CN104978835A - Device and method for reminding user of unattended open-flame stove - Google Patents
Device and method for reminding user of unattended open-flame stove Download PDFInfo
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- CN104978835A CN104978835A CN201510457181.5A CN201510457181A CN104978835A CN 104978835 A CN104978835 A CN 104978835A CN 201510457181 A CN201510457181 A CN 201510457181A CN 104978835 A CN104978835 A CN 104978835A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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Abstract
The invention discloses a device and a method for reminding a user of an unattended open-flame stove based on combustion gas flow data. The device comprises the components of a stove switch monitoring device which is used for acquiring a parameter in use of the stove; a first control device which determines the stove use state according to the parameter of the stove switch monitoring device; and a second control device which is in wireless connection with the first control device in a certain range for acquiring the stove use state of the first control device and performs controlling for alarming on condition that the second control device is disconnected with the first control device and furthermore the stove is in an open state before disconnecting with the first control device. The device reminds the user at the first time when a fire disaster potential hazard occurs, thereby making the user to distinguish the forgotten stove before going out and radically preventing the potential hazard.
Description
Technical field
The present invention relates to gas alarm field, particularly, relate to a kind of naked fire cooking stove from people's alarm set and method.
Background technology
People in daily life, almost will cook, cook for household every day.If Home Alone separately, and now by chance have a thing to go out, the food of cooking stove being cooked if forget, that is just easy to cause gas leakage, even causes fire time serious.Residential quarter, current domestic city, based on high-rise building, once breaking out of fire, will cause great human life's property loss.And at home, or even this city, the event of fire caused because of this type of carelessness can be found everywhere.
Existing combustion gas or smoke alarm when after gas leakage and indoor concentration reach to a certain degree, just trigger alarm.There are some drawbacks in it: when one, litigant are away from home, and the food on stove fire and cooking stove is all in normal condition, and it can not be reminded litigant to close cooking stove and leave, and now litigant goes out, if forget also in the thing of culinary art, probably accidents caused; Two, it only just reports to the police after gas concentration acquires a certain degree, if now unmanned in family, alarm can not play due security alarm object in fact.Therefore the safety prompt function scope of existing combustion gas or smoke alarm is in family and be the situation around having people, the very first time that cannot occur at disaster hidden-trouble reminds litigant.
Summary of the invention
The present invention provides a kind of naked fire cooking stove from people's alarm set and method to solve the problems of the technologies described above, and its very first time in disaster hidden-trouble appearance to remind to litigant, is convenient to turn off the cooking stove passed into silence when litigant gos out in time, provides against hidden trouble from root.
The present invention's adopted technical scheme that solves the problem is:
A kind of naked fire cooking stove, from people's alarm set, comprising:
Cooking stove switch monitors device, for gathering parameter when cooking stove uses;
First control device, according to the parameter of cooking stove switch monitors device to judge cooking stove behaviour in service;
Second control device, within the specific limits with first control device wireless connections, obtains the cooking stove service condition of first control device, when be connected with first control device disconnect and be connected with first control device disconnect before cooking stove be opening time control to report to the police.
Cooking stove can produce various parameter in use, gathers to judge the behaviour in service of cooking stove to parameter.Wirelessly be connected within the specific limits between second control device with first control device, this certain limit refers to the scope of several meters, tens meters in family or centered by family, when second control device is walked out from this scope, namely disconnect with first control device, now, second control device judges that litigant is as the behavior of leaving home, and according to be connected with first control device disconnect before the using state of cooking stove judge whether to report to the police.If cooking stove is opening, then controls to report to the police, remind litigant, be convenient to litigant and close cooking stove in time, avoid litigant to leave home to forget the fire failure of closing cooking stove and bringing, in the very first time to litigant to remind, provide against hidden trouble from root.
