CN108510760A - Communication control method, device based on traffic lights and computer readable storage medium - Google Patents
Communication control method, device based on traffic lights and computer readable storage medium Download PDFInfo
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- CN108510760A CN108510760A CN201810528274.6A CN201810528274A CN108510760A CN 108510760 A CN108510760 A CN 108510760A CN 201810528274 A CN201810528274 A CN 201810528274A CN 108510760 A CN108510760 A CN 108510760A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
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Abstract
The invention discloses a kind of communication control method based on traffic lights, method includes：Determining the traffic light device based on the traffic light signal, there is currently the cameras for when signal handover operation, controlling the road cross setting to execute continuous photographing operation, obtains the first image recognition result of picture group；It determines that there are the first vehicles of travel route route conflict corresponding with the green light signals after signal switching according to described first image recognition result, and determines the first travel route of first vehicle；Transmission includes the first broadcast message of first travel route.The invention also discloses a kind of communication control unit and computer readable storage medium based on traffic lights.The present invention can prompt the driver of second vehicle to take in a reef according to first prompt messages, avoid that traffic accident occurs between the vehicle in road cross, improve the safety of vehicle traveling.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of communication control method, device and meters based on traffic lights
Calculation machine readable storage medium storing program for executing.
Background technology
With the development of economy, car ownership constantly increases sharply, and urban road congestion is more serious, and traffic lights are in road
Play important role in traffic.
In the road environment of traffic lights control, see when vehicle blocks or occur the low energy such as thick fog by front oversize vehicle
When spending meteorological condition, it is difficult to see traffic lights clearly, driver is due to unsighted, it is easy to which initiation, which makes a dash across the red light or knocks into the back, waits traffic thing
Therefore it causes casualties.
The above is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that the above is existing skill
Art.
Invention content
The communication control method that the main purpose of the present invention is to provide a kind of based on traffic lights, device and computer-readable
Storage medium, it is intended to solve to cause the traffic accidents such as make a dash across the red light or knock into the back due to unsighted in the road of traffic lights control
Technical problem.
To achieve the above object, the present invention provides a kind of communication control method based on traffic lights, described to be based on traffic lights
Communication control method include the following steps：
The traffic light signal being arranged in the traffic light device of road cross is obtained in real time；
Determine that the traffic light device currently whether there is signal handover operation based on the traffic light signal；
When there is currently signal handover operation, the camera for controlling the road cross setting executes the behaviour that continuously takes pictures
Make；
Image recognition operations are carried out to the picture group that continuous photographing operation obtains, to obtain the first image recognition result；
It is determined in the road cross according to described first image recognition result and is switched with the presence or absence of travel route and signal
First vehicle of the corresponding route conflict of green light signals afterwards；
When there are the first vehicle of travel route route conflict corresponding with the green light signals after signal switching, institute is determined
State the first travel route of the first vehicle；
Transmission includes the first broadcast message of first travel route, wherein wide according to receive described first
When broadcasting information and determining that the second travel route conflicts with first travel route, the second vehicle output in the road cross the
One prompt messages, second travel route are the travel route of second vehicle.
In one embodiment, described determined in the road cross according to described first image recognition result whether there is
It is described based on red green after the step of first vehicle of travel route route conflict corresponding with the green light signals after signal switching
The communication control method of lamp further includes：
When there is no the first vehicle of travel route route conflict corresponding with the green light signals after signal switching, according to
Described first image recognition result determines that the green light signals after switching with signal with the presence or absence of track route in road cross are corresponding
Route conflict pedestrian；
When there are the pedestrian of track route route conflict corresponding with the green light signals after signal switching, the row is determined
The track route of people；
Transmission includes the second broadcast message of the track route, wherein according to the second broadcast letter received
When breath determines that third travel route conflicts with the track route, the second alarm of third vehicle output in the road cross carries
Show that information, the third travel route are the travel route of the third vehicle.
In one embodiment, described when there is currently signal handover operation, control taking the photograph for the road cross setting
As the step of head execution continuous photographing operation includes：
When there is currently signal handover operation, the corresponding camera of green light signals before signal switching is determined, and control
The corresponding camera of green light signals before signal switching executes continuous photographing operation.
In one embodiment, described determined in the road cross according to described first image recognition result whether there is
Travel route and signal switch after the corresponding route conflict of green light signals the first vehicle the step of include：
It is determined according to described first image recognition result and whether there is moving traffic in the road cross；
There are when moving traffic in the road cross, determined according to described first image recognition result
The travel direction of the vehicle of traveling；
Road information based on the travel direction and the road cross, determines and whether there is in the road cross
First vehicle of travel route route conflict corresponding with the green light signals after signal switching.
In one embodiment, the road information based on the travel direction and the road cross, determines institute
State the first vehicle in road cross with the presence or absence of travel route route conflict corresponding with the green light signals after signal switching
Step includes：
Road information based on the travel direction and the road cross determines the traveling road of moving traffic
Line；
In the travel route for determining moving traffic, if there is road corresponding with the green light signals after signal switching
The travel route of line intersection, wherein in the travel route that the corresponding route of green light signals existed after switching with signal intersects,
Judge that there are the first vehicles of travel route route conflict corresponding with the green light signals after signal switching, after switching with signal
The travel route of the corresponding route intersection of green light signals is first travel route.
In one embodiment, the communication control method based on traffic lights further includes：
When the traffic light device executes signal handover operation, the camera for obtaining the road cross setting in real time is clapped
The picture taken the photograph；
Image recognition operations are carried out to the picture and obtain the second image recognition result；
It is determined based on second image recognition result and whether there is traffic violation vehicle in the road cross；
There are when traffic violation vehicle in the road cross, third broadcast message is sent.
It is in one embodiment, described that there are when traffic violation vehicle, send third broadcast letter in the road cross
The step of breath includes：
There are when traffic violation vehicle in the road cross, the friendship is determined according to second image recognition result
The fourth line of logical vehicles peccancy sails route；
Transmission includes the third broadcast message that the fourth line sails route, wherein wide according to the third received
When broadcasting information and determining that fifth line sails route and sails route with the fourth line and conflict, the 4th vehicle output in the road cross the
Three prompt messages, the fifth line sail the travel route that route is the 4th vehicle.
In one embodiment, multiple voice playing devices are equipped in the road cross, the transmission includes described the
After the step of first broadcast message of one travel route, the communication control method based on traffic lights further includes：
The corresponding route determination voice playing device of green light signals after being switched based on signal, and broadcast by determining voice
Put device output alarm sound.
In addition, to achieve the above object, it is described to be based on the present invention also provides a kind of communication control unit based on traffic lights
The communication control unit of traffic lights includes：It memory, processor and is stored on the memory and can be on the processor
The communication control program based on traffic lights of operation, it is described when being executed by the processor based on the communication control program of traffic lights
The step of realizing communication control method described in any one of the above embodiments based on traffic lights.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
Be stored with the communication control program based on traffic lights on storage medium, it is described based on the communication control program of traffic lights by processor
The step of communication control method described in any one of the above embodiments based on traffic lights is realized when execution.
The present invention is then based on described by obtaining the traffic light signal being arranged in the traffic light device of road cross in real time
Traffic light signal determine the traffic light device currently whether there is signal handover operation, secondly there is currently signal switching grasp
When making, the camera for controlling the road cross setting executes continuous photographing operation, the figure obtained again to continuous photographing operation
Piece group carries out image recognition operations, to obtain the first image recognition result, is then determined according to described first image recognition result
It whether there is the first vehicle of travel route route conflict corresponding with the green light signals after signal switching in the road cross,
Then in the first vehicle of the corresponding route conflict of green light signals after switching there are travel route and signal, described the is determined
First travel route of one vehicle, finally transmission include the first broadcast message of first travel route, wherein are connect in basis
When first broadcast message received determines that the second travel route conflicts with first travel route, in the road cross
The second vehicle export the first prompt messages, second travel route be second vehicle travel route, can
Prompt the driver of second vehicle to take in a reef according to first prompt messages, avoid with the vehicle in road cross it
Between traffic accident occurs, if there is currently the vehicles peccancy to make a dash across the red light, can avoid simultaneously and the traffic thing between the vehicles peccancy
Therefore improve the safety of vehicle traveling.
Description of the drawings
Fig. 1 is the knot of the communication control unit based on traffic lights for the hardware running environment that the embodiment of the present invention is related to
Structure schematic diagram；
Fig. 2 is that the present invention is based on the flow diagrams of the communication control method first embodiment of traffic lights.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, the communication control based on traffic lights for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to
The structural schematic diagram of device processed.
Communication control unit of the embodiment of the present invention based on traffic lights can be PC, can also be smart mobile phone, tablet electricity
Brain, E-book reader, MP3 (Moving Picture Experts Group Audio Layer III, dynamic image expert
Compression standard audio level 3) player, MP4 (Moving Picture Experts Group Audio Layer IV, dynamic
Image expert's compression standard audio level 4) the packaged type terminal device with display function such as player, pocket computer.
As shown in Figure 1, the communication control unit based on traffic lights may include：Processor 1001, such as CPU, network
Interface 1004, user interface 1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing these groups
Connection communication between part.User interface 1003 may include display screen (Display), input unit such as keyboard
(Keyboard), optional user interface 1003 can also include standard wireline interface and wireless interface.Network interface 1004 is optional
May include standard wireline interface and wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory,
Can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally may be used also
To be independently of the storage device of aforementioned processor 1001.
Optionally, the communication control unit based on traffic lights can also include camera, (Radio Frequency, are penetrated RF
Frequently circuit), sensor, voicefrequency circuit, WiFi module etc..Certainly, the communication control unit based on traffic lights can also configure top
The other sensors such as spiral shell instrument, barometer, hygrometer, thermometer, infrared sensor, details are not described herein.
It will be understood by those skilled in the art that the not structure of the communication control unit structure based on traffic lights shown in Fig. 1
The restriction of communication control unit based on traffic lights in pairs may include components more more or fewer than diagram, or combine certain
A little components or different components arrangement.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage media
Believe module, Subscriber Interface Module SIM and the communication control program based on traffic lights.
