CN106408982A - Highway auxiliary driving system based on two-dimensional code identification technology - Google Patents
Highway auxiliary driving system based on two-dimensional code identification technology Download PDFInfo
- Publication number
- CN106408982A CN106408982A CN201611113432.9A CN201611113432A CN106408982A CN 106408982 A CN106408982 A CN 106408982A CN 201611113432 A CN201611113432 A CN 201611113432A CN 106408982 A CN106408982 A CN 106408982A
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- China
- Prior art keywords
- identification
- quick response
- response code
- highway
- photoelectric sensor
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Emergency Alarm Devices (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a highway auxiliary driving system based on a two-dimensional code identification technology. The system comprises two-dimensional codes arranged on a highway, reflective photoelectric sensor array groups used for identifying the two-dimensional codes, and identification and warning devices installed inside vehicles. The reflective photoelectric sensor array groups are respectively connected with the identification and warning device. The reflective photoelectric sensor array groups transmit sensed two-dimensional code data to the identification and warning devices, and the identification and warning devices read the data information contained in the two-dimensional codes. Each two-dimensional code includes a two-dimensional code pattern and reference clock stripes for two-dimensional code identification, and the two-dimensional code pattern is arranged in the middle of the reference clock stripes. By setting two-dimensional codes arranged on a highway, related road information can be conveyed to drivers in real time through identification of the two-dimensional codes on the road in the driving process. Thus, the cost for sign setup is reduced, a highway information instruction can be conveyed in real time, and information can be exchanged with a transportation platform.
Description
Technical field
The present invention relates to Freeway Conditions instruction systems technology field, more particularly, to one kind is based on Quick Response Code identification
The highway DAS (Driver Assistant System) of technology.
Background technology
Consider for driving safety, traffic department is provided with different speeds of operation and each crossing according to different road conditions
Configured information, and speed-limiting messages are conveyed to by driver by Sign Board.But there are several shortcomings in this mode：1st, information
Transmission is unidirectional, and that is, driver takes corresponding driving strategy according to Sign Board information；2nd, need in both sides of highway and highway
The intensive arrangement Sign Board in top, Sign Board construction cost is higher, leads to road cost significantly to be lifted；3rd, the attention of driver
Focus primarily upon road ahead vehicle travel situations it is easy to miss the direction board of roadside and upper pavement surface it is not intended to lead to surpass
Speed travels or misses outlet at a high speed, and traffic safety has been brought with certain hidden danger.
Therefore, prior art has yet to be improved and developed.
Content of the invention
It is an object of the invention to provide a kind of highway DAS (Driver Assistant System) based on Quick Response Code technology of identification it is intended to
Solve the configured information on existing highway and Sign Board construction cost height, cause road cost to be lifted, and driver
Easily miss direction board to lead to exceed the speed limit and miss crossing, thus bringing the technical problem of hidden trouble of traffic.
Technical scheme is as follows：A kind of highway DAS (Driver Assistant System) based on Quick Response Code technology of identification, its
In, including being arranged on the Quick Response Code of highway, for identifying the reflecting type photoelectric sensor battle array group of Quick Response Code and be arranged on car
Interior identification and prior-warning device；Described reflecting type photoelectric sensor battle array group is connected with identification and prior-warning device, reflecting type photoelectric transfer
The two-dimensional code data sensing is transferred to identification and prior-warning device by sensor battle array group, and identification and prior-warning device comprise in Quick Response Code
Data message read out；Described Quick Response Code includes Quick Response Code figure stricture of vagina and the reference clock striped for Quick Response Code identification, institute
State the centre that Quick Response Code figure stricture of vagina is arranged on reference clock striped.
The described highway DAS (Driver Assistant System) based on Quick Response Code technology of identification, wherein, described reference clock striped
It is the chequered with black and white striated structure for absorbing and reflecting infrared light.
The described highway DAS (Driver Assistant System) based on Quick Response Code technology of identification, wherein, described reflecting type photoelectric transfer
Sensor battle array group includes some row's reflecting type photoelectric sensors, and reflecting type photoelectric sensor battle array group is arranged on underbody.
The described highway DAS (Driver Assistant System) based on Quick Response Code technology of identification, wherein, described reflecting type photoelectric sensing
Device includes sensor emission end and sensor receiving terminal, and described sensor emission end and sensor receiving terminal are structure as a whole, and passes
Sensor transmitting terminal the cat's whisker face is installed, and for black and white pattern is converted to pulse signal.
The described highway DAS (Driver Assistant System) based on Quick Response Code technology of identification, wherein, described identification and early warning fill
Put including prewarning unit and recognition unit, described prewarning unit and recognition unit are connected with each other, and this recognition unit is according to Quick Response Code
The digital code carrying inquires about corresponding traffic information, and passes through voice, text prompt driving behavior by prewarning unit.
The described highway DAS (Driver Assistant System) based on Quick Response Code technology of identification, wherein, described prewarning unit also with
Traffic administration platform wirelessly connects, and exchanges information with traffic administration platform.
Beneficial effects of the present invention：The present invention pass through on highway setting Quick Response Code figure stricture of vagina and clock reference striped so that
On car, reflecting type photoelectric sensor battle array group can read the Sign Board information of Quick Response Code figure stricture of vagina according to the speed of vehicle, then instead
Feed and identify and prior-warning device, by recognition unit, the data message of Quick Response Code is identified, give prewarning unit, prewarning unit
Early warning is carried out according to the data message identifying, and also vehicle drive auxiliary can be carried out according to traffic platform.The present invention
Reduce the expense setting up Sign Board by way of Quick Response Code is set, reduces the cost of laying highway, also mitigate and drive
The intensity that the person's of sailing needs are concentrated on, can be by way of early warning, without by eye observation Sign Board, thus reducing
The hidden trouble of traffic of highway.
Brief description
Fig. 1 is a kind of structural representation of the present invention.
Specific embodiment
For making the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention further describes.
As shown in figure 1, the invention discloses a kind of highway DAS (Driver Assistant System) based on Quick Response Code technology of identification, its
In, including being arranged on the Quick Response Code of highway, for identifying the reflecting type photoelectric sensor battle array group 4,5 of Quick Response Code and being arranged on
In-car identification and prior-warning device 6,7；Described reflecting type photoelectric sensor battle array group 4,5 is connected with identification and prior-warning device 6,7, instead
The two-dimensional code data sensing is transferred to identification and prior-warning device 6,7, identification and early warning dress by light formula photoelectric sensor battle array group 4,5
Put 6,7 to read out the data message comprising in Quick Response Code 1；Described Quick Response Code includes Quick Response Code figure stricture of vagina 1 and is used for Quick Response Code
The reference clock striped 2,3 of identification, described Quick Response Code figure stricture of vagina 1 is arranged on the centre of reference clock striped 2,3.
After said structure, the present invention can read the data of Quick Response Code by reflecting type photoelectric sensor battle array group 4,5
New, and give identification and prior-warning device 6,7 be identified and early warning, so reduce highway on nameplate erection,
Thus reducing the laying cost of highway, also make driver do not need come back viewing nameplate it is also possible to from identification and
Prior-warning device is learnt.
Furtherly, the reference clock striped 2,3 of the present invention is the chequered with black and white striped for absorbing and reflecting infrared light
Structure, can calculate the speed of vehicle by reference to clock edges, with due to can absorb and reflecting infrared light, reduce reflecting type
Photoelectric sensor battle array group 4,5 reads the interference of data message so that the information of reading is more accurate.
Furtherly, the reflecting type photoelectric sensor battle array group 4,5 of the present invention includes row's reflecting type photoelectric sensor, and instead
Light formula photoelectric sensor battle array group 4,5 is arranged on underbody.By being arranged on underbody reflecting type photoelectric sensor battle array group 4,5, so
Vehicle through when, can with the data message of direct access Quick Response Code, and some row's reflecting type photoelectric sensors so that obtain
Data message is more accurate, can give identification and prior-warning device 6,7 is contrasted.
Furtherly, the reflecting type photoelectric sensor of the present invention includes sensor emission end and sensor receiving terminal, described
Sensor emission end and sensor receiving terminal are structure as a whole, and sensor emission is rectified road pavement and installed, and is used for X-Y scheme
The black and white pattern of stricture of vagina is converted to pulse signal.The black and white pattern of X-Y scheme stricture of vagina 1 can be switched to by pulse by sensor emission end
Signal, and received by sensor receiving terminal, and sensor emission end and sensor receiving terminal are structure as a whole, so that pass turning
The speed changed faster, and can save the space of reflecting type photoelectric sensor.
In actual production, the identification of the present invention and prior-warning device 6,7 include prewarning unit and recognition unit, described early warning
Unit and recognition unit are connected with each other, and this recognition unit inquires about corresponding traffic information according to the digital code that Quick Response Code carries,
And voice, text prompt driving behavior are passed through by prewarning unit；By the connection of recognition unit and prewarning unit so that reading
2 D code information can above real-time Transmission to prior-warning device, in time the information of highway is pointed out, thus alleviating
Driver needs to concentrate on seeing the energy of nameplate.
Furtherly, the prewarning unit of the present invention is also wirelessly connected with traffic administration platform, and hands over traffic administration platform
Change information, the Sign Board information assisting vehicle travel of identification is combined thus reducing vehicle accident by the information of traffic administration platform
Generation.
The present invention passes through setting Quick Response Code figure stricture of vagina and clock reference striped on highway so that reflecting type photoelectric sensing on car
Device battle array group can read the Sign Board information of Quick Response Code figure stricture of vagina according to the speed of vehicle, then feeds back to identification and early warning dress
Put, by recognition unit, the data message of Quick Response Code is identified, give prewarning unit, prewarning unit is according to the number identifying
It is believed that breath carries out early warning, and also vehicle drive auxiliary can be carried out according to traffic platform.The present invention passes through to arrange Quick Response Code
Mode reduces the expense setting up Sign Board, reduces the cost of laying highway, and also mitigating driver needs to concentrate on
Intensity, can be by way of early warning, without by eye observation Sign Board, thus decreasing the traffic of highway
Hidden danger.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved according to the above description or to convert, all these modifications and variations all should belong to the guarantor of claims of the present invention
Shield scope.
Claims (6)
1. a kind of highway DAS (Driver Assistant System) based on Quick Response Code technology of identification is it is characterised in that include being arranged at a high speed
The Quick Response Code of highway, for identifying the reflecting type photoelectric sensor battle array group of Quick Response Code and installing identification in the car and early warning dress
Put；Described reflecting type photoelectric sensor battle array group is connected with identification and prior-warning device, and reflecting type photoelectric sensor battle array group will sense
Two-dimensional code data be transferred to identification and prior-warning device, identification and prior-warning device the data message comprising in Quick Response Code is read out
Come；Described Quick Response Code includes Quick Response Code figure stricture of vagina and the reference clock striped for Quick Response Code identification, described Quick Response Code figure stricture of vagina setting
Centre in reference clock striped.
2. the highway DAS (Driver Assistant System) based on Quick Response Code technology of identification according to claim 1 it is characterised in that
Described reference clock striped is the chequered with black and white striated structure for absorbing and reflecting infrared light.
3. the highway DAS (Driver Assistant System) based on Quick Response Code technology of identification according to claim 1 it is characterised in that
Described reflecting type photoelectric sensor battle array group includes some row's reflecting type photoelectric sensors, and reflecting type photoelectric sensor battle array group is installed
In underbody.
4. according to claim 3 the highway DAS (Driver Assistant System) based on Quick Response Code technology of identification it is characterised in that institute
State reflecting type photoelectric sensor and include sensor emission end and sensor receiving terminal, described sensor emission end and sensor receive
End is structure as a whole, and sensor emission is rectified road pavement and installed, and for black and white pattern is converted to pulse signal.
