CN112614295A - Fire monitoring and early warning system based on intelligent sensing terminal - Google Patents
Fire monitoring and early warning system based on intelligent sensing terminal Download PDFInfo
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- CN112614295A CN112614295A CN202011465509.5A CN202011465509A CN112614295A CN 112614295 A CN112614295 A CN 112614295A CN 202011465509 A CN202011465509 A CN 202011465509A CN 112614295 A CN112614295 A CN 112614295A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 claims description 22
- 239000000779 smoke Substances 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 230000006698 induction Effects 0.000 abstract description 10
- 230000008447 perception Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
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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
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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
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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
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
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Abstract
The application provides a conflagration monitoring early warning system based on intelligent perception terminal, including induction system, intelligent perception terminal and main website, induction system connects intelligent perception terminal, and intelligent perception terminal connects the main website. The sensing device is configured to collect physical information of an environment, the physical information is converted into virtual signal information and is transmitted to the intelligent sensing terminal, the intelligent sensing terminal analyzes and screens the virtual signal, the screened information is transmitted to the main station, the main station receives the information, compares and analyzes the information and historical fire information, judges the probability of fire occurrence in advance, and if the fire is judged to occur, generates a corresponding disaster response scheme according to the historical information, generates a control signal and transmits the control signal back to the sensing device, and starts the alarm. The application provides a fire monitoring early warning system based on intelligent perception terminal can predict fire information and generate corresponding disaster solution before the conflagration takes place, reduces personnel risk of being distressed.
Description
Technical Field
The application relates to the technical field of public safety, in particular to a fire monitoring and early warning system based on an intelligent sensing terminal.
Background
Among the various disasters, a fire is one of the most frequent and common disasters threatening public safety and social development, and refers to combustion that is out of control in time or space. The temperature at the fire scene is extremely high, the smoke can block the sight, the visibility is very low when the fire scene is located, the escape direction cannot be distinguished even in a room living for a long time, and a large number of people are lost due to the fire every year.
At present, the monitoring and the prevention of fire mainly comprise a smoke alarm and a temperature alarm, when a fire disaster happens just beginning, dense smoke can be gradually emitted from a fire scene to trigger the smoke alarm, or the temperature of the fire scene gradually rises, and when the temperature reaches the rated temperature value of the temperature alarm, the temperature alarm can trigger an alarm to remind people to escape as soon as possible.
However, the triggering of the smoke alarm and the temperature alarm is performed after a fire occurs, so that the acquisition of fire information by people is delayed, and the danger is increased.
Disclosure of Invention
The application provides a fire monitoring and early warning system based on intelligent sensing terminal to solve the problem of obtaining delay to fire information.
The fire monitoring and early warning system based on the intelligent sensing terminal comprises a sensing device, the intelligent sensing terminal and a main station, wherein the intelligent sensing terminal comprises an information module and a communication module, and the information module is connected with the communication module; the master station comprises a cloud server and a processing module, and the cloud server is connected with the processing module;
the sensing device is configured to collect physical information of the environment, convert the physical information into virtual signal information and transmit the virtual signal information to the information module;
the information module is configured to analyze the received virtual signal information and transmit the analyzed virtual signal information to the communication module;
the communication module is configured to send the received virtual signal information to the cloud server;
historical fire information is stored in the cloud server, and the cloud server is configured to transmit the received virtual signal information to the processing module;
the processing module is configured to read historical fire information stored in the cloud server, compare and analyze the received virtual signal information with the historical fire information, pre-judge the probability of fire occurrence, and generate a corresponding disaster response scheme according to the historical fire information.
Optionally, the information module includes data information of a safety threshold, and is configured to determine whether the received information meets the safety threshold, and if not, transmit the received information to the communication module.
Optionally, the communication module is any one or a combination of any several of a bluetooth module, a ZigBee module, an NB-loT module, a LoRa module, a 3G/4G/5G module, a Wifi module, and an EtherNet module.
Optionally, the master station further includes a display, and the display is configured to visualize a result obtained by the processing module.
Optionally, the sensing device comprises an electric parameter sensor, a smoke sensor, a fire hydrant water pressure sensor, a temperature and humidity sensor and an infrared camera, wherein the electric parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the infrared camera are mutually independent and are connected with the information module.
Optionally, the electric parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the infrared camera are all provided with alarms.
Optionally, the main website still includes control module, control module connects processing module, the inside rated safety value that is provided with of processing module, if processing module judges that the probability of the risk of fire is higher than rated safety value, then control module will generate control command, and pass through the high in the clouds server and intelligent perception terminal will control command act on electric parameter sensor, smoke transducer fire hydrant water pressure sensor humiture sensor and the siren in the infrared camera to start corresponding siren switch.