In communication control unit based on traffic lights shown in Fig. 1, network interface 1004 is mainly used for connection backstage and takes
It is engaged in device, with background server into row data communication；User interface 1003 is mainly used for connecting client (user terminal), with client
Into row data communication；And processor 1001 can be used for calling the communication control journey based on traffic lights stored in memory 1005
Sequence.
In the present embodiment, the communication control unit based on traffic lights includes：Memory 1005, processor 1001 and storage
On the memory 1005 and the communication control program based on traffic lights that can be run on the processor 1001, wherein
When processor 1001 calls the communication control program based on traffic lights stored in memory 1005, and execute following operation：
The traffic light signal being arranged in the traffic light device of road cross is obtained in real time；
Determine that the traffic light device currently whether there is signal handover operation based on the traffic light signal；
When there is currently signal handover operation, the camera for controlling the road cross setting executes the behaviour that continuously takes pictures
Make；
Image recognition operations are carried out to the picture group that continuous photographing operation obtains, to obtain the first image recognition result；
It is determined in the road cross according to described first image recognition result and is switched with the presence or absence of travel route and signal
First vehicle of the corresponding route conflict of green light signals afterwards；
When there are the first vehicle of travel route route conflict corresponding with the green light signals after signal switching, institute is determined
State the first travel route of the first vehicle；
Transmission includes the first broadcast message of first travel route, wherein wide according to receive described first
When broadcasting information and determining that the second travel route conflicts with first travel route, the second vehicle output in the road cross the
One prompt messages, second travel route are the travel route of second vehicle.
Further, processor 1001 can call the communication control journey based on traffic lights stored in memory 1005
Sequence also executes following operation：
When there is no the first vehicle of travel route route conflict corresponding with the green light signals after signal switching, according to
Described first image recognition result determines that the green light signals after switching with signal with the presence or absence of track route in road cross are corresponding
Route conflict pedestrian；
When there are the pedestrian of track route route conflict corresponding with the green light signals after signal switching, the row is determined
The track route of people；
Transmission includes the second broadcast message of the track route, wherein according to the second broadcast letter received
When breath determines that third travel route conflicts with the track route, the second alarm of third vehicle output in the road cross carries
Show that information, the third travel route are the travel route of the third vehicle.
Further, processor 1001 can call the communication control journey based on traffic lights stored in memory 1005
Sequence also executes following operation：
When there is currently signal handover operation, the corresponding camera of green light signals before signal switching is determined, and control
The corresponding camera of green light signals before signal switching executes continuous photographing operation.
Further, processor 1001 can call the communication control journey based on traffic lights stored in memory 1005
Sequence also executes following operation：
It is determined according to described first image recognition result and whether there is moving traffic in the road cross；
There are when moving traffic in the road cross, determined according to described first image recognition result
The travel direction of the vehicle of traveling；
Road information based on the travel direction and the road cross, determines and whether there is in the road cross
First vehicle of travel route route conflict corresponding with the green light signals after signal switching.
Further, processor 1001 can call the communication control journey based on traffic lights stored in memory 1005
Sequence also executes following operation：
Road information based on the travel direction and the road cross determines the traveling road of moving traffic
Line；
In the travel route for determining moving traffic, if there is road corresponding with the green light signals after signal switching
The travel route of line intersection, wherein in the travel route that the corresponding route of green light signals existed after switching with signal intersects,
Judge that there are the first vehicles of travel route route conflict corresponding with the green light signals after signal switching, after switching with signal
The travel route of the corresponding route intersection of green light signals is first travel route.
Further, processor 1001 can call the communication control journey based on traffic lights stored in memory 1005
Sequence also executes following operation：
When the traffic light device executes signal handover operation, the camera for obtaining the road cross setting in real time is clapped
The picture taken the photograph；
Image recognition operations are carried out to the picture and obtain the second image recognition result；
It is determined based on second image recognition result and whether there is traffic violation vehicle in the road cross；
There are when traffic violation vehicle in the road cross, third broadcast message is sent.
Further, processor 1001 can call the communication control journey based on traffic lights stored in memory 1005
Sequence also executes following operation：
There are when traffic violation vehicle in the road cross, the friendship is determined according to second image recognition result
The fourth line of logical vehicles peccancy sails route；
Transmission includes the third broadcast message that the fourth line sails route, wherein wide according to the third received
When broadcasting information and determining that fifth line sails route and sails route with the fourth line and conflict, the 4th vehicle output in the road cross the
Three prompt messages, the fifth line sail the travel route that route is the 4th vehicle.
Further, processor 1001 can call the communication control journey based on traffic lights stored in memory 1005
Sequence also executes following operation：
The corresponding route determination voice playing device of green light signals after being switched based on signal, and broadcast by determining voice
Put device output alarm sound.
The present invention also provides a kind of communication control methods based on traffic lights, are that the present invention is based on red green with reference to Fig. 2, Fig. 2
The flow diagram of the communication control method first embodiment of lamp.
The communication control method based on traffic lights includes：
Step S110 obtains the traffic light signal being arranged in the traffic light device of road cross in real time；
In the present embodiment, the communication control dress based on traffic lights can be set in the road cross equipped with traffic light device
It sets, communication control unit that should be based on traffic lights is communicated to connect with traffic light device, so that should the communication control based on traffic lights
Device can obtain the traffic light signal being arranged in the traffic light device of the road cross in real time.
Step S120 determines that the traffic light device currently whether there is signal switching behaviour based on the traffic light signal
Make；
In the present embodiment, determine that the traffic light device currently whether there is signal according to the traffic light signal obtained in real time
Handover operation, the signal handover operation include red light to the handover operation of green light, the handover operation of green light to red light, green light to Huang
The handover operation of lamp, the handover operation etc. of amber light to red light.
Step S130, when there is currently signal handover operation, the camera for controlling the road cross setting executes company
Continuous photographing operation；
In the present embodiment, it controls the road cross there is currently when signal handover operation in the traffic light device and sets
The camera set executes continuous photographing operation, to obtain the corresponding picture group in present road crossing.
Preferably, step S130 includes：When there is currently signal handover operation, the green light letter before signal switching is determined
Number corresponding camera, and control the corresponding camera of green light signals before signal switching and execute continuous photographing operation.
Under ordinary circumstance, there is no the vehicles to make a dash across the red light in road cross, therefore, can only control green before signal switching
The corresponding camera of modulating signal executes continuous photographing operation, whether there is with determining in the corresponding road of green light signals before switching
Largely do not pass through the vehicle of the road cross.
Step S140 carries out image recognition operations to the picture group that continuous photographing operation obtains, is known with obtaining the first image
Other result；
In the present embodiment, when getting picture group, image recognition operations are carried out to picture group, i.e., in picture group
Each pictures carry out image recognition operations, to obtain the first image recognition result.
Step S150, according to described first image recognition result determine in the road cross with the presence or absence of travel route with
First vehicle of the corresponding route conflict of green light signals after signal switching；
Step S160, the first vehicle of the corresponding route conflict of green light signals after switching there are travel route and signal
When, determine the first travel route of first vehicle；
Step S170, transmission include the first broadcast message of first travel route, wherein according to the institute received
When stating the first broadcast message and determining that the second travel route conflicts with first travel route, the second vehicle in the road cross
Output the first prompt messages, second travel route be second vehicle travel route.
In the present embodiment, it when getting the first image recognition result, is determined according to described first image recognition result
It whether there is the first vehicle of travel route route conflict corresponding with the green light signals after signal switching in the road cross,
And when there are first vehicle, the first travel route of first vehicle is determined, and it includes first travel route to send
First broadcast message, the vehicle in the road cross can receive first broadcast message, receive first broadcast message
When, each vehicle in road cross is according to determining whether its travel route is the corresponding road of green light signals after signal switching
Line connects if then further determining that whether its travel route conflicts with the first travel route in the first broadcast message in basis
When first broadcast message received determines that the second travel route conflicts with first travel route, in road cross
Two vehicles export the first prompt messages, and second travel route is the travel route of second vehicle, should with prompt
If the driver of second vehicle, and then the generation to avoid traffic accident can avoid simultaneously there is currently the vehicles peccancy to make a dash across the red light
With the traffic accident between the vehicles peccancy, the safety of vehicle traveling is improved.
It should be noted that when getting the first image recognition result, picture group can be determined according to image recognition result
In vehicle position and travel route, the green light signals after the travel route of the vehicle in picture group switches with signal it is corresponding
Route conflict when, determine collision course, i.e. the travel route of vehicle in picture group and the green light signals pair after signal switching
Whether the route for the route overlapping answered, the green light signals corresponding route determination vehicle after being switched according to signal are in the conflict
Position in the travel route of route or the vehicle in picture group before collision course, if then determining that the vehicle is
First vehicle.
Further, in one embodiment, in the road cross be equipped with multiple voice playing devices, step S170 it
Afterwards, being somebody's turn to do the communication control method based on traffic lights further includes：
The corresponding route determination voice playing device of green light signals after being switched based on signal, and broadcast by determining voice
Put device output alarm sound.
In the present embodiment, the corresponding route determination voice playing device output of green light signals after being switched by signal
Alarm sound, so that the driver of vehicle is according to the alarm in the corresponding route of green light signals after signal switching
Sound careful driving, the generation to avoid traffic accident.
