CN105109345A - Car state image display system and display method thereof - Google Patents
Car state image display system and display method thereof Download PDFInfo
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- CN105109345A CN105109345A CN201510603926.4A CN201510603926A CN105109345A CN 105109345 A CN105109345 A CN 105109345A CN 201510603926 A CN201510603926 A CN 201510603926A CN 105109345 A CN105109345 A CN 105109345A
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Abstract
The invention provides a car state image display system. The car state image display system comprises a vehicle OBD system, a control terminal and an image display device; and the input end of the control terminal is electrically connected with a No.5 pin of the vehicle OBD system, the output end of the control terminal is connected with the image display device, and the image display device is installed on rear window glass of a car. A display method of the car state image display system includes the steps that data of the vehicle OBD system are read by the control terminal in real time, car state codes are obtained, and the car state is judged according to the read car state codes; preset images consistent with the car state are automatically matched through the control terminal, and the images are sent to a projector; and the projector projects the matched images to a holographic projection film in a rear projector mode. The car state image display system and the display method have the beneficial effects that the projection technology is used so that all problems of the displayer can be solved, transmission signals are not prone to interference, the visual angle can be automatically adjusted completely, and the response speed is much higher than that of the displayer.
Description
Technical field
The present invention relates to vehicle condition collection and display field, refer to a kind of vehicle condition image display system and display method thereof especially.
Background technology
There is a kind of mobile terminal and the automobile fault information monitored control system of monitoring automobile fault information at present, the mobile terminal of monitoring automobile fault information comprises: housing, treater, telltale, power supply and transmit receive unit; Treater is encapsulated in enclosure interior; Telltale is electrically connected with treater; Power package, in enclosure interior, is powered for the mobile terminal for monitoring automobile fault information; Transmit receive unit is encapsulated in enclosure interior, and transmit receive unit is electrically connected with treater and OBD system respectively, transmit receive unit obtains failure code by electrical connection from OBD system, and failure code is sent to treater, wherein, treater controls the concrete failure message content of vehicle of telltale display based on failure code.
Telltale in the market, major part is all adopt analog interface, also exists that signal transmission is easily disturbed, the easy shortcoming such as loss, and visible angle is also smaller, and with regard to telltale to the response time speed of signal is also in-problem.
Summary of the invention
In order to solve the problem, the present invention proposes a kind of vehicle condition image display system and display method thereof.A kind of vehicle condition image display system that the present invention proposes and display method thereof, utilize shadow casting technique just can evade all problems of telltale, signal transmission not easily disturbed, visible angle can regulate completely automatically, and speed of response is also much faster than telltale.
Technical scheme of the present invention is achieved in that
A kind of vehicle condition image display system, comprise vehicle OBD system, control terminal, image display device, the input end of described control terminal and No. 5 stitch of vehicle OBD system are electrically connected, the mouth of described control terminal is connected with image display device, and described image display device is installed on the vehicle rear window glass of automobile.
Above-mentioned a kind of vehicle condition image display system, wherein, described image display device comprises projector, line holographic projections film, the mouth of described control terminal is connected with projector, described line holographic projections film is pasted onto automobile rear car windscreen surface, and described projector projects presentation content by rear-projection mode to line holographic projections film.
Above-mentioned a kind of vehicle condition image display system, wherein, described line holographic projections film is transparent holographic projection film.
A display method for vehicle condition image display system, comprises the steps:
S0: start;
S1: control terminal reads vehicle OBD system data in real time, obtains vehicle condition code, and judges vehicle condition according to the vehicle condition code read;
S2: according to the vehicle condition obtained in S1, this image by pre-set image consistent with vehicle condition for Auto-matching, and is sent to projector by control terminal;
S3: projector projects the image matched to line holographic projections film by rear-projection mode.
The display method of above-mentioned a kind of vehicle condition image display system, wherein, control terminal storage inside has and vehicle condition pre-set image one to one.
