CN114023031A - Intelligent fire-fighting management system and method for small and micro-place based on 5G technology - Google Patents
Intelligent fire-fighting management system and method for small and micro-place based on 5G technology Download PDFInfo
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- G—PHYSICS
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Abstract
The invention relates to a small micro-place intelligent fire-fighting management system and method based on a 5G technology, which can effectively solve the problems of low equipment intelligence degree, poor safety and supervision blind spots and dew points which are easily caused when the early warning is not carried out or the early warning is not timely carried out; the invention effectively improves the automation, digitalization, visualization and intellectualization levels of the fire control management of the small and micro-place, reduces the life and property loss caused by fire to the maximum extent, and is an innovation on the fire control management system and method.
Description
Technical Field
The invention relates to the field of intelligent fire fighting, in particular to a small and micro-place intelligent fire fighting management system and method based on a 5G technology.
Background
In recent years, fire accidents occur frequently, so that fire disasters seriously affecting daily lives of people occur in primary schools or kindergartens, small hospitals, small shopping malls, small catering places, small hotels, singing entertainment places, small internet cafes, small beauty bathing places, small production and processing enterprises and the like, which are collectively called as 'nine small places'. The 'nine-small places' have the characteristics of a plurality of points, wide area, scattered distribution and the like, are difficult to touch in general supervision and inspection, cause the runaway leakage pipes of a plurality of places and are easy to cause the occurrence of fire. The number of casualties in nine small places is large, which is a difficult point and a key point for fire prevention. The reason is that the following aspects are mainly involved: 1. weak fire-fighting infrastructure: once a fire accident happens, the fire accident cannot be found in time. Some fire early warning devices are installed, but because the intelligent degree of the devices is low and the safety is poor, the situation that early warning is not carried out or early warning is not timely occurs occasionally. 2. The supervision of management departments is difficult: the storefront of the 'nine-small place' is small and complicated, the distribution is wide, and great supervision difficulty is brought to the management department. Traditional supervision modes such as manual spot check, patrol and survey cause supervision blind spot, dew point easily, and supervise original record and appear losing easily, falsify scheduling problem, influence the public confidence power of strength fire control management to a certain extent, if the conflagration accident takes place, can't track the conflagration of tracing to the source and take place the reason simultaneously. Therefore, the improvement of the fire management system is a problem which needs to be solved at present.
Disclosure of Invention
In view of the above situation, in order to overcome the defects in the prior art, the present invention provides a system and a method for intelligent fire management in a small micro-place based on the 5G technology, which can effectively solve the problems of low equipment intelligence degree, poor safety, and frequent occurrence and easy supervision blind spots and dew points when no early warning or untimely early warning is performed.
The technical scheme includes that the system comprises intelligent fire-fighting sensing equipment, a 5G Internet of things security gateway, an intelligent fire-fighting edge cloud platform and an intelligent fire-fighting data center.
The intelligent fire-fighting sensing equipment comprises an intelligent gas alarm, an intelligent smoke alarm, an intelligent temperature-sensing alarm, an intelligent electrical fire alarm, an intelligent water level and water pressure monitoring terminal and an intelligent camera.
The 5G Internet of things security gateway integrates data transmission protocols of various fire-fighting sensing devices and is used for achieving data transmission of the fire-fighting sensing devices and communication with the edge cloud platform, the 5G Internet of things security gateway is deployed on the site of a small and micro site and is used for carrying out unified management on various fire-fighting sensing device interfaces on the site and providing capability of comprehensively accessing the 5G base station, modules such as device ID and security protocols are also deployed in the 5G Internet of things security gateway, identity security of the fire-fighting sensing device when the fire-fighting sensing device receives collected data and communicates with the edge cloud platform can be guaranteed, meanwhile, the gateway is also provided with a password management module and a block chain light node module, data collected by the gas sensing terminal device can be linked up in real time, data are prevented from being tampered, and data security is guaranteed.
The intelligent fire-fighting edge cloud platform is deployed near a small micro-place, is used for solving the problem of data pressure centralized processing of the intelligent fire-fighting management platform, meets the requirements of high speed, low time delay and service localization in the small micro-place fire-fighting management process, and can provide services such as equipment management, alarm monitoring, data pushing, intelligent linkage, identity authentication, block chaining and the like for small micro-place fire-fighting supervision; the platform can find fire alarm report at the first time, timely call related information such as places, time, frequency and the like for confirmation and processing, quickly position the position of a fire place, store telephone dialing records, contact person confirmation processing conditions and the like, and provide a basis for scientific precaution, early warning and processing; and the platform receives the alarm information, links the alarm equipment and informs people of evacuating.
