CN208421926U - A kind of automatic driving vehicle road brake system of information exchange - Google Patents
A kind of automatic driving vehicle road brake system of information exchange Download PDFInfo
- Publication number
- CN208421926U CN208421926U CN201820459702.XU CN201820459702U CN208421926U CN 208421926 U CN208421926 U CN 208421926U CN 201820459702 U CN201820459702 U CN 201820459702U CN 208421926 U CN208421926 U CN 208421926U
- Authority
- CN
- China
- Prior art keywords
- automatic driving
- driving vehicle
- dimensional code
- vehicle
- definition camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model discloses a kind of automatic driving vehicle road brake systems of information exchange, it is related to technical field of traffic transportation, the system includes gateway device, automatic driving vehicle and two dimensional code sign board, the automatic driving vehicle passes through the identification two dimensional code sign board first and the gateway device establishes connection, gateway device includes gate machine ontology, banister high-definition camera and restrictor bar, banister high-definition camera captures the automatic driving vehicle information that connection is established with gateway device, and this information is transmitted in gate machine ontology, gate machine this automatic driving vehicle information and date library is compared, it is dry that lock is controlled according to comparison result, and comparison result is fed back in automatic driving vehicle, the automatic driving vehicle receives feedback, and valve system is driven into or sailed out of according to feedback information.The utility model realizes the information exchange between banister and automatic driving vehicle, improves the accuracy rate that road brake system obtains information.
Description
Technical field
The utility model belongs to technical field of traffic transportation, the automatic driving vehicle road of specifically a kind of information exchange
Brake system.
Background technique
With the development of science and technology, the application of automatic driving vehicle is also more and more in logistics and transportation industry.Currently, nobody
Vehicle is driven when entering road brake system, the common control model of road brake system is to shoot to automatic driving vehicle, then
Using the image of complicated image processing techniques processing camera shooting, extracts figure therein and is compared with database,
The opening and closing of banister is controlled according to the result of comparison.
In current control model, the environmental disturbances factor such as color is more in the image of banister shooting, handles used in image
The calculation amount that technology is complicated, computer system undertakes is larger, and vehicle can not carry out information exchange with road brake system, lead to nobody
Drive and obtain the accuracy rate of information and inefficient when vehicle passes through road brake system, influence vehicle normal through.
Utility model content
In view of the deficiency of the prior art, it is driven the purpose of this utility model is to provide nobody of a kind of information exchange
Vehicle road gate system is sailed, realizes the information exchange between banister and automatic driving vehicle, improves the standard that road brake system obtains information
True rate.
To achieve the above object, the utility model uses following technical scheme:
A kind of automatic driving vehicle road brake system of information exchange includes gateway device, automatic driving vehicle and two dimensional code mark
Will board, the two dimensional code sign board are arranged in front of the gateway device,
The automatic driving vehicle is by identifying two dimensional code and gateway device foundation on the two dimensional code sign board
Connection, and receive the feedback information of the gateway device.
The gateway device and the automatic driving vehicle establish connection and feedback information in the automatic driving vehicle.
Further, the gateway device includes gate machine ontology, banister high-definition camera and restrictor bar, one end peace of restrictor bar
On gate machine ontology, the banister high-definition camera is fixed on restrictor bar, is provided with ranging list in the gate machine ontology
Member, detection unit and control processing unit, the control processing unit are connected with the detection unit and distance measuring unit respectively,
The control processing unit is connected with the restrictor bar and controls the operation of the restrictor bar, the detection unit and the banister high definition
Camera connection.
Further, the two dimensional code sign board is arranged in front of the restrictor bar, the two dimensional code sign board and restrictor bar water
Flat distance is L, 100M < L < 200m.
Further, the two dimensional code sign board is rack-mount, and corresponding with the medium position of the restrictor bar.
Further, the bracket is gantry support or inverted "L" shape bracket
Further, the two dimensional code sign board is square sign board.
Further, the automatic driving vehicle includes car body, vehicle-mounted high-definition camera and vehicle central processor, described
Vehicle-mounted high-definition camera is fixed on car body top, and connect with vehicle central processor, and the vehicle central processor receives institute
It states vehicle-mounted high-definition camera transmission signal and establishes connection with the control processing unit.
Further, the vehicle-mounted high-definition camera is the camera for supporting shooting at night, the vehicle-mounted high-definition camera
CVBS signal can be exported.
Further, the vehicle central processor includes two dimensional code identification module, communication module and control and operation module,
The two dimensional code identification module is connect with vehicle-mounted high-definition camera, the communication module respectively with the two dimensional code identification module and
The control and operation module is connected, and the communication module is connect with the control processing unit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment banister；
Fig. 2 is the schematic illustration of the information interaction of the utility model one embodiment banister and automatic driving vehicle.
In figure: 1 gate machine ontology, 2 restrictor bars, 3 brackets, 4 two dimensional code Sign Boards, 5 banister cameras.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.It is attached in order to express clearly
Part relevant to utility model innovative point is illustrated only in figure.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, 2, one embodiment of the utility model provides the pass gate system that automatic driving vehicle passes through, packet
Gateway device, automatic driving vehicle and two dimensional code sign board 4 are included, the automatic driving vehicle is by identifying the two-dimentional code mark
Two dimensional code and the gateway device on board 4 establish connection, and receive the gateway device feedback information, and the feedback information is
Gateway device to automatic driving vehicle information and date library information to comparing as a result,
The gateway device and the automatic driving vehicle establish connection and feed back the comparison result and it is expected that when stopping
Between information in the automatic driving vehicle.
The gateway device includes gate machine ontology 1, banister high-definition camera and restrictor bar 2, and one end of restrictor bar 2 is mounted on lock
On door machine ontology 1, the banister high-definition camera 5 is fixed on restrictor bar 2, be provided in the gate machine ontology 1 distance measuring unit,
Detection unit and control processing unit, the control processing unit are connected with the detection unit and distance measuring unit respectively, institute
It states control processing unit to be connected with the restrictor bar and control the operation of the restrictor bar, the detection unit is taken the photograph with the banister high definition
Picture head 5 connects,
The distance measuring unit receives the control processing unit link information, measures between the automatic driving vehicle and restrictor bar
Distance and by measurement feedback in the control processing unit,
The detection unit includes database and contrast module, and the contrast module is for transmitting banister high-definition camera
Information and date library data are compared, and comparison result is transmitted in control processing unit,
The control processing unit and the automatic driving vehicle establish connection, and link information is fed back in the ranging
Unit then calculates the automatic driving vehicle according to the measurement result for telling distance measuring unit feedback and reaches the road sluice gate time, and
By the instruction feedback of this estimated down time in the automatic driving vehicle；The received detection unit ratio of control processing unit
To result information, the dry lifting of lock is controlled according to comparison result and is put down, and comparing result is fed back in the automatic driving vehicle.
In the present embodiment, distance measuring unit is infrared distance measurement unit.
Two dimension 4 board of code mark is arranged in front of the restrictor bar, and the two dimensional code sign board is with 2 horizontal distance of restrictor bar
L, 100M < L < 200m.
Specifically, speed is typically reduced within 10km/h when automatic driving vehicle admission, and it is the accurate anti-of guarantee banister
It answers, vehicle need at least shift to an earlier date 1 minute barcode scanning, therefore, the preferred 150m of horizontal distance L or so of two dimensional code Sign Board 4 and restrictor bar 2,
According to the actual situation and the difference of different type vehicle speed, the range of L can be extended between 100m-200m, to increase peace
Quan Xing can increase range marker.
For convenient for wait enter automatic driving vehicle accurately shooting and two dimensional code is avoided to treat into nobody to two dimensional code
It drives vehicle and constitutes obstacle, the two dimensional code Sign Board 4 is corresponding with the medium position of the restrictor bar 2, the two dimension code mark
Board is mounted on bracket 3.
As shown in Figure 1, the bracket 3 of the present embodiment is gantry support, in other examples, bracket also be can be used down
L shape bracket on the basis of gantry support that is, shown in Fig. 1, removes the vertical bar of side, due to two dimensional code very light weight, removes
The vertical bar of side will not influence the stability of its installation.
The two dimensional code sign board is square sign board, and square sign board is adapted with the shape of two dimensional code, both just
In scanning recognition, disturbing factor is reduced, and spare space is not present, has saved the material of production sign board.
The automatic driving vehicle includes car body, vehicle-mounted high-definition camera and vehicle central processor,
The vehicle-mounted high-definition camera is fixed on car body top, and the vehicle-mounted high-definition camera is for capturing the two dimensional code
Two dimensional code on Sign Board simultaneously sends and obtains information in vehicle central processor, and car body is arranged in vehicle-mounted high-definition camera
Top, camera afford a wide field of vision, and disturbing factor is few, are clearly captured two dimensional code convenient for vehicle camera unit, improve and obtain letter
The accuracy rate of breath.
In the present embodiment, vehicle camera unit is the high definition vehicle-mounted vidicon for supporting shooting at night, has 125 ° of wide-angle lens
Head, resolution ratio 1080p being capable of outputting standard CVBS signal.
The vehicle central processor includes two dimensional code identification module, communication module and control and operation module, the two dimension
Code identification module connect with vehicle-mounted high-definition camera, the communication module respectively with the two dimensional code identification module and the control
Operation module is connected.
The two dimensional code identification module vehicle-mounted high-definition thecamera head two-dimensional barcode information and feeds back the two dimension for identification
Code information in the communication module,
The communication module is used to receive the two-dimensional barcode information, and according to two-dimensional barcode information and the control processing unit
Establish connection, receive comparison result and the instruction of pre- down time of the control processing unit, and this transmission of feedback information in
Control and operation module,
The control and operation module is used to receive the information of the communication module transmission, the information transmitted according to communication module
Control operation car body drives into or exits the gateway device.
As shown in Figure 1, 2, since the front of restrictor bar 2 is arranged in two dimensional code Sign Board 4, automatic driving vehicle reaches banister
Before, vehicle-mounted high-definition camera takes the information of two dimensional code Sign Board 4, and the information of the two dimensional code of shooting is transmitted to two dimensional code
Recognition unit, two dimensional code recognition unit identify two dimensional code, and establish connection by communication module and gate machine ontology 1.
After automatic driving vehicle and gate machine ontology 1 establish connection, the distance measuring unit in gate machine the machine will measure automatic driving vehicle
Distance, and measurement distance data transmission is surveyed according to distance measuring unit to control processing unit, the control processing unit is told
The range data of amount calculate automatic driving vehicle down time and by the instruction feedback of this estimated down time in it is described nobody drive
Vehicle is sailed, after telling automatic driving vehicle reception, in the road corresponding time Ting Zhi sluice gate.The road automatic driving vehicle Ting Zhi sluice gate it
Afterwards, banister high-definition camera 5 can take pictures to vehicle, and shooting image is transmitted in detection unit, the detection list of the banister
Member includes contrast module and database, and the database for detecting detection unit includes the information of access vehicle, such as the vehicle of access vehicle
The information such as board, vehicle, contrast module in detection unit is by information such as access vehicle license plate, vehicles in this information and date library
It is compared, further increases information accuracy rate, comparison passes through, and banister control processing unit control restrictor bar 2 lifts clearance, and will
Clearance information is fed back in automatic driving vehicle, and vehicle passes through banister；Comparison does not pass through, and banister controls processing unit and controls restrictor bar 2
It does not let pass, and the information that will be unable to let pass feeds back to vehicle control device, vehicle exits.
