CN100406336C - Rearview recognition apparatus for a vehicle - Google Patents
Rearview recognition apparatus for a vehicle Download PDFInfo
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- CN100406336C CN100406336C CNB2005101249506A CN200510124950A CN100406336C CN 100406336 C CN100406336 C CN 100406336C CN B2005101249506 A CNB2005101249506 A CN B2005101249506A CN 200510124950 A CN200510124950 A CN 200510124950A CN 100406336 C CN100406336 C CN 100406336C
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Abstract
The present invention provides a rear view recognition device for a motorcycle capable of instantly recognizing information of left and right rear view including a dead angle area of a rearview mirror while maintaining high back visibility of the rearview mirror. The rear view recognition device for the motorcycle is provided with a pair of photographing devices 13a, 13b for photographing left and right back of the vehicle and a display picture 20 for displaying an image photographed by the photographing devices. The photographing devices are set such that an area including a first area visually recognized by the left and right rearview mirrors 11a, 11b and a second area (dead angle area) positioned at a side of the first area relative to the vehicle is photographed. The display picture 20 is displayed interlocked with operation of a turn indicator and displays the first area and the second area photographed by the photographing device at a side corresponding to the operated turn indicator. Thereby, rear view of the vehicle is visually recognized.
Description
Technical field
The present invention relates to the rear-view mirror device (rear is looked and recognized condition discriminating apparatus) of two-wheeled motorcycle, particularly relate to a kind of rear-view mirror device that only can guarantee to obtain the two-wheeled motorcycle of the wide back visibibility that do not observe by back mirror.
Background technology
The rider of two-wheeled motorcycle normally watches catadioptre picture shown in the back mirror of installing on the vehicle body, knows the left and right sides of vehicle body or the situation at rear.Therefore, back mirror is installed in the left and right sides of steering handle usually, so when observing back mirror, the scope that sight line moves is very little, less can produce fault in driving.But, there is the visual field that is referred to as so-called dead angle (blind area) that can not obtain by back mirror institute, for dead angle area, the rider need be by the direct visual situation of confirming dead angle area.
The view of the situation when Figure 12 shows two-wheeled motorcycle (this car) 100 imaginations of travelling and will be altered to second lane (II) and go up on first lane (I).On second lane (II), other vehicles 120a, 120b, 120c travel at the rear of this car 100, and on first lane (I), another two-wheeled motorcycle 130 travels at the rear of this car 100.
As shown in figure 12, be contained in 110 pairs of rears of back mirror on the steering handle of this car 100 when confirming in utilization, observe from back mirror 110, the zone that is comprised in the angle A scope is can be observable, but the zone that is comprised in the angle B scope is so-called dead angle area, is invisible.
Figure 13 (a)～(c) shows the view at the shown catadioptre picture that goes out of back mirror 110 to other vehicles 120a, 120b, 120c respectively under situation shown in Figure 12.Shown in Figure 13 (a), when other vehicles 120a seems very little in back mirror 110, can think that relative distance is big between this car 100 and other vehicles 120a.Shown in Figure 13 (b), when other vehicles 120b seems very big in back mirror 110, can think that the relative distance between this car 100 and other vehicles 120b is very approaching in addition.With respect to this, shown in Figure 13 (c), in back mirror 110,, only observe and just do not know whether other vehicles 120c is very approaching, whether is in dead angle area by back mirror 110 without any when showing.At this moment, have only, can begin to confirm whether to exist other vehicles 120c by direct visual dead angle area.
Therefore for instance, disclose such method in patent documentation 1, the patent documentation 2 etc., promptly carried out backsight, camera heads such as CCD have been installed in vehicle, in display frame, shown out the image that rear view of vehicle is photographed in order to substitute back mirror 110.
Disclose such method in patent documentation 1, promptly in discord obstacle contact, and the rider do not disturb installation camera head in the dead angle, the left and right sides of two-wheeled motorcycle of shooting yet, shows out the image at rear, the left and right sides in display frame.Disclose such method in addition,,, camera head has been arranged on the top position of camera head, in display frame, shown out the image at rear by the vehicle body covering at vehicle rear promptly in order to prevent the intrusion of solar radiation or rainwater.
Disclose such method in this external patent documentation 2, promptly a pair of camera head of being made a video recording in rear, the left and right sides be set at vehicle rear, by the image that will photograph about show out in real time in the special-purpose display frame, carry out backsight thereby substitute back mirror.And, also reached the effect that reduces air resistance owing to there is not back mirror.
Patent documentation 1: the spy opens the 2001-151016 communique
Patent documentation 2: the spy opens the 2001-105973 communique
Utilize the back vision method of disclosed camera head in above-mentioned patent documentation 1 and the patent documentation 2, by using wide-angle camera apparatus, can observe the more zone of broad range than back mirror backsight, so just can therefore say that this is a kind of method of great use for the rider provides more information.
But, the rider who travels the information that needs especially, it is exactly the back visibibility of wanting strict difference left and right sides, no matter how big back visibibility have scope, quantity of information has much, for wanting immediately to discern the left side or the information on right side, and must judging then and there for the rider that take which type of action according to these information, these information are Useful Information not necessarily.
In patent documentation 1 in the disclosed method, specially at be will to the camera head that rear, the left and right sides is taken preferably do not put vehicle which in the localities, show out in the display frame that utilizes common method that the image that photographs is provided with at the vehicle central place in rider the place ahead.Therefore, when the rider observed the image of left and right sides either direction, just on same direction, different when observing in back mirror, for situation about wanting about instant strict difference, shortcoming was a lot of towards the sight line of display frame for the rider.
Patent documentation 2 disclosed methods in addition, the left and right sides image of taking by camera head respectively about in the special-purpose display frame projection come out, so the rider is different towards the sight line left and right directions of display frame, in this sense, on the contrary also easily left and right sides situation is carried out the strictness difference.
But, even about display frame is arranged on the different position, in case the interval between them is very narrow, in fact with in a display frame, show out the not too big variation of left and right sides image, the rider is from sensuously being difficult to the situation about strict difference.In addition, even will obtain identical with back mirror sensation to the strict difference of left and right sides, also need to about interval between the display frame that is provided with widen, but be difficult to guarantee this space on the contrary.
In addition, for the information that obtains by the catadioptre picture of back mirror, because back mirror is installed in the left and right sides of steering handle, so can still be the information on right side on the left of feeling to know just to be similar to unconscious.And and travel in the place ahead eye height of rider roughly the same, as long as sight line sway a little just can observe from back mirror, so the burden of carrying out the rider of backsight has just alleviated.In addition, because the image in the back mirror is the specular reflection image, has higher visibility than the image that will in Liquid Crystal Display (LCD), show, so this point is easier to awareness information for the rider by the image that CCD takes.
Really, if utilize small ccd as camera head, the back mirror that then reaches outside vehicle just can not constitute obstacle, the image that photographs in addition can carry out operations such as various image processing or record as electronic data, has convenience, and for whether can immediately knowing it is the information of which side in the left and right sides, back mirror still has advantage.
Summary of the invention
The present invention proposes in view of the above problems, and purpose is to provide a kind of rear-view mirror device of two-wheeled motorcycle, and it can immediately know rear, the left and right sides information that comprises the back mirror dead angle area, and can keep back mirror to have higher backsight performance.
The rear-view mirror device of the two-wheeled motorcycle among the present invention, by being arranged on a pair of back mirror of steering handle left and right sides, rear to vehicle is observed, it is characterized in that, comprise: be arranged on above-mentioned left and right vehicle wheel side, the a pair of camera head that the rear, the left and right sides of this vehicle is taken, with the display frame that shows image that above-mentioned camera head is clapped, wherein, above-mentioned camera head is configured to photograph and comprises by the observed first area of above-mentioned back mirror and be positioned at zone with respect to the second area of the side (side direction) of the above-mentioned vehicle of this first area, by in above-mentioned display frame, showing above-mentioned first area and above-mentioned second area, (look to recognize and distinguish) observed at the rear of above-mentioned vehicle.
In a most preferred embodiment, the startup of above-mentioned display frame and any signal lamp of the left and right sides links and shows, and shows the image that is photographed by any camera head of the above-mentioned left and right sides corresponding to the signal lamp of this startup.
In a most preferred embodiment, above-mentioned display frame shows the identification of discerning above-mentioned first area and above-mentioned second area.
Preferably above-mentioned identification is shown along the rectangular portion that shows at least on one side of above-mentioned display frame bottom and upper segment and separate, thereby show with color zones.
In a most preferred embodiment, the dead aft that above-mentioned first area comprises above-mentioned vehicle at least to.
In a most preferred embodiment, above-mentioned second area is the zone that is equivalent to the dead angle part of above-mentioned back mirror.
In a most preferred embodiment, thereby above-mentioned display frame will be carried out the turning-over changed demonstration in the left and right sides by the image that above-mentioned camera head is clapped.
In a most preferred embodiment, it is big or small roughly the same that the image size that above-mentioned first area shows shows with the reflected image of above-mentioned back mirror.
In a most preferred embodiment, shown by part about above-mentioned display frame respectively by the image that above-mentioned left and right sides camera head is taken respectively.
In a most preferred embodiment, the aftermost bottom of grab rail that above-mentioned a pair of camera head is separately positioned on above-mentioned vehicle.
Two-wheeled motorcycle of the present invention is equipped with above-mentioned rear-view mirror device.
The invention effect
The rear-view mirror device of the two-wheeled motorcycle among the present invention is by being arranged on a pair of camera head of left and right vehicle wheel side, shooting comprises the zone of being observed by back mirror and is equivalent to the scope in the zone of back mirror dead angle part, owing to can in display frame, show these two zones simultaneously, when so the image that the rider shows in by display frame is observed the rear, just the zone that can observe with back mirror is a benchmark, knows the situation in the zone that is equivalent to back mirror dead angle part instantaneously.So in the process of moving because the rider can intently mainly use back mirror that the rear is observed, so even with sight line when the display frame, the image that shows on back mirror also can be stayed in rider's the memory.Thus, the rider just can be known by the unavailable interior information in zone that is equivalent to the dead angle part of back mirror instantaneously.
In addition and the startup of left and right sides either direction signal lamp link and in above-mentioned display frame, only show the image of clapping by the camera head of signal lamp one side that starts, just can know thus instantaneously be the left and right sides which side to information.Like this, because the signal lamp operation is stayed in rider's the memory, thus, being informed in the image that shows in the display frame like just can reflecting is the image of signal lamp direction of operating.
Description of drawings
Fig. 1 shows the view of the configuration of the rear-view mirror device of two-wheeled motorcycle among the present invention;
Fig. 2 is the view of back vision method among explanation the present invention;
Fig. 3 shows the view of the structure of rear-view mirror device among the present invention;
Fig. 4 shows the view of the profile instance of camera head of the present invention;
Fig. 5 is the view of back vision method among explanation the present invention;
Fig. 6 is the view of back vision method among explanation the present invention;
Fig. 7 is the view of back vision method among explanation the present invention;
Fig. 8 (a) and (b) are views of the display method of display frame among explanation the present invention;
Fig. 9 (a) and (b) are views of the another kind of display method of display frame among explanation the present invention;
Figure 10 shows the diagram of circuit of the program (process) that rear-view mirror device among the present invention is controlled;
Figure 11 shows the view of the structure of rear-view mirror device among the present invention;
Figure 12 has illustrated using the view of the back vision method of back mirror in the past;
Figure 13 shows and is using the view of the catadioptre picture that back vision method produced of back mirror in the past.
