CN102591607B - Projector device user interface system - Google Patents
Projector device user interface system Download PDFInfo
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- CN102591607B CN102591607B CN201110402417.7A CN201110402417A CN102591607B CN 102591607 B CN102591607 B CN 102591607B CN 201110402417 A CN201110402417 A CN 201110402417A CN 102591607 B CN102591607 B CN 102591607B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
Abstract
In a computing device, a method of updating over a network a set of executable instructions stored on an image-rendering device is disclosed, wherein the image-rendering device is operably associated with a projection device. The method includes detecting a version of the set of executable instructions on the image-rendering device, and sending an updated set of the executable instructions to the image-rendering device over the network.
Description
The application is that application number is 200480021930.X (international application no is PCT/US2004/017252), and the applying date is on June 1st, 2004, and what denomination of invention was the application for a patent for invention of " projector device user interface system " divides an application.
The application requires the domestic priority of No. 60/474,501, the U.S. Provisional Patent Application submitted on May 29th, 2003 according to the 119th of united states patent law.
Technical field
The present invention relates in general to user interface and the related system of projector equipment.
Background technology
In recent years, projector apparatus (as digital projector) has obtained higher popularizing as the instrument to spectators' rendering content.The demonstration that these projectors are generally used for that computing machine is generated projects to be watched on face, and allows user easily to the group of viewers of different range, to present high-quality professional-looking image.Therefore, nowadays these projectors usually appear in meeting room and other Conference facilities. as permanent device.
Some projector apparatus is configured to allow user to projector, to visit demonstration by the computing machine that connects them.Conventionally, user must be by their computing machine, as personal computer and personal digital assistant (PDA) are physically connected to video projector.This process may be brought problem to demonstrator.For example, between the hardware and software on computing machine and video projector, may there is compatibility issue.In addition, the connection to video projector may need a large amount of cables and/or adapter to support user's computing machine to be connected with available projector.The situation that cable and adapter are lost or mistake is put is much.
Therefore,, in the situation that using cable that image source is directly connected to projector, when using same projector, a plurality of demonstrators can have problems.For example, when being transformed into second demonstrator from first demonstrator, first demonstrator must use suitable adapter and cable by image source, as computer physics be connected to video projector.Then first demonstrator is sitting in the position near video projector conventionally.When second demonstrator wishes to present its demonstration, first demonstrator may have to disconnect being connected of video projector and intercomputer, make second demonstrator can connect new computing machine to video projector, this connection may be used different adapters and cable.Conventionally, first demonstrator has to exchange seat with second demonstrator provides room to be connected to video projector for second demonstrator.Between first and second demonstrator, such conversion can take one period of plenty of time and can interrupt meeting.
In order to process at least part of problem in these problems (or other problems), can use a kind of image-rendering device (image-rendering device), it is configured to (wireless or wired) and is connected to the image source of number of different types and therefrom receives view data, (render) image from data is provided, communicates by letter with peripherals with image source and carries out these functions with user's input and energy still less.
Summary of the invention
The invention provides and a kind ofly by interface, connect image output device to the system of projector, comprising: the unit of identifying the network that described image output device connects; Identify the unit of at least one projector on described network; The unit of the state of described at least one projector of identification, wherein said state comprises about described at least one projector whether can be used for receiving whether information in use of the information of data and described at least one projector in network; The state of described at least one projector based on identification allows the unit that described at least one projector is selected; And whether be selected according to described at least one projector, send data to the unit of at least one projector of selection.
The data of described transmission are by least one projector's reception of described selection and at least one projector by described selection are presented to the view data on screen.
On described network, identify more than one projector.
Described system also comprises the unit of the transmission of forbidding described data.
The invention provides and another kind of by interface, connect image output device to the system of projector, comprising: the unit of identifying the wireless network that described image output device connects; Identify the unit of the list of the projector that comprises the projector on described network; Identify the unit of the state of each projector in described list; State based on the identification of each projector in described list allows any one unit selected in the projector in described list; And by described wireless network, send data to the unit of the projector of selection; Whether wherein, described state indicates one of projector in described list whether to can be used for receiving data, whether in use to indicate one of projector in described list, and indicate one of projector in described list not in the wireless network of described connection.
Described list comprises previous used projector, and no matter whether described previous used projector is on described network.
The data of described transmission are by projector's reception of described selection and the projector by described selection are presented to the view data on screen.
Described system also comprises forbids sending described data to the projector of described selection, and changes thus the unit of state of the projector of described selection.
The present invention also provides a kind of and connects image output device to the method system of projector by interface, comprising: the unit of identifying the wireless network that described image output device connects; Identify the unit of the list of the projector on described wireless network; Identify the unit of the state of the projector in described list; The state of the identification of the projector based in described list allows the unit that at least one projector in described list is selected; And whether be selected according at least one projector in described list, send data to the unit of at least one projector of selection; Wherein, described state comprises about one of projector in described list whether can be used for receiving whether information in use of one of the information of data and the projector in described list.
At least one projector of described selection is applicable under the condition of selecting projection about the identifying information of at least one projector of described selection.
The condition of described selection comprises initial power-up.
Accompanying drawing explanation
The application illustrates by the figure of example and accompanying drawing, but is not limited to described example and figure, wherein uses identical numbering to represent similar element, wherein:
Fig. 1 is the isogonism exploded view of video projector and image-rendering device (image-rendering device) according to an embodiment of the invention.
Fig. 2 is for realizing the schematic diagram of the example environment for use of Fig. 1 embodiment.
Fig. 3 is the exemplary user interface of system shown in Figure 1, shows an embodiment of projector's selection window.
Fig. 4 is for realizing the schematic diagram of another example environment for use of exemplary embodiments.
Fig. 5 is the sample window that can offer the subscriber equipment being connected with projector to Figure 18 with Figure 11 to Fig. 8.
The example that Tu9Wei projector generates under selected condition is dodged screen image.
Figure 10 is the example flow diagram of illustrating the operation of example user interface system.
Embodiment
The various example user interface systems for image sending/receiving/provide equipment and associated projector apparatus are provided.User interface can be configured to allow user's control chart as sending/receiving/equipment is provided, and image sending/receiving/provide demonstration and the management aspect (administrative aspects) of equipment by associated projector apparatus Control the content is provided.The user interface system disclosing can be realized in multiple different user environment.Meanwhile, disclosed user interface system goes to use to inexperienced user also can be enough simple, and have the performance that the experienced user of permission accesses advanced feature.
The projector device user interface disclosing can comprise some independent assemblies.These assemblies can comprise, but be not limited to installation procedure, presentation manager (be configured to manage associated projector apparatus presenting image), projector's manager (being configured to manage the management aspect of associated projector apparatus), Uninstaller and Online Help document.The various characteristics of these assemblies is below described in more detail.Although the present invention provides user interface is summarized by being described in specific implementation in Windows and/or Apple OS X environment, but any environment can be used, as Palm or other PDA operating environments, and similarly, the invention provides some to any operating system environment general details of operation all.In addition, term " demonstrator " is for describing whole image demonstration system, include but not limited to image source (as, computing equipment), display device (as, and/or the software associated with these equipment digital projector) and any image compression/decompression/transmission hardware, firmware.
Any applicable image sending/receiving/provide equipment and associated projector apparatus are provided the user interface system disclosing.Example below with reference to Fig. 1,2 and 4 pairs of applicable equipment is described.
Now, specifically with reference to figure 1, image display system briefly indicates with 10.Image display system 10 generally includes video projector or visual presentation projector 12 and image (image-rendering) or image conversion (image-transformat ion) equipment 14 is provided.Briefly, image-rendering device 14 is operably connected to video projector 12 or is operationally associated with video projector 12, makes image be transferred to video projector 12 and be able on projecting plane or watch face to demonstrate from image-rendering device 14.Image-rendering device 14 is applicable to receive image from multiple different source, and the image that is further applicable to automatically send projectable is to video projector 12.Image-rendering device 14 also can be called " image provides module (image-rendering module) " or " demonstrator (presenter) module " at this.
Video projector 12 can be any applicable display device, includes but not limited to, liquid crystal display (LCD) projector, digital light are processed (DPL) projector etc.
Shown image-rendering device 14 comprises fuselage 15.Fuselage 15 is configured to optionally insert at least in part in the link slot 17 of video projector 12.Specifically, fuselage 15 comprises projector's connector 16.The function of projector's connector 16 is that image-rendering device 14 is connected to video projector 12.The further function of projector's connector 16 is send or transmit projectable's image to video projector 12.As shown in Figure 1, projector's connector 16 can comprise the plug 18 that is applicable to socket 20 corresponding in incoming image projector 12, image-rendering device 14 is directly connected or insert video projector 12.Syndeton comprises latch 22, protrusion, bolt, projection, clip, screw or other applicable supports, and syndeton can be for being fixed on image-rendering device 14 in socket 20.Or, do not use integrated connector, but projector's connector 16 can be connected to projector 12 by cable and suitable plug with remote mode.
The fuselage 15 of image-rendering device 14 can comprise at least one picture receiver, and this picture receiver is configured to access a plurality of different data transmission sets.Data transmission set can make image-rendering device 14 receive image from a plurality of sources.Data transmission set can be card, expansion board, adapter or other applicable equipment.For example, data transmission set can be network interface unit, as wired network adapter, or wireless network card (as, wireless LAN card, as IEEE 802.11a, 802.11b, 802.11g, 802.11x, radio card, bluetooth radio card, ZigBee radio etc.).In an example, network interface unit can allow equipment 14 and independently originate, as the communication between remote computer, server, network etc.After identification is independently originated and selected projector 12, image or demonstration that this communication can make to be stored on source are independently sent to image-rendering device 14, with reference to more detailed description below.
Image-rendering device 14 can also comprise at least one peripheral device connector 36 on fuselage 15.Peripheral device connector 36 is configured to allow at least one peripherals to be operationally linked to image-rendering device 14, makes image be transferred to video projector 12 or carry out contrary process from peripherals.Peripheral connector 36 can be any applicable connector.The connector that for example peripheral connector 36 can be standard, if USB (universal serial bus) (USB) port, IEEE 1394 ports, parallel port are as strengthened parallel port (EPP), expanded function port (ECP) etc.It should be noted that a more than peripheral connector can be provided on fuselage 15.In addition, image-rendering device 14 can also comprise lamp, as can be, for the light emitting diode (LED) 30 of diagnostic function, be described in detail it below.Alternatively, LED 30 can be arranged in projector, is similar to the example that image-rendering device 14 is built in projector 12 such.
In optional embodiment, selected function and the selected assembly of image-rendering device 14 can be integrated in projector 12.
Fig. 2 shows an example environment for use that equipment 14 can carries out image be provided.Specifically, in network environment 61, show image-rendering device 14.Network environment 61 can comprise a plurality of different equipment, as computing machine, laptop computer, server, handheld computer etc.In image-rendering device 14, inserting suitable network interface card can allow the demo content on each network equipment optionally to send to image-rendering device 14 to show by video projector 12.As shown, video projector 12 can be shown to the image of transmission on display surface 65.
In one embodiment, dodging screen function can be included in equipment 14 and/or projector 12.Dodge screen and can be included under selected condition the wicket (although also can select other positions) that (when started/powering up) appears at the screen upper right corner.The remaining part of screen can be comprised of the background of for example black.Dodge screen and can comprise various projects and/or information, below with reference to Fig. 9, be described in detail.
As mentioned above, network interface unit can be wireless network card or wired network adapter.Or projector 12 can comprise the wireless or wired networked capabilities being integrated in projector unit.Should also be understood that wireless network card can for good and all be integrated in image-rendering device 14.Wireless network can support a plurality of users to be linked to alternatively LAN (Local Area Network) and send image/presentation to video projector, and do not need everyone manually to connect its computing machine to projector.In addition, as long as user's computer equipment can use standard agreement to be linked to LAN (Local Area Network) and transmission data, the type and the model that are linked to the computing machine of equipment 14 can be incoherent.Wireless connections do not need adapter or cable (although yet can use if necessary).Like this, user can demonstrate in room or away from any position in room.
Such system is specially adapted to use a plurality of people that same projector system is demonstrated can use in the meeting room environment of different operating system and/or platform.For example, be that five computing machines (two portable computers or laptop computer 56 and 58, desktop computers 60, handheld computer 62 and a phone 64) are linked to equipment 14 by WLAN shown in figure 2.Any one in user can be wirelessly linked to video projector 12 by image-rendering device 14.Conventionally, the user who is demonstrating or active presentation person discharge or exit current active presentation, so that second demonstrator can start the equipment that sends data to 14, demonstrate.
Should be understood that to use and can be wirelessly linked to LAN (Local Area Network) and can transmit to equipment 14 any applicable computing machine or the computing equipment of image or URI or other picture positions sign.At this computing machine used, include but not limited to desktop computer, handheld computer, laptop computer, server, large scale computer, phone etc.
Equipment 14, by connecting user's computing machine and video projector, can transfer data to video projector 12.In certain embodiments, the title that equipment 14 can send connected projector is to user's computing machine, this title projected on screen 65 during Hai Gai projector initial power-up simultaneously.Therefore, when the residing network of user and projector is connected, projector can be used as icon and occurs, or is added in projector's list that this computing machine can connect.In this situation, user can select projector to connect specific video projector from projector's list.At Fig. 3 and Fig. 5, shown the user interface of example in to Fig. 8 and Figure 10 to Figure 18.The example user interface of Fig. 3 comprises for being presented at the selection window 66 on computer screen 67, but extended formatting is also possible.User interface can comprise projector icon 68.Such icon can be used for current available projector on recognition network.For example, as shown in Figure 3, " projector 1 " is linked to user's computing machine by equipment 14.Or user can select required projector from projector's list 70.
User interface can also comprise demonstration document 72, and demonstration document 72 is configured to allow user to store demonstration or the image for showing.When user wishes to present demonstration, local wireless network card can be inserted in the picture receiver in image-rendering device 14.Then title or the identifier that can broadcast the projector having linked arrive user's computing machine, and indicating user can connect computing machine to video projector and send image and/or demonstrate equipment 14.Then user can select demonstration and by projector icon 68, this demonstration be sent to the projector of link from demonstration document 72.User does not need his/her computer physics to move to video projector 12 sides, need on his/her computing machine, not insert adapter or cable yet and connect video projector (although user also can do when needed like this).On the contrary, user is just connected to wireless network and sends required image or demonstrate to projector.User can be sitting in original position by All Time when demonstrating, and does not need to move near the position (although user also can do when needed like this) of projector.
As mentioned above, data and/or image can send to equipment 14 from user's computing machine by multiple different-format.For example, the image file (screenshotss or screen scraping) corresponding to the display appearance on user's computing machine can send to equipment 14.If necessary, view data also can be used the transmission bandwidth amount of reduction to transmit by extended formatting.
It should be noted that in certain embodiments, user's computing machine can directly send view data to image-rendering device 14.Alternatively, subscriber computer can send and comprise that the data of uniform resource identifier (URI) arrive image-rendering device 14, and indicating equipment 14 is obtained required image/demonstration to suitable position.
As mentioned above, wired network adapter also can insert in picture receiver.Should be understood that wired network adapter also can forever be integrated in image-rendering device 14 and not depart from scope of the present invention.
