WO2017024880A1 - 车辆主动安全功能的误工作抑制方法及装置和车辆 - Google Patents

车辆主动安全功能的误工作抑制方法及装置和车辆 Download PDF

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Publication number
WO2017024880A1
WO2017024880A1 PCT/CN2016/085066 CN2016085066W WO2017024880A1 WO 2017024880 A1 WO2017024880 A1 WO 2017024880A1 CN 2016085066 W CN2016085066 W CN 2016085066W WO 2017024880 A1 WO2017024880 A1 WO 2017024880A1
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WIPO (PCT)
Prior art keywords
vehicle
active safety
latitude
longitude
suppression
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PCT/CN2016/085066
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English (en)
French (fr)
Inventor
李博
Original Assignee
浙江吉利汽车研究院有限公司
浙江吉利控股集团有限公司
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Application filed by 浙江吉利汽车研究院有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉利汽车研究院有限公司
Priority to US15/751,829 priority Critical patent/US10913451B2/en
Priority to EP16834505.6A priority patent/EP3336824A4/en
Publication of WO2017024880A1 publication Critical patent/WO2017024880A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W30/00Purposes 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/08Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/09Taking automatic action to avoid collision, e.g. braking and steering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0238Electrical distribution centers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W50/00Details 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
    • B60W50/02Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/0225Failure correction strategy
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    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W50/00Details 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
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0134Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
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    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
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Definitions

  • the invention relates to the technical field of active safety of a vehicle, in particular to a method and a device for suppressing the malfunction of the active safety function of the vehicle, and a vehicle with active safety function.
  • Automotive active safety technology is a new trend in the development of current automotive technology. Unlike previous passive safety technologies that focus on occupant protection after collision, active safety technology uses driver safety to prevent the driver from controlling the driving conditions of the vehicle. Vehicle collision warning and intervention for driving operations can be realized to prevent traffic accidents in advance.
  • the basic principle of vehicle active safety technology is to use various sensors to obtain relevant environmental information inside and outside the vehicle, and to act on brakes, speakers, signal lights and other functional components according to computer processing and strategic planning results, to achieve assisted driving and improve driving safety. purpose.
  • An object of the present invention is to provide a method and device for suppressing misoperation of a vehicle active safety function, and a vehicle having an active safety function, which can suppress an active safety function of a vehicle at a place where an active safety misoperation occurs. Activate to prevent active safety misuse, reduce user complaints and safety hazards.
  • An embodiment of the present invention provides a method for suppressing a malfunction of a vehicle active safety function, including:
  • the current latitude and longitude information of the vehicle is compared with the latitude and longitude information in the preset suppression location list, and the suppression location list includes latitude and longitude information of the location where the active safety misoperation occurs;
  • an active safety system intervention command is issued to activate the active safety function.
  • the latitude and longitude information of the active safety misoperation occurrence location in the suppression location list is preset in the active safety controller of the vehicle.
  • the latitude and longitude information of the active safety misoperation occurrence point in the suppression location list is obtained by performing statistics by vehicle road test or user feedback.
  • the method further includes uploading, by the vehicle networking system, the latitude and longitude information of the location where the active safety function of the vehicle occurs, and the on-site monitoring information to the Internet, and determining the location of the active safety function according to the site monitoring information.
  • the latitude and longitude information is recorded in a list of suppression locations of the latitude and longitude information dedicated to the location where the misoperation occurs in the data center.
  • the method further includes downloading, by the vehicle networking system, the data center's suppression location list update to the active safety controller of the vehicle.
  • the method further includes incorporating the construction site and road traffic congestion information into the list of suppression locations.
  • the embodiment of the invention further provides a device for inhibiting the malfunction of the active safety function of the vehicle, comprising:
  • a vehicle positioning information receiving unit configured to receive current latitude and longitude information of a vehicle that is located by the global positioning system
  • An active safety controller is connected to the active safety external environment sensor and the vehicle positioning information receiving unit;
  • An active safety actuator connected to the active safety controller
  • the active safety controller is pre-set with a list of suppression locations, where the list of suppression locations includes latitude and longitude information of the location where the active safety misoperation occurs, and the active safety controller determines whether the vehicle needs according to the target detection result of the active safety external environment sensor.
  • the active safety system intervenes, when the vehicle needs an active safety system to intervene, the active safety controller compares the current latitude and longitude information of the vehicle with the latitude and longitude information in the list of suppression locations;
  • the active safety controller does not issue an active safety system intervention instruction to the active safety actuator;
  • the active safety controller issues an active safety system intervention command to the active safety actuator, and the active safety The actuator performs active security functions.
  • the vehicle-mounted vehicle network transmission unit and the mis-work monitoring unit are connected to the mis-work monitoring unit and the vehicle positioning information receiving unit, and the mis-work monitoring unit is configured to collect the active safety function of the vehicle.
  • On-site monitoring information of the place where the vehicle-mounted network transmission unit is used to upload the latitude and longitude information of the place where the active safety function of the vehicle occurs and the on-site monitoring information to the Internet and the vehicle-mounted vehicle network transmission unit is also used to misregister the recording from the Internet.
  • the list of suppression locations of the latitude and longitude information of the place of occurrence is downloaded and updated to the active safety controller of the vehicle.
  • the misoperation monitoring unit is an in-vehicle camera
  • the on-site monitoring information is a live video image of a location where the active security function of the vehicle captured by the camera is generated.
  • Embodiments of the present invention also provide a vehicle having an active safety function, including the vehicle as described above A malfunction prevention device for active safety functions.
  • the method and device for suppressing misoperation of the active safety function of the vehicle provided by the embodiment of the present invention can achieve the active safety error by pre-setting the latitude and longitude information of the place where the active safety misoperation occurs in the list of suppression points of the active safety controller.
  • the occurrence of the work inhibits the activation of the active safety function of the vehicle, prevents the active safety from occurring, and reduces the user complaints and the safety hazard of the vehicle.
  • FIG. 1 is a schematic diagram of a malfunction prevention device for an active safety function of a vehicle according to an embodiment of the present invention.
  • FIG. 2 is a logic diagram of a method for suppressing malfunction of a vehicle active safety function according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of collecting latitude and longitude information of a misworked place through a vehicle networking system.
  • FIG. 4 is a schematic diagram of downloading an update suppression location list through the vehicle networking system.
  • Embodiments of the present invention provide a malfunction prevention device for a vehicle active safety function, which is based on a global positioning system, and suppresses activation of an active safety function by a latitude and longitude signal of a global positioning system.
  • the suppression device 100 includes an active safety external environment sensor 101, a vehicle positioning information receiving unit 102, an active safety controller 103, and an active safety actuator 104.
  • the active safety external environment sensor 101 is used for detecting environmental information when the vehicle is running.
  • the active safety external environment sensor 101 may include an ultrasonic radar, a millimeter wave radar, a laser radar, a camera, etc., and the detected environment when the vehicle is traveling.
  • the information may include the distance between the vehicle and the preceding vehicle, the speed of the preceding vehicle, the distance between the self and the rear vehicle, the speed of the rear vehicle, and the position of the lane line.
  • the vehicle positioning information receiving unit 102 is configured to receive current latitude and longitude information of the vehicle that is located by the global positioning system.
  • the global positioning system is, for example, a GPS navigation system, a Beidou navigation system, a Galileo navigation system, etc., and the global positioning system is used to locate the vehicle.
  • Current latitude and longitude information of the time, and the vehicle locating information receiving unit 102 receives the current latitude and longitude of the vehicle positioned by the global positioning system
  • the vehicle location information receiving unit 102 may be an in-vehicle GPS module.
  • the active safety controller 103 is connected to the active safety external environment sensor 101.
  • the active safety controller 103 can be an ECU (Electronic Control Unit, or an on-board computer) or a controller independent of the ECU.
  • the active safety controller 103 receives the target detection result of the active safety external environment sensor 101, and determines whether the vehicle requires active safety system intervention based on the target detection result.
  • Active safety features can include Autonomous Emergency Brake, Adaptive Cruise Control, Lane Keep Assist, and other features that can be actively involved in control.
  • the suppression device can also be applied to an Autonomous Driving Vehicle.
  • the active safety controller 103 is also connected to the vehicle positioning information receiving unit 102, and the active safety controller 103 receives the current latitude and longitude information of the vehicle transmitted by the vehicle positioning information receiving unit 102.
  • the active safety controller 103 is pre-configured with a list of suppression locations, where the list of suppression locations includes latitude and longitude information of the location where the active safety misoperation occurs, and the latitude and longitude information of the active safety misoperation occurrence location in the suppression location list is preset in the vehicle initiative.
  • the list of latitude and longitude information of the specific suppression location can be obtained by statistical calculation by vehicle road test or user feedback.
  • the embodiment of the present invention adds a vehicle positioning information receiving unit 102 to receive the current latitude and longitude information of the traveling vehicle positioned by the global positioning system, and real-time the vehicle.
  • the current latitude and longitude information is passed to the active safety controller 103.
  • the active safety controller 103 determines that the vehicle needs active safety system intervention (for example, automatic emergency braking) according to the target detection result of the active safety external environment sensor 101, the active safety controller 103 sets the current latitude and longitude information of the vehicle with the preset.
  • the latitude and longitude information in the list of suppression points is compared, and if the current latitude and longitude of the vehicle is found to be consistent with a certain latitude and longitude in the list of suppression points or within a certain range (for example, a range of 10 m in diameter), the active The safety controller 103 does not issue an active safety system intervention command (e.g., an automatic emergency braking command) to the active safety actuator 104, i.e., the active safety controller 103 will inhibit activation of the active safety function.
  • an active safety system intervention command e.g., an automatic emergency braking command
  • Active safety actuator 104 is coupled to active safety controller 103, which may include a brake system, a power system, a steering system, and the like. According to the above, if the current latitude and longitude of the vehicle is found to be inconsistent with a certain latitude and longitude in the list of suppression points or is not within a certain range (for example, a range of 10 m in diameter), the active safety controller 103 goes to the active safety executive machine.
  • the construct 104 issues an active safety system intervention command (e.g., an automatic emergency brake command) by which the active safety actuator 104 performs an active safety function (e.g., automatic emergency braking).
  • the misoperation prevention device 100 of the vehicle active safety function described above sets the latitude and longitude information of the place where the active safety misoperation occurs in advance in the list of suppression points of the active safety controller 103, for example, when there is metal deceleration on the road.
  • the belt causes the vehicle to actively perform automatic emergency braking
  • the latitude and longitude information of the location of the metal speed bump is preset to the list of suppression points, and when the vehicle passes the metal speed bump, the activation of the automatic emergency brake is suppressed.
  • the vehicle does not malfunction due to automatic emergency braking.
  • the embodiment of the present invention can suppress the activation of the active safety function of the vehicle at the occurrence location of the active safety misoperation by collecting the location where the active safety misoperation occurs and preset to the suppression location list of the active safety controller 103. To prevent active safety misuse, reduce user complaints and safety hazards of vehicle travel.
  • the list of latitude and longitude information of the specific suppression location can also monitor and collect the active safety function activation status of the moving vehicle through the vehicle networking system.
  • the suppression device of the embodiment of the present invention further includes a vehicle-mounted vehicle network transmission unit 105 and a malfunctioning operation unit 106, and the vehicle-mounted vehicle network transmission unit 105 is connected to the misoperation monitoring unit 106 and the vehicle positioning information receiving unit 102.
  • the misoperation monitoring unit 106 collects on-site monitoring information of the occurrence location of the active safety function, and the vehicle-to-vehicle network transmission unit 105 will measure the latitude and longitude information of the place where the active safety function occurs.
  • the erroneous work monitoring unit 106 is, for example, an in-vehicle camera, and the live monitoring information is, for example, a live video image of a place where the vehicle captures the active safety function of the vehicle.
  • the staff determines whether the active safety function is a malfunction according to the on-site monitoring information (for example, according to an image), and if the on-site monitoring information determines that the active safety function is a malfunction,
  • the latitude and longitude information record of the place where the active safety function occurs is stored in the data center's suppression location list, and the data center's suppression location list is specifically used for recording the feedback of the user vehicle through the vehicle networking system and is determined to have an active security error.
  • the list of latitude and longitude information of the collected suppression sites may be updated to the user's vehicle in real time through the vehicle networking system, or may be updated to the user's vehicle by means of product software upgrades during vehicle maintenance.
  • the specific implementation method of real-time updating and downloading to the user's vehicle through the vehicle networking system as shown in FIG. 4, since the latitude and longitude information of the place where the active safety misoperation occurs has been collected and recorded through the vehicle networking system, it can be transmitted through the vehicle-mounted vehicle network.
  • the unit 105 downloads the list of suppression locations recorded in the data center to the active safety controller 103 of the vehicle, thereby ensuring the real-time and accuracy of the data preset in the list of suppression locations of the active safety controller 103.
  • an embodiment of the present invention further provides a method for suppressing a malfunction of a vehicle active safety function, including:
  • Detecting environmental information when the vehicle is running specifically, using the active safety external environment sensor 101 to detect environmental information when the vehicle is traveling;
  • Receiving current latitude and longitude information of the vehicle positioned by the global positioning system specifically, using the vehicle positioning information receiving unit 102 to receive current latitude and longitude information of the vehicle positioned by the global positioning system;
  • the active safety controller 103 determines whether the vehicle needs active safety system intervention (for example, automatic emergency braking) according to the target detection result of the active safety external environment sensor 101;
  • the suppression location list includes latitude and longitude information of the location where the active safety misoperation occurs, specifically, the suppression The latitude and longitude information of the active safety misoperation occurrence location in the location list is preset in the active safety controller 103 of the vehicle, and the latitude and longitude information of the active safety misoperation occurrence location in the suppression location list is, for example, a vehicle road test or user feedback. Obtained by statistics;
  • an active safety system intervention command is issued to activate the active safety function, ie, to the active safety actuator 104 of the vehicle.
  • An active safety system intervention command is issued, and the active safety actuator 104 performs an active safety function (eg, automatic emergency braking).
  • the method further includes uploading, by the vehicle networking system, latitude and longitude information of the location where the active safety function of the vehicle occurs and the on-site monitoring information to the Internet, and determining that the active safety function is a malfunction when determining the active safety function according to the site monitoring information.
  • the latitude and longitude information of the place of occurrence is recorded in the list of suppression locations of the latitude and longitude information dedicated to the location where the misoperation occurs in the data center.
  • the above method further comprises downloading and updating the list of suppression sites of the data center to the active safety controller 103 of the vehicle through the vehicle networking system.
  • the current cloud map databases contain construction site and road traffic congestion information.
  • the method further includes including such information in the list of suppression sites, and suppressing activation conditions of the active security function according to such information, for example, when The vehicle's active safety function (eg, automatic emergency braking) is not activated when the vehicle passes through the construction site.
  • the vehicle's active safety function eg, automatic emergency braking
  • An embodiment of the present invention further provides a vehicle having an active safety function, comprising the misoperation prevention device 100 of the vehicle active safety function as described above, by which the active device can be actively and safely operated at a place where active safety misoperation occurs.
  • the function that is, the active safety function is not activated at the suppression site, thereby preventing the active safety vehicle from malfunctioning.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

Abstract

一种车辆主动安全功能的误工作抑制方法、装置(100)以及包含该装置(100)的车辆,其中该误工作抑制方法包括:对车辆行驶时的环境信息进行探测;接收全球定位系统所定位的车辆的当前经纬度信息;根据目标探测结果判定车辆是否需要主动安全系统如自动紧急制动的介入;当车辆需要主动安全系统介入时,将车辆的当前经纬度信息与预设的抑制地点列表中的经纬度信息进行比对,该抑制地点列表包含主动安全误工作发生地点的经纬度信息;若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度一致或在一定的范围内时,则抑制车辆的主动安全功能的激活;以及若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度不一致或不在一定的范围内时,则发出主动安全系统介入指令以激活主动安全功能。

Description

车辆主动安全功能的误工作抑制方法及装置和车辆
本专利申请要求2015年08月12日提交的中国专利申请号为201510492899.8,申请人为浙江吉利汽车研究院有限公司、浙江吉利控股集团有限公司,发明名称为“车辆主动安全功能的误工作抑制方法及装置和车辆”的优先权,该申请的全文以引用的方式并入本申请中。
技术领域
本发明涉及车辆主动安全的技术领域,特别是一种车辆主动安全功能的误工作抑制方法及装置,以及一种具有主动安全功能的车辆。
背景技术
汽车主动安全技术是当前汽车技术发展的新趋势,与以往的侧重于冲撞后乘员保护的被动安全技术不同,主动安全技术以危险预防未核心,即主动安全技术帮助驾驶者控制车辆的行驶状况,可以实现车辆碰撞预警和对驾驶操作的干预,事先防范交通事故的发生。车辆主动安全技术的基本原理是:利用各种传感器来获取车内外相关环境信息,根据计算机处理和策略规划结果,作用在刹车、扬声器、信号灯等功能部件上,达到辅助驾驶与提高行驶安全性的目的。
近年来,主动安全技术的研究热度不断升温,基于雷达、摄像头等环境探测传感器的主动安全控制系统如自动紧急制动、自适应巡航、车道保持辅助等已经成熟,并且还在不断被优化,市场上配备主动安全功能的车辆的普及率越发提升。然而,伴随着各类主动安全功能的普及,系统的误工作也成为用户抱怨的重点事项和车辆行驶安全的隐患之一。误工作是指在不满足工作条件时的错误工作,如前方没有目标车辆但存在金属减速带时,由于传感器误识别的原因,导致自动紧急制动的功能被错误激活使车辆紧急制动的情况等。
发明内容
本发明的目的在于提供一种车辆主动安全功能的误工作抑制方法及装置,以及一种具有主动安全功能的车辆,该车辆可以在会发生主动安全误工作的发生地点抑制车辆的主动安全功能的激活,防止主动安全的误工作发生,减少用户抱怨和车辆行驶的安全隐患。
本发明实施例提供一种车辆主动安全功能的误工作抑制方法,包括:
对车辆行驶时的环境信息进行探测;
接收全球定位系统所定位的车辆的当前经纬度信息;
根据目标探测结果判定车辆是否需要主动安全系统介入;
当车辆需要主动安全系统介入时,将车辆的当前经纬度信息与预设的抑制地点列表中的经纬度信息进行比对,该抑制地点列表包含主动安全误工作发生地点的经纬度信息;
若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度一致或在一定的范围内时,则抑制车辆的主动安全功能的激活;以及
若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度不一致或不在一定的范围内时,则发出主动安全系统介入指令以激活主动安全功能。
进一步地,该抑制地点列表中的主动安全误工作发生地点的经纬度信息是预先设置在车辆的主动安全控制器中。
进一步地,该抑制地点列表中的主动安全误工作发生地点的经纬度信息是通过车辆道路试验或用户反馈进行统计而获得。
进一步地,还包括通过车联网系统将车辆发生主动安全功能的发生地点的经纬度信息以及现场监视信息上传至互联网,并在根据该现场监视信息判定此次主动安全功能为误工作时将该发生地点的经纬度信息记录在数据中心专门用于记录误工作发生地点的经纬度信息的抑制地点列表中。
进一步地,还包括通过车联网系统将数据中心的抑制地点列表下载更新至车辆的该主动安全控制器中。
进一步地,还包括将施工地点和道路工况拥堵信息纳入至该抑制地点列表中。
本发明实施例还提供一种车辆主动安全功能的误工作抑制装置,包括:
主动安全对外环境传感器,用于对车辆行驶时的环境信息进行探测;
车辆定位信息接收单元,用于接收全球定位系统所定位的车辆的当前经纬度信息;
主动安全控制器,与该主动安全对外环境传感器以及该车辆定位信息接收单元相连;
主动安全执行机构,与该主动安全控制器相连;
其中,该主动安全控制器内预设有抑制地点列表,该抑制地点列表包含主动安全误工作发生地点的经纬度信息,该主动安全控制器根据该主动安全对外环境传感器的目标探测结果判定车辆是否需要主动安全系统介入,当车辆需要主动安全系统介入时,该主动安全控制器将车辆的当前经纬度信息与该抑制地点列表中的经纬度信息进行比对;
若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度一致或在一定的范围内时,该主动安全控制器不向该主动安全执行机构发出主动安全系统介入指令;
若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度不一致或不在一定的范围内时,该主动安全控制器向该主动安全执行机构发出主动安全系统介入指令,由该主动安全执行机构执行主动安全功能。
进一步地,还包括车载车联网传输单元和误工作监视单元,该车载车联网传输单元与该误工作监视单元以及该车辆定位信息接收单元相连,该误工作监视单元用于采集车辆主动安全功能的发生地点的现场监视信息,该车载车联网传输单元用于将车辆发生主动安全功能的发生地点的经纬度信息以及现场监视信息上传至互联网,该车载车联网传输单元还用于从互联网将记录误工作发生地点的经纬度信息的抑制地点列表下载更新至车辆的该主动安全控制器中。
进一步地,该误工作监视单元为车载摄像头,该现场监视信息为该摄像头所拍摄的车辆发生主动安全功能的发生地点的现场视频图像。
本发明实施例还提供一种具有主动安全功能的车辆,包括如上所述的车 辆主动安全功能的误工作抑制装置。
本发明实施例提供的车辆主动安全功能的误工作抑制方法及装置,通过将主动安全误工作的发生地点的经纬度信息预先设置在主动安全控制器的抑制地点列表中,可以实现在这些主动安全误工作的发生地点抑制车辆的主动安全功能的激活,防止主动安全的误工作发生,减少用户抱怨和车辆行驶的安全隐患。
附图概述
图1为本发明实施例中车辆主动安全功能的误工作抑制装置的示意图。
图2为本发明实施例中车辆主动安全功能的误工作抑制方法的逻辑图。
图3为通过车联网系统收集误工作地点的经纬度信息的示意图。
图4为通过车联网系统下载更新抑制地点列表的示意图。
本发明的较佳实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明实施方式作进一步地描述。
本发明实施例提供一种车辆主动安全功能的误工作抑制装置,该抑制装置基于全球定位系统,通过全球定位系统的经纬度信号对主动安全功能的激活进行抑制。请参图1,该抑制装置100包括主动安全对外环境传感器101、车辆定位信息接收单元102、主动安全控制器103和主动安全执行机构104。
主动安全对外环境传感器101用于对车辆行驶时的环境信息进行探测,具体地,主动安全对外环境传感器101可以包含超声波雷达、毫米波雷达、激光雷达及摄像头等,所探测的车辆行驶时的环境信息可以包含自车与前车的距离、前车的速度、自车与后车的距离、后车的速度、车道线的位置等。
车辆定位信息接收单元102用于接收全球定位系统所定位的车辆的当前经纬度信息,具体地,全球定位系统例如为GPS导航系统、北斗导航系统、伽利略导航系统等,全球定位系统用于定位车辆行驶时的当前经纬度信息,并由车辆定位信息接收单元102接收全球定位系统所定位的车辆的当前经纬 度信息,车辆定位信息接收单元102可以为车载GPS模块。
主动安全控制器103与主动安全对外环境传感器101相连,主动安全控制器103可以为ECU(Electronic Control Unit,电子控制单元,或称为车载电脑),也可以为独立于ECU的控制器。主动安全控制器103接收主动安全对外环境传感器101的目标探测结果,并根据该目标探测结果判定车辆是否需要主动安全系统介入。主动安全功能可以包含自动紧急制动(Autonomous Emergency Brake)、自适应巡航(Adaptive Cruise Control)、车道保持辅助(Lane Keep Assist)等以及其他可以主动介入控制的功能。该抑制装置也可以应用于自动驾驶车辆(Autonomous Driving Vehicle)。
主动安全控制器103还与车辆定位信息接收单元102相连,主动安全控制器103接收车辆定位信息接收单元102传送的车辆的当前经纬度信息。主动安全控制器103内预设有抑制地点列表,该抑制地点列表包含主动安全误工作发生地点的经纬度信息,该抑制地点列表中的主动安全误工作发生地点的经纬度信息是预先设置在车辆的主动安全控制器103中,具体的抑制地点的经纬度信息列表,可以通过车辆道路试验或用户反馈进行统计而获得。
如图1与图2所示,本发明实施例在主动安全系统的基础上增加了车辆定位信息接收单元102,用于接收全球定位系统所定位的行驶车辆的当前经纬度信息,并实时将车辆的当前经纬度信息传递至主动安全控制器103。当主动安全控制器103根据主动安全对外环境传感器101的目标探测结果判定车辆需要主动安全系统介入(例如自动紧急制动)时,此时主动安全控制器103将车辆的当前经纬度信息与预设在该抑制地点列表中的经纬度信息进行比对,若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度一致或在一定的范围(例如设定直径10m的范围)内时,主动安全控制器103不向主动安全执行机构104发出主动安全系统介入指令(例如自动紧急制动指令),即此时主动安全控制器103将抑制主动安全功能的激活。
主动安全执行机构104与主动安全控制器103相连,主动安全执行机构104可以包含制动系统、动力系统、转向系统等。承上述,若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度不一致或不在一定的范围(例如设定直径10m的范围)内时,主动安全控制器103向主动安全执行机 构104发出主动安全系统介入指令(例如自动紧急制动指令),由主动安全执行机构104执行主动安全功能(例如自动紧急制动)。
由此可见,上述的车辆主动安全功能的误工作抑制装置100,通过将主动安全误工作的发生地点的经纬度信息预先设置在主动安全控制器103的抑制地点列表中,例如当道路上存在金属减速带会导致车辆主动进行自动紧急制动时,则将该金属减速带所在地点的经纬度信息预设至该抑制地点列表中,当车辆行经该金属减速带时,会抑制自动紧急制动的激活,使车辆不发生自动紧急制动的误工作。因此,本发明实施例通过收集会发生主动安全误工作的地点并预设至主动安全控制器103的抑制地点列表中,可以实现在这些主动安全误工作的发生地点抑制车辆的主动安全功能的激活,防止主动安全的误工作发生,减少用户抱怨和车辆行驶的安全隐患。
具体的抑制地点的经纬度信息列表,也可以通过车联网系统对行驶中的车辆的主动安全功能激活状况进行监控和收集。如图3所示,本发明实施例的抑制装置还包括车载车联网传输单元105和误工作监视单元106,车载车联网传输单元105与误工作监视单元106以及车辆定位信息接收单元102相连。在车辆每次发生主动安全功能(例如自动紧急制动)时,误工作监视单元106采集主动安全功能的发生地点的现场监视信息,车载车联网传输单元105将主动安全功能的发生地点的经纬度信息以及现场监视信息上传至互联网。误工作监视单元106例如为车载摄像头,该现场监视信息例如为该摄像头所拍摄的车辆发生主动安全功能的发生地点的现场视频图像。当现场监视信息上传至互联网后,由工作人员根据现场监视信息判定此次主动安全功能是否为误工作(例如根据图像进行判定),若通过现场监视信息判定此次主动安全功能为误工作时,则将该主动安全功能的发生地点的经纬度信息记录存储在数据中心的抑制地点列表中,该数据中心的抑制地点列表专门用于记录用户车辆通过车联网系统反馈并被判定为发生了主动安全误工作的发生地点的经纬度信息;若通过现场监视信息判定此次主动安全功能不是误工作,则不将该主动安全功能的发生地点的经纬度信息记录存储在该数据中心的抑制地点列表中。也就是说,该数据中心的抑制地点列表只存储记录主动安全误工作的发生地点的经纬度信息。因此,通过车联网系统,不同的用户车辆 便可以实现将各自车辆发生了主动安全误工作的发生地点的经纬度信息上传并记录在该数据中心的抑制地点列表中,供所有用户车辆进行抑制地点列表的分享和下载。
收集到的抑制地点的经纬度信息列表可以通过车联网系统实时更新至用户车辆,或者在车辆保养时通过产品软件升级的方式更新至用户车辆。通过车联网系统实时更新下载至用户车辆的具体实现方式,如图4所示,由于通过车联网系统已经收集并记录了发生主动安全误工作的发生地点的经纬度信息,因此可以通过车载车联网传输单元105将记录在数据中心的抑制地点列表下载更新至车辆的主动安全控制器103中,从而确保预设在主动安全控制器103的抑制地点列表中的数据的实时性和准确性。
如图2所示,本发明实施例还提供一种车辆主动安全功能的误工作抑制方法,包括:
对车辆行驶时的环境信息进行探测,具体地,利用主动安全对外环境传感器101对车辆行驶时的环境信息进行探测;
接收全球定位系统所定位的车辆的当前经纬度信息,具体地,利用车辆定位信息接收单元102接收全球定位系统所定位的车辆的当前经纬度信息;
根据目标探测结果判定车辆是否需要主动安全系统介入,具体地,主动安全控制器103根据主动安全对外环境传感器101的目标探测结果判定车辆是否需要主动安全系统介入(例如自动紧急制动);
当车辆需要主动安全系统介入时,将车辆的当前经纬度信息与预设的抑制地点列表中的经纬度信息进行比对,该抑制地点列表包含主动安全误工作发生地点的经纬度信息,具体地,该抑制地点列表中的主动安全误工作发生地点的经纬度信息是预先设置在车辆的主动安全控制器103中,该抑制地点列表中的主动安全误工作发生地点的经纬度信息例如是通过车辆道路试验或用户反馈进行统计而获得;
若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度一致或在一定的范围内时,则抑制车辆的主动安全功能的激活,即不向车辆的主动安全执行机构104发出主动安全系统介入指令;以及
若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度不一致或不在一定的范围内时,则发出主动安全系统介入指令以激活主动安全功能,即向车辆的主动安全执行机构104发出主动安全系统介入指令,由主动安全执行机构104执行主动安全功能(例如自动紧急制动)。
进一步地,上述方法还包括通过车联网系统将车辆发生主动安全功能的发生地点的经纬度信息以及现场监视信息上传至互联网,并在根据该现场监视信息判定此次主动安全功能为误工作时将该发生地点的经纬度信息记录在数据中心专门用于记录误工作发生地点的经纬度信息的抑制地点列表中。
进一步地,上述方法还包括通过车联网系统将数据中心的抑制地点列表下载更新至车辆的主动安全控制器103中。
另外,当前各类云端地图数据库中含有施工地点、道路工况拥堵信息,上述方法还包括将此类信息纳入至抑制地点列表中,根据此类信息对主动安全功能的激活条件进行抑制,例如当车辆行经该施工地点时,不激活车辆的主动安全功能(例如自动紧急制动)。
本发明实施例还提供一种具有主动安全功能的车辆,该车辆包括如上所述的车辆主动安全功能的误工作抑制装置100,通过该抑制装置100可以对发生主动安全误工作的地点抑制主动安全功能,即在抑制地点不激活主动安全功能,从而防止主动安全车辆发生误工作。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程,可以通过计算机程序来指令相关的硬件来完成,所述的程序可存储于一计算机可读取存储介质中,该程序在执行时,可包括如上述方法的实施例的流程。其中,所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory,ROM)或随机存储记忆体(Random Access Memory,RAM)等。
以上所述,仅是本发明的较佳实施例而已,并非对本发明作任何形式上的限制,虽然本发明已以较佳实施例揭露如上,然而并非用以限定本发明,任何熟悉本专业的技术人员,在不脱离本发明技术方案范围内,当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例,但凡是未脱离本发明技术方案内容,依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本发明技术方案的范围内。
工业实用性
本发明实施例中,通过将主动安全误工作的发生地点的经纬度信息预先设置在主动安全控制器的抑制地点列表中,可以实现在这些主动安全误工作的发生地点抑制车辆的主动安全功能的激活,防止主动安全的误工作发生,减少用户抱怨和车辆行驶的安全隐患。

Claims (10)

  1. 一种车辆主动安全功能的误工作抑制方法,其特征在于,包括:
    对车辆行驶时的环境信息进行探测;
    接收全球定位系统所定位的车辆的当前经纬度信息;
    根据目标探测结果判定车辆是否需要主动安全系统介入;
    当车辆需要主动安全系统介入时,将车辆的当前经纬度信息与预设的抑制地点列表中的经纬度信息进行比对,该抑制地点列表包含主动安全误工作发生地点的经纬度信息;
    若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度一致或在一定的范围内时,则抑制车辆的主动安全功能的激活;以及
    若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度不一致或不在一定的范围内时,则发出主动安全系统介入指令以激活主动安全功能。
  2. 如权利要求1所述的车辆主动安全功能的误工作抑制方法,其特征在于:该抑制地点列表中的主动安全误工作发生地点的经纬度信息是预先设置在车辆的主动安全控制器(103)中。
  3. 如权利要求2所述的车辆主动安全功能的误工作抑制方法,其特征在于:该抑制地点列表中的主动安全误工作发生地点的经纬度信息是通过车辆道路试验或用户反馈进行统计而获得。
  4. 如权利要求2所述的车辆主动安全功能的误工作抑制方法,其特征在于:还包括通过车联网系统将车辆发生主动安全功能的发生地点的经纬度信息以及现场监视信息上传至互联网,并在根据该现场监视信息判定此次主动安全功能为误工作时将该发生地点的经纬度信息记录在数据中心专门用于记录误工作发生地点的经纬度信息的抑制地点列表中。
  5. 如权利要求4所述的车辆主动安全功能的误工作抑制方法,其特征在于:还包括通过车联网系统将数据中心的抑制地点列表下载更新至车辆的该主动安全控制器(103)中。
  6. 如权利要求2所述的车辆主动安全功能的误工作抑制方法,其特征在于:还包括将施工地点和道路工况拥堵信息纳入至该抑制地点列表中。
  7. 一种车辆主动安全功能的误工作抑制装置,其特征在于,包括:
    主动安全对外环境传感器(101),用于对车辆行驶时的环境信息进行探测;
    车辆定位信息接收单元(102),用于接收全球定位系统所定位的车辆的当前经纬度信息;
    主动安全控制器(103),与该主动安全对外环境传感器(101)以及该车辆定位信息接收单元(102)相连;
    主动安全执行机构(104),与该主动安全控制器(103)相连;
    其中,该主动安全控制器(103)内预设有抑制地点列表,该抑制地点列表包含主动安全误工作发生地点的经纬度信息,该主动安全控制器(103)根据该主动安全对外环境传感器(101)的目标探测结果判定车辆是否需要主动安全系统介入,当车辆需要主动安全系统介入时,该主动安全控制器(103)将车辆的当前经纬度信息与该抑制地点列表中的经纬度信息进行比对;
    若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度一致或在一定的范围内时,该主动安全控制器(103)不向该主动安全执行机构(104)发出主动安全系统介入指令;
    若比对后发现车辆的当前经纬度与该抑制地点列表中的某一经纬度不一致或不在一定的范围内时,该主动安全控制器(103)向该主动安全执行机构(104)发出主动安全系统介入指令,由该主动安全执行机构(104)执行主动安全功能。
  8. 如权利要求7所述的车辆主动安全功能的误工作抑制装置,其特征在于:还包括车载车联网传输单元(105)和误工作监视单元(106),该车载车联网传输单元(105)与该误工作监视单元(106)以及该车辆定位信息接收单元(102)相连,该误工作监视单元(106)用于采集车辆主动安全功能的发生地点的现场监视信息,该车载车联网传输单元(105)用于将车辆发生主动安全功能的发生地点的经纬度信息以及现场监视信息上传至互联网,该 车载车联网传输单元(105)还用于从互联网将记录误工作发生地点的经纬度信息的抑制地点列表下载更新至车辆的该主动安全控制器(103)中。
  9. 如权利要求8所述的车辆主动安全功能的误工作抑制装置,其特征在于:该误工作监视单元(106)为车载摄像头,该现场监视信息为该摄像头所拍摄的车辆发生主动安全功能的发生地点的现场视频图像。
  10. 一种具有主动安全功能的车辆,其特征在于,包括如权利要求7至9任一项所述的车辆主动安全功能的误工作抑制装置。
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