Self-adaptive intelligent gas stove safety monitoring system

A security monitoring system, gas stove technology, applied in application, heating fuel, household stove/stove, etc., can solve problems such as unreliable adaptability, troublesome use, etc., and achieve intuitive display, high safety, and high reliability Effect

Pending Publication Date: 2021-03-12
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method is ingenious, it needs to manually align the probe to the bottom of the pot, which is cumbersome to use, especially for the elderly. In addition, whether the sensor is aligned will greatly affect the accuracy of the result. Therefore, this device still exists Unreliable and less adaptive problems

Method used

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  • Self-adaptive intelligent gas stove safety monitoring system
  • Self-adaptive intelligent gas stove safety monitoring system
  • Self-adaptive intelligent gas stove safety monitoring system

Examples

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Effect test

Embodiment 1

[0056] Embodiment 1: one, monitoring system:

[0057] like Figure 1-5 , an adaptive intelligent gas stove safety monitoring system, including an MCU and a composite sensing module; the composite sensing module is connected to the MCU;

[0058] The composite sensing module is set on the cooktop and is located on the side of the gas stove fire outlet;

[0059] The gas inlet pipe of the gas cooker is provided with an electrically controlled gas valve 5; the gas valve is controlled by the MCU; preferably, the gas valve is a solenoid valve;

[0060] The composite sensing module includes a fixed detection module;

[0061] The fixed detection module includes a bracket 61 and a plurality of horizontal detection units arranged on the bracket, and each horizontal detection unit includes an infrared detection sensor and an ultrasonic sensor; the horizontal detection unit points to the gas stove fire place and the top of the fire place;

[0062] Multiple horizontal detection units are...

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PUM

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Abstract

The invention discloses a self-adaptive intelligent gas stove safety monitoring system. The system comprises an MCU and a composite sensing module; the composite sensing module comprises a fixed detection module; the fixed detection module comprises a support (61) and a plurality of horizontal detection units arranged on the support, and each horizontal detection unit comprises an infrared detection sensor and an ultrasonic sensor; the horizontal detection unit points to a fire outlet of a gas stove and the upper part of the fire outlet; the ultrasonic sensor is used for detecting whether thefront is blocked or not; the infrared detection sensor is used for detecting the front temperature; and the MCU judges whether dry burning occurs or not according to the composite sensing module, wherein the dry burning judgment process comprises the steps that if an obstacle is detected, the temperature is within the preset range of 140-180 DEG C and lasts for T time, it is determined that dry burning occurs. The self-adaptive intelligent gas stove safety monitoring system is ingenious in conception, easy to implement, capable of effectively preventing dry burning of a pot body, high in sensitivity and high in safety.

Description

technical field [0001] The invention relates to an adaptive intelligent gas stove safety monitoring system. Background technique [0002] Existing monitoring devices for kitchens mostly use temperature sensors to detect indoor temperature, and infrared sensors to sense whether someone is in the kitchen. In addition, more advanced ones, such as the invention patent with publication number CN105758529A, disclose a non-contact based The safety monitoring device for temperature detection uses an infrared temperature sensor to detect the temperature of the pot body to determine whether dry burning occurs. Although this method is ingenious, it needs to manually align the probe to the bottom of the pot, which is cumbersome to use, especially for the elderly. In addition, whether the sensor is aligned will greatly affect the accuracy of the result. Therefore, this device still exists Unreliable and weakly adaptive problems. [0003] Therefore, it is necessary to design a safety mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C3/12
CPCF24C3/126
Inventor 贺超英
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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