CN107054154A - 一种新型电动车的防撞车系统 - Google Patents

一种新型电动车的防撞车系统 Download PDF

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Publication number
CN107054154A
CN107054154A CN201710141820.6A CN201710141820A CN107054154A CN 107054154 A CN107054154 A CN 107054154A CN 201710141820 A CN201710141820 A CN 201710141820A CN 107054154 A CN107054154 A CN 107054154A
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microprocessor
range sensor
radar
alarm
signal
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时津峰
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Changge Hongjincheng Electric Technology Co Ltd
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Changge Hongjincheng Electric Technology Co Ltd
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Priority to CN201710141820.6A priority Critical patent/CN107054154A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/28Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed without contact making and breaking, e.g. using a transductor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00Control parameters of input or output; Target parameters
    • B60L2240/10Vehicle control parameters
    • B60L2240/12Speed
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Human Computer Interaction (AREA)
  • Traffic Control Systems (AREA)

Abstract

本发明公开了一种新型电动车的防撞车系统,包括雷达测速仪、距离传感器、速度控制器、微处理器、报警器,所述的雷达测速仪和距离传感器均安装于电动车的车身前端,所述的雷达测速仪和距离传感器的信号输出端分别连接于微处理器的信号输入端,所述的微处理器的信号输出端分别连接速度控制器和报警器,所述的速度控制器连接马达,所述的电动车的车身尾部安装车尾雷达测速仪和车尾距离传感器,所述的车尾雷达测速仪和车尾距离传感器连接于微处理器的信号输入端,所述的报警器为声光报警器,所述的微处理器包括模数转换单元、信号处理单元、记忆单元、数模转换单元,总体上,本发明具有能够有效解决电动车的撞车问题,提高骑行安全性的优点。

Description

一种新型电动车的防撞车系统
技术领域
本发明属于电动车领域,特别是涉及一种新型电动车的防撞车系统。
背景技术
电动车,即电力驱动车,又名电驱车。电动车分为交流电动车和直流电动车。通常说的电动车是以电池作为能量来源,通过控制器、电机等部件,将电能转化为机械能运动,以控制电流大小改变速度的车辆。电动车为人们的出行提供了极大的方便。与此同时,电动车由于操控性能差、速度快,容易发生交通事故,造成了巨大的财产损失,甚至造成许多的人员伤亡。因此亟需一种能够避免电动车发生撞车的系统。
发明内容
本发明的目的在于提供一种新型电动车的防撞车系统,该防撞车系统设计合理,能够有效解决电动车的车身前、后撞车问题,提高骑行安全性,具有极高的使用价值。
本发明的目的是这样实现的:一种新型电动车的防撞车系统,包括雷达测速仪、距离传感器、速度控制器、微处理器、报警器,所述的雷达测速仪和距离传感器均安装于电动车的车身前端,所述的雷达测速仪和距离传感器的信号输出端分别连接于微处理器的信号输入端,所述的微处理器的信号输出端分别连接速度控制器和报警器,所述的速度控制器连接马达,所述的电动车的车身尾部安装车尾雷达测速仪和车尾距离传感器,所述的车尾雷达测速仪和车尾距离传感器连接于微处理器的信号输入端。
所述的报警器为声光报警器。
所述的微处理器包括模数转换单元、信号处理单元、记忆单元、数模转换单元。
所述的模数转换单元连接微处理器信号输入端,所述的信号处理单元连接模数转换单元,所述的数模转换单元连接信号处理单元,所述的微处理器信号输出端连接数模转换单元,所述的信号处理单元上还连接有记忆单元。
本发明产生的有益效果是:本发明提出的电动车防撞车系统,通过距离传感器对前方车辆或者障碍物的测距,以及雷达测速仪测得的自身电动车与前方电动车的相对速度,以及设置于电动车车身尾部的车尾距离传感器对后方车辆的测距,车尾雷达测速仪测得的自身电动车与后方电动车的相对速度,经过微处理器的处理单元进行分析,并结合自身电动车记忆单元存储的信息,判断本车是否在障碍物的事故范围内,然后通过速度控制器自动调节车速,并向驾驶人员报警,避免本车与前面车辆或者是后面车辆相撞。
附图说明
图1为本发明流程框架结构示意图。
具体实施方式
下面结合附图对本发明的实施例进一步的说明。
实施例1
如附图1所示,一种新型电动车的防撞车系统,包括雷达测速仪、距离传感器、速度控制器、微处理器、报警器,所述的雷达测速仪和距离传感器均安装于电动车的车身前端,所述的雷达测速仪和距离传感器的信号输出端分别连接于微处理器的信号输入端,所述的微处理器的信号输出端分别连接速度控制器和报警器,所述的速度控制器连接马达,所述的电动车的车身尾部安装车尾雷达测速仪和车尾距离传感器,所述的车尾雷达测速仪和车尾距离传感器连接于微处理器的信号输入端。
所述的报警器为声光报警器。
所述的微处理器包括模数转换单元、信号处理单元、记忆单元、数模转换单元。
所述的模数转换单元连接微处理器信号输入端,所述的信号处理单元连接模数转换单元,所述的数模转换单元连接信号处理单元,所述的微处理器信号输出端连接数模转换单元,所述的信号处理单元上还连接有记忆单元。
本发明在使用时:电动车在行驶过程中,安装于电动车的车身前端的距离传感器和雷达测速仪,以及安装于车身尾部的车尾距离传感器和车尾雷达测速仪,能够对车体前端车辆或者后端车辆测距,并通过雷达测速仪和车尾雷达测速仪测得的自身电动车与前方、后方电动车的相对速度,将这些数据传输给微处理器的模数转换单元,模数转换单元将模拟信号转化为数字信号传输给信号处理单元,信号处理单元经过对数据进行处理分析、并与记忆单元中储存的信息比较,判断出本车是否在障碍物的事故范围内。如果在事故范围,向速度控制器发出提速或是降速指令,速度控制器控制马达调低或者调高电动车速度,与此同时通过报警器向骑车人报警。
总体上,本发明具有能够有效解决电动车的撞车问题,提高骑行安全性的优点。

Claims (4)

1.一种新型电动车的防撞车系统,包括雷达测速仪、距离传感器、速度控制器、微处理器、报警器,所述的雷达测速仪和距离传感器均安装于电动车的车身前端,所述的雷达测速仪和距离传感器的信号输出端分别连接于微处理器的信号输入端,所述的微处理器的信号输出端分别连接速度控制器和报警器,所述的速度控制器连接马达,其特征在于:所述的电动车的车身尾部安装车尾雷达测速仪和车尾距离传感器,所述的车尾雷达测速仪和车尾距离传感器连接于微处理器的信号输入端。
2.根据权利要求1所述的一种新型电动车的防撞车系统,其特征在于:所述的报警器为声光报警器。
3.根据权利要求1所述的一种新型电动车的防撞车系统,其特征在于:所述的微处理器包括模数转换单元、信号处理单元、记忆单元、数模转换单元。
4.根据权利要求1或3所述的一种新型电动车的防撞车系统,其特征在于:所述的模数转换单元连接微处理器信号输入端,所述的信号处理单元连接模数转换单元,所述的数模转换单元连接信号处理单元,所述的微处理器信号输出端连接数模转换单元,所述的信号处理单元上还连接有记忆单元。
CN201710141820.6A 2017-03-10 2017-03-10 一种新型电动车的防撞车系统 Pending CN107054154A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112960054A (zh) * 2021-02-04 2021-06-15 雅迪科技集团有限公司 一种电动车及其预警方法

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CN102788980A (zh) * 2012-02-07 2012-11-21 北京大学深圳研究生院 一种调频连续波汽车防撞雷达系统
CN202728225U (zh) * 2012-08-28 2013-02-13 长安大学 一种汽车防撞系统
CN204323265U (zh) * 2014-12-18 2015-05-13 西华大学 一种汽车智能防撞装置
CN205836661U (zh) * 2016-06-20 2016-12-28 阿坝师范学院 汽车防碰撞报警装置

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Publication number Priority date Publication date Assignee Title
JP2001268725A (ja) * 2000-03-21 2001-09-28 Academia Sinica 電気モーターサイクルの速度調整知能システム
CN101293503A (zh) * 2008-04-25 2008-10-29 奇瑞汽车股份有限公司 汽车防撞控制方法及汽车防撞警示装置
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CN205836661U (zh) * 2016-06-20 2016-12-28 阿坝师范学院 汽车防碰撞报警装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112960054A (zh) * 2021-02-04 2021-06-15 雅迪科技集团有限公司 一种电动车及其预警方法

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Application publication date: 20170818