CN110364007A - Road conditions management-control method, road furniture, mobile unit based on V2X - Google Patents
Road conditions management-control method, road furniture, mobile unit based on V2X Download PDFInfo
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- CN110364007A CN110364007A CN201910458655.6A CN201910458655A CN110364007A CN 110364007 A CN110364007 A CN 110364007A CN 201910458655 A CN201910458655 A CN 201910458655A CN 110364007 A CN110364007 A CN 110364007A
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- vehicle
- controlled area
- information
- warning information
- terminal
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
-
- 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
Abstract
The application provides a kind of road conditions management-control method based on V2X, applied in the trackside terminal with vehicle communication, which comprises collects the traffic information of the first controlled area charactert；First controlled area charactert is the range that can be communicated to the trackside terminal；The warning information that analysis obtains first controlled area charactert is carried out to the traffic information of collection；The warning information is exported to the vehicle and another way lateral terminal in the first controlled area charactert.The application also provides a kind of road furniture, mobile unit.The road conditions management-control method of the application obtains warning information by analyzing traffic information, warning information is sent to the first controlled area charactert of trackside terminal in time, to remind driver to adjust travel route in time, alleviates urban traffic pressure.
Description
Technical field
This application involves road safety field more particularly to a kind of road conditions management-control method, road furniture, vehicles based on V2X
Carry equipment.
Background technique
Existing field of traffic, condition of road surface take place frequently, most condition of road surface can not rapid feedback to car owner, cause car owner to exist
In the case of can not knowing road ahead, it is easy to continue traveling to congestion in road section, causes traffic more congestion.Existing skill
Art can inform driver's accident situation by broadcast, the mode of the notice of short message, but be only capable of by broadcast or short massage notice
It enough informs the general road conditions of driver, the fortuitous event of road timely and accurately can not be fed back into more car owners.
Apply for content
The embodiment of the present application provides a kind of road conditions management-control method, road furniture, mobile unit based on V2X.It can be realized
Notice road vehicle information in time, road improvement congestion.
The application provides a kind of road conditions management-control method based on V2X, described applied in the trackside terminal with vehicle communication
Trackside terminal is placed in by road, which comprises
Collect the traffic information of the first controlled area charactert；First controlled area charactert is the model that can be communicated to the trackside terminal
It encloses；
The warning information that analysis obtains first controlled area charactert is carried out to the traffic information of collection；
The warning information is exported to the vehicle and another way lateral terminal in the first controlled area charactert, for described described the
Vehicle in one controlled area charactert changes traffic route according to the warning information or supplies the another way lateral terminal by the police
Breath of notifying is forwarded to the vehicle in the second controlled area charactert, and second controlled area charactert is the model that the another way lateral terminal can communicate
It encloses, first controlled area charactert is different with second controlled area charactert.
Further, the traffic information for collecting preset range, specifically includes:
Obtain the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert；It is described exception vehicle be occur accident or
The vehicle to break down；
The warning information of first controlled area charactert is generated according to the road conditions abnormal data and vehicle position.
Further, the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert is obtained, specifically further include:
The abnormal vehicle position is obtained, and calculates the first distance with the abnormal vehicle；
Obtain the second distance of adjacent road another way lateral terminal and the abnormal vehicle；
Judge whether the first distance is greater than second distance；
If the first distance is less than second distance, the warning information that the another way lateral terminal is sent is received；
If the first distance is greater than second distance, according to the road conditions abnormal data and the generation of vehicle position
The warning information of first controlled area charactert, and the warning information is sent to another way lateral terminal.
Further, described to export the warning information to the vehicle and another way lateral terminal in the first controlled area charactert, tool
Body further include:
The warning information is sent to the terminal backstage, so that the warning information is sent to separately by terminal backstage
Lateral terminal all the way；The terminal backstage is connect with all trackside terminal calleds.
Further, specifically further include:
Detect the vehicle into the controlled area charactert；
The warning information is sent to the vehicle for entering the first controlled area charactert.
Further, the collected traffic information includes the location information of place where the accident occurred, and the warning information includes
Range information apart from place where the accident occurred:
Wherein, analysis is carried out to the traffic information of collection and show that the warning information of first controlled area charactert specifically wraps
It includes:
Obtain the location information of vehicle in first controlled area charactert；
According to the place where the accident occurred location information and the location information, the place where the accident occurred and the vehicle are calculated
The distance between formed with the one-to-one warning information of the vehicle；
Wherein, the warning information is exported to specifically include to the vehicle in the first controlled area charactert:
By the corresponding vehicle being sent in first controlled area charactert of warning information corresponding with the vehicle.
Further, by the warning information be sent to vehicle in the first controlled area charactert and another way lateral terminal it
Afterwards, specifically further include:
Obtaining indicates the discharged all clear information of alarm in first controlled area charactert；
Send vehicle or another way lateral terminal in all clear information to the first controlled area charactert.
The application also provides a kind of road conditions control method based on V2X, is applied to car-mounted terminal, which is characterized in that described
Method includes:
Acquire vehicle condition information；
The vehicle condition information is detected with the presence or absence of abnormal；
If the vehicle condition information has exception, according to vehicle abnormality information, warning information is sent to trackside terminal.
