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11. 发明授权

US4398260A Skid control method 失效
标题翻译：滑移控制方法
公开(公告)号：US4398260A
公开(公告)日：1983-08-09
申请号：US148047
申请日：1980-05-08
申请人： Junichi Takahashi , Takanori Shibata , Shotaro Naito , Keiichi Tokuyama
发明人： Junichi Takahashi , Takanori Shibata , Shotaro Naito , Keiichi Tokuyama
IPC分类号： B60T8/1761 , B60T8/70 , G01P3/48 , B60T8/02
CPC分类号： B60T8/17616 , Y10S188/01
摘要： A skid control device employs a wheel speed sensor and the control circuit which includes a microcomputer. The microcomputer computes wheel speed on the basis of a pulse signal derived from the wheel speed sensor and delivers a break releasing signal when the wheels slip. A brake control apparatus for controlling the pressure of oil for applying the brakes to the wheels responds to the outputs of the microcomputer. The microcomputer contains a free-running counter which counts clock pulses and a memory containing a sequence of storage locations. This sequence of storage locations stores count values of the free-running counter. A pulse signal from the wheel speed sensor is employed to produce an interrupt request for the microcomputer. The contents of successively adjacent locations in memory are employed by the microcomputer for carrying out the necessary calculations and computing wheel speed.
摘要翻译：滑动控制装置采用车轮速度传感器和包括微型计算机的控制电路。微计算机基于从车轮速度传感器得到的脉冲信号来计算车轮速度，并且当车轮滑动时传递分解信号。用于控制用于向车轮施加制动器的油的压力的制动控制装置响应于微型计算机的输出。微计算机包含一个自由运行的计数器，用于计数时钟脉冲和一个包含一系列存储位置的存储器。存储位置的这个顺序存储自由运行计数器的计数值。采用来自车轮速度传感器的脉冲信号来产生微型计算机的中断请求。存储器中连续相邻位置的内容被微计算机用于执行必要的计算和计算轮速。

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