CN110545290A - Electrical equipment intelligent lock management device based on internet of things - Google Patents
Electrical equipment intelligent lock management device based on internet of things Download PDFInfo
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- CN110545290A CN110545290A CN201910934006.9A CN201910934006A CN110545290A CN 110545290 A CN110545290 A CN 110545290A CN 201910934006 A CN201910934006 A CN 201910934006A CN 110545290 A CN110545290 A CN 110545290A
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- 238000004891 communication Methods 0.000 claims abstract description 23
- 238000005516 engineering process Methods 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 230000007613 environmental effect Effects 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000006855 networking Effects 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000007654 immersion Methods 0.000 claims description 5
- 230000008447 perception Effects 0.000 claims description 2
- 238000012795 verification Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Abstract
The invention provides an intelligent electric equipment lock management device based on an Internet of things technology, which comprises an intelligent lock body, a sensor unit, an edge Internet of things agent device, an Internet of things management platform and a mobile terminal device, wherein the intelligent lock body and the sensor unit are arranged on a door page of electric equipment and used for monitoring the state of the electric equipment and controlling the opening and closing of the door page, the edge Internet of things agent device is used as a main control unit of the device, communication convergence, edge calculation and regional autonomy of a sensing layer are realized through a north-south interface and used for issuing an intelligent lock unlocking instruction and collecting, storing and calculating environmental data of an electric power cabinet, the edge Internet of things agent device is in south communication connection with the intelligent lock body and the sensor unit, the north is in communication connection with the Internet of things management platform, and the Internet of things management platform is used for identity verification.
Description
Technical Field
The invention relates to the field of power cabinet management, in particular to an intelligent lock management device for electrical equipment based on the technology of the Internet of things.
background
According to different requirements of businesses, a national power grid company allocates various power box bodies in each distribution area, and the power utilization safety of the distribution area is concerned, so that intelligent management of the power box bodies is necessary, wherein the internet of things technology and the embedded technology realize object connection, information exchange and communication are carried out through information transmission media, so that the functions of intelligent identification, positioning, tracking, supervision and the like are realized, the defects that monitoring is difficult due to multiple electric power equipment and the power boxes are damaged due to extreme severe weather such as strong wind, heavy rain and the like in the management of the power boxes in the current market, information cannot be reported in time and the like exist, and huge loss is caused frequently.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide the intelligent management device for the power cabinet based on the internet of things technology, which can monitor the state of the power cabinet in real time, authorize a lock of the power cabinet body and visually and conveniently check and overhaul operations, improves the working efficiency, improves the safety supervision level and realizes the intelligent management of the power cabinet body.
The invention adopts the following technical scheme:
An intelligent lock management device for electrical equipment based on the technology of Internet of things,
Including intelligent lock body, sensor unit, edge thing allies oneself with agent's equipment, thing networking management platform and mobile terminal equipment, intelligence lock body and sensor unit set up the switch that is used for monitoring electrical equipment's state and control door page or leaf on electrical equipment door page or leaf, edge thing allies oneself with agent's equipment as the main control unit of device, see through the north-south interface, realize that the communication on perception layer assembles, edge calculation and regional autonomy, be used for issuing intelligent lock unlocking instruction, collection, storage and the calculation of electric power cabinet environmental data, edge thing allies oneself with agent's equipment southbound communication connection intelligence lock body and sensor unit, northbound communication connection thing networking management platform, thing networking management platform is used for verifying and authorizing the identity of equipment end.
Furthermore, the edge internet of things agent equipment comprises a mcu module, a first power module, a bluetooth module, a storage module, a network communication module, a debugging module, an acquisition module and a state display module, wherein the first power module supplies power to each module, and the mcu module and each module can be in communication connection.
Further, the first power module includes a power management chip PMIC and a super capacitor.
Further, the network communication module comprises a power wireless private network module and a 4G module.