The communication control method based on traffic lights that the present embodiment proposes, is arranged by obtaining in real time in the red of road cross
The traffic light signal of green light device then determines that the traffic light device currently whether there is signal based on the traffic light signal
Handover operation, secondly when there is currently signal handover operation, the camera for controlling the road cross setting executes continuous clap
According to operation, image recognition operations are carried out to the picture group that continuous photographing operation obtains again, to obtain the first image recognition result,
It is then determined according to described first image recognition result after switching with signal with the presence or absence of travel route in the road cross
First vehicle of the corresponding route conflict of green light signals, then the green light signals after switching with signal there are travel route are corresponding
Route conflict the first vehicle when, determine the first travel route of first vehicle, finally send include the first row
Sail the first broadcast message of route, wherein the second travel route and institute are being determined according to first broadcast message received
When stating the conflict of the first travel route, the second vehicle in the road cross exports the first prompt messages, second row
The travel route that route is second vehicle is sailed, the driving of second vehicle can be prompted according to first prompt messages
Member takes in a reef, and avoids that traffic accident occurs between the vehicle in road cross, if there is currently the vehicles peccancy to make a dash across the red light,
Can avoid simultaneously with the traffic accident between the vehicles peccancy, improve vehicle traveling safety.Meanwhile second vehicle drive
The person of sailing can know that the traffic light signal of its current travel route is green light according to first prompt messages.
Based on first embodiment, propose that the present invention is based on the second embodiments of the communication control method of traffic lights, in this reality
It applies in example, after the step s 150, being somebody's turn to do the communication control method based on traffic lights further includes：
Step S180, the first vehicle of the corresponding route conflict of green light signals after switching there is no travel route and signal
When, determined in road cross with the presence or absence of the green light after the switching of track route and signal according to described first image recognition result
The pedestrian of the corresponding route conflict of signal；
Step S190, when there are the pedestrian of track route route conflict corresponding with the green light signals after signal switching,
Determine the track route of the pedestrian；
Step S200, send include the track route the second broadcast message, wherein described the received in basis
When two broadcast messages determine that third travel route conflicts with the track route, third vehicle in road cross output the
Two prompt messages, the third travel route are the travel route of the third vehicle.
In the present embodiment, if there is no travel route roads corresponding with the green light signals after signal switching in road cross
First vehicle of line conflict then determines in road cross according to described first image recognition result with the presence or absence of track route and letter
Number switching after the corresponding route conflict of green light signals pedestrian, and if it exists, then determine pedestrian track route, transmission include institute
The second broadcast message of track route is stated, so that the third vehicle in road cross exports the second prompt messages, to avoid
With the pedestrian in road traffic accident occurs for third vehicle.
Wherein, the track route of pedestrian can be determined according to the position of the pedestrian in picture group.
The communication control method based on traffic lights that the present embodiment proposes, by there is no travel route and signals to switch
When the first vehicle of the corresponding route conflict of green light signals afterwards, determined in road cross according to described first image recognition result
The pedestrian of the corresponding route conflict of green light signals after switching with the presence or absence of track route and signal, then there are track routes
When the pedestrian of route conflict corresponding with the green light signals after signal switching, determines the track route of the pedestrian, then send
The second broadcast message including the track route, wherein the third line is being determined according to second broadcast message received
When sailing route and conflicting with the track route, the third vehicle in the road cross exports the second prompt messages, described
Third travel route is the travel route of the third vehicle, and second vehicle can be prompted according to second prompt messages
Driver take in a reef, avoid that traffic accident occurs between the pedestrian in road cross, further improve vehicle traveling
Safety.
Based on first embodiment, propose that the present invention is based on the 3rd embodiments of the communication control method of traffic lights, in this reality
It applies in example, step S150 includes：
Step S151 is determined in the road cross according to described first image recognition result with the presence or absence of travelling
Vehicle；
Step S152 is identified according to described first image and is tied there are when moving traffic in the road cross
Fruit determines the travel direction of moving traffic；
Step S153, the road information based on the travel direction and the road cross, determines the road cross
In with the presence or absence of the corresponding route conflict of green light signals after the switching of travel route and signal the first vehicle.
In the present embodiment, it when getting the first image recognition result, is determined according to first image recognition result
It whether there is moving traffic in the crossing of road, and if it exists, the vehicle travelled is then determined according to the first image recognition result
Travel direction, and moving traffic and signal are determined according to the road information based on travel direction and road cross
Whether the corresponding route of green light signals after switching conflicts, if conflict, it is determined that the row of the vehicle in collision course, that is, picture group
The route of route route overlapping corresponding with the green light signals after signal switching is sailed, the green light signals after switching according to signal correspond to
The route determination vehicle whether collision course in the travel route in the collision course or the vehicle in picture group
Position before, if being to determine in the road cross, there are travel route routes corresponding with the green light signals after signal switching
First vehicle of conflict.
Further, in one embodiment, step S153 includes：Based on the travel direction and the road cross
Road information determines the travel route of moving traffic；In the travel route for determining moving traffic, if exist
The travel route that the corresponding route of green light signals after switching with signal intersects, wherein there is the green light after switching with signal
When the travel route of the corresponding route intersection of signal, judge that there are travel route roads corresponding with the green light signals after signal switching
First vehicle of line conflict, the travel route that the corresponding route of green light signals after switching with signal intersects are first traveling
Route.
