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Portable computer and theft-proof method thereof

A portable computer, ultrasonic technology, applied in computing, measuring devices, anti-theft alarms, etc., can solve the problems of important confidential data loss, personal property loss, no direct solution, etc.

Inactive Publication Date: 2009-05-27
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the notebook computer is used in a public place, it is often because the notebook computer is temporarily away from the notebook computer, which increases the chance of the notebook computer being stolen, causes the loss of personal property, and also causes the loss of important confidential data in the notebook computer.
[0003] Although practitioners of relevant notebook computers provide some prevention mechanisms, these mechanisms only take some passive protective actions in the software of notebook computers, such as: login user passwords, fingerprint recognition systems, etc., which are not conducive to improving There is no direct answer to the theft rate in public places

Method used

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  • Portable computer and theft-proof method thereof
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Embodiment Construction

[0021] The following will clearly illustrate the spirit of the present invention with illustrations and detailed descriptions. For those skilled in the art, after understanding the embodiments of the present invention, they can change and modify the technology taught in the present invention without departing from the present invention. Spirit and scope.

[0022] A portable computer device of the present invention, please refer to figure 1 , figure 2 As shown, figure 1 Is an electronic block diagram of a portable computer device, and figure 2 This is the bottom view of the portable computer device. This portable computer device includes a main body 1, an ultrasonic sensor module 10, an alarm module 20, and a central control unit 30. The main body 1 can be moved and carried to a public place and can be placed on a carrying object 40 (such as a table, a chair, etc.) ) Above, such as image 3 The shown carrier 40, image 3 It is a schematic diagram of the operation of another emb...

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Abstract

The invention relates to a portable computer device and a burglarproof method thereof. The portable computer device comprises a body, an ultrasonic sensing module and an alarm module, wherein the body can be placed on a bearing object, when the portable computer device is in an exit mode of an operating system, the ultrasonic sensing module can transmit ultrasonic signals to the bearing object continuously and receive the ultrasonic signals rebounded by the bearing object so as to learn whether the distance between the body and the bearing object is changed or not, and the alarm module sends out an alarm when the distance between the body and the bearing object is changed.

Description

Technical field [0001] The invention relates to a portable computer device, and in particular to a portable computer device with an ultrasonic sensor module and an anti-theft method. Background technique [0002] Due to the portability of today's notebook computers, the notebook computers can be carried to various environments and locations for use in various places, bringing many conveniences to business people or travelers. However, when a notebook computer is used in a public place, it is often temporarily away from the notebook computer, which increases the chance of the notebook computer being stolen, causing loss of personal property and losing important confidential data in the notebook computer. [0003] Although practitioners of related notebook computers all provide some preventive mechanisms, these mechanisms are only passive protective actions in the software of notebook computers, such as login user passwords, fingerprint recognition systems, etc., which can improve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/00G08B13/181G01S15/08
Inventor 王志豪
Owner INVENTEC CORP