CN114333225A - Household electric, gas and fire alarm linkage control system and method - Google Patents
Household electric, gas and fire alarm linkage control system and method Download PDFInfo
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- 239000000779 smoke Substances 0.000 claims abstract description 47
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- 238000012544 monitoring process Methods 0.000 claims description 9
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Abstract
The invention relates to a household electric, gas and fire alarm linkage control system and method, which comprises an independent wireless intelligent smoke detector, an intelligent gas detector and an Internet of things intelligent breaker, wherein the independent wireless intelligent smoke detector, the intelligent gas detector and the Internet of things intelligent breaker are in wireless communication connection with an Internet of things cloud platform, and a gas emergency closing valve is in control connection with the intelligent gas detector; the system can realize electric, gas and fire alarm linkage control, once a fire occurs, the smoke detector in the same installation area can be linked to automatically close the gas control valve and the Internet of things breaker to cut off a line power supply while the alarm is realized by smoke sense; if gas leakage occurs, the gas control valve is automatically closed and the line power supply is remotely cut off while the gas detector is triggered to alarm, so that the disaster condition is prevented from spreading, the economic loss is reduced, and the incidence rate of life casualty accidents is reduced.
Description
Technical Field
The invention relates to a linkage control system, in particular to a household electric, gas and fire alarm linkage control system and method.
Background
With the development of society, the hidden danger of fire is increasing, the frequency of fire accidents is increasing, especially, the electric fire accounts for more than 30% of the total fire of the whole country and more than 70% of the total fire of the great majority, and in the family fire, more than 50% of the reasons are related to the electric fault, and the number of dead people accounts for about 80% of the total fire, so that the electric fire is a serious disaster area of the fire. Meanwhile, gas leakage, explosion and poisoning accidents occur frequently, so that serious economic loss and even disastrous life cost are brought to people, and the prevention and treatment of fire disasters are highly valued by the society in recent years.
At present, in a public area of residential buildings, a smoke detector is usually installed to play a fire alarm function, but the fire alarm mode is single, belongs to post-alarm and cannot perform early warning and prevention functions; and the fire alarm device cannot form a monitoring network with gas and a power supply, only can play a role of fire alarm, and cannot control the spread of the disaster. Once a fire condition occurs in a building, the smoke in the area gives an alarm, but kitchen gas and indoor electrical equipment still work normally, and once the fire condition spreads, the consequences are serious.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide a home electric, gas and fire alarm linkage control system and a method which can effectively solve the technical problems.
In order to achieve the purpose of the invention, the following technical scheme is adopted:
a home electrical, gas and fire alarm linkage control system comprises an independent wireless intelligent smoke detector, an intelligent gas detector, a gas emergency closing valve, an Internet of things intelligent circuit breaker and an Internet of things cloud platform;
the independent wireless intelligent smoke detector, the intelligent gas detector and the Internet of things intelligent circuit breaker are in wireless communication connection with the Internet of things cloud platform, so that monitoring operation data of the independent wireless intelligent smoke detector, the intelligent gas detector and the Internet of things intelligent circuit breaker can be uploaded to the Internet of things cloud platform in real time, and instructions sent by the Internet of things cloud platform can be received in real time;
the gas emergency closing valve is in control connection with the intelligent gas detector so as to control the intelligent gas detector to be opened or closed.
Preferably, the wireless communication connection mode includes but is not limited to NB-IOT, LORA, 433Mhz and bluetooth;
preferably, the independent wireless intelligent smoke detector is installed in a user monitoring area, and the local and networking alarm functions are realized in a wireless communication connection mode.
Preferably, the intelligent gas detector and the gas emergency shut-off valve are both installed at a gas pipeline of a kitchen of a user, and the gas detector immediately starts the gas emergency shut-off valve to shut off a gas source after receiving a valve shut-off instruction sent by the cloud platform of the internet of things.
Preferably, the internet of things intelligent circuit breaker is installed at an entrance bus of a user, and an entrance power supply is immediately cut off after a remote power-off instruction sent by the internet of things cloud platform is received.
Preferably, the internet of things cloud platform has a fire alarm linkage model, and can calculate data information of intelligent gas detectors and internet of things breakers in the same installation area where the user is located, wherein the data information includes but is not limited to equipment numbers, equipment names and user information.
