Portable electronic device
First Claim
1. A portable electronic device disposed in a car, comprising:
- a power switch for providing a first power at a first state and providing a second power at a second state, wherein the first power is larger than the second power;
a vibration sensor for outputting a vibration signal when sensing the vibration of the car, and terminating the output of the vibration signal when not sensing the vibration of the car; and
a controller electrically connected to the vibration sensor and the power switch, wherein when the controller receives the vibration signal, the controller controls the power switch to be at the first state and provide the first power, and when the controller does not receive the vibration signal, the controller controls the power switch to be at the second state and provide the second power for enabling the vibration sensor to continue sensing the vibration of the car.
1 Assignment
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Accused Products
Abstract
A portable electronic device disposed in a car is provided. The portable electronic device includes a power switch, a vibration sensor and a controller. The power switch is used for providing a first power at a first state and providing a second power at a second state. The vibration sensor is used for outputting a vibration signal after sensing the vibration of the car. The vibration sensor is used for terminating the output of vibration signal when not sensing the vibration of the car. The controller is electrically connected to the vibration sensor and the power switch. When the controller receives the vibration signal, the controller controls the power switch to be at the first state and provide the first power. When the controller does not receive the vibration signal, the controller controls the power switch to be at the second state and provide the second power.
8 Citations
18 Claims
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1. A portable electronic device disposed in a car, comprising:
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a power switch for providing a first power at a first state and providing a second power at a second state, wherein the first power is larger than the second power; a vibration sensor for outputting a vibration signal when sensing the vibration of the car, and terminating the output of the vibration signal when not sensing the vibration of the car; and a controller electrically connected to the vibration sensor and the power switch, wherein when the controller receives the vibration signal, the controller controls the power switch to be at the first state and provide the first power, and when the controller does not receive the vibration signal, the controller controls the power switch to be at the second state and provide the second power for enabling the vibration sensor to continue sensing the vibration of the car. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A portable electronic device disposed in a car, comprising:
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a power switch for providing a first power at a first state and providing a second power at a second state, wherein the first power is larger than the second power; an indicator; a vibration sensor for outputting a vibration signal after sensing the vibration of the car, and terminating the output of the vibration signal when not sensing the vibration of the car; and a controller electrically connected to the vibration sensor, the power switch and the indicator, wherein when the controller receives the vibration signal, the controller controls the power switch to be at the first state and provide the first power, when the controller does not receive the vibration signal, the controller controls the power switch to be at the second state and provide the second power for enabling the vibration sensor to continue sensing the vibration of the car, and the controller controls the indicator to send a sound or emit a light. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification
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- Resources
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Current AssigneeASUSTek Computer, Inc.
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Original AssigneeASUSTek Computer, Inc.
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InventorsLi, Tsung-Hsien, Huang, Chien-Chiang
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Primary Examiner(s)PALADINI, ALBERT WILLIAM
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Application NumberUS11/501,107Publication NumberTime in Patent Office1,623 DaysField of Search307/9.1, 307/10.1, 361/679.34, 340/7.6, 340/429US Class Current307/10.1CPC Class CodesG01S 19/34 Power consumptionH01H 2300/022 Application wake up; switch...