Further, intelligence lock body includes main control unit and door position switch, and the position switch setting of door is in electrical equipment's two hinges departments that open the door for detect the on-off state of door, main control unit and marginal thing ally oneself with agency's equipment can be communicated and be connected and can drive intelligent lock body and unblank, and the position switch of door passes through the IO mouth and is connected with main control unit, and main control unit passes through the RS485 bus and joins in marriage agency's equipment with marginal thing and is connected.
Further, the sensor unit includes the camera, and temperature sensor, humidity transducer and water logging sensor, but temperature, humidity and the water logging state in the real time monitoring electric power cabinet upload and transmit thing networking management platform.
Furthermore, the camera and the edge Internet of things proxy equipment are communicated through MIPI, and the temperature sensor, the humidity sensor and the water sensor are connected with the edge Internet of things proxy equipment through AD chips.
Further, the sensor units are powered by a unified second power module.
As can be seen from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are: the first power module is provided with a power management chip PMIC to manage a system power supply, is provided with a super capacitor, can supply power for 5S after power failure, ensures that the system has time to send out self data after power failure, and prevents data loss; through setting up sensor unit, monitor the cabinet door of electric power cabinet and the temperature, humidity and the water logging state of cabinet, prevent the influence that artificial destruction and weather factor brought.
Drawings
FIG. 1 is an overall block diagram of an embodiment of the present invention
FIG. 2 is a block diagram of the smart lock body of the present invention;
FIG. 3 is a block diagram of a sensor unit of the present invention;
FIG. 4 is a block diagram of an edge agent device of the present invention;
FIG. 5 is a block diagram of the power module voltage distribution of the present invention;
Fig. 6 is a block diagram of the internet of things management platform of the present invention.
In the figure: 1. the intelligent lock comprises an intelligent lock body, 10 parts of a main controller, 11 parts of a door position switch, 12 parts of a lock tongue, 2 parts of a sensor unit, 20 parts of a temperature sensor, 21 parts of a humidity sensor, 22 parts of a water immersion sensor, 23 parts of a second power module, 24 parts of a camera, 3 parts of edge Internet of things agent equipment, 30 parts of an MCU module, 31 parts of a first power module, 32 parts of a Bluetooth module, 33 parts of a storage module, 34 parts of an electric wireless private network module, 35.4G module, 36 parts of a debugging module, 37 parts of an acquisition module, 38 parts of a state display module, 4 parts of an Internet of things management platform, 40 parts of data processing, 41 parts of equipment management, 42 parts of application management, 43 parts of connection management and 5 parts of mobile terminal equipment.
Detailed Description
The invention is further described below by means of specific embodiments.
Referring to fig. 1 to 6, electric equipment intelligence lock management device based on internet of things is including setting up at intelligent lock body 1, sensor unit 2, marginal thing allies oneself with agent's equipment 3, thing networking management platform 4 and mobile terminal 5, intelligent lock body 1 and sensor unit 2 set up the switch that is used for monitoring the state of electric power cabinet and control cabinet door on the electric power cabinet, and the thing allies oneself with agent's equipment 3 south can communicate and connect intelligent lock body 1, sensor unit 2, north can communicate and connect thing allies oneself with management platform 4.
intelligence lock body 1 includes main control unit 10 and door position switch 11, and door position switch 11 sets up the two hinges departments that open the door at the electric power cabinet for the on-off state of detection door, main control unit 10 can communicate with edge thing allies oneself with equipment 3 and drive intelligence lock body 1 and unblank, and door position switch 11 passes through the IO mouth and is connected with main control unit 10, and main control unit 10 is connected with edge thing allies oneself with equipment 3 through the RS485 bus.
Sensor unit 2 includes camera 24, temperature sensor 20, humidity transducer 21 and water sensor 22, but temperature in the real time monitoring electric power cabinet, humidity and water logging state and upload and transmit thing networking management platform 4, through MIPI communication between camera 24 and the marginal thing allies oneself with agent's equipment 3, temperature sensor 20, humidity transducer 21 and water sensor 22 are connected through the AD chip with marginal thing allies oneself with between the agent's equipment 3, sensor unit 2 is by unified second power module power supply 23.
