Bathroom alarm device based on active infrared sensors and control method thereof

An infrared sensor and alarm device technology, applied in the direction of alarms, instruments, etc., can solve the problems of poor air circulation, prone to accidents, and unfavorable accident user rescue, so as to reduce the possibility of misjudgment and avoid accidents. , the effect of improving safety

Inactive Publication Date: 2017-02-22
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because the floor of the bathroom is relatively slippery, the air circulation in the bathroom is not smooth during the process of showering, making the elderly or disabled people more prone to accidents caused by falls
Especially in the bathing environment, accidents are more likely to occur when there is no one to take care of them. After an accident, it is not easy to be noticed by people outside the bathroom in the bathroom, which is not conducive to timely treatment of accident users.

Method used

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  • Bathroom alarm device based on active infrared sensors and control method thereof
  • Bathroom alarm device based on active infrared sensors and control method thereof
  • Bathroom alarm device based on active infrared sensors and control method thereof

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, the ...

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Abstract

The invention discloses a bathroom alarm device based on active infrared sensors and a control method thereof. The bathroom alarm device based on active infrared sensors comprises a first active infrared sensor, a timer and a controller, wherein the first active infrared sensor is used for, when a sprinkler works, detecting whether a person is at the middle upper part of a bathroom; the timer is used for, when the first active infrared sensor detects no person at the middle upper part of the bathroom, beginning timing; and the controller is used for, when the time length obtained by the timer is greater than or equal to a preset time length, outputting alarm information. By adopting the technical solution, the bathroom alarm device provided with the first active infrared sensor, the timer and the controller has the advantages that a user outside the bathroom can perceive the abnormal situation in the bathroom in time, so that a user inside the bathroom can be effectively rescued in time, more serious accidents are avoided, and the bathing safety in the bathroom can be improved.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a bathroom alarm device based on an active infrared sensor and a control method thereof. Background technique [0002] Because the floor of the bathroom is relatively slippery, the air circulation in the bathroom is not smooth during the process of using the shower to bathe, which makes the elderly or disabled people more prone to accidents caused by falls. Especially in the bathing environment, accidents are more likely to occur under the situation of unattended care. After an accident, it is difficult to be noticed by people outside the bathroom in the bathroom, which is not conducive to timely treatment of accident users. Contents of the invention [0003] The main purpose of the present invention is to provide a bathroom alarm device based on an active infrared sensor, aiming at improving the safety of users when using a shower in the bathroom. [0004] In order to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/04
CPCG08B21/0469G08B21/0484
Inventor 袁伟龙
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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