Screen control system and method

A technology of screen control and screen, which is applied in the field of control system, can solve the problem of not using laptop safety protection and so on

Inactive Publication Date: 2015-02-11
HONG FU JIN PRECISION IND WUHAN CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the screens of most notebook computers are opened and closed manually, and the screen of the notebook computer needs to be manually opened or closed every time it is used; and the Bluetooth pairing of the notebook computer and the Bluetooth of the mobile phone is only used for data transmission, and is not used for the security of the notebook computer. protection

Method used

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  • Screen control system and method
  • Screen control system and method
  • Screen control system and method

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Embodiment Construction

[0014] Such as figure 1 Shown is a schematic diagram of the application environment of the screen control system of the present invention. In this embodiment, the screen control system 24 runs in the first electronic device 2 . The first electronic device 2 also includes a display screen 20 , a driving device 21 , a G-Sensor 22 , a Bluetooth Module 23 and a processor 25 connected through signal lines and data lines. The first electronic device 2 establishes a Bluetooth connection with the second electronic device 4 through the Bluetooth module 23 . In this embodiment, the first electronic device 2 may be a laptop computer, and the second electronic device 4 may be a smart phone embedded with a Bluetooth module.

[0015] The display screen 20 is a liquid crystal display screen, which can be rotated by a rotating shaft. The driving device 21 can be a small motor, installed on the rotating shaft of the display screen 20 , connected with the processor 25 , and the processor 25 ...

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Abstract

A cover control method for a portable computer is disclosed. The method includes: receiving a controlling signal from a portable electronic device when the Bluetooth pairing between the portable computer and the portable electronic device is successfully; controlling a cover of the portable computer to rotate relative to a base of the portable computer in response to the controlling signal and controlling the portable computer to perform a predetermined operation; detecting a rotation angel during the rotation process of the cover; determining whether the rotation angel of the cover is equal to a predetermined angle, and controlling the cover to stop rotating if the rotation angel of the cover is equal to a predetermined angle.

Description

technical field [0001] The invention relates to a control system and method, in particular to a notebook computer screen control system and method. Background technique [0002] With the rapid development of notebook computer and mobile phone technology, notebook computer and mobile phone are indispensable electronic products for people. Because of their small size, light weight, and portability, they occupy an important position no matter in life and entertainment or work and study. [0003] At present, the notebook computers and mobile phones sold on the market are basically equipped with bluetooth function. As a new short-distance wireless communication technology, bluetooth is used more and more in today's society. However, at present, the screens of most notebook computers are opened and closed manually, and the screen of the notebook computer needs to be manually opened or closed every time it is used; and the Bluetooth pairing of the notebook computer and the Bluetoo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/84H04B5/00
CPCG06F1/1616G06F1/26G06F21/31G05B15/02G06F2221/2101G06F2221/2147H04B5/02G06F1/1637G06F1/1675G06F1/1677G06F1/1681
Inventor 黄同奇洪建宏
Owner HONG FU JIN PRECISION IND WUHAN CO LTD
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