CN114331759A - Gas supervision system and supervision method - Google Patents
Gas supervision system and supervision method Download PDFInfo
- Publication number
- CN114331759A CN114331759A CN202111581858.8A CN202111581858A CN114331759A CN 114331759 A CN114331759 A CN 114331759A CN 202111581858 A CN202111581858 A CN 202111581858A CN 114331759 A CN114331759 A CN 114331759A
- Authority
- CN
- China
- Prior art keywords
- gas
- intelligent
- data
- security gateway
- things
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012544 monitoring process Methods 0.000 claims abstract description 35
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 232
- 230000002159 abnormal effect Effects 0.000 claims description 11
- 238000013473 artificial intelligence Methods 0.000 claims description 11
- 231100000279 safety data Toxicity 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 239000002737 fuel gas Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 23
- 238000007726 management method Methods 0.000 abstract description 22
- 238000005516 engineering process Methods 0.000 abstract description 12
- 238000004364 calculation method Methods 0.000 abstract description 6
- 238000012800 visualization Methods 0.000 abstract description 4
- 230000006855 networking Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000007405 data analysis Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000004807 localization Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Alarm Systems (AREA)
Abstract
The application is suitable for the technical field of gas supervision, and provides a gas supervision system which comprises terminal equipment, an intelligent Internet of things security gateway and a gas supervision platform which are sequentially connected; the terminal equipment is connected with the intelligent Internet of things security gateway and used for uploading information data of the terminal equipment to the intelligent Internet of things security gateway; the intelligent Internet of things security gateway is used for encrypting and packaging information data of the terminal equipment into an encrypted data packet and uploading the encrypted data packet to the gas supervision platform by using a 5G network; the gas monitoring platform comprises an intelligent gas management and control integrated subsystem, a block chain subsystem, an identity authentication subsystem and a time stamp subsystem; the application combines the 5G technology with identity authentication, a cryptographic algorithm, a block chain and edge calculation, ensures the equipment safety problem, the data safety problem, the real-time supervision and the accident tracing problem in the gas supervision process, and effectively improves the automation, digitization, visualization and intelligence level of gas supervision.
Description
Technical Field
The invention relates to the technical field of gas supervision, in particular to a gas supervision system and a supervision method.
Background
The fuel gas is a high-quality, efficient, green and clean low-carbon energy, the development and utilization of the fuel gas are accelerated, the coordinated and stable development is promoted, and a clean, low-carbon, safe and efficient modern energy system is constructed. However, in recent years, gas accidents frequently occur, and many irrecoverable situations are caused.
The main reasons for these safety accidents are that many gas detection related devices are not subjected to quality detection and security identification, are easily and maliciously invaded by lawbreakers, tamper the early warning threshold value, and do not early warn or early warn in time when gas leakage occurs; on the other hand, in the processes of gas data acquisition, data transmission, data sharing and data supervision, because each link has no data safety protection measures, data is easy to be falsified or stolen, the management department cannot know real data in real time, the problems of difficult supervision and the like exist, when a gas safety accident occurs, the management department cannot determine which link has a problem, and the tracing cannot be effectively carried out.
Disclosure of Invention
In order to solve the problems, the application provides a gas monitoring system and a monitoring method, and at least solves the problems that in the prior art, gas data cannot be traced and traced to the source, and gas monitoring equipment has no data safety protection measures.
The embodiment of the application provides a gas supervision system, which comprises terminal equipment, an intelligent Internet of things security gateway and a gas supervision platform, wherein the terminal equipment, the intelligent Internet of things security gateway and the gas supervision platform are sequentially connected;
the terminal equipment is connected with the intelligent Internet of things security gateway and used for uploading the information data of the terminal equipment to the intelligent Internet of things security gateway;
the intelligent Internet of things security gateway is used for encrypting and packaging information data of the terminal equipment into an encrypted data packet and uploading the encrypted data packet to a gas supervision platform by using a 5G network;
the gas monitoring platform comprises an intelligent gas management and control integrated subsystem, a block chain subsystem, an identity authentication subsystem and a time stamp subsystem;
the intelligent gas management and control integrated subsystem is used for transmitting data to the gas supervision platform and comprises sensing terminal equipment and set rules arranged in the intelligent gas management and control integrated subsystem;
the intelligent gas management and control integrated subsystem takes gas pipe network facility information as basic data, takes gas safety data and emergency treatment as supervision contents, transmits the gas safety data to the gas supervision platform in real time through the terminal equipment, judges whether the data are normal or not according to the established rule, and warns the abnormal data;
the block chain subsystem is used for trustable storage of data;
the identity authentication subsystem is used for providing identity authentication service for users, equipment, gateways, systems and applications accessing the gas monitoring platform;
and the time stamping subsystem is used for providing a trusted time service for the data.