The intelligent fire-fighting data center is used for providing large-screen data monitoring service, information management service, large-data analysis service, maintenance patrol service, alarm reminding service and block chain data sharing service for fire-fighting management of small and micro-sites.
The specific management method comprises the following steps:
1) identity authentication
Firstly, each intelligent fire-fighting sensing device can be used only after being registered into a legal device by using the device ID of the intelligent fire-fighting sensing device, bidirectional authentication is required to be carried out through a built-in lightweight security authentication protocol or algorithm, meanwhile, when the 5G Internet of things security gateway is communicated with an edge cloud platform, bidirectional identity authentication is carried out by using the device ID and the lightweight security authentication protocol, and the intelligent fire-fighting sensing device can be used as a legal device only after being registered and registered for data acquisition and transmission;
2) data acquisition, pre-chaining
The 5G Internet of things security gateway receives, analyzes and converts data collected by the intelligent fire-fighting sensing equipment, and then performs data pre-chaining on the collected data through a block chain light node module;
3) data encryption and intelligent fire-fighting edge cloud platform
The 5G Internet of things security gateway transmits the acquired data to an intelligent fire-fighting edge cloud platform through a special 5G network slice according to the type of the acquired data to perform data localization processing, and data encryption transmission is performed through a 5G Internet of things security gateway password management module in the whole data transmission process;
4) data edge handling and uplink
After receiving data transmitted by a gateway, an intelligent fire-fighting edge cloud platform decrypts the data by using a private key, if the data exceeds an early warning threshold value, an early warning instruction is issued by an edge cloud alarm monitoring module, an intelligent fire-fighting sensing device receives the instruction and issues early warning, and meanwhile, an intelligent linkage module and a data pushing module are triggered to perform early warning in the modes of telephone, short message and the like, a responsible person is informed to arrive at the site at the first time for rescue, and when data abnormity occurs, an alarm data chaining intelligent contract is triggered, and abnormal data are subjected to chaining storage;
5) data center data processing and sharing
After receiving data transmitted by the cloud platform at the edge of each small and micro place, the intelligent fire-fighting data center can utilize services such as large-screen data monitoring service, information management, large data analysis, alarm reminding and the like to perform operations such as data analysis, equipment maintenance condition management, alarm processing and the like, and can call intelligent contracts for chaining block chain service data, upload the data to all common nodes of a block chain system and share the data.
The invention effectively improves the automation, digitalization, visualization and intellectualization levels of the fire control management of the small and micro-place, reduces the life and property loss caused by fire to the maximum extent, and is an innovation on the fire control management system.
Description of the drawings
FIG. 1 is a flow chart of the intelligent fire-fighting management method according to the present invention.
Fifth, detailed description of the invention
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples.
As shown in fig. 1, the system of the invention comprises an intelligent fire-fighting sensing device, a 5G internet of things security gateway, an intelligent fire-fighting edge cloud platform and an intelligent fire-fighting data center.
The intelligent fire-fighting sensing equipment comprises an intelligent gas alarm, an intelligent smoke alarm, an intelligent temperature-sensing alarm, an intelligent electrical fire alarm, an intelligent water level and water pressure monitoring terminal and an intelligent camera.
The intelligent gas alarm is used for intelligent monitoring of natural gas and petroleum liquefied gas, and once the concentration of the monitored gas reaches a dangerous value due to leakage and other reasons, an alarm sound and a red warning signal are sent out, so that gas leakage information is timely, rapid and free of dead angle transmission, a user is reminded to take effective measures rapidly, a ventilation or gas source is closed, and gas poisoning, fire and the like are prevented.
When the smoke reaches a certain concentration, namely the light intensity received by the light receiving element reaches a preset threshold value, the detector sends out alarm sound and a red warning signal, so that visible smoke generated by smoldering of a fire disaster at the initial stage can be effectively detected, and a user can timely eliminate dangerous cases or evacuate people.
The intelligent temperature sensing alarm is used for monitoring temperature intelligent sensing equipment and has the functions of data monitoring, data acquisition, data display, alarm, uploading and the like.
