发明名称 SYSTEM MONITORING REPLIES TO CONTINUOUSLY TRANSMITTED SIGNAL AND DISCONTINUING SIGNAL TO FORCE RESET OF REMOTE SYSTEM USING WATCHDOG TIMER
摘要 In a communication control system for transmission of a serial signal between a receiver controller with a microcomputer and a transmitter controller with a microcomputer, if an abnormal condition such as overrun of the receiver microcomputer occurs, or when necessary, a unit within the transmitter controller prevents transmission of control data signals for a predetermined period, and a unit within the receiver controller resets the receiver microcomputer after it has detected that control data signals from the transmitter controller have not been received for a predetermined period.
申请公布号 US5155846(A) 申请公布日期 1992.10.13
申请号 US19880276390 申请日期 1988.11.25
申请人 MINO, YOSHIHITO 发明人 MINO, YOSHIHITO
分类号 H04L29/14;G08C25/00;H04L5/14 主分类号 H04L29/14
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