Preferred as the first scheme, described cooking stove switch monitors device is gas flow sensor, light sensor, temperature sensor or cooking stove switch sensor.Cooking stove can emit light and heat in use, directly utilizes light sensor, temperature sensor to gather the light of cooking stove, temperature, can judge cooking stove naked light service condition.The unlatching situation judging combustion gas directly monitored by gas flow sensor to the gas flow in gas pipeline, judge that the mode of situation is opened in combustion gas compared to existing with indoor fuel gas concentration, its mode is direct, and accuracy of judgement, has in-advance in time; And precise acquisition can be carried out to the flow of pipe gas, improve the accuracy that cooking stove situation of opening is judged.Or directly the on off state of cooking stove is monitored, if switch open, then judge that cooking stove uses.No matter be utilize gas flow sensor to gather gas flow data, still cooking stove switch sensor is utilized to monitor cooking stove on off state, it not only can be monitored naked light state, also can to forgetting that closedown cooking stove switch or cooking stove are sprinkled by water the gas leakage situation caused of going out and monitor.
Preferred as the first scheme, described first control device is connected with second control device by home gateway.Signal cover due to home gateway is limited and be only limitted to several meters, tens meters scopes near family or family, when second control device leaves the coverage of home gateway, can judge that litigant leaves home, now, second control device can not realize the information interaction with first control device, namely can not obtain cooking stove behaviour in service.Second control device then basis judges alarm situation with the cooking stove situation of opening before home gateway disconnects, and which is simple.
Further, described first control device is connected on home gateway by WiFi, and is connected with second control device by mDNS technology.Adopting mDNS technology to realize the connection of first control device and second control device, realizing from being dynamically connected, intelligent.
Preferred as the first scheme, described first control device is connected by bluetooth with second control device.
A kind of naked fire cooking stove, from people's alarm set, comprising:
Cooking stove switch monitors device, for gathering parameter when cooking stove uses;
First control device, according to the parameter of cooking stove switch monitors device to judge cooking stove behaviour in service;
Entry door monitoring device, monitors the unlatching situation of entry door;
3rd control device, is connected to obtain cooking stove service condition with first control device, when cooking stove is opened and entry door unlatching alarm.
This programme is slightly different compared to the first scheme, to the unlatching situation of entry door, this programme directly judges that the outer of litigant has troubles.The unlatching situation of direct opposite house is monitored, the connection state of second control device and home gateway is utilized to judge the mode of going out compared to the first scheme, more direct, and from the time, the time point that the personnel of monitoring go out more shifts to an earlier date, just can realize reporting to the police in the moment of opening entry door, receive alarm signal after avoiding litigant to walk out door one segment distance and turn back again in family.Be unlocked when entry door monitoring device monitors entry door, if now the 3rd control device gets cooking stove is opening, then implement to report to the police, be convenient to litigant and close cooking stove in time, litigant is avoided to leave home to forget the fire failure of closing cooking stove and bringing, the very first time to litigant with remind, provide against hidden trouble from root.
Preferred as first scheme, described cooking stove switch monitors device is gas flow sensor, light sensor, temperature sensor or cooking stove switch sensor.
A kind of naked fire cooking stove, from people's based reminding method, comprises the following steps:
Parameter when monitoring combustion gas uses is to judge cooking stove behaviour in service and to monitor litigant's situation of leaving home;
If when litigant is away from home and cooking stove uses alarm.
If cooking stove is opening when litigant leaves home, then report to the police, alarm when reaching certain value compared to existing gas concentration, closedown cooking stove is forgotten when litigant can be avoided to leave home, disaster hidden-trouble occur the very first time to litigant with remind, be convenient to when litigant gos out, turn off the cooking stove passed into silence in time, provide against hidden trouble from root.
As the optimal way of said method, first control device is utilized to judge cooking stove service condition, first control device and second control device can realize wireless connections within the specific limits, when monitoring litigant's situation of leaving home, the situation of leaving home of litigant is judged by the connection of first control device and second control device, if the connection of first control device and second control device disconnects, then judge that litigant have left house; If first control device and second control device are connection status, then judge that litigant is in.
As the optimal way of said method, when monitoring litigant's situation of leaving home, by judging the situation of leaving home of litigant to the unlatching situation of entry door.
