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Portable electronic equipment control device and method

A technology for electronic equipment and control devices, which is applied to the recording of information on magnetic disks, instruments, magnetic recording, etc., can solve the problems of inconvenient manual control of portable electronic equipment, and the standby time of portable electronic equipment is not long enough, so as to avoid inconvenience, The effect of long standby time

Inactive Publication Date: 2012-03-14
HUANDA COMPUTER (SHANGHAI) CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a control device and method for a portable electronic device, thereby solving the inconvenience of manual control of the portable electronic device, and at the same time solving the problem that the standby time of the portable electronic device is not long enough

Method used

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  • Portable electronic equipment control device and method
  • Portable electronic equipment control device and method
  • Portable electronic equipment control device and method

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Embodiment Construction

[0016] see figure 1 , figure 1 It is a block module diagram of a preferred embodiment of the control device of the portable electronic device of the present invention.

[0017] In order to achieve the above purpose, the present invention provides a control device for portable electronic equipment. In this embodiment, the device includes:

[0018] An infrared sensing module 10 is arranged on the portable electronic device 1, and the infrared sensing module 10 is used to sense whether the user is within a preset distance range of the portable electronic device 1;

[0019] A control module 11, which is arranged on the portable electronic device 1 and connected with the infrared sensing module 10, is used to control the working mode of the portable electronic device 1 according to the sensing result of the infrared sensing module 10, when the infrared When the sensing module 10 senses that the user is within the preset distance range of the portable electronic device 1, the cont...

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Abstract

The invention discloses a portable electronic equipment control device and an electronic equipment control device method. The device comprises an infrared sensing module and a control module. The method comprises the following steps that: the infrared sensing module senses if a user is in a preset distance range of the portable electronic equipment; when the user is in the preset distance range of the portable electronic equipment, the control module controls the portable electronic equipment to enter a power-on mode; and when the user is beyond the preset distance range of the portable electronic equipment, the control module controls the portable electronic equipment to enter a flash memory power-saving mode and save the operation data of the user into a nonvolatile memory module, and then cuts the power supply of the portable electronic equipment, wherein the operation data can be quickly restored after the portable electronic equipment is started quickly. Thus, the inconvenience of manual operation is overcome. Meanwhile, as the operation data of the user are saved before power is cut off, the standby time of the portable electronic equipment is longer, and the last operation data can be quickly restored after the portable electronic equipment is started.

Description

【Technical field】 [0001] The invention provides a control device and method, especially a control device and method of a portable electronic device. 【Background technique】 [0002] With the increasing globalization of information today, users have higher and higher requirements for product function integration and intelligent control. Therefore, car manufacturers have achieved that all car door locks, engines, and multi-door players can be controlled with one key. device and other equipment, so the manual switch setting of our car navigator seems a bit redundant and technically backward; on the other hand, customers require our battery to last as long as possible, so we need our portable devices to be as fast as possible during standby (standby) Automatic sleep (auto-sleep), when the user is in use, it can automatically cold start (auto cold boot up), and can save the previous user settings. [0003] In view of this, it is necessary to provide a control device and method fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B19/02
Inventor 师广新
Owner HUANDA COMPUTER (SHANGHAI) CO LTD
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