CN205022456U - Image projection that prevents knocking into back shows safety coefficient - Google Patents
Image projection that prevents knocking into back shows safety coefficient Download PDFInfo
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- CN205022456U CN205022456U CN201520732889.2U CN201520732889U CN205022456U CN 205022456 U CN205022456 U CN 205022456U CN 201520732889 U CN201520732889 U CN 201520732889U CN 205022456 U CN205022456 U CN 205022456U
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- image projection
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Abstract
The utility model provides an image projection that prevents knocking into back shows safety coefficient, including car apart from collection equipment, control terminal, display device, the car is connected with the control terminal communication apart from collection equipment, control terminal is connected with the display device communication, display device includes projecting apparatus and projection curtain, the projecting apparatus is installed in back seat car chair pillow department, control terminal is connected with the projecting apparatus communication, the projection curtain is installed on rear windshield, the projecting apparatus throws the image to the projection curtain. The beneficial effects of the utility model are that: effectual traditional the preventing defect problem that the OLED of system display screen exists that knocks into the back of having avoidd to and prevent knocking into the back image display device and use humanized shortcoming.
Description
Technical field
The utility model relates to anti-rear end collision safety field, refers to a kind of anti-image projection display safety system that knocks into the back especially.
Background technology
The current already present anti-image display device that knocks into the back, this device exists as a vehicular spare parts after being directly contained in car, read-out is arranged on the tailstock, brake information can show on a display screen in the mode of word or image by this device, intuitively, obvious, make the vehicle brake situation of rear driver to front very clear, prevent the generation of rear-end collision.Not only read-out adopts flexible colourful transparent OLED display screen, is arranged in automotive rear windshields, the driver at rear can be made to observe convenient but also can not stop the sight line of Ben Che driver.
Meanwhile, the anti-system that knocks into the back of major part is all by the direct connecting device of pad, user vehicle can not be accomplished according to oneself needing switchgear function, actual using not is very hommization, and most equipment adopts is all OLED device, still there is following problem in current OLED: (1) life-span short, poor stability; (2) total colouring problem does not also solve; (3) luminescence mechanism of device aging not can solve.
Utility model content
In order to solve the problem, the utility model proposes a kind of anti-image projection display safety system that knocks into the back.The anti-image projection display safety system that knocks into the back of the one that the utility model proposes, actv. has evaded the defect problem that traditional anti-system OLED display screen that knocks into the back exists, and the anti-image display device that knocks into the back uses not humane shortcoming.
The technical solution of the utility model is achieved in that
A kind of anti-image projection display safety system that knocks into the back, comprising:
Spacing collecting device, is transferred to control terminal in order to the spacing that gathers between mounted vehicle and front vehicle;
Control terminal, in order to determine according to above-mentioned spacing read out instrument displaying contents and by this content delivery to read out instrument;
Read out instrument, in order to the displaying contents of display control terminal transmission, and presents to front vehicle viewing by this content;
Described spacing collecting device is installed on automobile tail, described spacing collecting device is connected with control terminal communication, described control terminal is connected with read out instrument communication, described read out instrument comprises projector and projection screen, described projector is installed on back seat car chair pillow place, described control terminal is connected with projector communication, and described projection screen is installed on rear seat windscreen, and described projector projects image to projection screen.Described projector adopts the mode of rear-projection to project image to projection screen.
The anti-image projection display safety system that knocks into the back of above-mentioned one, wherein, described spacing collecting device comprises spacing and gathers communication apparatus and laser sensing instrument, described spacing gathers communication apparatus and laser sensing instrument is electrically connected, described laser sensing instrument is in order to measure the spacing of mounted vehicle and front vehicle, and described spacing gathers communication apparatus and transmitted to control terminal by this spacing.
The anti-image projection display safety system that knocks into the back of above-mentioned one, wherein, it is that wireless vehicle distance gathers communication apparatus that described spacing gathers communication apparatus, and described wireless vehicle is one or more combinations wherein of infrared equipment, bluetooth equipment, WiFi equipment apart from gathering communication apparatus.
The anti-image projection display safety system that knocks into the back of above-mentioned one, wherein, described control terminal is connected with projector wireless telecommunications.
The anti-image projection display safety system that knocks into the back of above-mentioned one, wherein, described control terminal is mobile phone or panel computer or is installed on separately on automotive interior operator's station.
The anti-image projection display safety system that knocks into the back of above-mentioned one, wherein, described projection screen is line holographic projections film, and described line holographic projections film is pasted onto on automotive rear windshields.
The beneficial effects of the utility model are: after car, installation car is apart from collect and transmit equipment and laser sensing instrument, and be connected with control terminal, when driving, automatic detection rear car and the distance of self, and upload the data to control terminal, control terminal judges according to spacing, and automatic projection goes out different images and keeps the distance to warn rear car; When not needing to use the anti-function that knocks into the back, just can be closed by instruction, control terminal can also pass data to Android system by bottom layer driving, thus reaches the effect of APP control.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure principle chart of a kind of anti-image projection display safety system that knocks into the back of the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
As shown in Figure 1, a kind of anti-image projection display safety system that knocks into the back, comprise spacing collecting device 100, control terminal 200, read out instrument 300, wherein: spacing collecting device 100, be transferred to control terminal 200 in order to the spacing that gathers between mounted vehicle and front vehicle; Control terminal 200, in order to determine according to above-mentioned spacing read out instrument 300 displaying contents and by this content delivery to read out instrument 300; Read out instrument 300, the displaying contents transmitted in order to display control terminal 200, and this content is presented to front vehicle viewing.
