CN106157696A - Move avoidance system and preventing collision method based on truck traffic from car owner - Google Patents
Move avoidance system and preventing collision method based on truck traffic from car owner Download PDFInfo
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- CN106157696A CN106157696A CN201610777112.7A CN201610777112A CN106157696A CN 106157696 A CN106157696 A CN 106157696A CN 201610777112 A CN201610777112 A CN 201610777112A CN 106157696 A CN106157696 A CN 106157696A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000009471 action Effects 0.000 claims abstract description 53
- 230000004044 response Effects 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 53
- 230000001133 acceleration Effects 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 claims description 12
- 230000000875 corresponding effect Effects 0.000 claims description 8
- 230000007261 regionalization Effects 0.000 claims description 4
- 230000010365 information processing Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009790 rate-determining step (RDS) Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/162—Decentralised systems, e.g. inter-vehicle communication event-triggered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- Automation & Control Theory (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
Abstract
A kind of move avoidance system based on truck traffic from car owner, comprising: receiver module, for receiving the front vehicles driving information that front vehicles sends over；From car information acquisition module, for gathering from car driving information；Message processing module, for obtaining present road information, and according to front vehicles driving information, combine present road information from car driving information, judge from whether car and front vehicles exist the risk colliding, and when judging to there is, with front vehicles, the risk colliding from car, output is for performing the control signal of hedging action；Motion response module, for the control signal of response message processing module output, control performs initiative alarming, actively braking or active steering from car；Sending module, for being sent to front vehicle from car driving information.Present invention also offers and a kind of move preventing collision method based on truck traffic from car owner, the present invention can reduce the risk that the vehicle travelling in the same direction knocks into the back and knocked into the back.
Description
Technical field
The present invention relates to technical field of vehicle safety, particularly relate to a kind of avoid system based on Che-car communication from car owner is dynamic
System and preventing collision method.
Background technology
According to shown in " People's Republic of China's road traffic accident statistics annual report ", trail the master that collision is China's traffic accident
Wanting Crash characteristics, for highway, this Crash characteristics is particularly acute.
It is to cause to trail collision that front truck is braked suddenly, the particularly a chain of main cause trailing collision.
Existing a kind of technology solving emergency brake of vehicle is " brake hard prompting ", and this system is brought to a halt shape at vehicle
During state, logical signal of bringing to a halt is sent to Brake lamp, and Brake lamp can be with the frequency scintillation of 3.5Hz per second；And carry out 4m/s2With
Lower when slowing down or control without ABS, Brake lamp flicker just automatically terminates.But this system is blocked etc. at bad weather and front truck and drives
The person of sailing cannot normally can not play a role in the operating mode of normal observation Brake lamp.
The existing another kind of technology solving to trail accidents is " automatic emergency brake system ", and this system can visited
Measure Braking mode vehicle when vehicle front exists risk of collision, it is to avoid collision or reduction collision speed.But, this system is general
Use the detection danger ahead such as preposition radar, camera and other sensors, by the accuracy of identification of sensor, detection range etc.
The impact of build-in attribute, and the impact of the environmental factor such as weather, road condition, especially when front abrupt deceleration vehicle is blocked
(for example being blocked by other vehicles or building, trees etc., this situation easily causes vehicle pileup to trail collision), automatic emergency system
Dynamic system can not find danger in advance and brake from car.This system when high vehicle speeds can not collision free completely, can only
Reduce collision speed, still passenger can be damaged.
Restricted by prior art, when, bad weather too small in radius of turn and front truck are blocked, travel from car
Front truck on track is braked suddenly, cannot react braking in time from car driver, cause the generation of rear-end impact accident；Or work as
When there is risk of collision from car discovery front, automatic emergency brake system action causes from car brake hard, and being chased after of producing
The generation of tail accident.
Content of the invention
The invention provides and a kind of move avoidance system and preventing collision method based on Che-car communication from car owner, can reduce in the same direction
The risk that the vehicle travelling knocks into the back and knocked into the back.
The present invention solves it and technical problem is that what the following technical scheme of employing realized.
A kind of move avoidance system based on Che-car communication from car owner, including
Receiver module, for receiving the front vehicles driving information that front vehicles sends over；
From car information acquisition module, for gathering from car driving information；
Message processing module, is used for obtaining present road information, and according to described front vehicles driving information, described from car
Driving information combines present road information, it is judged that whether there is, from car and described front vehicles, the risk colliding, and is sentencing
Disconnected when car exists, with described front vehicles, the risk colliding, output is for performing the control signal of hedging action；
Motion response module, for responding the described control signal of described message processing module output, control performs from car
Initiative alarming, actively braking or active steering；And
Sending module, for being sent to front vehicle by described from car driving information.
Further, described receiver module and described sending module are the cordless communication network modules between car and car, logical
Cross WLAN technologies and realize communication.
Further, described motion response module includes the first alarm unit, the second alarm unit, brake unit and turns to
Unit；Described first alarm unit and described second alarm unit are used for performing initiative alarming action；Described brake unit is used for
Perform actively braking maneuver；Described steering unit is used for performing active steering action.
A kind of move preventing collision method based on Che-car communication from car owner, comprising:
Receive the front vehicles driving information that front vehicles sends over；
Gather from car driving information；
Obtain present road information, and according to described front vehicles driving information, described from car driving information combine described in
Present road information, it is judged that whether there is the risk colliding from car and described front vehicles, and judge from car with described
When front vehicles exists the risk colliding, output is for performing the control signal of hedging action；
Responding described control signal, control performs initiative alarming, actively braking or active steering from car；And
It is sent to front vehicle by described from car driving information.
Further, described from car driving information include vehicle essential information, car braking information, Vehicular turn information and
At least one or more of information in track of vehicle information.
Further, described vehicle essential information includes at least one in vehicle location, speed, course angle；Described car
Braking information includes car braking start time, at least one in vehicle acceleration change information；Described Vehicular turn is believed
Breath includes Vehicular turn start time, at least one in the change information of Vehicular turn angle.
Further, described present road information include road restricted driving state, road direction, road limit for height information,
Road limit for width information, road sign information, lane line position, lane line type, at least one or more of letter of signal lamp state
Breath.
Further, according to described front vehicles driving information, described from car driving information combine described present road letter
Breath, it is judged that the method that whether there is the risk colliding from car and described front vehicles refers to according to from car and front vehicles two
Relative position between car, relative velocity, relative acceleration, the one or more of which of driving trace information combine described currently
Road information judges whether the traveling action of front vehicles can cause the risk colliding from car.
Further, according to from the relative position between car with front vehicles two car, relative velocity, relative acceleration, OK
Sail the one or more of which of trace information to combine described present road information and judge whether the traveling action of front vehicles can be led
Cause comprises the steps: from the method for the risk that car collides
Step S101: when the acceleration of the front vehicles driving information of a certain vehicle in other vehicles on front side of car is less than
When acceleration rate threshold or steering moment are more than steering moment threshold value, it is judged that this vehicle is carrying out risk action；
Step S102: the front vehicles driving information of the vehicle of this execution risk action is folded with present road information
Add, it is judged that whether whether the vehicle of this execution risk action and travel in the same direction with from car traveling in same link；
Step S103: this execution risk action vehicle with from car travel same link and in the same direction travel when, it is judged that
Whether there is other interval vehicles between the vehicle of car and this execution risk action, as existed and only existing an interval vehicle
When, send sound flash alarm system；
Step S104: if being spaced vehicle without other between two cars, it is judged that away from collision moment whether more than braking moment at the latest
With 1.2 seconds sums, as met condition, send sound flash alarm system；
Step S105: if away from collision moment less than or equal to braking moment and 1.2 seconds sums at the latest, continues to judge away from collision
Whether the moment, more than or equal to braking moment at the latest, as met condition, sends vibrations warning, is used for informing driver front wind
Danger；
Step S106: brake at the latest if being less than away from collision moment, it is judged that whether be less than threshold speed from car speed, from car
Speed carries out braking less than use-8m/s2 during threshold speed with all strength；
Step S107: if being more than or equal to threshold speed from car speed, uses-4m/s2 to carry out partial brake, judges simultaneously
Whether there is other vehicles that can cause colliding after car active steering from car adjacent lane, if existing from car adjacent lane
The vehicle colliding after car active steering can be caused, proceed to step S106；
Step S108: if there is not, from car adjacent lane, the vehicle that can cause colliding after car active steering, it is judged that
Whether away from collision moment more than or equal to turning to the moment at the latest, collision moment, more than or equal to turning to the moment at the latest, proceeds to step
S106；
Step S109: if away from collision moment less than turning to the moment at the latest, according to front vehicle position information, overall width information, relatively
Speed information carries out active steering action.
Further, described message processing module is multiple danger classes according to the risk regionalization of risk of collision, often
The corresponding different sub-control signal of individual described danger classes, the described motion response module of each described sub-control signal control performs
Corresponding action；Wherein, control includes sending sound flash alarm system from car execution initiative alarming and sends vibrations warning.
The invention has the beneficial effects as follows:
1st, compared with existing automatic emergency brake technology, without the restriction of the sensor build-in attribute such as accuracy of identification, detection range
Problem.
2nd, it is not necessarily to the road environment restriction problem that too small, bad weather and front truck are blocked by radius of turn.
3 it can be avoided that knock into the back from car during the emergency brake of vehicle of front side and move braking from car owner and cause by the thing that knocks into the back
Therefore.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above-mentioned of the present invention keep away based on moving from car owner of Che-car communication
System and preventing collision method and other objects, features and advantages can be become apparent, below especially exemplified by preferred embodiment, and coordinates
Accompanying drawing, describes in detail.
Brief description
Fig. 1 is the structural representation moving avoidance system from car owner based on Che-car communication of first embodiment of the invention.
Fig. 2 is the moving the information of avoidance system from car owner and illustrate alternately based on Che-car communication of first embodiment of the invention
Figure.
Fig. 3 is the rate-determining steps signal moving preventing collision method from car owner based on Che-car communication of first embodiment of the invention
Figure.
Fig. 4 is the control flow signal moving preventing collision method from car owner based on Che-car communication of second embodiment of the invention
Figure.
Detailed description of the invention
By further illustrating the technological means and effect that the present invention taked by reaching predetermined purpose, below in conjunction with accompanying drawing
And preferred embodiment, to the concrete reality moving avoidance system and method from car owner based on Che-car communication proposing according to the present invention
Execute mode, structure, feature and effect thereof, after describing in detail such as.
For the present invention aforementioned and other technology contents, feature and effect, following coordinate with reference to figure preferably implementing
The detailed description of example can clearly appear from.By the explanation of detailed description of the invention, when can be to the present invention for reaching predetermined purpose
The technological means taked and effect are able to more go deep into and concrete understanding, but institute's accompanying drawing is only to provide reference and explanation
With not for the present invention is any limitation as.
Fig. 1 is the structural representation moving avoidance system from car owner based on Che-car communication of first embodiment of the invention, figure
2 is the mutual schematic diagram of information moving avoidance system from car owner based on Che-car communication of first embodiment of the invention, such as Fig. 1 and
Shown in Fig. 2, moving avoidance system from car owner and include that the 120th, the 110th, receiver module believed from car information acquisition module based on Che-car communication
Breath processing module the 130th, motion response module 140 and sending module 150；Wherein, receiver module 110 is used for receiving front vehicles and sends out
The front vehicles driving information D1 bringing；From car information acquisition module 120 for gathering from car driving information D2 will be from car
Driving information D2 is transferred to message processing module 130 and sending module 140；Message processing module 130 is used for obtaining present road
Information D3, and according to front vehicles driving information D1, combine present road information D3 from car driving information D2, it is judged that from car with front
Whether side's vehicle exists the risk colliding, and when judging to there is, with front vehicles, the risk colliding from car, output
For performing control signal CON of hedging action；Motion response module 140 is for the control of response message processing module 130 output
Signal CON processed, control performs initiative alarming, actively braking or active steering from car according to the degree of danger of risk of collision；Send out
Send module 150, for front vehicle will be sent to from car driving information D2.
Specifically, receiver module 110 is used for receiving the front vehicles driving information D1 that front vehicles sends over, and will connect
The front vehicles driving information D1 receiving is transferred to message processing module 130.Receiver module 110 e.g. wireless between car and car
Communication network module, it realizes Small Extension Node. Communications by WLAN technologies, the therefore receiver module of each vehicle
Carry out wireless communication with other vehicles a range of.In vehicle traveling process, the received model of receiver module 110
There will be other vehicles variable amount of in enclosing, receiver module 110 can receive and can each front vehicles in range of receiving send
The front vehicles driving information D1 coming over.
Include multiple sensor and global positioning system (Global Positioning from car information acquisition module 120
System, GPS) etc..From car information acquisition module 120 gather from car driving information D2 include from the vehicle essential information of car,
At least one or more of information in car braking information, Vehicular turn information and track of vehicle information.Vehicle essential information example
As included the vehicle location utilizing GPS to detect, the speed utilizing vehicle speed sensor to detect, the boat utilizing gyro sensor to detect
To angle etc.；Car braking information for example includes car braking start time, the vehicle acceleration utilizing acceleration transducer to detect
Change information etc.；Vehicular turn information for example includes that Vehicular turn start time, the vehicle utilizing steering angle sensor to detect turn
To angle change information etc.；Track of vehicle information for example, utilizes the vehicle driving trace that GPS generates.From car information acquisition module
120 are also transferred to message processing module 130 and sending module 150 by gather from car driving information D2 simultaneously.
Sending module 150 will be for being sent to front vehicle from car driving information D2.Sending module 150 be also for example car with
Cordless communication network module between car, it realizes Small Extension Node. Communications by WLAN technologies, therefore each vehicle
Sending module all can carry out wireless communication with other vehicles a range of.Sending module 150 will be from car driving information
D2 is sent to a range of other vehicles (front vehicle) on rear side of car.In vehicle traveling process, sending module 150
Can there will be other vehicles variable amount of in range of transmission, sending module 150 will be sent to send model from car driving information D2
Each other vehicles in enclosing.In other embodiments, sending module 150 and receiver module 110 also can be integrated in same
In module.
The front vehicles driving information D1 that receiver module 110 receives i.e. refer to that front vehicles gathers from car driving information
D2, when front vehicles is sent to from car, for the front vehicles driving information D1 being received from car, therefore, each
Car as from car when received front vehicles driving information D1 include that vehicle essential information (includes vehicle location, car equally
Speed, course angle etc.), car braking information (including car braking start time, vehicle acceleration change information etc.), Vehicular turn
Information (including Vehicular turn start time, Vehicular turn angle change information etc.) and track of vehicle information etc..If as in figure 2 it is shown,
Travelling in the same direction in same track on road surface has vehicle A, B, C, and vehicle A, B, C are provided with receiver module the 110th, from car information gathering
Module 120 and sending module 150, and vehicle A is in the front side of vehicle B, vehicle C is at the rear side of vehicle B.If with vehicle A for from car,
Being then front vehicle for vehicle B, C relative vehicle A, vehicle A is sent from garage to vehicle B, C respectively by sending module 150
Sail information D2.If with vehicle B for from car, for vehicle A relative vehicle B for for front vehicles, vehicle C relative vehicle B being then
Front vehicle, vehicle B receives the front vehicles driving information D1 of vehicle A by receiver module 110, and (i.e. vehicle A is for from Che Shiche
A send from car driving information D2), sent from car driving information D2 to vehicle C by sending module 150 simultaneously.If with car
C is for from car, being then front vehicles for vehicle A, B relative vehicle C, and the front vehicles that vehicle C receives vehicle A, B simultaneously travels
Information D1 (i.e. vehicle A for when car vehicle A send from car driving information D2 and vehicle B for from car when vehicle B send out pound from
Car driving information D2).Be appreciated that for each there is the present invention move avoidance system based on Che-car communication from car owner
Vehicle for, by the information of vehicles that gathers from car information acquisition module 120 for from car driving information D2, pass through receiver module
110 information of vehicles receiving are front vehicles driving information D1.Road surface travels when having more vehicle, each vehicle all by
Be sent to from a range of front vehicle of car from car from car driving information D2, be received from simultaneously car a range of before
The front vehicles driving information D1 of side's vehicle.For example, when there is also the vehicle X not illustrated on front side of vehicle A, then vehicle A, B,
C also can receive the front vehicles driving information D1 of vehicle X.
Message processing module 130 is used for obtaining present road information D3, and the front vehicles receiving according to receiver module 110
Driving information D1, from car information acquisition module 120 gather combine present road information D3 from car driving information D2, it is judged that from car
Whether there is the risk colliding with front vehicles, and when judging to there is, with front vehicles, the risk colliding from car,
Output is for performing control signal CON of hedging action.Specifically, present road information D3 refers to that the road travelling from car is wrapped
Containing various information, for example, can be obtained by reading on-vehicle navigation apparatus, but be not limited thereto.Present road information D3 includes
Road restricted driving state, road direction, road limit for height information, road limit for width information, road sign information, lane line position, car
At least one or more of information such as diatom type, signal lamp state.Message processing module 130 has plug-in, information processing
Module 130 by algorithm and the rule of plug-in calculate, analyze front vehicles driving information D1, from car driving information D2 and work as
Front road information D3, it is judged that whether there is the risk colliding from car and front vehicles.Such as message processing module 130 basis
From one of which such as the relative position between car with each front vehicles two car, relative velocity, relative acceleration, driving traces
Or much information combines present road information D3 and judges whether the traveling action of each front vehicles can cause touching from car
The risk hit, exports control signal CON for performing hedging action according to judged result simultaneously.
Motion response module 140 for control signal CON of response message processing module 130 output, control from car according to
The degree of danger of risk of collision performs initiative alarming, actively braking or active steering.Specifically, motion response module 140 connects
Receiving control signal CON that message processing module 130 sends, message processing module 130 is according to the risk regionalization of risk of collision
For multiple danger classes, the corresponding different sub-control signal of each danger classes, every sub-control signal control action response mould
Block 140 performs corresponding action；The action that motion response module 140 performs includes initiative alarming, actively braking and active steering.
The motion response module 140 then control signal CON control according to message processing module 130 from car according to the dangerous journey of risk of collision
Degree performs initiative alarming, actively braking or active steering.In the present embodiment, motion response module 140 includes the first warning list
Unit the 141st, the second alarm unit the 142nd, brake unit 143 and steering unit 144.First alarm unit 141 and the second alarm unit
142 are used for performing initiative alarming action, and specifically, the first alarm unit 141 is for sending sound flash alarm system to driver, for example logical
Cross alarm lamp to send warning light, send voice prompt etc. by sound equipment；Second alarm unit 142 is for sending vibrations to driver
Warning, for example, send vibrations by shaking device.Brake unit 143 is used for performing actively braking maneuver.Steering unit 144 is used for
Perform active steering action.
When performing action from the motion response module 140 of car, this course of action can react on car driving information D2,
Therefore in the wings vehicle receiver to send from the sending module 150 of car from car driving information D2, (front vehicle correspondence receives
For front vehicles driving information D1) when, other vehicles carry out risk of collision judgement and execution action simultaneously, therefore, based on car-
The moving avoidance system from car owner and can prevent from knocking into the back with front vehicles from car and preventing from being chased after by front vehicle from car of car communication
Tail.
The present invention also provides and a kind of moves from car owner dynamic the keeping away of avoidance system based on Che-car communication from car owner based on above-mentioned
Allowing method, Fig. 3 is the rate-determining steps signal moving preventing collision method from car owner based on Che-car communication of first embodiment of the invention
Figure, as it is shown on figure 3, move from car owner the moving preventing collision method include of avoidance system based on Che-car communication from car owner based on above-mentioned
Following steps:
Step S11: receive the front vehicles driving information D1 that front vehicles sends over.
Specifically, utilize receiver module 110 to receive the front vehicles driving information D1 that front vehicles sends over, and will connect
The front vehicles driving information D1 receiving is transferred to message processing module 130.Receiver module 110 e.g. wireless between car and car
Communication network module, it realizes Small Extension Node. Communications by WLAN technologies, the therefore receiver module of each vehicle
Carry out wireless communication with other vehicles a range of.In vehicle traveling process, the received model of receiver module 110
There will be other vehicles variable amount of in enclosing, receiver module 110 can receive and can each front vehicles in range of receiving send
The front vehicles driving information D1 coming over.
Step S12: gather from car driving information D2.
Specifically, utilization gathers from car driving information D2 from car information acquisition module 120；Wrap from car information acquisition module 12
Include multiple sensor and global positioning system (Global Positioning System, GPS) etc.；From car driving information D2 bag
Include at least one or many in the vehicle essential information of car, car braking information, Vehicular turn information and track of vehicle information
The information of kind.Vehicle essential information for example includes the vehicle location utilizing GPS to detect, the speed utilizing vehicle speed sensor to detect, profit
Course angle etc. with gyro sensor detection；Car braking information for example includes car braking start time, utilizes acceleration
The vehicle acceleration change information etc. of sensor detection；Vehicular turn information for example includes that Vehicular turn start time, utilization turn
Vehicular turn angle change information etc. to angle transducer detection；The vehicle that track of vehicle information for example, utilizes GPS to generate travels
Track.
