CN109544910A - Temporary traffic command methods, device, system, computer equipment and storage medium - Google Patents

Temporary traffic command methods, device, system, computer equipment and storage medium Download PDF

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Publication number
CN109544910A
CN109544910A CN201811265721.XA CN201811265721A CN109544910A CN 109544910 A CN109544910 A CN 109544910A CN 201811265721 A CN201811265721 A CN 201811265721A CN 109544910 A CN109544910 A CN 109544910A
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China
Prior art keywords
traffic
temporary
vehicle
authorization
unmanned vehicle
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CN201811265721.XA
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Chinese (zh)
Inventor
刘思杨
陈尚义
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Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Priority to CN201811265721.XA priority Critical patent/CN109544910A/en
Publication of CN109544910A publication Critical patent/CN109544910A/en
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    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • 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
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096725—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information generates an automatic action on the vehicle control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses temporary traffic command methods, device, system, computer equipment and storage mediums, and it wherein at least includes: abort situation that wherein method, which includes: the fault message that intelligent transportation brain obtains the unmanned vehicle reported,；Intelligent transportation brain selects the traffic entity for having temporary traffic command ability from the traffic entity in abort situation section, is temporary Virtual traffic guidance unit by the traffic entity authorization selected, and carries out temporary traffic commander by temporary Virtual traffic guidance unit.Using scheme of the present invention, it can be avoided as much as traffic congestion, guarantee the unobstructed etc. of traffic when the operation of extensive unmanned vehicle to the maximum extent.

Description

Temporary traffic command methods, device, system, computer equipment and storage medium
[technical field]
The present invention relates to Computer Applied Technology, in particular to temporary traffic command methods, device, system, computer is set Standby and storage medium.
[background technique]
Currently, the traffic environment of overwhelming majority of countries is all more complicated, vehicle can also exist in actual operational process Various emergency cases.
In manned environment, when some vehicle in section encounters catastrophic failure, serious friendship often will cause Logical congestion, as shown in FIG. 1, FIG. 1 is traffic congestion schematic diagram caused by vehicle trouble of the present invention, two-way two lane (in Between be solid line) in, if A vehicle catastrophic failure causes to cast anchor, will lead to right side traffic can not normal pass.
In manned environment, the digital map navigations class product such as Baidu map can allow user it is spontaneous report catastrophic failure Deng, while user can be prompted to avoid congested link by road condition data, people can give full play to subjectivity as intelligent biological body Dynamic role carrys out the specific route of flexible choice, or even can specially " violating the regulations ", and what B vehicle and C vehicle as shown in figure 1 may seize every opportunity faces Right of way on the left of Shi Zhanyong.
After unmanned vehicle sizable application in open route environment, it is clear that can also be related to the above problem.Unmanned In environment, unmanned vehicle is usually observant of traffic rules, and due to that cannot occupy reverse right of way, B vehicle, C vehicle and subsequent vehicle will It can not continue to move ahead, to will cause the congestion of right side traffic, influencing the section, even nearby the traffic of Multiple Sections is current.
[summary of the invention]
In view of this, the present invention provides temporary traffic command methods, device, system, computer equipment and storage mediums.
Specific technical solution is as follows:
A kind of temporary traffic command methods, comprising:
Intelligent transportation brain obtains the fault message of the unmanned vehicle reported, wherein at least includes: abort situation；
The intelligent transportation brain, which selects one from the traffic entity in the abort situation section and has temporary traffic, to be referred to Wave the traffic entity of ability；
The traffic entity authorization selected is temporary Virtual traffic guidance unit by the intelligent transportation brain, by described interim Virtual traffic commands unit to carry out temporary traffic commander.
A kind of temporary traffic command methods, comprising:
When unmanned vehicle breaks down, the traffic entity for having temporary traffic command ability positioned at abort situation section is obtained The authorization instruction information for taking intelligent transportation brain to issue；
The traffic entity is determined according to authorization instruction information itself is authorized to be temporary Virtual traffic guidance unit, Carry out temporary traffic commander.
A kind of intelligent transportation brain device, comprising: failure obtains module and authorization handler module；
It wherein at least includes: fault bit that the failure, which obtains module for obtaining the fault message of the unmanned vehicle reported, It sets；
The authorization handler module has interim friendship for selecting one from the traffic entity in the abort situation section The traffic entity of logical command ability, is temporary Virtual traffic guidance unit by the traffic entity authorization selected, by the interim void Quasi- traffic guidance unit carries out temporary traffic commander.
A kind of temporary traffic command device, comprising: authorization obtains module and traffic guidance module；
The authorization obtains module, for when unmanned vehicle breaks down, obtaining intelligent transportation brain to positioned at fault bit Set the authorization instruction information that the traffic entity for having temporary traffic command ability in section issues；
The traffic guidance module, for indicating that information determines that place traffic entity is authorized to be temporarily according to the authorization Virtual traffic commands unit, carries out temporary traffic commander.
A kind of temporary traffic command system, comprising: intelligent transportation brain device as described above, and, such as the above institute The temporary traffic command device stated.
A kind of computer equipment, including memory, processor and be stored on the memory and can be in the processor The computer program of upper operation, the processor realize method as described above when executing described program.
A kind of computer readable storage medium is stored thereon with computer program, real when described program is executed by processor Now method as described above.
It can be seen that based on above-mentioned introduction using scheme of the present invention, it, can be by intelligently handing over when unmanned vehicle breaks down Logical brain selects the traffic entity for having temporary traffic command ability from the traffic entity in abort situation section, authorizes and is Temporary Virtual traffic guidance unit carries out temporary traffic commander and protects to the maximum extent to be avoided as much as traffic congestion Traffic is unobstructed when having demonstrate,proved the operation of extensive unmanned vehicle.
[Detailed description of the invention]
Fig. 1 is traffic congestion schematic diagram caused by vehicle trouble of the present invention.
Relation schematic diagram of the Fig. 2 between intelligent transportation brain of the present invention, unmanned vehicle and intelligent transportation facility.
Fig. 3 is the flow chart of temporary traffic command methods first embodiment of the present invention.
Fig. 4 is the processing flow schematic diagram of intelligent transportation brain of the present invention.
Fig. 5 is the flow chart of temporary traffic command methods second embodiment of the present invention.
Fig. 6 is the composed structure schematic diagram of intelligent transportation brain Installation practice of the present invention.
Fig. 7 is the composed structure schematic diagram of temporary traffic command device embodiment of the present invention.
Fig. 8 shows the block diagram for being suitable for the exemplary computer system/server 12 for being used to realize embodiment of the present invention.
[specific embodiment]
In recent years, the development that vehicle is increasingly becoming industry to car networking technologies such as all (V2X, Vehicle to X) becomes Gesture, the technologies such as V2X gradually penetrate into volume production vehicle, and the extensive commercialization in unmanned vehicle future is necessarily accompanied with net connectionization.Unmanned net Join vehicle as altitude figure, the carrier of automation, have make decisions on one's own, the basis of Coordination Decision, simultaneously because eliminating people Uncontrollable factor, under specific circumstances instead can more orderly, it is more organized.
Based on this, a kind of temporary traffic comand way is proposed in the present invention, when encountering unmanned vehicle catastrophic failure, can be led to It crosses and temporarily directs traffic in abort situation (position of fault) setting temporary Virtual traffic guidance unit, to avoid other vehicles Overstock and heavy congestion.It is believed that temporary Virtual traffic guidance unit is equivalent to the role for playing the part of interim traffic police.
Temporary Virtual traffic guidance unit can be the unmanned vehicle to break down, or be influenced nobody of traffic by failure Vehicle or intelligent transportation facility, or extraordinary commander's vehicle etc..
Unmanned vehicle can be unmanned passenger vehicle, be also possible to unmanned logistic car, road sweeper etc..It can be between vehicle and vehicle Vehicle (V2V, Vehicle to Vehicle) technology is interacted by vehicle, it can be between vehicle and intelligent transportation facility Infrastructure (V2I, Vehicle to Infrastructure) technology is interacted by vehicle.
Intelligent transportation facility may include roadside device (RSU, Road Side Unit), intelligent signal lamp etc..Intelligent transportation Facility can be interacted by 4G/5G network or optical network etc. and intelligent transportation brain.
In practical applications, local different establish a capital of unmanned vehicle is deployed with intelligent transportation facility, for example, more remote ground Area or non-emphasis traffic route.In the case where no intelligent transportation facility, unmanned vehicle can by 4G/5G network etc. directly with Intelligent transportation brain interacts.
Intelligent transportation brain is located at cloud, receives global traffic information, and according to whole traffic circulation in system Intelligent transportation facility, specific vehicle in use be adjusted, e.g., according to road conditions adjust intelligent signal lamp time, usual feelings Under condition, pressure, delay, complexity are calculated to alleviate, part permission and function may be sunk to edge by intelligent transportation brain Node, such as intelligent transportation facility, in addition, can also to provide high-precision map downloading, safety etc. according to demand each for intelligent transportation brain Class service.
According to the emergency situations that section may occur, intelligent transportation facility is designed to have different grades of interim friendship Logical command ability, for example, the temporary traffic command ability that the intelligent transportation facility positioned at intersection and section of keeping straight on has can With difference.
Unmanned vehicle can have difference by injection temporary traffic command ability, different grades of unmanned vehicle in the fabrication process The temporary traffic command ability of grade, fairly simple unmanned vehicle may not also have the ability, and intelligent transportation brain grasps system Whether each unmanned vehicle in system has the information of temporary traffic command ability.
Based on above-mentioned introduction, Fig. 2 is between intelligent transportation brain of the present invention, unmanned vehicle and intelligent transportation facility Relation schematic diagram.
In order to be clearer and more clear technical solution of the present invention, hereinafter, referring to the drawings and the embodiments, to institute of the present invention The scheme of stating is further described.
Obviously, described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on the present invention In embodiment, those skilled in the art's all other embodiment obtained without creative efforts, all Belong to the scope of protection of the invention.
Fig. 3 is the flow chart of temporary traffic command methods first embodiment of the present invention.As shown in figure 3, including following Specific implementation.
In 301, it wherein at least includes: abort situation that intelligent transportation brain, which obtains the fault message of the unmanned vehicle reported,.
In 302, intelligent transportation brain, which selects one from the traffic entity in abort situation section and has temporary traffic, refers to Wave the traffic entity of ability.
In 303, the traffic entity authorization selected is temporary Virtual traffic guidance unit by intelligent transportation brain, by interim Virtual traffic commands unit to carry out temporary traffic commander.
When unmanned vehicle (A vehicle as shown in Figure 2) breaks down, independently reporting fault information intelligent transportation brain can be given, I.e. intelligent transportation brain can obtain the fault message of itself that the unmanned vehicle to break down reports, can be extremely in the fault message reported Less include: abort situation (such as longitude and latitude and height above sea level), in addition can also further comprise: fault car ID, moment, headstock direction Angle, car body size (length and width), fault type etc..
It, can when unmanned vehicle reporting fault information since intelligent transportation facility is not to be provided in all sections It is reported to intelligent transportation brain indirectly to connect intelligent transportation facility by V2I technology, it can also be direct by 4G/5G network etc. It is reported to intelligent transportation brain, following similar situation repeats no more.
The unmanned vehicle to break down that intelligent transportation brain can also obtain the unmanned vehicle not broken down or passenger reports Fault message.For example, when unmanned vehicle damage comparison is serious, may can not reporting fault information, then periphery nobody Vehicle can find automatically suspected fault by modes such as perception and report, alternatively, the passenger in periphery or the unmanned vehicle to break down Certain mode reporting fault information can also be passed through.In this case, some information may can not report, such as fault car ID, all information that will be got as much as possible are reported.
It, can be according to the road conditions and fault bit in abort situation section after intelligent transportation brain gets the fault message reported It sets etc. and to determine whether to need to be arranged temporary Virtual traffic guidance unit, if so, can be from the traffic entity in abort situation section In select the traffic entity for having temporary traffic command ability, by the traffic entity authorization selected be temporary Virtual traffic refer to Unit is waved, and special type can be sent and command vehicle and troubleshooting vehicle that abort situation is gone to carry out troubleshooting, if it is not, can be straight It connects and sends extraordinary commander's vehicle and troubleshooting vehicle goes to abort situation to carry out troubleshooting etc..
The traffic entity selected can include: intelligent transportation facility, the unmanned vehicle to break down are influenced traffic by failure Unmanned vehicle etc..
Fig. 4 is the processing flow schematic diagram of intelligent transportation brain of the present invention.As shown in figure 4, including real in detail below Existing mode.
In 401, intelligent transportation brain determines the need for setting according to the road conditions and abort situation in abort situation section Temporary Virtual traffic guidance unit is set, if so, executing 402, otherwise, executes 409.
For example, will lead to right side if A vehicle failure for the situation of two-way two lane shown in Fig. 2 (centre is solid line) Traffic paralysis then has no effect on it is believed that needing to be arranged temporary Virtual traffic guidance unit but if A vehicle goes out road surface at this time Traffic is normally carried out, then then it is believed that not needing setting temporary Virtual traffic guidance unit.
In 402, intelligent transportation brain determines to whether there is to have in the unmanned vehicle periphery preset range to break down and face When traffic guidance ability intelligent transportation facility, if so, execute 403, otherwise, execute 404.
The specific value of the preset range can be determined according to actual needs.Intelligent transportation facility can be roadside device or intelligence Energy signal lamp etc..
In 403, intelligent transportation brain selects the intelligent transportation facility for having temporary traffic command ability, will select Intelligent transportation facility authorization be temporary Virtual traffic guidance unit, execute 409 later.
It is handed over if it is determined that there is the intelligence for having temporary traffic command ability in the unmanned vehicle periphery preset range to break down Logical facility, intelligent transportation brain can therefrom select one and be used as temporary Virtual traffic guidance unit, issue authorization instruction letter to it Breath.
Specific choice mode is unlimited, sets for example, can be the nearest intelligent transportation of the unmanned vehicle for selecting distance to break down It applies, is also possible to the highest intelligent transportation facility of temporary traffic command ability grade etc. that selection has.
In 404, intelligent transportation brain determines whether the fault message got is that the unmanned vehicle to break down reports, If so, executing 405, otherwise, 407 are executed.
In 405, intelligent transportation brain determines whether the unmanned vehicle to break down has temporary traffic command ability, if It is then to execute 406, otherwise, executes 407.
In 406, the unmanned vehicle authorization broken down is temporary Virtual traffic guidance unit by intelligent transportation brain, later Execute 409.
Intelligent transportation brain can issue authorization instruction information to the unmanned vehicle to break down.
In 407, intelligent transportation brain determines to whether there is in the unmanned vehicle for being influenced traffic by failure have temporary traffic Otherwise the vehicle of command ability, executes 409 if so, executing 408.
If fault message is not that the unmanned vehicle to break down reports, alternatively, reporting but occurring for the unmanned vehicle to break down The unmanned vehicle of failure does not have temporary traffic command ability, and intelligent transportation brain can further determine that the nothing that traffic is influenced by failure With the presence or absence of the vehicle for having temporary traffic command ability in people's vehicle (B vehicle and C vehicle in such as Fig. 2).
In 408, intelligent transportation brain selects a vehicle from the vehicle for having temporary traffic command ability, will select Vehicle authorization be temporary Virtual traffic guidance unit, execute 409 later.
If it is determined that being influenced the presence of the vehicle for having temporary traffic command ability, intelligent transportation in the unmanned vehicle of traffic by failure Brain can therefrom select one and be used as temporary Virtual traffic guidance unit, issue authorization instruction information to it.
Specific choice mode is unlimited, for example, can be the nearest unmanned vehicle of the unmanned vehicle for selecting distance to break down, it can also To be the highest unmanned vehicle of temporary traffic command ability grade etc. for selecting to have.
In addition, temporary Virtual traffic guidance unit is remain stationary during carrying out temporary traffic commander, if therefore will be by event The unmanned vehicle authorization that barrier influences traffic is temporary Virtual traffic guidance unit, and intelligent transportation brain is also needed to temporary Virtual traffic Commander's unit issues commander's temporal information, so that temporary Virtual traffic guidance unit is remain stationary within commander's time, when being more than After commanding the time, de-authorization can be requested to intelligent transportation brain.
Correspondingly, intelligent transportation brain can determine the nothing that traffic is influenced in addition to temporary Virtual traffic guidance unit, by failure With the presence or absence of the vehicle for having temporary traffic command ability in people's vehicle, if so, it is interim for can selecting one of vehicle authorization Virtual traffic commands unit, issues commander's temporal information, and releases the authorization of the unmanned vehicle for issuing request, so as to this nobody Vehicle continues the stroke of oneself, if it is not, can continue authorization to issue the unmanned vehicle of request to be temporary Virtual traffic guidance unit, and issues Temporal information is commanded, the commander's temporal information issued again can be identical or different with commander's temporal information for issuing before.
In 409, intelligent transportation brain sends extraordinary commander's vehicle and troubleshooting vehicle goes to abort situation to carry out Troubleshooting.
Special type commander vehicle can be unmanned traffic police's vehicle etc., be mainly used for temporary traffic commander.Troubleshooting vehicle is main It is dragged away for handling catastrophic failure and traffic accident, such as by fault car.
After special type commander's vehicle reaches abort situation, interim commander's takeover request, intelligence can be issued to intelligent transportation brain It can be temporary Virtual traffic guidance unit by special type commander's vehicle authorization after traffic brain gets interim commander's takeover request, And authorization for existing temporary Virtual traffic guidance unit before can be released, authorization instruction information is such as issued to extraordinary commander Vehicle, and issue authorization and release information existing temporary Virtual traffic guidance unit to before, i.e., it is connect by special type commander's vehicle For as temporary Virtual traffic guidance unit.
After troubleshooting vehicle reaches abort situation and completes troubleshooting, it can be released to intelligent transportation brain reporting fault Information after intelligent transportation brain gets trouble shooting information, can be released for current temporary Virtual traffic guidance unit Authorization terminates temporary traffic commander.
It is above that mainly scheme of the present invention is illustrated from intelligent transportation brain side, it is handed over below from temporary Virtual Scheme of the present invention is further described in logical commander unit side.
Fig. 5 is the flow chart of temporary traffic command methods second embodiment of the present invention.As shown in figure 5, including following Specific implementation.
The friendship for having temporary traffic command ability in 501, when unmanned vehicle breaks down, positioned at abort situation section Logical entity obtains the authorization instruction information that intelligent transportation brain issues.
In 502, traffic entity is determined according to authorization instruction information itself is authorized to be temporary Virtual traffic guidance unit, Carry out temporary traffic commander.
Traffic entity in the present embodiment may include: intelligent transportation facility, break down unmanned vehicle is influenced by failure The unmanned vehicle of traffic or extraordinary commander's vehicle etc..
When traffic entity is intelligent transportation facility, the unmanned vehicle that breaks down or the unmanned vehicle for being influenced by failure traffic, After traffic entity can get the fault message of the unmanned vehicle reported for intelligent transportation brain, included at least in fault message: therefore Hinder position, one selected from the traffic entity in abort situation section has the traffic entity of temporary traffic command ability.
When traffic entity is extraordinary commander's vehicle, traffic entity can send the spy of abort situation for intelligent transportation brain Kind commander's vehicle after special type commander's vehicle reaches abort situation, can issue temporarily commander's takeover request to intelligent transportation brain, with Just special type commander's vehicle authorization is temporary Virtual traffic guidance unit by intelligent transportation brain, and there is temporary Virtual friendship before When logical commander's unit, the authorization for existing temporary Virtual traffic guidance unit before is released.
When temporary Virtual traffic guidance unit is intelligent transportation facility, the unmanned vehicle to break down or extraordinary commander's vehicle When, temporary Virtual traffic guidance unit can be carried out the following processing periodically: the vehicle into section broadcasts interim command information, And obtain receive interim command information vehicle return information of vehicles, according to information of vehicles and road conditions got etc. into Row communications policy, and traffic guidance is carried out according to communications policy.
For example, temporary Virtual traffic guidance unit can be into section after being authorized to be temporary Virtual traffic guidance unit Vehicle broadcasts interim command information, notifies these vehicles that will be directed traffic by temporary Virtual traffic guidance unit, interim to command Information needs to have specific mark, so that vehicle preferentially identifies the information, also, interim command information needs to have Special safety Property, to prevent from forging.Temporary Virtual traffic guidance unit, which can obtain, receives the vehicle letter that the vehicle of interim command information returns Breath, it may include: vehicle ID, moment, position (such as longitude and latitude and height above sea level), speed, headstock deflection, car body size (length and width). Temporary Virtual traffic guidance unit can carry out communications policy according to information of vehicles and road conditions got etc., and determine according to traffic Plan carries out traffic guidance, for example, B vehicle and C vehicle shown in Fig. 2 can be commanded temporarily to occupy left side right of way.
After scheduled duration, temporary Virtual traffic guidance unit is repeatable execute the interim command information of above-mentioned broadcast and The processes such as communications policy are carried out according to information of vehicles and road conditions got etc..Because the vehicle commanded is when running one section Between after, it is likely that change, it is therefore desirable to interim command information is re-broadcast, to obtain new information of vehicles etc..It is described The specific value of scheduled duration etc. can be determined according to actual needs.
When temporary Virtual traffic guidance unit, which is, is influenced the unmanned vehicle of traffic by failure, temporary Virtual traffic guidance unit Can periodically carry out the following processing: the vehicle into section broadcasts interim command information, and obtains and receive interim commander's letter The information of vehicles that the vehicle of breath returns carries out communications policy according to the information of vehicles and road conditions got, and determines according to traffic Plan carries out traffic guidance.
In addition, it is big can also to obtain intelligent transportation while obtaining authorization instruction information for temporary Virtual traffic guidance unit Commander's temporal information that brain issues.Temporary Virtual traffic guidance unit is remain stationary within commander's time, when more than commander's time Afterwards, de-authorization can be requested to intelligent transportation brain, i.e. request end temporary traffic commands and intelligent transportation brain is allowed separately to select Select new temporary Virtual traffic guidance unit.Commander's time is typically larger than temporary Virtual traffic guidance unit periodically to section Interior vehicle broadcasts the time cycle of interim command information.
Correspondingly, the authorization that temporary Virtual traffic guidance unit can obtain that intelligent transportation brain issues releases information or continuation Authorization and commander's temporal information.Wherein, it is that intelligent transportation brain is determined except temporary Virtual traffic guidance list that authorization, which releases information, It is first outer, influenced in the unmanned vehicle of traffic that there is also issue after the vehicle for having temporary traffic command ability by failure.Continue to award Power and commander's temporal information are that the determination of intelligent transportation brain is influenced traffic in addition to temporary Virtual traffic guidance unit, by failure There is no have to issue after the vehicle of temporary traffic command ability in unmanned vehicle.
If receiving the authorization that intelligent transportation brain issues releases information, temporary Virtual traffic guidance unit can be into section The interim commander's modification information of vehicle broadcast, notify these vehicles its will no longer command the traffic in the section, terminate temporary traffic Commander, the vehicle for receiving interim commander's modification information will wait new temporary Virtual traffic guidance cell broadcast temporarily to command letter Breath.If receive that intelligent transportation brain issues continues to authorize and command temporal information, temporary Virtual traffic guidance unit will Continue temporary traffic commander, i.e., continues the traffic for commanding the section in the way of before.
After troubleshooting vehicle completes troubleshooting, information can be released to intelligent transportation brain reporting fault, correspondingly, Intelligent transportation brain can issue authorization to current temporary Virtual traffic guidance unit and release and temporarily command ending message.Face When virtual traffic commander's unit receive authorization release and interim commander's ending message after, can the vehicle broadcast into section face When command ending message, the vehicle for receiving interim commander's ending message will carry out traffic according to built-in strategy is autonomous again.
It should be noted that for the various method embodiments described above, for simple description, being all expressed as a series of Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described, because according to According to the present invention, certain steps can use other sequences or carry out simultaneously.Secondly, those skilled in the art should also know that, The embodiments described in the specification are all preferred embodiments, and not necessarily the present invention must for related actions and modules Must.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, it may refer to the associated description of other embodiments.
In short, using scheme described in above-mentioned each method embodiment, it, can be by intelligent transportation brain when unmanned vehicle breaks down The traffic entity for having temporary traffic command ability is selected from the traffic entity in abort situation section, it is interim empty for authorizing Quasi- traffic guidance unit, carries out temporary traffic commander, to be avoided as much as traffic congestion, and uses multi-layer and designs Mode, intelligent transportation facility, the unmanned vehicle to break down, the unmanned vehicle for being influenced by failure traffic and extraordinary commander's vehicle etc. are Be likely to become temporary Virtual traffic guidance unit, thus when ensure that the operation of extensive unmanned vehicle to the maximum extent traffic it is logical Freely.
The introduction about embodiment of the method above, below by way of Installation practice, to scheme of the present invention carry out into One step explanation.
Fig. 6 is the composed structure schematic diagram of intelligent transportation brain Installation practice of the present invention.As shown in Figure 6, comprising: Failure obtains module 601 and authorization handler module 602.
It wherein at least includes: abort situation that failure, which obtains module 601 for obtaining the fault message of the unmanned vehicle reported,.
Authorization handler module 602 has temporary traffic for selecting one from the traffic entity in abort situation section and refers to The traffic entity authorization selected is temporary Virtual traffic guidance unit, is referred to by temporary Virtual traffic by the traffic entity for waving ability It waves unit and carries out temporary traffic commander.
Wherein, failure, which obtains module 601, can obtain the fault message of itself that the unmanned vehicle to break down reports, and/or, The fault message for the unmanned vehicle to break down that the unmanned vehicle or passenger that acquisition is not broken down report.
Authorization handler module 602 can determine the need for being arranged according to the road conditions in abort situation section and abort situation etc. Temporary Virtual traffic guidance unit, if so, can select one from the traffic entity in abort situation section has temporary traffic The traffic entity authorization selected is temporary Virtual traffic guidance unit, if it is not, special type can be sent by the traffic entity of command ability Commander's vehicle and troubleshooting vehicle go to abort situation to carry out troubleshooting.
The traffic entity selected can include: intelligent transportation facility, the unmanned vehicle to break down are influenced traffic by failure Unmanned vehicle etc..
When needing to be arranged temporary Virtual traffic guidance unit, authorization handler module 602 can determine nobody to break down With the presence or absence of the intelligent transportation facility for having temporary traffic command ability in the preset range of vehicle periphery, if so, one can be selected Have the intelligent transportation facility of temporary traffic command ability, is temporary Virtual traffic guidance by the intelligent transportation facility authorization selected Unit, if it is not, from the unmanned vehicle to break down or can be influenced to select one in the unmanned vehicle of traffic by failure and have temporary traffic The vehicle authorization selected is temporary Virtual traffic guidance unit by the vehicle of command ability.
Specifically, authorization handler module 602 can determine whether the fault message got is on the unmanned vehicle to break down Report, the unmanned vehicle for reporting, and breaking down if the unmanned vehicle to break down has temporary traffic command ability, can will occur The unmanned vehicle authorization of failure is temporary Virtual traffic guidance unit, if not the unmanned vehicle to break down reports, alternatively, to occur The unmanned vehicle of failure reports but the unmanned vehicle to break down does not have temporary traffic command ability, however, it is determined that is influenced traffic by failure Unmanned vehicle in exist and have the vehicle of temporary traffic command ability, can select one of vehicle authorization is that temporary Virtual is handed over Logical commander's unit.
Authorization handler module 602 may be used also after the traffic entity authorization that will be selected is temporary Virtual traffic guidance unit It further sends extraordinary commander's vehicle and troubleshooting vehicle goes to abort situation to carry out troubleshooting.
In addition, if being temporary Virtual traffic guidance unit, authorisation process mould by the unmanned vehicle authorization for being influenced traffic by failure Block 602 can also issue commander's temporal information to temporary Virtual traffic guidance unit, so that temporary Virtual traffic guidance unit is referring to It waves in the time and remain stationary, after being more than commander's time, request de-authorization, correspondingly, it may be determined that except temporary Virtual traffic refers to It waves in the unmanned vehicle for being influenced traffic outside unit, by failure with the presence or absence of the vehicle for having temporary traffic command ability, if so, optional One of vehicle authorization is temporary Virtual traffic guidance unit out, issues commander's temporal information, and release and sending is asked The authorization for the unmanned vehicle asked if it is not, can continue authorization to issue the unmanned vehicle of request to be temporary Virtual traffic guidance unit, and issues Command temporal information.
Authorization handler module 602 can also obtain the interim commander adapter tube issued after extraordinary commander's vehicle arrival abort situation and ask It asks, is temporary Virtual traffic guidance unit by special type commander's vehicle authorization, and there is temporary Virtual traffic guidance unit before When, release the authorization for existing temporary Virtual traffic guidance unit before.
Authorization handler module 602 can also obtain troubleshooting vehicle and reach what abort situation and completing reported after troubleshooting Trouble shooting information releases the authorization for temporary Virtual traffic guidance unit, terminates temporary traffic commander.
Fig. 7 is the composed structure schematic diagram of temporary traffic command device embodiment of the present invention.As shown in fig. 7, comprises: Authorization obtains module 701 and traffic guidance module 702.
It authorizes and obtains module 701, for when unmanned vehicle breaks down, obtaining intelligent transportation brain to positioned at abort situation The authorization that the traffic entity for having temporary traffic command ability in section issues indicates information.
Traffic guidance module 702 is authorized to be temporary Virtual for traffic entity where determining according to authorization instruction information Traffic guidance unit carries out temporary traffic commander.
The traffic entity can include: intelligent transportation facility, the unmanned vehicle to break down are influenced nobody of traffic by failure Vehicle or extraordinary commander's vehicle etc..
When traffic entity is intelligent transportation facility, the unmanned vehicle that breaks down or the unmanned vehicle for being influenced by failure traffic, After traffic entity can get the fault message of the unmanned vehicle reported for intelligent transportation brain, included at least in fault message: therefore Hinder position, one selected from the traffic entity in abort situation section has the traffic entity of temporary traffic command ability.
When traffic entity is extraordinary commander's vehicle, traffic entity can send the spy of abort situation for intelligent transportation brain Kind commander's vehicle, authorization obtain module 701 and can issue to intelligent transportation brain after reaching abort situation and temporarily command adapter tube Request so that special type commander's vehicle authorization is temporary Virtual traffic guidance unit by intelligent transportation brain, and is faced existing before When virtual traffic commander's unit when, release the authorization for existing temporary Virtual traffic guidance unit before.
Traffic guidance module 702 can be carried out the following processing periodically: the vehicle into section broadcasts interim command information, And obtain receive interim command information vehicle return information of vehicles, according to information of vehicles and road conditions got etc. into Row communications policy, and traffic guidance is carried out according to communications policy.
When temporary Virtual traffic guidance unit, which is, is influenced the unmanned vehicle of traffic by failure, authorization obtains module 701 and may be used also Commander's temporal information that intelligent transportation brain issues is obtained, after being more than commander's time, releases and awards to the request of intelligent transportation brain Power, and obtain the authorization that intelligent transportation brain issues and release information or continue to authorize and command temporal information, wherein authorization solution Except information is that intelligent transportation brain is determined in addition to temporary Virtual traffic guidance unit, also deposited in the unmanned vehicle that is influenced traffic by failure It is issued after the vehicle for having temporary traffic command ability, continues to authorize and command temporal information to be that intelligent transportation brain is true It is fixed in addition to temporary Virtual traffic guidance unit, there is no have temporary traffic command ability in the unmanned vehicle that is influenced traffic by failure Vehicle after issue, if receiving the authorization that intelligent transportation brain issues releases information, terminate temporary traffic commander, if connect Receive that intelligent transportation brain issues continues to authorize and command temporal information, then continues temporary traffic commander.
Authorization obtains module 701 can also terminate receiving the authorization that intelligent transportation brain issues and releasing and temporarily command When information, terminate temporary traffic commander.
The present invention discloses a kind of temporary traffic command systems, comprising: intelligent transportation brain dress as shown in FIG. 6 It sets, and, temporary traffic command device as shown in Figure 7.
The specific workflow of above-mentioned apparatus and system embodiment please refers to the related description in preceding method embodiment, no It repeats again.
In short, using scheme described in above-mentioned apparatus and system embodiment, it, can be by intelligent transportation when unmanned vehicle breaks down Brain selects the traffic entity for having temporary traffic command ability from the traffic entity in abort situation section, authorizes to face When virtual traffic command unit, carry out temporary traffic commander, to be avoided as much as traffic congestion, and use multi-layer Design method, intelligent transportation facility, the unmanned vehicle to break down, the unmanned vehicle for being influenced by failure traffic and extraordinary commander's vehicle Deng being likely to become temporary Virtual traffic guidance unit, thus traffic when ensure that the operation of extensive unmanned vehicle to the maximum extent It is unobstructed.
Fig. 8 shows the block diagram for being suitable for the exemplary computer system/server 12 for being used to realize embodiment of the present invention. The computer system/server 12 that Fig. 8 is shown is only an example, should not function and use scope to the embodiment of the present invention Bring any restrictions.
As shown in figure 8, computer system/server 12 is showed in the form of universal computing device.Computer system/service The component of device 12 can include but is not limited to: one or more processor (processing unit) 16, memory 28, connect not homology The bus 18 of system component (including memory 28 and processor 16).
Bus 18 indicates one of a few class bus structures or a variety of, including memory bus or Memory Controller, Peripheral bus, graphics acceleration port, processor or the local bus using any bus structures in a variety of bus structures.It lifts For example, these architectures include but is not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC) Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Computer system/server 12 typically comprises a variety of computer system readable media.These media, which can be, appoints What usable medium that can be accessed by computer system/server 12, including volatile and non-volatile media, it is moveable and Immovable medium.
Memory 28 may include the computer system readable media of form of volatile memory, such as random access memory Device (RAM) 30 and/or cache memory 32.Computer system/server 12 may further include it is other it is removable/no Movably, volatile/non-volatile computer system storage medium.Only as an example, storage system 34 can be used for reading and writing Immovable, non-volatile magnetic media (Fig. 8 do not show, commonly referred to as " hard disk drive ").It, can although being not shown in Fig. 8 To provide the disc driver for reading and writing to removable non-volatile magnetic disk (such as " floppy disk "), and it is non-volatile to moving Property CD (such as CD-ROM, DVD-ROM or other optical mediums) read and write CD drive.In these cases, each drive Dynamic device can be connected by one or more data media interfaces with bus 18.Memory 28 may include at least one program Product, the program product have one group of (for example, at least one) program module, these program modules are configured to perform the present invention The function of each embodiment.
Program/utility 40 with one group of (at least one) program module 42 can store in such as memory 28 In, such program module 42 includes --- but being not limited to --- operating system, one or more application program, other programs It may include the realization of network environment in module and program data, each of these examples or certain combination.Program mould Block 42 usually executes function and/or method in embodiment described in the invention.
Computer system/server 12 can also be (such as keyboard, sensing equipment, aobvious with one or more external equipments 14 Show device 24 etc.) communication, it is logical that the equipment interacted with the computer system/server 12 can be also enabled a user to one or more Letter, and/or with the computer system/server 12 any is set with what one or more of the other calculating equipment was communicated Standby (such as network interface card, modem etc.) communicates.This communication can be carried out by input/output (I/O) interface 22.And And computer system/server 12 can also pass through network adapter 20 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network, such as internet) communication.As shown in figure 8, network adapter 20 passes through bus 18 communicate with other modules of computer system/server 12.It should be understood that although not shown in the drawings, computer can be combined Systems/servers 12 use other hardware and/or software module, including but not limited to: microcode, device driver, at redundancy Manage unit, external disk drive array, RAID system, tape drive and data backup storage system etc..
The program that processor 16 is stored in memory 28 by operation, at various function application and data Reason, such as realize the method in Fig. 3 or embodiment illustrated in fig. 5.
The present invention discloses a kind of computer readable storage mediums, are stored thereon with computer program, the program quilt It will be realized such as the method in Fig. 3 or embodiment illustrated in fig. 5 when processor executes.
It can be using any combination of one or more computer-readable media.Computer-readable medium can be calculating Machine readable signal medium or computer readable storage medium.Computer readable storage medium for example can be --- but it is unlimited In system, device or the device of --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, or any above combination.It calculates The more specific example (non exhaustive list) of machine readable storage medium storing program for executing includes: electrical connection with one or more conducting wires, just Taking formula computer disk, hard disk, random access memory (RAM), read-only memory (ROM), erasable type may be programmed read-only storage Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device, Or above-mentioned any appropriate combination.In this document, computer readable storage medium can be it is any include or storage journey The tangible medium of sequence, the program can be commanded execution system, device or device use or in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal, Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including --- but It is not limited to --- electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be Any computer-readable medium other than computer readable storage medium, which can send, propagate or Transmission is for by the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited In --- wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++, Further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion Divide and partially executes or executed on a remote computer or server completely on the remote computer on the user computer.? Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as mentioned using Internet service It is connected for quotient by internet).
In several embodiments provided by the present invention, it should be understood that disclosed device and method etc. can pass through Other modes are realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, Only a kind of logical function partition, there may be another division manner in actual implementation.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention The part steps of embodiment the method.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. it is various It can store the medium of program code.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.

Claims (35)

1. a kind of temporary traffic command methods characterized by comprising
Intelligent transportation brain obtains the fault message of the unmanned vehicle reported, wherein at least includes: abort situation；
The intelligent transportation brain selects one from the traffic entity in the abort situation section and has temporary traffic commander's energy The traffic entity of power；
The traffic entity authorization selected is temporary Virtual traffic guidance unit by the intelligent transportation brain, by the temporary Virtual Traffic guidance unit carries out temporary traffic commander.
2. the method according to claim 1, wherein
The fault message that the intelligent transportation brain obtains the unmanned vehicle reported includes:
The intelligent transportation brain obtains the fault message of itself that the unmanned vehicle to break down reports；
And/or obtain the unmanned vehicle that does not break down or the fault message of the unmanned vehicle to break down that passenger reports.
3. according to the method described in claim 2, it is characterized in that,
The intelligent transportation brain selects one from the traffic entity in the abort situation section and has temporary traffic commander's energy Before the traffic entity of power, further comprise:
The intelligent transportation brain determines the need for setting according to the road conditions and the abort situation in the abort situation section Set temporary Virtual traffic guidance unit；
If so, it is real to select the traffic that one has temporary traffic command ability from the traffic entity in the abort situation section The traffic entity authorization selected is temporary Virtual traffic guidance unit by body；
Command vehicle and troubleshooting vehicle that abort situation is gone to carry out troubleshooting if it is not, then sending special type.
4. according to the method described in claim 3, it is characterized in that,
The traffic entity includes: intelligent transportation facility, the unmanned vehicle to break down or the unmanned vehicle that traffic is influenced by failure.
5. according to the method described in claim 4, it is characterized in that,
It is described that the traffic entity for having temporary traffic command ability is selected from the traffic entity in the abort situation section, It is that temporary Virtual traffic guidance unit includes: by the traffic entity authorization selected
It determines in the unmanned vehicle periphery preset range to break down with the presence or absence of the intelligent transportation for having temporary traffic command ability Facility；
If so, selecting the intelligent transportation facility for having temporary traffic command ability, the intelligent transportation facility selected is awarded Power is temporary Virtual traffic guidance unit；
Have temporary traffic if it is not, then being influenced to select one in the unmanned vehicle of traffic from the unmanned vehicle to break down or by failure and refer to The vehicle authorization selected is temporary Virtual traffic guidance unit by the vehicle for waving ability.
6. according to the method described in claim 5, it is characterized in that,
It is described from the unmanned vehicle to break down or to be influenced to select one in the unmanned vehicle of traffic by failure and have temporary traffic commander The vehicle authorization selected is that temporary Virtual traffic guidance unit includes: by the vehicle of ability
Determine whether the fault message got is that the unmanned vehicle to break down reports；
The unmanned vehicle for reporting, and breaking down if the unmanned vehicle to break down has temporary traffic command ability, then will occur The unmanned vehicle authorization of failure is temporary Virtual traffic guidance unit；
If not the unmanned vehicle to break down reports, alternatively, the unmanned vehicle that the unmanned vehicle to break down is reported but broken down Do not have temporary traffic command ability, however, it is determined that influenced by failure in the unmanned vehicle of traffic exist have temporary traffic command ability Vehicle, then select one of vehicle authorization be temporary Virtual traffic guidance unit.