Above-mentioned spacing collecting device 100 is installed on automobile tail, spacing collecting device 100 comprises spacing and gathers communication apparatus 110 and laser sensing instrument 120, spacing gathers communication apparatus 110 and is electrically connected with laser sensing instrument 120, laser sensing instrument 120 is in order to measure the spacing of mounted vehicle and front vehicle, and spacing gathers communication apparatus 110 and transmitted to control terminal 200 by this spacing.
Above-mentioned control terminal 200 is for mobile phone or panel computer or be installed on separately on automotive interior operator's station, and inside is provided with control system, can complete the communication of data, send the operations such as control command.
Above-mentioned read out instrument 300 comprises projector 310 and projection screen 320, projector 310 is installed on back seat car chair pillow place, control terminal 200 is connected with projector 320 wireless telecommunications, projection screen 320 is installed on rear seat windscreen, and projector 310 adopts the mode of rear-projection to project image to projection screen 320.The camera lens that projector 320 is selected is to realize projecting out with the distance of 25 centimetres the camera lens of 20 inches of pictures.Projection screen 320 is the line holographic projections film of optics, and this line holographic projections film is most preferably with transparent line holographic projections film, and this line holographic projections film is pasted onto on automotive rear windshields.Like this, when product withdraw from use of the present utility model, the sight line of Ben Che driver can not be stopped.It is that wireless vehicle distance gathers communication apparatus that spacing gathers communication apparatus 110, and this wireless vehicle is one or more combinations wherein of infrared equipment, bluetooth equipment, WiFi equipment apart from gathering communication apparatus.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the anti-image projection display safety system that knocks into the back, is characterized in that, comprising:
Spacing collecting device, is transferred to control terminal in order to the spacing that gathers between mounted vehicle and front vehicle;
Control terminal, in order to determine according to above-mentioned spacing read out instrument displaying contents and by this content delivery to read out instrument;
Read out instrument, in order to the displaying contents of display control terminal transmission, and presents to front vehicle viewing by this content;
Described spacing collecting device is installed on automobile tail, described spacing collecting device is connected with control terminal communication, described control terminal is connected with read out instrument communication, described read out instrument comprises projector and projection screen, described projector is installed on back seat car chair pillow place, described control terminal is connected with projector communication, and described projection screen is installed on rear seat windscreen, and described projector projects image to projection screen.
2. the anti-image projection display safety system that knocks into the back of one according to claim 1, it is characterized in that, described spacing collecting device comprises spacing and gathers communication apparatus and laser sensing instrument, described spacing gathers communication apparatus and laser sensing instrument is electrically connected, described laser sensing instrument is in order to measure the spacing of mounted vehicle and front vehicle, and described spacing gathers communication apparatus and transmitted to control terminal by this spacing.
3. the anti-image projection display safety system that knocks into the back of one according to claim 2, it is characterized in that, it is that wireless vehicle distance gathers communication apparatus that described spacing gathers communication apparatus, and described wireless vehicle is one or more combinations wherein of infrared equipment, bluetooth equipment, WiFi equipment apart from gathering communication apparatus.
4. the anti-image projection display safety system that knocks into the back of the one according to claims 1 to 3 any one, it is characterized in that, described control terminal is connected with projector wireless telecommunications.
5. the anti-image projection display safety system that knocks into the back of one according to claim 4, it is characterized in that, described control terminal is mobile phone or panel computer or is installed on separately on automotive interior operator's station.
6. the anti-image projection display safety system that knocks into the back of the one according to claims 1 to 3 any one, it is characterized in that, described projection screen is line holographic projections film, and described line holographic projections film is pasted onto on automotive rear windshields.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732889.2U CN205022456U (en) | 2015-09-21 | 2015-09-21 | Image projection that prevents knocking into back shows safety coefficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732889.2U CN205022456U (en) | 2015-09-21 | 2015-09-21 | Image projection that prevents knocking into back shows safety coefficient |
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| Publication Number | Publication Date |
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| CN205022456U true CN205022456U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520732889.2U Active CN205022456U (en) | 2015-09-21 | 2015-09-21 | Image projection that prevents knocking into back shows safety coefficient |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109406A (en) * | 2015-09-21 | 2015-12-02 | 上海碧虎网络科技有限公司 | Rear-end collision prevention image projection and display safety system and processing method thereof |
| CN106240444A (en) * | 2016-08-30 | 2016-12-21 | 张建平 | A kind of automobile communication device |
-
2015
- 2015-09-21 CN CN201520732889.2U patent/CN205022456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109406A (en) * | 2015-09-21 | 2015-12-02 | 上海碧虎网络科技有限公司 | Rear-end collision prevention image projection and display safety system and processing method thereof |
| CN106240444A (en) * | 2016-08-30 | 2016-12-21 | 张建平 | A kind of automobile communication device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |