CN103578292B - The wagon control mistake of communication system prevents device and method between vehicle - Google Patents
The wagon control mistake of communication system prevents device and method between vehicle Download PDFInfo
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- CN103578292B CN103578292B CN201310311607.7A CN201310311607A CN103578292B CN 103578292 B CN103578292 B CN 103578292B CN 201310311607 A CN201310311607 A CN 201310311607A CN 103578292 B CN103578292 B CN 103578292B
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- vehicle
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- 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
- B60W50/04—Monitoring the functioning of the control system
- B60W50/045—Monitoring control system parameters
-
- 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
- B60W50/04—Monitoring the functioning of the control system
- B60W50/045—Monitoring control system parameters
- B60W2050/046—Monitoring control system parameters involving external transmission of data to or from the vehicle, e.g. via telemetry, satellite, Global Positioning System [GPS]
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The wagon control mistake of communication system prevents device and method between a kind of vehicle of present invention offer.The apparatus and method are will to consider object information application needed for the status information of other vehicles of other vehicle receivers as control vehicle, but only confirm with other vehicles traveling at same track, object information application can be considered as needed for control vehicle, so as to prevent from causing the problem of mistake occurs in wagon control in the car status information of opposite carriageway because travelling.
Description
Technical field
The present invention relates to the system realized on vehicle, more particularly to communication system between vehicle.
Background technology
The communication technology between vehicle（Vehicle to Vehicle ad-hoc network, V2V）It is widely available.Car
Communication system is vehicle and vehicle be in can communication zone when in allocated frequency band（Such as 5.9GHz）It is interior to implement to communicate, and
Using the short distance based on CSMA/CD (Carrier Sense Multiple Access/Collision Detection) without
Road private radio communication WAVE (Wireless Access in Vehicular Environments) skill of line communication technology
Art.The V2V communication systems realized on vehicle are the various status informations of collection vehicle, using the above-mentioned communication technology by vehicle-state
Information transmission gives other vehicles, and receives the status information of other vehicles.It is used to control from the status information of other vehicle receivers
The object information that need to be considered during vehicle.Vehicle can be to the information such as other vehicle notification airbag deployments, collision activity, other vehicles
Can suitably it be controlled therewith.For example, front vehicles can notify front vehicle when crashing, make front vehicle real
Apply brake hard.
But vehicle to can communication zone all vehicles transmit car status information such as Fig. 1, vehicle（Host
Vehicle, HV）To other vehicles in the communication zone of opposite carriageway（Remote Vehicle, RV）Also delivery vehicle
Status information, and can also receive other car status informations from other vehicles positioned at opposite carriageway.Therefore such as Fig. 2
（a）, because of the vehicle collision on A direction lanes, cause the vehicle deceleration of B direction lanes and cause such as Fig. 2（b）Traffic disturbance show
As.That is, vehicle is without screening to other car status informations of reception, but all as needed for control vehicle
Consider object information and cause above mentioned problem.
The content of the invention
It is not that unconditionally application considers for needed for control vehicle for the car status information of reception according to the present invention
Object information, and be to provide can screen after the technical scheme applied.
To realize that wagon control mistake is prevented between the technical task, the vehicular communication system that one aspect of the present invention is related to
Device includes：Communication unit, implements to communicate with other vehicles；Control unit, according to the other cars received by the communication unit
Status information, judge other vehicles whether with vehicle traveling on same track, only judge traveling described
When on same track, using the consideration object information application as needed for controlling the vehicle of the status information of the reception.
The control unit is the travel direction that other vehicles are confirmed using the status information of other vehicles, described
When the other vehicle headings confirmed are consistent with the travel direction of the vehicle, other vehicles and the vehicle row are judged
Reach on same track.
The control unit transmits the car status information including the vehicle heading by the communication unit
To other vehicles.
To realize the technical task, the implementation steps for the wagon control mistake prevention method that another aspect of the present invention is related to
Including：From the status information of other vehicles described in other vehicle receivers；Judge described other according to the status information of the reception
Whether vehicle is travelled in same track with vehicle；Traveling is only judged at the same track, by the shape of the reception
State information is used as consideration object information application needed for controlling the vehicle.
Present invention has the advantage that:
Device and method is prevented according to the wagon control mistake of communication system between the vehicle that provides of the present invention, be for from
The status information of other vehicles of other vehicle receivers in being travelled in opposite carriageway is directly eliminated, and not as control vehicle institute
Object information application need to be considered, from prevented in root as it is traditional because travelling other car status informations in opposite carriageway and
The problem of Wrong control is implemented to vehicle.
Brief description of the drawings
Fig. 1 be between vehicle can communication zone schematic diagram；
Fig. 2 is the traffic disturbance phenomenon schematic diagram occurred by communication system between traditional vehicle；
Fig. 3 is the anti-locking apparatus square frame of wagon control mistake of communication system between the vehicle that one embodiment of the invention is provided
Figure；
Fig. 4 is the flow chart for the wagon control mistake prevention method that one embodiment of the invention is provided.
In figure：
100 :Communication unit; 200 :Control unit.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 3 be one embodiment of the invention vehicle between communication system the anti-locking apparatus block diagram of wagon control mistake.
As shown in figure 3, communication system between vehicle（V2V communication systems）The anti-locking apparatus of wagon control mistake include the He of communication unit 100
Control unit 200.Communication unit 100 is the structure for vehicle communication, can be applicable IEEE 802.11a/g WLAN standards.
Control unit 200 is for preventing the treatment progress of wagon control mistake.Control unit 200 is to be connect from vehicle sensors by in-car net
Receive information of vehicles.In-car net is CAN (Controller Area Network), includes car by the CAN information of vehicles received
Velocity information, wheel steering angle information, airbag deployment information etc..Control unit 200 receives vehicle location letter from navigation system
Breath or transmits information.Navigation system is not only to vehicle by GPS receiver coordinate information and gyro sensor information transmission
Between communication system, but calculate the calculating information transmission to communication system between vehicle after the travel direction of vehicle.
Therefore, the position coordinates that navigation system can check vehicle per 200ms by GPS calculates the travel direction of vehicle.GPS
The shaded area that can not be received is to calculate vehicle location by gyro sensor value.As described above, navigation system is to utilize GPS
The travel direction of vehicle is calculated with gyro sensor, the anti-locking apparatus of wagon control mistake is sent to.If navigation system only will
Vehicle position information sends the anti-locking apparatus of wagon control mistake to, then control unit 200 can be direct using the positional information of transmission
Calculate the travel direction of vehicle.
The car status information being made up of receive information is sent to by control unit 200 by logical information portion 100 to be located at and can lead to
Believe the V2V communication systems of other vehicles in region.Control unit 200 is connect by communication unit 100 from the V2V communication systems of other vehicles
Receive other car status informations.Control unit 200 judges whether to travel with other vehicles according to other car status informations of reception
On same track.Judge traveling on same track when, control unit 200 using other car status informations of reception as
Control to consider object information application needed for vehicle, and be sent to（Vehicle electronic controlling device Electronic Control
Unit）.If it is determined that travelling in opposite carriageway, then control unit 200 can directly eliminate other car status informations of reception, not make
Consider object information for needed for control vehicle.
In one embodiment, if the determination methods in the same track of traveling are as follows.Other shapes of the control unit 200 from reception
It is compared in state information to the transmits information of other vehicles and from the vehicle heading information of navigation system offer.Car
Travel direction it is consistent with other vehicle headings when, vehicle and other vehicles can be considered as traveling in same car
Road.Therewith, control unit 200 will consider object information application needed for the car status information of reception as control vehicle.But vehicle
Travel direction and other vehicle headings it is inconsistent when, other vehicles can be considered as traveling in opposite carriageway.Therewith,
Control unit 200 can directly eliminate other car status informations of reception, and object information is considered not as needed for control vehicle.
Fig. 4 is the flow chart for the wagon control mistake prevention method that one embodiment of the invention is provided.As shown in figure 4, control
Portion 200 processed receives other car status informations by communication unit 100（Step S100）.Control unit 200 is according to other cars of reception
Status information judges whether vehicle is travelled on same track with other vehicles.In one embodiment, can to vehicle with
The travel direction of other vehicles is compared and judges whether to travel same track.Additional information is as follows.Control unit 200 passes through
The transmits information included in other information of vehicles confirms the travel direction of other vehicles（Step S200）.Then, control unit
200 judge whether the travel direction of other vehicles of the travel direction of vehicle with confirming is consistent（Step S300）.Here vehicle
Transmits information is gathered by CAN.If consistent, control unit 200 can judge vehicle with other vehicles in same track
Travel and object information application will be considered needed for other car status informations as wagon control（Step S400）.That applies is other
Car status information is transmitted in vehicle electronic controlling device.Inconsistent then control unit 200 is by other car status informations of reception
Directly eliminate not as consideration object information application needed for wagon control（Step S500）.
Though it is not illustrated, control unit 200 gathers speed information, wheel steering angle information, gas by CAN assists expansion
Information etc., it is logical by being passed through by the car status information constituted of collection information from navigation system collection vehicle transmits information
Letter portion 100 is sent to other vehicles.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the scope of technical scheme described in various embodiments of the present invention.The protection of the present invention
Scope should be explained according to following rights, and all technical schemes in its equivalents should be belonged to
Scope of the presently claimed invention.
Claims (8)
1. the wagon control mistake prevention method of communication system between a kind of vehicle, while considering the state letter of a number of other vehicles
Breath, it is characterised in that the implementation steps of this method include：
From the status information of other vehicles described in the multiple other vehicle receivers；
Judge whether other vehicles are same in travel direction identical with vehicle traveling according to the status information of the reception
Individual track；And
When not being judged as traveling in the same track of the travel direction identical, the status information received is not adopted
, will be described only when judging traveling in the same track of the travel direction identical with to consider that object information is eliminated
The status information of reception considers object information application as needed for the control vehicle,
It is described to judge whether other vehicles include with vehicle traveling the step of travel direction identical same track：
Confirm the travel direction of other vehicles with the status information of reception；And
When the travel direction of other vehicles is consistent with the travel direction of the vehicle, other vehicles and the car are judged
Traveling in the same track of travel direction identical.
2. the wagon control mistake prevention method of communication system between vehicle according to claim 1, it is characterised in that also
Including：
The status information of the vehicle of travel direction including the vehicle is sent to other vehicles.
3. the anti-locking apparatus of wagon control mistake of communication system between a kind of vehicle, while considering the state letter of a number of other vehicles
Breath, it is characterised in that including：
Communication unit, implements to communicate with the multiple other vehicles；And
Control unit, according to the status information of the other vehicles received by the communication unit, judge other vehicles whether with
Vehicle is travelled on the same track of travel direction identical, be not judged as that traveling is same in the travel direction identical
During track, the status information received is not adopted as consideration object information and eliminated, only judge traveling described
When on the same track of travel direction identical, object will be considered needed for the status information of the reception as the control vehicle
Information application,
The control unit is the travel direction that other vehicles are confirmed using the status information of other vehicles, is confirmed other
When vehicle heading is consistent with the travel direction of the vehicle, judge that other vehicles are travelled in traveling side with the vehicle
To on the same track of identical.
4. the anti-locking apparatus of wagon control mistake of communication system between vehicle according to claim 3, it is characterised in that
The control unit is to transmit the car status information of the travel direction including the vehicle by the communication unit
To other vehicles.
5. the anti-locking apparatus of wagon control mistake of communication system between vehicle according to claim 3, it is characterised in that
The control unit is the positional information or transmits information that the vehicle is received from navigation system.
6. the anti-locking apparatus of wagon control mistake of communication system between vehicle according to claim 5, it is characterised in that
As long as the control unit is the positional information that the vehicle is received from the navigation system, then the position of the vehicle is utilized
Information calculates the travel direction of the vehicle.
7. the anti-locking apparatus of wagon control mistake of communication system between vehicle according to claim 5, it is characterised in that
The navigation system is the travel direction that the vehicle is calculated based on GPS receiver coordinate information and gyro sensor information
Information, the control unit is sent to by the transmits information calculated.
8. the anti-locking apparatus of wagon control mistake of communication system between vehicle according to claim 7, it is characterised in that
The navigation system is that the area that can not be received in the GPS calculates the vehicle based on the gyro sensor information
Positional information, the positional information calculated is sent to the control unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120081185A KR20140015822A (en) | 2012-07-25 | 2012-07-25 | Apparatus for protecting vehicle control error in v2v system and method thereof |
| KR10-2012-0081185 | 2012-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103578292A CN103578292A (en) | 2014-02-12 |
| CN103578292B true CN103578292B (en) | 2017-10-20 |
Family
ID=50049991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310311607.7A Active CN103578292B (en) | 2012-07-25 | 2013-07-23 | The wagon control mistake of communication system prevents device and method between vehicle |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20140015822A (en) |
| CN (1) | CN103578292B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103810903B (en) * | 2014-02-27 | 2016-08-31 | 长安大学 | A kind of warning information method for pushing based on truck traffic |
| KR101603618B1 (en) * | 2014-11-12 | 2016-03-28 | 현대모비스 주식회사 | System and method for recognizing surrounding vehicle |
| CN108335527B (en) * | 2017-01-19 | 2020-12-29 | 上海仪电数字技术股份有限公司 | Alarm system and method between running vehicles |
| KR102072226B1 (en) | 2018-08-22 | 2020-01-31 | 전남대학교산학협력단 | Preparation Method of Chitinase and Chitin Oligosaccharides from Bacillus thuringiensis |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005107917A (en) * | 2003-09-30 | 2005-04-21 | Mazda Motor Corp | Vehicular information providing device, vehicular information providing method, and vehicular information providing program |
| CN101173860A (en) * | 2006-11-03 | 2008-05-07 | 行毅科技股份有限公司 | Accurate positioning system and method for vehicle |
| KR100831935B1 (en) * | 2007-02-02 | 2008-05-23 | 주식회사 썬웨이브텍 | Method and system for intelligent safe car nagivation by using of adaptive communication technology |
| CN101299301A (en) * | 2007-05-04 | 2008-11-05 | 通用汽车环球科技运作公司 | Slow or stopped vehicle ahead advisor with digital map integration |
| CN101407199A (en) * | 2008-10-28 | 2009-04-15 | 湖北汽车工业学院 | Vehicle collision prewarning method and apparatus |
| CN101908283A (en) * | 2009-06-08 | 2010-12-08 | 财团法人车辆研究测试中心 | Running instant anti-collision warning system and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080091352A1 (en) * | 2006-10-11 | 2008-04-17 | O'hare James K | Automobile collision avoidance system |
-
2012
- 2012-07-25 KR KR1020120081185A patent/KR20140015822A/en not_active Application Discontinuation
-
2013
- 2013-07-23 CN CN201310311607.7A patent/CN103578292B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005107917A (en) * | 2003-09-30 | 2005-04-21 | Mazda Motor Corp | Vehicular information providing device, vehicular information providing method, and vehicular information providing program |
| CN101173860A (en) * | 2006-11-03 | 2008-05-07 | 行毅科技股份有限公司 | Accurate positioning system and method for vehicle |
| KR100831935B1 (en) * | 2007-02-02 | 2008-05-23 | 주식회사 썬웨이브텍 | Method and system for intelligent safe car nagivation by using of adaptive communication technology |
| CN101299301A (en) * | 2007-05-04 | 2008-11-05 | 通用汽车环球科技运作公司 | Slow or stopped vehicle ahead advisor with digital map integration |
| CN101407199A (en) * | 2008-10-28 | 2009-04-15 | 湖北汽车工业学院 | Vehicle collision prewarning method and apparatus |
| CN101908283A (en) * | 2009-06-08 | 2010-12-08 | 财团法人车辆研究测试中心 | Running instant anti-collision warning system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103578292A (en) | 2014-02-12 |
| KR20140015822A (en) | 2014-02-07 |
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