CN217008357U

CN217008357U - Intelligent kitchen monitoring system

Info

Publication number: CN217008357U
Application number: CN202220734437.8U
Authority: CN
Inventors: 程智慧; 刘勇; 白金花; 耿鑫玺; 张焘
Original assignee: Hunan University of Science and Technology
Current assignee: Hunan University of Science and Technology
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-19
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses an intelligent kitchen monitoring system which comprises a controller, a gas detection module, a smoke sensor, a temperature sensor, a storage module, a gas tank switch valve, an alarm and an infrared sensing device, wherein the controller is respectively connected with the gas detection module, the smoke sensor, the temperature sensor, the storage module, the gas tank switch valve, the alarm and the infrared sensing device, the gas tank switch valve is connected with the alarm, and the alarm is wirelessly connected with a set user mobile phone. The intelligent kitchen monitoring system can realize that the alarm sounds and the mobile phone reminds a user when no one is on fire and cooking or accidents caused by gas leakage, electric leakage and ignition happen accidentally in a kitchen when no one is on fire, can timely avoid accidental fire accidents caused by long-time absence of people, and reduces property loss, thereby achieving the purpose of monitoring the safety of the kitchen.

Description

Intelligent kitchen monitoring system

Technical Field

The utility model relates to the technical field of kitchen monitoring safety, in particular to an intelligent kitchen monitoring system.

Background

The infrared sensing device is through the infrared reflection principle, and in someone entered into the infrared ray region, the infrared ray that the infrared emission pipe sent was because the human body sheltered from the reflection to the infrared ray receiver tube, and signal transmission after the microcomputer processing through integrated circuit gives the pulse solenoid valve, and the solenoid valve received the signal, sensed someone.

However, the infrared sensing device can only sense a person, and the infrared sensing device is arranged at the doorway of the kitchen and cannot detect danger; the frequency and frequency of kitchen gas leakage and fire hazard and the loss caused by the fire hazard are rising constantly, and if nobody is in the kitchen, how to find out the accidents of gas leakage, fire hazard and the like and send out an alarm becomes important to reduce property loss. Therefore, a system for monitoring the safety problem of the kitchen needs to be invented, and the novel experimental patent adopts the technical scheme that the infrared sensing device is connected with the alarm, so that the effect of monitoring the safety of the kitchen is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an intelligent kitchen monitoring system, when no person is in a kitchen at a set time, but a gas tank is still opened, an alarm signal can be sent to warn a user; when gas leakage and fire disaster can burst in a kitchen, an alarm signal is sent out, so that accidents are reduced, and risks are avoided as much as possible.

In order to achieve the purpose, the utility model provides an intelligent kitchen monitoring system which comprises a controller, a gas detection module, a smoke sensor, a temperature sensor, a storage module, a gas tank switch valve, an alarm and an infrared sensing device, wherein the controller is respectively connected with the gas detection module, the smoke sensor, the temperature sensor, the storage module, the gas tank switch valve, the alarm and the infrared sensing device, the gas tank switch valve is connected with the alarm, and the alarm is in wireless connection with at least one set user mobile phone so as to feed information back to the user mobile phone in time.

As a still further scheme of the utility model: the controller is an AT89C51 singlechip; the storage module is a TC35GSM module, and the TC35GSM module is provided with an RS232 communication interface communicated with the singlechip in a connected mode.

As a still further scheme of the utility model: the infrared sensing device is arranged at a doorway of a kitchen and used for detecting whether a person enters the kitchen.

As a still further scheme of the utility model: the smoke sensor is a photoelectric smoke sensor.

As a still further scheme of the utility model: the alarm feeds back information to a set user mobile phone by sending information or dialing.

Compared with the prior art, the utility model has the following beneficial effects:

according to the intelligent kitchen monitoring system, the infrared sensing device is mounted at the door of a kitchen to detect whether a person enters the kitchen, and the controller is connected with the storage module, the gas detection module, the photoelectric smoke detection module, the temperature sensor, the gas tank switch valve, the alarm and the user mobile phone, so that the alarm sounds and the mobile phone reminds the user when no person is on fire and cooking, or accidents caused by gas leakage, electric leakage and ignition happen accidentally in the kitchen when no person is on fire, accidental fire accidents caused by long-time absence of people can be avoided in time, property loss is reduced, and the aim of monitoring the safety of the kitchen is fulfilled.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic illustration of a kitchen of the present invention;

FIG. 2 is a block schematic diagram of an intelligent kitchen monitoring system of the present invention;

the system comprises a controller 1, a gas detection module 2, a smoke detection module 3, a temperature sensor 4, a storage module 5, a gas tank switch valve 6, an alarm 7, a user mobile phone 8 and an infrared sensing device 9.

Detailed Description

Embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways, which are defined and covered by the claims.

Referring to fig. 1 and 2, the present embodiment provides an intelligent kitchen monitoring system, which includes a controller 1, a gas detection module 2, a smoke sensor 3, a temperature sensor 4, a storage module 5, a gas tank switch valve 6, an alarm 7, and an infrared sensing device 9; the concrete structure is as follows:

the smoke sensor is a photoelectric smoke sensor, the infrared sensing device is installed at a doorway of a kitchen, the gas detection module, the temperature sensor and the photoelectric smoke sensor are all connected with the controller, the gas detection module is used for detecting the concentration of carbon monoxide in the kitchen, when gas leakage occurs in the kitchen, the gas detection module detects abnormal information and transmits the abnormal information to the controller. The temperature sensor is used for detecting the temperature condition, and photoelectric smoke sensor is used for detecting the smog concentration in the kitchen, and when the conflagration breaks out in the kitchen, the temperature rose in the kitchen, and smog concentration grow, and temperature sensor and photoelectric smoke sensor can detect unusually to give the controller with its transmission. The controller is specifically an AT89C51 singlechip, and the gas detection module, the temperature sensor and the photoelectric smoke sensor are respectively and electrically connected with the storage module and the alarm through the controller. The storage module is specifically a TC35GSM module, and is electrically connected with the gas detection module, the photoelectric smoke sensor and the temperature sensor through the controller; the TC35GSM module is provided with an RS232 communication interface, can be conveniently communicated with a single chip microcomputer in a connected mode, and can quickly, safely and reliably realize data transmission.

In the preferred embodiment of the utility model, the gas tank switch valve is connected with an alarm, and the alarm is wirelessly connected with at least one set user mobile phone 8, so that information can be fed back to the set user mobile phone in time. Specifically, the alarm feeds back information to a set mobile phone of the user by sending information or dialing a call. When the gas concentration, the temperature or the smoke concentration in the kitchen exceed the limit value set by the controller, the controller controls the storage module to send a short message to a mobile phone of a specific user or make a call to warn abnormal conditions in the kitchen, so that the user can take measures as soon as possible, and kitchen accidents are reduced.

The operation of an intelligent kitchen monitoring system in a preferred embodiment of the utility model is as follows: when the infrared sensing device senses a signal that a person enters the kitchen, the signal is transmitted to the controller and then transmitted to the storage module to store data; the controller receives the infrared signal, and after the signal that the gas tank switch valve was opened is transmitted to the controller, the controller passes to the storage module again. When the controller receives a signal transmitted by the infrared sensing device that a person leaves the kitchen, the gas tank is still in an open state, and the controller does not receive a signal transmitted by infrared rays that the person enters the kitchen for more than 15 minutes, the controller transmits a signal to the alarm, and the alarm rings and simultaneously transmits the signal to a mobile phone of a user. And then, when the infrared sensing device detects that a person enters the kitchen again, the controller can control the alarm to release the alarm. In the embodiment, if gas is leaked accidentally, a circuit is in a problem, temperature is abnormal and the like in a kitchen, the controller can respectively trigger the gas detection module, the photoelectric smoke detection module, the temperature sensor and the like, further trigger the alarm to send out an alarm signal and simultaneously transmit the alarm signal to a mobile phone of a user, the user can take measures as soon as possible, kitchen accidents are reduced, accidents caused by the fact that no people exist in the kitchen cannot happen, and risks are avoided to a certain extent.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence kitchen monitoring system, its characterized in that, includes controller (1), coal gas detection module (2), smoke transducer (3), temperature sensor (4), storage module (5), gas jar ooff valve (6), alarm (7) and infrared induction device (9), the controller with coal gas detection module (2), smoke transducer (3), temperature sensor (4), storage module (5), gas jar ooff valve (6), alarm (7) and infrared induction device (9) are connected respectively, gas jar ooff valve with the alarm is connected, user's cell-phone (8) wireless connection of alarm and at least one settlement to in time feed back information on the user's cell-phone.

2. The intelligent kitchen monitoring system according to claim 1, wherein the controller is an AT89C51 single chip microcomputer; the storage module is a TC35GSM module, and the TC35GSM module is provided with an RS232 communication interface communicated with the singlechip in a connected mode.

3. The intelligent kitchen monitoring system according to claim 1, wherein said infrared sensing device is provided at a doorway of a kitchen for detecting whether a person enters the kitchen.

4. The smart kitchen monitoring system according to claim 1, wherein the smoke sensor is a photoelectric smoke sensor.

5. The intelligent kitchen monitoring system according to claim 1, wherein the alarm feeds back information to a set user mobile phone by sending information or making a call.