In Fig. 4, shown an example network environment.As shown, image-rendering device 14 can directly be connected with LAN 74 by wired and/or wireless network card.Image-rendering device 14 can also be linked to the 2nd LAN 76 and/or WAN 78 by LAN 74, as the Internet.Image-rendering device 14 can also be connected to remote server 80 or subscriber equipment 82 by LAN 74.Such configuration can allow user to demonstrate in video projector 12 operations from remote location.
It should be noted that image-rendering device 14 can be small-sized and portable.Conventionally, image-rendering device 14 can be more much smaller and light than conventional laptop computer.In addition, image-rendering device 14 does not need user input device, as keyboard or mouse (although yet can comprise if needed).This equipment can be configured to from first come source automatic that (render) is provided and send that image shows to video projector engine (rendering engine) is provided automatically.
As mentioned above, user interface can make for making user can carry out function various as transmission and projected image together with system.Before an example user interface has been described, but various other user interfaces also can be used.So optional exemplary user interface can have assembly below: installation procedure, demonstrator's manager, projector's manager, Uninstaller and Online Help document.
Installation procedure can be for instructing user installation to use the required software of demonstrator's module, and demonstrator's module controls for example provides demonstration such operation from user's computing machine to projector by wireless network.Installation procedure also allow user to identify to wish mounting software catalogue, select whether to need desktop shortcuts and when end is installed, whether automatically start user manual and demonstrator's manager application.Test to provided any wireless pc card is also provided installation procedure.
Demonstrator's manager component allows user in scope, select projector, start and stop projection and preference is set.Demonstrator's manager component also allows user to adjust the setting of demonstrator's module-for example, the network of rename demonstrator module and demonstrator's module, specifies the IP address (if necessary) of demonstrator's module and/or the setting of demonstrator's module is reset to the default setting that dispatches from the factory.This assembly can be separated with demonstrator's software-and for example, it can be installed on CD demonstrator.
Uninstaller allows user easily to unload demonstrator's software.
Online Help document can provide the convenient access to Online Help to user.
Now illustrate in greater detail demonstrator's manager, when user is enabled in demonstrator's manager of working on its computing machine, for example, can open window by normal view as shown in Figure 5.After starting, demonstrator's manager can be obtained the snapshot that the current WLAN (wireless local area network) of user (WLAN) arranges, and use projector and/or the image-rendering device of finding and used last five image-rendering devices of (MRU, or " using recently ") to fill projector's list in current WLAN.Can find in any suitable manner the projector on current WLAN.The applicable mode of finding the projection on WLAN includes, but not limited to monitor that projector and/or image-rendering device are configured to send the multicast address on the WLAN of announcement message or " beacon " to it, announces its appearance and/or availability; And/or reception broadcast or clean culture beacon.Note, although comprise used last five equipment at this example, this is example, and can list more or less (or not listing) equipment last or that previously use.The more details of demonstrator's manager operation are provided below with reference to Figure 10.
As shown in Figure 5, projector's list can have three hurdles: projector, ID numbering and state.By default, with state, carry out main sequence, Er Yong projector title is carried out Secondary ordination, although also can use other sort methods if necessary.By first available projector in default highlighted display list; And if there is no available projector, first unknown projector of default highlighted demonstration in list.User can be by for example pressing up/down arrow key or moving highlighted show bar with mouse.Although illustrated embodiment comprises the list of projector, should be understood that the image display that can comprise other types in list.The example of the image display of other types includes, but not limited to back projection display apparatus.
Status bar indicate each projector be available, what use, the unknown, although also can use other identifiers, or only use single identifier.If projector is being used, can aobvious its title of ash (unless it be user the current projector using).If only have an available projections machine in list, can by default selection it.If projector is used last Wu Ge projector once not on current WLAN for example, its state can be unknown.
When no longer receiving that beacon and WLAN arrange and identical during last inspection, and be connected to the trial of this projector when failed, can from list, remove this projector.Otherwise, projector is stayed in list and is shown as the unknown.Yet user also can remove projector by hand-driven moving from list.
Note, monitor beacon and, may have problems during to list interpolation/removing device based on beacon.For example, too short value may cause projector to pass in and out this list in moment.Or oversize value may cause inaccurate state.Therefore, in an example, the time of monitoring beacon can be set to approximately five beacon interval (that is, the time between beacon reception) on the equipment based on PC, and this value can be set to approximately nine beacon interval on the equipment based on Mac, to obtain required performance.Yet in optional embodiment, identical listening period can be used for all devices.Also these values can be added in the registration table and the preferences file on Mac on PC, like this, there is different antennae and the user in varying environment can adjust the needs that these are worth to adapt to them.
In an example, can whether successfully be made for upgrading the MRU list of nearest or previous used equipment based on equipment.If so, can be added to list.In addition,, if WLAN is identical and beacon do not detected, equipment can be retained in list and be indicated as unknown state.If user attempts to connect it, it is unavailable, shows mistake, then can from MRU list, remove this projector.
If selected available or unknown projector, " projection (the P) " button in figure can be default button.If do not find projector or equipment, if or the projector of not selected or equipment, can forbid " projection " button.Note, in this example, user is only to select available or unknown projector; The projector using appears in list but is shown by ash.
When user selects available projector and clicks " projection " button (or pressing enter key), screen scraping application start.When screen scraping application starts (that is, providing (render) user's desktop in the image of projection), this button switches to " stopping (p) ", and the state-transition of selected projector or equipment is for indicating it in use.It is not identical that yet the projector using with other people is shown by ash, and the projector that user is using is not shown by ash.
If click between " projection " button and the appearance of projected image and have time delay, user can see that some shows that software is to pressing the button the visible feedback of making response.If time delay only had for two seconds, keep pressing " projection " button and reach and can provide and show the feedback of processing and can prevent that them from clicking this button again to user a second.If time delay is longer than two seconds, can provide some other feedback-for example, can use the text in the screen lower right corner, show " setting up wireless link.Please wait for ".
If user selects to have the projector of " the unknown " state and clicks " projection " button, can provide the warning dialog box to search available equipment or projector to notify the current network activity of user to interrupt program simultaneously, and user should close the application of the file on any use network.After, close box is also with can be used for indicating the progress dialog box of search progress to replace it.
Then may there are one of three kinds of situations (when user selects its state to be unknown projector or equipment): (1) can not find projector or equipment (as, it goes beyond the scope or closes), this can produce the warning dialog box as shown in Figure 6, (2) find projector but it just in use, this can produce the warning dialog box as shown in Figure 7, or (3) find available projector, and the content of user's desktop (or some other selected file) is projected on screen.
Can enable " scanning (S) " button, unless user is current just in projection.Clicking " scanning " button and also may occur a warning dialog box, is next above-mentioned progress dialog box.If the projector or the equipment that have found a plurality of demonstrators to use, also can be presented at them in list.If the projector or the equipment that do not find a plurality of demonstrators to use, can with show not find a plurality of demonstrators can with projector or the dialog box of equipment replace progress dialog box.
When having selected available projector or equipment, or user is while using projector or equipment, can enable " (t) is set ... " button.Click this button and will open dialog box is set, this allows user to adjust various settings, for example: demonstrator's title, network title, and IP address (user can select automatically to obtain IP address or assigned ip address, netmask and gateway).Also the MAC Address of demonstrator's module can be provided as a read message.When projection, " setting ... " button is still available, and all the elements that dialog box is still set are all read-only to prevent from interrupting demonstration.Also can provide diagnose option card, allow on user flicker projection machine or image-rendering device on LED 30 carry out the link that verification is correct, and/or factory reset.Diagnose option card can also be shown the LED position on projector or equipment, as on image-rendering device.
Meanwhile, can be by dialog box setting being set and accessing to your password.User not necessarily will arrange password, and default while there is no password.Yet any user can select and change the setting of image-rendering device module.If user worries that other people change the setting of demonstrator's module, s/he can be protected setting with password.For password is set, user clicks the button in dialog box is set, and cryptographic session frame occurs, this cryptographic session frame permission user's setting and confirmation password.If be provided with password, user opens when dialog box is set next time, and all settings and control are all read-only, and need to have password just can make change.If user just changes the title of image-rendering device module, user still can with image-rendering device module communication.If user is just in projection when change title, projection continuation and this title are upgraded in list.If user not in projection, dodges screen, can upgrade self with newname, and this title also can be upgraded in projector's manager list.
If user clicks " displaying preferences " button in normal view, window can be expanded and this button switches to " hide preference ".For example, the view of expansion can allow user can access the preference of application-specific." show/hide preference (e) " button can be enabled always, yet when user is during just in projection, the preference that can not change during projection remains disabled.Fig. 8 shows the example extended window of demonstrator's manager.
Resolution slide sign can provide three or more scale (or still less, if necessary).Text in following table can appear in ToolTips, and ToolTips appears on each scale mark:
Slide sign head can default any scale, as middle scale.Then user can move input focus to resolution slide block by pressing Ctrl-R, and with the left-right arrow on keyboard or move forward and backward slider head with mouse.When user's projection, the selection on resolution slide sign is activated, and when user stops projection, can recover the original display resolution setting of user (if different).No matter when desktop shows to be ready changing the current demonstration setting of user, and when user clicks " projection " button, the warning dialog box can occur.For example, if the resolution of user's system in not supporting (as, 1400 * 5200), if or user's current demonstration of having changed the selection on slide sign and being different from now user while arranging, the warning dialog box can occur.
Continue Fig. 8, the default setting of check box " list me used last 5 projectors " is to choose.If cancelling, user chooses this frame, used last 5 projectors-not on current WLAN and currently use-can not removed from list.Also shown various other default frames of choosing, they can be cancelled and being chosen by user.
Although Fig. 5 has described the part of example user interface to Fig. 8 and corresponding explanation, also can use various additive methods.For example, also can provide the interface that is applicable to Mac system.Operable example changes to be had: system can provide the menu bar that comprises " demonstration information " characteristic automatically to any application; System can be utilized other characteristics, and as table dialog box, system can be used the difference of typical control to substitute, or system can be used right mouse button characteristic.
Refer now to Fig. 9, described example quick flashing screen, or dodge screen.Dodging screen can be the little or large window that appears at the screen upper right corner (or other regions).Dodge screen and can comprise one or more fields below, or its combination:
Title: demonstrator projector title;
Unique ID: the unique ID of demonstrator (can obtain from MAC Address is derivative);
WLAN: demonstrator's network title;
Model: projector's model;
Version: 1.0.x.x (can be light gray);
IP address (can be light gray).