Beneficial effect of the present invention is: a kind of vehicle condition image display system that the present invention proposes and display method thereof, utilize shadow casting technique just can evade all problems of telltale, signal transmission not easily disturbed, visible angle can regulate completely automatically, and speed of response is also much faster than telltale.Meanwhile, from new driver's angle, this function can effectively reduce the probability knocked into the back by new driver, and rear car car owner checks the driving trend of front truck car owner by projected image, thus makes driving judgement fast.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention 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 some embodiments of the present invention, 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 vehicle condition image display system of the present invention;
Fig. 2 is the diagram of circuit of the display method of a kind of vehicle condition image display system of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
As shown in Figure 1, a kind of vehicle condition image display system, comprise vehicle OBD system 10, control terminal 20, image display device 30, the input end of control terminal 20 and No. 5 stitch of vehicle OBD system 10 are electrically connected, the mouth of control terminal 20 is connected with image display device 30, and image display device 30 is installed on the vehicle rear window glass of automobile.Image display device 30 comprises projector 31, line holographic projections film 32, the mouth of described control terminal 20 is connected with projector 31, line holographic projections film 32 is transparent holographic projection film, line holographic projections film 32 is pasted onto automobile rear car windscreen surface, and projector 31 projects presentation content by rear-projection mode to line holographic projections film 32.
As shown in Figure 2, the display method of vehicle condition image display system, comprises the steps:
S0: start;
S1: control terminal reads vehicle OBD system data in real time, obtains vehicle condition code, and judges vehicle condition according to the vehicle condition code read;
S2: according to the vehicle condition obtained in S1, this image by pre-set image consistent with vehicle condition for Auto-matching, and is sent to projector by control terminal; Control terminal storage inside has and vehicle condition pre-set image one to one.
S3: projector projects the image matched to line holographic projections film by rear-projection mode.
OBD system is used this module of driving safety prompt, by the method that turn inside diameter, brake behavior are shown with graphicform, can actv. avoid a part fail to understand car mark, car light prompting knock into the back disaster of waiting for bus of new driver former, thus ensure social traffic safety.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a vehicle condition image display system, it is characterized in that, comprise vehicle OBD system, control terminal, image display device, the input end of described control terminal and No. 5 stitch of vehicle OBD system are electrically connected, the mouth of described control terminal is connected with image display device, and described image display device is installed on the vehicle rear window glass of automobile.
2. a kind of vehicle condition image display system according to claim 1, it is characterized in that, described image display device comprises projector, line holographic projections film, the mouth of described control terminal is connected with projector, described line holographic projections film is pasted onto automobile rear car windscreen surface, and described projector projects presentation content by rear-projection mode to line holographic projections film.
3. a kind of vehicle condition image display system according to claim 2, is characterized in that, described line holographic projections film is transparent holographic projection film.
4., according to the display method of a kind of vehicle condition image display system of claims 1 to 3 described in any one claim, it is characterized in that, comprise the steps:
S0: start;
S1: control terminal reads vehicle OBD system data in real time, obtains vehicle condition code, and judges vehicle condition according to the vehicle condition code read;
S2: according to the vehicle condition obtained in S1, this image by pre-set image consistent with vehicle condition for Auto-matching, and is sent to projector by control terminal;
S3: projector projects the image matched to line holographic projections film by rear-projection mode.
