CN106652558A - Vehicle and road coordinated intelligent traffic control system - Google Patents

Vehicle and road coordinated intelligent traffic control system Download PDF

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Publication number
CN106652558A
CN106652558A CN201610867608.3A CN201610867608A CN106652558A CN 106652558 A CN106652558 A CN 106652558A CN 201610867608 A CN201610867608 A CN 201610867608A CN 106652558 A CN106652558 A CN 106652558A
Authority
CN
China
Prior art keywords
vehicle
module
control module
control
speed
Prior art date
Application number
CN201610867608.3A
Other languages
Chinese (zh)
Inventor
连仕钊
谢烁斌
沈琼妹
Original Assignee
广州大正新材料科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州大正新材料科技有限公司 filed Critical 广州大正新材料科技有限公司
Priority to CN201610867608.3A priority Critical patent/CN106652558A/en
Publication of CN106652558A publication Critical patent/CN106652558A/en

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/16Anti-collision systems
    • G08G1/166Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangements or adaptations of optical signalling or lighting devices
    • B60Q1/02Arrangements or adaptations of optical signalling or lighting devices the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04Arrangements or adaptations of optical signalling or lighting devices the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14Arrangements or adaptations of optical signalling or lighting devices the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/09626Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages where the origin of the information is within the own vehicle, e.g. a local storage device, digital map

Abstract

The invention discloses a vehicle and road coordinated intelligent traffic control system. The system comprises a GPS module, an in-vehicle short-distance communication module, a road surface humidity sensor, a speed sensor, a vehicle processing control module, a brake deceleration assisted module, a traffic information processing control platform and an alarm device; the GPS module obtains position information of vehicles; the in-vehicle short-distance communication module is connected with the GPS module, and transmits position information of vehicles to vehicles in the surrounding; the road surface humidity sensor monitors the road surface humidity condition and transmits the humidity condition to the vehicle processing control module; the speed sensor monitors the vehicle speed, and transmits the vehicle speed to the vehicle processing control module; and the vehicle processing control module is connected with the in-vehicle short-distance communication module, obtains distances of the vehicles in the surrounding by calculating and processing position information of the vehicles in the surrounding, and is connected with the road surface humidity sensor and the brake deceleration assisted system. The system can play alarming and control roles when the vehicles are driven in a monitoring road.

Description

A kind of bus or train route cooperative intelligent traffic control system

Technical field

The present invention relates to road traffic control field, more particularly to a kind of bus or train route cooperative intelligent traffic control system.

Background technology

At present intelligent transportation system is more and more extensive in the application of China, and many big cities of China are in traffic infrastructure On the basis of comparison is complete, the development of intelligent transportation system is quite ripe, and the level of informatization of field of traffic is slowly Improve, level of service improves, resident's purchase car demand just goes up, and therewith vehicle guaranteeding organic quantity increases year by year, new friendship Logical demand is just generated again, and requirement of the people to transport services is also gradually stepped up, and this is one for traffic administration person New test.

And be directed to driver attention and do not concentrate, and the impact of the factor such as road conditions easily exists driver to drive Risk, existing many intelligent transportation systems can only carry out alarm prompting according to vehicle travel situations alone, can not accomplish Controlled based on realizing that comprehensively many-side situation makes optimal alarm to driving vehicle under car networking framework.

The content of the invention

In order to overcome the deficiencies in the prior art, the invention provides a kind of bus or train route cooperative intelligent traffic control system, it is examined The factor of worry more comprehensively, can play intelligent alarm control action in automobile during monitoring sections of road.