Further, the method also includes:
Receive the warning information；The warning information is sent by the trackside terminal；
According to the warning information, calculate apart from accident spot distance.
The application also provides a kind of trackside terminal, and the trackside terminal includes:
Monitoring modular, for collecting the traffic information of the first controlled area charactert；
Diagnostic module, for carrying out the alarm signal that analysis obtains first controlled area charactert to the traffic information of collection
Breath；
Communication module, for exporting the warning information to the vehicle and another way lateral terminal in the first controlled area charactert.
Further, monitoring modular is also used to obtain the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert；
The warning information of first controlled area charactert is generated according to the road conditions abnormal data and vehicle position.
Further, communication module is also used to obtain the abnormal vehicle position, and calculates and the abnormal vehicle
First distance；Obtain the second distance of adjacent road another way lateral terminal and the abnormal vehicle；
Diagnostic module is also used to judge whether the first distance is greater than second distance；If the first distance is less than second
Distance receives the warning information that the another way lateral terminal is sent；
If the first distance is greater than second distance, according to the road conditions abnormal data and the generation of vehicle position
The warning information of first controlled area charactert, and the warning information is sent to another way lateral terminal.
Further, communication module is also used to send the warning information to the terminal backstage.
Further, diagnostic module is also used to detect the vehicle into the controlled area charactert；Communication module is also used to send out
Send the warning information to the vehicle for entering the first controlled area charactert.
Further, diagnostic module is also used to obtain the location information of vehicle in first controlled area charactert according to the thing
Therefore location information and the location information occurs, calculate the distance between the place where the accident occurred and the vehicle formed with
The one-to-one warning information communication module of vehicle is also used to be sent to warning information corresponding with the vehicle is corresponding
Vehicle in first controlled area charactert.
Further, monitoring modular, which is also used to obtain, indicates the discharged all clear of alarm in first controlled area charactert
Information communication module is also used to send vehicle or another way lateral terminal in all clear information to the first controlled area charactert.
The application also provides a kind of car-mounted terminal, and the car-mounted terminal includes:
Acquisition module, for acquiring vehicle condition information；
Detection module, for detecting the vehicle condition information with the presence or absence of abnormal；
Transceiver module, according to vehicle abnormality information, sends warning information if there is exception for the vehicle condition information
To trackside terminal；
Further, transceiver module is also used to receive the warning information；
Detection module is also used to be calculated according to the warning information apart from accident spot distance.The application also provides one kind
Road furniture, including memory, processor and computer-readable program stored in memory, the computer-readable journey
Sequence has been configured to processor execution, and the computer-readable program is realized when being executed by the processor:
Collect the traffic information of the first controlled area charactert；
The warning information that analysis obtains first controlled area charactert is carried out to the traffic information of collection；
The warning information is exported to the vehicle and another way lateral terminal in the first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor:
Obtain the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert；According to the road conditions abnormal data and vehicle
Position generates the warning information of first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor:
The abnormal vehicle position is obtained, and calculates the first distance with the abnormal vehicle；It is another to obtain adjacent road
The second distance of lateral terminal and the abnormal vehicle all the way；
Judge whether the first distance is greater than second distance；If the first distance is less than second distance, described in reception
The warning information that another way lateral terminal is sent；
If the first distance is greater than second distance, according to the road conditions abnormal data and the generation of vehicle position
The warning information of first controlled area charactert, and the warning information is sent to another way lateral terminal.
Further, it is also realized when the computer-readable program is executed by the processor:
The warning information is sent to the terminal backstage.
Further, it is also realized when the computer-readable program is executed by the processor:
Detect the vehicle into the controlled area charactert；The warning information is sent to the first controlled area charactert of the entrance
Vehicle.
Further, it is also realized when the computer-readable program is executed by the processor:
The location information of vehicle in first controlled area charactert is obtained according to the place where the accident occurred location information and institute
Location information is stated, the distance between the place where the accident occurred and the vehicle is calculated and is formed and the one-to-one alarm of the vehicle
Information communication module is also used to the corresponding vehicle being sent in first controlled area charactert of warning information corresponding with the vehicle
?.
Further, it is also realized when the computer-readable program is executed by the processor:
Obtaining indicates that the discharged all clear information communication module of alarm is also used to send in first controlled area charactert
Vehicle or another way lateral terminal in all clear information to the first controlled area charactert.
The application also provides a kind of mobile unit, including memory, processor and computer stored in memory
Readable program, the computer-readable program are configured to be executed by processor, and the computer-readable program is by the processing
Device is realized when executing:
Acquire vehicle condition information；
The vehicle condition information is detected with the presence or absence of abnormal；
If the vehicle condition information has exception, according to vehicle abnormality information, warning information is sent to trackside terminal.
Further, it is realized when the computer-readable program is executed by the processor:
Receive the warning information；The warning information is sent by the trackside terminal；
According to the warning information, calculate apart from accident spot distance.
