| 摘要 |
PURPOSE: An unmanned helicopter is provided to prevent a contact between an electric wire and a propeller with detecting the electric wire in front thereof, and to allow a manipulator to control a manipulating direction thereof with notifying the manipulator of the existence of the electric wire. CONSTITUTION: An unmanned helicopter (100) includes a main body (110) thereof, an upper propeller (120), a rear propeller (130), a front electric wire detecting part (140), a rear electric wire detecting part (160), a first pressure detecting part (150), a second pressure detecting part (167), and a wireless controller (180). The upper and the lower propeller are respectively coupled to the upper and the rear side of the main body. The front and the rear electric wire detecting part are respectively installed at the front and the rear side of the main body, and detect electric wires. The first and the second pressure detecting part are installed at the front and the rear electric wire detecting part, and detect contact pressure between the same and the electric wires. The wireless controller wirelessly manipulates the main body. [Reference numerals] (111) Communication unit; (150) First pressure detecting part; (167) Second pressure detecting part; (190) Control unit |
