CN112235366A - Intelligent household control system and method for controlling by using same - Google Patents
Intelligent household control system and method for controlling by using same Download PDFInfo
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- CN112235366A CN112235366A CN202011046697.8A CN202011046697A CN112235366A CN 112235366 A CN112235366 A CN 112235366A CN 202011046697 A CN202011046697 A CN 202011046697A CN 112235366 A CN112235366 A CN 112235366A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 58
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 239000003345 natural gas Substances 0.000 claims abstract description 22
- 239000000779 smoke Substances 0.000 claims description 69
- 238000004891 communication Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computing Systems (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses an intelligent home control system and a control method using the same, and belongs to the field of intelligent control and safety. The system monitors the electrical appliances at home and can monitor natural gas, so that whether the gas leaks at home or not and whether a fire disaster occurs or not is judged. The system is provided with a display module, and can display the use conditions of household electrical appliances and natural gas on a user mobile phone APP. By using the control method, when a fire disaster or natural gas leakage is monitored, a signal is sent to the mobile phone APP, and the switch of the electric appliance and the natural gas can be automatically switched off through a long distance. The system is provided with a reserve power supply, so that the power supply is kept continuously, the monitoring is not influenced, the damage to the human body and property is prevented or reduced, and the safety is enhanced.
Description
Technical Field
The invention relates to the field of intelligent control and safety, in particular to an intelligent home control system applied to living places such as residential buildings, families and the like and a control method using the system.
Background
With the progress of science and technology, an intelligent home control system appears, but the current intelligent home control on the market is single, and the monitoring on the home electrical safety and the implementation of effective cutting-off measures cannot be achieved. Sometimes, people can go out and forget to turn off some electric appliance or natural gas in a household. Or the household appliances need to be remotely cut off when going on a business trip or going off a business trip, so that the safety is ensured.
The invention with the publication number of CN201510395475.X discloses a smoke monitoring device of a household appliance, the household appliance and a control method of the household appliance. Wherein, domestic appliance's smog monitoring devices includes: the smoke monitoring module is used for monitoring the smoke concentration of the position where the household appliance is located to generate a smoke monitoring signal and sending the smoke monitoring signal; an automatic power-off module; and the control module is respectively connected with the smoke monitoring module and the automatic power-off module, receives the smoke monitoring signal to acquire a smoke concentration value, judges whether the smoke concentration value within preset time is in a rising trend or not when the smoke concentration value is greater than or equal to a preset threshold value, and sends a power-off signal to the automatic power-off module to disconnect a power supply of the household appliance when the smoke concentration value within the preset time is judged to be in the rising trend.
The smoke monitoring device of the household appliance provided by the embodiment of the invention realizes early warning on a fire disaster, thereby avoiding or reducing property loss of the fire disaster to a household user. However, it is possible that after the power supply is cut off, the smoke monitoring device is also powered off. When the smoke monitoring device is also powered off and does not operate, there is no way to continue monitoring the smoke condition, and there is a possibility of secondary explosion.
Disclosure of Invention
The invention provides an intelligent household control system which can monitor not only household electric appliances but also natural gas so as to judge whether household gas is leaked or not and whether a fire disaster occurs or not, can display household electricity and gas conditions on a user mobile phone APP, and can automatically cut off the on-off of the electric appliances and the natural gas. And the system is provided with a reserve power supply, so that the technical problem is solved.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an intelligence house control system which characterized in that includes:
the smoke acquisition module is used for monitoring the real-time smoke condition and transmitting a real-time smoke monitoring signal to the main control module through the communication module;
the combustible gas acquisition module is used for monitoring the real-time combustible gas condition and transmitting a real-time combustible gas monitoring signal to the main control module through the communication module;
the power supply module is used for providing power supply and comprises a main power supply and a reserve power supply;
the display module is used for displaying real-time smoke conditions and combustible gas conditions;
the communication module is used for sending the real-time smoke condition and the real-time combustible gas condition to a terminal;
the main control module is used for comparing the collected real-time smoke situation and the real-time combustible gas situation with a preset value, if the real-time smoke situation or the real-time combustible gas situation exceeds the preset value, sending power-off and gas-off signals to the terminal, and sending the real-time smoke situation and the combustible gas situation to the display module through the communication module;
and the terminal is used for cutting off a power switch or a natural gas switch when receiving power-off and gas-off signals transmitted by the main control module.
