DIRECTION DEVICE AND OPERATION SYSTEM UTILIZING THE SAME
First Claim
Patent Images
1. A direction device controlling a traveling route of a cleaning robot, comprising:
- a receiving unit receiving an encoded ultrasonic wave emitted by the cleaning robot;
a emitting unit emitting at least one wireless signal; and
a control unit, which activates the emitting unit to emit a first direction wireless signal when the receiving unit receives the encoded ultrasonic wave,wherein the cleaning robot passes according to the first direction wireless signal.
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Abstract
A direction device controlling a traveling route of a cleaning robot and including a receiving unit, an emitting unit and a control unit is disclosed. The receiving unit receives an encoded ultrasonic wave emitted by the cleaning robot. The emitting unit emits at least one wireless signal. The control unit activates the emitting unit to emit a first direction wireless signal when the receiving unit receives the encoded ultrasonic wave. The cleaning robot passes according to the first direction wireless signal.
17 Citations
21 Claims
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1. A direction device controlling a traveling route of a cleaning robot, comprising:
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a receiving unit receiving an encoded ultrasonic wave emitted by the cleaning robot; a emitting unit emitting at least one wireless signal; and a control unit, which activates the emitting unit to emit a first direction wireless signal when the receiving unit receives the encoded ultrasonic wave, wherein the cleaning robot passes according to the first direction wireless signal. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An operation system comprising:
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a cleaning robot executing a cleaning procedure and comprising; a first emitting unit emitting a first encoded ultrasonic wave; and a direction device comprising; a receiving unit receiving the first encoded ultrasonic wave; a second emitting unit emitting at least one wireless signal; and a control unit, which activates the second emitting unit to emit a first direction wireless signal when the receiving unit receives the first encoded ultrasonic wave, wherein the cleaning robot passes according to the first direction wireless signal. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification