Method and apparatus for detecting falloff prevention

An anti-shedding and infrared detection technology, which is applied in optical device exploration, user/computer interaction input/output, telephone communication, etc.

Inactive Publication Date: 2016-01-20
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to propose a method and device for detecting anti-dropping, aiming to solve the problem of how to accurately determine whether the smart watch is worn on the user's hand

Method used

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  • Method and apparatus for detecting falloff prevention
  • Method and apparatus for detecting falloff prevention
  • Method and apparatus for detecting falloff prevention

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Experimental program
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Embodiment 1

[0049] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the method for detecting fall-off prevention according to the embodiment of the present invention.

[0050] In embodiment one, the method includes:

[0051] Step 101, turn on the infrared detection light sensor, and turn off the body temperature sensor;

[0052] Step 102, if the infrared detection light sense detects that there is an obstruction, turn on the body temperature sensor;

[0053] Step 103, using the body temperature sensor to determine whether the temperature of the shield is within the body temperature range;

[0054] Step 104, if not, it is determined that the blocking object is not a human body, and then a prompt message that the mobile terminal has fallen off is sent to the user.

[0055] Specifically, first turn on the infrared detection light sensor, and turn off the body temperature sensor. If the light sensor detects an obstruction, turn on the body temperature se...

Embodiment 2

[0058] refer to figure 2 , figure 2 It is a schematic flow chart of the second embodiment of the method for detecting fall-off prevention according to the embodiment of the present invention.

[0059] On the basis of Embodiment 1, the method also includes:

[0060] Step 105, if it is judged by the body temperature sensor that the temperature of the shield is not within the body temperature range of the human body, return to the steps of turning on the infrared detection light sensor and turning off the body temperature sensor.

Embodiment 3

[0062] refer to image 3 , image 3 It is a schematic flowchart of the third embodiment of the method for detecting fall-off prevention according to the embodiment of the present invention.

[0063] On the basis of Embodiment 1, the method also includes:

[0064] Step 106, if the light sensor detects that there is no obstruction, send a prompt message to the user that the mobile terminal has fallen off.

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Abstract

Embodiments of the invention disclose a method and an apparatus for detecting falloff prevention. The method comprises: turning on an infrared detection light sensor and turning off a body temperature sensor; if the infrared detection light sensor detects that a barrier exists, turning on the body temperature sensor; judging whether the temperature of the barrier is within a human body temperature range or not through the body temperature sensor; and if not, determining that the barrier is not a human body, and sending prompt information that a mobile terminal falls off to a user. Whether the mobile terminal is truly worn or other barrier exists when being just worn through the infrared light sensor and the body temperature sensor, and on the premise of not increasing power consumption, the accuracy is greatly improved and the probability of false alarm is reduced, so that parents can use the mobile terminal more safely.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of mobile terminals, in particular to a method and device for detecting and preventing falling off. Background technique [0002] Anti-falling off is the main function in children's smart watches, and it has basically become the standard configuration of children's watches. However, the current general-purpose infrared light detection method has great disadvantages. If there is no occlusion, it is simply considered that there is no shedding. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method and device for detecting anti-falling off, aiming at solving the problem of how to accurately judge whether the smart watch is worn on the user's hand. [0004] To achieve this purpose, the embodiments of the present invention adopt the following technical solutions: [0005] In the first aspect, a method for detecting anti-shedd...

Claims

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Application Information

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IPC IPC(8): G06F3/01G01V8/10H04M1/725H04M1/72454
Inventor 秦伟
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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