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Swimming safety monitoring method and device

A technology for safety monitoring and test results, applied to alarms, instruments, etc., can solve problems such as untimely rescue of lifeguards

Inactive Publication Date: 2017-07-04
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, about tens of thousands of people drown in swimming pools in China every year, including physical exhaustion, electric shock, cramps, etc. are the direct causes of drowning death danger, but most of the cases should also be attributed to the lack of timely rescue or lifeguards did not find out someone needs help

Method used

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  • Swimming safety monitoring method and device
  • Swimming safety monitoring method and device
  • Swimming safety monitoring method and device

Examples

Experimental program
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Effect test

Embodiment 1

[0042] The first aspect of the embodiment of the present invention provides a swimming safety monitoring method. Specifically, the method is applied to swimming wearable devices, which can provide basic functions of swimming equipment, such as swimming caps, swimming goggles, swimming earplugs, and nose clips. etc., and can also be applied to electronic devices such as earphones and wristbands. In this embodiment, when the user wears a wearable device for swimming or swimming training, due to the specific swimming movement, we can understand that the posture of the swimmer's head relative to the water surface can reflect the current state of the swimmer to a certain extent . For example, when the swimmer's head is located below the water surface and above the water surface at short intervals of a certain safe time, the swimmer can be considered to be in a normal swimming state at this time. On the contrary, when the swimmer's head is under the water surface for a long time, i...

Embodiment 2

[0052] According to the description of Embodiment 1, in the case of correctly wearing the wearable device for swimming, in this technical solution, different from Embodiment 1, the acceleration information includes an upward acceleration component and a downward acceleration component; the The acceleration information satisfies a preset condition, specifically: the difference between the absolute value of the upward acceleration component and the absolute value of the downward acceleration component satisfies a preset condition. By judging the relationship between the difference between the absolute value of the upward acceleration component and the absolute value of the downward acceleration component and the preset value, the up and down state of the swimmer's head can be obtained. Based on this, it is further combined with the included angle information to determine whether the swimmer is facing the water surface or facing away from the water surface. The acceleration infor...

Embodiment 3

[0060] An embodiment of the present invention provides a swimming safety monitoring device, specifically, it is applied to a wearable device for swimming, and can provide basic functions of swimming equipment, such as a swimming cap, swimming goggles, swimming earplugs, nose clip, and the like. In this embodiment, when the user wears a wearable device for swimming or swimming training, due to the specific swimming movement, we can understand that the posture of the swimmer's head relative to the water surface can reflect the current state of the swimmer to a certain extent . For example, when the swimmer's head is located below the water surface and above the water surface at short intervals of a certain safe time, the swimmer can be considered to be in a normal swimming state at this time. On the contrary, when the swimmer's head is under the water surface for a long time, it indicates that a dangerous situation may occur. In fact, the solution proposed in this application c...

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Abstract

The embodiment of the invention discloses a swimming safety monitoring method which is applied to a wearable device. The method comprises: detecting whether a user' head is located in the water or not, and determining a first detection result; detecting the user's head posture, and determining a second detection result; generating early warning information according to the first detection result and the second detection result; and outputting the early warning information. The embodiment of the invention further discloses a swimming safety monitoring device.

Description

technical field [0001] The invention relates to a swimming safety monitoring method and a swimming safety monitoring device, belonging to the technical field of wearable smart devices. Background technique [0002] Swimming is a common fitness exercise. Accidents are prone to occur during swimming, especially in open water (such as in the sea). At present, about tens of thousands of people drown in swimming pools in China every year, including physical exhaustion, electric shock, cramps, etc. are the direct causes of drowning death danger, but most of the cases should also be attributed to the lack of timely rescue or lifeguards did not find out Someone needs help. Contents of the invention [0003] In order to solve the problems in the prior art, embodiments of the present invention provide a swimming safety monitoring method and a swimming safety monitoring device, which can at least solve the above-mentioned problems in the prior art. [0004] The technical scheme of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/08
CPCG08B21/088
Inventor 周晓煜纪诚尹萍
Owner LENOVO (BEIJING) CO LTD
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