CN104848268A - Smart household gas stove device and control method thereof - Google Patents
Smart household gas stove device and control method thereof Download PDFInfo
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- CN104848268A CN104848268A CN201510296839.9A CN201510296839A CN104848268A CN 104848268 A CN104848268 A CN 104848268A CN 201510296839 A CN201510296839 A CN 201510296839A CN 104848268 A CN104848268 A CN 104848268A
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- chip microcomputer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a smart household gas stove device and the control method thereof. The device comprises a human-machine interface (HMI), a control system and a terminal valve switch, wherein a cooking touch key, a valve gear touch key and a time setting touch key are arranged on the HMI; the HMI is connected with the control system which is connected with the terminal valve. The control method comprises the following steps: (1) on the HMI, selecting a corresponding touch key and inputting the control command into the control system, wherein the data commands are stored through a memory; (2) processing data according to the control command through the micro-computer of the control system, controlling the opening and closing extent and time of the terminal valve through a selector and a timer, selecting a proper gear according to the command through the selector, setting time through the timer and controlling the opening and closing extent and time of the terminal valve through a valve controller; and (3) transmitting the gas concentration data obtained through a gas concentration sensor to the micro-computer and determining whether or not to alarm according to the measured value through an alarm. The smart household gas stove device has the advantages of compact structure, high universality and low cost.
Description
Technical field
The invention belongs to kitchen appliance technical field, be specifically related to a kind of Smart Home gas range device and control method thereof.
Background technology
Along with the progress of science and technology, various electric equipment products enrich constantly we kitchen life, but as a kind of important cooking skill and instrument, the use of household gas-cooker still occupies an important position.Because the use age of household gas-cooker is relatively remote, the dish taste fried out is pretty good, cheap, and safeguard relatively simple, the features such as use colony is relatively stable, household gas-cooker is the indispensable kitchen appliance of a lot of family.
Although it is convenient and delicious that gas-cooker can bring to us, but as a kind of inflammable and explosive dangerous goods, gas-cooker in use still there will be much troubling problem, as abnormal in spark malfunction, flame, gas leakage or misoperation etc., threaten to our property and life security so possibly.
Outside existing gas-cooker with the exception that shape makes moderate progress, other researchs focus mostly in igniting and flame-out mode, control or the method for designing such as actual culinary art entry does not put forth effort to inquire into for flame size.
The sparking mode of existing gas-cooker is mainly divided into piezoelectric ceramic type to light a fire and electroosmotic pulse lights a fire two kinds.Piezoelectric ceramic type igniting mainly apply on some old-fashioned gas cookers, piezoelectric ceramics is a kind of special substance, it be under pressure or distortion time surface will be charged, the conductance on its surface is gone out and just can produce electric spark.But this sparking mode turns round a button can only spray an electric spark, the success rate of therefore lighting is more much lower, cumbersome than electroosmotic pulse igniting; Electric pulse sparking mode need install battery bottom gas-cooker, and its ignition success rate is high, is generally 100%.Because it only need twist a button, just continuously electric spark can be ejected, until light.
In order to security needs, the flame-out protection device of gas-cooker is very necessary, and concerned countries standard also has mandatory provisions to this.Blowout protection mode conventional on market has heat-sensitive type, thermoelectric (al) type and photo-electric three kinds.Wherein, heat-sensitive type, also known as double-metal sheet type, make use of the characteristic of bimetal leaf expansion bending under temperature action, bimetal leaf is used as the sensor of safety guard; The heat energy that thermoelectric (al) type produces when make use of fuel gas buring, thermoelectric (al) type safety guard structure is simple, easy for installation, cost is low, is used widely.But this kind of protective device is using thermocouple as heat sensor, shortcoming is that thermal inertia is large, reaction speed is slow, make people feel inconvenient operation, and service life is short, plug valve and magnetic valve to coordinate installation accuracy to require higher; Photo-electric also claims ion induction type.This device utilizes combustion gas flame when burning to have unilateal conduction characteristic with ion, reliability obtained and significantly improves, but shortcoming is then mainly reflected in aspects such as reaction is slow, operation is not too convenient and service life is relatively short.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of Smart Home gas range device and control method thereof, can control flame size, there is timing function and warning function simultaneously, realize that household gas range is more intelligent, the object of safe and convenient, there is compact conformation, highly versatile, feature with low cost.
To achieve these goals, the technical solution used in the present invention is: a kind of Smart Home gas range device, comprises human-computer interaction interface, control system, terminal valve switch; Human-computer interaction interface is provided with culinary art membrane keyboard, valve gear membrane keyboard and time setting membrane keyboard; Human-computer interaction interface is connected with control system; Control system is connected with terminal valve.
Described control system comprises single-chip microcomputer, memory, timer, selector, gas concentration sensor, alarm and valve positioner; The storage end connected storage of single-chip microcomputer; The data acquisition end of single-chip microcomputer is connected with gas concentration sensor; End of reporting to the police is connected with alarm; The control end of single-chip microcomputer is connected with valve positioner with selector by timer.
A using method for Smart Home gas range device, comprises the steps:
Step one, on the touch LCD screen of human-computer interaction interface, in culinary art membrane keyboard, valve gear membrane keyboard and time setting membrane keyboard, select corresponding membrane keyboard as required, gas range cooking substance, gear height and the control instruction of time are inputed to control system; Memory stores the control instruction that human-computer interaction interface transmission is come in, and comprises cooking substance, gear height and time length; Be previously stored with the empirical value of gear height that cooking substance is applicable to and cooking time in memory, be convenient to be called by single-chip microcomputer;
Step 2, the single-chip microcomputer of control system carries out data processing according to the control instruction of step one, and formation control instruction, by switch degree and the switch time of selector, Timer Controlling terminal valve; Selector selects suitable gear according to the control instruction that single-chip microcomputer is issued; The timing of cooking time is responsible for by timer; The control instruction that valve positioner transmits according to selector and timer, the switch degree of control terminal valve and switch time;
Step 3, gas concentration sensor detects and gathers gas concentration in kitchen, imports the gas concentration data of acquisition into single-chip microcomputer, when concentration exceedes coal gas threshold value, by the startup of single-chip microcomputer triggered alarm, can report to the police; Alarm, according to the measured value of gas concentration sensor, judges whether to reach coal gas threshold value, if reach, reports to the police, otherwise do not report to the police.
The invention has the beneficial effects as follows:
Compared with prior art, because the present invention adopts control system to carry out Based Intelligent Control to gas valve terminal, the defect of the security of household gas-cooker, convenience deficiency can effectively be solved, controlled Systematical control; Owing to being provided with gas concentration sensor, so can detect in real time the gas concentration around gas-cooker, monitor; Owing to adopting alarm,
For existing Smart Home gas-cooker have warning function, timing function, cooking substance select and gear select various functions, achieve more intelligent, the safe and convenient of household gas-cooker, there is larger economic worth and application prospect.
Accompanying drawing explanation
The theory diagram of Fig. 1 Smart Home gas range device of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
See Fig. 1, a kind of Smart Home gas range device, comprises human-computer interaction interface, control system, terminal valve switch; Human-computer interaction interface is provided with culinary art membrane keyboard, valve gear membrane keyboard and time setting membrane keyboard; Human-computer interaction interface is connected with control system; Control system is connected with terminal valve.
Described control system comprises single-chip microcomputer, memory, timer, selector, gas concentration sensor, alarm and valve positioner; The storage end connected storage of single-chip microcomputer; The data acquisition end of single-chip microcomputer is connected with gas concentration sensor; End of reporting to the police is connected with alarm; The control end of single-chip microcomputer is connected with valve positioner with selector by timer.
The pending data of single-chip microcomputer are deposited in memory, determine cooking substance and cooking time, realized the setting of cooking time, finally by the switch degree of valve positioner control terminal valve by timer by selector.In addition, consider from security standpoint, add gas concentration sensor, the gas concentration be used in testing environment, when concentration exceedes the threshold value of setting, alarm is triggered, and sends alarm signal.
