本程序是基于单片机的c++程序。本机器人采用左手走规则，左手走规则是指机器人始终沿着左面的墙壁行走，一直走完全程。在行走的过程中按照起点、一号房间、二号房间、三号房间、四号房间的顺序搜索火源并灭火。机器人首先读取传感器信息，然后对传感器的信息进行判断。如果发现火源，则进入灭火子程序，该子程序完成趋光、灭火等功能。-This procedure is based on single chip microcomputer c++ program. This robot USES the left hand rule, left hand go rules refers to the robot walking down the left wall, walked all the way. In the process of walking according to the starting point, room no. 1, no. 2 room, room number, room number three, four sequential search and fire extinguishing. Robot sensor information first, and then to determine sensor information. If it is found that fire, fire to a subroutine, the subroutine to complete QuGuang, fire, etc.