The edge internet of things agent device 3 comprises a mcu module 30, a first power module 31, a bluetooth module 32, a storage module 33, a wireless power private network module 34, a 4G module 35, a debugging module 36, an acquisition module 37 and a state display module 38, wherein the first power module 31 supplies power to each module, the mcu module 30 is in communication connection with each module, and the first power module 31 comprises a power management chip PMIC and a super capacitor.
The intelligent lock body 1 is arranged on a cabinet body of an electric power box when the intelligent lock is used, a dry battery is adopted for supplying power, the service life is at least three years, meanwhile, a battery can be additionally hung, the intelligent lock has a sliding contact rod triggering function, the system sleep awakening function can be realized, a handle state signal is output, a lock tongue detection signal is output, the acousto-optic prompting function is realized, a mechanical key is arranged, the key is invalid under normal conditions, and the mechanical key is effective when the system is in failure.
Referring to fig. 3 in a matching manner, the sensor unit 2 of the present invention is a block diagram of the sensor unit 2, the sensor unit 2 includes a camera 24, a temperature sensor 20, a humidity sensor 21 and a water sensor 22, and can monitor information such as temperature, humidity and water immersion state in the power cabinet body in real time, alarm is given immediately once abnormality occurs, and the information is uploaded to the internet of things management platform 4 and sent to the mobile terminal device 5 of an operation and maintenance person, the camera 24 is turned on when the power cabinet door is opened, the camera 24 is not operated in other states, the camera 24 can check and store pictures taken at the related functions of the internet of things management platform 4 when the door is opened, the camera 24 is turned off after the door is closed, the camera 24 can enhance the safety of the power cabinet body, and check evidence after the cabinet body is illegally damaged, and after the communication link is normally connected, the camera 24 can be controlled by a control command of the internet of things management platform 4, and uploading the pictures.
The camera 24 adopts an ov5640 module, MIPI communication is carried out between the camera and the edge Internet of things agent device 3, the temperature sensor 20 adopts a pt100 module, the temperature sensor is connected with the edge Internet of things agent device 3 through an AD chip, the water sensor 22 module adopts an ES-DWDT module, the temperature sensor is connected with the edge Internet of things agent device through the AD chip, the sensors are powered by a second power module 23, and the collected environmental information of the electric cabinet body is uploaded to the edge Internet of things agent device 3.
With reference to fig. 4 to 5, the edge internet of things proxy apparatus 3 includes an MCU module 30, a first power module 31, a bluetooth module 32, a storage module 33, an electric wireless private network module 34, a 4G module 35, a debugging module 36, an acquisition module 37, and a status display module 38.
The MCU module 30 adopts a full log A40i platform level chip and a quad-core Cotex-A7 architecture, the dominant frequency can reach 1.5GHz at most, and the memory supports a total capacity of 2GB DDR2/DDR3/DDR3L/LPDDR2/LPDDR3, has rich interfaces, and has eMC5.0 interfaces, 3 paths of USB, 1 path of SATA, 8 paths of UART, 4 paths of SPI, 2 paths of MAC,1 path of SDIO and the like.
The power module 31 supplies power to each module in the system, the power part required by each module needs to be met, and the MCU module 30 needs 3.3V and 100 mA; the bluetooth module 32 requires 3.3V, 50 mA; the wireless private network module 34 of electric power needs 4V, 500mA, 4G module 35 needs 5V, the complete machine is used in the industrial field, 24V power supply is needed, so according to the power demand of different modules, need carry out voltage conversion and satisfy the electric current requirement, first power module 31 is furnished with power management chip PMIC, realize the management to the system power, and be furnished with super capacitor and can supply power 5s after the outage, guarantee that the system has time to go out self data transmission after the outage, prevent the emergence of the circumstances such as data loss.
the wireless private network module 34 of electric power adopts the four sub-band modules of the wireless private network of the electric power of China's Pantian, and is connected with the MCU module 30 through a serial port, and can send service data to the Internet of things management platform 4 through the wireless private network of electric power in the construction of the national grid company, so that the data transmission is safer and more reliable.