In an embodiment, the gas monitoring system further includes an edge layer, where the edge layer is configured to receive the encrypted data packet from the security gateway of the intelligent internet of things, perform identity authentication on the encrypted data packet, and then upload the authenticated encrypted data packet to the gas monitoring platform.
In one embodiment, the edge layer comprises an artificial intelligence service, an identity authentication service, a timestamp service, a block chain service, a password management service;
the artificial intelligence service is used for constructing an edge Internet of things model through a preset algorithm and analyzing the data of the encrypted data packet;
the identity authentication service is used for providing identity authentication service for the users, equipment, gateways, systems and applications accessing the edge layer;
a time stamp service for confirming the existence and relative time sequence of the encrypted data packet processing at the edge layer;
and the block chain service is used for receiving the data of the uplink certificate.
And the password management service is used for encrypting the data and sending the data to the gas monitoring platform.
In one embodiment, the gas supervision system further comprises a gas smart cloud supervision subsystem, and the gas smart cloud supervision subsystem is connected with the external supervision network and the gas supervision platform.
The present application also provides a gas supervision method for the gas supervision system of claim 5, comprising:
data acquisition: the terminal equipment is initially accessed to a network and registers an identity mark to the security gateway of the intelligent Internet of things; the identity identification needs to be authenticated during subsequent communication;
the intelligent gas controller issues an instruction: after detecting that gas leaks, the intelligent combustible gas detector requests the intelligent Internet of things security gateway to send an instruction to the intelligent gas controller in an encrypted manner, and the intelligent gas controller requests the intelligent Internet of things security gateway to send an instruction to the intelligent gas alarm, the intelligent gas electromagnetic valve and the intelligent fan;
the intelligent gas controller uploads data: the intelligent gas controller encrypts and uploads data to the intelligent Internet of things security gateway, and the intelligent Internet of things security gateway performs pre-chaining on the received data based on the block chain light nodes;
data are uploaded by the intelligent Internet of things security gateway: after encrypting the data, the intelligent Internet of things security gateway uploads the encrypted data to the edge layer by using 5G;
and uploading data by the edge layer: the data received by the edge layer is encrypted after being decrypted, analyzed and processed, and then uploaded to the gas monitoring platform;
and (3) chain loading and certificate storing: and after receiving the data, the gas monitoring platform links the data with the certificate through the BaaS service of the block chain service subsystem in real time.
In one embodiment, in the step of issuing the instruction by the intelligent gas controller, the intelligent gas detector requests the intelligent internet of things security gateway to acquire the public key of the intelligent gas controller, and encrypts and sends the instruction;
the intelligent gas controller decrypts the encrypted instruction by using a private key after receiving the encrypted instruction, requests the intelligent Internet of things security gateway to acquire public keys of the intelligent gas alarm, the intelligent gas electromagnetic valve and the intelligent fan according to the instruction, and then encrypts and sends the instruction;
the intelligent gas alarm, the intelligent gas electromagnetic valve and the intelligent fan are used for decrypting after receiving the encryption instruction by using a private key.
In an embodiment, in the step of uploading data by the intelligent gas controller, the data uploaded by the intelligent gas controller includes abnormal data monitored by the combustible gas detector, instruction data issued by the intelligent gas controller, alarm data of the intelligent gas alarm, closing data of the electromagnetic valve, and operation data of the fan.
In one embodiment, in the step of uploading data by the security gateway of the intelligent internet of things, after accessing the edge network, the security gateway of the intelligent internet of things requests the edge layer identity authentication service to obtain a random number, signs the random number and the digital identity by using a private key of the security gateway of the intelligent internet of things, sends the signed random number and the digital identity to the edge layer identity authentication service and performs identity authentication, and can access after the authentication is passed, and simultaneously generates a session key and establishes a secure encrypted link.
The application makes the design to the problem that gas data can not be traced and traced to the source in the prior art, and the gas supervisory equipment does not have data safety protection measure, has following beneficial effect:
1. the safety function of the equipment terminal is enhanced, and the safety and the accuracy of the equipment information are ensured by using the identity and the safety protocol; the gas leakage early warning and alarming can be accurately carried out, the accident occurrence probability is reduced, and the life safety of people is guaranteed;
2. the intelligent Internet of things security gateway fusion networking technology and distributed data storage, cryptography, consensus mechanism and other technologies of the block chain can realize trusted transmission, calculation and storage of data;
3. the data is encrypted and transmitted from the whole process of acquisition, alarming, triggering, early warning and evidence storage, so that the safety and the credibility of the data are ensured;
4. by utilizing the characteristics of transparent disclosure, non-tampering, traceability and the like of the block chain, the gas monitoring data is recorded, verified, audited and the like, the full life cycle of the data is monitored, and the data information is searchable and the process can be traced;
5. by utilizing an edge computing technology and deploying edge layer services, the problem that a supervision platform processes data pressure in a centralized mode is solved, and the requirements of high speed, low time delay and service localization in a gas supervision process are met;
6. the gas pipe network is accurately positioned and visually displayed by utilizing the gas intelligent gas management and control integrated subsystem and the gas intelligent cloud supervision subsystem, and once a gas safety accident occurs, rescue can be timely and accurately carried out;
the application combines the 5G technology with identity authentication, a cryptographic algorithm, a block chain and edge calculation, ensures the equipment safety problem, the data safety problem, the real-time supervision and the accident tracing problem in the gas supervision process, and effectively improves the automation, digitization, visualization and intelligence level of gas supervision.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a logic diagram of a gas monitoring system and a monitoring method provided in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings, which are examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the patent. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
It should be noted that the same reference numerals are used to denote the same components or parts in the embodiments of the present application, and for the same parts in the embodiments of the present application, only one of the parts or parts may be given the reference numeral, and it should be understood that the reference numerals are also applicable to the other same parts or parts.
In order to explain the technical solution of the present invention, the following description is made with reference to the specific drawings and examples.
Example one
Referring to fig. 1, the embodiment of the application provides a gas supervision system, which includes an intelligent gas controller, an intelligent internet of things security gateway and a gas supervision platform, which are connected in sequence.
And the terminal equipment is connected with the intelligent Internet of things security gateway and uploads terminal equipment information data to the intelligent Internet of things security gateway, and the terminal equipment connected with the intelligent gas controller can be an intelligent combustible gas detector, an intelligent gas controller, an intelligent gas electromagnetic valve, an intelligent gas alarm, an intelligent fan, an intelligent camera and also can be terminal equipment commonly used in other gas supervision.
The terminal equipment is internally provided with an equipment identity identification module and a safety protocol module, before the terminal equipment is used, the equipment ID of the terminal equipment needs to be generated at the safety gateway of the intelligent Internet of things by utilizing the equipment ID, the terminal equipment can be used after being registered to be legal equipment, meanwhile, in the data transmission process of the terminal equipment, data are encrypted and are transmitted by adopting a safety protocol, fields such as equipment address information, the equipment identity identification, a ciphertext and a check code are encapsulated in the safety protocol, and the safety of the gas sensing terminal equipment and the data can be ensured, so that the terminal equipment and the data are not easy to be invaded and controlled by lawless persons.
Intelligent thing networking security gateway for with terminal equipment information data encryption packing and utilize the 5G network to upload to gas supervision platform with the encrypted data package, intelligent thing networking security gateway is thing networking security gateway, the identity module has also been set up in the intelligent thing networking security gateway, the safety protocol module, can ensure its identity safety when receiving terminal equipment's the data collection and communicating with the border layer, intelligent thing networking security gateway has still deployed password management simultaneously, district's chain light node module, can link up the data real-time that gas perception terminal equipment gathered, prevent that data from being falsified, guarantee data security.
The edge layer is an edge computing platform and can preprocess data from the intelligent Internet of things security gateway, so that the data processing pressure of the gas supervision platform is reduced, and the requirements of high rate, low time delay and service localization in the gas supervision process are met; the edge layer is internally provided with artificial intelligence, identity authentication, timestamp service, block chain service and password management service.
And the artificial intelligence service constructs an edge Internet of things model through an artificial intelligence algorithm and provides the capability of edge image processing data analysis and emergency intelligent response.
And the identity authentication service is used for providing identity authentication service for applications, equipment, personnel, systems and the like which are accessed to the edge layer.
The timestamp service is based on public key cryptography infrastructure (PKI), provides accurate and reliable timestamp service, confirms the existence of edge layer processing data at a certain time and the relative time sequence of related operations, provides basic service for preventing the time of gas supervision from being repudiated, and ensures the judicial effectiveness of data.
The block chain service realizes the credible evidence storage of data safety based on the block chain technology, provides the real-time chain storage of the data in the whole process, ensures that the data cannot be falsified, and can trace the process.
