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Tracking information obtaining method and device of electronic device and electronic device

A technology for electronic equipment and acquisition methods, applied in electrical components, digital transmission systems, transmission systems, etc., to solve problems such as lack of tracking means

Inactive Publication Date: 2013-05-29
LENOVO MOBILE COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a tracking information acquisition method and device for electronic equipment, and electronic equipment, which are used to solve the problem of lack of ideal tracking means in the prior art after electronic equipment is stolen

Method used

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  • Tracking information obtaining method and device of electronic device and electronic device
  • Tracking information obtaining method and device of electronic device and electronic device
  • Tracking information obtaining method and device of electronic device and electronic device

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Embodiment Construction

[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0027] figure 1 It is the main flow chart of the tracking information acquisition method according to the embodiment of the present invention.

[0028] see figure 1 As shown, the methods for obtaining tracking information of electronic devices include:

[0029] S101: The TOE control chip judges whether the currently accessed first IP address is the same as the preset second IP address under the EFI environment, and obtains a judgment result; and

[0030] S103: When the judging result is that the first IP address is different from the second IP address, the TOE control chip sends the first IP address to a preset email address.

[0031] TOE is called TCP Offload Engine (TCP Offload Engine, TOE). The basic idea of ​​TCP / IP protocol offloading is to ...

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PUM

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Abstract

The invention provides a tracking information obtaining method and device of an electronic device and the electronic device. The tracking information obtaining method is used for supplying clues for a stolen electronic device and includes: a TCP offload engine (TOE) control chip judges whether the currently accessed first internet protocol (IP) address is the same as the preset second IP address under the electronic fuel injection (EFI) environment to obtain a judging result; and when the judging result is that the first IP address is not the same as the second IP address, the TOE control chip transmits the first IP address to the preset email address. By means of the technical scheme, the new IP address can be automatically transmitted to an original set email box of a user, and accordingly important clues can be provided for tracking of the stolen electronic device.

Description

technical field [0001] The invention belongs to the field of computer products, and more specifically, relates to a method and device for acquiring tracking information of electronic equipment, and electronic equipment. Background technique [0002] The current anti-theft technology for tablet PCs mostly relies on hardware-based "bundle" and "chain-type" anti-theft for tablet PCs, and also based on software for anti-theft, but software uninstallation or system replacement will be useless for software anti-theft. Manufacturers A better way to enhance anti-theft tracking is also not proposed. There are also some companies that establish a huge information monitoring center and maintain the operation of the information monitoring center by charging relatively high fees. The cost is relatively large, which is not conducive to the low-cost demand of users. [0003] Therefore, the electronic equipment in the prior art lacks ideal tracking means after being stolen. Contents of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/12H04L12/58
Inventor 孙福侠杨万丽
Owner LENOVO MOBILE COMM TECH