The front vehicles driving information D1 being received in step S11 i.e. refer to that front vehicles gathers from car driving information
D2, when front vehicles is sent to from car, for the front vehicles driving information D1 being received from car, therefore, each
Car as from car when received front vehicles driving information D1 include that vehicle essential information (includes vehicle location, car equally
Speed, course angle etc.), car braking information (including car braking start time, vehicle acceleration change information etc.), Vehicular turn
Information (including Vehicular turn start time, Vehicular turn angle change information etc.) and track of vehicle information etc..
Step S13: obtain present road information D3, and according to front vehicles driving information D1, from car driving information D2 knot
Road information D3 before being fated, it is judged that whether there is, from car and front vehicles, the risk colliding, and judging from car and front
When vehicle exists the risk colliding, output is for performing control signal CON of hedging action.
Specifically, receiver module 110 is utilized to receive front vehicles driving information D1, utilize from car information acquisition module 120
Gather from car driving information D2 and utilize message processing module 130 to obtain present road information D3；Present road information D3 is
Referring to that the road travelling from car is comprised various information, for example, can being obtained by reading vehicle mounted guidance, present road information D3 includes
Road restricted driving state, road direction, road limit for height information, road limit for width information, road sign information, lane line position,
At least one or more of information such as lane line type, signal lamp state.Message processing module 130 has plug-in, at information
Reason module 130 by algorithm and the rule of plug-in calculate, analyze front vehicles driving information D1, from car driving information D2 and
Present road information D3, it is judged that whether there is the risk colliding from car and front vehicles.Such as message processing module 130
According to from the relative position between car with each front vehicles two car, relative velocity, relative acceleration, driving trace etc. wherein
Plant or much information combines present road information D3 and judges whether the traveling action of each front vehicles can cause occurring from car
The risk of collision, exports control signal CON for performing hedging action according to judged result simultaneously.
Step S14: responsive control signal CON, control performs initiative alarming, master from car according to the degree of danger of risk of collision
Dynamic braking or active steering.
Specifically, utilizing control signal CON that motion response module 140 response message processing module 130 exports, control is certainly
Car performs initiative alarming, actively braking or active steering according to the degree of danger of risk of collision.Motion response module 140 receives
Control signal CON for performing hedging action that message processing module 130 sends, message processing module 130 is according to collision wind
The risk regionalization of danger is multiple danger classes, the corresponding different sub-control signal of each danger classes, every height control letter
Number control action respond module 140 performs corresponding action；The action that motion response module 140 performs includes initiative alarming, master
Dynamic braking and active steering.Motion response module 140 then control signal CON according to message processing module 130 controls from car root
Perform initiative alarming, actively braking or active steering according to the degree of danger of risk of collision.In the present embodiment, action response mould
Block 140 includes the first alarm unit the 141st, the second alarm unit the 142nd, brake unit 143 and steering unit 144.First warning is single
Unit 141 and the second alarm unit 142 are used for performing initiative alarming action, and specifically, the first alarm unit 141 is for driver
Send sound flash alarm system, for example, sent warning light by alarm lamp, send voice prompt etc. by sound equipment；Second alarm unit 142
For sending vibrations warning to driver, for example, send vibrations by shaking device.Brake unit 143 is used for performing actively to brake
Action.Steering unit 144 is used for performing active steering action.
Step S15: front vehicle will be sent to from car driving information D2.
Specifically, sending module 150 is utilized will to be sent to front vehicle from car driving information D2.Sending module 150 is for example
Being also the cordless communication network module between car and car, it realizes Small Extension Node. Communications by WLAN technologies, therefore often
The sending module of one vehicle all can carry out wireless communication with other vehicles a range of.Sending module 150 will be from car
Driving information D2 is sent to a range of other vehicles (front vehicle) on rear side of car.In vehicle traveling process, send
Module 150 can there will be other vehicles variable amount of in range of transmission, sending module 150 will be sent to from car driving information D2
Can each other vehicles in range of transmission.In other embodiments, sending module 150 and receiver module 110 also can be integrated
In same module, receiver module 110 and front vehicles carry out wireless communication, and sending module 150 and front vehicle are entered
Row wireless communication.
When performing action from the motion response module 140 of car, this course of action can react on car driving information D2,
Therefore in the wings vehicle receiver to send from the sending module 150 of car from car driving information D2, (front vehicle correspondence receives
For front vehicles driving information D1) when, other vehicles carry out risk of collision judgement and execution action simultaneously, therefore, based on car-
The moving avoidance system from car owner and can prevent from knocking into the back with front vehicles from car and preventing from being chased after by front vehicle from car of car communication
Tail.
Fig. 4 is the control flow signal moving preventing collision method from car owner based on Che-car communication of second embodiment of the invention
Figure, the second embodiment is the one of which specific implementation method of first embodiment, as shown in Figure 4, based on Che-car communication from
After car owner moves avoidance system startup:
Step S100: receive front vehicles driving information D1, gather from car driving information D2 and obtain present road letter
Breath D3.
Step S101: when the acceleration of the front vehicles driving information D1 of a certain vehicle in front vehicles is less than acceleration
When threshold value or steering moment are more than steering moment threshold value, it is judged that this vehicle is carrying out dangerous play.Wherein, acceleration rate threshold
For example,-4m/s2, steering moment threshold value for example, 3N m.
Step S102: front vehicles driving information D1 and present road information D3 of the vehicle of this execution dangerous play are entered
Row superposition, it is judged that whether whether the vehicle of this execution dangerous play and travel in the same direction with from car traveling in same link.
Step S103: this execution dangerous play vehicle with from car travel same link and in the same direction travel when, it is judged that
Whether there is other interval vehicles between the vehicle of car and this execution dangerous play, as existed and only existing an interval vehicle
When, send sound flash alarm system (perform initiative alarming action), for inform driver with from workshop every a car front vehicles
Braking, reminds and brakes in advance from car driver.
Step S104: if being spaced vehicle without other between two cars, it is judged that away from collision moment TTC whether more than when braking at the latest
Carve TBrake at the latestWith 1.2 seconds sums, as met condition, send sound flash alarm system, be used for informing driver's danger ahead, remind and drive from car
The person of sailing brakes in advance.
Step S105: if away from collision moment TTC less than or equal to braking moment T at the latestBrake at the latestWith 1.2 seconds sums, continue to sentence
Whether turn-off collision moment TTC is more than or equal to braking moment T at the latestBrake at the latest, as met condition, send vibrations warning and (perform master
Dynamic actuation of an alarm), it is used for informing driver's danger ahead, it is necessary to take braking action.
Step S106: if away from collision moment TTC less than braking moment T at the latestBrake at the latest, it is judged that from car speed whether less than speed
Degree threshold value, uses-8m/s2 to carry out braking (performing actively braking maneuver) when being less than threshold speed from car speed with all strength.Speed
Threshold value for example, 50km/h.
Step S107: if being more than or equal to threshold speed from car speed, uses-4m/s2 to carry out partial brake, judges simultaneously
Whether there is other vehicles that can cause colliding after car active steering from car adjacent lane, if existing from car adjacent lane
The vehicle colliding after car active steering can be caused, proceed to step S106.
Step S108: if there is not, from car adjacent lane, the vehicle that can cause colliding after car active steering, it is judged that
It whether is more than or equal to turn to moment T at the latest away from collision moment TTCTurn at the latest, collision moment TTC is more than or equal to when turning at the latest
Carve TTurn at the latest, proceed to step S106.
Step S109: turn to moment T at the latest if being less than away from collision moment TTCTurn at the latest, believe according to front vehicle position information, overall width
Breath, relative speed information etc. carry out active steering action.
Che-car communication move avoidance system and preventing collision method with mobile ad-hoc network as technical foundation from car owner, need
The vehicle of transmission information automatically detects the vehicle in communication range and information progressively passes to other cars, can better meet
The quick dynamic variation characteristic of vehicle on road, and then in subrange, issue important vehicle change information in time.
The Che of the present invention-car communication move avoidance system from car owner and preventing collision method has the advantage that
1st, compared with existing automatic emergency brake technology, without the restriction of the sensor build-in attribute such as accuracy of identification, detection range
Problem.
2nd, it is not necessarily to the road environment restriction problem that too small, bad weather and front truck are blocked by radius of turn.
3 it can be avoided that knock into the back from car during front vehicles brake hard and move braking from car owner and cause by the thing that knocks into the back
Therefore.
Above to provided by the present invention based on Che-car communication move avoidance system from car owner and preventing collision method has been carried out in detail
Thin introducing, principle and embodiment to the present invention for the specific case used herein is set forth, saying of above example
Bright method and the core concept thereof being only intended to help to understand the present invention；Simultaneously for one of ordinary skill in the art, foundation
The thought of the present invention, all will change in specific embodiments and applications, and in sum, this specification content is not
It is interpreted as limitation of the present invention.
Claims (10)
1. move an avoidance system based on Che-car communication from car owner, it is characterized in that, including
Receiver module (110), for receiving the front vehicles driving information (D1) that front vehicles sends over；
From car information acquisition module (120), for gathering from car driving information (D2)；
Message processing module (130), is used for obtaining present road information (D3), and according to described front vehicles driving information
(D1), described described present road information (D3) is combined from car driving information (D2), it is judged that whether exist with front vehicles from car
The risk colliding, and when judging to there is, with front vehicles, the risk colliding from car, output is used for performing hedging and moves
The control signal (CON) made；
Motion response module (140), is used for responding the described control signal (CON) that described message processing module (130) exports, control
System performs initiative alarming, actively braking or active steering from car；And
Sending module (150), for being sent to front vehicle by described from car driving information (D2).
2. as claimed in claim 1 move avoidance system based on Che-car communication from car owner, it is characterized in that, described receiver module
(110) and described sending module (150) is the cordless communication network module between car and car, real by WLAN technologies
Now communicate.
3. as claimed in claim 1 move avoidance system based on Che-car communication from car owner, it is characterized in that, described action response
Module (140) includes the first alarm unit (141), the second alarm unit (142), brake unit (143) and steering unit
(144)；Described first alarm unit (141) and described second alarm unit (142) are used for performing initiative alarming action；Described system
Moving cell (143) is used for performing actively braking maneuver；Described steering unit (144) is used for performing active steering action.
4. move a preventing collision method based on Che-car communication from car owner, it is characterized in that, comprising:
Receive the front vehicles driving information (D1) that front vehicles sends over；
Gather from car driving information (D2)；
Obtain present road information (D3), and according to described front vehicles driving information (D1), described from car driving information (D2)
In conjunction with described present road information (D3), it is judged that whether there is, from car and front vehicles, the risk colliding, and judging certainly
When car exists, with front vehicles, the risk colliding, output is for performing the control signal (CON) of hedging action；
Responding described control signal (CON), control performs initiative alarming, actively braking or active steering from car；And
It is sent to front vehicle by described from car driving information (D2).
