CN205606652U - Gas -cooker automatic control system - Google Patents

Abstract

The utility model provides an automatic control system for a gas stove, the signal output terminals of the human body infrared induction unit and the voice control unit are respectively connected with the corresponding signal input terminals of the single-chip microcomputer control unit, and the signal output terminals of the single-chip microcomputer control unit are respectively connected with The signal input ends of the delay control unit, the ignition/fire extinguishing control unit and the automatic exhaust gas control unit are connected correspondingly. The utility model not only realizes the automatic control of the gas stove, is convenient to use, but also improves the safety of the gas stove; moreover, the automatic temperature detection unit can detect the temperature in the pot, and controls the exhaust of the automatic gas discharge control unit through the single-chip microcomputer control unit. Gas volume, control the heat, can effectively improve the taste of food; the utility model can effectively prevent safety accidents such as fire and gas leakage caused by forgetting to turn off the gas stove, protect people's property and life safety, and have high safety performance.

Description

A gas stove automatic control system

technical field

The utility model relates to the technical field of gas stove automatic control, in particular to an automatic gas stove control system.

Background technique

With the rapid development of social economy, the rhythm of pursuing a better life is also increasing, and people's work pressure is also increasing. Many people in life, especially the young and middle-aged generation, not only have to be busy with heavy work, but also I have to cook by myself. I often cook on the gas stove while busy with other tasks. I often forget that I am cooking and forget to turn off the gas stove. If it is overcooked, it will also affect the work. This happens from time to time, and it is easy to cause a fire.

At the same time, work pressure is the biggest cause of psychological tension and anxiety. People have high requirements for delicious food, which has a great impact on life behavior. For example, many people will repeatedly check whether the gas stove is turned off before going out to work. Well, there are still people who remember whether the gas stove is turned off on the way to work or at work, and have doubts, anxiety, panic, etc. Some people rush home to confirm because they are too worried, which seriously affects people's psychology, life and work. .

Utility model content

In order to solve the above technical problems, the utility model provides an automatic control system for gas stoves. The automatic control system for gas stoves solves the problems caused by forgetting to turn off the gas stove by setting a human body infrared induction unit and a corresponding delay control unit. Security risks.

The utility model is realized through the following technical solutions.

The utility model provides an automatic control system for a gas stove, comprising a single-chip microcomputer control unit, a human body infrared sensing unit, a voice control unit, a delay control unit, an automatic gas discharge control unit, an ignition/extinguishing control unit; the human body infrared sensing unit and The signal output ends of the voice control unit are respectively connected with the corresponding signal input ends of the single-chip control unit, and the signal output ends of the single-chip control unit are respectively connected with the signal input ends of the delay control unit, the ignition/extinguishing control unit and the automatic gas discharge control unit corresponding connection.

It also includes an automatic safety detection unit, which detects whether the exhaust of the automatic gas discharge control unit is normal, and transmits the detected signal to the single-chip microcomputer control unit.

It also includes an automatic temperature detection unit, which detects the temperature in the pot and transmits the detected signal to the single-chip microcomputer control unit.

It also includes an exhaust volume metering unit, which detects the exhaust volume of the automatic exhaust gas control unit, and transmits the detected signal to the single-chip microcomputer control unit.

A voice prompter is also provided in the voice control unit.

The beneficial effects of the utility model are: not only the automatic control of the gas stove can be realized, it is convenient to use, but also the safety of the gas stove is improved; and the temperature automatic detection unit can detect the temperature in the pot, and the temperature can be automatically discharged through the control unit of the single chip microcomputer. The exhaust volume of the gas control unit controls the heat, which can effectively improve the taste of food; the utility model can effectively prevent safety accidents such as fire and gas leakage caused by forgetting to turn off the gas stove, and protect people's property and life safety. High performance, reduce people's psychological pressure, improve the quality of life and work.

Description of drawings

Fig. 1 is the control schematic diagram of the utility model.

detailed description

The technical solution of the utility model is further described below, but the scope of protection is not limited to the description.