According to the technical scheme, the fire monitoring and early warning system based on the intelligent sensing terminal comprises the sensing device, the intelligent sensing terminal and the main station, wherein the sensing device is connected with the intelligent sensing terminal, and the intelligent sensing terminal is connected with the main station. The intelligent sensing terminal analyzes and screens the virtual signals, and sends the screened information to the main station, after receiving the information, the main station compares and analyzes the information with historical fire information to pre-judge the probability of fire, if the fire is judged to occur, a corresponding disaster response scheme is generated according to the historical information, a control signal is generated and transmitted back to the sensing device, and an alarm is started. The application provides a fire monitoring early warning system based on intelligent perception terminal can predict fire information and generate corresponding disaster solution before the conflagration takes place, reduces personnel risk of being distressed.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fire monitoring and early warning system based on an intelligent sensing terminal according to the present application;
fig. 2 is a schematic structural diagram of a fire monitoring and early warning system based on an intelligent sensing terminal according to the present application;
fig. 3 is a schematic view of a working flow of a fire monitoring and early warning system based on an intelligent sensing terminal according to the present application.
Detailed Description
Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following examples do not represent all embodiments consistent with the present application. But merely as exemplifications of systems and methods consistent with certain aspects of the application, as recited in the claims.
Among various disasters, the fire disaster is one of the most frequent and common disasters threatening public safety and social development, and the fire disaster not only destroys material and property and causes disorder of social order, but also directly harms life and causes irrecoverable damage. Therefore, it is necessary to give an early warning and deal with the fire before the fire occurs, which greatly reduces the damage caused by the fire.
Referring to fig. 1, a schematic structural diagram of a fire monitoring and early warning system based on an intelligent sensing terminal according to the present application is shown. As can be seen from figure 1, the fire monitoring and early warning system based on the intelligent sensing terminal comprises an induction device, the intelligent sensing terminal and a main station, wherein the induction device is in two-way connection with the intelligent sensing terminal, and the intelligent sensing terminal is in two-way connection with the induction device, so that information in the induction device can flow to the main station through the intelligent sensing terminal and then is transmitted back to the induction device.
Fig. 2 is a schematic diagram of a specific structure of a fire monitoring and early warning system based on an intelligent sensing terminal, and fig. 3 is a schematic diagram of a workflow of a fire monitoring and early warning system based on an intelligent sensing terminal. As can be known from the drawings of figure 1 and figure 2, the sensing device comprises an electric parameter sensor, a smoke sensor, a fire hydrant water pressure sensor, a temperature and humidity sensor and an infrared camera, and the electric parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the infrared camera are all provided with an alarm. The intelligent sensing terminal comprises an information module and a communication module, and the electric parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the infrared camera are mutually independent and connected with the information module. The information module is connected with the communication module; the main station comprises a cloud server and a processing module, the information module is connected with the cloud server, and the cloud server is connected with the processing module.
In a specific process, the electric parameter sensor acquires electric parameter information such as current, voltage and electric power in the circuit; the smoke sensor collects smoke concentration information in the air; the fire hydrant water pressure sensor collects water pressure information of the fire hydrant, the temperature and humidity sensor collects temperature and humidity of the environment where the fire hydrant is located, and the infrared camera collects image information of the environment where the fire hydrant is located. The electric parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the infrared camera convert collected information into virtual signal information which can be identified by the information module and send the virtual signal information to the information module.
The information module records safety threshold information about the electric parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the infrared camera, compares the safety threshold information with the received virtual signal information, judges whether the virtual signal information accords with the safety threshold information, and if the virtual signal information does not accord with the safety threshold information, transmits the virtual signal information to the communication module.
The communication module is used for sending the received virtual signal information to the cloud server.
It should be noted that, in order to ensure the transmission speed and the transmission range of the information transmitted by the communication module, the communication module is any one or a combination of any several of a bluetooth module, a ZigBee module, an NB-loT module, a LoRa module, a 3G/4G/5G module, a Wifi module and an EtherNet module, and can be selected according to actual conditions.
The cloud server is used for receiving the virtual signal information transmitted by the communication module and transmitting the virtual signal information to the processing module. In addition, historical fire information is stored in the cloud server, and the historical fire information comprises data information of the sensing device during the historical fire occurrence and disaster response information after the fire occurrence.
The processing module is internally provided with a limit safety value, reads historical fire information stored in the cloud server, compares and analyzes the historical fire information and the received virtual signal information, and judges the fire risk probability. If the probability of fire risk is higher than the rated safety value, the processing module generates a control command, and the control command is acted on the electric parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the alarm in the infrared camera through the cloud server and the intelligent sensing terminal so as to start a corresponding alarm switch.
