Method and apparatus for processing computing system external connection equipment

A technology for computing systems and external devices, applied in the field of computing systems, can solve problems affecting battery life and battery life, occupying large cycle computing time, reducing computing system performance, etc., to avoid disappearance of display windows, reduce the number of checks, Ease of use

Active Publication Date: 2008-10-01
LENOVO (BEIJING) CO LTD
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AI Technical Summary

Problems solved by technology

However, the polling detection method will greatly reduce the performance of the computing system, and it will take up a lot of cycle computing time in polling detection, which is not efficient.
Especially for mobile computing terminals, it consumes a lot of power, which seriously affects the battery life and battery life.

Method used

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  • Method and apparatus for processing computing system external connection equipment
  • Method and apparatus for processing computing system external connection equipment
  • Method and apparatus for processing computing system external connection equipment

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Embodiment Construction

[0050] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0051] see figure 1 , the processing method of the computing system external device of the present invention, comprises the steps:

[0052] Step 101, installing a vibration detection unit in the computing system for monitoring the vibration of the computing system. The shock detection unit may be realized by a shock sensor. If a vibration detection unit has been configured in the computing system, such as a hard disk vibration detection system in some notebook computers with an active protection system (Active Protection System), the vibration detection of the computing system can be realized by using the existing vibration detection unit ; If the computing system does not have an existing vibration detection unit, a vibration detection unit for detecting system vibration can be specially installed on the computing system.

[0053]Step 102...

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Abstract

The present invention provides a processing method and device of an external device of a computing system, the method includes following steps: monitoring the vibration of the computing system by a vibration detection unit; when the vibration detection unit detects the vibration of the computing system, checking the connection state of the external device, and when the connection state is changed, setting the external device. The processing method and device of the external device of the invention automatically realizes the detection of the connection state of the external device, conveniently improving the detection efficiency, reducing the energy consumption of the detection.

Description

technical field [0001] The invention relates to a computing system, in particular to a processing method and device for an external device of the computing system. Background technique [0002] With the popularization of the use of external displays such as projectors, there are more and more opportunities for computing systems such as notebook computers to connect to a second display device. When the second display device is connected to the computing system and the second display device is pulled out from the computing system, in order to adapt to the display device, the computing system needs to perform corresponding settings, such as display mode switching, resolution and color settings, etc. To set this up, the computing system needs to be notified of a change in the connection status of the second display device. [0003] One way is for the user to manually notify the computing system that the connection state of the device has changed. For example, the user notifies...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30
CPCY02B60/165Y02D10/00
Inventor 李众庆丁霄剑大卫·沙文
Owner LENOVO (BEIJING) CO LTD
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