The 4G module 35 adopts a full-network communication 4G module FS-HCore-SIM7600CE, can realize SMS and data information transmission, GPS positioning and the like with low power consumption, is connected with the MCU module 30 through a serial port, realizes the receiving and sending of service data and instructions, is provided with an SIM card slot, can select an operator SIM card, realizes the sending of collected service data to the IOT management platform 4 through an operator base station, and realizes protocol data exchange with the IOT management platform 4.
The debugging module 36 leads out a Debug port through the MCU module 30, can be connected with a PC to check system printing information, and realizes the debugging function of the system.
The acquisition module 37 is used for the edge internet of things agent device 3 to connect with various sensor units 2 to acquire the environmental information of the power cabinet, and the signal outputs of the temperature sensor 20 and the water sensor 22 are analog values, so that the analog values need to be converted into digital values and then connected with the MCU module 30.
with reference to fig. 6 in a matching manner, the management platform 4 of the internet of things comprises core functions such as data processing 40, equipment management 41, application management 42 and connection management 43, realizes the unified acquisition of the safety access and data of the agent of the edge internet of things, manages and controls the agent of the edge internet of things in a unified manner, manages and upgrades the remote of the APP running on the agent of the edge internet of things, and performs functions such as online monitoring on the running state of the device of the internet of things, the application of the internet of things and the data of the internet of things, and provides standardized data and interface service externally, thereby supporting the development and platform operation of the APP on the service edge side.
The connection management 43 realizes the secure access of the edge internet of things agent device 3 and the mobile terminal device 5, and realizes the link communication through the electric wireless private network and the 4G public network, thereby realizing the secure authentication of the device.
The data processing 40 includes a real-time calculation and rule engine, and can acquire and calculate the environmental information data of the power box cabinet in real time, and process the data according to the set rule engine.
The device management 41 refers to the unified management of the edge internet of things agent device 3 and the mobile terminal device 5, wherein the device shadow refers to that a storage area is arranged in the edge internet of things agent device 3, all information of the device is arranged in the storage area, the internet of things management platform 4 only communicates with the storage area one by one, and the edge internet of things agent device 3 is not directly managed, so that the device state in the device shadow can be sent to the internet of things management platform 4 after the edge internet of things agent device 3 has a problem; the device topology can conveniently expand the sub-devices and realize the function of regional autonomy (communication between the sub-devices) of the edge end; the real-time monitoring refers to monitoring and controlling the state of the edge internet of things agent device 3, and includes functions such as online state, firmware version, CPU utilization, memory utilization, disk space utilization, flow and the like, and the remote operation and maintenance refers to remote debugging and firmware upgrading of the edge internet of things agent device 3.
The application management 42 is a function that can support an application list, show information such as application function introduction, version, developer, time on shelf, downloaded times, and support classified search and view of applications.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (8)
1. Electrical equipment intelligence lock management device based on internet of things, its characterized in that: including intelligent lock body, sensor unit, edge thing allies oneself with agent's equipment, thing networking management platform and mobile terminal equipment, intelligence lock body and sensor unit set up the switch that is used for monitoring electrical equipment's state and control door page or leaf on electrical equipment door page or leaf, edge thing allies oneself with agent's equipment as the main control unit of device, see through the north-south interface, realize that the communication on perception layer assembles, edge calculation and regional autonomy, be used for issuing intelligent lock unlocking instruction, collection, storage and the calculation of electric power cabinet environmental data, edge thing allies oneself with agent's equipment southbound communication connection intelligence lock body and sensor unit, northbound communication connection thing networking management platform, thing networking management platform is used for verifying and authorizing the identity of equipment end.
2. The intelligent lock management device for electrical equipment based on the technology of the internet of things as claimed in claim 1, wherein: the edge Internet of things agent equipment comprises a mcu module, a first power module, a Bluetooth module, a storage module, a network communication module, a debugging module, an acquisition module and a state display module, wherein the first power module supplies power for each module, and the mcu module is in communication connection with each module.
3. The intelligent lock management device for electrical equipment based on the technology of the internet of things as claimed in claim 2, wherein: the first power module comprises a power management chip PMIC and a super capacitor.
4. The intelligent lock management device for electrical equipment based on the technology of the internet of things as claimed in claim 2, wherein: the network communication module comprises a power wireless private network module and a 4G module.
5. The intelligent lock management device for electrical equipment based on the technology of the internet of things as claimed in claim 1, wherein: the intelligent lock body includes main control unit and door position switch, and the position switch setting of door is in electrical equipment's two hinge departments that open the door for detect the on-off state of door, main control unit and marginal thing ally oneself with equipment can be communicateed to be connected and can drive intelligent lock body unblank, and the position switch that opens the door passes through the IO mouth and is connected with main control unit, and main control unit passes through the RS485 bus and is connected with marginal thing allies oneself with equipment of agent.
6. The intelligent lock management device for electrical equipment based on the technology of the internet of things as claimed in claim 1, wherein: the sensor unit comprises a camera, a temperature sensor, a humidity sensor and a water immersion sensor, and can monitor the temperature, the humidity and the water immersion state in the power cabinet in real time and upload the temperature, the humidity and the water immersion state to the Internet of things management platform.
7. The intelligent lock management device for electrical equipment based on the technology of the internet of things as claimed in claim 6, wherein: the camera and the edge Internet of things agent equipment are communicated through MIPI, and the temperature sensor, the humidity sensor and the water sensor are connected with the edge Internet of things agent equipment through AD chips.
8. The intelligent lock management device for electrical equipment based on the technology of the internet of things as claimed in claim 6, wherein: the sensor units are powered by a unified second power module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910934006.9A CN110545290A (en) | 2019-09-29 | 2019-09-29 | Electrical equipment intelligent lock management device based on internet of things |
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| CN201910934006.9A CN110545290A (en) | 2019-09-29 | 2019-09-29 | Electrical equipment intelligent lock management device based on internet of things |
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| CN114143319A (en) * | 2021-12-17 | 2022-03-04 | 建信金融科技有限责任公司 | Cash box control method and device based on Internet of things and edge calculation |
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| CN112910954B (en) * | 2021-01-14 | 2023-12-29 | 国网安徽省电力有限公司信息通信分公司 | Remote management method and system for electric power Internet of things equipment |
| CN113835457A (en) * | 2021-08-10 | 2021-12-24 | 太原市高远时代科技有限公司 | Water conservancy integration intelligence rack based on edge calculation |
| CN113835457B (en) * | 2021-08-10 | 2022-07-12 | 太原市高远时代科技有限公司 | Water conservancy integration intelligence rack based on edge calculation |
| CN114143319A (en) * | 2021-12-17 | 2022-03-04 | 建信金融科技有限责任公司 | Cash box control method and device based on Internet of things and edge calculation |
| CN114143319B (en) * | 2021-12-17 | 2023-06-13 | 建信金融科技有限责任公司 | Money box control method and equipment based on Internet of things and edge calculation |
| CN114552581A (en) * | 2022-04-26 | 2022-05-27 | 国网天津市电力公司电力科学研究院 | Regional autonomous method, device and equipment for power distribution network |
| CN116074659A (en) * | 2023-04-03 | 2023-05-05 | 江苏跃腾电气有限公司 | Intelligent electric metering box management system based on Internet of things |
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