[nomenclature]
10 two-wheeled motorcycles, 11a, 11b back mirror, 12 steering handles, 13a, 13b camera head, 14 grab rails (グ ラ Block バ one), 15 front shrouds, 20 display frames, 30a, 30b, other vehicles of 30c, 31 two-wheeled motorcycles, 41 display control units, 100 two-wheeled motorcycles, 110 back mirrors, 120a, 12ob, other vehicles of 120c
The specific embodiment
The convenient performance that the present inventor compares camera head more is conceived to the high backsight performance of back mirror, consider the more high major issue of backsight performance that under the main situation of using back mirror, how the dead angle area of back mirror is compensated and makes back mirror as the rear-view mirror device of two-wheeled motorcycle, expected that a kind of later-model rear-view mirror device realizes the present invention, this device can use camera head auxiliaryly, guarantees higher backsight performance.And this device is all the time as the auxiliary device of back mirror, and in fact when the change circuit, the rider is after confirming the rear situation by back mirror and this device, by the direct visual situation of confirming dead angle area yes necessity.
Below, embodiments of the invention will be described with reference to the accompanying drawings.In the accompanying drawing below, for the purpose of simplifying the description, the structural constituent that has identical function in fact all uses identical reference marker to represent.And the present invention also is not limited to the following examples.
With reference to figure 1～Fig. 3, the basic structure of the rear-view mirror device of two-wheeled motorcycle in the embodiment of the invention is described.
Fig. 1 is the rear view (RV) with two-wheeled motorcycle 10 of rear-view mirror device of the present invention.Left and right sides at steering handle 12 is being provided with a pair of back mirror 11a, 11b.And, on the rear portion (for example rear portion of grab rail 14) of vehicle, a pair of left and right sides camera head 13a, 13b are being set, be used for the rear, the left and right sides of vehicle is taken.
Fig. 2 is the view that the camera watch region of the camera head 13a that is installed in the vehicle right side is described.As shown in Figure 2, camera head 13a sets to such an extent that can photograph the zone of the second area (B) on vehicle 10 right sides that comprise the first area (A) known by right back visor 11a and relative first area (A).Second area (B) is equivalent to the zone of so-called back mirror 11a and rider's self dead angle part.
Fig. 3 is the view that shows the basic structure of rear-view mirror device of the present invention, by the back mirror 11a that the right abaft is observed (the back mirror 11b that the left back is observed is not shown) be installed in display frame 20 formations on front shroud 15 tops.Show arbitrary image of being taken by camera head 13a or 13b in display frame 20, each image constitutes by the part 22 of part 21 that shows first area (A) and demonstration second area.
Fig. 4 illustrates the view that in practice camera head 13a, 13b is installed in the example of vehicle rear.In the example depicted in fig. 4, camera head 13a, the 13b that is made of CCD is installed in the bottom of the rear side of grab rail 14, because CCD is a small-scale structure, so even also can more freely select setting in the place except above-mentioned.And used wide-angle lens, can set the needed scope of taking for.And then, preferably the oblique rear of camera head 13a, 13b is provided with in order to cover zone corresponding to dead angle, rear, left and right sides part.
Hereinafter, be example during with the two-wheeled motorcycle change lane in travelling, the back vision method that utilizes rear-view mirror device of the present invention is described.
The view of imagination situation when Fig. 2 shows the two-wheeled motorcycle (this car) 10 that travels at first lane (I) track is altered to second lane (II).There is shown in second lane (II), other vehicles 30a, 30b, 30c travel at the rear of this car 10, and in first lane (I), other two-wheeled motorcycles 31 are travelling at this car 10 rears.
As shown in Figure 2, when the back mirror 11a that is installed on the steering handle right side of this car 10 in use confirms the rear, observe from back mirror 11a, just can see the zone that is included in the angle A scope, but being included in the dead angle area of the interior zone of angle B scope as so-called back mirror (and rider), is can not be observed.
In addition, the camera coverage that is arranged on the camera head 13a on vehicle rear right side is set to such an extent that not only can photograph the zone (first area) of angle A, can also photograph the zone (second area) that comprises angle B at least.