Note, can when starting, carry out USB test, check the existence of usb communication.If do not found, can indicate with asterisk.
Demonstrator dodges screen and can under various operating conditionss, occur, when Ru Dang projector powers up, when M1 connector is described source, when having connected demonstrator's module and/or the combination of these conditions.Dodge screen and can be that 32 character length are held descriptor and each field is 20 characters, although can use smaller or greater value.Equally, if needed, can comprise up-to-date logo and scheme of colour in title bar region.If needed, field character can be runic or italic.
Can shield and use and above-mentioned identical frame and various other message of font demonstration by sudden strain of a muscle.Yet if needed, gray scale and title block can remove.For example, message below can be generated and be shown by server: checking (as, when figure is not generated by server, if while having chosen safe frame and user to attempt projection); Do not find radio; WEP incompatible (as, when equipment is not supported WEP and is attempted to add the SSID that supports WEP); And/or upgrading thermometer (not being generated by server).
Refer now to Figure 10, describe for selecting the process flow diagram with the example user interface routine of projection.
First, frame 1001 represents user's startup manager subroutine (as above-mentioned projector's manager) herein, and it obtains the snapshot of user's current wireless LAN (Local Area Network) (WLAN) setting.Then, in frame 1002, the used last Wu Ge projector of user or equipment, and current on WLAN projector, appear in the list of the available projections machine that identifies or equipment.Example list earlier in respect of figures 8 displayings and a description in this article.Next, at frame 1003, user determines that required projector is whether in this list.This determines title and ID numbering and by the comparison between the equipment needed thereby projection information of (as shielded by sudden strain of a muscle) that can be based on in list.
If required projector (or other equipment) in list, at frame 1004, user can based on the information in this list of being presented at determine required projector or equipment whether available.If required projector or equipment are unavailable, user can enter frame 1005.Or if it is available, user can enter the required and available equipment of the highlighted demonstration of frame 1006, then click " projection " button.Then, can be as passed through equipment projection user's desktop in this article below with reference to as described in frame 1014.
At frame 1005, user can determine whether required projector is using (for example, another user is current is sending and projection).If not, equipment may be unknown device, and then user enters frame 1007.Or if this equipment is being used, user can enter frame 1008.At frame 1008, projector is aobvious by ash in list, and user can not select this equipment.
Or at frame 1007, required projector has unknown state, and user can this projector of highlighted demonstration to attempt projected image on it.Then, at frame 1009, interface indicates whether other WLAN (wireless local area network) that this unknown projector may network to be detected.If so,, at frame 1010, with warning reminding user, may there is interim network outage.Then, at frame 1011, user interface determines that unknown projector is whether in scope.If not,, at frame 1012, user interface provides warning to user, shows required projector or goes beyond the scope or close.Or at frame 1013, user interface determines that whether required projector is available.If so, user can enter frame 1014 and comes projection desktop picture to this equipment, and then for example this equipment is projected on screen.Then, when user completes required projection, at frame 1015, user can click and stop projection and close application.Finally, in frame 1016, recover previous WLAN and arrange.
From frame 1013, when required projector unavailable (as, using) time, at frame 1017, user interface provides warning to user, shows that required projector is being used.Any from frame 1012 or 1017, when user clicks " determining ", user interface returns to 1002.
From frame 1003, when required projector is not in list, user can enter frame 1018 to select " scanning " button.Then, at frame 1019, user interface determines whether to detect any other WLAN (wireless local area network).If not,, at frame 1020, user interface provides warning to user, and indication does not have other projectors to use.Or when identifying other networks, at frame 1021, user interface provides warning to user, indication may have temporary transient loss of network connectivity.At this moment, user can cancel operation to return to frame 1002.Or if user selects " determining " in frame 1022, user interface scanning has the respective modules of 802.11 selected inner Basic Service Sets (IBSS).In optional embodiment, can use Basic Service Set (BSS) pattern.Next, at frame 1023, user interface determines whether to detect any other projector.If not, from frame 1020, provide warning.Or if so, on the contrary at frame 1024, user can provide other image-rendering devices in list.
Above-mentioned user interface can provide a plurality of users by being simple and easy to the interface of use, to effectively utilize the mode of a plurality of optical projection systems.
Yet because may upgrade bottom software and/or firmware by occasional, and different equipment can, by different speed renewals, if really like this, can provide renewal manager to support back compatible and various other characteristics.
For example, when the image-rendering device firmware of redaction becomes available, user can upgrade by upgrading routine the firmware of its module.User may download from website the ZIP file of self-extracting, although also can use additive method.An exemplary embodiments upgrading routine is described below.
Specifically, when user double-clicks this ZIP file, for example, the screen upgrading in routine self-extracting and Figure 11 occurs.When user clicks the Next button, screen in Figure 12 occurs, this screen display a list, this list is filled with those projectors that found and/or other equipment (default ground, all frames can cancel choose).For example, this list can be filled with the projector that the demonstrator on current WLAN can use.If there is no projector or required projector in list not in list, user can click " scanning " button, and it operates in above and describes.If any other WLAN detected, " scanning " button can produce the warning dialog box, notifies the activity of user's current network during search procedure, to interrupt.If user clicks " determining ", can there is progress dialog box.When find more demonstrators to use projector time, when finding them (even scanning also carrying out), they can appear in list.When scanning completes, progress dialog box is closed.If do not find more multi-projector when completing scanning, dialog box occurs, the projector that indication does not find more demonstrators to use.Then user can check required projector and click " renewal ".
