CN104786919A - Front and back vehicle prompting rear-end collision prevention system based on visible light communication technology - Google Patents
Front and back vehicle prompting rear-end collision prevention system based on visible light communication technology Download PDFInfo
- Publication number
- CN104786919A CN104786919A CN201510176198.3A CN201510176198A CN104786919A CN 104786919 A CN104786919 A CN 104786919A CN 201510176198 A CN201510176198 A CN 201510176198A CN 104786919 A CN104786919 A CN 104786919A
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- light
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- communication technology
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- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 title claims abstract description 12
- 230000002265 prevention Effects 0.000 title abstract 3
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a front and back vehicle prompting rear-end collision prevention system based on the visible light communication technology. The front and back vehicle prompting rear-end collision prevention system comprises a light ray sensing array used for detecting vehicle distance of target vehicles and the color of a traffic light and sending detection information, a camera set used for collecting image information of a lamp indication slogan of tail lights of the front vehicle and sending the image information, an automobile tail light control module, a data processing module used for processing the information, detected through the light ray sending array, of the traffic light and the vehicle distance detected through the light ray sending array, transmitting the information and the vehicle distance to an automobile tail light control module, processing the flicker frequency of the tail lights of the front vehicle and the image information collected and sent by the camera set and conducting displaying on a man-machine operation interface, and a light indication state control circuit. The vehicle distance of the target vehicles and the color of the traffic light are detected through visible light, and by setting the slogan indicated by the tail lights of the front vehicles and recognizing the lamp indication slogan of the tail lights of the front vehicle through the camera set, driving comfort and safety are greatly improved.
Description
Technical field
The present invention relates to automobile anti-rear end collision field, be specifically related to the anti-system that knocks into the back of a kind of fore-aft vehicle based on visible light communication technology prompting.
Background technology
In existing automotive lighting and whistle control system, when chaufeur steps on brake pedal, braking signal switch closes, then the braking taillight of automobile and high-mount stop lamp light; When chaufeur stirs turn signal swich, then steering indicating light is corresponding lights; When chaufeur is linked into reverse and back-up lamp switch closes, then backing-up lamp lights.The lighting of different car light represents different lamps and shows language.
At normal front and back two car travelled, the afterbody lamp group of front truck can demonstrate different signal lamps according to the different operating of chaufeur to vehicle signal light switch and light.But described lamp only controls by independent switch amount, and quantity of information is single, can not the basic motoring condition of composite vehicle, for rear car chaufeur provides more fully information.Meanwhile, described lamp only has on and off two states, and the alarming effect provided is not good enough, the generation that can not effectively avoid traffic accident.Finally, traditional lamp light control system many employings relay or independent switch Schema control, this makes wire harness in car too much and wiring complexity, can cause the electromagnetic interference that system is serious, make the reliability decrease of system.
Meanwhile, if preceding vehicle is more, or there is full size vehicle above, the situation cannot seeing traffic lights will be caused.
Summary of the invention
For solving the problem, the invention provides the anti-system that knocks into the back of a kind of fore-aft vehicle based on visible light communication technology prompting, by the spacing of visible detection target vehicle, the color of road traffic, the setting of poster is indicated by automobile tail light, and by the lamp indicating language of tail-light before shooting head group identification, reach the anti-object knocked into the back, also make chaufeur to recognize road conditions simultaneously.
For achieving the above object, the technical scheme that the present invention takes is:
Based on the anti-system that knocks into the back of fore-aft vehicle prompting of visible light communication technology, comprise
A light level array, is arranged on headstock, comprises 1-10 color sensor, for detecting the spacing of target vehicle, the color of road traffic, and concurrent censorship measurement information;
Shooting head group, for gathering the image information of the lamp indicating language of front tail-light, and sends image information;
Automobile tail light control module, for controlling the flicker frequency of automobile tail light;
Data processing module, the road traffic information arrived for the treatment of light level array detection and spacing, be transferred to automobile tail light control module, and the image information of tail-light flicker frequency and make a video recording head group collection transmission before process, then show on man machine operation interface;
Lamp shows state control circuit, controls startup that lamp shows and closedown, and select lamp indicating language for the information after receiving data processing module process according to information;
Display module, is arranged on automobile tail light, for display lamp indicating language;
Lamp indicating language storage module, for storing the data of lamp indicating language;
Data update module, for carrying out the renewal of data in lamp indicating language storage module by the approach such as internet, wife;
Man machine operation interface, for inputting information call instruction and showing spacing, the traffic lights situation that light sensor array detects, the information data that front tail-light passes over becomes numerical information or traffic lights optical information, the image information of make a video recording head group collection transmission, and taillight service condition.
Preferably, lamp shows that state control circuit adopts STC89C52 chip as main control chip, adopts 74HC595 chip to be bootrom.