The communication control method based on traffic lights that the present embodiment proposes, by true according to described first image recognition result
It whether there is moving traffic in the fixed road cross, then there are moving traffics in the road cross
When, the travel direction of moving traffic is determined according to described first image recognition result, is then based on the travel direction
And the road information of the road cross, it determines green after switching with signal with the presence or absence of travel route in the road cross
First vehicle of the corresponding route conflict of modulating signal, can determine in road cross according to the first image recognition result and whether there is
First vehicle of travel route route conflict corresponding with the green light signals after signal switching, and then accurate determining first vehicle,
And then the accuracy of the first broadcast message of output is improved, further improve the safety of vehicle traveling.
Based on above-described embodiment, propose that the present invention is based on the fourth embodiments of the communication control method of traffic lights, in this reality
It applies in example, being somebody's turn to do the communication control method based on traffic lights further includes：
Step S210 obtains the road cross setting in real time when the traffic light device executes signal handover operation
Camera shooting picture；
Step S220 carries out image recognition operations to the picture and obtains the second image recognition result；
Step S230 is determined based on second image recognition result and be whether there is break in traffic rules and regulations vehicle in the road cross
；
Step S240 sends third broadcast message there are when traffic violation vehicle in the road cross.
In the present embodiment, it is monitoring that traffic light device currently executes signal handover operation, is obtaining road cross setting
Camera shooting picture, and the picture to getting carry out image recognition operations obtain the second image recognition result, and base
It is determined in the second image recognition result and whether there is traffic violation vehicle in the road cross, there are traffic violation vehicles
When, third broadcast message is sent, to prompt the driver of each vehicle in road cross, there is currently traffic violation vehicles, so that
Driver takes in a reef, the generation to avoid traffic accident.
Specifically, the travel route that the vehicle in road cross is determined according to the second image recognition result, determines each vehicle
Travel route in the presence or absence of the inconsistent route of the corresponding route of green light signals before switching with signal, and if it exists, then should
The corresponding vehicle of the inconsistent route of route be traffic violation vehicle, meanwhile, in the travel route for determining each vehicle whether
Signal is executed in the presence of the consistent corresponding vehicle of route of route corresponding with green light signals before signal switching in traffic light device to cut
It changes operation and advances into the road cross, and if it exists, then should execute signal handover operation in traffic light device and advance into the Road
The vehicle of mouth is traffic violation vehicle.
The communication control method based on traffic lights that the present embodiment proposes is cut by executing signal in the traffic light device
When changing operation, the picture of the camera shooting of the road cross setting is obtained in real time, image knowledge then is carried out to the picture
The second image recognition result Cao Zuo not obtained, then based on second image recognition result determine in the road cross whether
There are traffic violation vehicles, then send third broadcast message there are when traffic violation vehicle in the road cross, prompt
There is currently traffic violation vehicles by the driver of each vehicle in road cross, so that driver takes in a reef, avoid traffic thing
Therefore generation, further improve vehicle traveling safety.
Based on fourth embodiment, propose that the present invention is based on the 5th embodiments of the communication control method of traffic lights, in this reality
It applies in example, step S240 includes：
Step S241, there are when traffic violation vehicle in the road cross, according to second image recognition result
Determine that the fourth line of the traffic violation vehicle sails route；
Step S242, transmission include the third broadcast message that the fourth line sails route, wherein according to the institute received
When stating third broadcast message and determining that fifth line sails route and sails route with the fourth line and conflict, the 4th vehicle in the road cross
Output third prompt messages, the fifth line sail route be the 4th vehicle travel route.
In the present embodiment, it is determined and is handed over according to the second image recognition result there are when traffic violation vehicle in road cross
The fourth line of logical vehicles peccancy sails route, and transmission includes the third broadcast message that the fourth line sails route, wherein road cross
In vehicle when receiving the third broadcast message, obtain fourth line and sail route, and travel route is green after signal switching
4th vehicle of the corresponding route of modulating signal determines that its travel route sails whether route conflicts with fourth line, if conflict, road
The 4th vehicle in crossing exports third prompt messages, and to prompt the driver of the 4th vehicle, there is currently breaks in traffic rules and regulations
Vehicle, so that driver takes in a reef, the generation to avoid traffic accident further improves the safety of vehicle traveling.
The communication control method based on traffic lights that the present embodiment proposes, by the road cross, there are traffic to disobey
When chapter vehicle, determines that the fourth line of the traffic violation vehicle sails route according to second image recognition result, then send
The third broadcast message of route is sailed including the fourth line, wherein determining the according to the third broadcast message that receives
When five travel routes sail route with the fourth line and conflict, the 4th vehicle output third alarm letter in the road cross
Breath, the fifth line sail the travel route that route is the 4th vehicle, with prompt the driver of the 4th vehicle there is currently
Traffic violation vehicle, so that driver takes in a reef, the generation to avoid traffic accident further improves the safety of vehicle traveling
Property.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage medium
On be stored with the communication control program based on traffic lights, it is real when the communication control program based on traffic lights is executed by processor
Now following operation：
The traffic light signal being arranged in the traffic light device of road cross is obtained in real time；
Determine that the traffic light device currently whether there is signal handover operation based on the traffic light signal；
When there is currently signal handover operation, the camera for controlling the road cross setting executes the behaviour that continuously takes pictures
Make；
Image recognition operations are carried out to the picture group that continuous photographing operation obtains, to obtain the first image recognition result；
It is determined in the road cross according to described first image recognition result and is switched with the presence or absence of travel route and signal
First vehicle of the corresponding route conflict of green light signals afterwards；
When there are the first vehicle of travel route route conflict corresponding with the green light signals after signal switching, institute is determined
State the first travel route of the first vehicle；
Transmission includes the first broadcast message of first travel route, wherein wide according to receive described first
When broadcasting information and determining that the second travel route conflicts with first travel route, the second vehicle output in the road cross the
One prompt messages, second travel route are the travel route of second vehicle.
Further, following operation is also realized when the communication control program based on traffic lights is executed by processor：
When there is no the first vehicle of travel route route conflict corresponding with the green light signals after signal switching, according to
Described first image recognition result determines that the green light signals after switching with signal with the presence or absence of track route in road cross are corresponding
Route conflict pedestrian；
When there are the pedestrian of track route route conflict corresponding with the green light signals after signal switching, the row is determined
The track route of people；
Transmission includes the second broadcast message of the track route, wherein according to the second broadcast letter received
When breath determines that third travel route conflicts with the track route, the second alarm of third vehicle output in the road cross carries
Show that information, the third travel route are the travel route of the third vehicle.
Further, following operation is also realized when the communication control program based on traffic lights is executed by processor：
When there is currently signal handover operation, the corresponding camera of green light signals before signal switching is determined, and control
The corresponding camera of green light signals before signal switching executes continuous photographing operation.
Further, following operation is also realized when the communication control program based on traffic lights is executed by processor：
It is determined according to described first image recognition result and whether there is moving traffic in the road cross；
There are when moving traffic in the road cross, determined according to described first image recognition result
The travel direction of the vehicle of traveling；
Road information based on the travel direction and the road cross, determines and whether there is in the road cross
First vehicle of travel route route conflict corresponding with the green light signals after signal switching.
Further, following operation is also realized when the communication control program based on traffic lights is executed by processor：
Road information based on the travel direction and the road cross determines the traveling road of moving traffic
Line；
In the travel route for determining moving traffic, if there is road corresponding with the green light signals after signal switching
The travel route of line intersection, wherein in the travel route that the corresponding route of green light signals existed after switching with signal intersects,
Judge that there are the first vehicles of travel route route conflict corresponding with the green light signals after signal switching, after switching with signal
The travel route of the corresponding route intersection of green light signals is first travel route.
Further, following operation is also realized when the communication control program based on traffic lights is executed by processor：
When the traffic light device executes signal handover operation, the camera for obtaining the road cross setting in real time is clapped
The picture taken the photograph；
Image recognition operations are carried out to the picture and obtain the second image recognition result；
It is determined based on second image recognition result and whether there is traffic violation vehicle in the road cross；
There are when traffic violation vehicle in the road cross, third broadcast message is sent.
Further, following operation is also realized when the communication control program based on traffic lights is executed by processor：
There are when traffic violation vehicle in the road cross, the friendship is determined according to second image recognition result
The fourth line of logical vehicles peccancy sails route；
Transmission includes the third broadcast message that the fourth line sails route, wherein wide according to the third received
When broadcasting information and determining that fifth line sails route and sails route with the fourth line and conflict, the 4th vehicle output in the road cross the
Three prompt messages, the fifth line sail the travel route that route is the 4th vehicle.
Further, following operation is also realized when the communication control program based on traffic lights is executed by processor：
The corresponding route determination voice playing device of green light signals after being switched based on signal, and broadcast by determining voice
Put device output alarm sound.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of communication control method based on traffic lights, which is characterized in that the communication control method packet based on traffic lights
Include following steps：
The traffic light signal being arranged in the traffic light device of road cross is obtained in real time；
Determine that the traffic light device currently whether there is signal handover operation based on the traffic light signal；
When there is currently signal handover operation, the camera for controlling the road cross setting executes continuous photographing operation；
Image recognition operations are carried out to the picture group that continuous photographing operation obtains, to obtain the first image recognition result；
It is determined according to described first image recognition result after switching with signal with the presence or absence of travel route in the road cross
First vehicle of the corresponding route conflict of green light signals；
In the first vehicle of the corresponding route conflict of green light signals after switching there are travel route and signal, described the is determined
First travel route of one vehicle；
Transmission includes the first broadcast message of first travel route, wherein according to the first broadcast letter received
When breath determines that the second travel route conflicts with first travel route, the first report of the second vehicle output in the road cross
Alert prompt message, second travel route are the travel route of second vehicle.
2. the communication control method based on traffic lights as described in claim 1, which is characterized in that described according to first figure
As recognition result determines in the road cross with the presence or absence of travel route route corresponding with the green light signals after signal switching
After the step of first vehicle of conflict, the communication control method based on traffic lights further includes：
When there is no the first vehicle of travel route route conflict corresponding with the green light signals after signal switching, according to described
First image recognition result determines in road cross with the presence or absence of track route road corresponding with the green light signals after signal switching
The pedestrian of line conflict；
When there are the pedestrian of track route route conflict corresponding with the green light signals after signal switching, determine the pedestrian's
Track route；
Transmission includes the second broadcast message of the track route, wherein true according to second broadcast message received
When determining third travel route and conflicting with the track route, the third vehicle in the road cross exports the second alarm letter
Breath, the third travel route are the travel route of the third vehicle.
