CN107826103A - A kind of method for preventing car crass - Google Patents

A kind of method for preventing car crass Download PDF

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Publication number
CN107826103A
CN107826103A CN201711059646.7A CN201711059646A CN107826103A CN 107826103 A CN107826103 A CN 107826103A CN 201711059646 A CN201711059646 A CN 201711059646A CN 107826103 A CN107826103 A CN 107826103A
Authority
CN
China
Prior art keywords
vehicle
car
danger
driver
mounted computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711059646.7A
Other languages
Chinese (zh)
Inventor
金锋
边世语
黄叶明
王少黎
阚宏旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Ankai Automobile Co Ltd
Original Assignee
Anhui Ankai Automobile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Ankai Automobile Co Ltd filed Critical Anhui Ankai Automobile Co Ltd
Priority to CN201711059646.7A priority Critical patent/CN107826103A/en
Publication of CN107826103A publication Critical patent/CN107826103A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
    • 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
    • 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
    • B60W30/095—Predicting travel path or likelihood of collision
    • B60W30/0953—Predicting travel path or likelihood of collision the prediction being responsive to vehicle dynamic 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
    • B60W50/08—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
    • 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
    • B60W2030/082—Vehicle operation after collision
    • 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
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/80—Spatial relation or speed relative to objects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Traffic Control Systems (AREA)

Abstract

The present invention discloses a kind of method for preventing car crass, can enable the vehicle to make early warning to upcoming danger by this method and remind driver, driver is made corresponding emergency measure；Vehicle reminds the vehicle of surrounding by the flicker of light in itself simultaneously so that the vehicle mutually threatened is reacted jointly；When automobile collides because of unavoidable cause, vehicle can then adopt a series of measures so as to reduce danger, ensure the personal safety of occupant.The present invention is sent danger signal to this car driver and Ta Che driver by vehicle-mounted computer, is excluded danger by the manual operation of driver；If driver does not make appropriate reaction because danger signal is ignored, vehicle-mounted computer automatically controls the motion of vehicle and eliminated danger；After vehicle collision, this car can still start some row safeguard measures, so as to by minimizing risk.

Description

A kind of method for preventing car crass
Technical field
The present invention relates to automotive field, specifically a kind of method for preventing car crass.
Background technology
With the explosive increase of car ownership, automotive safety problem increasingly highlights to the importance of consumer, has Quite a few motor-vehicle accident is due to caused by knocking into the back, and it is most of knock into the back be due to the brake hard of front truck caused by.
Simultaneously with the development of science and technology, carrying radar range finding collision prevention device on present automobile, but this anti-collision Collision device is only limitted to early warning of the automobile in reversing, and early warning can not be then carried out when vehicle is being run at high speed on road and is made Related reaction, if vehicle can make early warning to upcoming danger and remind driver, makes driver make accordingly Emergency measure, then vehicle collision incidence can then be substantially reduced, and the personal safety of occupant can also be ensured.
The content of the invention
It is an object of the invention to provide a kind of method for preventing car crass, so as to reduce the driving of automobile danger.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of method for preventing car crass, comprises the following steps：
A, automobile on the way normally travel when, laser radar starts and started working；Laser radar detection motor vehicle environment is The no vehicle for having traveling, and positional information and relative velocity of the vehicle in traveling with respect to this car are uploaded to vehicle mounted electric Brain；
B, vehicle-mounted computer carries out calculating processing according to the relative position and relative velocity of vehicle to the running orbit of vehicle, If without threat, normal vehicle operation between two cars；Threatened if existed between two cars, and when vehicle-mounted computer is calculated and bumped against 3s before, two cars are not reacted to upcoming danger, then take following measures：
If 1) this car threatens his car, now this parking stall is before his car rear, the 3s when vehicle-mounted computer calculates collision, originally In-car to send voice alarm automatically to remind car owner, car owner makes corresponding reaction, and danger releases, and vehicle continues normally travel； If car owner does not make corresponding action to danger, this car automatic retarding and brakes by force.
If 2) his car threatens this car, his parking stall is in this car rear, before the 3s that vehicle-mounted computer calculates when bumping against, this in-car Automatically voice alarm is sent to remind car owner, car owner makes corresponding reaction；Meanwhile double get out of the way of this car is opened, and double sudden strain of a muscle frequencies are Normal double dodge frequency 3 times, so as to remind the driver of his car；This car driver and Ta Che driver make anti-to threat jointly Should, danger releases, and vehicle continues normally travel.
When two cars because when irresistible factor collides, then vehicle takes following measures：
A. cutoff high circuit, battery flame retardant systems are opened, it is ensured that cell safety after vehicle collision；
B. closed door locking, it is ensured that passengers upon collision opens car door escape；
C. alarmed by vehicle-mounted computer, it is ensured that collision rear vehicle can be rescued in time；
D. air bag automatically turns on, it is ensured that the safety of occupant.
Beneficial effects of the present invention：
The present invention is sent danger signal to this car driver and Ta Che driver by vehicle-mounted computer, passes through driver's Manual operation excludes danger；If driver does not make appropriate reaction because danger signal is ignored, vehicle-mounted computer is automatic Control the motion of vehicle and eliminate danger；After vehicle collision, this car can still start some row safeguard measures, so that by danger most Smallization.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is schematic flow sheet of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
A kind of method for preventing car crass, its specific steps is as shown in figure 1, its method includes：
Automobile on the way normally travel when, laser radar starts and started working；Whether laser radar detection motor vehicle environment There is the vehicle of traveling, and positional information and relative velocity of the vehicle in traveling with respect to this car are uploaded to vehicle-mounted computer；
Vehicle-mounted computer carries out calculating processing according to the relative position and relative velocity of vehicle to the running orbit of vehicle, such as Without threat between the car of fruit two, then normal vehicle operation；Threaten if existed between two cars, and calculated in vehicle-mounted computer when bumping against Before 3s, two cars are not reacted to upcoming danger, then take following measures：
If the 1, this car threatens his car, now this parking stall is before his car rear, the 3s when vehicle-mounted computer calculates collision, originally In-car to send voice alarm automatically to remind car owner, car owner makes corresponding reaction, and danger releases, and vehicle continues normally travel； If car owner does not make corresponding action to danger, this car automatic retarding and brakes by force.
If the 2, his car threatens this car, his parking stall is in this car rear, before the 3s that vehicle-mounted computer calculates when bumping against, this in-car Automatically voice alarm is sent to remind car owner, car owner makes corresponding reaction；Meanwhile double get out of the way of this car is opened, and double sudden strain of a muscle frequencies are Normal double dodge frequency 3 times, so as to remind the driver of his car.This car driver and Ta Che driver make anti-to threat jointly Should, danger releases, and vehicle continues normally travel；
When two cars because when irresistible factor collides, then this car takes following measures：
A. cutoff high circuit, battery flame retardant systems are opened, it is ensured that cell safety after vehicle collision；
B. closed door locking, it is ensured that passengers upon collision opens car door escape；
C. alarmed by vehicle-mounted computer, it is ensured that collision rear vehicle can be rescued in time；
D. air bag automatically turns on, it is ensured that the safety of occupant.
The present invention is sent danger signal to this car driver and Ta Che driver by vehicle-mounted computer, passes through driver's Manual operation excludes danger；If driver does not make appropriate reaction because danger signal is ignored, vehicle-mounted computer is automatic Control the motion of vehicle and eliminate danger；After vehicle collision, this car can still start some row safeguard measures, so that by danger most Smallization.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term. Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example Suitable mode combines.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.

Claims (2)

  1. A kind of 1. method for preventing car crass, it is characterised in that comprise the following steps：
    A, automobile on the way normally travel when, laser radar starts and started working；Whether laser radar detection motor vehicle environment has The vehicle of traveling, and positional information and relative velocity of the vehicle in traveling with respect to this car are uploaded to vehicle-mounted computer；
    B, vehicle-mounted computer carries out calculating processing according to the relative position and relative velocity of vehicle to the running orbit of vehicle, if Without threat between two cars, then normal vehicle operation；Threatened if existed between two cars, and 3s when bumping against is calculated in vehicle-mounted computer Before, two cars are not reacted to upcoming danger, then take following measures：
    If 1) this car threatens his car, now this parking stall is in his car rear, before the 3s that vehicle-mounted computer calculates when bumping against, this in-car Automatic to send voice alarm to remind car owner, car owner makes corresponding reaction, and danger releases, and vehicle continues normally travel；If car Master does not make corresponding action to danger, then this car automatic retarding and brakes by force；
    If 2) his car threatens this car, his parking stall is in this car rear, and before the 3s that vehicle-mounted computer calculates when bumping against, this in-car is automatically Voice alarm is sent to remind car owner, car owner makes corresponding reaction；Meanwhile double get out of the way of this car is opened, and double sudden strain of a muscle frequencies are normal Double dodge frequency 3 times, so as to remind the driver of his car；This car driver and Ta Che driver react to threat jointly, Danger releases, and vehicle continues normally travel.
  2. 2. a kind of method for preventing car crass according to claim 1, it is characterised in that when two cars because irresistible Factor when colliding, then vehicle takes following measures：
    A. cutoff high circuit, battery flame retardant systems are opened, it is ensured that cell safety after vehicle collision；
    B. closed door locking, it is ensured that passengers upon collision opens car door escape；
    C. alarmed by vehicle-mounted computer, it is ensured that collision rear vehicle can be rescued in time；
    D. air bag automatically turns on, it is ensured that the safety of occupant.
CN201711059646.7A 2017-11-01 2017-11-01 A kind of method for preventing car crass Pending CN107826103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711059646.7A CN107826103A (en) 2017-11-01 2017-11-01 A kind of method for preventing car crass

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Application Number Priority Date Filing Date Title
CN201711059646.7A CN107826103A (en) 2017-11-01 2017-11-01 A kind of method for preventing car crass

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110281841A (en) * 2019-07-04 2019-09-27 爱驰汽车有限公司 Double jump lamp switching method, system, equipment and storage medium based on high-precision map
CN110435542A (en) * 2019-08-23 2019-11-12 爱驰汽车有限公司 Safe early warning method, system, equipment and the storage medium of automobile door opening
CN112606831A (en) * 2019-09-19 2021-04-06 中车时代电动汽车股份有限公司 Anti-collision warning information external interaction method and system for passenger car
CN113119901A (en) * 2019-12-30 2021-07-16 观致汽车有限公司 Anti-collision method and system for vehicle and vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933782A1 (en) * 1999-07-19 2001-01-25 Volkswagen Ag Preventing shunt accidents involves computing time until vehicles will collide taking into account value for deceleration of following vehicle, initiating an action if time below threshold
CN201703340U (en) * 2010-04-01 2011-01-12 浙江吉利控股集团有限公司 Automotive rear-end collision preventer
CN102463951A (en) * 2011-09-07 2012-05-23 浙江吉利汽车研究院有限公司 A vehicle longitudinal collision mitigation system and control method
CN205220387U (en) * 2015-11-20 2016-05-11 石家庄市均益电子有限公司 Electric automobile outage system and have electric automobile of outage system
CN106882183A (en) * 2017-02-24 2017-06-23 宁波吉利汽车研究开发有限公司 A kind of caution system and alarming method for power for preventing vehicle rear-end collision
CN206287965U (en) * 2016-12-28 2017-06-30 埃泰克汽车电子(芜湖)有限公司 A kind of air bag start control device of vehicle
CN206552018U (en) * 2017-02-24 2017-10-13 湖北众旺智能刹车有限公司 A kind of safe driving control system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933782A1 (en) * 1999-07-19 2001-01-25 Volkswagen Ag Preventing shunt accidents involves computing time until vehicles will collide taking into account value for deceleration of following vehicle, initiating an action if time below threshold
CN201703340U (en) * 2010-04-01 2011-01-12 浙江吉利控股集团有限公司 Automotive rear-end collision preventer
CN102463951A (en) * 2011-09-07 2012-05-23 浙江吉利汽车研究院有限公司 A vehicle longitudinal collision mitigation system and control method
CN205220387U (en) * 2015-11-20 2016-05-11 石家庄市均益电子有限公司 Electric automobile outage system and have electric automobile of outage system
CN206287965U (en) * 2016-12-28 2017-06-30 埃泰克汽车电子(芜湖)有限公司 A kind of air bag start control device of vehicle
CN106882183A (en) * 2017-02-24 2017-06-23 宁波吉利汽车研究开发有限公司 A kind of caution system and alarming method for power for preventing vehicle rear-end collision
CN206552018U (en) * 2017-02-24 2017-10-13 湖北众旺智能刹车有限公司 A kind of safe driving control system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110281841A (en) * 2019-07-04 2019-09-27 爱驰汽车有限公司 Double jump lamp switching method, system, equipment and storage medium based on high-precision map
CN110435542A (en) * 2019-08-23 2019-11-12 爱驰汽车有限公司 Safe early warning method, system, equipment and the storage medium of automobile door opening
CN112606831A (en) * 2019-09-19 2021-04-06 中车时代电动汽车股份有限公司 Anti-collision warning information external interaction method and system for passenger car
CN113119901A (en) * 2019-12-30 2021-07-16 观致汽车有限公司 Anti-collision method and system for vehicle and vehicle

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Application publication date: 20180323

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