Preferably, the smoke collection module is provided with an MQ-2 sensor, and the combustible gas collection module is provided with an MQ-7 sensor.
Preferably, the terminal comprises an electrical appliance or a natural gas appliance. The electric appliances comprise daily household appliances such as televisions, refrigerators, washing machines, air conditioners and the like, or charging equipment.
Preferably, the display module is set as an electronic display device, and comprises an LED electronic display screen or a mobile phone APP application program.
Preferably, the system also comprises an alarm module for sending alarm signals, including sound alarm and luminous alarm.
Optionally, the system further comprises a fire-resistant roller shutter door.
A method for intelligent control of an intelligent home control system,
the method comprises the following steps that firstly, a smoke collection module and a combustible gas collection module monitor real-time smoke conditions and real-time combustible gas conditions, the real-time smoke conditions are collected once every 1min through the smoke collection module, and the real-time combustible gas conditions are collected once every 1min through the combustible gas collection module.
Step two, sending the real-time smoke situation and the real-time combustible gas situation acquired in the step one to a main control module every 1 min;
step three, the main control module compares the real-time smoke situation and the combustible gas situation collected in the step two with a preset value;
step four, if the real-time smoke condition or the combustible gas condition exceeds the preset value, the main control module sends power-off and gas-off signals to the terminal;
step five, the main control module sends the real-time smoke condition and the combustible gas condition to the display module through the communication module;
and step six, the terminal cuts off a power switch or a natural gas switch when receiving power-off and gas-off signals transmitted by the main control module.
Step seven, the main control module sends an alarm signal to the alarm module;
step eight, the alarm module sends out an alarm signal;
step nine, the main control module sends a signal to the fireproof rolling door;
step ten, putting down a door curtain of the fireproof rolling door;
step eleven, if false alarm occurs, the user can recover home power supply and air supply and rising of the fireproof rolling door through a button switch on the display module or the terminal equipment.
The invention achieves the following beneficial effects:
1. the intelligent home control system automatically controls the state of electricity and gas in a home by continuously monitoring the external environment, timely informs a user to take emergency measures according to the monitored signals, automatically switches off the switch of an electric appliance and natural gas, puts down a fireproof rolling door and ensures safety.
2. This intelligent house control system can be through cell-phone APP remote control electricity, gas switch at any time, and remote operation is convenient and fast. If false alarm is generated, the user can recover power supply and air supply at home and the rise of the fireproof rolling door through the APP or a button switch on the equipment.
3. This intelligent house control system is provided with the deposit power, and when cutting off electrical apparatus power, the system has the deposit power to keep continuing the power supply, does not influence the control and continues going on, has also avoided the secondary explosion.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a flowchart of the process of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model provides an intelligence house control system which characterized in that includes:
and the smoke acquisition module is used for monitoring the real-time smoke condition and transmitting the real-time smoke monitoring signal to the main control module through the communication module.
And the combustible gas acquisition module is used for monitoring the real-time combustible gas condition and transmitting the real-time combustible gas monitoring signal to the main control module through the communication module.
And the power supply module is used for providing power supply and comprises a main power supply and a reserve power supply.
And the display module is used for displaying the real-time smoke condition and the combustible gas condition.
And the communication module is used for sending the real-time smoke condition and the real-time combustible gas condition to the terminal.
And the main control module is used for comparing the collected real-time smoke situation and the real-time combustible gas situation with a preset value, and if the real-time smoke situation or the real-time combustible gas situation exceeds the preset value, sending power-off and gas-off signals to the terminal and sending the real-time smoke situation and the combustible gas situation to the display module through the communication module.
And the terminal is arranged as an electromagnetic relay and used for cutting off a power switch or a natural gas switch when receiving power-off and gas-off signals transmitted by the main control module.
The system is started and in a monitoring state. The smoke collection module is provided with an MQ-2 sensor and collects the real-time smoke condition every 1 min. The combustible gas acquisition module is provided with an MQ-7 sensor, acquires the real-time combustible gas condition every 1min, and sends the monitored smoke condition and the monitored combustible gas condition to the main control module.
If the monitoring sensor monitors that natural gas leaks or smoke exists, the main control module compares the collected real-time smoke situation and the collected combustible gas situation with a preset value.
The detection range of the MQ-2 sensor to smoke is 5000-20000 ppm, namely 0.5% -2%. (ppm is volume concentration. 1ppm =1 cubic centimeter/1 cubic meter)
The main components of natural gas are methane (CH 4) and small amounts of small gases such as ethane, propane, butane, etc. The MQ-7 sensor is used for detecting methane, and the lower explosion limit of the methane is 1-25% LEL. (minimum concentration of gas explosion in air contacting open flame, LEL for short)
The smoke concentration parameter in the system is set to be 0.3% by combining the searched data and the smoke data of the fire scene, and the natural gas concentration parameter is set to be 0.5%.
If the voltage is higher than the preset value, the main control module sends power-off and gas-off signals to the terminal; the real-time smoke condition and the combustible gas condition are sent to a display module through a communication module; and simultaneously sending an alarm signal to an alarm module; and sending a signal to the fire-proof rolling door.
The user mobile phone APP of the display module can also display alarm information accompanied by alarm prompt tone and vibration, and a user can receive the alarm information at the first time and take emergency measures; the relay of the terminal cuts off the power supply switch and the natural gas switch, and the power and the gas are cut off rapidly; the fire-proof rolling door is put down after receiving the signal.
The user can set up preset value at APP or terminal equipment button, and natural gas leaks or smog alarm parameter value, and first key is the parameter setting key, and the third button of second is the numerical value plus-minus key, and the fourth key is the electric on-off key, and the fifth key is the electric on-off key about the fire prevention rolling slats door. The set value and the monitoring value can be displayed through a liquid crystal screen of the display terminal. Above used settlement also can be through the long-range realization of cell-phone APP, all have corresponding button on the APP, and can show set value and monitoring value in real time.
Two experiments were performed in this example based on the set point and the performance of the MQ-2 sensor to test the smoke concentration and the performance of the MQ-7 sensor to test the natural gas concentration:
the smoke concentration detection experiment of the MQ-2 sensor is shown in the table 1
The natural gas concentration detection experiment of the MQ-7 sensor is shown in the table 2
It can be seen through above two experiments that this system relies on MQ-2 sensor to detect smog concentration and MQ-7 sensor to detect the gas concentration reliable and stable, and two sensors just can stabilize the output signal after detecting the signal, and control system takes measures, closes power and gas switch in the family to notice on user's cell-phone APP through wiFi.
The power supply module of the system comprises a main power supply and a reserve power supply, if a relay at the terminal cuts off a power supply electrical appliance switch, after the power is cut off rapidly, the reserve power supply supplies power, and the system cannot stop working due to power failure. The system continues to give an alarm until the user processes the alarm, embodies the stability and reliability of the system, and can practically guarantee the family safety.
Claims (10)
1. The utility model provides an intelligence house control system which characterized in that includes:
the smoke acquisition module is used for monitoring the real-time smoke condition and transmitting a real-time smoke monitoring signal to the main control module through the communication module;
the combustible gas acquisition module is used for monitoring the real-time combustible gas condition and transmitting a real-time combustible gas monitoring signal to the main control module through the communication module;
the power supply module is used for providing power supply and comprises a main power supply and a reserve power supply;
the display module is used for displaying real-time smoke conditions and combustible gas conditions;
the communication module is used for sending the real-time smoke condition and the real-time combustible gas condition to a terminal;
the main control module is used for comparing the collected real-time smoke situation and the real-time combustible gas situation with a preset value, if the real-time smoke situation or the real-time combustible gas situation exceeds the preset value, sending power-off and gas-off signals to the terminal, and sending the real-time smoke situation and the combustible gas situation to the display module through the communication module;
and the terminal is used for cutting off a power switch or a natural gas switch when receiving power-off and gas-off signals transmitted by the main control module.
2. The smart home control system according to claim 1, wherein: the smoke collection module is provided with a gas sensor.
3. The smart home control system according to claim 1 or 2, wherein: the terminal comprises an electric appliance or natural gas equipment.
4. The smart home control system according to claim 3, wherein: the electric appliances comprise daily household appliances such as televisions, refrigerators, washing machines, air conditioners and the like.
5. The smart home control system according to claim 1, wherein: the display module is set as an electronic display device and comprises a mobile phone APP application program.
6. The smart home control system according to claim 1, wherein: the system also comprises an alarm module which is used for sending out alarm signals, including sound alarm and luminous alarm.
7. The smart home control system according to claim 1, wherein: the system also comprises a fireproof rolling door.
8. The intelligent control method of the intelligent home control system according to the claims 1-7, wherein:
monitoring real-time smoke conditions and real-time combustible gas conditions by the smoke acquisition module and the combustible gas acquisition module;
step two, sending monitoring signals to the main control module according to the real-time smoke situation and the real-time combustible gas situation acquired in the step one;
step three, the main control module compares the real-time smoke situation and the combustible gas situation collected in the step two with a preset value;
step four, if the real-time smoke condition or the combustible gas condition exceeds the preset value, the main control module sends power-off and gas-off signals to the terminal;
step five, the main control module sends the real-time smoke condition and the combustible gas condition to the display module through the communication module;
step six, the terminal cuts off a power switch or a natural gas switch when receiving power-off and gas-off signals transmitted by the main control module;
step seven, the main control module sends an alarm signal to the alarm module;
step eight, the alarm module sends out an alarm signal;
step nine, the main control module sends a signal to the fireproof rolling door;
step ten, putting down a door curtain of the fireproof rolling door;
step eleven, if false alarm occurs, the user can recover home power supply and air supply and rising of the fireproof rolling door through a button switch on the display module or the terminal equipment.
9. The intelligent home control system according to claim 8, wherein the method comprises: in the first step, the real-time smoke condition is collected once every 1min through a smoke collection module, and the real-time combustible gas condition is collected once every 1min through a combustible gas collection module.
10. The intelligent home control system according to claim 9, wherein the method comprises: and in the second step, the real-time smoke condition and the real-time combustible gas condition are sent every 1 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011046697.8A CN112235366A (en) | 2020-09-29 | 2020-09-29 | Intelligent household control system and method for controlling by using same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011046697.8A CN112235366A (en) | 2020-09-29 | 2020-09-29 | Intelligent household control system and method for controlling by using same |
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| CN112235366A true CN112235366A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011046697.8A Pending CN112235366A (en) | 2020-09-29 | 2020-09-29 | Intelligent household control system and method for controlling by using same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113009840A (en) * | 2021-02-20 | 2021-06-22 | 广东职业技术学院 | Intelligent household safety monitoring and protecting system and method |
| CN115373449A (en) * | 2022-08-23 | 2022-11-22 | 广东电网有限责任公司 | Data processing method, device, equipment and storage medium |
-
2020
- 2020-09-29 CN CN202011046697.8A patent/CN112235366A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113009840A (en) * | 2021-02-20 | 2021-06-22 | 广东职业技术学院 | Intelligent household safety monitoring and protecting system and method |
| CN115373449A (en) * | 2022-08-23 | 2022-11-22 | 广东电网有限责任公司 | Data processing method, device, equipment and storage medium |
| CN115373449B (en) * | 2022-08-23 | 2024-02-20 | 广东电网有限责任公司 | Data processing method, device, equipment and storage medium |
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Application publication date: 20210115 |