The operation principle of device of the present invention is:
Apparatus of the present invention make corresponding actions by the instruction of human-computer interaction interface, the size of control terminal valve and closedown.Meanwhile, control system is inner can detect gas concentration around with gas concentration sensor, when concentration exceedes safety value, by the startup of single-chip microcomputer triggered alarm, thus can realize warning function.
Embodiment 1
A control method for Smart Home gas range device, comprises the steps:
Step one, selects culinary art membrane keyboard by human-computer interaction interface, the control instruction of culinary art is inputed to control system, memory control store instruction; Be previously stored with the empirical value of gear height that cooking substance is applicable to and cooking time in memory, be convenient to be called by single-chip microcomputer;
Step 2, when control system receive be cooking substance instruction time, single-chip microcomputer calls the existing empirical value stored in memory, identified the total time T required for cooking operation and applicable gear is high, medium and low and close, selector selects with cutting out in gear high, medium and low as required, determine the size regulating terminal valve, the time of timer determination gear valve gear opening and closing, the control instruction that valve positioner transmits according to selector and timer, the switch degree of control terminal valve and switch time;
Step 3, when the gas concentration detected by gas concentration sensor exceedes coal gas threshold value, single-chip microcomputer triggered alarm is reported to the police, if do not reach, does not report to the police, and realizes Real-Time Monitoring and the warning of gas leakage.
Embodiment 2
A control method for Smart Home gas range device, comprises the steps:
Step one, selects valve gear membrane keyboard by human-computer interaction interface, the control instruction of valve gear is inputed to control system, memory control store instruction; Be previously stored with the empirical value of gear height that cooking substance is applicable to and cooking time in memory, be convenient to be called by single-chip microcomputer;
Step 2, the single-chip microcomputer of control system receives the instruction of valve gear, except calling the empirical value that prestores in memory, directly can carry out valve size selection by the valve gear in human-computer interaction interface, valve size determines flame size, single-chip microcomputer directly selects suitable gear by selector, carrys out the on off state of by-pass valve control controller;
Step 3, when the gas concentration detected by gas concentration sensor exceedes coal gas threshold value, single-chip microcomputer energizes alarm is reported to the police, if do not exceed coal gas threshold value, does not report to the police, thus realize the real-time monitoring alarming function of gas leak phenomenon, can safety of life and property be ensured.
Embodiment 3
A control method for Smart Home gas range device, comprises the steps:
Step one, by human-computer interaction interface select time setting membrane keyboard, inputs to control system by the control instruction of time, memory control store instruction; Be previously stored with the empirical value of gear height that cooking substance is applicable to and cooking time in memory, be convenient to be called by single-chip microcomputer;
Step 2, during the single-chip microcomputer time of receipt (T of R) control instruction of control system, process control instruction, single-chip microcomputer directly carrys out the opening time length of by-pass valve control controller by timer;
Step 3, when the gas concentration detected by gas concentration sensor exceedes coal gas threshold value, single-chip microcomputer triggered alarm is reported to the police, otherwise does not report to the police, and realizes the real-time monitoring alarming function of gas leak phenomenon, to protect the safety of life and property of people.
Claims (3)
1. a Smart Home gas range device, is characterized in that, comprises human-computer interaction interface, control system, terminal valve switch; Human-computer interaction interface is provided with culinary art membrane keyboard, valve gear membrane keyboard and time setting membrane keyboard; Human-computer interaction interface is connected with control system; Control system is connected with terminal valve.
2. a kind of Smart Home gas range device according to claim 1, is characterized in that, described control system comprises single-chip microcomputer, memory, timer, selector, gas concentration sensor, alarm and valve positioner; The storage end connected storage of single-chip microcomputer; The data acquisition end of single-chip microcomputer is connected with gas concentration sensor; End of reporting to the police is connected with alarm; The control end of single-chip microcomputer is connected with valve positioner with selector by timer.
3. a control method for Smart Home gas range device, is characterized in that, comprises the steps:
Step one, on the touch LCD screen of human-computer interaction interface, in culinary art membrane keyboard, valve gear membrane keyboard and time setting membrane keyboard, select corresponding membrane keyboard as required, gas range cooking substance, gear height and the control instruction of time are inputed to control system; Memory stores the control instruction that human-computer interaction interface transmission is come in, and comprises cooking substance, gear height and time length; Be previously stored with the empirical value of gear height that cooking substance is applicable to and cooking time in memory, be convenient to be called by single-chip microcomputer;
Step 2, the single-chip microcomputer of control system carries out data processing according to the control instruction of step one, and formation control instruction, by switch degree and the switch time of selector, Timer Controlling terminal valve; Selector selects suitable gear according to the control instruction that single-chip microcomputer is issued; The timing of cooking time is responsible for by timer; The control instruction that valve positioner transmits according to selector and timer, the switch degree of control terminal valve and switch time;
Step 3, gas concentration sensor detects and gathers gas concentration in kitchen, import the gas concentration data of acquisition into single-chip microcomputer, alarm is according to the measured value of gas concentration sensor, judge whether to reach coal gas threshold value, when concentration exceedes safety value, single-chip microcomputer triggered alarm is reported to the police, otherwise does not report to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510296839.9A CN104848268A (en) | 2015-05-30 | 2015-05-30 | Smart household gas stove device and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510296839.9A CN104848268A (en) | 2015-05-30 | 2015-05-30 | Smart household gas stove device and control method thereof |
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| CN104848268A true CN104848268A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510296839.9A Pending CN104848268A (en) | 2015-05-30 | 2015-05-30 | Smart household gas stove device and control method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180510A (en) * | 2018-01-02 | 2018-06-19 | 常州大学 | A kind of remote control for being used to control gas-cooker |
| CN109611900A (en) * | 2018-12-04 | 2019-04-12 | 王银仙 | Stove power supply control platform |
| CN110748925A (en) * | 2018-07-24 | 2020-02-04 | 上海领物科技有限公司 | Intelligent control device applied to cooking range and cooking range control method |
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| CN1374477A (en) * | 2002-04-03 | 2002-10-16 | 上海顺芯灶具科技有限公司 | Numerically controlled intelligent gas-burning stove and its control method |
| CN203231350U (en) * | 2013-04-09 | 2013-10-09 | 刘珊珊 | Intelligent gas stove |
| CN103939953A (en) * | 2014-04-22 | 2014-07-23 | 黄光瑜 | Intelligent gas stove with touch type keys |
| US20150053780A1 (en) * | 2013-08-21 | 2015-02-26 | Honeywell International Inc. | Devices and methods for interacting with an hvac controller |
| CN204301144U (en) * | 2014-12-12 | 2015-04-29 | 张海莉 | A kind of gas-cooker intelligent controlling device |
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2015
- 2015-05-30 CN CN201510296839.9A patent/CN104848268A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374477A (en) * | 2002-04-03 | 2002-10-16 | 上海顺芯灶具科技有限公司 | Numerically controlled intelligent gas-burning stove and its control method |
| CN203231350U (en) * | 2013-04-09 | 2013-10-09 | 刘珊珊 | Intelligent gas stove |
| US20150053780A1 (en) * | 2013-08-21 | 2015-02-26 | Honeywell International Inc. | Devices and methods for interacting with an hvac controller |
| CN103939953A (en) * | 2014-04-22 | 2014-07-23 | 黄光瑜 | Intelligent gas stove with touch type keys |
| CN204301144U (en) * | 2014-12-12 | 2015-04-29 | 张海莉 | A kind of gas-cooker intelligent controlling device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180510A (en) * | 2018-01-02 | 2018-06-19 | 常州大学 | A kind of remote control for being used to control gas-cooker |
| CN110748925A (en) * | 2018-07-24 | 2020-02-04 | 上海领物科技有限公司 | Intelligent control device applied to cooking range and cooking range control method |
| CN109611900A (en) * | 2018-12-04 | 2019-04-12 | 王银仙 | Stove power supply control platform |
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Application publication date: 20150819 |
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