CN104859575A - 一种汽车雾天防追尾安全装置 - Google Patents

一种汽车雾天防追尾安全装置 Download PDF

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Publication number
CN104859575A
CN104859575A CN201510270547.8A CN201510270547A CN104859575A CN 104859575 A CN104859575 A CN 104859575A CN 201510270547 A CN201510270547 A CN 201510270547A CN 104859575 A CN104859575 A CN 104859575A
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Prior art keywords
automobile
safety device
end collision
module
microprocessor
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CN201510270547.8A
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English (en)
Inventor
李跃
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Medical Instruments Co Ltd Of China Of Huaiyuan County
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Medical Instruments Co Ltd Of China Of Huaiyuan County
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Priority to CN201510270547.8A priority Critical patent/CN104859575A/zh
Publication of CN104859575A publication Critical patent/CN104859575A/zh
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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
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00Brake-action initiating means
    • B60T7/12Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02Active or adaptive cruise control system; Distance control
    • B60T2201/022Collision avoidance systems

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Traffic Control Systems (AREA)

Abstract

本发明涉及一种行车安全装置,具体涉及一种汽车雾天防追尾装置。包括安装在车前头的激光雷达测距仪,所述激光雷达测试仪接在微处理器的输入端,所述微处理器的输出端连接有语音模块,LED显示模块,所述微处理器内储存有汽车行驶安全距离和语音信息,所述微处理器还接有一个用于汽车刹车系统的刹车制动模块。本发明有利于帮助驾驶员在雾中行车时与前车保持足够的安全车距,能自动对车辆周围的车辆和物体进行对比,自动控制机动车辆刹车系统,防止了事故的发生,提高了车辆的安全性能,结构简单、安装方便、效果显著。

Description

一种汽车雾天防追尾安全装置
技术领域
本发明涉及一种行车安全装置,具体涉及一种汽车雾天防追尾装置。
背景技术
随着我国的经济发展,人们的生活水平逐年提高,汽车的保有量飞速增加。在平时生活中,人们更加频繁地驾驶和乘坐汽车,因此,对汽车的安全性提出了更高的要求。在特殊天气情况环境下,驾驶的安全性很难保障。在雾天行驶时,道路能见度较低,司机比较难以辨认路况,容易造成交通事故,据统计,高速公路上因雾等恶劣天气造成的交通事故,大约占总事故的1/4 左右,对于这种自然原因引起的事故,目前尚无有效措施,最好的预防措施是遵守交通规则,雾天尽量缓慢行驶,避免对他人和自己造成危害,目前车辆中一般只在车尾安装倒车测距装置,这种装置很难满足车辆在雾天行驶防追尾的需求,因而寻求一种针对车辆雾天安全行驶的电子装置成为解决这一问题的关键。
发明内容
本发明的目的在于提供一种汽车雾天防追尾装置。
   本发明采用的技术方案为:一种汽车雾天防追尾安全装置,其特征在于:包括安装在车前头的激光雷达测距仪,所述激光雷达测试仪接在微处理器的输入端,所述微处理器的输出端连接有语音模块,LED显示模块,所述微处理器内储存有汽车行驶安全距离和语音信息,所述微处理器还接有一个用于汽车刹车系统的刹车制动模块。
所述激光雷达测距仪用来测量汽车前头与汽车前面一辆车车尾之间的距离,并将检测信号传输给微处理器。
所述微处理器将激光雷达测距仪测量的距离与微处理器内存储的安全距离相比较,得出比较结果,并将比较结果输送给语音模块、LED模块和刹车制动模块。
所述刹车制动模块可根据比较结果可主动驱动汽车减速或刹车。
所述微处理器还接有电源模块。
本发明的有益效果在于:有利于帮助驾驶员在雾中行车时与前车保持足够的安全车距,能自动对车辆周围的车辆和物体进行对比,自动控制机动车辆刹车系统,防止了事故的发生,提高了车辆的安全性能,结构简单、安装方便、效果显著。
附图说明
图1为本发明结构示意图。
具体实施方式
一种汽车雾天防追尾安全装置,其特征在于:包括安装在车前头的激光雷达测距仪,所述激光雷达测试仪接在微处理器的输入端,所述微处理器的输出端连接有语音模块,LED显示模块,所述微处理器内储存有汽车行驶安全距离和语音信息,所述微处理器还接有一个用于汽车刹车系统的刹车制动模块。
所述激光雷达测距仪用来测量汽车前头与汽车前面一辆车车尾之间的距离,并将检测信号传输给微处理器。
所述微处理器将激光雷达测距仪测量的距离与微处理器内存储的安全距离相比较,得出比较结果,并将比较结果输送给语音模块、LED模块和刹车制动模块。
所述刹车制动模块可根据比较结果可主动驱动汽车减速或刹车。
所述微处理器还接有电源模块。

Claims (5)

1.种汽车雾天防追尾安全装置,其特征在于:包括安装在车前头的激光雷达测距仪,所述激光雷达测试仪接在微处理器的输入端,所述微处理器的输出端连接有语音模块,LED显示模块,所述微处理器内储存有汽车行驶安全距离和语音信息,所述微处理器还接有一个用于汽车刹车系统的刹车制动模块。
2.根据权利要求1所述的一种汽车雾天防追尾安全装置,其特征在于:所述激光雷达测距仪用来测量汽车前头与汽车前面一辆车车尾之间的距离,并将检测信号传输给微处理器。
3.根据权利要求1所述的一种汽车雾天防追尾安全装置,其特征在于:所述微处理器将激光雷达测距仪测量的距离与微处理器内存储的安全距离相比较,得出比较结果,并将比较结果输送给语音模块、LED模块和刹车制动模块。
4.根据权利要求1或3所述的一种汽车雾天防追尾安全装置,其特征在于:所述刹车制动模块可根据比较结果可主动驱动汽车减速或刹车。
5.根据权利要求1所述的一种汽车雾天防追尾安全装置,其特征在于:所述微处理器还接有电源模块。
CN201510270547.8A 2015-05-25 2015-05-25 一种汽车雾天防追尾安全装置 Pending CN104859575A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106597426A (zh) * 2017-01-24 2017-04-26 桂林师范高等专科学校 车载测速测距装置
CN111007528A (zh) * 2019-12-17 2020-04-14 深圳市优必选科技股份有限公司 巡检机器人

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102139674A (zh) * 2011-02-23 2011-08-03 电子科技大学 一种雾天汽车防追尾系统
CN102582621A (zh) * 2012-02-23 2012-07-18 朱庆平 智能型车载gps导航防撞预警系统
CN202806724U (zh) * 2012-06-12 2013-03-20 淄博职业学院 具有车间距自动监控保持功能的汽车
CN103112451A (zh) * 2013-02-06 2013-05-22 刘兆雄 一种汽车自动避撞系统和方法
US20140198213A1 (en) * 2013-01-15 2014-07-17 Gentex Corporation Imaging system and method for detecting fog conditions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102139674A (zh) * 2011-02-23 2011-08-03 电子科技大学 一种雾天汽车防追尾系统
CN102582621A (zh) * 2012-02-23 2012-07-18 朱庆平 智能型车载gps导航防撞预警系统
CN202806724U (zh) * 2012-06-12 2013-03-20 淄博职业学院 具有车间距自动监控保持功能的汽车
US20140198213A1 (en) * 2013-01-15 2014-07-17 Gentex Corporation Imaging system and method for detecting fog conditions
CN103112451A (zh) * 2013-02-06 2013-05-22 刘兆雄 一种汽车自动避撞系统和方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106597426A (zh) * 2017-01-24 2017-04-26 桂林师范高等专科学校 车载测速测距装置
CN111007528A (zh) * 2019-12-17 2020-04-14 深圳市优必选科技股份有限公司 巡检机器人

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