To sum up, the invention has the beneficial effects as follows:
Device and method of the present invention monitors to the parameter that cooking stove uses the unlatching situation determining cooking stove, when litigant leaves home, if cooking stove is opening, then inform litigant, namely disaster hidden-trouble occur the very first time to litigant with remind, be convenient to when litigant gos out, turn off the cooking stove passed into silence in time, provide against hidden trouble from root.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that in the embodiment of the present invention 1, first control device and second control device adopt home gateway to be connected.
Fig. 2 is the schematic diagram that in the embodiment of the present invention 1, first control device and second control device adopt bluetooth to be connected.
Fig. 3 is the schematic diagram of the embodiment of the present invention 2.
Embodiment
Below in conjunction with embodiment and accompanying drawing, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A kind of naked fire cooking stove as shown in Figure 1 and Figure 2, from people's alarm set, comprising:
Cooking stove switch monitors device, for gathering parameter when cooking stove uses;
First control device, according to the parameter of cooking stove switch monitors device to judge cooking stove behaviour in service;
Second control device, within the specific limits with first control device wireless connections, obtains the cooking stove service condition of first control device, when be connected with first control device disconnect and be connected with first control device disconnect before cooking stove be opening time control to report to the police.
Cooking stove switch monitors device can utilize various ways to realize, such as: temperature sensor, light sensor, gas flow sensor or cooking stove switch sensor.When adopting temperature sensor or light sensor to monitor cooking stove switch, it is arranged on cooking stove, if cooking stove temperature or brightness reach a certain value, first control device then judges that cooking stove just uses at naked light.Gas flow sensor is adopted to gather gas flow data, it is arranged on gas pipeline, and it can the current gas flow of perception accurately, and first control device directly judges the unlatching situation of cooking stove according to the numerical value of gas flow, if there is data on flows, then cooking stove is opening; If do not have data traffic, then cooking stove is closed condition; Adopt cooking stove switch sensor to monitor cooking stove switch, it is arranged on cooking stove switch, and first control device judges cooking stove behaviour in service according on off state.Certainly; when parameter when using cooking stove gathers; it is not limited to aforesaid way, and the present embodiment only provides some embodiments or optimum embodiment, and other can realize the direct mode/equipment of above-mentioned functions or indirect mode/equipment all in protection scope of the present invention.
The second control device of this programme is applicable to mobile terminal device, such as: the portable equipments such as IPAD, mobile phone, notebook computer, intelligent watch.Second control device is carried with, and can indicate the position of litigant.First control device and second control device can realize interconnection within the specific limits, exceed this scope and can judge that litigant leaves home.First control device is preferably connected by home gateway indirectly with the connected mode of second control device, as shown in Figure 1; Also directly connect by bluetooth, as shown in Figure 2; Or adopt other connected modes.No matter be the interconnection being realized first control device and second control device by home gateway or bluetooth, it all can realize both connections within the specific limits, exceeds the object that this both scope just disconnects.
Preferably, first control device is connected on home gateway by WiFi, and is connected with second control device by mDNS technology.First control device is connected in family lan, is broadcasted the host name of first control device by mDNS in family lan.Adopt mDNS technology, ensure that the system being only connected to family lan could access first control device.When second control device is connected in family lan, it is by the host name automatic search of the first control device of arranging in advance, when finding have first control device to exist in current home LAN (Local Area Network), the i.e. restful web interface of automatic access first control device, obtain current gas pipeline flow, thus read current cooking stove opening.After second control device is away from home or leaves home certain distance, second control device and family lan disconnect, and after connection disconnects, second control device judges whether to remind litigant according to the cooking stove recorded before situation of opening.If cooking stove is in closed condition, sound can not be had or/and promptings such as vibrations; If cooking stove is in opening, then can with sound or/and litigant be reminded in vibrations etc.
If user does not dispose this prompting or after reminding, litigant does not take any measure, second control device reminds related side, as other households, property management personnel by pre-set phone, short message mode; Or, first control device leaves family lan by opposite end heartbeat inspection scientific discovery second control device alive, reminded by the social relevant people transmission of internet social mode (as microblogging, micro-letter, QQ etc.) to user by the first control device being still in family lan, thus reminding user.
This naked fire cooking stove from people's alarm set achieve litigant leave the cooking stove opened time, remind litigant to remove a hidden danger, instead of by the time fire occur critical or occur time report to the police again, fire is strangled in cradle.
Embodiment 2:
A kind of naked fire cooking stove as shown in Figure 3, from people's alarm set, is characterized in that, comprising:
Cooking stove switch monitors device, for gathering parameter when cooking stove uses;
First control device, according to the parameter of cooking stove switch monitors device to judge cooking stove behaviour in service;
Entry door monitoring device, monitors the unlatching situation of entry door;
3rd control device, is connected to obtain cooking stove service condition with first control device, when cooking stove is opened and entry door unlatching alarm.
Entry door monitoring device can adopt existing various ways to realize, such as: gate inhibition, infrared, laser etc.
Identical with embodiment 1, cooking stove switch monitors device can utilize various ways to realize, such as: temperature sensor, light sensor, gas flow sensor or cooking stove switch sensor.When adopting temperature sensor or light sensor to monitor cooking stove switch, it is arranged on cooking stove, if cooking stove temperature or brightness reach a certain value, first control device then judges that cooking stove just uses at naked light.Gas flow sensor is adopted to gather gas flow data, it is arranged on gas pipeline, and it can the current gas flow of perception accurately, and first control device directly judges the unlatching situation of cooking stove according to the numerical value of gas flow, if there is data on flows, then cooking stove is opening; If do not have data traffic, then cooking stove is closed condition; Adopt cooking stove switch sensor to monitor cooking stove switch, it is arranged on cooking stove switch, and first control device judges cooking stove behaviour in service according on off state.Certainly; when parameter when using cooking stove gathers; it is not limited to aforesaid way, and the present embodiment only provides some embodiments or optimum embodiment, and other can realize the direct mode/equipment of above-mentioned functions or indirect mode/equipment all in protection scope of the present invention.
The connected mode of the 3rd control device and first control device can adopt wired or wireless mode, the connected mode that preferred employing is wireless, and namely first control device is connected on home gateway by WiFi, and is connected with the 3rd control device by mDNS technology.First control device is connected in family lan, is broadcasted the host name of first control device by mDNS in family lan.Adopt mDNS technology, ensure that the system being only connected to family lan could access first control device.When the 3rd control device is connected in family lan, it is by the host name automatic search of the first control device of arranging in advance, when finding have first control device to exist in current home LAN (Local Area Network), the i.e. restful web interface of automatic access first control device, obtain current gas pipeline flow, thus read current cooking stove opening.Then trigger the 3rd control device when entry door monitoring device detects that entry door is unlocked, the 3rd control device then judges whether to remind litigant according to the unlatching situation of cooking stove.If cooking stove is in closed condition, sound can not be had or/and promptings such as vibrations; If cooking stove is in opening, then can with sound or/and litigant be reminded in vibrations etc.
If user does not dispose this prompting or after reminding, litigant does not take any measure, the 3rd control device can strengthen reminds sound, brightness or vibration; Or reminded by the social relevant people transmission of internet social mode (as microblogging, micro-letter, QQ etc.) to user by the 3rd control device being still in family lan, thus reminding user.
Embodiment 3:
A kind of naked fire cooking stove, from people's based reminding method, comprises the following steps:
Various parameters when monitoring combustion gas uses are to judge cooking stove behaviour in service and to monitor litigant's situation of leaving home;
If when litigant is away from home and cooking stove uses alarm.
When monitoring litigant's situation of leaving home, there is multiple method, preferably there are two kinds: one: utilize first control device to judge cooking stove service condition, first control device and second control device can realize wireless connections within the specific limits, when monitoring litigant's situation of leaving home, the situation of leaving home of litigant is judged by the connection of first control device and second control device, if the connection of first control device and second control device disconnects, then judge that litigant have left house; If first control device and second control device are connection status, then judge that litigant is in; Its two: by judging the situation of leaving home of litigant to the unlatching situation of entry door.
In the first optimal way, portable equipment can adopt mDNS technology to realize and the connection of home gateway, realizes certainly being dynamically connected of equipment, automatic access.Also Bluetooth technology can be adopted to realize the data access of second control device to first control device.
