| 一种驾驶员误踩油门紧急制动装置 |
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| 引用本文： | 王俊华,张开明,张力.一种驾驶员误踩油门紧急制动装置[J].计算机测量与控制,2012,20(9):2437-2438. |
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| 作者姓名： | 王俊华 张开明 张力 |
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| 作者单位： | 盐城师范学院物理科学与电子技术学院,江苏盐城,224002 |
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| 摘 要： | 设计一种防止汽车驾驶员误踩油门紧急纠错装置；硬件由PIC12C508单片机、加速度传感器及驱动模块、油路切断控制系统、辅助刹车制动控制系统等组成；当加速度传感器检测到驾驶员将油门当刹车误踩、施加在油门踏板上的力远大于120N以上时,断油式电磁阀的活塞切断汽车油路,继电器联动刹车踏板进行自动刹车；该装置能及时地判断误操作,并采取有效地制动措施,提高了行车的安全性,有较好的实用价值.
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| 关 键 词： | 汽车 误踩油门 PIC12C508单片机 传感器 制动 |
A device of Emergency Braking Designed in Case of Mistakenly Trampling Throttle |
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| Wang Junhua
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Zhang Kaiming
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Zhang li.A device of Emergency Braking Designed in Case of Mistakenly Trampling Throttle[J].Computer Measurement & Control,2012,20(9):2437-2438. |
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| Authors: | Wang Junhua Zhang Kaiming Zhang li |
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| Affiliation: | (Physical Science and Electronic Techniques School,Yancheng Teachers College.Yancheng 224002,China) |
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| Abstract: | A device of emergency Braking is designed when a car driver mistakenly trample the throttle.The hardware consist of PIC12C508 microcontroller,acceleration sensor and driver modules,fuel control system,braking control system and so on;When braking mistakenly is tested by the acceleration sensor,piston of the broken oil type electromagnetic valve cut off oil.Then electrical equipment and brake pedal promote the automatic braking;This device can timely judge the wrong operation,and take effective measures to improve the efficiency of braking,which also enhance the safety and have a good practical value. |
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| Keywords: | cars mistakenly trample accelerator PIC12C508 MCU sensors braking |
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