Fig. 5
From: Indoor robot path planning assisted by wireless network
Robot planning path. The gray part in this figure represents obstacles. The number 1 is the starting point for the robot, and the numbers 2 and 3 are the target points (robot receives the signal sent by the control terminal through the wireless network) of the robot respectively. The curve between the numbers is the actual path of the robot walking, the purple pentagon is the robot, and the green spot is the real-time data scanned by the laser sensor of the robot