【摘要】 本文将电力线载波技术应用于爬壁机器人的控制系统中，采用单片机控制，用低压电力线实现主、从电路间的通讯，文中详细介绍了数据收、发单元，分析了调制解调器、编解码芯片及相应的控制电路。更多还原

【Abstract】 In this paper,the power line carrier current communication is applied to the control system of the wall-climbing robot. The control system is a micro- computer system,and the communication is made though the power line between the master controller and the two slave controllers. Particularly,the date transmitter unit is introudced,including the modem,encoder and their control circuits.更多还原