Design of Coal mine Multi-joint Snake-like Rescue Robot Based on ARM

In order to make the coal mine snake-like robot can better perform search and rescue missions in different terrain environment, according to the characteristics of the snake like robot, a new front end actuator was designed. According to the faults of traditional snake like robot head only has sensor without actuator, The method of 4 degree of freedom is proposed as the front end effector, the hardware platform is built with ARM7-LPC2132 as the controller, L298N as the motor driving module and LCD screen 12864 as the man-machine interface. Through a wireless router WR703n Mortimer S608 camera data can be transferred to the host machine, By the wireless data transmission module the host machine can real-time control the lower machine, temperature measurement, smoke alarm, mechanical arm in addition to the barrier, which can complex terrain and a device field detection. The program is written with C and C# language. After debugging, the function of the clamping and handling of the obstacle etc. can be achieved. The wireless remote control distance can reach 100 meters, and the communication effect is stable and reliable.