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Method and device for detecting terminal and its drop information

A detection method and technology of detection device, which are applied in measurement devices, telephone communication, measurement acceleration, etc., can solve the problems of inability to extract the information of the drop process, the fragility of smartphones, and the inability of users to provide effective drop data.

Inactive Publication Date: 2011-12-14
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as people enjoy more functions and more applications, these terminals are becoming more and more vulnerable
In particular, the use of touch screens makes smart phones more and more fragile. For example, a mobile phone with an integrated camera function may cause permanent damage to the lens part if it falls from a slightly higher place
[0003] The inventors have found at least the following problems in the prior art: after the terminal is damaged due to a drop, if it is necessary to judge whether the damage of the terminal is caused by the quality of the terminal itself or due to improper use by the user, the solution provided by the prior art cannot extract The information during the drop process makes it impossible to accurately determine the responsibility for the terminal damage, and cannot provide effective drop data for the user when it is repaired

Method used

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  • Method and device for detecting terminal and its drop information
  • Method and device for detecting terminal and its drop information
  • Method and device for detecting terminal and its drop information

Examples

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Embodiment 1

[0022] This embodiment provides a method for detecting terminal drop information, such as figure 1 shown, including:

[0023] 101. Detect the acceleration value of the terminal according to the first predetermined period, which can be controlled by periodic pulses during specific implementation. The acceleration value is detected once when each pulse arrives, and the size of the first predetermined period can be set according to the actual situation. Generally, the first predetermined period can be set, but not limited to, between 2ms and 20ms.

[0024] 102. Determine whether the acceleration value reaches or exceeds the predetermined acceleration threshold. When the acceleration value reaches or exceeds the acceleration threshold, it indicates that the terminal may fall, and the process of 103 is executed to record the drop information; if the acceleration value is less than the acceleration threshold, continue to return to execution 101; the acceleration threshold in this p...

Embodiment 2

[0032] In order to specifically illustrate the embodiment of the present invention, the mobile phone is taken as an example below to describe the embodiment of the present invention in detail. Apparently, the embodiment in which the mobile phone is used as a terminal is also applicable to other terminals.

[0033] This embodiment discloses a method for detecting mobile phone drop information, such as image 3 shown, including:

[0034] 301. Use the acceleration sensor installed on the mobile phone to detect the acceleration value of the mobile phone according to the first predetermined cycle. In the actual implementation, it can be controlled by periodic pulses. When each pulse arrives, the acceleration sensor detects the acceleration value once, and the first The size of a predetermined period can be set according to the actual situation. Generally, the first predetermined period can be set to be, but not limited to, between 2 ms and 20 ms.

[0035] 302. Compare the acceler...

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PUM

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Abstract

The invention discloses a terminal and a detection method and device for its drop information. The invention relates to the technical field of communication electronics, and solves the problem that the prior art cannot extract information during the drop process, so that effective drop data cannot be provided when the user repairs The problem. The solution provided by the embodiment of the present invention is: detecting the acceleration value of the terminal according to the first predetermined period; judging whether the acceleration value reaches or exceeds the predetermined acceleration threshold; when the acceleration value reaches or exceeds the predetermined acceleration threshold, according to the first predetermined acceleration threshold 2. Predetermined periodic recording of the detected acceleration value and the current time. The technical solutions provided by the embodiments of the present invention can be applied to terminals such as mobile phones, cameras, and MP4s, and are especially suitable for terminals that are easily damaged due to falling, such as smart phones and mobile phones with integrated camera functions.

Description

technical field [0001] The present invention relates to the technical field of communication electronics, in particular to a terminal and a method and device for detecting drop information thereof. Background technique [0002] With the development of communication electronic technology, the integration of mobile phones and other terminals is getting higher and higher, and has developed from a single communication tool to a multi-functional platform. However, while people enjoy more functions and more applications, these terminals are becoming more and more vulnerable. In particular, the use of touch screens makes smart phones more and more fragile. For example, a mobile phone with integrated camera (video camera) function may cause permanent damage to the lens part if it falls from a slightly higher place. [0003] The inventors have found that at least the following problems exist in the prior art: after the terminal is damaged due to a drop, if it is necessary to determi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01P15/00H04M1/725H04M1/72454
Inventor 袁明超
Owner HUAWEI DEVICE CO LTD
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