And the edge end receives the data uploaded by the security gateway of the intelligent Internet of things, decrypts and analyzes the data through the password management service, encrypts the data through the password management service and uploads the data to the gas supervision platform.
The gas monitoring platform comprises a smart gas management and control integrated subsystem, a gas smart cloud monitoring subsystem, a block chain subsystem, an identity authentication subsystem and a time stamp subsystem;
the intelligent gas management and control integrated subsystem is used for transmitting data to the gas supervision platform and comprises sensing terminal equipment and set rules arranged in the intelligent gas management and control integrated subsystem; the intelligent gas management and control integrated subsystem takes gas pipe network facility information as basic data, takes gas safety data and emergency treatment as supervision contents, transmits the gas safety data to a gas supervision platform in real time through sensing terminal equipment, judges whether the data are normal or not according to established rules, and warns the abnormal data.
The gas smart cloud supervision subsystem can be brought into all aspects of daily gas safety production and operation of gas industry supervision departments, gas operation enterprises, gas users, gas industry employees, professional vehicles and the like, converts the traditional offline supervision of the gas safety into online supervision, realizes real-time, visualization and early warning of the gas safety supervision, effectively improves supervision strength, standardizes the gas industry operation, promotes the safe and stable development of the gas industry, provides scientific basis for the safety supervision of the gas industry, and assists safety decisions of the supervision departments.
The block chain subsystem realizes the trusted data storage based on the block chain technology, provides the real-time chain storage of the data in the whole process, ensures that the data cannot be falsified, can trace the process, and provides the trusted and efficient sharing and exchanging service of the data among all functional departments in the emergency processing process.
And the identity authentication subsystem is used for providing identity authentication services, such as identity registration, key management and credible identity authentication services, for the users, equipment, gateways, systems and applications accessing the gas monitoring platform.
And the time stamping subsystem is used for providing a trusted time service for the data.
The flow of the gas supervisory systems that this application provided when specifically using is as follows:
data acquisition process
When the terminal equipment is accessed to a network for the first time, the terminal equipment firstly needs to register an equipment identity identification in the security gateway of the intelligent Internet of things, a pair of public and private keys is generated at the same time, the security gateway of the intelligent Internet of things uses the private key to sign based on the equipment ID to generate the equipment identity identification, the identity identification is issued to the corresponding terminal equipment, and the equipment ID and the public key are registered in the security gateway of the intelligent Internet of things.
The method comprises the steps that a terminal device firstly completes identity authentication before data collection, specifically, firstly, a security gateway of the intelligent Internet of things is requested to obtain a random number, the random number and an identity are signed by using a private key of the security gateway of the intelligent Internet of things and then sent to the security gateway of the intelligent Internet of things; and during communication, identity authentication is carried out, the network and data acquisition can be normally accessed after the authentication is passed, a session key is generated, and a safe encryption link is established.
When gas pipeline or gas equipment appear revealing, and when gas and air mixture concentration reached the threshold value of explosion limit lower limit, intelligent combustible gas detector at first acquireed intelligent gas controller public key through intelligent thing networking security gateway, encrypt the transmission to the instruction, intelligent gas controller uses the private key to decrypt after receiving the instruction, at first request intelligent thing networking security gateway and acquire intelligent gas alarm according to the instruction, intelligent gas solenoid valve, intelligent fan public key, encrypt the transmission to the instruction, intelligent gas alarm, intelligent gas solenoid valve, use the private key to decrypt after the intelligent fan receives, trigger intelligent gas alarm warning early warning, close intelligent gas solenoid valve, open instructions such as intelligent fan.
Process for uploading data to gas monitoring platform by terminal equipment
When the security gateway of the intelligent Internet of things is firstly accessed to the edge layer, a public and private key pair is firstly generated, the public key and the equipment ID are packaged to request the authentication service of the edge layer for equipment registration, and the identity authentication service of the edge layer utilizes the private key to carry out digital signature to generate the digital identity of the identity authentication service and sends the digital identity to the security gateway of the intelligent Internet of things.
After the security gateway of the intelligent Internet of things is accessed to the edge layer, the security gateway of the intelligent Internet of things requests to acquire a random number from the identity authentication service of the edge layer, signs the random number and the digital identity by using a private key of the security gateway of the intelligent Internet of things and then sends the signed random number and the digital identity to the identity authentication service of the edge layer for identity authentication, and after the signature is successfully accessed, a session key is generated at the same time, and a secure encryption link is established.