Based on the system, the invention also provides a control method, which comprises the following steps:
respectively installing all independent wireless intelligent smoke detectors, intelligent gas detectors and Internet of things intelligent circuit breakers in a user monitoring area, a gas pipeline of a user kitchen and a user bus of a user, and completing communication with an Internet of things cloud platform; meanwhile, recording equipment information, position information, alarm information and user information of an independent wireless intelligent smoke detector, an intelligent gas detector and an Internet of things intelligent circuit breaker in a fire alarm table of a database of the Internet of things cloud platform, and recording the equipment information, the position information, the alarm information and the user information into a fire alarm linkage model library of the Internet of things cloud platform;
a timer polling fire alarm meter arranged in the cloud platform of the Internet of things judges whether the alarm type is smoke alarm or gas alarm;
if smoke alarm occurs, the wireless smoke detector sends out sound and light alarm, meanwhile, alarm information is automatically uploaded to an Internet of things cloud platform to display the alarm information in real time, mobile phone APP alarm pushing is synchronized, and the Internet of things cloud platform automatically calls a telephone to inform an alarm user of the alarm information;
meanwhile, the cloud platform of the Internet of things starts a built-in timer, waiting time is preset in the timer, if smoke alarm is automatically recovered in the waiting time, the alarm is a non-fire alarm, and the program is ended; if smoke sensing alarm does not automatically recover within the waiting time, starting a fire alarm linkage model by the Internet of things cloud platform, calculating data information of an intelligent gas detector and an Internet of things circuit breaker in the same installation area where the smoke sensing alarm user is located, simultaneously starting a data trigger of the Internet of things cloud platform, sending a gas valve remote closing instruction to the intelligent gas detector in the same installation area under the smoke sensing alarm user, starting a gas control valve by the intelligent gas detector after receiving a valve cutting instruction sent by the Internet of things cloud platform, cutting off a gas source, and simultaneously returning a control signal to the Internet of things cloud platform;
after receiving a return control signal of the gas detector, the Internet of things cloud platform sends a breaker opening instruction to an Internet of things breaker in the same installation area of the alarm smoke detector, the Internet of things breaker cuts off a power supply after receiving the opening instruction, meanwhile, the Internet of things cloud platform returns a control signal, and the program is ended;
if gas alarm happens, the intelligent gas detector sends out sound-light alarm, meanwhile, gas leakage alarm information is uploaded to an Internet of things cloud platform to display alarm information in real time, and mobile phone APP alarm pushing is synchronized, the Internet of things cloud platform automatically calls an alarm user to inform alarm information, meanwhile, a data trigger of the Internet of things cloud platform is started, a gas valve remote closing instruction is sent to the intelligent gas detector, the gas detector starts a gas control valve after receiving a valve cutting instruction sent by the Internet of things cloud platform, a gas source is cut off, and meanwhile, a control signal is returned to the platform;
and after the platform receives a return control signal of the gas detector, a breaker opening instruction is sent to the Internet of things breaker in the same installation area of the alarm gas detector, the breaker cuts off a power supply after receiving the breaker opening instruction, meanwhile, a control signal is returned to the platform, and the program is ended.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a household electric, gas and fire alarm linkage control system and method, which can realize electric, gas and fire alarm linkage control, and once a fire occurs, smoke can link a gas detector in the same installation area to automatically close a gas control valve and a breaker of the Internet of things to cut off a line power supply while realizing alarm by smoke sense; if gas leakage occurs, the gas control valve is automatically closed and the line power supply is remotely cut off while the gas detector is triggered to alarm, so that the disaster condition is prevented from spreading, the economic loss is reduced, and the incidence rate of life casualty accidents is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a control flow block diagram of a household electric, gas and fire alarm linkage control system provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
The invention relates to a household electric, gas and fire alarm linkage control system and a method thereof, which are clearly and completely explained in the following by combining with the attached drawings.
As shown in fig. 1, the household electric, gas and fire alarm linkage control system provided by the invention comprises an independent wireless intelligent smoke detector, an intelligent gas detector, a gas emergency closing valve, an internet of things intelligent circuit breaker and an internet of things cloud platform.
The independent wireless intelligent smoke detector is installed in a user monitoring area and connected with the Internet of things cloud platform in a wireless communication connection mode so as to achieve local and networking alarm functions.
The intelligent gas detector and the gas emergency closing valve are both arranged at a gas pipeline of a user kitchen, wherein the intelligent gas detector is connected with the Internet of things cloud platform in a wireless communication connection mode; and the gas emergency closing valve is in control connection with the intelligent gas detector. And the gas detector immediately starts the gas emergency shut-off valve to shut off the gas source after receiving a valve shut-off instruction sent by the cloud platform of the Internet of things.
The intelligent breaker of the internet of things is installed at an entrance bus of a user, is connected with the cloud platform of the internet of things in a wireless communication connection mode, and is used for immediately cutting off an entrance power supply after receiving a remote power-off instruction sent by the cloud platform of the internet of things.
The Internet of things cloud platform is provided with a fire alarm linkage model, and can calculate data information of an intelligent gas detector and an Internet of things breaker in the same installation area where a user is located, wherein the data information comprises but is not limited to equipment numbers, equipment names and user information.
Based on the system, the specific control method comprises the following steps:
respectively installing all independent wireless intelligent smoke detectors, intelligent gas detectors and Internet of things intelligent circuit breakers in a user monitoring area, a gas pipeline of a user kitchen and a user bus of a user, and completing communication with an Internet of things cloud platform; meanwhile, recording the equipment information, the position information, the alarm information and the user information of the independent wireless intelligent smoke detector, the intelligent gas detector and the Internet of things intelligent circuit breaker in a fire alarm table of a database of the Internet of things cloud platform and recording the fire alarm linkage model library of the Internet of things cloud platform.
A timer polling fire alarm meter arranged in the cloud platform of the Internet of things judges whether the alarm type is smoke alarm or gas alarm; if the smog is reported to the police, wireless smoke detector self sends audible and visual warning, and alarm information is automatic to be uploaded to thing networking cloud platform and shows alarm information in real time simultaneously to synchronous cell-phone APP warning propelling movement, thing networking cloud platform is automatic to be called and is informed alarm information for the warning user.
Meanwhile, the cloud platform of the Internet of things starts a built-in timer, waiting time is preset in the timer, if smoke alarm is automatically recovered in the waiting time, the alarm is a non-fire alarm, and the program is ended; if smoke sensing alarm does not automatically recover within the waiting time, starting a fire alarm linkage model by the Internet of things cloud platform, calculating data information of an intelligent gas detector and an Internet of things circuit breaker in the same installation area where the smoke sensing alarm user is located, simultaneously starting a data trigger of the Internet of things cloud platform, sending a gas valve remote closing instruction to the intelligent gas detector in the same installation area under the smoke sensing alarm user, starting a gas control valve by the intelligent gas detector after receiving a valve cutting instruction sent by the Internet of things cloud platform, cutting off a gas source, and simultaneously returning a control signal to the Internet of things cloud platform; after the Internet of things cloud platform receives the control signal that returns of gas detector, send the breaker switching-off instruction to the Internet of things circuit breaker in the same installation region of warning smoke detector, the switching-off instruction is received to the Internet of things circuit breaker and then the power is cut off, returns control signal to the Internet of things cloud platform simultaneously, and the procedure ends.
If gas alarm happens, the intelligent gas detector sends out sound-light alarm, meanwhile, gas leakage alarm information is uploaded to an Internet of things cloud platform to display alarm information in real time, and mobile phone APP alarm pushing is synchronized, the Internet of things cloud platform automatically calls an alarm user to inform alarm information, meanwhile, a data trigger of the Internet of things cloud platform is started, a gas valve remote closing instruction is sent to the intelligent gas detector, the gas detector starts a gas control valve after receiving a valve cutting instruction sent by the Internet of things cloud platform, a gas source is cut off, and meanwhile, a control signal is returned to the platform; and after the platform receives a return control signal of the gas detector, a breaker opening instruction is sent to the Internet of things breaker in the same installation area of the alarm gas detector, the breaker cuts off a power supply after receiving the breaker opening instruction, meanwhile, a control signal is returned to the platform, and the program is ended.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (7)
1. The utility model provides a family's electricity, gas, fire alarm coordinated control system which characterized in that: the system comprises an independent wireless intelligent smoke detector, an intelligent gas detector, a gas emergency closing valve, an Internet of things intelligent circuit breaker and an Internet of things cloud platform;
the independent wireless intelligent smoke detector, the intelligent gas detector and the Internet of things intelligent circuit breaker are in wireless communication connection with the Internet of things cloud platform, so that monitoring operation data of the independent wireless intelligent smoke detector, the intelligent gas detector and the Internet of things intelligent circuit breaker can be uploaded to the Internet of things cloud platform in real time, and instructions sent by the Internet of things cloud platform can be received in real time;
the gas emergency closing valve is in control connection with the intelligent gas detector so as to control the intelligent gas detector to be opened or closed.
2. The household electric, gas and fire alarm linkage control system as claimed in claim 1, wherein: the wireless communication connection mode includes but is not limited to NB-IOT, LORA, 433Mhz and Bluetooth.