5. the highway DAS (Driver Assistant System) based on Quick Response Code technology of identification according to claim 4 it is characterised in that
Described identification and prior-warning device include prewarning unit and recognition unit, and described prewarning unit and recognition unit are connected with each other, this knowledge
Other unit inquires about corresponding traffic information according to the digital code that Quick Response Code carries, and passes through voice, word by prewarning unit
Prompting driving behavior.
6. the highway DAS (Driver Assistant System) based on Quick Response Code technology of identification according to claim 5 it is characterised in that
Described prewarning unit is also wirelessly connected with traffic administration platform, and exchanges information with traffic administration platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113432.9A CN106408982A (en) | 2016-12-02 | 2016-12-02 | Highway auxiliary driving system based on two-dimensional code identification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113432.9A CN106408982A (en) | 2016-12-02 | 2016-12-02 | Highway auxiliary driving system based on two-dimensional code identification technology |
Publications (1)
| Publication Number | Publication Date |
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| CN106408982A true CN106408982A (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113432.9A Pending CN106408982A (en) | 2016-12-02 | 2016-12-02 | Highway auxiliary driving system based on two-dimensional code identification technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986463A (en) * | 2018-07-18 | 2018-12-11 | 北京小马智行科技有限公司 | A kind of traffic information processing method, device and electronic equipment |
| CN110110564A (en) * | 2019-04-29 | 2019-08-09 | 昆明理工大学 | A kind of vehicle mounted traffic facility two dimensional code identifying system and method |
| CN113257020A (en) * | 2020-02-13 | 2021-08-13 | 宁波吉利汽车研究开发有限公司 | Driving early warning method, device, system, equipment and storage medium |
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| JPH06197246A (en) * | 1992-10-30 | 1994-07-15 | A D S:Kk | On-vehicle code reader |
| JPH06243389A (en) * | 1993-02-19 | 1994-09-02 | Sunao Denki Kk | Traffic information transmission system and automatic vehicle control system using the same |
| US6213401B1 (en) * | 1998-11-19 | 2001-04-10 | Michael Louis Brown | Speed limit detecting system |
| CN1588481A (en) * | 2004-07-19 | 2005-03-02 | 徐文 | Road condition road mark information code identification device |
| CN105991764A (en) * | 2015-03-20 | 2016-10-05 | 福特全球技术公司 | Apparatus and method for transmitting traffic-related data in road traffic |
| CN206301486U (en) * | 2016-12-02 | 2017-07-04 | 佛山科学技术学院 | A kind of highway DAS (Driver Assistant System) based on Quick Response Code identification technology |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06197246A (en) * | 1992-10-30 | 1994-07-15 | A D S:Kk | On-vehicle code reader |
| JPH06243389A (en) * | 1993-02-19 | 1994-09-02 | Sunao Denki Kk | Traffic information transmission system and automatic vehicle control system using the same |
| US6213401B1 (en) * | 1998-11-19 | 2001-04-10 | Michael Louis Brown | Speed limit detecting system |
| CN1588481A (en) * | 2004-07-19 | 2005-03-02 | 徐文 | Road condition road mark information code identification device |
| CN105991764A (en) * | 2015-03-20 | 2016-10-05 | 福特全球技术公司 | Apparatus and method for transmitting traffic-related data in road traffic |
| CN206301486U (en) * | 2016-12-02 | 2017-07-04 | 佛山科学技术学院 | A kind of highway DAS (Driver Assistant System) based on Quick Response Code identification technology |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986463A (en) * | 2018-07-18 | 2018-12-11 | 北京小马智行科技有限公司 | A kind of traffic information processing method, device and electronic equipment |
| CN108986463B (en) * | 2018-07-18 | 2021-08-10 | 北京小马智行科技有限公司 | Road condition information processing method and device and electronic equipment |
| CN110110564A (en) * | 2019-04-29 | 2019-08-09 | 昆明理工大学 | A kind of vehicle mounted traffic facility two dimensional code identifying system and method |
| CN113257020A (en) * | 2020-02-13 | 2021-08-13 | 宁波吉利汽车研究开发有限公司 | Driving early warning method, device, system, equipment and storage medium |
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Application publication date: 20170215 |