| 摘要 |
PROBLEM TO BE SOLVED: To provide a shooting practice device capable of starting a training in a short time, collecting information for bullets at any time, and minimizing the probability of a breakage by impact. SOLUTION: A target mobile type shooting practice device comprises a rail 2, a target truck 1 mounted on the rail 2, a drive unit 3 for controlling the movement and speed of the target truck, a target device 12 for rotating or moving the target, a target 4, a control device 6 for controlling the drive unit and the motion of the target device, and a feeding means 5 for supplying power to the target truck. Superposition means 9 and 10 for superposing a control signal and a response signal for the control of the target device to the feeding means, and extraction means 9 and 10 for extracting the control signal and response signal superposed on the power supply are provided between the drive unit and the target truck. Control signal lines 41 and 43 are connected to the superposing means and extraction means in the drive unit and the target truck, and the control device controls the target device through the drive unit, the feeding means and the target truck via the signal lines. COPYRIGHT: (C)2005,JPO&NCIPI
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