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Gravity sensing and infrared sensing based intelligent squatting pan alarm system

A technology of infrared sensing and gravity sensing, applied in the direction of alarms, instruments, etc., can solve the problems of air pollution in the bathroom, and achieve the effect of improving sensitivity, convenient use and good airtight effect.

Inactive Publication Date: 2018-03-30
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Squat toilets are widely used today and are more convenient to use. However, some users forget to flush after going to the toilet due to rush of time, resulting in dirty air in the toilet.

Method used

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  • Gravity sensing and infrared sensing based intelligent squatting pan alarm system
  • Gravity sensing and infrared sensing based intelligent squatting pan alarm system
  • Gravity sensing and infrared sensing based intelligent squatting pan alarm system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057]An intelligent squatting pan alarm system based on gravity sensing and infrared sensing, which consists of a squatting pan body 1, a gravity sensor 2 is provided on the upper plane of the squatting pan body 1, and the gravity sensor 2 is connected to A control box 3, the control box 3 is also connected to an infrared sensor 5 and an alarm 4, and the infrared sensor 5 is arranged inside the groove of the squatting pan body 1;

[0058] The gravity sensor is arranged on any side of the foot step of the squatting pan body, and the infrared sensor is set on the inner wall of the groove of the squatting pan body close to the side of the water tank;

[0059] The gravity sensor is embedded in the body of the squatting pan, and its surface is sealed by ceramics; the infrared sensor is embedded in the groove of the squatting pan body, and its surface is sealed by a transparent material;

[0060] The gravity sensor is a resistance strain type pressure sensor;

[0061] The control ...

Embodiment 2

[0065] In the intelligent squatting pan alarm system based on gravity sensing and infrared sensing described in Embodiment 1, the No. 1 end of the central controller U2 is connected to the No. 1 end of the voice chip U5,

[0066] The No. 1 end of the central controller U2 is connected to the No. 1 end of the voice chip U5,

[0067] The No. 2 end of the central controller U2 is connected to the No. 2 end of the voice chip U5,

[0068] The No. 3 end of the central controller U2 is connected to the No. 3 end of the voice chip U5,

[0069] The No. 4 end of the central controller U2 is connected to the No. 4 end of the voice chip U5,

[0070] The No. 5 end of the central controller U2 is connected to the No. 5 end of the voice chip U5,

[0071] The No. 6 end of the central controller U2 is connected to the No. 6 end of the voice chip U5,

[0072] The No. 7 end of the central controller U2 is connected to the No. 7 end of the voice chip U5,

[0073] The No. 8 end of the central ...

Embodiment 3

[0101] In the smart squatting pan alarm system based on gravity sensing and infrared sensing described in Embodiment 2, the model of the central controller U2 is STC12C5A60S2.

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Abstract

The invention relates to a gravity sensing and infrared sensing based intelligent squatting pan alarm system. A gravity sensor and an infrared sensor transmit signals to a signal amplifier I and a signal amplifier II, the signal amplifier I and the signal amplifier II both transmit signals to an A / D conversion module, the A / D conversion module transmits signals to a central control unit, the central control unit transmits signals to a driving circuit and receives electric signals from a power source, and the driving circuit drives flashing alarm and voice alarm at the same time. The alarm system is used for gravity sensing and infrared sensing based intelligent squatting pans.

Description

technical field [0001] The invention relates to an intelligent squatting pan alarm system based on gravity induction and infrared induction. Background technique [0002] Squat toilets are widely used today, and they are more convenient to use. However, some users forget to flush after going to the toilet because they are in a hurry, causing the air in the toilet to be dirty. Therefore, the invention discloses an intelligent squatting pan alarm system based on gravity induction and infrared induction. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent squatting pan alarm system based on gravity sensing and infrared sensing, which can judge whether someone is using it according to the change of gravity, and can judge whether there is dirt in the groove of the squatting pan body according to infrared sensing . [0004] Above-mentioned purpose realizes by following technical scheme: [0005] An intelligent squatting pan ala...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/24
CPCG08B21/245
Inventor 董守田程涛公滨南李鹏飞
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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