CN115693921A - Power distribution station room auxiliary monitoring system based on ARM platform - Google Patents
Power distribution station room auxiliary monitoring system based on ARM platform Download PDFInfo
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- CN115693921A CN115693921A CN202211137236.0A CN202211137236A CN115693921A CN 115693921 A CN115693921 A CN 115693921A CN 202211137236 A CN202211137236 A CN 202211137236A CN 115693921 A CN115693921 A CN 115693921A
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Abstract
The invention discloses a power distribution station room auxiliary monitoring system based on an ARM platform, which comprises a power distribution station room intelligent auxiliary monitoring master station platform and an intelligent power distribution gateway, wherein a station end monitoring system acquires and sends real-time data in a station through intelligent gateway equipment, the intelligent gateway equipment receives station room environment data information and receives station room equipment state, security information and video monitoring data, and the intelligent gateway sends the monitoring data to an IoT platform in a 4G mode; meanwhile, the intelligent gateway uploads the video monitoring information to a video platform in a 4G mode; join in marriage supplementary control of electrical room intelligence main website platform: receiving and checking station house data information, monitoring equipment operation conditions, routing inspection plans and configuring monitoring parameters; the intelligent power distribution gateway: the method comprises the steps of collecting, storing, encrypting and uploading data information of the site station house, adapting the protocol of equipment and self-checking and analyzing the working condition, wherein an ARM chip is adopted by a main control core chip and an AI analysis chip of the intelligent power distribution gateway.
Description
Technical Field
The invention relates to a monitoring system, in particular to an auxiliary monitoring system of a power distribution station room based on an ARM platform.
Background
The intelligent Internet of things system 'cloud management side end' framework edge equipment has the functions of information acquisition, internet of things agent and edge calculation, and supports camping, power distribution and emerging services. The system adopts hardware platform, functional software, structure modularization, software and hardware decoupling and communication protocol self-adaptive design, and meets the requirements of high-performance concurrency, large-capacity storage and multiple acquisition objects. A Linux kernel operating system is adopted to meet the requirement that a station house is communicated with a regional master station, and the communication comprises video retrieval, acquisition, storage, encryption and reporting of data information of a power distribution station house, protocol adaptation of equipment, working condition self-checking analysis and the like. And uploading to the master station system in a wireless 4G + APN mode. Hereinafter, the device is referred to as an intelligent gateway for short.
The intelligent auxiliary monitoring system application platform of the power distribution station room is deployed in the IV area, the station end monitoring data uses a 4G public network channel, and the intelligent auxiliary monitoring system application platform of the power distribution station room is accessed through a main station firewall and an intrusion detection system through an intelligent auxiliary edge computing gateway of the station room and an APN private network.
Disclosure of Invention
The invention aims to solve the technical problem that the existing ARM chip auxiliary monitoring system cannot be well used in a special scene of a power distribution station at present through the integral design, the ARM chip is enabled to be used in the power distribution station monitoring system through the integral design, and the ARM chip auxiliary monitoring system based on the ARM platform is provided to solve the problems.
The invention is realized by the following technical scheme:
the power distribution station room auxiliary monitoring system based on the ARM platform comprises a power distribution station room intelligent auxiliary monitoring master station platform and an intelligent power distribution gateway, wherein a station end monitoring system acquires and uploads real-time data in a station through intelligent gateway equipment, the intelligent gateway equipment receives station room environment data information and receives equipment state, security information and video monitoring data in the station, and the intelligent gateway uploads the monitoring data to an IoT platform in a 4G mode; meanwhile, the intelligent gateway uploads the video monitoring information to a video platform in a 4G mode; join in marriage supplementary control of electrical room intelligence main website platform: receiving and checking station house data information, monitoring equipment operation conditions, routing inspection plans and monitoring parameter configuration; the intelligent power distribution gateway: the method comprises the steps of collecting, storing, encrypting and uploading site station house data information, adapting a protocol of equipment and self-checking and analyzing working conditions, wherein an ARM chip is adopted for a main control core chip and an AI analysis chip of the intelligent power distribution gateway.
The station end monitoring system collects and uploads real-time data in a station through intelligent gateway equipment, the intelligent gateway equipment receives station house environment data information and receives monitoring data such as station equipment state, security information, video monitoring and the like, and the intelligent gateway uploads the monitoring data to an IoT platform in a 4G (APN) mode; meanwhile, the intelligent gateway uploads the video monitoring information to a video platform in a 4G (APN) mode.
Furthermore, the intelligent power distribution gateway is transversely connected with monitoring equipment in series in a data bridging mode, information is acquired by converting equipment of different manufacturers through a standard protocol and a unified data format, the acquired data is encrypted by an encryption chip and is uploaded to a master station system in a wireless 4G + APN mode. The intelligent power distribution gateway is transmission equipment which is necessary for transmitting data in an uplink mode and connecting various station room equipment in a downlink mode, various monitoring equipment are transversely connected in series in a data bridging mode under the condition that the operation of the existing equipment is not changed, information is acquired by converting equipment of different manufacturers through a standard protocol and a unified data format, the acquired data is encrypted by an encryption chip, and the data is uploaded to a master station system in a wireless 4G + APN mode. The intelligent auxiliary edge computing gateway of the station house adopts a Linux kernel operating system;
furthermore, the intelligent distribution gateway loads the encrypted information in the TF encryption card, and establishes network connection with the secure access platform by adopting the loaded encrypted information.
Further, through APP in the intelligent power distribution gateway, the equipment list of the json format is generated by the equipment information, the intelligent power distribution gateway sends the equipment list to the IOT platform through the edge proxy, the IOT platform pushes the intelligent auxiliary main station, the intelligent auxiliary main station analyzes the information, equipment is automatically added, and the unique ID of each end equipment of the intelligent power distribution gateway is returned after the addition is completed.
Furthermore, the intelligent power distribution gateway is an edge computing gateway, a Centos7.7 operating system is adopted, mySql database is used for storing data, and the stored data comprises video retrieval, environmental data information acquisition, storage, encryption, reporting, equipment protocol adaptation, equipment operation condition monitoring, routing inspection plan drawing and monitoring parameter configuration data. The edge computing gateway operating system supports multi-process management, interprocess communication and synchronization, process scheduling, memory mapping, page table management, memory allocation, a virtual file system, different types of character equipment, block equipment, network equipment and the like, state queries such as CPU occupancy rate, memory utilization rate, disk space utilization rate, port occupation condition and the like, and provides functions of user configuration, password policy setting, log audit configuration, remote management configuration and the like. And provides a unified system call interface.
Furthermore, the edge computing gateway has a local data storage function, historical data storage is respectively carried out every 5 minutes and 1 hour of fineness, and meanwhile, the edge computing gateway has a historical alarm data storage function, and when the data reaches a threshold value, the stored data is automatically cleared. The edge gateway has multiple basic functions, including data storage and processing, log storage and the like. And providing a local data storage function, providing 5-minute and 1-hour fineness for respectively storing historical data, and simultaneously providing a historical alarm data storage function. When the data reaches a certain order of magnitude, an auto-purge function is provided. The method has the advantages that the edge computing capability is provided, the collected data are correspondingly processed according to the configuration of the ledger, and processed results are timely put into a warehouse, so that the data can be conveniently traced and checked in the future. And meanwhile, the processed result is sent to a local monitoring client or sent to an Internet of things management platform through an mqtt protocol. And providing a log function comprising an operation log and a program running log, and supporting an authorized user to query the log. From taking the 4G module, can use operator 4G card to carry out network communication, possess external antenna, satisfy network communication under the adverse circumstances. The automatic polling function is provided, the polling period setting function is provided according to the user requirements, and polling according to time and period is supported. The system has the function of generating the inspection result into a report and automatically uploading the report to the master station. The monitoring program information configuration is provided, the designated program can be monitored in real time, and when the program fails and exits the operation, the program can be automatically restarted, so that the normal operation of the system is guaranteed.
Furthermore, the edge computing gateway has edge computing capability, correspondingly processes the acquired data according to the configuration of the ledger, stores the processing result in a warehouse, and simultaneously sends the processing result to a local monitoring client or sends the processing result to the intelligent auxiliary monitoring master station platform of the power distribution room through an mqtt protocol. Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the power distribution station room auxiliary monitoring system based on the ARM platform realizes artificial intelligent analysis functions of safety helmet wearing detection, small animal invasion, personnel falling detection, regional invasion detection, meter reading, indicator light identification and the like;
2. the power distribution station room auxiliary monitoring system based on the ARM platform adopts a container technology, software is made into a standardized app software unit, and applications and all dependency relations thereof are packaged, so that an application program can be rapidly and reliably operated from one computing environment to another computing environment conveniently, the number of the containers is more than 4, a single container can support the deployment of a plurality of app applications, and the applications in different containers should not influence each other; the application is issued, deployed, operated and managed in a container mirror image mode;
3. in the distribution station room auxiliary monitoring system based on the ARM platform, the equipment is connected with the IOT management platform by adopting an MQTT protocol, and the protocol format conforms to the 4 th part of technical and functional specifications of the IOT management platform: and (4) the edge Internet of things agent and the Internet of things management platform interact with the protocol standard.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a block diagram of the system of the present invention.
Fig. 2 is a connection block diagram of the intelligent power distribution gateway and the power distribution room monitoring system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in fig. 1-2, the present invention receives and sends various messages based on the edge frame, and uploads the status and the acquisition amount of the edge device and the end device, and controls the end device through the edge frame.
The APP in the intelligent gateway generates the equipment list in the json format with the equipment information, the intelligent gateway sends the equipment list to the IOT platform through the edge proxy, the IOT is pushed to the intelligent auxiliary main station, the intelligent auxiliary main station analyzes the list, equipment is automatically added, and the unique ID of each end equipment of the intelligent gateway is returned after the addition is completed. And the end equipment completes automatic registration, activates a message to IOT sending end equipment through the APP, the IOT receives the activated message, updates the equipment state, and returns the message to inform the intelligent gateway of updating the state of the end equipment. The environment quantity collected by the end equipment is processed and analyzed by the intelligent gateway in a unified way, if an alarm is generated, the environment quantity is sent to the IOT platform through an alarm message, otherwise, the environment quantity is sent to the IOT platform through a data message. The intelligent auxiliary platform can control the end equipment, the intelligent auxiliary platform carries out remote control message issuing to the IOT platform, the IOT forwards the message issuing to the intelligent gateway, and the intelligent gateway analyzes the message and informs the corresponding end equipment. The intelligent auxiliary platform can issue corresponding configuration files, including but not limited to threshold configuration, acquisition frequency configuration and alarm linkage configuration. And the IOT forwards the message to the intelligent gateway and reacts to the message content.
The edge computing gateway provides a client side of a C/S and B/S architecture, supports functions of real-time data preview, real-time alarm pushing, historical data query, video monitoring, plan view preview, alarm query and the like, and meets the requirement of local monitoring. The edge computing gateway has a video equipment access function, supports access and forwarding of video streams in various formats such as RTSP, RTMP, HTTP-FLV and HLS, supports WEBRTC and has extremely low delay. Meanwhile, the method also supports GB/28181 and SIP-B protocols, meets the basic video signaling interaction requirement, and has the capability of being docked with a visual platform. The edge computing gateway supports data transmission to an Internet of things management platform through mqtt, and meets multiple functions, including: 1) end equipment registration 2) side equipment registration 3) end equipment state timing period updating 4) response control command 5) remote sensing remote signaling data period uploading 6) data displacement uploading 7) real-time uploading of alarm data 8) APP mirror image issuing 9) container running state control and the like. And the actual access requirement of the site is met.
The edge computing gateway supports standard 104 data to be sent to a main station, meets multiple functions, comprises 1) telemetering remote signaling data cycle sending 2) data displacement sending 3) time synchronization command sending 4) data total calling 5) file transmission and the like, and supports concurrence of not less than 100 links. After receiving a real-time video playing request command from a master station side through an SIP-B interface protocol, the edge computing gateway communicates with the NVR through GB28181 or RTSP or an SDK of a station end NVR to obtain a real-time video stream of a field monitoring camera and uploads the real-time video stream to the master station system. The edge computing gateway supports multiple modes for collecting the equipment state parameters, including but not limited to IEC104, IEC61850, modbus, wireless LoRa and other accesses.
The edge computing gateway has a standard 61850 protocol access function, has a 61850 client and can acquire telemetering remote signaling data and issue fixed value data. And a 61850 modeling tool is provided to meet the common modeling requirements. The model file is generated according to the communication modeling specification of the monitoring data of the power distribution station room and is sent to the intelligent power distribution gateway, the intelligent power distribution gateway is provided with a perfect configuration tool, simple configuration is carried out, the data can be accessed into the intelligent power distribution gateway equipment, and the access and the uploading of the monitoring data are completed. The edge computing gateway has a wireless LoRa access function. And the wireless communication of 470MHz frequency band based on LoRa is adopted, so that the wireless networking protocol of the wireless networking node equipment of the power transmission and transformation equipment is met, and the wireless transmission distance can reach 50m. And a matched address setting tool is arranged, so that damaged equipment can be conveniently replaced at any time.
Based on the artificial intelligent video convolution recognition algorithm, the number of people entering a power distribution station can be counted, the wearing state of the safety helmet can be reliably detected, state data and alarm images of the non-wearing safety helmet are output through the network port, and the state data comprise monitoring addresses, alarm time points, the number of people wearing the safety helmet and the number of people not wearing the safety helmet. The alarm output image keeps the last frame of the image that the non-wearing of the safety helmet is detected.
The safety helmet personnel of the power distribution room enter identification, can utilize stock or newly add a network high definition camera to be accessed into an AI collector, and after real-time video analysis, the positions of all personnel and two states of wearing the safety helmet are displayed by a square frame, and the personnel can be accessed into a moving loop host or a main station platform through an Ethernet calling mode, and the number of local snapshot storage pictures is not less than 1000.
The AI analysis function mainly utilizes the image recognition technology to carry out security monitoring and intelligent analysis of behaviors, and the artificial intelligence analysis real-time image carries out intelligent recognition. The categories and contents of the image acquisition are shown in the following table.
| Categories | Uploading content |
| Safety helmet | Event and picture snapshot uploading and short video calling |
| Regional intrusion | Event and picture snapshot uploading and short video calling |
| People fall down to the ground | Event and picture snapshot uploading and short video calling |
| Biometric identification | Event and picture snapshot uploading and short video calling |
TABLE 1 Intelligent Camera image acquisition categories and content
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The power distribution station room auxiliary monitoring system based on the ARM platform is characterized by comprising a power distribution station room intelligent auxiliary monitoring master station platform and an intelligent power distribution gateway, wherein the station end monitoring system acquires and transmits real-time data in a station through intelligent gateway equipment, the intelligent gateway equipment receives station room environment data information and receives equipment state, security information and video monitoring data in the station, and the intelligent gateway transmits the monitoring data to an IoT platform in a 4G mode; meanwhile, the intelligent gateway uploads the video monitoring information to a video platform in a 4G mode;
join in marriage supplementary control of electrical room intelligence main website platform: receiving and checking station house data information, monitoring equipment operation conditions, routing inspection plans and configuring monitoring parameters;
the intelligent power distribution gateway: the method comprises the steps of collecting, storing, encrypting and uploading data information of the site station house, adapting the protocol of equipment and self-checking and analyzing the working condition, wherein an ARM chip is adopted by a main control core chip and an AI analysis chip of the intelligent power distribution gateway.
2. The auxiliary monitoring system for the power distribution station house based on the ARM platform is characterized in that the intelligent power distribution gateway is transversely connected with monitoring equipment in series in a data bridging mode, the collected information of equipment of different manufacturers is converted through a standard protocol and a unified data format, the collected data is encrypted by an encryption chip and is uploaded to a master station system in a wireless 4G + APN mode.
3. The ARM platform based power distribution station room auxiliary monitoring system as claimed in claim 2, wherein the intelligent power distribution gateway loads the encryption information in the TF encryption card, and network connection is established with the security access platform by using the loaded encryption information.
4. The ARM platform-based power distribution station room auxiliary monitoring system as claimed in claim 1, wherein the APP in the intelligent power distribution gateway generates a device list in a json format from device information, the intelligent power distribution gateway uploads the device list to the IOT platform through an edge proxy, the device list is pushed to the intelligent auxiliary main station through the IOT, the intelligent auxiliary main station analyzes the device list, devices are automatically added, and the unique ID of each end device of the intelligent power distribution gateway is returned after the addition is completed.
5. The ARM platform based substation building auxiliary monitoring system of claim 1, wherein the intelligent power distribution gateway is an edge computing gateway, a Centos7.7 operating system is adopted, and mySql database is used for storing data, wherein the stored data comprises video retrieval, environmental data information acquisition, storage, encryption, reporting, equipment protocol adaptation, equipment operation condition monitoring, routing inspection plan making and monitoring parameter configuration data.
6. The ARM platform based power distribution station room auxiliary monitoring system as claimed in claim 5, wherein the edge computing gateway has a local data storage function, historical data storage is performed every 5 minutes and 1 hour of fineness respectively, and a historical alarm data storage function is also performed, and when the data reaches a threshold value, the stored data is automatically cleared.
7. The ARM platform based power distribution station room auxiliary monitoring system as claimed in claim 5, wherein the edge computing gateway has edge computing capability, performs corresponding processing on the acquired data according to the account configuration, and stores the processing result in a storage, and simultaneously sends the processing result to a local monitoring client or an mqtt protocol to the power distribution station room intelligent auxiliary monitoring master station platform.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116708519A (en) * | 2023-08-09 | 2023-09-05 | 深圳市金石三维打印科技有限公司 | Remote communication data processing method and system for 3D printer |
| CN117395141A (en) * | 2023-12-07 | 2024-01-12 | 江苏征途技术股份有限公司 | Method for simplifying station room intelligent auxiliary and artificial intelligent visual gateway configuration |
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- 2022-09-19 CN CN202211137236.0A patent/CN115693921A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116708519A (en) * | 2023-08-09 | 2023-09-05 | 深圳市金石三维打印科技有限公司 | Remote communication data processing method and system for 3D printer |
| CN117395141A (en) * | 2023-12-07 | 2024-01-12 | 江苏征途技术股份有限公司 | Method for simplifying station room intelligent auxiliary and artificial intelligent visual gateway configuration |
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