| 摘要 |
PURPOSE: A system and a method for preventing a collision of a movable robot is provided to improve driving safety as a collision prediction system confirms a region in which environmental changes such as damages of a road caused by a natural disaster and fog exist as a danger zone and provides intelligent driving information to a driver and the movable robot. CONSTITUTION: A system for preventing a collision of a movable robot (10) includes an inner sensor unit, an external sensor unit, and a control unit. The control unit is composed of a region route planning unit (11) and an entire-region route planning unit (12). The region route planning unit plans a region route plan for avoiding a collision with obstacles and a movable object based on driving information collected by the inner sensor unit. The entire route planning unit plans an entire route plan for controlling a drive of the movable robot according to geographical features and a weather condition. [Reference numerals] (AA) Monitoring camera; (BB) External sensor; (CC) Position estimation of a movable object; (DD) Monitoring; (EE) Entire-region route planning; (FF) Collision prediction alarming; (GG) Camera; (HH) Ultrasonic waves; (II) Gyro; (JJ) Acceleration; (KK) Avoid obstacles; (LL) Position recognition; (MM) Region route planning; (NN) Danger zone; (OO) Joined point; (PP) Movable robot; (QQ) Collision prediction system |