The intelligent gas controller uses the public key of the intelligent Internet of things security gateway to encrypt and send data such as an intelligent gas alarm opening instruction, an intelligent gas electromagnetic valve closing instruction and an intelligent fan opening instruction, the intelligent Internet of things security gateway decrypts by using a private key thereof and packages original text data, the data packet is encrypted and processed by password management based on the intelligent Internet of things security gateway and sent to a gas supervision platform, and meanwhile, the light node based on the block chain service of the intelligent Internet of things security gateway performs data pre-chaining operation.
Edge calculation process
The method is characterized in that artificial intelligence service, identity authentication service, timestamp service, block chain service and password management service are deployed on an edge layer, so that the edge layer has the functions of artificial intelligence, identity authentication, trusted timestamp, block chain security and evidence storage, data encryption and the like.
An edge Internet of things model is constructed through an artificial intelligence algorithm of artificial intelligence service, and edge image processing data analysis and emergency intelligent response capabilities are provided; an identity security authentication mechanism of the edge Internet of things equipment is constructed through identity authentication service, so that the identity security and credibility of the terminal equipment are guaranteed; an edge trusted time service is established through a timestamp service, and a trusted time source is provided for data acquisition, processing and analysis of terminal equipment; the edge data security evidence storage service is established through the block chain service, so that the data collected by the terminal equipment cannot be falsified in an edge layer, and the data source is real and effective.
Referring to fig. 1, in an embodiment, an intelligent gas controller is used as a control center of a terminal device, and can issue instructions to an intelligent combustible gas detector, an intelligent gas alarm, an intelligent gas solenoid valve, and an intelligent fan in real time, and transmit a data ciphertext in the whole process, so as to ensure data security and credibility.
After the intelligent Internet of things security gateway acquires data such as intelligent gas alarm, intelligent gas solenoid valve switch and intelligent fan operation, the data are uploaded through a 5G network, and meanwhile, the edge computing technology is utilized to carry out data analysis and identity authentication uploading to a block chain service subsystem in a gas supervision platform to carry out cochain storage, data full-range ciphertext transmission and tamper resistance are achieved, and the true reliability of the data is ensured.
Example two
The embodiment provides an action process of the application in specific use:
gas data acquisition
When the intelligent combustible gas detector is initially connected to a network, the intelligent combustible gas detector firstly registers the digital identity of the equipment in the security gateway of the intelligent Internet of things, and simultaneously generates a pair of public and private keys, the security gateway of the intelligent Internet of things uses the private key to sign based on the equipment ID, generates an equipment identity identifier, issues the equipment identity identifier, and simultaneously registers the equipment ID and the public key in the security gateway of the intelligent Internet of things.
When the intelligent combustible gas detector monitors that gas in the environment is abnormal, the intelligent Internet of things security gateway is requested to acquire the public key of the intelligent gas controller, and abnormal data are encrypted and sent to the intelligent gas controller.
Sending instructions by intelligent gas controller
After receiving the abnormal data ciphertext that intelligent combustible gas detector sent, intelligent gas controller uses the private key to decipher, judges that the gas is revealed the back, requests intelligent thing networking security gateway to acquire intelligent gas alarm, intelligent gas solenoid valve, intelligent fan key, encrypts the instruction and sends, and intelligent gas alarm, intelligent gas solenoid valve, intelligent fan receive the instruction after decipher, carry out the warning, close the valve, open the intelligent fan operation.
Data uploading intelligent Internet of things security gateway
The intelligent gas controller classifies, packages and encrypts abnormal data monitored by the intelligent combustible gas detector, issued instruction data, alarm data, electromagnetic valve closing data and intelligent fan operation data, uploads the abnormal data, the issued instruction data, the alarm data, the electromagnetic valve closing data and the intelligent fan operation data to the intelligent Internet of things security gateway, and performs pre-chaining operation based on the block chain light nodes.
Data upload to edge layer
The intelligent Internet of things security gateway performs identity authentication through the edge layer identity authentication service, establishes a secure encryption communication link after the identity authentication is passed, and uploads data encryption to the edge layer block chain service by using a 5G network.
Edge layer to platform layer
After the intelligent Internet of things security gateway passes through edge layer identity authentication, the encrypted data packet is uploaded to a gas supervision platform through a 5G network security link.
Cochain deposit certificate
After the gas supervision platform receives the data, the gas abnormal data, the intelligent gas alarm data, the intelligent gas electromagnetic valve closing data and the intelligent fan closing data are linked up and stored in real time through the BaaS service of the block chain service subsystem, and the safe storage of the data is guaranteed, and the data cannot be tampered.
The application makes the design to the problem that gas data can not be traced and traced to the source in the prior art, and the gas supervisory equipment does not have data safety protection measure, has following beneficial effect:
1. the safety function of the equipment terminal is enhanced, and the safety and the accuracy of the equipment information are ensured by using the identity and the safety protocol; the gas leakage early warning and alarming can be accurately carried out, the accident occurrence probability is reduced, and the life safety of people is guaranteed;
2. the intelligent Internet of things security gateway fusion networking technology and distributed data storage, cryptography, consensus mechanism and other technologies of the block chain can realize trusted transmission, calculation and storage of data;
3. the data is encrypted and transmitted from the whole process of acquisition, alarming, triggering, early warning and evidence storage, so that the safety and the credibility of the data are ensured;
4. by utilizing the characteristics of transparent disclosure, non-tampering, traceability and the like of the block chain, the gas monitoring data is recorded, verified, audited and the like, the full life cycle of the data is monitored, and the data information is searchable and the process can be traced;
5. by utilizing an edge computing technology and deploying edge layer services, the problem that a supervision platform processes data pressure in a centralized mode is solved, and the requirements of high speed, low time delay and service localization in a gas supervision process are met;
6. the gas pipe network is accurately positioned and visually displayed by utilizing the gas intelligent gas management and control integrated subsystem and the gas intelligent cloud supervision subsystem, and once a gas safety accident occurs, rescue can be timely and accurately carried out;
the application combines the 5G technology with identity authentication, a cryptographic algorithm, a block chain and edge calculation, ensures the equipment safety problem, the data safety problem, the real-time supervision and the accident tracing problem in the gas supervision process, and effectively improves the automation, digitization, visualization and intelligence level of gas supervision.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (9)
1. A gas supervision system is characterized by comprising terminal equipment, an intelligent Internet of things security gateway and a gas supervision platform which are sequentially connected;
the terminal equipment is used for being connected with the intelligent Internet of things security gateway and uploading information data of the terminal equipment to the intelligent Internet of things security gateway;
the intelligent Internet of things security gateway is used for encrypting and packaging information data of the terminal equipment into an encrypted data packet and uploading the encrypted data packet to the gas monitoring platform by using a 5G network, and is also used for pre-chaining the data through a block chain light node;
the gas monitoring platform comprises an intelligent gas management and control integrated subsystem, a block chain subsystem, an identity authentication subsystem and a time stamp subsystem;
the intelligent gas management and control integrated subsystem is used for transmitting data to the gas supervision platform, and established rules are preset in the intelligent gas management and control integrated subsystem;
the intelligent gas management and control integrated subsystem takes gas pipe network facility information as basic data, takes gas safety data and emergency treatment as supervision contents, transmits the gas safety data to the gas supervision platform in real time through the terminal equipment, judges whether the data are normal or not according to the established rule, and warns the abnormal data;
the block chain subsystem is used for trusted storage of data;
the identity authentication subsystem is used for providing identity authentication service for users, equipment, gateways, systems and applications which are accessed to the gas monitoring platform;
the time stamping subsystem is used for providing a trusted time service for data.
2. The gas monitoring system according to claim 1, further comprising an edge layer, wherein the edge layer is configured to receive the encrypted data packet from the smart internet of things security gateway, perform identity authentication on the encrypted data packet, and upload the authenticated encrypted data packet to the gas monitoring platform.
3. The gas supervisory system as claimed in claim 2, wherein the edge layer includes artificial intelligence services, identity authentication services, timestamp services, blockchain services, password management services;
the artificial intelligence service establishes an edge Internet of things model through a preset algorithm and is used for analyzing the data of the encrypted data packet;
the identity authentication service is used for providing identity authentication service for users, equipment, gateways, systems and applications accessing the edge layer;
the time stamp service is used for confirming the existence and relative time sequence of the encrypted data packet processed at the edge layer;
the block chain service is used for receiving data of uplink certificate storage;
and the password management service is used for encrypting data and sending the data to the gas monitoring platform.
4. The gas monitoring system according to claim 1, further comprising a gas smart cloud monitoring subsystem, wherein the gas smart cloud monitoring subsystem is connected to an external monitoring network and the gas monitoring platform.
5. The gas supervisory system according to claim 1, wherein the terminal equipment comprises an intelligent combustible gas detector, an intelligent gas controller, an intelligent gas alarm, an intelligent gas solenoid valve, an intelligent fan and an intelligent camera;
the intelligent combustible gas detector is used for detecting the concentration of the fuel gas in the air and is connected with the intelligent fuel gas controller;
the intelligent gas controller, the intelligent gas alarm, the intelligent gas electromagnetic valve and the intelligent fan are connected with each other and used for issuing instructions to the intelligent gas alarm, the intelligent gas electromagnetic valve and the intelligent fan.
6. A gas supervision method for the gas supervision system of claim 1, comprising:
data acquisition: the terminal equipment is initially accessed to a network and registers an identity mark to the security gateway of the intelligent Internet of things; the identity identification needs to be authenticated during subsequent communication;
the intelligent gas controller issues an instruction: after detecting that gas leaks, the intelligent combustible gas detector requests the intelligent Internet of things security gateway to send an instruction to the intelligent gas controller in an encrypted manner, and the intelligent gas controller requests the intelligent Internet of things security gateway to send an instruction to the intelligent gas alarm, the intelligent gas electromagnetic valve and the intelligent fan;
the intelligent gas controller uploads data: the intelligent gas controller encrypts and uploads data to the intelligent Internet of things security gateway, and the intelligent Internet of things security gateway performs pre-chaining on the received data based on the block chain light nodes;
data are uploaded by the intelligent Internet of things security gateway: the intelligent Internet of things security gateway uploads the encrypted data to the edge layer by using 5G;
and uploading data by the edge layer: the data received by the edge layer is encrypted after being decrypted, analyzed and processed, and then uploaded to the gas monitoring platform;
and (3) chain loading and certificate storing: and after receiving the data, the gas monitoring platform links the data with the certificate through the BaaS service of the block chain service subsystem in real time.
7. The gas monitoring method according to claim 6, wherein in the step of issuing the instruction by the intelligent gas controller, the intelligent gas detector requests the security gateway of the intelligent internet of things to acquire the public key of the intelligent gas controller, and encrypts and sends the instruction;
the intelligent gas controller decrypts the encrypted instruction by using a private key after receiving the encrypted instruction, requests the intelligent Internet of things security gateway to acquire public keys of the intelligent gas alarm, the intelligent gas electromagnetic valve and the intelligent fan according to the instruction, and then encrypts and sends the instruction;
the intelligent gas alarm, the intelligent gas electromagnetic valve and the intelligent fan are used for decrypting after receiving the encryption instruction by using a private key.
8. The gas monitoring method according to claim 6, wherein in the step of uploading data by the intelligent gas controller, the data uploaded by the intelligent gas controller comprises abnormal data monitored by the gas detector, instruction data issued by the intelligent gas controller, alarm data of the intelligent gas alarm, electromagnetic valve switching data and fan operation data.
9. The gas monitoring method according to claim 6, wherein in the step of uploading data by the security gateway of the intelligent Internet of things, after the security gateway of the intelligent Internet of things is connected to a network, the security gateway of the intelligent Internet of things requests the edge identity authentication service to obtain a random number, signs the random number and a digital identity by using a private key of the security gateway of the intelligent Internet of things and then sends the random number and the digital identity to the edge identity authentication service for identity authentication, and after the random number and the digital identity are successfully connected, a session key is generated at the same time, and a secure encryption link is established.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111581858.8A CN114331759A (en) | 2021-12-22 | 2021-12-22 | Gas supervision system and supervision method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111581858.8A CN114331759A (en) | 2021-12-22 | 2021-12-22 | Gas supervision system and supervision method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114331759A true CN114331759A (en) | 2022-04-12 |
Family
ID=81053909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111581858.8A Pending CN114331759A (en) | 2021-12-22 | 2021-12-22 | Gas supervision system and supervision method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114331759A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115640915A (en) * | 2022-12-19 | 2023-01-24 | 成都秦川物联网科技股份有限公司 | Intelligent gas pipe network compressor safety management method and Internet of things system |
| CN117135626A (en) * | 2023-10-25 | 2023-11-28 | 北京数盾信息科技有限公司 | Safe Internet of things control system based on high-speed encryption technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806167A (en) * | 2018-06-21 | 2018-11-13 | 山东固源信息科技有限公司 | A kind of community's nine small place dangerous situations management system and application method based on LoRaWAN networks |
| CN112529721A (en) * | 2020-12-30 | 2021-03-19 | 河南中盾云安信息科技有限公司 | Grain supervision method based on block chain and Internet of things |
| CN112600892A (en) * | 2020-12-07 | 2021-04-02 | 北京邮电大学 | Block chain equipment and system for Internet of things and working method |
| CN112804310A (en) * | 2020-12-31 | 2021-05-14 | 河南中盾云安信息科技有限公司 | Multi-chain intelligent security gateway for application of Internet of things and implementation method |
| EP3883204A1 (en) * | 2020-03-20 | 2021-09-22 | Certsign S.A. | System and method for secure generation, exchange and management of a user identity data using a blockchain |
-
2021
- 2021-12-22 CN CN202111581858.8A patent/CN114331759A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806167A (en) * | 2018-06-21 | 2018-11-13 | 山东固源信息科技有限公司 | A kind of community's nine small place dangerous situations management system and application method based on LoRaWAN networks |
| EP3883204A1 (en) * | 2020-03-20 | 2021-09-22 | Certsign S.A. | System and method for secure generation, exchange and management of a user identity data using a blockchain |
| CN112600892A (en) * | 2020-12-07 | 2021-04-02 | 北京邮电大学 | Block chain equipment and system for Internet of things and working method |
| CN112529721A (en) * | 2020-12-30 | 2021-03-19 | 河南中盾云安信息科技有限公司 | Grain supervision method based on block chain and Internet of things |
| CN112804310A (en) * | 2020-12-31 | 2021-05-14 | 河南中盾云安信息科技有限公司 | Multi-chain intelligent security gateway for application of Internet of things and implementation method |
Non-Patent Citations (3)
| Title |
|---|
| 中国质量认证中心: "《区块链与第三方评定》", 31 August 2021, 中国经济出版社, pages: 174 * |
| 岳勇等: "数字技术赋能供应链金融的应用研究", 《网络空间安全》, vol. 11, no. 3, 25 March 2020 (2020-03-25), pages 72 - 80 * |
| 王益民等: "《电子政务规划与设计》", 30 June 2013, 国家行政学院出版社, pages: 248 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115640915A (en) * | 2022-12-19 | 2023-01-24 | 成都秦川物联网科技股份有限公司 | Intelligent gas pipe network compressor safety management method and Internet of things system |
| CN115640915B (en) * | 2022-12-19 | 2023-03-10 | 成都秦川物联网科技股份有限公司 | Intelligent gas pipe network compressor safety management method and Internet of things system |
| US11906112B2 (en) | 2022-12-19 | 2024-02-20 | Chengdu Qinchuan Iot Technology Co., Ltd | Methods for safety management of compressors in smart gas pipeline network and internet of things systems thereof |
| CN117135626A (en) * | 2023-10-25 | 2023-11-28 | 北京数盾信息科技有限公司 | Safe Internet of things control system based on high-speed encryption technology |
| CN117135626B (en) * | 2023-10-25 | 2024-01-26 | 北京数盾信息科技有限公司 | Safe Internet of things control system based on high-speed encryption technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109302405A (en) | Industrial data detection block chain network framework and detection method based on edge calculations | |
| CN104580233B (en) | A kind of internet of things intelligent household security gateway system | |
| CN114331759A (en) | Gas supervision system and supervision method | |
| CN108965215A (en) | A kind of dynamic security method and system of more fusion coordination and responses | |
| CN107612698A (en) | A kind of commercial cipher detection method, device and system | |
| EP3482543A1 (en) | Observation system | |
| CN108306896B (en) | Substation state monitoring system and method with data protection function | |
| CN113472547B (en) | Safety monitoring system based on block chain | |
| CN110099072A (en) | A kind of safety protecting method being directed to industrial data transmission of internet of things | |
| CN111225000A (en) | Bridge structure health monitoring system based on block chain technology | |
| CN114023031A (en) | Intelligent fire-fighting management system and method for small and micro-place based on 5G technology | |
| CN113595969A (en) | Internet of things information protection system based on multiple verification | |
| CN115664691B (en) | Communication security car networking system | |
| CN115147956A (en) | Data processing method and device, electronic equipment and storage medium | |
| CN111711627B (en) | Industrial Internet data security monitoring method and system based on block chain | |
| KR102239769B1 (en) | Network security method using ship maintenance support network system | |
| CN117557173A (en) | Order processing method and system based on take-out dispatch | |
| CN101175201A (en) | Method for recognizing fake real-time video | |
| US11811956B2 (en) | Blockchain-based supervision system of hazardous chemical production | |
| CN114827200B (en) | Intelligent automobile basic map data safety protection assembly | |
| CN114189359B (en) | Internet of things equipment capable of avoiding data tampering, data safety transmission method and system | |
| CN114928486B (en) | Industrial control protocol security ferrying method, device and system based on digital certificate and storage medium | |
| CN113988862B (en) | Safety early warning system and safety early warning method for block chain data chaining method | |
| CN115118751A (en) | Block chain-based supervision system, method, equipment and medium | |
| CN113922961A (en) | Data encryption and decryption transmission method in intelligent security community platform data issuing and gathering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |