Shenzhen Silver Star Intelligent Technology Co., Ltd.

Xianhua Liang

Qiang Wu

Xinming Huang

Xingwen Chen

Kuanzhe Zhang

Wanshui Wu

A restraint device of the disclosure restricts a robot to carry out a task in a predetermined area. The restraint device includes a portable housing, a first signal receiver and a first signal transmitter. The first signal receiver receives signals transmitted from the robot. The first signal transmitter is electrically connected to the first signal receiver, and is configured for communicating with the robot. The first signal receiver includes a plurality of signal receiving units positioned toward a front wall of the portable housing, and the plurality of signal receiving units receive the signals from the robot at a predetermined position and within a predetermined angle range. The first signal transmitter responses to signal received states of the plurality of signal receiving units to communicate with the robot. The disclosure also offers a restraint system and a restraint method thereof.

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Shenzhen, China

Xianhua Liang