Preferably, described Human-machine Control interface adopts full color LED sign.
Preferably, described Human-machine Control interface is provided with multiple combined functions control button.
The present invention has following beneficial effect:
By the spacing of visible detection target vehicle, the color of road traffic, the setting of poster is indicated by automobile tail light, and by the lamp indicating language of tail-light before shooting head group identification, substantially increase drive comfort level and safety, can show that language provides the information warning of safety traffic for rear car chaufeur by visual in image display lamp, the anti-object knocked into the back can be reached simultaneously.
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 anti-system that knocks into the back of a kind of fore-aft vehicle based on visible light communication technology of embodiment of the present invention prompting.
Detailed description of the invention
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, embodiments provide the anti-system that knocks into the back of a kind of fore-aft vehicle based on visible light communication technology prompting, it is characterized in that, comprise
A light level array 2, is arranged on headstock, comprises 1-10 color sensor, for detecting the spacing of target vehicle, the color of road traffic, and concurrent censorship measurement information;
Shooting head group 10, for gathering the image information of the lamp indicating language of front tail-light 1, and sends image information;
Automobile tail light control module 4, for controlling the flicker frequency of automobile tail light 1;
Data processing module 3, the road traffic information detected for the treatment of light level array 2 and spacing, be transferred to automobile tail light control module 4, and before process, tail-light flicker frequency and shooting head group 10 gather and the image information sent, and then show on man machine operation interface 5;
Lamp shows state control circuit 7, for receive data processing module 3 process after information control the startup shown of lamp and closedown according to information, and select lamp indicating language;
Display module 6, is arranged on automobile tail light 1, for display lamp indicating language;
Lamp indicating language storage module 8, for storing the data of lamp indicating language;
Data update module 9, for carrying out the renewal of data in lamp indicating language storage module by the approach such as internet, wife;
Man machine operation interface 5, for inputting information call instruction and showing spacing, the traffic lights situation that light sensor array detects, the information data that front tail-light passes over becomes numerical information or traffic lights optical information, the image information of make a video recording head group collection transmission, and taillight service condition.
Lamp shows that state control circuit adopts STC89C52 chip as main control chip, adopts 74HC595 chip to be bootrom.
Described Human-machine Control interface adopts full color LED sign.
Described Human-machine Control interface is provided with multiple combined functions control button.
This is specifically implemented by the spacing of visible detection target vehicle, the color of road traffic, the setting of poster is indicated by automobile tail light, and by the lamp indicating language of tail-light before shooting head group identification, substantially increase drive comfort level and safety, can show that language provides the information warning of safety traffic for rear car chaufeur by visual in image display lamp, the anti-object knocked into the back can be reached simultaneously.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1., based on the anti-system that knocks into the back of fore-aft vehicle prompting of visible light communication technology, it is characterized in that, comprise
A light level array, is arranged on headstock, comprises 1-10 color sensor, for detecting the spacing of target vehicle, the color of road traffic, and concurrent censorship measurement information;
Shooting head group, for gathering the image information of the lamp indicating language of front tail-light, and sends image information;
Automobile tail light control module, for controlling the flicker frequency of automobile tail light;
Data processing module, the road traffic information arrived for the treatment of light level array detection and spacing, be transferred to automobile tail light control module, and the image information of tail-light flicker frequency and make a video recording head group collection transmission before process, then show on man machine operation interface;
Lamp shows state control circuit, controls startup that lamp shows and closedown, and select lamp indicating language for the information after receiving data processing module process according to information;
Display module, is arranged on automobile tail light, for display lamp indicating language;
Lamp indicating language storage module, for storing the data of lamp indicating language;
Data update module, for carrying out the renewal of data in lamp indicating language storage module by the approach such as internet, wife;
Man machine operation interface, for inputting information call instruction and showing spacing, the traffic lights situation that light sensor array detects, the information data that front tail-light passes over becomes numerical information or traffic lights optical information, the image information of make a video recording head group collection transmission, and taillight service condition.
2. the anti-system that knocks into the back of a kind of prompting of the fore-aft vehicle based on visible light communication technology according to claim 1, is characterized in that, lamp shows that state control circuit adopts STC89C52 chip as main control chip, adopts 74HC595 chip to be bootrom.
3. the anti-system that knocks into the back of a kind of prompting of the fore-aft vehicle based on visible light communication technology according to claim 1, it is characterized in that, described Human-machine Control interface adopts full color LED sign.
4. the anti-system that knocks into the back of a kind of prompting of the fore-aft vehicle based on visible light communication technology according to claim 1, is characterized in that, described Human-machine Control interface is provided with multiple combined functions control button.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176198.3A CN104786919B (en) | 2015-04-15 | 2015-04-15 | The system that knocks into the back is prevented in a kind of fore-aft vehicle prompting based on visible light communication technology |
| CN201710054480.3A CN106828289B (en) | 2015-04-15 | 2015-04-15 | Vehicle anti-rear collision system based on visible light communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176198.3A CN104786919B (en) | 2015-04-15 | 2015-04-15 | The system that knocks into the back is prevented in a kind of fore-aft vehicle prompting based on visible light communication technology |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710054480.3A Division CN106828289B (en) | 2015-04-15 | 2015-04-15 | Vehicle anti-rear collision system based on visible light communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104786919A true CN104786919A (en) | 2015-07-22 |
| CN104786919B CN104786919B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510176198.3A Active CN104786919B (en) | 2015-04-15 | 2015-04-15 | The system that knocks into the back is prevented in a kind of fore-aft vehicle prompting based on visible light communication technology |
| CN201710054480.3A Active CN106828289B (en) | 2015-04-15 | 2015-04-15 | Vehicle anti-rear collision system based on visible light communication |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710054480.3A Active CN106828289B (en) | 2015-04-15 | 2015-04-15 | Vehicle anti-rear collision system based on visible light communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104786919B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978990A (en) * | 2016-06-20 | 2016-09-28 | 云传电扬科技（北京）有限责任公司 | Real-time communication system and communication method between vehicles based on visible light communication |
| CN108263270A (en) * | 2018-02-06 | 2018-07-10 | 仲杏英 | Automobile anti-rear end collision alarm set |
| CN110431035A (en) * | 2017-02-09 | 2019-11-08 | 福特全球技术公司 | The display of back light for vehicle |
| CN110581734A (en) * | 2019-10-11 | 2019-12-17 | 格利尔数码科技股份有限公司 | LED wireless optical communication data transmission system between front and rear vehicles |
| CN112908009A (en) * | 2021-01-15 | 2021-06-04 | 江苏信息职业技术学院 | Front and rear vehicle information interaction system and control method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3605383B1 (en) * | 2018-07-30 | 2024-07-10 | Aptiv Technologies AG | Device and method for controlling a headlight of a vehicle |
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| CN103043005A (en) * | 2012-12-27 | 2013-04-17 | 西南大学 | Intelligent automobile traveling reminding system |
| KR20140059997A (en) * | 2012-11-09 | 2014-05-19 | (주)티디엘 | System and method of preventing collision between vehicles |
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2015
- 2015-04-15 CN CN201510176198.3A patent/CN104786919B/en active Active
- 2015-04-15 CN CN201710054480.3A patent/CN106828289B/en active Active
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| US20070242338A1 (en) * | 2006-04-17 | 2007-10-18 | James Roy Bradley | System and Method for Vehicular Communications |
| CN101427287A (en) * | 2006-04-20 | 2009-05-06 | 汉斯·埃德蒙·霍赫赖因 | vehicle collision warning device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978990A (en) * | 2016-06-20 | 2016-09-28 | 云传电扬科技（北京）有限责任公司 | Real-time communication system and communication method between vehicles based on visible light communication |
| CN110431035A (en) * | 2017-02-09 | 2019-11-08 | 福特全球技术公司 | The display of back light for vehicle |
| CN108263270A (en) * | 2018-02-06 | 2018-07-10 | 仲杏英 | Automobile anti-rear end collision alarm set |
| CN110581734A (en) * | 2019-10-11 | 2019-12-17 | 格利尔数码科技股份有限公司 | LED wireless optical communication data transmission system between front and rear vehicles |
| CN112908009A (en) * | 2021-01-15 | 2021-06-04 | 江苏信息职业技术学院 | Front and rear vehicle information interaction system and control method thereof |
| CN112908009B (en) * | 2021-01-15 | 2022-05-13 | 江苏信息职业技术学院 | Front and rear vehicle information interaction system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104786919B (en) | 2017-03-08 |
| CN106828289B (en) | 2019-09-03 |
| CN106828289A (en) | 2017-06-13 |
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yanxing Inventor after: Chen Yanyi Inventor before: Zhou Wuxian |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170124 Address after: 361000 Fujian City, Xiamen Software Park, the three phase of the main street, Yi Cheng, unit 366, 0006 Applicant after: Ropt (Xiamen) Technology Group Co., Ltd. Address before: Xi Keng Zhen Nan Keng Yang Cun Wencheng County of Wenzhou City, Zhejiang province 325306 Applicant before: Zhou Wuxian |
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Address after: 361000, Xiamen Software Park, Fujian Province, three, 0006, Yi Cheng street, unit 366 Patentee after: ROPT TECHNOLOGY GROUP Co.,Ltd. Address before: 361000, Xiamen Software Park, Fujian Province, three, 0006, Yi Cheng street, unit 366 Patentee before: Roput (Xiamen) Technology Group Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |