| 摘要 |
PURPOSE: A smart phone based robot position self-positioning method is provided to easily perceive a location of a robot using a platform of a smart phone anywhere and at any time. CONSTITUTION: A mobile robot is rotated to make two robot arms located in both sides and a direction of a smart phone to have the same angle with each other based on a smart phone located in a short distant robot arm of at least more than three robot arms, having a different direction, attached to a mobile robot(S10). A distance between the smart phone and the robot arms attached to the mobile robot using a short distance RSSI value using propagation loss of electromagnetic wave achieved between a short distance transmitter attached to each of robot arm and a short distance receiver configured to the smart phone(S20). The calculated distance information between the smart phone and the robot arms attached to the mobile robot is provided to a platform of the smart phone through a short distance communication network, the smart phone platform collets the distance information in real time(S30). The smart phone platform processes the collected distance information in real time and calculates a current position of a robot using a robot positioning program(S40). [Reference numerals] (AA) Start; (BB) End; (S10) Adjust both sides of a robot arm to the same angle; (S20) Calculate the distance between a smart phone and a mobile robot using the RSSI value of Wi-Fi; (S30) Collect the calculated data to a platform of the smart phone; (S40) Calculate the position of the robot |