3. the communication control method based on traffic lights as described in claim 1, which is characterized in that described there is currently signals
When handover operation, controlling the step of camera that the road cross is arranged executes continuous photographing operation includes：
When there is currently signal handover operation, the corresponding camera of green light signals before signal switching is determined, and control signal
The corresponding camera of green light signals before switching executes continuous photographing operation.
4. the communication control method based on traffic lights as described in claim 1, which is characterized in that described according to first figure
As recognition result determines in the road cross with the presence or absence of travel route route corresponding with the green light signals after signal switching
Conflict the first vehicle the step of include：
It is determined according to described first image recognition result and whether there is moving traffic in the road cross；
There are when moving traffic in the road cross, travelled according to the determination of described first image recognition result
Vehicle travel direction；
Road information based on the travel direction and the road cross determines in the road cross with the presence or absence of traveling
First vehicle of route route conflict corresponding with the green light signals after signal switching.
5. the communication control method based on traffic lights as claimed in claim 4, which is characterized in that described to be based on the traveling side
To and the road cross road information, after determining in the road cross with the presence or absence of the switching of travel route and signal
The step of first vehicle of green light signals corresponding route conflict includes：
Road information based on the travel direction and the road cross, determines the travel route of moving traffic；
In the travel route for determining moving traffic, if there is route phase corresponding with the green light signals after signal switching
The travel route of friendship, wherein in the travel route that the corresponding route of green light signals existed after switching with signal intersects, judgement
There are the first vehicle of travel route route conflict corresponding with the green light signals after signal switching, the green light after switching with signal
The travel route of the corresponding route intersection of signal is first travel route.
6. the communication control method based on traffic lights as described in claim 1, which is characterized in that described logical based on traffic lights
Believe that control method further includes：
When the traffic light device executes signal handover operation, the camera shooting of the road cross setting is obtained in real time
Picture；
Image recognition operations are carried out to the picture and obtain the second image recognition result；
It is determined based on second image recognition result and whether there is traffic violation vehicle in the road cross；
There are when traffic violation vehicle in the road cross, third broadcast message is sent.
7. the communication control method based on traffic lights as claimed in claim 6, which is characterized in that described in the road cross
In there are when traffic violation vehicle, the step of sending third broadcast message includes：
There are when traffic violation vehicle in the road cross, determine that the traffic is disobeyed according to second image recognition result
The fourth line of chapter vehicle sails route；
Transmission includes the third broadcast message that the fourth line sails route, wherein is broadcasting letter according to the third received
When breath determines that fifth line sails route and sails route with the fourth line and conflict, the 4th vehicle output third report in the road cross
Alert prompt message, the fifth line sail the travel route that route is the 4th vehicle.
8. the communication control method based on traffic lights as described in any one of claim 1 to 7, which is characterized in that the road
Multiple voice playing devices are equipped in the crossing of road, the transmission includes the steps that the first broadcast message of first travel route
Later, the communication control method based on traffic lights further includes：
The corresponding route determination voice playing device of green light signals after being switched based on signal, and filled by determining speech play
Set output alarm sound.
9. a kind of communication control unit based on traffic lights, which is characterized in that the communication control unit packet based on traffic lights
It includes：Memory, processor and it is stored in the communication based on traffic lights that can be run on the memory and on the processor
Program is controlled, it is described that such as in claim 1 to 8 is realized when being executed by the processor based on the communication control program of traffic lights
The step of communication control method based on traffic lights described in one.
10. a kind of computer readable storage medium, which is characterized in that be stored with based on red on the computer readable storage medium
The communication control program of green light realizes such as claim 1 when the communication control program based on traffic lights is executed by processor
The step of to the communication control method based on traffic lights described in any one of 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528274.6A CN108510760A (en) | 2018-05-28 | 2018-05-28 | Communication control method, device based on traffic lights and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528274.6A CN108510760A (en) | 2018-05-28 | 2018-05-28 | Communication control method, device based on traffic lights and computer readable storage medium |
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| CN108510760A true CN108510760A (en) | 2018-09-07 |
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| CN201810528274.6A Withdrawn CN108510760A (en) | 2018-05-28 | 2018-05-28 | Communication control method, device based on traffic lights and computer readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335484A (en) * | 2019-08-08 | 2019-10-15 | 北京小马智行科技有限公司 | Control the method and device of vehicle driving |
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2018
- 2018-05-28 CN CN201810528274.6A patent/CN108510760A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335484A (en) * | 2019-08-08 | 2019-10-15 | 北京小马智行科技有限公司 | Control the method and device of vehicle driving |
| CN110335484B (en) * | 2019-08-08 | 2021-03-12 | 北京小马慧行科技有限公司 | Method and device for controlling vehicle to run |
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