A dual-serial-port single-chip with dual serial port is used as the main control chip on front terminal to collect the signals of elevator status,fault and field equipments, meanwhile communicates with the single-chip MODEM on front terminal in serial mod
A dual-serial-port single-chip with dual serial port is used as the main control chip on front terminal to collect the signals of elevator status,fault and field equipments, meanwhile communicates with the single-chip MODEM on front terminal in serial mod
采用双串口单片机作为电梯远程监控系统前端机的主控芯片,对电梯运行状态信号、故障信号和现场接入设备状态信号进行采集,同时与集成在前端机上的单片式MODEM进行串行通讯,并通过公共电话网与服务器连接,实现电梯故障远程报警、运行状态信息记录和服务器主动呼叫查询等功能。