The application also provides the road conditions managing and control system of V2X a kind of, and feature exists, including above-mentioned road furniture and above-mentioned
Mobile unit.The application also provides a kind of storage medium, and the storage medium is stored with computer-readable program, the calculating
Machine readable program is realized when being executed by the processor:
Collect the traffic information of the first controlled area charactert；
The warning information that analysis obtains first controlled area charactert is carried out to the traffic information of collection；
The warning information is exported to the vehicle and another way lateral terminal in the first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor:
Obtain the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert；According to the road conditions abnormal data and vehicle
Position generates the warning information of first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor:
The abnormal vehicle position is obtained, and calculates the first distance with the abnormal vehicle；It is another to obtain adjacent road
The second distance of lateral terminal and the abnormal vehicle all the way；
Judge whether the first distance is greater than second distance；If the first distance is less than second distance, described in reception
The warning information that another way lateral terminal is sent；
If the first distance is greater than second distance, according to the road conditions abnormal data and the generation of vehicle position
The warning information of first controlled area charactert, and the warning information is sent to another way lateral terminal.
Further, it is also realized when the computer-readable program is executed by the processor:
The warning information is sent to the terminal backstage.
Further, it is also realized when the computer-readable program is executed by the processor:
Detect the vehicle into the controlled area charactert；The warning information is sent to the first controlled area charactert of the entrance
Vehicle.
Further, it is also realized when the computer-readable program is executed by the processor:
The location information of vehicle in first controlled area charactert is obtained according to the place where the accident occurred location information and institute
Location information is stated, the distance between the place where the accident occurred and the vehicle is calculated and is formed and the one-to-one alarm of the vehicle
Information communication module is also used to the corresponding vehicle being sent in first controlled area charactert of warning information corresponding with the vehicle
?.
Further, it is also realized when the computer-readable program is executed by the processor:
Obtaining indicates that the discharged all clear information communication module of alarm is also used to send in first controlled area charactert
Vehicle or another way lateral terminal in all clear information to the first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor:
Acquire vehicle condition information；
The vehicle condition information is detected with the presence or absence of abnormal；
If the vehicle condition information has exception, according to vehicle abnormality information, warning information is sent to trackside terminal.Into
One step, it is also realized when the computer-readable program is executed by the processor:
Receive the warning information；The warning information is sent by the trackside terminal；
According to the warning information, calculate apart from accident spot distance.
The beneficial effects of the present application are as follows the traffic information of road can be obtained in time, and whether analyze traffic information abnormal.
Warning information is obtained when analyzing traffic information, warning information is sent to the controlled area charactert and advice range of trackside terminal in time,
To remind driver to adjust travel route in time, alleviate urban traffic pressure.
Detailed description of the invention
Fig. 1 is the flow diagram of the road conditions management-control method of the application first embodiment；
Fig. 2 is the implementation diagram of the application road conditions management-control method；
Fig. 3 is the sub-step flow diagram of the application first embodiment step S103；
Fig. 4 is the flow diagram of the road conditions management-control method of the application second embodiment；
Fig. 5 is the flow diagram of the road conditions management-control method of the application fourth embodiment；
Fig. 6 is the flow diagram of the road conditions management-control method of the 5th embodiment of the application；
Fig. 7 is the flow diagram of the road conditions management-control method of the application sixth embodiment；
Fig. 8 is the flow diagram of another road conditions control method embodiment of the application；
Fig. 9 is the flow diagram of another another embodiment of road conditions control method embodiment of the application；
Figure 10 is the application trackside terminal schematic diagram；
Figure 11 is the application car-mounted terminal schematic diagram；
Figure 12 is the road furniture schematic diagram of the application；
Figure 13 is the mobile unit schematic diagram of the application.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the application embodiment clearer, below in conjunction with attached drawing to this
Each embodiment of application is explained in detail.However, it will be understood by those skilled in the art that each in the application
In embodiment, many technical details are proposed in order to make reader be best understood from the application.But even if without these technologies
The application technical side claimed also may be implemented in details and various changes and modifications based on the following respective embodiments
Case.
The embodiment of the present application provides a kind of road conditions management-control method based on V2X, trackside terminal.V2X(Vehicleto
It everything), is the generation information communication technology that vehicle is connected with all things.Pass through V2X technology, trackside terminal
By the load conditions of road, it is sent to the vehicle for being equipped with mobile unit in time, to remind driver to change travel road in time
Congested link is avoided on road.
Fig. 1-Fig. 2 is please referred to, Fig. 1 is the flow diagram of the road conditions management-control method of the application first embodiment, and Fig. 2 is this
Apply for the implementation diagram of road conditions management-control method.In the present embodiment, trackside terminal collects the traffic information of road, and in time will
Traffic information is sent to the mobile unit of vehicle.Specifically includes the following steps:
Step S101: the traffic information of the first controlled area charactert is collected.
First controlled area charactert is the range that can be communicated to the trackside terminal, the vehicle in each trackside terminal and controlled area charactert
It is communicated, collects the traffic information of the transmission of vehicle.Or by external input traffic information, such as pass through traffic police's system, hair
Send road control information, road maintenance information etc..Traffic information includes the position of the road of vehicle driving, the speed of vehicle, row
Sail direction, data that when vehicle abnormality sends, control traffic message, the situation letter that the roads such as road maintenance information are likely to occur
Breath.
Step S103: the warning information that analysis obtains first controlled area charactert is carried out to the traffic information of collection.
Discriminatory analysis is carried out to the traffic information being collected into, when the traffic information for analyzing vehicle transmission includes vehicle abnormality
The data of situation, the first controlled area charactert is judged as accident section by trackside terminal, and generates warning information.
Step S105: the warning information is exported to the vehicle and another way lateral terminal in the first controlled area charactert.
In the present embodiment, warning information is sent to all vehicles in the first controlled area charactert by trackside terminal, first by
The vehicle controlled in range changes traffic route according to warning information.Meanwhile warning information is sent to another trackside by trackside terminal
Terminal, the vehicle being forwarded to warning information for another way lateral terminal in the second controlled area charactert.Second controlled area charactert is another
The range that trackside terminal can communicate.Trackside terminal and another way lateral terminal can be two adjacent trackside ends of same road
End, the first controlled area charactert and the second controlled area charactert are different.In the present embodiment, the first controlled area charactert is deposited with the second controlled area charactert
It is overlapped in part range.Trackside terminal exports warning information to the vehicle in controlled area charactert, and warning information is sent to another way
The vehicle of lateral terminal.Specifically, warning information is passed through wireless telecommunications by trackside terminal, it is whole to be transmitted directly to adjacent another trackside
Warning information is also sent to adjacent trackside terminal by end, another way lateral terminal, and warning information successively passes between trackside terminal
It passs, until the trackside terminal in preset range receives warning information.Preset range can be and the trackside of accident section end
End is located at other trackside terminals of same road.Or the road with road handover where the trackside terminal of accident section.Some
In embodiment, overlapping range is not present in the first controlled area charactert and the second controlled area charactert.But trackside terminal can be by increasing wireless communication
Number transmitting range warning information is sent to the roadside device outside controlled area charactert.By transmitting alarm signal between roadside device
Breath, is sent to the vehicle in each the first controlled area charactert of trackside terminal for warning information, warns compared to directly being sent by trackside terminal
Breath of notifying is more efficient, and the radio transmission for also avoiding excessive power damages roadside device.
Trackside terminal obtains warning information, and warning information is sent by analyzing the traffic information being collected into
To the first controlled area charactert and the second controlled area charactert.While informing that accident occurs for the vehicle front section in controlled area charactert, remind
Vehicle reselects travel, avoids accident section, reduces traffic pressure.
Fig. 3 is please referred to, Fig. 3 is the sub-step flow diagram of first embodiment step S103, and the step S103 includes
Step S201；Obtain the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert.
Step S203: the alarm of first controlled area charactert is generated according to the road conditions abnormal data and vehicle position
Information.
Abnormal vehicle is the vehicle that accident occurs or breaks down.When road conditions abnormal data is that vehicle is abnormal situation,
Triggering generates when contingency occurs for the signal or vehicle that the self-checking equipment that vehicle itself is equipped with is sent to mobile unit generation
Distress signals.The traffic information that trackside terminal is sent according to vehicle analyzes the content of traffic information, when traffic information includes road conditions
Abnormal data generates the warning information of controlled area charactert in conjunction with vehicle position, and wherein the position of vehicle can pass through trackside
The mobile unit communication process of terminal and vehicle obtains.Specifically, for example when accident, the safety equipment touching of vehicle occur for vehicle
Hair, after air bag pop-up, the sensor in air bag sends information to mobile unit, and mobile unit will be from sensor
The information of acquisition is converted into road conditions abnormal data, and the trackside terminal for establishing communication is transmitted to as traffic information.Trackside terminal root
The police of the controlled area charactert is generated according to the road conditions abnormal data combination vehicle position of the transmission of vehicle in the first controlled area charactert
It notifies breath.
In some embodiments, trackside terminal receives external input traffic information, as traffic police's system sends road control
Information, when road maintenance information, according to road control information, road maintenance information obtains the position of road control or road maintenance
It sets, generates warning information.
Fig. 4 is please referred to, Fig. 4 is the flow diagram of the road conditions management-control method of the application second embodiment, is implemented with first
Example is different, and second embodiment obtains the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert, specifically includes:
Step S301: obtaining the abnormal vehicle position, and calculates the first distance with the abnormal vehicle；
Step S303: the second distance of adjacent road another way lateral terminal and the abnormal vehicle is obtained.
Step S305: judge whether the first distance is greater than second distance.If the first distance be greater than second away from
From thening follow the steps S309；Otherwise, step S307. is executed
Step S307: the warning information that the another way lateral terminal is sent is received.
Step S309: the alarm of first controlled area charactert is generated according to the road conditions abnormal data and vehicle position
Information, and the warning information is sent to another way lateral terminal.
In the present embodiment, abnormal car accident position be placed exactly in the first controlled area charactert of trackside terminal with it is adjacent another
The overlapping of second controlled area charactert of lateral terminal all the way.The traffic information that trackside terminal is sent according to abnormal vehicle obtains abnormal
Position where vehicle, and the first distance with the first vehicle is calculated.The of another way lateral terminal and abnormal vehicle is obtained again
Two distances, judge whether first distance is greater than second distance.If first distance is less than or equal to second distance, specification exception vehicle
The positional distance trackside terminal it is closer, then warning information is generated by the trackside terminal, and be sent to another way lateral terminal.If
First distance is greater than second distance, then the positional distance another way vehicle window terminal of specification exception vehicle is closer, then by another trackside
Terminal generates warning information, the warning information for waiting another way lateral terminal to be received to send.In another embodiment, if first distance
Less than second distance, then the positional distance of the specification exception vehicle trackside terminal is closer, then generates alarm signal by the trackside terminal
Breath, and it is sent to another way lateral terminal.If first distance is greater than or equal to second distance, the positional distance of specification exception vehicle
Another way vehicle window terminal is closer, then generates warning information by another way lateral terminal, the police for waiting another way lateral terminal to be received to send
It notifies breath.
In some embodiments, if first distance be greater than second distance, can trackside terminal do not received separately in the predetermined time
The warning information that lateral terminal generates all the way, then trackside terminal generates warning information, and the vehicle for being sent to the first controlled area charactert is same
When be sent to other trackside terminals in preset range.
In the third embodiment, it is different from the first embodiment and is: is described to export the warning information to the first controlled model
Interior vehicle and another way lateral terminal are enclosed, specifically further include:
The warning information is sent to the terminal backstage.
Terminal backstage be regulation all trackside terminal director servers of road, the trackside terminal of road with terminal background communication
Connection can send traffic information to trackside terminal by terminal backstage.By trackside terminal upload alarm information, and after having terminal
Platform is sent to adjacent another way lateral terminal, the transmission speed of warning information can be improved, and the range covered is wider, is more advantageous to police
It notifies the propagation of breath.
Fig. 5 is please referred to, Fig. 5 is the flow diagram of the road conditions management-control method of the application fourth embodiment, is implemented with first
Example is different, after executing step S105, fourth embodiment further include:
Step S501: the vehicle into first controlled area charactert is detected.
Step S503: the warning information is sent to the vehicle for entering the first controlled area charactert.
In the present embodiment, trackside terminal is when sending the vehicle in warning information to the first controlled area charactert, some vehicles
The first controlled area charactert is not entered also, is established and is communicated with trackside terminal.When there is vehicle to enter the first controlled area charactert, the inspection of trackside terminal
The vehicle for just establishing communication is measured, warning information is sent in time, avoids the vehicle for having just enter into the first controlled area charactert that from can not learning road
Condition information, and continue toward accident sections of road.
Fig. 6 is please referred to, Fig. 6 is the flow diagram of the road conditions management-control method of the 5th embodiment of the application, is implemented with first
Example is different, the 5th embodiment, specifically further include:
Step S601: the location information of vehicle in first controlled area charactert is obtained；
According to the traffic information that the vehicle in controlled area is sent, the more specific location information of vehicle is obtained.Specific location letter
Breath includes GPS position information, and vehicle is located at the location information of road.
Step S603: it according to the place where the accident occurred location information and the location information, calculates the accident and occurs
The distance between ground and the vehicle are formed and the one-to-one warning information of the vehicle.
Step S605: by the corresponding vehicle being sent in first controlled area charactert of warning information corresponding with the vehicle
?.
In the present embodiment, warning information includes sending place where the accident occurred location information.Warning information further includes apart from thing
Therefore the range information of spot.According to the location information of vehicle location in warning information and the vehicle for receiving warning information, calculate
Out in the first controlled area all vehicles and place where the accident occurred range information, and will comprising each vehicle distances place where the accident occurred away from
It is sent to each vehicle from the warning information of information, provides distance reference, regulation speed for vehicle.
Fig. 7 is please referred to, Fig. 7 is the flow diagram of the road conditions management-control method of the application sixth embodiment, is implemented with first
Example is different, sixth embodiment by the warning information be sent to vehicle in the first controlled area charactert and another way lateral terminal it
Afterwards, specifically further include
Step S701: obtaining indicates the discharged all clear information of alarm in first controlled area charactert.
Step S703: vehicle or another way lateral terminal in all clear information to the first controlled area charactert are sent.
All clear information is the extremely settled notification information of road conditions.Send can be at traffic police for all clear information
Reason is finished after event, directly inputs all clear information to the trackside terminal of accident section, trackside terminal is again by all clear information
The vehicle being sent in the first controlled area charactert.It is sent to another way lateral terminal simultaneously, then all clear letter is sent by trackside terminal
It ceases to the vehicle in the second controlled area charactert.
In the above-described embodiments, the road conditions management-control method based on V2X of the application can obtain the road conditions letter of road in time
Breath, and whether analyze traffic information abnormal.Warning information is obtained when analyzing traffic information, warning information is sent to trackside in time
First controlled area charactert of terminal mitigates road pressure to remind driver to adjust travel route in time.Use the road of the application
Condition management-control method, when accident occurs for vehicle, trackside terminal receives the road conditions abnormal data that vehicle is sent, and generates warning information.
Warning information is sent to the vehicle for establishing communication in control range with the trackside terminal by trackside terminal, and warning information is sent
Trackside terminal in adjacent segments.Or warning information is uploaded to terminal backstage, the road of adjacent segments is sent by terminal backstage
Lateral terminal.Driver adjusts travel route according to warning information in time, avoids traffic congestion peak, alleviates urban traffic pressure.
Fig. 8 is please referred to, Fig. 8 is the flow diagram of another road conditions control method embodiment, and this method is applied to vehicle-mounted end
End.Specifically includes the following steps:
Step S801: acquisition vehicle condition information；
Step S803: the vehicle condition information is detected with the presence or absence of abnormal.
Step S805: if the vehicle condition information has exception, according to vehicle abnormality information, warning information is sent to road
Lateral terminal.
Specifically, car-mounted terminal is installed on vehicle, it is connect with the safety monitoring system of vehicle such as air bag system.Vehicle
Mounted terminal real-time collecting vehicle condition information.It is vehicle-mounted if vehicle collision causes air bag to pop up when vehicle itself failure
Terminal can collected vehicle condition information exception.According to specific unusual condition is collected, it is abnormal the place of situation,
Summarize for vehicle abnormality information, is sent to trackside terminal as warning information, is informed vehicle abnormality information by trackside terminal
Travel the vehicle in the same area.
Fig. 9 is please referred to, Fig. 9 is the flow diagram of another another embodiment of road conditions control method embodiment of the application,
Specifically includes the following steps:
Step S901: the warning information is received；The warning information is sent by the trackside terminal；
Step S903: it according to the warning information, calculates apart from accident spot distance.
Specifically, the car-mounted terminal being installed on vehicle, can receive to travel what the trackside terminal in region was sent
Warning information, the warning information include current vehicle send accident specific location and vehicle distances accident occur point away from
From.The specific location of accident occurs according to current vehicle, mobile unit can calculate the distance occurred apart from accident in real time, for department
Machine considers traffic route.
It please refers to Figure 10, Figure 10 is the application trackside terminal schematic diagram, and trackside terminal includes: monitoring modular 10: collecting the
The traffic information of one controlled area charactert；
Diagnostic module 20: the alarm signal that analysis obtains first controlled area charactert is carried out to the traffic information of collection
Breath；
Communication module 30: the warning information is exported to the vehicle and another way lateral terminal in the first controlled area charactert.
Preferably, monitoring modular 10 is also used to obtain the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert；
The warning information of first controlled area charactert is generated according to the road conditions abnormal data and vehicle position.
Preferably, communication module 30 is also used to obtain the abnormal vehicle position, and calculates and the abnormal vehicle
First distance；Obtain the second distance of adjacent road another way lateral terminal and the abnormal vehicle；
Diagnostic module 20 is also used to judge whether the first distance is greater than second distance；If the first distance is less than
Two distances receive the warning information that the another way lateral terminal is sent；
If the first distance is greater than second distance, according to the road conditions abnormal data and the generation of vehicle position
The warning information of first controlled area charactert, and the warning information is sent to another way lateral terminal.
Preferably, communication module 30 is also used to send the warning information to the terminal backstage.
Preferably, diagnostic module 20 is also used to detect the vehicle into the controlled area charactert；Communication module 30 is also used to
The warning information is sent to the vehicle for entering the first controlled area charactert.
Preferably, diagnostic module 20 is also used to obtain the location information of vehicle in first controlled area charactert according to the thing
Therefore location information and the location information occurs, calculate the distance between the place where the accident occurred and the vehicle formed with
The one-to-one warning information communication module of vehicle is also used to be sent to warning information corresponding with the vehicle is corresponding
Vehicle in first controlled area charactert.
Preferably, monitoring modular 10, which is also used to obtain, indicates the discharged all clear of alarm in first controlled area charactert
Information communication module is also used to send vehicle or another way lateral terminal in all clear information to the first controlled area charactert.
Figure 11 is please referred to, Figure 11 is the application car-mounted terminal schematic diagram, and the car-mounted terminal includes:
Acquisition module 40, for acquiring vehicle condition information；
Detection module 50, for detecting the vehicle condition information with the presence or absence of abnormal；
Transceiver module 60, according to vehicle abnormality information, sends alarm signal if there is exception for the vehicle condition information
It ceases to trackside terminal；
Further, transceiver module 60 is also used to receive the warning information；
Detection module 50 is also used to be calculated according to the warning information apart from accident spot distance.
Figure 12 is please referred to, Figure 12 is a kind of schematic diagram for the road furniture of the application provided, which includes: to deposit
Reservoir 100 and processor 200, the computer-readable program in memory 100, the computer-readable program have been configured to
Processor 200 executes, and the computer-readable program is realized when being executed by the processor 200:
Collect the traffic information of the first controlled area charactert；
The warning information that analysis obtains first controlled area charactert is carried out to the traffic information of collection；
The warning information is exported to the vehicle and another way lateral terminal in the first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor 200:
Obtain the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert；According to the road conditions abnormal data and vehicle
Position generates the warning information of first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor 200:
The abnormal vehicle position is obtained, and calculates the first distance with the abnormal vehicle；It is another to obtain adjacent road
The second distance of lateral terminal and the abnormal vehicle all the way.Judge whether the first distance is greater than second distance；If described
One distance is less than second distance, receives the warning information that the another way lateral terminal is sent.If the first distance is greater than second
Distance, the warning information of first controlled area charactert is generated according to the road conditions abnormal data and vehicle position, and is sent
The warning information is to another way lateral terminal.
Further, it is also realized when the computer-readable program is executed by the processor 200:
It is also realized when the computer-readable program is executed by the processor:
The warning information is sent to the terminal backstage.
Further, it is also realized when the computer-readable program is executed by the processor 200:
Detect the vehicle into the controlled area charactert；The warning information is sent to the first controlled area charactert of the entrance
Vehicle.
Further, it is also realized when the computer-readable program is executed by the processor 200:
The location information of vehicle in first controlled area charactert is obtained according to the place where the accident occurred location information and institute
Location information is stated, the distance between the place where the accident occurred and the vehicle is calculated and is formed and the one-to-one alarm of the vehicle
Information communication module is also used to the corresponding vehicle being sent in first controlled area charactert of warning information corresponding with the vehicle
?.
Further, it is also realized when the computer-readable program is executed by the processor 200:
Obtaining indicates that the discharged all clear information communication module of alarm is also used to send in first controlled area charactert
Vehicle or another way lateral terminal in all clear information to the first controlled area charactert.
Figure 13 is please referred to, Figure 13 is a kind of schematic diagram for the mobile unit of the application provided, which includes: to deposit
Computer-readable program in reservoir 300 and processor 400, memory, the computer-readable program are configured to by handling
Device 400 executes, and the computer-readable program is realized when being executed by the processor 400:
Acquire vehicle condition information；
The vehicle condition information is detected with the presence or absence of abnormal；
If the vehicle condition information has exception, according to vehicle abnormality information, warning information is sent to trackside terminal.
Further, it is realized when the computer-readable program is executed by the processor 400:
It also realizes and receives the warning information；The warning information is sent by the trackside terminal；
According to the warning information, calculate apart from accident spot distance.
The application also provides the road conditions managing and control system of V2X a kind of, and feature exists, including above-mentioned road furniture and above-mentioned
Mobile unit.
The embodiment of the present application also provides a kind of storage medium, which can be stored with computer-readable program, should
Computer-readable program can run some or all of method described in the embodiment of the present application step when executing.In the specific implementation,
The storage medium of the embodiment of the present application includes: RAM, ROM, EEPROM, flash memory, CD-ROM, DVD or other optical memories, tape,
Disk or other magnetic memories or other any Jie that can be used for storing information needed and can be accessed by computer equipment
Matter.
The computer-readable program is realized when being executed by the processor:
Collect the traffic information of the first controlled area charactert；
The warning information that analysis obtains first controlled area charactert is carried out to the traffic information of collection；
The warning information is exported to the vehicle and another way lateral terminal in the first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor:
Obtain the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert；According to the road conditions abnormal data and vehicle
Position generates the warning information of first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor:
The abnormal vehicle position is obtained, and calculates the first distance with the abnormal vehicle；It is another to obtain adjacent road
The second distance of lateral terminal and the abnormal vehicle all the way.Judge whether the first distance is greater than second distance；If described
One distance is less than second distance, receives the warning information that the another way lateral terminal is sent.If the first distance is greater than second
Distance, the warning information of first controlled area charactert is generated according to the road conditions abnormal data and vehicle position, and is sent
The warning information is to another way lateral terminal.
Further, it is also realized when the computer-readable program is executed by the processor:
The warning information is sent to the terminal backstage.
Further, it is also realized when the computer-readable program is executed by the processor:
Detect the vehicle into the controlled area charactert；The warning information is sent to the first controlled area charactert of the entrance
Vehicle.
Further, it is also realized when the computer-readable program is executed by the processor:
The location information of vehicle in first controlled area charactert is obtained according to the place where the accident occurred location information and institute
Location information is stated, the distance between the place where the accident occurred and the vehicle is calculated and is formed and the one-to-one alarm of the vehicle
Information communication module is also used to the corresponding vehicle being sent in first controlled area charactert of warning information corresponding with the vehicle
?.
Further, it is also realized when the computer-readable program is executed by the processor:
Obtaining indicates that the discharged all clear information communication module of alarm is also used to send in first controlled area charactert
Vehicle or another way lateral terminal in all clear information to the first controlled area charactert.
Further, it is also realized when the computer-readable program is executed by the processor:
Acquire vehicle condition information；
The vehicle condition information is detected with the presence or absence of abnormal；
If the vehicle condition information has exception, according to vehicle abnormality information, warning information is sent to trackside terminal.Into
One step, it is also realized when the computer-readable program is executed by the processor:
Receive the warning information；The warning information is sent by the trackside terminal；
According to the warning information, calculate apart from accident spot distance.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the module is drawn
Point, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some interfaces, the INDIRECT COUPLING of device or unit
Or communication connection, it can be electrical property, mechanical or other forms.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.If in this way, and these modifications and variations of the application belong to the ranges of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Enumerated above is only the application preferred embodiment, cannot limit the right model of the application with this certainly
It encloses, therefore according to equivalent variations made by the claim of this application, still belongs to the range that the application is covered.
Claims (10)
1. a kind of road conditions management-control method based on V2X, which is characterized in that described applied in the trackside terminal with vehicle communication
Trackside terminal is placed in by road, which comprises
Collect the traffic information of the first controlled area charactert；First controlled area charactert is the range that can be communicated to the trackside terminal；
The warning information that analysis obtains first controlled area charactert is carried out to the traffic information of collection；
The warning information is exported to the vehicle and another way lateral terminal in the first controlled area charactert, in the described first controlled model
Vehicle in enclosing changes traffic route according to the warning information or turns the warning information for the another way lateral terminal
The vehicle being sent in the second controlled area charactert, second controlled area charactert is the range that the another way lateral terminal can communicate, described
First controlled area charactert is different with second controlled area charactert.
2. road conditions management-control method according to claim 1, which is characterized in that collect the traffic information of preset range, specifically
Include:
Obtain the road conditions abnormal data that abnormal vehicle is sent in the first controlled area charactert；The exception vehicle is that accident or generation occurs
The vehicle of failure；
The warning information of first controlled area charactert is generated according to the road conditions abnormal data and vehicle position.
3. road conditions management-control method according to claim 2, which is characterized in that obtain abnormal vehicle hair in the first controlled area charactert
The road conditions abnormal data sent, specifically further include:
The abnormal vehicle position is obtained, and calculates the first distance with the abnormal vehicle；
Obtain the second distance of adjacent another way lateral terminal and the abnormal vehicle；
Judge whether the first distance is greater than second distance；
If the first distance is less than second distance, the warning information that the another way lateral terminal is sent is received；
If the first distance is greater than second distance, described first is generated according to the road conditions abnormal data and vehicle position
The warning information of controlled area charactert, and the warning information is sent to another way lateral terminal.
4. road conditions management-control method according to claim 1, which is characterized in that it is described export the warning information to first by
The vehicle and another way lateral terminal in range are controlled, specifically further include:
The warning information is sent to the terminal backstage, so that the warning information is sent to another way by terminal backstage
Lateral terminal；The terminal backstage is connect with all trackside terminal calleds.
5. road conditions management-control method according to claim 1, which is characterized in that specific further include:
Detect the vehicle into first controlled area charactert；
The warning information is sent to the vehicle for entering the first controlled area charactert.
6. road conditions management-control method according to claim 1, which is characterized in that the collected traffic information includes accident hair
The location information of Radix Rehmanniae, the warning information include the range information apart from place where the accident occurred:
Wherein, analysis is carried out to the traffic information of collection and show that the warning information of first controlled area charactert specifically includes:
Obtain the location information of vehicle in first controlled area charactert；
According to the place where the accident occurred location information and the location information, calculate the place where the accident occurred and the vehicle it
Between distance formed with the one-to-one warning information of the vehicle；
Wherein, the warning information is exported to specifically include to the vehicle in the first controlled area charactert:
By the corresponding vehicle being sent in first controlled area charactert of warning information corresponding with the vehicle.
7. road conditions management-control method according to claim 1, which is characterized in that it is controlled that the warning information is sent to first
After vehicle and another way lateral terminal in range, specifically further include:
Obtaining indicates the discharged all clear information of alarm in first controlled area charactert；
Send vehicle or another way lateral terminal in all clear information to the first controlled area charactert.
8. a kind of road conditions control method based on V2X is applied to car-mounted terminal, which is characterized in that the described method includes:
Acquire vehicle condition information；
The vehicle condition information is detected with the presence or absence of abnormal；
If the vehicle condition information has exception, according to vehicle abnormality information, warning information is sent to trackside terminal.
9. a kind of road furniture, which is characterized in that including memory, processor and stored in memory computer-readable
Program, the computer-readable program have been configured to processor execution, and it is to realize to want with right that processor, which executes described program,
Seek the road conditions management-control method described in any one of 1-7 based on V2X.
10. a kind of mobile unit, which is characterized in that can including memory, processor and computer stored in memory
Reader, the computer-readable program have been configured to processor execution, and processor, which executes described program, to be realized with right
It is required that the road conditions management-control method described in any one of 8 based on V2X.
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| CN201910458655.6A CN110364007A (en) | 2019-05-29 | 2019-05-29 | Road conditions management-control method, road furniture, mobile unit based on V2X |
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| CN111833608A (en) * | 2020-07-14 | 2020-10-27 | 腾讯科技（深圳）有限公司 | Road condition information processing method and device |
| CN112349126A (en) * | 2020-11-29 | 2021-02-09 | 陈军 | Method and system for limiting electronic area release |
| CN112950998A (en) * | 2021-02-22 | 2021-06-11 | 京东方科技集团股份有限公司 | Vehicle safety driving early warning method, vehicle-mounted terminal and road test device |
| CN112991793A (en) * | 2019-12-18 | 2021-06-18 | 东莞宇龙通信科技有限公司 | Early warning method, early warning device, intelligent lamp pole and storage medium |
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| CN113077632A (en) * | 2021-06-07 | 2021-07-06 | 四川紫荆花开智能网联汽车科技有限公司 | V2X intelligent network connection side system and realizing method |
| CN113132901A (en) * | 2020-01-10 | 2021-07-16 | 中移(上海)信息通信科技有限公司 | Traffic accident information sending method, device, equipment and medium |
| CN113313956A (en) * | 2021-05-28 | 2021-08-27 | 广西北投交通养护科技集团有限公司 | System and method for preventing secondary traffic accidents |
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Application publication date: 20191022 |
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| RJ01 | Rejection of invention patent application after publication |