With reference to figure 5～Fig. 7 the display frame 20 that utilizes being shown by back mirror 11a and the captured image of camera head 13a is described in the situation shown in Figure 2, the method that the rear is confirmed.
When figure 5 illustrates other vehicles 30a (supposing the situation that other vehicle 30b, 30c are not travelling) and on traveling lane (II), travelling, the shown reflected image that goes out and by the shown image of display frame 20 among the back mirror 11a.And in Fig. 5, just show the relative position relation of back mirror 11a and display frame 20.
The startup of display frame 20 and any signal lamp of the left and right sides links, to being shown by the image of taking corresponding to the camera head of signal lamp one side that starts.Therefore in the regional A of display frame 20, show and back mirror 11a in the shown roughly the same image of reflected image, and in area B, be presented at the image of back mirror dead angle area shooting.
So, will be set at by the regional A (first area) that camera head is taken comprise the vehicle dead aft to the zone, with the vehicle dead aft that photographs to image be benchmark, just can judge easily that display frame 20 shows be the left and right sides which side to image.For example as shown in Figure 5, when this car 10 rear two-wheeled motorcycles 31 that travel at traveling lane (I) also in motion, in the regional A of display frame 20, the two-wheeled motorcycle 31 at rear (even part) shows that at the left end of display frame 20 what therefore just can judge these display frame 20 demonstrations is the image of right abaft instantaneously.
As shown in Figure 5, other vehicles 30a is only confirmed by back mirror 11a, owing to can determine to be positioned at the rear for certain, even do not use display frame 20 to confirm especially, also can determine the relative distance of this car 10 and other vehicles.And when change lane, if the right side flash light starts, owing in display frame 20, show the image of right abaft, so the rider just can reaffirm there is not driving vehicle in the area B of the display frame 20 that is equivalent to dead angle area.
Therefore, if the reflected image size of the image that regional A in the display frame 20 is shown size and back mirror 11a is set at roughly the same, after the reflected image of rider in observing back mirror 11a, even sight line is moved in the display frame 20, can see does not have the difference sense and area image that amplify yet.
Hereinafter figure 6 illustrates the shown image of the reflected image that shows among the back mirror 11a when on traveling lane (II), having other vehicles 30b to travel (under the situation that imagination other vehicles 30a, 30c are not travelling) and display frame 20.
As shown in Figure 6, because on back mirror 11a, other vehicles 30b that travels on traveling lane (II) shows greatlyyer, so just can determine with the relative distance of this car 10 more approaching.This moment lane change, when starting the signal lamp on right side, owing in display frame 20, show the image of right abaft, so the rider just can reaffirm there is not driving vehicle in the area B of the display frame 20 that is equivalent to dead angle area.
Below in Fig. 7, show the shown image of the reflected image that shows among the back mirror 11a when on traveling lane (II), having other vehicles 30c to travel (under the situation that other vehicles of imagination 30a, 30b are not travelling) and display frame 20.
This moment is because other vehicles 30c enters the dead angle area of back mirror 11a, so be can not other vehicles 30c at rear be confirmed by back mirror 11a only.Therefore start the right signal lamp as the declaration of will of change lane,, just can confirm to exist other vehicles 30c if use 20 pairs of rears of display frame to confirm that then the area B in display frame 20 is in the dead angle area.
In addition for Fig. 5～Fig. 7,, also can utilize fully same method that the visual field of left back is confirmed to the back mirror 11b in left side and camera head 13b although the back mirror 11a and the camera head 13a on right side is illustrated.
In the rear-view mirror device of the present invention, by means of a pair of left and right sides camera head 13a, the 13b that are arranged in the vehicle, take to comprise the regional A (first area) that confirms by back mirror 11a, 11b and to be equivalent to the area B (second area) of back mirror dead angle part, owing in display frame 20, show this two zones simultaneously, when so the rider confirms the rear by the image that shows in the display frame 20, as benchmark, just can know the situation of the area B that is equivalent to back mirror dead angle part with the regional A that confirmed by back mirror 11a, 11b instantaneously.So under steam because the rider can intently mainly use back mirror 11a, 11b that the rear is observed, so even with sight line when the display frame 20, the image that shows on back mirror 11a, 11b also can be stayed in rider's the memory.Thus, the rider also can be known the information that is equivalent to by the area B of the unavailable dead angle of back mirror part instantaneously, so can travel in the mode to confirmation of rear view more properly.
In addition and the startup of the signal lamp of left and right sides either direction links and only show the image of being taken by the camera head of signal lamp one side that starts in above-mentioned display frame, just can know thus instantaneously be the left and right sides which side to information.Like this,, stays in rider's the memory signal lamp because operating, thus, so, known like just can reflecting if the image that shows in display frame 20 is the image of signal lamp direction of operating.Thus, so can travel in mode more properly to confirmation of rear view.
And then, if show the regional A (first area) that back mirror 11a, 11b are observed and be equivalent to the identification demonstration that the area B (second area) of back mirror dead angle part is discerned in display frame 20, then the rider can more easily judge the image of regional A or area B.
For example shown in Fig. 8 (a), the banded rectangular portion hue distinguishes that can be shown by the bottom and upper segment along display frame 20 is that regional A and area B are represented.Because area B is the zone that is equivalent to the dead angle part, so if show other vehicles in this zone, then can know with this car very approaching.If area B is set at redness to distinguish, then more can notes affirmation to the rear.
And then, shown in Fig. 8 (b), regional A can also be further divided into two regional A1, A2.For instance, regional A1 is set to blueness, and regional A2 is set to yellow, just can judge the difference of the degree of closeness of other vehicles of back thus at an easy rate by this color differentiation.
And shown in Fig. 9 (a) and (b), the image of taking respectively by left and right sides camera head 13a, 13b also can be presented at respectively display frame 20 about on the part.In Fig. 9 (a), the image of being taken by right side setting device 13a shows that in the part 20a of the right side of display frame 20 in Fig. 9 (b), the image of being taken by left side camera head 13b shows in the left part 20b of display frame 20.So show,, just can easily judge it is the image of which direction of the left and right sides by the display part of the image of demonstration in display frame 20.
Diagram of circuit shown in hereinafter with reference Figure 10, the base program that illustrates that operation with signal lamp links and the demonstration of display frame is controlled.
At first, the switch (SW) of detection right-side signal lamp is to open (ON) still to cut out (OFF) in step S1.If open, then in step S2, the switch (SW) that detects the left-side signal lamp is to open (ON) still to cut out (OFF).If close, then in display frame, show the image (step S3) of right side camera head.In step S1, if close, and then in step S4, the switch (SW) that then detects the left-side signal lamp is to open (ON) still to cut out (OFF).If open, take the photograph the image (step S5) of protection device on the left of then in display frame, showing.
Figure 11 is the view that the basic structure of rear-view mirror device of the present invention is shown.As shown in figure 11, display control unit 41 (for example MCU) and the operation of signal lamp SW40 link, and select corresponding to the left side of direction indication one side of this signal lamp or right side camera head 13a, the captured image of 13b.The image of upset about selected image is transformed to by display control unit 41, and be presented in the display frame 20.Just can in display frame, show thus and back mirror in the image of reflected image same phase.
Although most preferred embodiment of the present invention has been described in the above, the present invention is not limited thereto, and various modifications can also be arranged.
According to the present invention, a kind of rear-view mirror device of two-wheeled motorcycle just can be provided, it can keep back mirror to have higher backsight characteristic, can know the information at the rear, the left and right sides that comprises the back mirror dead angle area simultaneously again instantaneously.
