Restraint device, restraint system and restraint method for restricting robot to carry out task in predetermined area
First Claim
1. A restraint device for restricting a robot to carry out a task in a predetermined area, the restraint device comprising a portable housing, a first signal receiver and a first signal transmitter, wherein the first signal receiver is located in the portable housing and is configured for receiving signals transmitted from the robot, and the first signal transmitter is located in the portable housing and is electrically connected to the first signal receiver, the first signal transmitter is configured for communicating with the robot, and wherein the first signal receiver comprises 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;
- and wherein the first signal transmitter responses to signal received states of the plurality of signal receiving units to communicate with the robot.
2 Assignments
0 Petitions
Accused Products
Abstract
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.
3 Citations
13 Claims
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1. A restraint device for restricting a robot to carry out a task in a predetermined area, the restraint device comprising a portable housing, a first signal receiver and a first signal transmitter, wherein the first signal receiver is located in the portable housing and is configured for receiving signals transmitted from the robot, and the first signal transmitter is located in the portable housing and is electrically connected to the first signal receiver, the first signal transmitter is configured for communicating with the robot, and wherein the first signal receiver comprises 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;
- and wherein the first signal transmitter responses to signal received states of the plurality of signal receiving units to communicate with the robot.
- View Dependent Claims (2, 3, 4, 5)
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6. A restraint system comprising a restraint device and a robot, the restraint device restricting the robot to carry out a task in a predetermined area, wherein
the restraint device comprises a portable housing, a first signal receiver and a first signal transmitter, wherein the first signal receiver is located in the portable housing and is configured for receiving signals transmitted from the robot, and the first signal transmitter is located in the portable housing and is electrically connected to the first signal receiver, the first signal transmitter is configured for communicating with the robot, and wherein the first signal receiver comprises 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; - and wherein the first signal transmitter responses to signal received states of the plurality of signal receiving units to communicate with the robot, and wherein
the robot comprises a second signal transmitter corresponding to the plurality of signal receiving units of the restraint device, wherein if a first signal receiving unit of the first signal receiver receives the signals from the robot firstly, as long as a Nth signal receiving unit receives the signals from the robot, the first signal transmitter of the restraint device transmits a first wireless signal to the robot to enable the robot to carry out an evasive action to return to the predetermined area to continue the task, and wherein the number N is greater than the number 1. - View Dependent Claims (7, 8)
- and wherein the first signal transmitter responses to signal received states of the plurality of signal receiving units to communicate with the robot, and wherein
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9. A restraint method for restricting a robot to carry out a task in a predetermined area, wherein a restraint device is located at an open edge of the predetermined area, and a plurality of signal receiving units of the restraint device are parallel with the open edge of the predetermined area;
- and wherein the restraint method comprises the following steps;
the restraint device is dormant or on standby, a second signal transmitter of the robot transmits signals continually; when the robot goes close to the open edge of the predetermined area, a first signal receiving unit of the restraint device receives the signals from the robot firstly; when a Nth signal receiving unit has received the signals from the robot, a first signal transmitter of the restraint device transmits a first wireless signal to the robot to order the robot to carry out an evasive action, wherein the number N is greater than 1; the restraint device recovers to be dormant or on standby, and the robot goes back to the predetermined area to continue the task according to the evasive action. - View Dependent Claims (10, 11, 12, 13)
- and wherein the restraint method comprises the following steps;
Specification