The intelligent electrical fire alarm is used for guaranteeing the safety of electrical equipment, can accurately monitor the changes of electric leakage, current, temperature and the like in a line all weather, can immediately send out an alarm signal and accurately report a fault point when data is abnormal to reach an early warning value, and automatically informs related personnel to prompt the related personnel to check the electrical fire hidden danger in time.
The intelligent water level and water pressure monitoring terminal is used for monitoring the water level and water pressure of the fire hydrant, can monitor conditions such as water consumption, inclination, water pressure, high-low pressure alarm and the like of the fire hydrant, can timely arrange patrolmen to carry out on-site evidence obtaining, stopping and recovering if abnormity occurs, and helps a user to realize timely supervision on the fire hydrant.
The intelligent camera is used for monitoring video acquisition equipment for the field safety of the small and micro places in real time, and can timely eliminate dangerous cases or evacuate personnel when the small and micro places have fire and other abnormalities.
The intelligent gas alarm, the intelligent smoke alarm, the intelligent temperature sensing alarm, the intelligent electric fire alarm, the intelligent water level and water pressure monitoring terminal and the intelligent camera are internally provided with an equipment ID and a lightweight algorithm module, the equipment ID is required to be used after being registered into legal equipment by a 5G Internet of things security gateway before the intelligent gas alarm, the intelligent smoke alarm, the intelligent temperature sensing alarm, the intelligent electric fire alarm, the intelligent water level and water pressure monitoring terminal and the intelligent camera are used, meanwhile, in the data transmission process, data are encrypted and transmitted by adopting a lightweight algorithm, fields such as the equipment ID, a ciphertext and a check code are packaged in the lightweight algorithm, the identity and the data of the fire-fighting sensing equipment can be ensured to be safe, and are not easy to be invaded and controlled by lawbreakers.
The 5G Internet of things security gateway integrates data transmission protocols of various fire-fighting sensing devices and is used for achieving data transmission of the fire-fighting sensing devices and communication with the edge cloud platform, the 5G Internet of things security gateway is deployed on the site of a small and micro site and is used for carrying out unified management on various fire-fighting sensing device interfaces on the site and providing capability of comprehensively accessing the 5G base station, modules such as device ID and security protocols are also deployed in the 5G Internet of things security gateway, identity security of the fire-fighting sensing device when the fire-fighting sensing device receives collected data and communicates with the edge cloud platform can be guaranteed, meanwhile, the gateway is also provided with a password management module and a block chain light node module, data collected by the gas sensing terminal device can be linked up in real time, data are prevented from being tampered, and data security is guaranteed.
The intelligent fire-fighting edge cloud platform is deployed near a small and micro place, is used for solving the problem of data pressure centralized processing of the intelligent fire-fighting management platform, and meets the requirements of high speed, low time delay and service localization in the fire-fighting management process of the small and micro place. The system can provide services such as equipment management, alarm monitoring, data pushing, intelligent linkage, identity authentication, block chaining and the like for fire control supervision of small and micro sites. The platform can find fire alarm report at the first time, timely call related information such as places, time, frequency and the like for confirmation and processing, quickly position the position of a fire place, store telephone dialing records, contact person confirmation processing conditions and the like, and provide a basis for scientific precaution, early warning and processing; and the platform receives the alarm information, links the alarm equipment and informs people of evacuating.
The intelligent fire-fighting data center is used for providing large-screen data monitoring service, information management service, large-data analysis service, maintenance patrol service, alarm reminding service and block chain data sharing service for fire-fighting management of small and micro-sites.
The large-screen data monitoring service provides an information overview of all data, including type statistics, online states, distribution areas, alarm statistics, high-risk areas and on-duty information of equipment, and meanwhile receives the alarm equipment information in real time, reminds personnel of an alarm place, and can quickly search and inform the on-duty personnel of confirming and processing the alarm situation on site.
The information management service provides services including unit management, area management, equipment management and the like. Equipment can be added and led in batch, and division of units and areas is performed, so that distribution management is facilitated.
The big data analysis service provides real-time alarm and fault data reporting for equipment, so that a fire prevention unit can conveniently analyze the operation and management of the equipment, and a query basis is provided for fire accidents.
The maintenance patrol service provides maintenance condition summary service of various devices, can directly arrange a scheduling plan for maintenance personnel, arrange monthly duty content, perform personnel assessment, examine the maintenance implementation progress in time and count information.
The intelligent fire-fighting data center with the alarm reminding service provides various automatic alarm push services such as short messages, voice, WeChat and APP, and any notification omission is prevented.
The block chain data sharing service adopts an alliance chain technology, so that data sharing among small and micro-place supervision departments such as fire fighting, emergency, market supervision, tax and the like is realized, and each unit can check the fire fighting management condition of the small and micro-place in time.
The specific management method comprises the following steps:
1) identity authentication
Firstly, each intelligent fire-fighting sensing device can be used only after being registered into a legal device by using the device ID of the intelligent fire-fighting sensing device, bidirectional authentication is required to be carried out through a built-in lightweight security authentication protocol or algorithm, meanwhile, when the 5G Internet of things security gateway is communicated with an edge cloud platform, bidirectional identity authentication is carried out by using the device ID and the lightweight security authentication protocol, and the intelligent fire-fighting sensing device can be used as a legal device only after being registered and registered for data acquisition and transmission;
2) data acquisition, pre-chaining
The 5G Internet of things security gateway receives, analyzes and converts data collected by the intelligent fire-fighting sensing equipment, and then performs data pre-chaining on the collected data through a block chain light node module;
3) data encryption and intelligent fire-fighting edge cloud platform
The 5G Internet of things security gateway transmits the acquired data to an intelligent fire-fighting edge cloud platform through a special 5G network slice according to the type of the acquired data to perform data localization processing, and data encryption transmission is performed through a 5G Internet of things security gateway password management module in the whole data transmission process;
4) data edge handling and uplink
After receiving data transmitted by a gateway, an intelligent fire-fighting edge cloud platform decrypts the data by using a private key, if the data exceeds an early warning threshold value, an early warning instruction is issued by an edge cloud alarm monitoring module, an intelligent fire-fighting sensing device receives the instruction and issues early warning, and meanwhile, an intelligent linkage module and a data pushing module are triggered to perform early warning in the modes of telephone, short message and the like, a responsible person is informed to arrive at the site at the first time for rescue, and when data abnormity occurs, an alarm data chaining intelligent contract is triggered, and abnormal data are subjected to chaining storage;
5) data center data processing and sharing
After receiving data transmitted by the cloud platform at the edge of each small and micro place, the intelligent fire-fighting data center can utilize services such as large-screen data monitoring service, information management, large data analysis, alarm reminding and the like to perform operations such as data analysis, equipment maintenance condition management, alarm processing and the like, and can call intelligent contracts for chaining block chain service data, upload the data to all common nodes of a block chain system and share the data.
Example 1
Exemplary embodiments of the present invention will be described in greater detail below with reference to fig. 1, which, although illustrated in the accompanying drawings, understand that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The attached figure 1 comprises intelligent fire-fighting sensing equipment, a 5G Internet of things security gateway, an intelligent fire-fighting edge cloud platform and an intelligent fire-fighting data center, and the method is introduced by taking data abnormity of an intelligent smoke alarm as an embodiment and comprises the following specific processes:
1. intelligent smoke alarm preset equipment information
Firstly, initializing an equipment ID and a check code by an intelligent smoke alarm manufacturing enterprise in the intelligent smoke alarm, wherein the equipment ID has uniqueness, the check code is an artificially readable text comprising but not limited to numbers and letters, and the equipment ID and the check code are solidified to the intelligent smoke alarm during production;
2. 5G Internet of things security gateway initialization information
After a 5G Internet of things security gateway is produced, a gateway Identity (ID), a gateway check code, a block chain light node and node certificate, an edge cloud platform gateway registration address and an edge cloud platform digital certificate are preset in a password management module of the 5G Internet of things security gateway, the ID has uniqueness, the gateway check code is a readable text which comprises but is not limited to numbers and letters, the gateway registration address is a service address of an edge cloud platform access device, and the 5G Internet of things security gateway is in a state to be activated after being produced and can be normally used only after being activated;
3. 5G Internet of things security gateway access intelligent fire-fighting edge cloud platform
Before installing a 5G Internet of things security gateway, an implementer reads an identity ID and a gateway check code of the gateway; an implementer logs in an equipment management module in an edge cloud platform management end to add a gateway, and adds an identity ID and a gateway check code of a 5G Internet of things security gateway into an intelligent fire-fighting edge cloud platform, the gateway management module marks the gateway into a state to be accessed, and initializes the gateway after installation, firstly, a pair of public and private keys are generated inside the 5G Internet of things security gateway, secondly, a gateway information element is required to be generated by the 5G Internet of things security gateway, the information element comprises gateway identity ID, public keys, GPS coordinate information, MAC address information and other information, the information is spliced into a gateway information element according to a specific structure, the gateway information element and the gateway check code are combined to carry out Hash operation (not limited to SHA, SM3, MD5 and the like) to obtain a gateway information check code, and then the gateway information element and the gateway information check code are encrypted to form a gateway information digital envelope, the encrypted key is an intelligent fire-fighting edge cloud platform digital certificate. After the gateway is accessed to the network for the first time, the gateway registration address connected to the intelligent fire-fighting edge cloud platform can be automatically carried out, and the gateway information digital envelope is sent to the edge cloud platform. The intelligent fire-fighting edge cloud platform decrypts by using a platform private key after acquiring the gateway information digital message, analyzes a gateway information element and a gateway information verification code, obtains information such as a gateway Identity (ID), a public key, Global Positioning System (GPS) coordinate information and Media Access Control (MAC) address information from the gateway information element, inquires a gateway verification code by the edge cloud platform according to the gateway ID, combines the acquired gateway information element and the gateway verification code in a manner consistent with that in the gateway generation process, performs Hash operation after combination, compares an operation result with the acquired gateway verification, and allows registration if the result is consistent. After the comparison is passed, a specific algorithm is built in the intelligent fire-fighting edge cloud platform, the gateway information element can be generated into a gateway communication ID by using the specific algorithm, a gateway digital certificate is generated according to a gateway public key, the gateway information element, the gateway communication ID and the gateway digital certificate are stored by the intelligent fire-fighting edge cloud platform, the gateway communication ID and the gateway digital certificate are spliced into a specific data structure, the data structure is encrypted by using the gateway public key, and the encryption result is returned to the 5G Internet of things security gateway to complete registration;
4. 5G internet of things security gateway activation
After the 5G Internet of things security gateway obtains the encryption result of the edge cloud platform, the private key of the gateway is used for decryption, the gateway digital certificate and the gateway communication ID are solved, the gateway stores the information, the state of the 5G Internet of things security gateway is changed into the activated state, and normal gateway operation and data processing can be carried out;
5. intelligent smoke alarm access 5G Internet of things security gateway
After a 5G Internet of things security gateway is activated, normally adding equipment in an equipment management module of the gateway, opening the equipment management module, adding information such as an equipment ID, an equipment name, an equipment check code and the like of an intelligent smoke alarm, marking the equipment of the intelligent smoke alarm in a state to be activated, after the intelligent smoke alarm is connected with the 5G Internet of things security gateway, splicing the equipment ID and the equipment check code into a specific structure, performing Hash operation to form an equipment verification code, sending the equipment ID and the equipment verification code to the gateway for registration, after the 5G Internet of things security gateway obtains an intelligent smoke alarm registration message, inquiring the intelligent smoke alarm equipment check code according to the equipment ID, performing Hash operation by splicing the specific structure (consistent with the spliced structure in the equipment) by using the equipment check code and the equipment ID, and comparing an operation result with the intelligent smoke alarm equipment check code in the message, the device comprises a 5G Internet of things security gateway, a gateway and an intelligent smoke alarm, wherein the gateway is used for storing information, the intelligent smoke alarm is marked to be in an activated state, the 5G Internet of things security gateway encrypts the communication ID and the equipment password of the intelligent smoke alarm by using a check code and returns the encrypted communication ID and the equipment password to the intelligent smoke alarm, the intelligent smoke alarm decrypts by using the check code, the communication ID and the equipment password are stored after decryption is passed, the intelligent smoke alarm is set to be in an activated state, the 5G Internet of things security gateway randomly generates the intelligent smoke alarm password at regular time, and the old password of the intelligent smoke alarm equipment is used for encrypting and sending the new password to the equipment for password replacement.