5. the display method of a kind of vehicle condition image display system according to claim 4, is characterized in that, control terminal storage inside has and vehicle condition pre-set image one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510603926.4A CN105109345A (en) | 2015-09-21 | 2015-09-21 | Car state image display system and display method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510603926.4A CN105109345A (en) | 2015-09-21 | 2015-09-21 | Car state image display system and display method thereof |
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| CN105109345A true CN105109345A (en) | 2015-12-02 |
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| CN201510603926.4A Pending CN105109345A (en) | 2015-09-21 | 2015-09-21 | Car state image display system and display method thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004443A (en) * | 2016-06-23 | 2016-10-12 | 广州亿程交通信息有限公司 | Holographic projection system and method for prompting vehicle traveling direction |
| CN106004723A (en) * | 2016-06-17 | 2016-10-12 | 上海碧虎网络科技有限公司 | Car advertising method and system based on electronic ink display |
| CN106740111A (en) * | 2016-12-15 | 2017-05-31 | 江苏泽景汽车电子股份有限公司 | A kind of automotive windshield formula head-up display based on many shot segmentation technologies |
| CN106940974A (en) * | 2016-01-04 | 2017-07-11 | 法拉第未来公司 | Display system and method for vehicle |
| CN107310477A (en) * | 2017-06-22 | 2017-11-03 | 上海碧虎网络科技有限公司 | A kind of method and system for improving car-mounted display equipment safety in utilization |
| CN109334455A (en) * | 2018-08-27 | 2019-02-15 | 浙江仕善汽车科技股份有限公司 | A kind of automobile instrument panel fault warning device |
| US10220767B2 (en) | 2017-03-31 | 2019-03-05 | Thomas Yu Lee | Method of showing the inside status of a vehicle via a plurality of first icons |
| CN109709758A (en) * | 2019-03-01 | 2019-05-03 | 苏州深光光电科技有限公司 | Vehicle window optical projection system and its method based on luminescence generated by light |
| CN110286576A (en) * | 2019-06-25 | 2019-09-27 | 赵杰 | Use method of vehicle-mounted projection film with sun-shading function |
| CN111192537A (en) * | 2020-02-20 | 2020-05-22 | 杭州迈锆科技有限公司 | Vehicle with projection device, projection device and projection method thereof |
| CN111596508A (en) * | 2020-06-11 | 2020-08-28 | 苏州科光光电科技有限公司 | Automobile rear windshield display system |
| CN111596509A (en) * | 2020-06-11 | 2020-08-28 | 苏州科光光电科技有限公司 | Automobile rear windshield display method |
| CN112449173A (en) * | 2019-08-27 | 2021-03-05 | 深圳臻宇新能源动力科技有限公司 | Vehicle and vehicle logo display control method and display control device |
| CN113744768A (en) * | 2019-04-19 | 2021-12-03 | 北京百度网讯科技有限公司 | Vehicle-mounted holographic display method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106940974A (en) * | 2016-01-04 | 2017-07-11 | 法拉第未来公司 | Display system and method for vehicle |
| CN106004723A (en) * | 2016-06-17 | 2016-10-12 | 上海碧虎网络科技有限公司 | Car advertising method and system based on electronic ink display |
| CN106004443A (en) * | 2016-06-23 | 2016-10-12 | 广州亿程交通信息有限公司 | Holographic projection system and method for prompting vehicle traveling direction |
| CN106004443B (en) * | 2016-06-23 | 2019-12-10 | 广州亿程交通信息有限公司 | Holographic projection system and method for prompting vehicle driving direction |
| CN106740111A (en) * | 2016-12-15 | 2017-05-31 | 江苏泽景汽车电子股份有限公司 | A kind of automotive windshield formula head-up display based on many shot segmentation technologies |
| US10220767B2 (en) | 2017-03-31 | 2019-03-05 | Thomas Yu Lee | Method of showing the inside status of a vehicle via a plurality of first icons |
| CN107310477A (en) * | 2017-06-22 | 2017-11-03 | 上海碧虎网络科技有限公司 | A kind of method and system for improving car-mounted display equipment safety in utilization |
| CN107310477B (en) * | 2017-06-22 | 2020-05-08 | 上海碧虎网络科技有限公司 | Method and system for improving use safety of vehicle-mounted display equipment |
| CN109334455A (en) * | 2018-08-27 | 2019-02-15 | 浙江仕善汽车科技股份有限公司 | A kind of automobile instrument panel fault warning device |
| CN109709758A (en) * | 2019-03-01 | 2019-05-03 | 苏州深光光电科技有限公司 | Vehicle window optical projection system and its method based on luminescence generated by light |
| CN113744768A (en) * | 2019-04-19 | 2021-12-03 | 北京百度网讯科技有限公司 | Vehicle-mounted holographic display method and device |
| CN110286576A (en) * | 2019-06-25 | 2019-09-27 | 赵杰 | Use method of vehicle-mounted projection film with sun-shading function |
| CN112449173A (en) * | 2019-08-27 | 2021-03-05 | 深圳臻宇新能源动力科技有限公司 | Vehicle and vehicle logo display control method and display control device |
| CN111192537A (en) * | 2020-02-20 | 2020-05-22 | 杭州迈锆科技有限公司 | Vehicle with projection device, projection device and projection method thereof |
| CN111596508A (en) * | 2020-06-11 | 2020-08-28 | 苏州科光光电科技有限公司 | Automobile rear windshield display system |
| CN111596509A (en) * | 2020-06-11 | 2020-08-28 | 苏州科光光电科技有限公司 | Automobile rear windshield display method |
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Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |