CN108932860A - The method that road digital additional transport command signal system and system carry out traffic guidance - Google Patents
The method that road digital additional transport command signal system and system carry out traffic guidance Download PDFInfo
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- CN108932860A CN108932860A CN201811162714.7A CN201811162714A CN108932860A CN 108932860 A CN108932860 A CN 108932860A CN 201811162714 A CN201811162714 A CN 201811162714A CN 108932860 A CN108932860 A CN 108932860A
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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
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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
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
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Abstract
The present invention provides a kind of road digital additional transport command signal system, including the intensive traffic section monitoring module, road surface and roadside indication signal module, driving vehicle scan module and terminal processing module, the intensive traffic section monitoring module is connect with road surface and roadside indication signal module, road surface and roadside indication signal module are connect with driving vehicle scan module, and driving vehicle scan module is connect with terminal processing module.The present invention can assist commander's driving vehicle except traffic condition section, can save police strength in this way, save social cost.The traffic information that the intensive traffic section module monitors obtain equally plays a significant role traffic police administrative department, and system can be connected simultaneously with traffic management department, improves the working efficiency of traffic management department.Equally technical support can be provided for the detection of all kinds of cases such as traffic, public security, greatly improve the level and efficiency of public security organ's law enforcement.
Description
Technical field
The present invention relates to technical field of transportation, and in particular to a kind of road digital additional transport command signal system.
Background technique
With the raising of China's economic level, the quantity of various vehicles is sharply increased, and bring traffic problems are also increasingly tight
Weight.Majority is to lead to traffic accident because of the reason of driver, and one is exactly driver in the mistake for driving vehicle driving
Cheng Zhong can not make timely, appropriate behaviour when situation occurs in front since limited view causes not knowing about front road conditions
Make, causes the traffic conditions such as congestion, accident.In addition, the traffic in the present city in China is extremely complex, in contrast to this, police strength is obvious
Not enough.It is therefore desirable to design a kind of road digital additional transport command signal system to solve the above problems.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide a kind of road digitalization auxiliary
Traffic commanding signal system, can be in some easy sections that traffic conditions occur, are potentially present of generation traffic conditions, generation traffic
Traffic police is without providing technical support when reaching site tissue order at the first time when situation.
To solve the above-mentioned problems, the invention solves technical solution are as follows: road digital additional transport command signal
System, including the intensive traffic section monitoring module, road surface and roadside indication signal module, driving vehicle scan module and terminal processes
Module, the intensive traffic section monitoring module are connect with road surface and roadside indication signal module, road surface and roadside indication signal module and row
The connection of vehicle scan module is sailed, driving vehicle scan module is connect with terminal processing module.
The intensive traffic section monitoring module includes camera, video-frequency signal converter and CPU, and camera is captured road conditions and obtained
Video analog signal be converted to digital signal by video-frequency signal converter, this signal is transferred to road surface and roadside and referred to by CPU
Show signaling module.
CPU transmits a signal to road surface outside suitable distance and roadside indication signal module, suitable distance, that is, driver exist
Drive the visual field distance in vehicle travel process.
The road surface and roadside indication signal module includes the dot matrix and CPU being made of LED, CPU control LED luminance,
It quickly flashes and other effects and driver is reminded to pay attention to newest prompt information.
The driving vehicle scan module scans road surface and roadside indication signal module by the camera on vehicle
LED dot matrix on middle direction board is formed by traffic signal.
The vehicle camera scanning obtains traffic condition signal and is transferred to vehicle computer, is transferred to vehicle after vehicle processing
Automated driving system is shown to driver by terminal display, and driver makes corresponding operation according to this signal, keeps away
Exempt to cause traffic condition further serious.
The traffic signal is that driving vehicle scan module scans road surface and roadside instruction by vehicle camera
LED dot matrix in signaling module on direction board is formed by.
The method for carrying out traffic guidance using the road digital additional transport command signal system, specific steps are such as
Under:
Step 1: camera is easily sent out section to traffic congestion section or traffic accident and is monitored, and the case where will monitor
It is transferred to CPU by video-frequency signal converter, information is transferred to road surface and road in driver's seat distance to CPU by treated
Other digitlization direction board；
Step 2: when the digitlization direction board in the vehicle driving run at high speed to road surface and roadside, the vehicle of automotive front end is taken the photograph
As head can scan and identify these bar codes, traffic signal representated by bar code is transferred to interior CPU；
Step 3: interior CPU is read out and handles to these data, and data information transfer is shown to terminal by treated
Show that perhaps automated driving system driver adjusts travel speed according to prompt information or changes travel route device.
Technical effect of the invention are as follows: 1, traffic police traffic condition take place without at the first time reach scene, at this time this
Invention can rationally avoid situation section by auxiliary commander driving vehicle before traffic police reaches, and prevent traffic congestion further
Expand.
2, commander's driving vehicle can be being assisted except traffic condition section through the invention, can save in this way
Police strength saves social cost.
3, the traffic information that traffic module monitors obtain equally plays a significant role traffic police administrative department, and system is simultaneously
It can be connected with traffic management department, improve the working efficiency of traffic management department.It can be equally all kinds of cases such as traffic, public security
The detection of part provides technical support, greatly improves the level and efficiency of public security organ's law enforcement.
Detailed description of the invention
Following further describes the present invention with reference to the drawings:
Fig. 1 is modular structure schematic diagram of the invention；
Fig. 2 is space layout schematic diagram of the invention；
Fig. 3 is the similar bar code signal schematic diagram of LED dot matrix composition on road surface of the present invention and roadside direction board.
In figure, the intensive traffic section monitoring module 1, camera 101, video-frequency signal converter 102, CPU103, road surface and roadside
Indication signal module 2, CPU201, driving vehicle scan module 3, vehicle camera 301, terminal processing module 4, CPU401, eventually
Hold display 402.
Specific embodiment
As shown in Figure 1, road digital additional transport command signal system include the intensive traffic section monitoring module 1, road surface and
Roadside indication signal module 2, driving vehicle scan module 3 and terminal processing module 4, the intensive traffic section monitoring module 1 and road surface and
Roadside indication signal module 2 connects, and road surface and roadside indication signal module 2 are connect with driving vehicle scan module 3, driving vehicle
Scan module 3 is connect with terminal processing module 4.
The intensive traffic section monitoring module 1 includes camera 101, video-frequency signal converter 102 and CPU103, camera 1
It captures the video analog signal that road conditions obtain and is converted to digital signal by video-frequency signal converter 102, CPU103 is by this signal
It is transferred to road surface and roadside indication signal module 2.
The road surface and roadside indication signal module 2 includes the dot matrix and CPU201 being made of LED, CPU201 control
LED luminance is quickly flashed and other effects and driver is reminded to pay attention to newest prompt information.
Terminal processing module 4 includes CPU401 and terminal display 402, traffic of the vehicle camera 301 acquisition
Signal is transferred to interior CPU401, and interior CPU401, which is read out data, to be handled and result is transferred to terminal display
402 displays, driver make corresponding operation according to this signal, it is further serious to avoid traffic condition.
The traffic signal is that driving vehicle scan module 3 scans road surface and roadside by vehicle camera 301
LED dot matrix in indication signal module 2 on direction board is formed by.
The method for carrying out traffic guidance using the road digital additional transport command signal system, specific steps are such as
Under:
Step 1: camera 101 easily sends out traffic congestion section or traffic accident the feelings that section is monitored, and will monitor
Condition is transferred to CPU103 by video-frequency signal converter 102, and by treated, information is transferred to driver's seat distance to CPU103
The digitlization direction board on interior road surface and roadside；
Step 2: when the digitlization direction board in the vehicle driving run at high speed to road surface and roadside, the vehicle of automotive front end is taken the photograph
These bar codes can be scanned and identified as first 301, traffic signal representated by bar code is transferred to interior CPU401；
Step 3: interior CPU401 is read out and handles to these data, and data information transfer is given eventually by treated
Holding display 402, perhaps automated driving system driver adjusts travel speed according to prompt information or changes travel route.
Dot matrix, CPU201 and the auxiliary circuit that road surface and roadside indication signal module 2 are made of LED form, and CPU receives warp
LED is transferred to after crossing the video frequency signal processing that the intensive traffic section monitoring module 1 that video-frequency signal converter 102 transmits monitors
Dot matrix circuit, CPU201 control the opening and closing and brightness of LED.
Further, the command signal that LED is shown can also using strong brightness, quickly flash and other effects and remind driver's note
It anticipates newest prompt information.
The traffic condition signal that the scanning of vehicle camera 301 obtains can also be incited somebody to action in addition to that can be transferred to terminal display 402
Traffic related information is transferred to Vehicular automatic driving system.
Terminal processing module 4 contains the result that CPU401 is transmitted according to vehicle and makes corresponding operation, for example stop,
Turn around etc..
Hardware used in the present invention includes the intensive traffic section monitoring device, chromacoder, signal processing apparatus, signal
Scanning means and terminal device.
The intensive traffic section monitoring device is the camera 101 in the intensive traffic section monitoring module 1, its main function is for right
Traffic conditions on road carry out round-the-clock real time monitoring, using fixed lens video camera；
Chromacoder is that the section situation that will be monitored is converted to the circuit of digital signal, is turned using model S-Video
The video-frequency signal converter 102 of VGA；
Signal processing apparatus is generally handled by CPU, and CPU processes and executes corresponding control instruction using computer, and vehicle contains
CPU401 can be single-chip microcontroller, model can be STM32 series monolithic；
Signal scanning device is mounted in the vehicle camera 301 of front of the car, for scanning LED on road surface and roadside direction board
Section situation can represent section situation with bar code.These bar code signals can be encoded into traffic control signals, such as limit
Speed, accident, obstacle, icing, ponding, lane change, emergency brake, evacuation etc..
Terminal device includes automated driving system either terminal display 402, and automated driving system is according to built-in journey
Sequence executes operation, and driver obtains signal by the terminal display 402 in vehicle, make corresponding operation.
All hardware can be wired connection in the present invention, be also possible to be wirelessly connected, with system it is easy for installation based on.
The present invention is a dual security mechanism, and commander on the one hand can be assisted to alleviate traffic pressure；On the other hand logical
Cross image transmitting channel and road traffic situation uploaded into road monitoring command centre in real time, center operator on duty can accordingly and
When understand each region pavement behavior, adjust each crossing vehicle flow to set out police strength, it is ensured that traffic is unobstructed.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this Shen
Please in embodiment and embodiment in feature in the absence of conflict, can mutual any combination.Protection model of the invention
The technical solution that should be recorded with claim is enclosed, the equivalent replacement side of technical characteristic in the technical solution recorded including claim
Case is protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.The present invention can fit
For any section and crossing.
Claims (6)
1. road digital additional transport command signal system, it is characterised in that: including the intensive traffic section monitoring module (1), road surface
And roadside indication signal module (2), driving vehicle scan module (3) and terminal processing module (4), the intensive traffic section monitoring module
(1) it is connect with road surface and roadside indication signal module (2), mould is scanned on road surface and roadside indication signal module (2) and driving vehicle
Block (3) connection, driving vehicle scan module (3) are connect with terminal processing module (4).
2. road digital additional transport command signal system according to claim 1, it is characterised in that: the traffic road
Section monitoring module (1) includes camera (101) and CPU(103), and camera (1) captures the video analog signal warp that road conditions obtain
Cross and be converted to digital signal, CPU(103) this signal is transferred to road surface and roadside indication signal module (2).
3. road digital additional transport command signal system according to claim 1, it is characterised in that: the road
Face and roadside indication signal module (2) include the dot matrix and CPU(201 being made of LED), CPU(201) it is control LED luminance, fast
Speed flash is dynamic and other effects to remind driver to pay attention to newest prompt information.
4. road digital additional transport command signal system according to claim 1, it is characterised in that: terminal processes mould
Block (4) includes CPU(401) and terminal display (402), vehicle camera (301) the traffic signal of acquisition is transferred to
Interior CPU(401), interior CPU(401) processing is read out to data and that result is transferred to terminal display (402) is aobvious
Show, driver makes corresponding operation according to this signal, and it is further serious to avoid traffic condition.
5. road digital additional transport command signal system according to claim 4, it is characterised in that: the traffic road
Condition signal is that driving vehicle scan module is scanned by vehicle camera (301) in road surface and roadside indication signal module (2)
LED dot matrix on direction board is formed by.
6. road digital additional transport command signal system according to claim 1-5 carries out traffic guidance
Method, it is characterized in that specific step is as follows:
Step 1: camera (101) is easily sent out section to traffic congestion section or traffic accident and is monitored, and will monitor
Situation is transferred to CPU(103 by video-frequency signal converter (102)), CPU(103) by treated, information is transferred to driver
The digitlization direction board on road surface and roadside in the distance of the visual field；
Step 2: when the digitlization direction board in the vehicle driving run at high speed to road surface and roadside, the vehicle of automotive front end is taken the photograph
Picture head (301) can scan and identify these bar codes, and traffic signal representated by bar code is transferred to interior CPU
(401)；
Step 3: interior CPU(401) these data are read out and are handled, and data information transfer is given by treated
Perhaps automated driving system driver adjusts travel speed according to prompt information to terminal display (402) or change travels road
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162714.7A CN108932860A (en) | 2018-09-30 | 2018-09-30 | The method that road digital additional transport command signal system and system carry out traffic guidance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162714.7A CN108932860A (en) | 2018-09-30 | 2018-09-30 | The method that road digital additional transport command signal system and system carry out traffic guidance |
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| CN108932860A true CN108932860A (en) | 2018-12-04 |
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| CN201811162714.7A Pending CN108932860A (en) | 2018-09-30 | 2018-09-30 | The method that road digital additional transport command signal system and system carry out traffic guidance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110807938A (en) * | 2019-10-22 | 2020-02-18 | 太仓秦风广告传媒有限公司 | Electronic signboard for simulating road conditions in real time and working method thereof |
| CN113256970A (en) * | 2021-05-06 | 2021-08-13 | 哈尔滨工业大学 | Intersection driving safety evaluation method and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908272A (en) * | 2010-07-20 | 2010-12-08 | 南京理工大学 | Traffic safety sensing network based on mobile information |
| CN202049613U (en) * | 2011-03-22 | 2011-11-23 | 汪洲 | Vehicle management radio frequency system |
| CN102930714A (en) * | 2012-10-26 | 2013-02-13 | 徐成琦 | Highway intelligent traffic management system, device and technology |
| CN104167101A (en) * | 2014-08-04 | 2014-11-26 | 西安文理学院 | LED optical communication system arranged between traffic light with information issue function and mobile vehicle body |
| CN104883536A (en) * | 2015-01-13 | 2015-09-02 | 济南高达信息技术有限公司 | Driver panoramic video surveillance safe driving system |
| CN208938335U (en) * | 2018-09-30 | 2019-06-04 | 三峡大学 | Road digital additional transport command signal system |
| CN113724515A (en) * | 2020-05-25 | 2021-11-30 | 苏州中明光电有限公司 | System for transmitting emergency traffic events by using street lamps |
-
2018
- 2018-09-30 CN CN201811162714.7A patent/CN108932860A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908272A (en) * | 2010-07-20 | 2010-12-08 | 南京理工大学 | Traffic safety sensing network based on mobile information |
| CN202049613U (en) * | 2011-03-22 | 2011-11-23 | 汪洲 | Vehicle management radio frequency system |
| CN102930714A (en) * | 2012-10-26 | 2013-02-13 | 徐成琦 | Highway intelligent traffic management system, device and technology |
| CN104167101A (en) * | 2014-08-04 | 2014-11-26 | 西安文理学院 | LED optical communication system arranged between traffic light with information issue function and mobile vehicle body |
| CN104883536A (en) * | 2015-01-13 | 2015-09-02 | 济南高达信息技术有限公司 | Driver panoramic video surveillance safe driving system |
| CN208938335U (en) * | 2018-09-30 | 2019-06-04 | 三峡大学 | Road digital additional transport command signal system |
| CN113724515A (en) * | 2020-05-25 | 2021-11-30 | 苏州中明光电有限公司 | System for transmitting emergency traffic events by using street lamps |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110807938A (en) * | 2019-10-22 | 2020-02-18 | 太仓秦风广告传媒有限公司 | Electronic signboard for simulating road conditions in real time and working method thereof |
| CN113256970A (en) * | 2021-05-06 | 2021-08-13 | 哈尔滨工业大学 | Intersection driving safety evaluation method and system |
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