5. as claimed in claim 4 move preventing collision method based on Che-car communication from car owner, it is characterized in that, described travel from car
Information (D2) includes at least one in vehicle essential information, car braking information, Vehicular turn information and track of vehicle information
Or much information.
6. as claimed in claim 5 moving preventing collision method based on Che-car communication from car owner, it is characterized in that, described vehicle is basic
Information includes at least one in vehicle location, speed, course angle；When described car braking information includes that car braking starts
Carve, at least one in vehicle acceleration change information；Described Vehicular turn information includes that Vehicular turn start time, vehicle turn
At least one in the change information of angle.
7. as claimed in claim 6 move preventing collision method based on Che-car communication from car owner, it is characterized in that, described present road
Information (D3) include road restricted driving state, road direction, road limit for height information, road limit for width information, road sign information,
Lane line position, lane line type, at least one or more of information of signal lamp state.
8. as claimed in claim 7 move preventing collision method based on Che-car communication from car owner, it is characterized in that, according to described front
Vehicle traveling information (D1), described combine described present road information (D3) from car driving information (D2), it is judged that from car with described
Front vehicles whether exist the method for the risk colliding refer to according to from the relative position between car with front vehicles two car,
Relative velocity, relative acceleration, the one or more of which of driving trace information combine described present road information (D3) and judge
Whether the traveling action of front vehicles can cause the risk colliding from car.
9. as claimed in claim 8 move preventing collision method based on Che-car communication from car owner, it is characterized in that, according to from car with front
Relative position between side's vehicle two car, relative velocity, relative acceleration, the one or more of which of driving trace information combine
Described present road information (D3) judges the method whether the traveling action of front vehicles can cause the risk colliding from car
Comprise the steps:
Step S101: when the acceleration of the front vehicles driving information (D1) of a certain vehicle in other vehicles on front side of car is less than
When acceleration rate threshold or steering moment are more than steering moment threshold value, it is judged that this vehicle is carrying out risk action；
Step S102: the front vehicles driving information (D1) of the vehicle of this execution risk action is folded with present road information
Add, it is judged that whether whether the vehicle of this execution risk action and travel in the same direction with from car traveling in same link；
Step S103: this execution risk action vehicle with from car travel same link and in the same direction travel when, it is judged that from car
And whether there is other interval vehicles between the vehicle of this execution risk action, during as existed and only existing an interval vehicle,
Send sound flash alarm system；
Step S104: if being spaced vehicle without other between two cars, it is judged that away from collision moment (TTC) whether more than braking moment at the latest
(TBrake at the latest) and 1.2 seconds sums, as met condition, send sound flash alarm system；
Step S105: if away from collision moment (TTC) less than or equal to braking moment (T at the latestBrake at the latest) and 1.2 seconds sums, continue to sentence
Whether turn-off collision moment (TTC) is more than or equal to braking moment (T at the latestBrake at the latest), as met condition, send vibrations warning, use
In informing driver front risk；
Step S106: if away from collision moment (TTC) less than braking (T at the latestBrake at the latest), it is judged that it whether is less than speed threshold from car speed
Value, uses-8m/s2 to carry out braking when being less than threshold speed from car speed with all strength；
Step S107: if being more than or equal to threshold speed from car speed, uses-4m/s2 to carry out partial brake, judges from car simultaneously
Whether adjacent lane exists other vehicles that can cause colliding after car active steering, if can lead from car adjacent lane existence
Cause the vehicle colliding after car active steering, proceed to step S106；
Step S108: if there is not, from car adjacent lane, the vehicle that can cause colliding after car active steering, it is judged that away from touching
Hit the moment whether (TTC) is more than or equal to turn to moment (T at the latestTurn at the latest), collision moment (TTC) is more than or equal to turn at the latest
Moment (TTurn at the latest), proceed to step S106；
Step S109: turn to moment (T at the latest if being less than away from collision moment (TTC)Turn at the latest), believe according to front vehicle position information, overall width
Breath, relative speed information carry out active steering action.
10. as claimed in claim 4 move preventing collision method based on Che-car communication from car owner, it is characterized in that, described information processing
Module (130) is multiple danger classes according to the risk regionalization of risk of collision, and each described danger classes is corresponding different
Sub-control signal, the described motion response module (140) of each described sub-control signal control performs corresponding action；Wherein, control
System performs initiative alarming from car and includes sending sound flash alarm system and send vibrations warning.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114283618A (en) * | 2021-12-13 | 2022-04-05 | 经纬恒润(天津)研究开发有限公司 | Method and device for emergency communication and propagation between vehicles |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001109993A (en) * | 1999-10-06 | 2001-04-20 | Matsushita Electric Ind Co Ltd | Dsrc danger preventing system |
| JP2004118730A (en) * | 2002-09-27 | 2004-04-15 | Denso Corp | Obstacle information providing device and support system to prevent collision with obstacle |
| EP1713035A2 (en) * | 2005-04-15 | 2006-10-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Data transfer device |
| CN102842244A (en) * | 2012-09-19 | 2012-12-26 | 奇瑞汽车股份有限公司 | Prewarning anti-collision device and method for vehicle |
| CN105015546A (en) * | 2015-07-31 | 2015-11-04 | 浙江吉利汽车研究院有限公司 | Active emergency steering system and method for preventing vehicle rear-end collision |
| CN105679092A (en) * | 2016-01-29 | 2016-06-15 | 深圳市美好幸福生活安全系统有限公司 | Driving behavior analysis system and method |
| CN105844967A (en) * | 2016-05-16 | 2016-08-10 | 广州大学 | Vehicle collision warning and active control method based on vehicle communication |
| CN105869438A (en) * | 2016-04-12 | 2016-08-17 | 深圳市中天安驰有限责任公司 | Vehicular anti-collision early-warning system |
-
2016
- 2016-08-30 CN CN201610777112.7A patent/CN106157696B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001109993A (en) * | 1999-10-06 | 2001-04-20 | Matsushita Electric Ind Co Ltd | Dsrc danger preventing system |
| JP2004118730A (en) * | 2002-09-27 | 2004-04-15 | Denso Corp | Obstacle information providing device and support system to prevent collision with obstacle |
| EP1713035A2 (en) * | 2005-04-15 | 2006-10-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Data transfer device |
| CN102842244A (en) * | 2012-09-19 | 2012-12-26 | 奇瑞汽车股份有限公司 | Prewarning anti-collision device and method for vehicle |
| CN105015546A (en) * | 2015-07-31 | 2015-11-04 | 浙江吉利汽车研究院有限公司 | Active emergency steering system and method for preventing vehicle rear-end collision |
| CN105679092A (en) * | 2016-01-29 | 2016-06-15 | 深圳市美好幸福生活安全系统有限公司 | Driving behavior analysis system and method |
| CN105869438A (en) * | 2016-04-12 | 2016-08-17 | 深圳市中天安驰有限责任公司 | Vehicular anti-collision early-warning system |
| CN105844967A (en) * | 2016-05-16 | 2016-08-10 | 广州大学 | Vehicle collision warning and active control method based on vehicle communication |
Cited By (42)
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| CN109720315A (en) * | 2017-10-27 | 2019-05-07 | 株式会社万都 | For executing the system and method for automatic emergency brake |
| CN109720315B (en) * | 2017-10-27 | 2022-07-01 | 万都移动系统股份公司 | System and method for performing automatic emergency braking |
| CN109841088B (en) * | 2017-11-24 | 2021-10-22 | 奥迪股份公司 | Vehicle driving assistance system and method |
| CN109841088A (en) * | 2017-11-24 | 2019-06-04 | 奥迪股份公司 | Vehicle drive assist system and method |
| CN107886749A (en) * | 2017-12-13 | 2018-04-06 | 南通理工学院 | One kind driving based reminding method and device |
| CN107993489A (en) * | 2017-12-14 | 2018-05-04 | 北京汽车集团有限公司 | Vehicle avoiding device, method, vehicle and system |
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| EP3725627A4 (en) * | 2017-12-15 | 2021-09-08 | NIO (Anhui) Holding Co., Ltd. | Method and apparatus for generating vehicle control command, and vehicle controller and storage medium |
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| CN110239533B (en) * | 2019-05-08 | 2021-04-06 | 腾讯科技（深圳）有限公司 | Method, device, apparatus and readable storage medium for determining driving risk of vehicle |
| CN110126724A (en) * | 2019-05-15 | 2019-08-16 | 浙江吉利控股集团有限公司 | The alarming method for power and warning system and new energy vehicle of a kind of new energy vehicle |
| CN110775034B (en) * | 2019-11-07 | 2021-10-15 | 厦门金龙联合汽车工业有限公司 | Control method of automatic brake auxiliary system, terminal equipment and storage medium |
| CN110775034A (en) * | 2019-11-07 | 2020-02-11 | 厦门金龙联合汽车工业有限公司 | Control method of automatic brake auxiliary system, terminal equipment and storage medium |
| CN111127920A (en) * | 2019-12-31 | 2020-05-08 | 湖南大学 | Vehicle-mounted communication-based rear-end collision prevention early warning and control method and system |
| WO2021159267A1 (en) * | 2020-02-11 | 2021-08-19 | Qualcomm Incorporated | Vehicle maneuvering techniques in wireless systems |
| CN113879290A (en) * | 2020-07-02 | 2022-01-04 | 宝能汽车集团有限公司 | Vehicle and anti-collision control method and system thereof and storage medium |
| CN112046472A (en) * | 2020-09-11 | 2020-12-08 | 中国第一汽车股份有限公司 | Vehicle collision avoidance method and device, vehicle and storage medium |
| CN114179713A (en) * | 2020-09-14 | 2022-03-15 | 华为技术有限公司 | Vehicle reminding method, system and related equipment |
| CN113104045A (en) * | 2021-03-24 | 2021-07-13 | 东风柳州汽车有限公司 | Vehicle collision early warning method, device, equipment and storage medium |
| CN113022561A (en) * | 2021-04-29 | 2021-06-25 | 中国联合网络通信集团有限公司 | Vehicle control method and device |
| CN113022561B (en) * | 2021-04-29 | 2022-04-26 | 中国联合网络通信集团有限公司 | Vehicle control method and device |
| CN114283618A (en) * | 2021-12-13 | 2022-04-05 | 经纬恒润(天津)研究开发有限公司 | Method and device for emergency communication and propagation between vehicles |
| CN115937827A (en) * | 2023-02-17 | 2023-04-07 | 深圳市蓝鲸智联科技有限公司 | Monitoring video processing method for automobile emergency active risk avoidance |
| CN115937827B (en) * | 2023-02-17 | 2023-05-09 | 深圳市蓝鲸智联科技有限公司 | Monitoring video processing method for automobile emergency active risk avoidance |
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