When various parameters when using combustion gas gather, preferably, cooking stove temperature can be gathered, brightness judges cooking stove behaviour in service, also can gather gas flow data and cooking stove service condition is judged, or directly cooking stove switch situation be monitored.
As mentioned above, the present invention can be realized preferably.
Claims (10)
1. naked fire cooking stove is from people's alarm set, it is characterized in that, comprising:
Cooking stove switch monitors device, for gathering parameter when cooking stove uses;
First control device, according to the parameter of cooking stove switch monitors device to judge cooking stove behaviour in service;
Second control device, within the specific limits with first control device wireless connections, obtains the cooking stove service condition of first control device, when be connected with first control device disconnect and be connected with first control device disconnect before cooking stove be opening time control to report to the police.
2. a kind of naked fire cooking stove according to claim 1 is from people's alarm set, it is characterized in that: described cooking stove switch monitors device is gas flow sensor, light sensor, temperature sensor or cooking stove switch sensor.
3. a kind of naked fire cooking stove according to claim 1 is from people's alarm set, it is characterized in that: described first control device is connected with second control device by home gateway.
4. a kind of naked fire cooking stove according to claim 3 is from people's alarm set, it is characterized in that: described first control device is connected on home gateway by WiFi, and is connected with second control device by mDNS technology.
5. a kind of naked fire cooking stove according to claim 1 is from people's alarm set, it is characterized in that: described first control device is connected by bluetooth with second control device.
6. naked fire cooking stove is from people's alarm set, it is characterized in that, comprising:
Cooking stove switch monitors device, for gathering parameter when cooking stove uses;
First control device, according to the parameter of cooking stove switch monitors device to judge cooking stove behaviour in service;
Entry door monitoring device, monitors the unlatching situation of entry door;
3rd control device, is connected to obtain cooking stove service condition with first control device, when cooking stove is opened and entry door unlatching alarm.
7. a kind of naked fire cooking stove according to claim 6 is from people's alarm set, it is characterized in that: described cooking stove switch monitors device is gas flow sensor, light sensor, temperature sensor or cooking stove switch sensor.
8. naked fire cooking stove is from people's based reminding method, it is characterized in that, comprises the following steps:
Parameter when monitoring combustion gas uses is to judge cooking stove behaviour in service and to monitor litigant's situation of leaving home;
If when litigant is away from home and cooking stove uses alarm.
9. a kind of naked fire cooking stove according to claim 8 is from people's based reminding method, it is characterized in that: utilize first control device to judge cooking stove service condition, first control device and second control device can realize wireless connections within the specific limits, when monitoring litigant's situation of leaving home, the situation of leaving home of litigant is judged by the connection of first control device and second control device, if the connection of first control device and second control device disconnects, then judge that litigant have left house; If first control device and second control device are connection status, then judge that litigant is in.
10. a kind of naked fire cooking stove according to claim 8 is from people's based reminding method, it is characterized in that: when monitoring litigant's situation of leaving home, by judging the situation of leaving home of litigant to the unlatching situation of entry door.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510457181.5A CN104978835A (en) | 2015-07-30 | 2015-07-30 | Device and method for reminding user of unattended open-flame stove |
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| CN201510457181.5A CN104978835A (en) | 2015-07-30 | 2015-07-30 | Device and method for reminding user of unattended open-flame stove |
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| CN105402784A (en) * | 2015-12-23 | 2016-03-16 | 蔡婷婷 | Efficient safety gas stove with intelligent alarm function |
| CN109191804A (en) * | 2018-08-30 | 2019-01-11 | 上海与德科技有限公司 | A kind of prompting control method, device, equipment and readable medium |
| CN111857023A (en) * | 2020-07-17 | 2020-10-30 | 广东以诺通讯有限公司 | Gas monitoring control method based on smart bracelet |
| CN112071014A (en) * | 2020-09-10 | 2020-12-11 | 深圳汇锦科技股份有限公司 | Emergent safety precaution management platform of wisdom community |
| CN112161295A (en) * | 2020-11-01 | 2021-01-01 | 罗勇 | Safety device for gas stove |
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Application publication date: 20151014 |
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