In addition, the main station also comprises a display, and the display is used for visualizing the result obtained by the processing module, and comprises the probability of fire risk, fire location, a disaster evacuation scheme, a fire control scheduling scheme and the like.
According to the technical scheme, the fire monitoring and early warning system based on the intelligent sensing terminal comprises the sensing device, the intelligent sensing terminal and the main station, wherein the sensing device is connected with the intelligent sensing terminal, and the intelligent sensing terminal is connected with the main station. The intelligent sensing terminal analyzes and screens the virtual signals, and sends the screened information to the main station, after receiving the information, the main station compares and analyzes the information with historical fire information to pre-judge the probability of fire, if the fire is judged to occur, a corresponding disaster response scheme is generated according to the historical information, a control signal is generated and transmitted back to the sensing device, and an alarm is started. The application provides a fire monitoring early warning system based on intelligent perception terminal can predict fire information and generate corresponding disaster solution before the conflagration takes place, reduces personnel risk of being distressed.
In addition, from the modeling perspective, the scheme provided by the application constructs an information physical fusion model. The cyber-physical fusion model is modeled from information and energy flows and information and energy interconversions. The energy flow is a physical signal generated by the induction device and a specific object, and the information flow is information generated by the intelligent sensing terminal and the induction device, the intelligent sensing terminal and the main station and is an information signal. According to the invention, the information among the induction device, the intelligent sensing terminal and the main station is converted and calculated cooperatively through the energy flow and the information flow, so that data can be transmitted, sensed and processed more quickly, and the advance study and judgment, real-time alarm and risk analysis of the fire are realized.
The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.
Claims (7)
1. A fire monitoring and early warning system based on an intelligent sensing terminal is characterized by comprising a sensing device, the intelligent sensing terminal and a main station, wherein the intelligent sensing terminal comprises an information module and a communication module, and the information module is connected with the communication module; the master station comprises a cloud server and a processing module, and the cloud server is connected with the processing module;
the sensing device is configured to collect physical information of the environment, convert the physical information into virtual signal information and transmit the virtual signal information to the information module;
the information module is configured to analyze the received virtual signal information and transmit the analyzed virtual signal information to the communication module;
the communication module is configured to send the received virtual signal information to the cloud server;
historical fire information is stored in the cloud server, and the cloud server is configured to transmit the received virtual signal information to the processing module;
the processing module is configured to read historical fire information stored in the cloud server, compare and analyze the received virtual signal information with the historical fire information, pre-judge the probability of fire occurrence, and generate a corresponding disaster response scheme according to the historical fire information.
2. The fire monitoring and early warning system based on the intelligent sensing terminal as claimed in claim 1, wherein the information module internally contains safety threshold data information for determining whether the received information meets a safety threshold, and if not, the received information is transmitted to the communication module.
3. The fire monitoring and early warning system based on the intelligent sensing terminal as claimed in claim 2, wherein the communication module is any one or a combination of any several of a Bluetooth module, a ZigBee module, an NB-loT module, a LoRa module, a 3G/4G/5G module, a Wifi module and an EtherNet module.
4. The fire monitoring and early warning system based on the intelligent sensing terminal as claimed in claim 1, wherein the main station further comprises a display, and the display is used for visualizing the result obtained by the processing module.
5. The fire monitoring and early warning system based on the intelligent sensing terminal as claimed in claim 1, wherein the sensing device comprises an electrical parameter sensor, a smoke sensor, a fire hydrant water pressure sensor, a temperature and humidity sensor and an infrared camera, and the electrical parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the infrared camera are connected with the information module independently from each other.
6. A fire monitoring and early warning system based on an intelligent sensing terminal as claimed in claim 5, wherein alarms are arranged in the electric parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the infrared camera.
7. The fire monitoring and early warning system based on the intelligent sensing terminal as claimed in claim 6, wherein the main station further comprises a control module, the control module is connected with the processing module, a rated safety value is arranged inside the processing module, if the processing module determines that the probability of fire risk is higher than the rated safety value, the control module generates a control command, and the control command is acted on the electric parameter sensor, the smoke sensor, the fire hydrant water pressure sensor, the temperature and humidity sensor and the alarm in the infrared camera through the cloud server and the intelligent sensing terminal so as to start a corresponding alarm switch.
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| CN202011465509.5A CN112614295A (en) | 2020-12-14 | 2020-12-14 | Fire monitoring and early warning system based on intelligent sensing terminal |
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| CN202011465509.5A CN112614295A (en) | 2020-12-14 | 2020-12-14 | Fire monitoring and early warning system based on intelligent sensing terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117809418A (en) * | 2023-08-07 | 2024-04-02 | 安越网络科技(南通)有限公司 | Intelligent dangerous source identification and early warning system based on Internet of things technology |
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