Claims (10)
1. the rear-view mirror device of a two-wheeled motorcycle, described two-wheeled motorcycle is the two-wheeled motorcycle of the rear of vehicle being observed by a pair of back mirror that is arranged on the steering handle left and right sides, it is characterized in that,
Comprise: be arranged on above-mentioned left and right vehicle wheel side, a pair of camera head that the rear, the left and right sides of this vehicle is taken and the display frame that shows the captured image of above-mentioned camera head,
Wherein, above-mentioned camera head is not set to photograph to be comprised by the observed first area of above-mentioned back mirror and is positioned at zone with respect to the second area of the side of the above-mentioned vehicle of this first area,
By in above-mentioned display frame, showing above-mentioned first area and above-mentioned second area, the rear of above-mentioned vehicle to be observed, above-mentioned display frame shows the identification of discerning above-mentioned first area and above-mentioned second area.
2. the rear-view mirror device of two-wheeled motorcycle as claimed in claim 1, it is characterized in that, the startup of above-mentioned display frame and any signal lamp of the left and right sides links and shows, and shows the image that is photographed by any camera head of the above-mentioned left and right sides corresponding to the signal lamp of this startup.
3. the rear-view mirror device of two-wheeled motorcycle as claimed in claim 1 is characterized in that, above-mentioned identification on one side shows along the rectangular portion that shows at least of the bottom and upper segment of above-mentioned display frame and separates with color region and show.
4. the rear-view mirror device of two-wheeled motorcycle as claimed in claim 1 is characterized in that, the dead aft that above-mentioned first area comprises above-mentioned vehicle at least to.
5. the rear-view mirror device of two-wheeled motorcycle as claimed in claim 1 is characterized in that, above-mentioned second area is the zone that is equivalent to the dead angle part of above-mentioned back mirror.
6. the rear-view mirror device of two-wheeled motorcycle as claimed in claim 1 is characterized in that, it is turning-over changed and show that above-mentioned display frame will be carried out the left and right sides by the captured image of above-mentioned camera head.
7. the rear-view mirror device of two-wheeled motorcycle as claimed in claim 1 is characterized in that, the size of the image that above-mentioned first area shows is shown as big or small roughly the same with the reflected image of above-mentioned back mirror.
8. the rear-view mirror device of two-wheeled motorcycle as claimed in claim 1 is characterized in that, and is shown by part about above-mentioned display frame respectively by the image that above-mentioned left and right sides camera head is taken respectively.
9. the rear-view mirror device of two-wheeled motorcycle as claimed in claim 1 is characterized in that, the aftermost bottom of grab rail that above-mentioned a pair of camera head is separately positioned on above-mentioned vehicle.
10. two-wheeled motorcycle that each described rear-view mirror device among the claim 1-9 is installed.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004295386 | 2004-10-07 | ||
| JP295386/2004 | 2004-10-07 | ||
| JP274755/2005 | 2005-09-21 |
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| CN1765684A CN1765684A (en) | 2006-05-03 |
| CN100406336C true CN100406336C (en) | 2008-07-30 |
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| CNB2005101249506A Expired - Fee Related CN100406336C (en) | 2004-10-07 | 2005-10-08 | Rearview recognition apparatus for a vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9878665B2 (en) * | 2015-09-25 | 2018-01-30 | Ford Global Technologies, Llc | Active detection and enhanced visualization of upcoming vehicles |
| JP6511015B2 (en) * | 2016-05-25 | 2019-05-08 | 株式会社ミツバ | Vehicle monitoring system |
| CN105905200A (en) * | 2016-06-15 | 2016-08-31 | 林海股份有限公司 | Motorcycle steering device provided with rearview mirror angle adjustment structure |
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| US20040143373A1 (en) * | 2002-11-19 | 2004-07-22 | Ennis Timothy James | Methods and systems for providing a field of view, such as a rearward field of view, for use with motorcycles and other vehicles, such as bicycles, cars, trucks, watercraft, aircraft, and snowmobiles |
| CN2609796Y (en) * | 2003-02-14 | 2004-04-07 | 王铁军 | Monitor for right, life and rear-view of vehicle |
| CN2639093Y (en) * | 2003-05-10 | 2004-09-08 | 张进安 | Display screen type rear-view instrument of automobile |
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| CN1765684A (en) | 2006-05-03 |
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