7. according to the method described in claim 5, it is characterized in that,
The traffic entity authorization that will be selected be temporary Virtual traffic guidance unit after, further comprise:
It sends extraordinary commander's vehicle and troubleshooting vehicle goes to abort situation to carry out troubleshooting.
8. according to the method described in claim 5, it is characterised by comprising:
This method further comprises:
If being temporary Virtual traffic guidance unit by the unmanned vehicle authorization for being influenced traffic by failure, the intelligent transportation brain is to institute It states temporary Virtual traffic guidance unit and issues commander's temporal information, so that the temporary Virtual traffic guidance unit is in the commander It is remain stationary in time, after being more than commander's time, Xiang Suoshu intelligent transportation brain requests de-authorization；
In the unmanned vehicle that the intelligent transportation brain determines in addition to the temporary Virtual traffic guidance unit, is influenced traffic by failure With the presence or absence of the vehicle for having temporary traffic command ability；
If so, selecting one of vehicle authorization is temporary Virtual traffic guidance unit, commander's temporal information is issued, And release the authorization of the unmanned vehicle for issuing request；
If it is not, then continuing authorization to issue the unmanned vehicle of request to be temporary Virtual traffic guidance unit, and issue commander's time Information.
9. the method according to the description of claim 7 is characterized in that including:
This method further comprises:
The intelligent transportation brain obtains extraordinary commander's vehicle and reaches the interim commander adapter tube issued after the abort situation Extraordinary commander's vehicle authorization is temporary Virtual traffic guidance unit, and referred to there is temporary Virtual traffic before by request When waving unit, the authorization for existing temporary Virtual traffic guidance unit before is released.
10. the method according to the description of claim 7 is characterized in that including:
This method further comprises:
The intelligent transportation brain obtains the troubleshooting vehicle and reaches the abort situation and report after completing troubleshooting Trouble shooting information, release authorization for the temporary Virtual traffic guidance unit.
11. a kind of temporary traffic command methods characterized by comprising
When unmanned vehicle breaks down, the traffic entity for having temporary traffic command ability positioned at abort situation section obtains intelligence The authorization instruction information that energy traffic brain issues；
The traffic entity indicates that information determines according to the authorization and itself is authorized to be temporary Virtual traffic guidance unit, carries out Temporary traffic commander.
12. according to the method for claim 11, which is characterized in that
The traffic entity includes: intelligent transportation facility, breaks down unmanned vehicle, unmanned vehicle or the spy that traffic is influenced by failure Kind commander's vehicle.
13. according to the method for claim 12, which is characterized in that
When the traffic entity is intelligent transportation facility, the unmanned vehicle that breaks down or the unmanned vehicle for being influenced by failure traffic, The traffic entity is after the intelligent transportation brain gets the fault message of the unmanned vehicle reported, in the fault message extremely It less include: abort situation, one selected from the traffic entity in the abort situation section has temporary traffic command ability Traffic entity；
When the traffic entity is extraordinary commander's vehicle, the traffic entity is that the intelligent transportation brain sends the event Hinder extraordinary commander's vehicle of position, after extraordinary commander's vehicle reaches the abort situation, Xiang Suoshu intelligent transportation brain hair Takeover request is commanded, temporarily out so that extraordinary commander's vehicle authorization is that temporary Virtual traffic refers to by the intelligent transportation brain Unit being waved, and when there is temporary Virtual traffic guidance unit before, released for existing temporary Virtual traffic guidance before The authorization of unit.
14. according to the method for claim 12, which is characterized in that
The progress temporary traffic is commanded
The temporary Virtual traffic guidance unit periodically carries out the following processing:
Vehicle into section broadcasts interim command information, and obtains and receive the vehicle that the vehicle of the interim command information returns Information；
Communications policy is carried out according to the information of vehicles and road conditions got, and carries out traffic guidance according to the communications policy.
15. according to the method for claim 14, which is characterized in that
When the temporary Virtual traffic guidance unit, which is, is influenced the unmanned vehicle of traffic by failure, this method further comprises:
While the temporary Virtual traffic guidance unit obtains the authorization instruction information, obtain under the intelligent transportation brain Commander's temporal information of hair；
The temporary Virtual traffic guidance unit is remain stationary within commander's time, after being more than commander's time, to The intelligent transportation brain requests de-authorization；
The temporary Virtual traffic guidance unit obtains the authorization that the intelligent transportation brain issues and releases information or continue to authorize And commander's temporal information；Wherein, it is that the intelligent transportation brain is determined except the temporary Virtual is handed over that the authorization, which releases information, Logical commander's unit is influenced in the unmanned vehicle of traffic outside, by failure, and there is also issue after the vehicle for having temporary traffic command ability , it is described to continue to authorize and command temporal information to be that the intelligent transportation brain is determined except the temporary Virtual traffic guidance list There is no issue after the vehicle for having temporary traffic command ability in unmanned vehicle that is first outer, being influenced traffic by failure；
If receiving the authorization that the intelligent transportation brain issues releases information, the temporary Virtual traffic guidance unit terminates Temporary traffic commander, it is described to face if receive that the intelligent transportation brain issues continues to authorize and command temporal information When virtual traffic commander unit continue temporary traffic commander.
16. according to the method for claim 11, which is characterized in that
This method further comprises: if the temporary Virtual traffic guidance unit awarding of receiving that the intelligent transportation brain issues Power releases and temporarily commands ending message, then terminates temporary traffic commander.
17. a kind of intelligent transportation brain device characterized by comprising failure obtains module and authorization handler module；
It wherein at least includes: abort situation that the failure, which obtains module for obtaining the fault message of the unmanned vehicle reported,；
The authorization handler module has temporary traffic for selecting one from the traffic entity in the abort situation section and refers to The traffic entity authorization selected is temporary Virtual traffic guidance unit, is handed over by the temporary Virtual by the traffic entity for waving ability Logical commander's unit carries out temporary traffic commander.
18. device according to claim 17, which is characterized in that
The failure obtains module and obtains the fault message of itself that the unmanned vehicle to break down reports；
And/or the failure obtains the unmanned vehicle to break down that module obtains the unmanned vehicle not broken down or passenger reports Fault message.
19. device according to claim 18, which is characterized in that
The authorization handler module is further used for, and is determined according to the road conditions in the abort situation section and the abort situation Whether need to be arranged temporary Virtual traffic guidance unit, if so, selecting one from the traffic entity in the abort situation section The traffic entity authorization selected is temporary Virtual traffic guidance unit by a traffic entity for having temporary traffic command ability, Command vehicle and troubleshooting vehicle that the abort situation is gone to carry out troubleshooting if it is not, then sending special type.
20. device according to claim 19, which is characterized in that
The traffic entity includes: intelligent transportation facility, the unmanned vehicle to break down or the unmanned vehicle that traffic is influenced by failure.
21. device according to claim 20, which is characterized in that
When needing to be arranged temporary Virtual traffic guidance unit, the authorization handler module determines the unmanned vehicle periphery broken down With the presence or absence of the intelligent transportation facility for having temporary traffic command ability in preset range, have temporarily if so, selecting one The intelligent transportation facility authorization selected is temporary Virtual traffic guidance unit by the intelligent transportation facility of traffic guidance ability, if It is no, then it from the unmanned vehicle to break down or is influenced to select one in the unmanned vehicle of traffic by failure and has temporary traffic command ability Vehicle, by the vehicle authorization selected be temporary Virtual traffic guidance unit.
22. device according to claim 21, which is characterized in that
The authorization handler module determines whether the fault message got is that the unmanned vehicle to break down reports, if generation The unmanned vehicle of failure reports, and the unmanned vehicle to break down has temporary traffic command ability, then the unmanned vehicle that will be broken down Authorization is temporary Virtual traffic guidance unit, if not the unmanned vehicle to break down reports, alternatively, for the unmanned vehicle to break down It reports but the unmanned vehicle to break down does not have temporary traffic command ability, however, it is determined that influenced to deposit in the unmanned vehicle of traffic by failure In the vehicle for having temporary traffic command ability, then selecting one of vehicle authorization is temporary Virtual traffic guidance unit.
23. device according to claim 21, which is characterized in that
The authorization handler module is further used for, the traffic entity authorization that will be selected be temporary Virtual traffic guidance unit it Afterwards, it sends extraordinary commander's vehicle and troubleshooting vehicle goes to abort situation to carry out troubleshooting.
24. device according to claim 21 characterized by comprising
The authorization handler module is further used for, if being that temporary Virtual traffic refers to by the unmanned vehicle authorization for being influenced traffic by failure Unit is waved, then issues commander's temporal information to the temporary Virtual traffic guidance unit, so as to the temporary Virtual traffic guidance Unit is remain stationary within commander's time, after being more than commander's time, is requested de-authorization to described device, is determined In addition to the temporary Virtual traffic guidance unit, in the unmanned vehicle that is influenced traffic by failure with the presence or absence of having temporary traffic commander The vehicle of ability, if so, selecting one of vehicle authorization is temporary Virtual traffic guidance unit, when issuing the commander Between information, and release for issue request unmanned vehicle authorization, if it is not, then continue authorization issue request unmanned vehicle be interim Virtual traffic commands unit, and issues commander's temporal information.
25. device according to claim 23 characterized by comprising
The authorization handler module is further used for, and what the acquisition special type issued after commanding vehicle to reach the abort situation faces When command takeover request, be temporary Virtual traffic guidance unit by extraordinary commander's vehicle authorization, and interim existing before When virtual traffic commands unit, the authorization for existing temporary Virtual traffic guidance unit before is released.
26. device according to claim 23 characterized by comprising
The authorization handler module is further used for, and obtains the troubleshooting vehicle and reaches the abort situation and complete failure The trouble shooting information reported after processing releases the authorization for the temporary Virtual traffic guidance unit.
27. a kind of temporary traffic command device characterized by comprising authorization obtains module and traffic guidance module；
The authorization obtains module, for when unmanned vehicle breaks down, obtaining intelligent transportation brain to positioned at abort situation road The authorization instruction information that the traffic entity for having temporary traffic command ability of section issues；
The traffic guidance module, for indicating that information determines that place traffic entity is authorized to be temporary Virtual according to the authorization Traffic guidance unit carries out temporary traffic commander.
28. device according to claim 27, which is characterized in that
The traffic entity includes: intelligent transportation facility, breaks down unmanned vehicle, unmanned vehicle or the spy that traffic is influenced by failure Kind commander's vehicle.
29. device according to claim 28, which is characterized in that
When the traffic entity is intelligent transportation facility, the unmanned vehicle that breaks down or the unmanned vehicle for being influenced by failure traffic, The traffic entity is after the intelligent transportation brain gets the fault message of the unmanned vehicle reported, in the fault message extremely It less include: abort situation, one selected from the traffic entity in the abort situation section has temporary traffic command ability Traffic entity；
When the traffic entity is extraordinary commander's vehicle, the traffic entity is that the intelligent transportation brain sends the event Hindering extraordinary commander's vehicle of position, the authorization obtains module and is further used for, after reaching the abort situation, Xiang Suoshu intelligence Energy traffic brain issues interim commander's takeover request, and it is to face that the special type, which is commanded vehicle authorization, so as to the intelligent transportation brain When virtual traffic command unit, and when there is temporary Virtual traffic guidance unit before, release for existing before interim The authorization of virtual traffic commander's unit.
30. device according to claim 28, which is characterized in that
The traffic guidance module periodically carries out the following processing: the vehicle into section broadcasts interim command information, and obtains The information of vehicles for taking the vehicle for receiving the interim command information to return, carries out according to the information of vehicles and road conditions got Communications policy, and traffic guidance is carried out according to the communications policy.
31. device according to claim 30, which is characterized in that
When the temporary Virtual traffic guidance unit, which is, is influenced the unmanned vehicle of traffic by failure, the authorization obtains module into one Step is used for, and obtains commander's temporal information that the intelligent transportation brain issues, after being more than commander's time, to the intelligence Traffic brain requests de-authorization, obtains the authorization that the intelligent transportation brain issues and releases information or continue to authorize and command Temporal information, wherein it is that the intelligent transportation brain is determined except the temporary Virtual traffic guidance list that the authorization, which releases information, It is first outer, influenced in the unmanned vehicle of traffic by failure there is also being issued after the vehicle for having temporary traffic command ability, it is described after Continue authorization and commander's temporal information is that the intelligent transportation brain determines in addition to the temporary Virtual traffic guidance unit, by event Barrier is influenced there is no having to issue after the vehicle of temporary traffic command ability in the unmanned vehicle of traffic, if receiving the intelligence The authorization that traffic brain issues releases information, then terminates temporary traffic commander, if receiving what the intelligent transportation brain issued Continue to authorize and command temporal information, then continues temporary traffic commander.
32. device according to claim 27, which is characterized in that
The authorization obtains module and is further used for, and releases and interim if receiving the authorization that the intelligent transportation brain issues Ending message is commanded, then terminates temporary traffic commander.
33. a kind of temporary traffic command system characterized by comprising
Intelligent transportation brain device as described in any one of claim 17-26, and, as any in claim 27-32 Temporary traffic command device described in.
34. a kind of computer equipment, including memory, processor and it is stored on the memory and can be on the processor The computer program of operation, which is characterized in that the processor is realized when executing described program as any in claim 1~16 Method described in.
35. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is processed The method as described in any one of claim 1~16 is realized when device executes.
CN201811265721.XA 2018-10-29 2018-10-29 Temporary traffic command methods, device, system, computer equipment and storage medium Pending CN109544910A (en)

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Application publication date: 20190329