For example, if user chooses " The Boss (boss) " in Figure 12, it has the firmware that upgrades version, and the warning in Figure 13 occurs, the renewal version that indication can mounting software.When user clicks " renewal " (or the clicking " the determining " in Figure 13) in Figure 12 subsequently, the screen in Figure 14 occurs.Then the state of each demonstrator's module upgrades (Figure 14) automatically along with upgrading the progress of routine.
Upgrade routine complete projector list processing and along with progress provides each state, as shown in figure 15, wherein shown to be updated in list to change.If the renewal of particular presentation person's module is carried out smoothly, its state may circulate by text below, for example: queue up (0% completes), process in (1-100% completes), reset (100% completes), and upgraded (100% completes).Figure 16 has shown that another example that state changes in list upgrades.
For example, if selected demonstrator's module is being upgraded before routine arrives it, or become when it is just updated unavailable (, it is closed or goes beyond the scope), its state can become unavailablely, and it can be retained in the same position in list.Then upgrading routine can attempt it, if it is still unavailable, upgrades routine and will continue to process next demonstrator's module.When upgrade routine unsuccessful attempt upgrading certain module and reach for example three times, its state will become failure.
When demonstrator's module is updated, message below can project on screen: " demonstrator's firmware upgrades and carries out.Just a moment,please ".
When upgrading the list of the processed selected demonstrator's module of routine, the result that final screen display upgrades.Figure 17 shows 100% success.If Figure 18 shows the appearance of screen when one in upgrading is failed.If user clicks the Back button in Figure 17 or 18, the screen shown in Figure 12 can occur after refreshing to reflect current firmware version and state.
Another optional attribute of optical projection system is similar wired security.If " enable safety ", check box (being positioned at the preference part of above-mentioned user interface) is not selected, and all behaviors are as described in the previous section of this instructions.When user clicks " enabling safety " check box in preference dialog box, how distinct alternately application, user and image-rendering device be.This difference can consider to provide safe key to consult (challenge/response) and data encryption.
For example, when user clicks " projection " button and enabled when safe, by several user interface components, to user, provide inquiry.A kind of is that the screen (image gives information) of the flash type of (render) server and projector is provided by image.On this screen, user for example sees 16 pounds or the inquiry code of big font more.Meanwhile, at laptop computer side (at laptop computer in the situation that), can there is dialog box, require user to input " addressing inquires to code " or character that they see on screen.When user has inputted correct code, allow to carry out secured session.At this, the data in connection are encrypted.Depend on the required system specification and required security level, can use the encryption of any type.Incorrect inquiry forces user again to click " projection " and re-starts this sequence.Error messages can send to user by PC, tells them to address inquires to yard failure and points out them by pressing " projection ", again to attempt.
When having enabled when safe, can add another additional dialog box.That is, during key agreement, (user, click " projection " afterwards), dialog box can eject fast, shows " setting up escape way ".
Although present disclosure comprises specific embodiment, specific embodiment should not be considered as having limited significance, because various variation is all possible.Theme of the present invention comprises all novelties and the non-combination of easily seeing and the sub-portfolio of various element disclosed herein, characteristic, function and/or attribute.The application's claim particularly points out and is considered as novel and non-particular combination of easily seeing and sub-portfolio.These claims may be quoted " one " element or " first " element or its equivalence.Such claim should be understood to include one or more such elements, rather than requires or get rid of two or more such elements.Other combinations of characteristic, function, element and/or attribute and sub-portfolio can be by the modifications of the claims in the present invention or by providing new claim to carry out its right of requirement in this application or related application.No matter such claim is wider, narrower than original rights claimed range, of equal value or different, within all should being considered as being included in the theme of present disclosure.
Claims (11)
1. by interface, connect image output device to a system for projector, comprising:
Identify the unit of the wireless network that described image output device connects;
Identify the unit of the list of the projector that comprises the projector on described network;
Identify the unit of the state of each projector in described list;
State based on the identification of each projector in described list allows any one unit selected in the projector in described list; And
By described wireless network, send data to the unit of the projector of selection;
Whether wherein, described state indicates one of projector in described list whether to can be used for receiving data, whether in use to indicate one of projector in described list, and indicate one of projector in described list not in the wireless network of described connection.
2. the system as claimed in claim 1, is characterized in that, described list comprises previous used projector, and no matter whether described previous used projector is on described network.
3. the system as claimed in claim 1, is characterized in that, the data of described transmission are by projector's reception of described selection and the projector by described selection is presented to the view data on screen.
4. the system as claimed in claim 1, is characterized in that, also comprises and forbids sending described data to the projector of described selection, and change thus the unit of state of the projector of described selection.
5. the system as claimed in claim 1, is characterized in that, if the projector of selecting is used by other equipment, does not make the projector of this selection show self image of described image output device.
6. the system as claimed in claim 1, is characterized in that, makes projector's list be shown in described image output device.
7. system as claimed in claim 6, is characterized in that, the list of described projector comprises the projector of previous use.
8. the system as claimed in claim 1, is characterized in that, in the process of described transmission data, makes the screen protection program on described image output device unavailable.
9. by interface, connect image output device to a system for projector, comprising:
Identify the unit of the wireless network that described image output device connects;
Identify the unit of the list of the projector on described wireless network;
Identify the unit of the state of the projector in described list;
The state of the identification of the projector based in described list allows the unit that at least one projector in described list is selected; And
According at least one projector in described list, whether be selected, send data to the unit of at least one projector of selection;
Wherein, described state comprises about one of projector in described list whether can be used for receiving whether information in use of one of the information of data and the projector in described list.
10. system as claimed in claim 9, is characterized in that, at least one projector of described selection is applicable under the condition of selecting projection about the identifying information of at least one projector of described selection.
11. systems as claimed in claim 10, is characterized in that, the condition of described selection comprises initial power-up.
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| US47450103P | 2003-05-29 | 2003-05-29 | |
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| CN200480021930A Division CN100594423C (en) | 2003-05-29 | 2004-06-01 | Projector device user interface system |
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| CN102591607A CN102591607A (en) | 2012-07-18 |
| CN102591607B true CN102591607B (en) | 2014-11-26 |
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| CN201010005270A Pending CN101763235A (en) | 2003-05-29 | 2004-06-01 | Projector device user interface system |
| CN201110402417.7A Expired - Fee Related CN102591607B (en) | 2003-05-29 | 2004-06-01 | Projector device user interface system |
| CN2004800219297A Expired - Fee Related CN1829941B (en) | 2003-05-29 | 2004-06-01 | System and method for updating an image display device from a remote location |
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| CN201010005270A Pending CN101763235A (en) | 2003-05-29 | 2004-06-01 | Projector device user interface system |
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| JP (4) | JP4692487B2 (en) |
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| CN101320195B (en) * | 2007-06-06 | 2010-06-09 | 台达电子工业股份有限公司 | Projection device with speech reminding function and control method used for the same |
| JP2009053733A (en) * | 2007-08-23 | 2009-03-12 | Sony Broadband Solution Corp | Presentation system |
| CN101414454B (en) * | 2007-10-18 | 2010-11-10 | 佳世达科技股份有限公司 | Method for updating display firmware |
| JP2010009119A (en) * | 2008-06-24 | 2010-01-14 | Panasonic Electric Works Co Ltd | Writing system |
| JP4803217B2 (en) * | 2008-07-08 | 2011-10-26 | セイコーエプソン株式会社 | Image display system, image supply apparatus, control method, and control program |
| JP4640487B2 (en) * | 2008-10-16 | 2011-03-02 | ソニー株式会社 | Information processing apparatus and information processing method |
| JP5316188B2 (en) * | 2009-04-13 | 2013-10-16 | 富士ゼロックス株式会社 | Information processing system, information processing apparatus, and information processing program |
| US20130271380A1 (en) * | 2010-12-28 | 2013-10-17 | Volvo Construction Equipment Ab | Display integrated control systems and display integrated input device |
| JP6128838B2 (en) * | 2012-12-27 | 2017-05-17 | キヤノン株式会社 | Information processing apparatus, control method thereof, and program |
| JP2015164031A (en) * | 2014-01-30 | 2015-09-10 | 株式会社リコー | image display system |
| JP6515615B2 (en) * | 2015-03-19 | 2019-05-22 | セイコーエプソン株式会社 | Control device, control method of electronic device, and program |
| CN105450963A (en) * | 2015-12-18 | 2016-03-30 | 深圳市帅映科技有限公司 | Projector system capable of being monitored and upgraded remotely |
| CN106789126B (en) * | 2016-12-16 | 2021-06-15 | 联想(北京)有限公司 | Conference online method and conference system |
| CN109582263A (en) * | 2018-10-26 | 2019-04-05 | 深圳点猫科技有限公司 | The method and electronic equipment of projection device are wirelessly connected based on Linux |
| JP6752303B2 (en) * | 2019-01-16 | 2020-09-09 | キヤノン株式会社 | program |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2010287222A (en) | 2010-12-24 |
| WO2004111769A3 (en) | 2005-12-15 |
| CN1829942A (en) | 2006-09-06 |
| JP2007516506A (en) | 2007-06-21 |
| JP2011210256A (en) | 2011-10-20 |
| WO2004111769A2 (en) | 2004-12-23 |
| JP2011170837A (en) | 2011-09-01 |
| JP4692487B2 (en) | 2011-06-01 |
| CN100594423C (en) | 2010-03-17 |
| JP5278422B2 (en) | 2013-09-04 |
| EP1636647A4 (en) | 2009-10-28 |
| CN1829941B (en) | 2011-03-09 |
| WO2004109453A3 (en) | 2005-07-07 |
| EP1636647A2 (en) | 2006-03-22 |
| EP1654589A2 (en) | 2006-05-10 |
| EP1654589A4 (en) | 2009-10-28 |
| CN101763235A (en) | 2010-06-30 |
| WO2004109453A2 (en) | 2004-12-16 |
| CN1829941A (en) | 2006-09-06 |
| CN102591607A (en) | 2012-07-18 |
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