A kind of gas cooker automatic control system as shown in Figure 1, comprises single-chip microcomputer control unit, human body infrared sensing unit, voice control unit, time-delay control unit, automatic exhaust gas control unit ignition/extinguishing control unit; Described human body infrared sensing unit The signal output end of the voice control unit is connected with the corresponding signal input end of the single-chip microcomputer control unit, and the signal output end of the single-chip microcomputer control unit is respectively connected with the signal input of the delay control unit, the ignition/extinguishing control unit and the automatic gas discharge control unit corresponding to the connection. The human body infrared sensing unit and the voice control unit transmit the sensed human body signal and voice control signal to the single-chip control unit at the same time, and the single-chip control unit will start the delay control unit, and the fire will be ignited/extinguished after reaching the set delay time The control unit and the automatic exhaust gas control unit can realize the ignition of the gas stove, and the delay time of ignition is 10-20 seconds as the best delay time. After ignition, the human body infrared sensing unit will automatically extinguish the fire through the ignition/fire extinguishing control unit if there is no detected human body within 5-10 minutes. When extinguishing a fire, the single-chip control unit sends a fire extinguishing signal to the ignition/fire extinguishing control unit, and at the same time sends a corresponding signal to the automatic gas discharge control unit, which controls the automatic gas discharge control unit to stop the exhaust.

It also includes an automatic safety detection unit. The automatic safety detection unit detects whether the exhaust of the automatic gas discharge control unit is normal and whether there is an air leak, and transmits the detected signal to the single-chip control unit, and the single-chip control unit outputs the corresponding control signal to the Automatically discharge the gas control unit to control the corresponding switch. The exhaust volume metering unit detects the exhaust volume of the automatic exhaust gas control unit, and transmits the detected signal to the single-chip microcomputer control unit.

It also includes an automatic temperature detection unit, which detects the temperature in the pot and transmits the detected signal to the single-chip microcomputer control unit. The temperature automatic detection unit can detect the temperature in the pot, and control the exhaust volume of the automatic gas discharge control unit through the single-chip microcomputer control unit to control the heat, which can effectively improve the taste of food.

A voice prompter is also provided in the voice control unit. If the automatic safety detection unit detects that there is a potential safety hazard, it will prompt the user through the voice prompter, which improves the overall safety of the gas stove.

The utility model can effectively prevent safety accidents such as fire and gas leakage caused by forgetting to turn off the gas stove, protect people's property and life safety, have high safety performance, reduce people's psychological pressure, and improve the quality of life and work.

Claims (5)

1. A gas stove automatic control system, comprising a single-chip microcomputer control unit, a human body infrared sensing unit, a voice control unit, a time delay control unit, an automatic exhaust gas control unit and an ignition/extinguishing control unit, characterized in that: the human body infrared sensing unit The signal output ends of the unit and the voice control unit are respectively connected with the corresponding signal input ends of the single-chip control unit, and the signal output ends of the single-chip control unit are respectively connected with the signals of the delay control unit, the ignition/extinguishing control unit and the automatic gas discharge control unit. The input corresponds to the connection. 2. The gas stove automatic control system as claimed in claim 1, characterized in that: it also includes an automatic safety detection unit, the automatic safety detection unit detects whether the exhaust of the automatic gas discharge control unit is normal, and transmits the detected signal to Single-chip control unit. 3. The gas stove automatic control system according to claim 1 or 2, further comprising an automatic temperature detection unit, which detects the temperature in the pot and transmits the detected signal to the single-chip microcomputer control unit. 4. The gas cooker automatic control system according to claim 1 or 2, characterized in that: it also includes an exhaust volume metering unit, which detects the exhaust volume of the automatic exhaust gas control unit, and the detected The signal is transmitted to the microcontroller control unit. 5. The gas stove automatic control system according to claim 1 or 2, characterized in that: the voice control unit is also provided with a voice prompter.