The technical solution used in the present invention is as follows:

A kind of bus or train route cooperative intelligent traffic control system, including GPS module, in-car short-range communication module, pavement humidity sensing Device, velocity sensor, vehicle processing and control module, brake deceleration accessory system, transport information process control platform and alarm device, Wherein:

GPS module, for positioning the positional information of vehicle;

In-car short-range communication module, is connected with GPS module, for the positional information of respective vehicle to be transferred to into nearby vehicle;

Pavement humidity sensor, for monitoring pavement humidity situation, and is transferred to vehicle processing and control module;

Velocity sensor, for monitoring car speed, and is transferred to vehicle processing and control module;

Vehicle processing and control module, is connected with in-car short-range communication module, at according to nearby vehicle positional information calculation Reason obtains the distance with nearby vehicle;Also it is connected with pavement humidity sensor and brake deceleration accessory system respectively;

When vehicle itself is less than apart from safety value with the distance of nearby vehicle or when pavement humidity situation is pacified less than pavement humidity During total head, by the triggering alarm device alarm of vehicle processing and control module;

When vehicle itself is less than apart from safety value with nearby vehicle distance, and pavement humidity situation is less than pavement humidity safety value And/or speed, when being higher than speed setting value, vehicle processing and control module triggering brake deceleration accessory system is slowed down;

Transport information processes control platform, is connected with vehicle processing and control module, for receiving monitoring vehicle position in monitoring section Confidence ceases and speed information, and process is analyzed to it, judges whether to send monitoring section congestion alarm signal.

Further, the analyzing and processing includes:

According to the speed and situation of the vehicle for being monitored, judge that monitoring section whether there is jam situation, if exist being supervised The average speed of a number of vehicle in control section is less than the vehicle speed range for monitoring section setting, and the spacing between them Equal to or less than the distance range of setting, then judge that monitoring section jam situation occurs, and send alarm signal to vehicle Vehicle processing and control module.

Process in control platform in transport information, if there is speed exceedes the monitoring section speed limit upper limit 10%, this part Speed data can be set as tracking information, and send a warning message to vehicle processing and control module, if in certain hour it is described with Track information hypervelocity is still maintained at the monitoring section speed limit upper limit 10% and then sends to traffic alarm and records.

Further, present invention additionally comprises being arranged on video sensor, the video sensor and traffic on monitoring section Information processing control platform connects;And safety belt detection module is provided with transport services control platform, for identification from video Whether driver has and does not have wear safety belt in the video data that sensor is obtained, and upper half of human body region in vehicle window is examined Survey, using the mode identification method for mixing multiple dimensioned deformable part model safety belt detection is carried out.

Further, the present invention detects driver and can send out if without wear safety belt by safety belt detection module Warning information is sent to the vehicle processing and control module of correspondence vehicle, and is alerted by vehicle processing and control module triggering alarm device Remind, simultaneity factor carries out alarm record;If the video sensor that there is double monitoring section photographs vehicle driver Without wear safety belt, then vehicle processing and control module is received after the alarm signal of non-wear safety belt twice, while triggering Brake deceleration system slowdown.

Further, present invention additionally comprises road lamp control unit, for controlling the crossroads traffic light time;The road lamp control Unit processes control platform and is connected with transport information, receives transport information and processes the traffic lights adjustment signal that control platform sends, When jam situation occurs in monitoring section, red light Duration Ratio road conditions normal time shortens, and road lamp control unit traffic lights Duration transport information processes control platform and can be sent to the vehicle processing and control module of vehicle, facilitates car owner to understand in advance and does Good driving prepares.

In the present invention, also include processing the intelligence control lamp system that control platform is connected, the intelligence with transport information in vehicle Keying of the lamp system according to the high beam of the distance controlling adjustment car of car and car can be controlled.

Due to real vehicle, Jing is often switched on high beam traveling during night road driving, so easily to above with The running car on opposite produces impact, and in the present invention, the intelligence control lamp system is enabled according to surface conditions, and it can be in front truck It is located in the range of certain spacing with rear car, the integrated information identification for processing control platform acquisition by transport information is located at the spacing In the range of be located at the vehicle of foremost, it is allowed to the vehicular high beam lamp is opened, and is located at other vehicular high beams in the range of the spacing Lamp is closed.

Compared with prior art, the device have the advantages that:

1. according to road conditions in real time warning information can be provided for vehicle;

2. the seatbelt wearing situation of driver can be detected, and carries out alarm prompting.

