CN102192764A - Real-time sensing device - Google Patents
Real-time sensing device Download PDFInfo
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- CN102192764A CN102192764A CN 201010119344 CN201010119344A CN102192764A CN 102192764 A CN102192764 A CN 102192764A CN 201010119344 CN201010119344 CN 201010119344 CN 201010119344 A CN201010119344 A CN 201010119344A CN 102192764 A CN102192764 A CN 102192764A
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Abstract
The invention discloses a portable real-time sensing device with a replaceable sensing component. The device comprises a portable electronic component and a sensing component. The portable electronic component is provided with a universal serial bus (USB) socket. The sensing component is provided with a USB plug and a sensing head. The USB plug is detachably inserted into the USB socket of the portable electronic component so as to realize digital transmission between the sensing component and the portable electronic component. The sensing head is used for sensing the technical parameter data of an object to be detected in real time, and generating a digital signal. The portable electronic component comprises a storage unit and a processing unit. The storage unit is used for storing multiple programs for different sensing components. The processing unit is used for receiving the digital signal, selecting an applicable program in the storage unit, and analyzing the digital signal by use of the selected program to obtain the real-time technical parameter of the object to be detected.
Description
Technical field
The invention relates to a kind of Portable real-time sensing apparatus (sensing device), and particularly relevant for a kind of sensing apparatus of replaceable sensing component.
Background technology
Existing Portable sensing apparatus generally comprises detecting part, display part and microprocessor.Wherein, detecting part has a sensing head, is used for the technical parameter data of sensing determinand.Microprocessor is located at detecting part and display part in one of them, is used for the technical parameter data that obtain are analyzed.Display part has a display screen, is used for the result of display analysis, i.e. the technical parameter of determinand.When above-mentioned sensing apparatus is worked, only need sensing head is put in the determinand, can see sensed result on display screen, it is comparatively convenient to use.
Yet, in the above-mentioned sensing apparatus, detecting part and display part are for being wholely set, be that detecting part and display part are non-dismountable, thereby cause the kind of the function limitation of sensing apparatus in sensing head, the technical parameter that makes sensing apparatus to sense is more limited, but sensing single kind only, as chemical analysis (chemical composition), ion concentration (ion concentration) etc.Occasion for the needs while multiple different technologies parameter of sensing such as chemical analysis, ion concentration (ion concentration) and gaseous tension (gas pressure), then need to carry multiple different sensing apparatus, can increase required cost, the volume and weight that carries sensing apparatus like this, work is made troubles to sensing.
Summary of the invention
Purpose of the present invention just provides a kind of sensing apparatus of replaceable sensing component, its sensing component (sensing element) is detachable/is mounted on the portable electronic assembly (portal electronicelement), and make above-mentioned sensing apparatus can be used for the multiple different technical parameter of sensing.
The invention provides a kind of real-time sensing apparatus, comprise a portable electronic assembly, a universal serial bus transmission interface and a real-time sensing component.Above-mentioned universal serial bus transmission interface comprises one and is arranged at universal serial bus socket (USB port) and on the portable electronic assembly and is arranged at universal serial bus plug (USB plug) on the sensing component.
And above-mentioned sensing component more comprises a sensing head (sensor probe) except having universal serial bus plug (USB plug).Above-mentioned universal serial bus plug is used for removably being inserted in the universal serial bus socket of portable electronic assembly and connects sensing component and portable electronic assembly, the digital transmission between realization sensing component and the portable electronic assembly.
Sensing head is used for the technical parameter data of sensing one determinand, and produces the digital signal at above-mentioned technical parameter data.
The portable electronic assembly comprises a storage unit (storage unit) and a processing unit (processing unit) at least.Storage unit is used to store more than one program, and these program pins are to different real-time sensing components.Processing unit is used to receive the digital signal that sensing component produces, and according to the program that is suitable in the digital signal select storage unit, with the digital signal that receives by sensing component by the process analysis of selecting for use, with real-time obtain the technical parameter of determinand.
In preferred embodiment of the present invention, above-mentioned portable electronic assembly also comprises a display unit (display unit), is used for the result that display processing unit is analyzed.
In preferred embodiment of the present invention, above-mentioned portable electronic assembly also comprises a recognition unit (recognizing unit), is used to discern the type of sensing component, for the program that is suitable in the processing unit select storage unit.
In preferred embodiment of the present invention, above-mentioned sensing component is selected from chemical sensor (chemicalsensor), ion transducer (ion sensor), gas sensor (gas sensor) and biochemical sensor (biosensor or biological sensor).
In preferred embodiment of the present invention, above-mentioned biochemical sensor comprises the sensor that detects blood, urine or other body fluid components or detect physiology (physiological) signal.
In preferred embodiment of the present invention, above-mentioned sensing component further comprises an analog-digital converter (A/D converter), is used to change the digital signal that sensing head senses.
In preferred embodiment of the present invention, above-mentioned portable electronic assembly is mobile phone (mobilephone).
In preferred embodiment of the present invention, the above line mobile phone is built-in with GPS module (GPS module), camera module (camera module) and wireless communication module (wirelesscommunication module).
In the embodiments of the invention, because sensing component removably is mounted on the portable electronic assembly, make sensing apparatus of the present invention under the situation of the multiple different technologies parameter of needs while sensing, only need carry a portable electronic assembly and a plurality of sensing component gets final product, reduce required cost, the volume and weight that carries electronic package, be convenient to carrying out smoothly of sensing work.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Figure 1 shows that the assembling synoptic diagram of the real-time sensing apparatus of first embodiment of the invention.
Figure 2 shows that the synoptic diagram of portable electronic assembly and sensing component among Fig. 1.
Figure 3 shows that the synoptic diagram of portable electronic assembly and sensing component in the real-time sensing apparatus of second embodiment of the invention.
Figure 4 shows that the present invention the 3rd implements the synoptic diagram of portable electronic assembly and sensing component in the sharp real-time sensing apparatus.
The main element symbol description:
100,200,400: real-time sensing apparatus 120,220,420: sensing component
121: universal serial bus plug 122: sensing head
123: analog-digital converter 140,240,440: portable electronic assembly
141: universal serial bus socket 142,242: storage unit
143,243: processing unit 144,244: display unit
245: recognition unit 450: the universal serial bus transmission line
Embodiment
Figure 1 shows that the assembling synoptic diagram of the sensing apparatus of first embodiment of the invention.Please refer to Fig. 1, the real-time sensing apparatus 100 of present embodiment comprises a sensing component 120 and a portable electronic assembly 140.Sensing component 120 is used for the sensing one determinand signal of (figure does not show), portable electronic assembly 140 then is used for and multiple different sensing components 120 combinations, analyze with the determinand signal that these sensing components 120 are sensed, obtain the technical parameter of determinand, and the technical parameter that obtains is shown.
Figure 2 shows that the synoptic diagram of portable electronic assembly among Fig. 1 140 and sensing component 120.Please refer to Fig. 2, sensing component 120 is by serial bus (Universal Series Bus with portable electronic assembly 140, USB) interface is connected, and wherein above-mentioned sequential bus interface comprises a universal serial bus plug 121 and a universal serial bus socket 141.Universal serial bus plug 121 is arranged at sensing component 120 in present embodiment, and universal serial bus socket 141 is arranged on the portable electronic assembly 140.
The universal serial bus plug 121 of sensing component 120 can insert or remove in the universal serial bus socket 141 by portable electronic assembly 140, thereby electrically connect sensing component 120 and portable electronic assembly 140, realize the digital data transmission between sensing component 120 and the portable electronic assembly 140.
From the above, sensing component 120 also has a sensing head 122 and an analog-digital converter 123.Sensing head 122 is used for the technical parameter data of sensing determinand, and produces the simulating signal at above-mentioned technical parameter data, and above-mentioned simulate signal is micro voltage signal or little current signal normally.The simulating signal of these micro voltage signals or little electric current converts digital signal to by analog-digital converter 123.
In the present embodiment, portable electronic assembly 140 for example is a mobile phone, and it comprises a storage unit 142, a processing unit 143 and a display unit 144.Storage unit 142 stores more than one program, the sensing component 120 that these programs are corresponding different respectively.Processing unit 143 receives the digital signal that sensing component 120 transmits by the electrical connection between universal serial bus socket 141 and the universal serial bus plug 121, and come programs corresponding in the select storage unit 142 according to above-mentioned digital signal, with the digital signal that receives by sensing component 120 by the process analysis of selecting for use, obtain the technical parameter of determinand, and the result that control display unit 144 is analyzed processing unit 143 shows.
From the above, alleged " real-time " of real-time sensing apparatus of the present invention refers to that at short notice sensing head 122 can produce reaction at determinand, and through the transmission process of analog-digital converter 123, sequential bus interface, processing unit 143 and obtain the technical parameter of determinand.Generally speaking, so-called " short time " refer in ten minutes.
Need to prove that in the present embodiment, the technical parameter of the kind of sensing component 120 and institute's sensing thereof changes to some extent according to the difference of sensing head 122.In the present embodiment, sensing component for example is chemical sensor, ion transducer, gas sensor etc., is biochemical sensors such as blood glucose sensor, blood oxygen transducer and urea sensor perhaps, but is not limited thereto.Corresponding with the kind of sensing component, the technical parameter that sensing head senses for example is the chemical constitution of determinand, chemical concentration, ion component (ion composition), ion concentration, gas componant (gas composition), gas concentration (gas concentration), gas humidity (gas humidity), gaseous tension, blood sugar concentration (blood glucose concentration), blood oxygen saturation (blood oxygensaturation), protein content (protein content) etc.The program pin of storage unit 142 stored is to above-mentioned different technical parameter, so that 143 pairs of above-mentioned technical parameters of processing unit are analyzed.
To be respectively applied for the chemical constitution of sensing determinand and gaseous tension be example that the detection process of present embodiment sensing apparatus is described with the sensing apparatus of present embodiment below.
At first, the universal serial bus plug 121 of sensing component 120 is inserted in the universal serial bus socket 141 of portable electronic assembly 140, sensing component 120 is assembled on the portable electronic assembly 140, then sensing head 122 is stretched in the determinand, obtain simulate signal at the determinand chemical constitution, above-mentioned simulate signal can be the simulating signal that little electric current changes or micro voltage changes, above-mentioned simulating signal is converted to digital signal by analog-digital converter 123, and be passed to by the electrical connection between universal serial bus socket 141 and the universal serial bus plug 121 in the processing unit 143 of portable electronic assembly 140, processing unit 143 with the digital signal transfers that receives to storage unit 142, so that storage unit 142 selects to be suitable for the program of chemical constitution according to above-mentioned digital signal, then, the digital signal that processing unit 143 is received by sensing component 120 according to above-mentioned process analysis of selecting for use, obtain the relevant information of determinand chemical constitution, and control display unit 144 shows above-mentioned information, finish sensing to chemical constitution, then, to change at the sensing component 120 of gaseous tension and proceed sensing at the sensing component 120 of chemical constitution by extracting in the portable electronic assembly 140.
In the foregoing description, because removably being mounted on the portable electronic assembly 140 of sensing component 120, make sensing apparatus 100 of the present invention under the situation of the multiple different technologies parameter of needs while sensing, only need carry a portable electronic assembly 140 and a plurality of sensing component 120 gets final product, reduce the required volume and weight that carries electronic package 140, be convenient to carrying out smoothly of sensing work.
In addition, owing under the situation of the multiple different technologies parameter of needs while sensing, use sensing apparatus 100 of the present invention, only need carry a portable electronic assembly 140 and a plurality of sensing component 120, having reduced needs to buy the cost waste that a plurality of different sensing apparatus 100 cause, and has reduced the sensing cost.
Figure 3 shows that the synoptic diagram of portable electronic assembly and sensing component in the sensing apparatus of second embodiment of the invention.Please refer to Fig. 3, the difference of the sensing apparatus 200 of second embodiment and the sensing apparatus 100 of first embodiment is portable electronic assembly 240.In the present embodiment, portable electronic assembly 240 further comprises a recognition unit 245, is used to discern the type of sensing component 220, for the program that is suitable in processing unit 243 select storage units 242.
In the detection process of the sensing apparatus 200 of present embodiment, recognition unit 245 receives the digital signal that sensing component 220 transmits, and directly judge the type of sensing component 220 according to above-mentioned digital signal, information with the type of relevant sensing component 220 passes to storage unit 242 then, make that storage unit 242 can be according to the direct program of selecting at sensing component 220 of the information of recognition unit 245, the digital signal that the process analysis of selecting for use for storage unit 243 bases is received by sensing component 220, obtain the relevant information of determinand chemical constitution, and control display unit 244 shows above-mentioned information.
In addition, the present invention is except can directly being plugged in portable electronic assembly 140 with sensing component 120 as shown in Figure 1, also can be as shown in Figure 4, sensing component 420 is connected by a universal serial bus transmission line (USB cable) 450 with portable electronic assembly 440 in the Portable real-time sensing apparatus 400.
Further need to prove, in the above-described embodiments, only introduced the sensing function of real-time sensing apparatus of the present invention, when reality is used, for ease of carrying out sensing better, in time the information that senses being passed and consideration such as data security, the portable electronic assembly of real-time sensing apparatus of the present invention also is built-in with camera module, wireless communication module and GPS module etc., so that real-time sensing apparatus of the present invention more can satisfy the particular demands of different user.
