Novel eddy current retarder controller for automobile

一种新型汽车电涡流缓速器控制器

Abstract

The utility model relates to a novel eddy current retarder controller for an automobile. 1 to 6 gear buttons, a constant-speed button and an anti-lock brake system (ABS) signal button are input into a singlechip through an input de-twitter circuit; a vehicle speed and a rotor signal are input into the singlechip through an isolating circuit; a brake pressure is input into the singlechip after being subjected to analogue to digital conversion (A/D) by a signal processing circuit; after processing each input signal through design software, the singlechip drives each power module through a driving circuit; each power module returns the signal to the singlechip; a constant-speed index signal and a fault signal are output through a signal driving circuit; and singlechip data is transmitted to a personal computer (PC) through a communication port. The novel eddy current retarder controller has a plurality of user-friendly functions and is very suitable for long-distance downgrade traveling or limited-speed traveling on an expressway; and the novel eddy current retarder controller is provided with special debugging software, so that the working parameters of the controller are convenient to adjust and the controller can be suitable for eddy current retarders of different vehicle forms, different models and different manufacturers and have high adaptability.
本实用新型涉及一种新型汽车电涡流缓速器控制器,1~6档位按钮、恒速按钮和ABS信号按钮通过输入去抖电路输入到单片机,车速和转子信号通过输入隔离电路输入单片机,制动压力通过信号处理电路A/D转换后输入单片机,单片机通过设计软件处理各个输入信号后,通过驱动电路驱动各个功率模块,各个功率模块将信号返回单片机,通过信号驱动电路输出恒速指示信号和故障信号,单片机数据通过通讯口送入PC机。功能多而人性化,非常适合长距离下坡或高速公路限速行驶时使用;配备有专用调试软件,可方便调整控制器的工作参数,使控制器能适用于不同车型、不同型号、不同厂家的电涡流缓速器,适应性好。

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Cited By (4)

    Publication numberPublication dateAssigneeTitle
    CN-104648363-AMay 27, 2015吴光友一种车辆车厢缓速器及装有该器的车辆车厢
    CN-105235664-AJanuary 13, 2016中国重汽集团济南动力有限公司Heavy-duty car retarder integrated control method
    CN-105577055-AMay 11, 2016常州大米机电科技有限公司Eddy current retarder electronic controller
    CN-106218417-ADecember 14, 2016郑州宇通客车股份有限公司一种缓速制动控制系统及控制方法