3. The household electric, gas and fire alarm linkage control system as claimed in claim 2, characterized in that: the independent wireless intelligent smoke detector is installed in a user monitoring area, and the local and networking alarm functions are achieved through a wireless communication connection mode.
4. A home electrical, gas, fire alarm linkage control system according to claim 3, characterized in that: the intelligent gas detector and the gas emergency closing valve are both installed at a gas pipeline of a user kitchen, and the gas detector immediately starts the gas emergency closing valve to cut off a gas source after receiving a valve cutting-off instruction sent by the cloud platform of the Internet of things.
5. The household electric, gas and fire alarm linkage control system as claimed in claim 4, wherein: the intelligent breaker of the Internet of things is installed at an entrance bus of a user, and an entrance power supply is immediately cut off after a remote power-off instruction sent by the cloud platform of the Internet of things is received.
6. The household electric, gas and fire alarm linkage control system as claimed in claim 5, wherein: the Internet of things cloud platform is provided with a fire alarm linkage model, and can calculate data information of an intelligent gas detector and an Internet of things breaker in the same installation area where a user is located, wherein the data information comprises but is not limited to equipment numbers, equipment names and user information.
7. A control method of the home electric, gas and fire alarm linkage control system according to any one of the claims 1 to 6, characterized in that: the method comprises the following steps:
respectively installing all independent wireless intelligent smoke detectors, intelligent gas detectors and Internet of things intelligent circuit breakers in a user monitoring area, a gas pipeline of a user kitchen and a user bus of a user, and completing communication with an Internet of things cloud platform; meanwhile, recording equipment information, position information, alarm information and user information of an independent wireless intelligent smoke detector, an intelligent gas detector and an Internet of things intelligent circuit breaker in a fire alarm table of a database of the Internet of things cloud platform, and recording the equipment information, the position information, the alarm information and the user information into a fire alarm linkage model library of the Internet of things cloud platform;
a timer polling fire alarm meter arranged in the cloud platform of the Internet of things judges whether the alarm type is smoke alarm or gas alarm;
if smoke alarm occurs, the wireless smoke detector sends out sound and light alarm, meanwhile, alarm information is automatically uploaded to an Internet of things cloud platform to display the alarm information in real time, mobile phone APP alarm pushing is synchronized, and the Internet of things cloud platform automatically calls a telephone to inform an alarm user of the alarm information;
meanwhile, the cloud platform of the Internet of things starts a built-in timer, waiting time is preset in the timer, if smoke alarm is automatically recovered in the waiting time, the alarm is a non-fire alarm, and the program is ended; if smoke sensing alarm does not automatically recover within the waiting time, starting a fire alarm linkage model by the Internet of things cloud platform, calculating data information of an intelligent gas detector and an Internet of things circuit breaker in the same installation area where the smoke sensing alarm user is located, simultaneously starting a data trigger of the Internet of things cloud platform, sending a gas valve remote closing instruction to the intelligent gas detector in the same installation area under the smoke sensing alarm user, starting a gas control valve by the intelligent gas detector after receiving a valve cutting instruction sent by the Internet of things cloud platform, cutting off a gas source, and simultaneously returning a control signal to the Internet of things cloud platform;
after receiving a return control signal of the gas detector, the Internet of things cloud platform sends a breaker opening instruction to an Internet of things breaker in the same installation area of the alarm smoke detector, the Internet of things breaker cuts off a power supply after receiving the opening instruction, meanwhile, the Internet of things cloud platform returns a control signal, and the program is ended;
if gas alarm happens, the intelligent gas detector sends out sound-light alarm, meanwhile, gas leakage alarm information is uploaded to an Internet of things cloud platform to display alarm information in real time, and mobile phone APP alarm pushing is synchronized, the Internet of things cloud platform automatically calls an alarm user to inform alarm information, meanwhile, a data trigger of the Internet of things cloud platform is started, a gas valve remote closing instruction is sent to the intelligent gas detector, the gas detector starts a gas control valve after receiving a valve cutting instruction sent by the Internet of things cloud platform, a gas source is cut off, and meanwhile, a control signal is returned to the platform;
and after the platform receives a return control signal of the gas detector, a breaker opening instruction is sent to the Internet of things breaker in the same installation area of the alarm gas detector, the breaker cuts off a power supply after receiving the breaker opening instruction, meanwhile, a control signal is returned to the platform, and the program is ended.
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Cited By (1)
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