For example, built-in camera module in the portable electronic assembly, can be convenient in the use of real-time sensing apparatus of the present invention, determinand or surrounding environment be taken pictures,, help the researchist origin cause of formation of determinand technical parameter is studied to obtain more comprehensive message.
Built-in wireless communication module in the portable electronic assembly, the person in time passes to other people by wireless network with the information that the real-time sensing apparatus obtains can be convenient to the sensing, guarantees the ageing of acquired information.
Built-in GPS module in the portable electronic assembly, be convenient to the real-time sensing apparatus is positioned, make things convenient for other people in time to learn the position of determinand sampling, can add the consideration of ground domain information in the time of assisting researchist's interpretation determinand data further simultaneously.
In sum, the real-time sensing apparatus of embodiments of the invention has the following advantage of one of them at least:
One, removably is mounted on the portable electronic assembly owing to sensing component, make real-time sensing apparatus of the present invention under the situation of the multiple different technologies parameter of needs while sensing, only need carry a portable electronic assembly and a plurality of sensing component gets final product, reduce the required volume and weight that carries electronic package, be convenient to carrying out smoothly of sensing work.
Two, owing under the situation of the multiple different technologies parameter of needs while sensing, use real-time sensing apparatus of the present invention, only need carry a portable electronic assembly and a plurality of sensing component, having reduced needs to buy the cost waste that a plurality of different sensing apparatus cause, and has reduced the sensing cost.
Three, real-time sensing apparatus of the present invention also is built-in with other functional module except that sensing function, makes real-time sensing apparatus of the present invention more can satisfy the particular demands of different user.
Though the present invention discloses as above with preferred embodiment; so it is not to be used to limit the present invention; anyly have the knack of this skill person; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking accompanying the claim person of defining.
Claims (10)
1. real-time sensing apparatus is characterized in that comprising:
A portable electronic assembly; And
A sensing component, this sensing component utilizes the universal sequence interface that confluxes to connect this portable electronic assembly, wherein this sensing head is used for the technical parameter data of sensing one determinand, and producing digital signal at these technical parameter data, this numerical data transfers to this portable electronic assembly by this universal sequence interface that confluxes;
And this portable electronic assembly comprises: a storage unit stores more than one program, the sensing component that those programs are corresponding different respectively; And a processing unit, receive this digital signal, select in this storage unit the program that is suitable for according to this digital signal, and by this sequential operation of selecting for use to obtain the technical parameter of this determinand.
2. real-time sensing apparatus as claimed in claim 1 is characterized in that: this portable electronic assembly also comprises a display unit, is used to show this technical parameter.
3. real-time sensing apparatus as claimed in claim 1 is characterized in that: this portable electronic assembly also comprises a recognition unit, is used to discern the type of this sensing component, selects those programs for this processing unit.
4. real-time sensing apparatus as claimed in claim 1 is characterized in that: this sensing component is selected from chemical sensor, gas sensor and biochemical sensor.
5. real-time sensing apparatus as claimed in claim 4 is characterized in that: this biochemical sensor comprises the sensor that detects blood, urine or other body fluid components or detect physiological signal.
6. real-time sensing apparatus as claimed in claim 1 is characterized in that: this sensing component further comprises an analog-digital converter, is used to change the digital signal that this sensing head senses.
7. real-time sensing apparatus as claimed in claim 1 is characterized in that: this portable electronic assembly is a mobile phone.
8. real-time sensing apparatus as claimed in claim 7 is characterized in that: this action phone is built-in with GPS module, camera module and wireless communication module.
9. real-time sensing apparatus as claimed in claim 1 is characterized in that: this universal sequence interface that confluxes comprises a universal serial bus plug and a universal serial bus socket.
10. real-time sensing apparatus as claimed in claim 9 is characterized in that: this universal sequence interface that confluxes more comprises a universal serial bus transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010119344 CN102192764A (en) | 2010-03-08 | 2010-03-08 | Real-time sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010119344 CN102192764A (en) | 2010-03-08 | 2010-03-08 | Real-time sensing device |
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| CN102192764A true CN102192764A (en) | 2011-09-21 |
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| CN 201010119344 Pending CN102192764A (en) | 2010-03-08 | 2010-03-08 | Real-time sensing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105657093A (en) * | 2016-01-22 | 2016-06-08 | 广东欧珀移动通信有限公司 | Mobile terminal with sensor assembly |
| CN108780351A (en) * | 2015-10-26 | 2018-11-09 | 上海依格安全装备有限公司 | Monitor system and method |
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Application publication date: 20110921 |