CN104192140A - 用于跟驰汽车的爆胎监测装置 - Google Patents

用于跟驰汽车的爆胎监测装置 Download PDF

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CN104192140A
CN104192140A CN201410470369.9A CN201410470369A CN104192140A CN 104192140 A CN104192140 A CN 104192140A CN 201410470369 A CN201410470369 A CN 201410470369A CN 104192140 A CN104192140 A CN 104192140A
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automobile
speeding
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陈拙夫
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Chengdu Xianshi Technology Co Ltd
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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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • 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
    • B60R16/0231Circuits relating to the driving or the functioning of the vehicle
    • 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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/20Conjoint control of vehicle sub-units of different type or different function including control of steering 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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/30Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
    • 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
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • 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
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06Road conditions
    • 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
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/12Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to parameters of the vehicle itself, e.g. tyre models
    • B60W40/13Load or weight
    • 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
    • B60W50/08Interaction between the driver and the control system
    • B60W50/14Means for informing the driver, warning the driver or prompting a driver intervention
    • 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
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • 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
    • B60W2530/00Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
    • B60W2530/10Weight
    • 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
    • B60W2530/00Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
    • B60W2530/20Tyre data
    • 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
    • B60W2552/00Input parameters relating to infrastructure
    • B60W2552/20Road profile
    • 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
    • B60W2710/00Output or target parameters relating to a particular sub-units
    • B60W2710/18Braking system
    • 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
    • B60W2710/00Output or target parameters relating to a particular sub-units
    • B60W2710/20Steering 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
    • B60W2710/00Output or target parameters relating to a particular sub-units
    • B60W2710/30Auxiliary equipments

Abstract

本发明公开了一种用于跟驰汽车的爆胎监测装置,包括:用于对道路信息进行采集的路面破损状况检测装置;对车辆载重重量进行测量的汽车装载重量检测装置;分别对跟驰汽车四个车胎轮压数据进行采集的压力传感器;对车辆位置进行定位的定位装置;对汽车行驶状态进行控制的状态控制装置;对压力传感器的输出信号进行处理以适于自动驾驶控制分析系统处理的信号处理电路;实现跟驰驾驶、依据胎压数据、路面道路信息和本车的载重对爆胎状态进行判断的自动驾驶控制分析系统;实现跟驰汽车之间信息传送的信号接收装置,其根据路面信息、本车载重和轮压状况对爆胎状况进行监测,出现爆胎状况时,其反应速度快,最大程度减小交通事故。

Description

用于跟驰汽车的爆胎监测装置
技术领域
本发明涉及跟驰汽车的安全控制领域,具体地说,是涉及一种用于跟驰汽车的爆胎监测装置。
背景技术
汽车跟驰是后车跟随前车的行驶状态,即前车和后车达成信息沟通,后车根据前车的信息,对比前后车参数差异,将其换算为后车驾驶方案而实现自动驾驶。在自动跟驰驾驶技术中,跟驰汽车根据前车的行驶参数进行行驶。
随着世界经济的持续发展和汽车的迅速普及,交通拥堵成为一个国际性的难题,而汽车跟驰技术即可很好的缓解甚至解决这个问题。但车辆在行驶途中,会有很多突发状况,譬如:爆胎,而车辆在行驶过程中爆胎的后果是十分严重的。在跟驰车队中,为了在一定距离的道路上容纳更多的跟驰汽车,相邻两个车辆之间的安全行驶距离可缩短为20米甚至更短,而车辆在高速行驶过程中因爆胎而导致汽车失去操控性能所需时间约3秒,这与驾驶制动反应时间基本吻合,而在这么短的距离内实现对跟驰车队的安全控制是十分重要的。
发明内容
本发明所要解决的技术问题是提供一种用于跟驰汽车的爆胎监测装置,其根据路面信息、本车载重和轮压状况对爆胎状况进行监测,出现爆胎状况时,利用自动驾驶控制分析系统对车辆行驶状况进行控制,其反应速度快,最大程度减小交通事故。
本发明解决上述问题所采用的技术方案是: 
用于跟驰汽车的爆胎监测装置,包括:
用于对道路信息进行采集的路面破损状况检测装置;
对车辆载重重量进行测量的汽车装载重量检测装置;
分别对跟驰汽车四个车胎轮压数据进行采集的压力传感器;
对车辆位置进行定位的定位装置;
对汽车行驶状态进行控制的状态控制装置;
对压力传感器的输出信号进行处理以适于自动驾驶控制分析系统处理的信号处理电路;
实现跟驰驾驶、依据胎压数据、路面道路信息和本车的载重对爆胎状态进行判断的自动驾驶控制分析系统;
实现跟驰汽车之间信息传送的信号接收装置。
作为优选,所述的路面破损状况检测装置包括光电扫描设备和摄像/照相设备。
作为优选,还包括对旁道车辆进行提示的换道提示装置。
作为优选,所述的状态控制装置包括刹车、转向灯、方向盘。
作为优选,还包括在自动驾驶控制分析系统控制下的告警装置,所述的告警装置为声光告警装置。
综上,本发明的有益效果是:
本发明利用路面信息、本车载重和轮压状况对爆胎状况进行监测,由于自动驾驶控制分析系统的反应速度快,当出现爆胎状况时,自动驾驶控制分析系统及时采取应对措施,反应速度快,在最大程度上减小交通事故。
具体实施方式
下面结合实施例,对本发明作进一步地的详细说明,但本发明的实施方式不限于此。
实施例1:
用于跟驰汽车的爆胎监测装置,包括:
用于对道路信息进行采集的路面破损状况检测装置;
对车辆载重重量进行测量的汽车装载重量检测装置;
分别对跟驰汽车四个车胎轮压数据进行采集的压力传感器;
对车辆位置进行定位的定位装置;
对汽车行驶状态进行控制的状态控制装置;
对压力传感器的输出信号进行处理以适于自动驾驶控制分析系统处理的信号处理电路;
实现跟驰驾驶、依据胎压数据、路面道路信息和本车的载重对爆胎状态进行判断的自动驾驶控制分析系统;
实现跟驰汽车之间信息传送的信号接收装置。
现有的驾驶车辆,相邻两个车辆之间的安全驾驶距离为50米甚至更远,但是现有的私家车越来越多,道路越来越拥挤,两车之间的距离根本达不到该距离,而跟驰车队很好的解决了该问题。本发明在现有的跟驰车队的基础上做了改进,即增设爆胎监测装置,对车辆的爆胎状况进行监测,并利用自动驾驶控制分析系统对爆胎状况进行分析处理,出现爆胎状况时,及时采取应对措施,其爆胎反应快,能很快对车辆进行控制,实现紧急措施,减小跟驰车队的交通事故,保证跟驰车队的安全行驶。路面破损状况检测装置对道路的路面信息进行采集并通过信号接收装置发送给后方车辆,汽车装载重量检测装置对本车的载重进行测量;跟驰汽车根据前方车辆发送的各路段的路面资料、本车载重和轮压结合计算,当跟驰汽车某个车轮的轮压明显不符时,自动驾驶控制分析系统则判定为车辆爆胎。跟驰汽车之间通过信号接收装置进行信息交互,可将路面信息和爆胎信息发送给后方车辆,当跟驰汽车接收到前方车辆的爆胎信息后,爆胎车辆后方的自动驾驶控制分析系统即刻控制状态控制装置对车辆进行减速、刹车或转弯等处理。
实施例2:
本实施例在上述实施例的基础上做了如下细化,即路面破损状况检测装置包括光电扫描设备和摄像/照相设备。路面破损状况检测装置在对道路信息进行采集时,光电扫描设备和摄像/照相设备同时工作,对路面的信息进行采集,进一步增强对路面信息采集的准确性。
实施例3:
本实施例在上述实施例的基础上做了如下优化,还包括对旁道车辆进行提示的换道提示装置。当跟驰汽车出现爆胎时,爆胎车辆可采取换道停靠或减速停驶的措施,利用换道提示装置对旁道的车辆以提示,增强行驶的安全性。
实施例4:
本实施例在上述实施例的基础上做了如下细化,所述的状态控制装置包括刹车、转向灯、方向盘。在车辆出现爆胎时,爆胎的跟驰汽车可采取减速、换道等处理,即自动驾驶控制分析系统控制对刹车、方向盘和转向灯进行处理;当爆胎车辆进行减速时,为了实现后方车辆的继续跟驰,后方车辆可采取换道,即对刹车、方向盘和转向灯进行控制;当爆胎车辆进行换道时,后方车辆仍可保持同一车道进行行驶。
实施例5:
本实施例在上述实施例的基础上做了如下优化,还包括在自动驾驶控制分析系统控制下的告警装置,所述的告警装置为声光告警装置。爆胎时,自动驾驶控制分析系统立即通过报警装置对司乘人员以告警,提醒驾驶人员注意,采用声光告警装置,增强警醒作用。
如上所述,可较好的实现本发明。

Claims (5)

1.用于跟驰汽车的爆胎监测装置,其特征在于,包括:
用于对道路信息进行采集的路面破损状况检测装置;
对车辆载重重量进行测量的汽车装载重量检测装置;
分别对跟驰汽车四个车胎轮压数据进行采集的压力传感器;
对车辆位置进行定位的定位装置;
对汽车行驶状态进行控制的状态控制装置;
对压力传感器的输出信号进行处理以适于自动驾驶控制分析系统处理的信号处理电路;
实现跟驰驾驶、依据胎压数据、路面道路信息和本车的载重对爆胎状态进行判断的自动驾驶控制分析系统;
实现跟驰汽车之间信息传送的信号接收装置。
2.根据权利要求1所述的用于跟驰汽车的爆胎监测装置,其特征在于:所述的路面破损状况检测装置包括光电扫描设备和摄像/照相设备。
3.根据权利要求1所述的用于跟驰汽车的爆胎监测装置,其特征在于:还包括对旁道车辆进行提示的换道提示装置。
4.根据权利要求1所述的用于跟驰汽车的爆胎监测装置,其特征在于:所述的状态控制装置包括刹车、转向灯、方向盘。
5.根据权利要求1所述的用于跟驰汽车的爆胎监测装置,其特征在于:还包括在自动驾驶控制分析系统控制下的告警装置,所述的告警装置为声光告警装置。
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* Cited by examiner, † Cited by third party
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CN109187042A (zh) * 2018-08-08 2019-01-11 同济大学 一种自动驾驶车辆爆胎工况行驶性能测试系统及测试方法

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