The design of the control system of fire control and smoke extraction robot based on PLC

Abstract

The purpose of this paper is to design a plc-based control system of fire control and smoke extraction robot, which can realize the purpose of water cannon, vehicle body movement and non-line-of-sight operation. This control system is mainly composed of PLC control system, video system, remote control system, motor drive system. PLC Through CANopen message transmission protocol, the function of distributed control system is realized. The main task is to receive the CAN command of remote control, so as to realize the command control of vehicle body action (multi-way valve), yuntai action and water cannon action. The design meets the design requirements, has good operability and reliability, in the industry has a certain promotion significance.