Description of the drawings

Fig. 1:The structural representation of the embodiment of the present invention 1;

Fig. 2:The structural representation of the embodiment of the present invention 2.

Specific embodiment

The present invention is described in further detail with reference to the accompanying drawings and examples.

Embodiment 1:

As shown in figure 1, a kind of bus or train route cooperative intelligent traffic control system, including GPS module, in-car short-range communication module, road Surface humidity sensor, velocity sensor, vehicle processing and control module, brake deceleration accessory system, transport information process control are flat Platform and alarm device, wherein:

GPS module, for positioning the positional information of vehicle;

In-car short-range communication module, is connected with GPS module, for the positional information of respective vehicle to be transferred to into nearby vehicle;

Pavement humidity sensor, for monitoring pavement humidity situation, and is transferred to vehicle processing and control module;

Velocity sensor, for monitoring car speed, and is transferred to vehicle processing and control module;

Vehicle processing and control module, is connected with in-car short-range communication module, at according to nearby vehicle positional information calculation Reason obtains the distance with nearby vehicle;Also it is connected with pavement humidity sensor and brake deceleration accessory system respectively;

When vehicle itself is less than apart from safety value with the distance of nearby vehicle or when pavement humidity situation is pacified less than pavement humidity During total head, by the triggering alarm device alarm of vehicle processing and control module;

When vehicle itself is less than apart from safety value with nearby vehicle distance, and pavement humidity situation is less than pavement humidity safety value And/or speed, when being higher than speed setting value, vehicle processing and control module triggering brake deceleration accessory system is slowed down;

Transport information processes control platform, is connected with vehicle processing and control module, for receiving monitoring vehicle position in monitoring section Confidence ceases and speed information, and process is analyzed to it, judges whether to send monitoring section congestion alarm signal.

The analyzing and processing includes:

According to the speed and situation of the vehicle for being monitored, judge that monitoring section whether there is jam situation, if exist being supervised The average speed of a number of vehicle in control section is less than the vehicle speed range for monitoring section setting, and the spacing between them Equal to or less than the distance range of setting, then judge that monitoring section jam situation occurs, and send alarm signal to vehicle Vehicle processing and control module.

Process in control platform in transport information, if there is speed exceedes the monitoring section speed limit upper limit 10%, this part Speed data can be set as tracking information, and send a warning message to vehicle processing and control module, if in certain hour it is described with Track information hypervelocity is still maintained at the monitoring section speed limit upper limit 10% and then sends to traffic alarm and records.

Embodiment 2

Based on the framework of Fig. 2, the present embodiment is also to monitor video sensing on section including being arranged on the difference of embodiment one Device, the video sensor processes control platform and is connected with transport information;And it is provided with safety belt in transport services control platform Detection module, does not have wear safety belt, to vehicle window for identification from whether driver in the video data of video sensor acquisition has Middle upper half of human body region detected, using the mode identification method for mixing multiple dimensioned deformable part model safety belt is carried out Detection.

Driver is detected if without can send a warning message if wear safety belt to right by safety belt detection module The vehicle processing and control module of vehicle is answered, and alarm prompting, simultaneity factor are carried out by vehicle processing and control module triggering alarm device Carry out alarm record;If the video sensor that there is double monitoring section photographs vehicle driver does not have safe wearing Band, then vehicle processing and control module is received after the alarm signal of non-wear safety belt twice, while triggering brake deceleration system Slow down.

Also include road lamp control unit, for controlling the crossroads traffic light time;The road lamp control unit and transport information Control platform connection is processed, transport information is received and is processed the traffic lights adjustment signal that control platform sends, when monitoring section occurs Jam situation, red light Duration Ratio road conditions normal time shortens.

Claims (6)

1. a kind of bus or train route cooperative intelligent traffic control system, it is characterised in that including GPS module, in-car short-range communication module, Pavement humidity sensor, velocity sensor, vehicle processing and control module, brake deceleration accessory system, transport information process control Platform and alarm device, wherein:
GPS module, for positioning the positional information of vehicle;
In-car short-range communication module, is connected with GPS module, for the positional information of respective vehicle to be transferred to into nearby vehicle;
Pavement humidity sensor, for monitoring pavement humidity situation, and is transferred to vehicle processing and control module;
Velocity sensor, for monitoring car speed, and is transferred to vehicle processing and control module;
Vehicle processing and control module, is connected with in-car short-range communication module, at according to nearby vehicle positional information calculation Reason obtains the distance with nearby vehicle;Also it is connected with pavement humidity sensor and brake deceleration accessory system respectively;
When vehicle itself is less than apart from safety value with the distance of nearby vehicle or when pavement humidity situation is pacified less than pavement humidity During total head, by the triggering alarm device alarm of vehicle processing and control module;
When vehicle itself is less than apart from safety value with nearby vehicle distance, and pavement humidity situation is less than pavement humidity safety value And/or speed, when being higher than speed setting value, vehicle processing and control module triggering brake deceleration accessory system is slowed down;
Transport information processes control platform, is connected with vehicle processing and control module, for receiving monitoring vehicle position in monitoring section Confidence ceases and speed information, and process is analyzed to it, judges whether to send monitoring section congestion alarm signal.
2. bus or train route cooperative intelligent traffic control system according to claim 1, it is characterised in that the analyzing and processing bag Include:
According to the speed and situation of the vehicle for being monitored, judge that monitoring section whether there is jam situation, if exist being supervised The average speed of a number of vehicle in control section is less than the vehicle speed range for monitoring section setting, and the spacing between them Equal to or less than the distance range of setting, then judge that monitoring section jam situation occurs, and send alarm signal to vehicle Vehicle processing and control module.
3. bus or train route cooperative intelligent traffic control system according to claim 2, it is characterised in that control in transport information process In platform processed, if there is speed exceedes the monitoring section speed limit upper limit 10%, this partial velocity data can be set as tracking letter Breath, and send a warning message to vehicle processing and control module, if the tracking information hypervelocity is still maintained at prison in certain hour The control section speed limit upper limit 10% then sends to traffic alarm and records.
4. bus or train route cooperative intelligent traffic control system according to claim 1, it is characterised in that also including being arranged on monitoring Video sensor on section, the video sensor processes control platform and is connected with transport information;And it is flat in transport services control Safety belt detection module is provided with platform, whether driver has and do not wear in the video data obtained from video sensor for identification Safety belt, detects to upper half of human body region in vehicle window, using the pattern-recognition for mixing multiple dimensioned deformable part model Method carries out safety belt detection.
5. bus or train route cooperative intelligent traffic control system according to claim 4, it is characterised in that mould is detected by safety belt Block detects driver and can send a warning message if without wear safety belt to the vehicle processing and control module of correspondence vehicle, And alarm prompting is carried out by vehicle processing and control module triggering alarm device, simultaneity factor carries out alarm record;If having continuous two The video sensor in secondary monitoring section photographs vehicle driver does not have wear safety belt, then vehicle processing and control module is received Twice after the alarm signal of non-wear safety belt, while triggering brake deceleration system slowdown.
6. bus or train route cooperative intelligent traffic control system according to claim 2, it is characterised in that also including road lamp control list Unit, for controlling the crossroads traffic light time;The road lamp control unit processes control platform and is connected with transport information, receives traffic The traffic lights adjustment signal that information processing control platform sends, when jam situation, red light Duration Ratio road occurs in monitoring section Condition normal time shortens.
CN201610867608.3A 2016-09-30 2016-09-30 Vehicle and road coordinated intelligent traffic control system CN106652558A (en)

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CN201610867608.3A CN106652558A (en) 2016-09-30 2016-09-30 Vehicle and road coordinated intelligent traffic control system
PCT/CN2017/083538 WO2018058957A1 (en) 2016-09-30 2017-05-09 Intelligent vehicle-road cooperation traffic control system

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