6. Data acquisition, pre-chaining
The intelligent smoke alarm encrypts the acquired data and sends the encrypted content to the 5G Internet of things security gateway, the 5G Internet of things security gateway receives, decrypts, analyzes and converts the data acquired by the intelligent smoke alarm, and then calls a data chaining intelligent contract through a block chain light node module of the acquired data to perform data pre-chaining;
7. data encryption and intelligent fire-fighting edge cloud platform
The 5G Internet of things security gateway transmits the collected smoke data to the intelligent smoke eliminator through the special 5G network smoke data transmission slice
The data are subjected to localized processing by the edge cloud prevention platform, data encryption transmission is carried out in the whole data transmission process through a 5G Internet of things security gateway password management module, and a key uses an edge cloud platform digital certificate;
8. data edge handling and uplink
After receiving smoke data transmitted by a 5G Internet of things security gateway, the intelligent fire-fighting edge cloud platform decrypts the data by using a private key, if smoke collection data exceed an early warning threshold value, an edge cloud alarm monitoring module issues an early warning instruction to an intelligent smoke alarm, the intelligent smoke alarm receives the instruction and issues early warning, and simultaneously triggers an intelligent linkage module and a data pushing module to perform early warning in the modes of telephone, short message and the like, informs a responsible person of reaching the site at the first time for rescue, triggers an intelligent smoke data abnormal chaining contract when the data are pushed to an intelligent fire-fighting data center, and stores the smoke abnormal data;
9. data center data processing and sharing
After receiving abnormal data transmitted by a cloud platform at the edge of the small and micro-place, the intelligent fire-fighting data center can utilize the large-screen data monitoring service, the information management, the large data analysis, the alarm reminding and other services to perform data analysis and alarm processing, analyze reasons after an accident occurs, trace back the coming and going pulse of the whole accident, call a data center block chain service smoke abnormal data chaining intelligent contract, upload the data to all common identification nodes of a block chain system, and share the data.
The invention provides a smart fire-fighting management method for a small and micro-place based on 5G and other technologies, which has the following advantages compared with the prior art:
1. real-time monitoring and real-time alarming: by arranging and installing fire-fighting basic equipment such as an intelligent gas alarm, an intelligent smoke alarm, an intelligent temperature-sensing alarm, an intelligent electrical fire alarm, an intelligent water level and water pressure monitoring terminal, an intelligent camera and the like in a small and micro-place, an all-around 24-hour integrated 'fire guard' is created for fire-fighting supervision in an area, and the problem of difficult supervision in nine small places is solved.
2. Electronic map positioning: each user in a small and micro place has a very accurate corresponding position on a map, and when an alarm occurs, related departments can quickly and accurately judge the alarm position, help the related departments to make a route which reaches an alarm site most quickly, and guarantee the living environment and personal and property safety of people.
3. And (4) safely upgrading fire-fighting basic equipment: all fire-fighting basic equipment used in the method is added with the identity and the safety protocol, so that the safety and the accuracy of equipment information are ensured; the system can accurately perform early warning and alarming for fire and the like, reduce the accident occurrence probability and ensure the life safety of people.
4. High bandwidth, low latency, large connection: the characteristics of high bandwidth, low time delay and large connection of the 5G technology are utilized, and the technical requirements of small and scattered places and fire-fighting basic equipment on high reliability of the network are met.
5. Locally processing terminal acquisition data: by adopting the edge computing technology, the access requirements of users in the small micro-field on the local network resources with low time delay and high bandwidth are realized by deploying the edge cloud platform near the small micro-field for local distribution.
6. And (3) data credible storage and sharing: the block chain technology is utilized to ensure that the data acquired by the fire-fighting sensing equipment is true and traceable in the processes of operation, processing, sharing and the like; and the alliance chain technology is utilized to realize data sharing among small and micro-place supervision departments of fire fighting, emergency, market supervision, tax and the like, thereby facilitating multi-party service cooperation.
The invention aims to solve the fire safety problems of small micro-sites such as 'nine small sites' and the like and improve the digitization and the intelligence level of the fire safety problems, provides a smart fire management system and a smart fire management method of the small micro-sites based on the 5G technology, and utilizes intelligent fire sensing equipment, an Internet of things security gateway, an edge cloud platform, a smart fire management platform and the like to construct the smart fire management system of the small micro-sites, so that the intelligent fire management system is used for solving the problems of weak fire infrastructure, difficult supervision of management departments and the like of the small micro-sites, improves the automation, digitization, visualization and intelligence level of the fire management of the small micro-sites, reduces the life and property loss caused by fire to the maximum extent, is an innovation on the fire management system, and has good social and economic benefits.
Claims (5)
1. A smart fire management system based on a 5G technology in a small and micro-place is characterized by comprising an intelligent fire sensing device, a 5G Internet of things security gateway, an intelligent fire edge cloud platform and a smart fire data center;
the intelligent fire-fighting sensing equipment comprises an intelligent gas alarm, an intelligent smoke alarm, an intelligent temperature-sensing alarm, an intelligent electrical fire alarm, an intelligent water level and water pressure monitoring terminal and an intelligent camera;
the 5G Internet of things security gateway integrates data transmission protocols of various fire-fighting sensing devices and is used for realizing data transmission of the fire-fighting sensing devices and communication with the edge cloud platform, the 5G Internet of things security gateway is deployed on the site of a small micro-place and is used for uniformly managing various fire-fighting sensing device interfaces on the site and providing the capability of comprehensively accessing a 5G base station, modules such as device ID (identity) and security protocols are also deployed in the 5G Internet of things security gateway, so that the identity security of the fire-fighting sensing device when the fire-fighting sensing device receives acquired data and communicates with the edge cloud platform can be guaranteed, and meanwhile, the gateway is also provided with a password management module and a block chain light node module, so that the data acquired by the gas sensing terminal device can be linked in real time, the data is prevented from being tampered, and the data security is guaranteed;
the intelligent fire-fighting edge cloud platform is deployed near a small micro-place, is used for solving the problem of data pressure centralized processing of the intelligent fire-fighting management platform, meets the requirements of high speed, low time delay and service localization in the small micro-place fire-fighting management process, and can provide services such as equipment management, alarm monitoring, data pushing, intelligent linkage, identity authentication, block chaining and the like for small micro-place fire-fighting supervision; the platform can find fire alarm report at the first time, timely call related information such as places, time, frequency and the like for confirmation and processing, quickly position the position of a fire place, store telephone dialing records, contact person confirmation processing conditions and the like, and provide a basis for scientific precaution, early warning and processing; the platform receives the alarm information, links the alarm equipment and informs people of evacuating;
the intelligent fire-fighting data center is used for providing large-screen data monitoring service, information management service, large-data analysis service, maintenance patrol service, alarm reminding service and block chain data sharing service for fire-fighting management of small and micro-sites.
2. The intelligent fire management system for small micro-sites based on 5G technology as claimed in claim 1, wherein the intelligent gas alarm is used for intelligent monitoring of natural gas and liquefied petroleum gas, and once the concentration of the monitored gas reaches a dangerous value due to leakage and the like, an alarm sound and a red warning signal are sent out to ensure timely, rapid and no dead angle transmission of gas leakage information, prompt a user to rapidly take effective measures, ventilate or close a gas source and prevent gas poisoning and fire;
when the smoke reaches a certain concentration, namely the light intensity received by the light receiving element reaches a preset threshold value, the detector sends out alarm sound and a red warning signal, so that visible smoke generated by smoldering of a fire disaster at the initial stage can be effectively detected, and a user can timely eliminate dangerous cases or evacuate personnel;
the intelligent temperature sensing alarm is used for monitoring temperature intelligent sensing equipment, and has the functions of data monitoring, acquisition, display, alarm, uploading and the like;
the intelligent electrical fire alarm is used for ensuring the safety of electrical equipment, can accurately monitor the changes of electric leakage, current, temperature and the like in a line all weather, can immediately send out an alarm signal and accurately report a fault point when data is abnormal to reach an early warning value, and automatically informs related personnel to prompt the related personnel to check the potential hazards of electrical fire in time;
the intelligent water level and water pressure monitoring terminal is used for monitoring the water level and water pressure of the fire hydrant, can monitor the conditions of water consumption, inclination, water pressure, high-low pressure alarm and the like of the fire hydrant, can timely arrange inspectors to carry out on-site evidence obtaining, stopping and recovering if abnormity occurs, and helps users to realize timely supervision on the fire hydrant;
the intelligent camera is used for monitoring video acquisition equipment for the field safety of the small and micro places in real time, and can timely eliminate dangerous cases or evacuate personnel when the small and micro places have fire and other abnormalities.
3. The intelligent fire management system for small micro-sites based on the 5G technology as claimed in claim 2, wherein the intelligent gas alarm, the intelligent smoke alarm, the intelligent temperature alarm, the intelligent electrical fire alarm, the intelligent water level and water pressure monitoring terminal and the intelligent camera are internally provided with an equipment ID and a lightweight algorithm module, the equipment ID is used before the intelligent gas alarm, the intelligent smoke alarm, the intelligent temperature alarm, the intelligent electrical fire alarm, the intelligent water level and water pressure monitoring terminal and the intelligent camera are used, the equipment ID is registered into legal equipment by using the 5G Internet of things security gateway, meanwhile, in the data transmission process, data are encrypted and transmitted by adopting a lightweight algorithm, fields such as the equipment ID, a ciphertext and a check code are packaged in the lightweight algorithm, the safety of the identity and the data of the fire sensing equipment can be guaranteed, and the fire sensing equipment is not easy to be invaded and controlled by lawless persons.
4. The intelligent fire management system for small and micro-sites based on 5G technology as claimed in claim 1, wherein the large screen data monitoring service provides an information overview of all data, including type statistics, on-line status, distribution area, alarm statistics, high risk area, on-duty information of equipment, and also receives the alarm equipment information in real time, reminds personnel of alarm location, and can quickly search and inform the on-duty personnel of on-site confirmation and handling of alarm situation;
the information management service provides services including unit management, area management and equipment management, equipment can be added and led in batch, and division of units and areas is performed, so that distribution management is facilitated;
the big data analysis service provides real-time alarm and fault data reporting for equipment, so that a fire prevention unit can analyze the operation and management of the equipment conveniently, and a query basis is provided for fire accidents;
the maintenance patrol service provides maintenance condition summary service of various devices, can directly arrange a scheduling plan for maintenance personnel, arrange monthly duty content, perform personnel assessment, examine the maintenance implementation progress in time and count information;
the intelligent fire-fighting data center with the alarm reminding service provides various automatic alarm push services such as short messages, voice, WeChat, APP and the like, and any notification omission is prevented;
the block chain data sharing service adopts an alliance chain technology, so that data sharing among small and micro-place supervision departments such as fire fighting, emergency, market supervision, tax and the like is realized, and each unit can check the fire fighting management condition of the small and micro-place in time.
5. The method for realizing management by using the intelligent fire-fighting management system based on the mini-venues and the 5G technology in claim 1 is characterized by comprising the following steps:
1) identity authentication
Firstly, each intelligent fire-fighting sensing device can be used only after being registered into a legal device by using the device ID of the intelligent fire-fighting sensing device, bidirectional authentication is required to be carried out through a built-in lightweight security authentication protocol or algorithm, meanwhile, when the 5G Internet of things security gateway is communicated with an edge cloud platform, bidirectional identity authentication is carried out by using the device ID and the lightweight security authentication protocol, and the intelligent fire-fighting sensing device can be used as a legal device only after being registered and registered for data acquisition and transmission;
2) data acquisition, pre-chaining
The 5G Internet of things security gateway receives, analyzes and converts data collected by the intelligent fire-fighting sensing equipment, and then performs data pre-chaining on the collected data through a block chain light node module;
3) data encryption and intelligent fire-fighting edge cloud platform
The 5G Internet of things security gateway transmits the acquired data to an intelligent fire-fighting edge cloud platform through a special 5G network slice according to the type of the acquired data to perform data localization processing, and data encryption transmission is performed through a 5G Internet of things security gateway password management module in the whole data transmission process;
4) data edge handling and uplink
After receiving data transmitted by a gateway, an intelligent fire-fighting edge cloud platform decrypts the data by using a private key, if the data exceeds an early warning threshold value, an early warning instruction is issued by an edge cloud alarm monitoring module, an intelligent fire-fighting sensing device receives the instruction and issues early warning, and meanwhile, an intelligent linkage module and a data pushing module are triggered to perform early warning in the modes of telephone, short message and the like, a responsible person is informed to arrive at the site at the first time for rescue, and when data abnormity occurs, an alarm data chaining intelligent contract is triggered, and abnormal data are subjected to chaining storage;
5) data center data processing and sharing
After receiving data transmitted by the cloud platform at the edge of each small and micro place, the intelligent fire-fighting data center can utilize services such as large-screen data monitoring service, information management, large data analysis, alarm reminding and the like to perform operations such as data analysis, equipment maintenance condition management, alarm processing and the like, and can call intelligent contracts for chaining block chain service data, upload the data to all common nodes of a block chain system and share the data.
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