In other examples, the transmission of the information to banister such as license plate, the vehicle of vehicle can also be realized by barcode scanning,
To carry out the contrast judgement that can be let pass directly after barcode scanning, omit banister camera 5 and accordingly to vehicle into
The step of row is taken pictures.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that utility model range involved in the application, however it is not limited to made of the specific combination of above-mentioned technical characteristic
Technical solution, at the same should also cover do not depart from the utility model design in the case where, by above-mentioned technical characteristic or its be equal
Feature carries out any combination and other technical solutions for being formed.Such as features described above and (but being not limited to) disclosed herein have
The technical solution for thering is the technical characteristic of similar functions to be replaced mutually and being formed.
Claims (9)
1. a kind of automatic driving vehicle road brake system of information exchange, characterized in that including gateway device, automatic driving vehicle and
Two dimensional code sign board, the two dimensional code sign board are arranged in front of the gateway device,
The automatic driving vehicle establishes connection with the gateway device by the two dimensional code on the identification two dimensional code sign board,
And receive the feedback information of the gateway device,
The gateway device and the automatic driving vehicle establish connection and feedback information in the automatic driving vehicle.
2. the automatic driving vehicle road brake system of information exchange according to claim 1, characterized in that the gateway device
Including gate machine ontology, banister high-definition camera and restrictor bar, the banister high-definition camera is fixed on restrictor bar, the gate machine
It is single with the detection respectively that distance measuring unit, detection unit and control processing unit, the control processing unit are provided in ontology
Member is connected with distance measuring unit, and the control processing unit is connected with the restrictor bar and controls the operation of the restrictor bar, the inspection
Unit is surveyed to connect with the banister high-definition camera.
3. the automatic driving vehicle road brake system of information exchange according to claim 2, characterized in that the two dimensional code mark
Will board is arranged in front of the restrictor bar, and the two dimensional code sign board and restrictor bar horizontal distance are L, 100M < L < 200m.
4. the automatic driving vehicle road brake system of information exchange according to claim 1, characterized in that the two dimensional code mark
Will board is rack-mount, and corresponding with the medium position of the restrictor bar.
5. the automatic driving vehicle road brake system of information exchange according to claim 4, characterized in that the two dimensional code mark
Will board is square sign board.
6. the automatic driving vehicle road brake system of information exchange according to claim 4, characterized in that the bracket is dragon
Door bracket or inverted "L" shape bracket.
7. the automatic driving vehicle road brake system of information exchange according to claim 2, characterized in that described unmanned
Vehicle includes car body, vehicle-mounted high-definition camera and vehicle central processor, and the vehicle-mounted high-definition camera is fixed on car body top,
And connect with the vehicle central processor, the vehicle central processor receives the vehicle-mounted high-definition camera transmission signal simultaneously
Connection is established with the control processing unit.
8. the automatic driving vehicle road brake system of information exchange according to claim 7, characterized in that the vehicle-mounted high-definition
Camera is the camera for supporting shooting at night, and the vehicle-mounted high-definition camera can export CVBS signal.
9. the automatic driving vehicle road brake system of information exchange according to claim 7, characterized in that the vehicle central
Processor includes two dimensional code identification module, communication module and control and operation module, the two dimensional code identification module and vehicle-mounted high-definition
Camera connection, the communication module is connected with the two dimensional code identification module and the control and operation module respectively, described
Communication module and the control processing unit are wirelessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459702.XU CN208421926U (en) | 2018-04-03 | 2018-04-03 | A kind of automatic driving vehicle road brake system of information exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459702.XU CN208421926U (en) | 2018-04-03 | 2018-04-03 | A kind of automatic driving vehicle road brake system of information exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208421926U true CN208421926U (en) | 2019-01-22 |
Family
ID=65118209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820459702.XU Active CN208421926U (en) | 2018-04-03 | 2018-04-03 | A kind of automatic driving vehicle road brake system of information exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208421926U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110689778A (en) * | 2019-09-06 | 2020-01-14 | 深圳果力智能科技有限公司 | Unmanned vehicle driving detection method and unmanned detection system |
| CN112482265A (en) * | 2019-09-12 | 2021-03-12 | 比亚迪股份有限公司 | Barrier gate system, automatic driving vehicle and method for vehicle to pass through barrier gate |
| CN113167038A (en) * | 2020-04-28 | 2021-07-23 | 华为技术有限公司 | Method and device for vehicle to pass through barrier gate cross bar |
| CN113250513A (en) * | 2021-06-16 | 2021-08-13 | 中汽创智科技有限公司 | Parking lot barrier gate control method and system |
-
2018
- 2018-04-03 CN CN201820459702.XU patent/CN208421926U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110689778A (en) * | 2019-09-06 | 2020-01-14 | 深圳果力智能科技有限公司 | Unmanned vehicle driving detection method and unmanned detection system |
| CN112482265A (en) * | 2019-09-12 | 2021-03-12 | 比亚迪股份有限公司 | Barrier gate system, automatic driving vehicle and method for vehicle to pass through barrier gate |
| CN112482265B (en) * | 2019-09-12 | 2022-02-08 | 比亚迪股份有限公司 | Barrier gate system, automatic driving vehicle and method for vehicle to pass through barrier gate |
| CN113167038A (en) * | 2020-04-28 | 2021-07-23 | 华为技术有限公司 | Method and device for vehicle to pass through barrier gate cross bar |
| WO2021217447A1 (en) * | 2020-04-28 | 2021-11-04 | 华为技术有限公司 | Method and apparatus for vehicle to pass through boom barrier |
| CN113167038B (en) * | 2020-04-28 | 2022-07-22 | 华为技术有限公司 | Method and device for vehicle to pass through barrier gate cross bar |
| CN113250513A (en) * | 2021-06-16 | 2021-08-13 | 中汽创智科技有限公司 | Parking lot barrier gate control method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208421926U (en) | A kind of automatic driving vehicle road brake system of information exchange | |
| CA2998175C (en) | System and method for multipurpose traffic detection and characterization | |
| US7366325B2 (en) | Moving object detection using low illumination depth capable computer vision | |
| KR101999993B1 (en) | Automatic traffic enforcement system using radar and camera | |
| CN103065519A (en) | Detecting system of ramp fixed point stopping and starting and detecting method of ramp fixed point stopping and starting | |
| CN110024010B (en) | Method and system for detecting protruding objects located in a parking lot | |
| CN108022448A (en) | Reverse vehicle searching system and managing system of car parking | |
| CN110114807B (en) | Method and system for detecting protruding objects located in a parking lot | |
| CN115273028B (en) | Intelligent parking lot semantic map construction method and system based on global perception | |
| CN115440034B (en) | Vehicle-road cooperation realization method and realization system based on camera | |
| CN202049539U (en) | On-off number intelligent counting realizing device of vehicle | |
| CN105730339B (en) | Intelligence projection vehicle and intelligent projecting method | |
| US20190325225A1 (en) | Method and system for detecting an elevated object situated within a parking facility | |
| CN208282814U (en) | The ranging localization device of unmanned container truck under gantry crane | |
| CN106548627A (en) | A kind of RFID sensing road monitoring systems based on car networking | |
| TW201809670A (en) | Travelling vehicle measuring system and related method thereof measuring the travelling speed of a plurality of traffic vehicles on a road provided with at least one lane | |
| CN205788764U (en) | The automatic evidence-collecting device of steering indicating light is not opened in a kind of vehicle modified line | |
| CN207799921U (en) | Xun Che robots and reverse vehicle searching system | |
| CN208224511U (en) | Vehicle scan system | |
| CN114863695B (en) | Overproof vehicle detection system and method based on vehicle-mounted laser and camera | |
| CN116091969A (en) | Ship license plate recognition method and system | |
| CN112406700B (en) | Blind area early warning system based on upper and lower binocular vision analysis range finding | |
| CN109059863A (en) | Method of the pedestrian track point DUAL PROBLEMS OF VECTOR MAPPING to two-dimensional world coordinate system will be looked squarely | |
| CN114973728A (en) | Method for acquiring bus sheltered traffic signal lamp | |
| CN108615028A (en) | The fine granularity detection recognition method of harbour heavy vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |