交通科学与工程
交通科學與工程
교통과학여공정
JOURNAL OF CHANGSHA COMMUNICATIONS UNIVERSRTY
2014年
2期
67-71
,共5页
误踩油门%保护控制%怠速控制系统%紧急制动系统
誤踩油門%保護控製%怠速控製繫統%緊急製動繫統
오채유문%보호공제%태속공제계통%긴급제동계통
the acceleration stepped by mistakes%protection and control%idle control system%emergency braking system
针对驾驶人在紧急状况下,由于误踩油门而引发恶性事故的问题,设计出一种新型误踩油门智能保护系统。该系统以油门踏板加速度、油门踏板力以及车速作为误踩油门判别阈值,自动启动制动并将发动机降到怠速,直至停车。详细介绍了该系统的设计思想、判别阈值的确定及软硬件设计。
針對駕駛人在緊急狀況下,由于誤踩油門而引髮噁性事故的問題,設計齣一種新型誤踩油門智能保護繫統。該繫統以油門踏闆加速度、油門踏闆力以及車速作為誤踩油門判彆閾值,自動啟動製動併將髮動機降到怠速,直至停車。詳細介紹瞭該繫統的設計思想、判彆閾值的確定及軟硬件設計。
침대가사인재긴급상황하,유우오채유문이인발악성사고적문제,설계출일충신형오채유문지능보호계통。해계통이유문답판가속도、유문답판력이급차속작위오채유문판별역치,자동계동제동병장발동궤강도태속,직지정차。상세개소료해계통적설계사상、판별역치적학정급연경건설계。
A new type of intelligent protection systems is designed to avoid the trouble when drivers step on the accelerator in emergency situation by mistakes.The accelerator pedal acceleration speed and the accelerator pedal force and the speed are regarded stepped on the accelerator discrimination threshold by mistakes.The braking is auto-matically started and the engine idling is reduced until the car stops.The design idea of this system,the determination of discrimination thresholds and the design of hardwares and softwares are introduced.