CN111212131A - Device for realizing multi-core modular expansion internet of things proxy based on carrier communication - Google Patents
Device for realizing multi-core modular expansion internet of things proxy based on carrier communication Download PDFInfo
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- CN111212131A CN111212131A CN201911401414.4A CN201911401414A CN111212131A CN 111212131 A CN111212131 A CN 111212131A CN 201911401414 A CN201911401414 A CN 201911401414A CN 111212131 A CN111212131 A CN 111212131A
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The invention discloses a device for realizing multi-core modularized expansion of an internet of things agent based on carrier communication, which comprises an internet of things agent terminal, a concentrator and a carrier module, wherein the internet of things agent terminal is respectively connected with the concentrator through the carrier module; the invention can realize the function fusion of multiple terminals, improve the comprehensive performance of the terminals, and simultaneously realize the automatic detection and the automatic reporting of the terminal information, thereby not only reducing the labor consumption, but also improving the efficiency and the accuracy of the information reporting.
Description
Technical Field
The invention relates to the technical field of power distribution network monitoring, in particular to a device for realizing multi-core modular expansion internet of things proxy based on carrier communication.
Background
The low-voltage distribution network is located at the tail end of the whole power grid, has the characteristics of wide distribution, complex power supply and utilization environment, high operation and maintenance difficulty and the like, is lack of intelligent and efficient operation monitoring and operation and maintenance management means for a long time, mostly depends on manpower to perform periodic investigation at present, and mainly has the following two problems:
(1) the input force of personnel is large, and the investigation time period is long;
(2) the artificial external force of batch meter tool to lock destroys seriously, and the no table power consumption has the table to steal the electric phenomenon outward, often can't discover or discover to steal the electric action untimely through artificial system analysis, causes great economic loss for the enterprise.
Disclosure of Invention
The invention aims to provide a device for realizing multi-core modularized expansion internet of things proxy based on carrier communication, which can realize function fusion of multiple terminals, improve the comprehensive performance of the device, realize automatic detection and automatic reporting of terminal information, replace a manual reporting mode, reduce the labor consumption and improve the efficiency and accuracy of information reporting.
The technical scheme adopted by the invention is as follows:
a device for realizing multi-core modularized expansion of an internet of things agent based on carrier communication comprises a plurality of internet of things agent terminals, a concentrator and a carrier module CCO (central processing unit), wherein the plurality of internet of things agent terminals are connected with the concentrator through the carrier module CCO respectively, and the internet of things agent terminals and the concentrator are communicated based on an HPLC (high performance liquid chromatography) carrier communication mode;
the internet of things agent terminal comprises a carrier sub-node module STA, an active sensing module LTU and an anti-electricity-stealing module, wherein the carrier sub-node module STA automatically identifies a station area and is connected with a carrier module CCO of the corresponding station area, the carrier sub-node module STA monitors signals detected by the active sensing module LTU and the anti-electricity-stealing module and transmits the detected signals to the corresponding carrier module CCO in an HPLC (high performance liquid chromatography) carrier communication mode, the carrier module CCO synchronizes the received information to a concentrator, and the concentrator reports the information to a main station in a 4G communication mode.
Further, the size of the active sensing module LTU is designed according to a large 4P air switch specification, and the size L × W × H of the active sensing module LTU is not greater than 72mm × 90.5mm × 66mm, wherein L, W, H are the length, width and height of the active sensing module LTU, respectively.
Further, the size of the anti-electricity-stealing module is designed according to a large 1P air switch specification, the size L multiplied by W multiplied by H of the anti-electricity-stealing module is not more than 18mm multiplied by 90.5mm multiplied by 66mm, wherein L, W, H is the length, the width and the height of the anti-electricity-stealing module respectively.
Furthermore, the active sensing module LTU and the anti-electricity-stealing module are connected by a single-row inserting interface, the single-row inserting interface comprises a high-speed serial bus, and serial ports of the serial bus are not converted and directly adopt TTL levels.
Further, the connector terminal pitch in the single row of the inserting interface is 2.5 mm.
Furthermore, the high-speed serial bus comprises a data input interface SDI, a data output interface SDO, a clock signal interface SCLK, a chip selection signal interface CS, a power interface and a ground port; the power interface is connected with a 3.3V power supply.
The invention has the beneficial effects that: through the automatic identification connection between the carrier sub-node module STA and the concentrator carrier module CCO, the abnormal signals detected by the active sensing module and the anti-electricity-stealing module are timely transmitted to the concentrator and reported to the main station in time, and the manual reporting mode is replaced, so that the manpower consumption is reduced, the information transmission accuracy is improved, meanwhile, the transmission efficiency is further improved based on a high-speed HPLC carrier communication mode, the timeliness of reporting the abnormal information is guaranteed, and the influence caused by the abnormal event is indirectly prevented from further expanding.
Drawings
FIG. 1 is a block diagram schematically illustrating the structure of the present invention;
FIG. 2 is a block diagram of a high speed serial bus port.
Detailed Description
As shown in fig. 1, the system comprises a plurality of internet of things agent terminals, a concentrator and a carrier module CCO, wherein the plurality of internet of things agent terminals are connected with the concentrator through the carrier module CCO respectively, and the internet of things agent terminals and the concentrator communicate with each other based on an HPLC carrier communication mode;
the IOT agent terminal comprises a carrier sub-node module STA, an active sensing module LTU and an anti-electricity-stealing module, wherein the carrier sub-node module STA automatically identifies a station area and is connected with a carrier module CCO of the corresponding station area, the carrier sub-node module STA monitors signals detected by the active sensing module LTU and the anti-electricity-stealing module and transmits the detected signals to the corresponding carrier module CCO in an HPLC (high performance liquid chromatography) carrier communication mode, the carrier module CCO synchronizes the received information to a concentrator, and the concentrator reports the information to a main station in a 4G communication mode.
For a better understanding of the present invention, the technical solutions of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1, the system comprises a plurality of internet of things agent terminals, a concentrator and a carrier module CCO, wherein the plurality of internet of things agent terminals are connected with the concentrator through the carrier module CCO, and the internet of things agent terminals and the concentrator communicate with each other based on an HPLC carrier communication mode.
The power line carrier communication is a communication technology for data transmission using a power line, that is, an existing power grid is used as a transmission medium of signals, so that the power grid can transmit power and data transmission can be performed at the same time.
Each network point in each distribution area is provided with an Internet of things agent terminal, so that real-time, synchronous and intelligent monitoring of multiple network points in the distribution area is realized. The internet of things agent terminal comprises a carrier sub-node module STA, an active sensing module LTU and an anti-electricity-stealing module.
The size of the active sensing module LTU is designed according to the large 4P air switch specification, the size L × W × H of the active sensing module LTU is not greater than 72mm × 90.5mm × 66mm, wherein L, W, H are the length, width and height of the active sensing module LTU, respectively.
The size of the anti-electricity-stealing module is designed according to the large 1P air switch specification, the size L multiplied by W multiplied by H of the anti-electricity-stealing module is not more than 18mm multiplied by 90.5mm multiplied by 66mm, wherein L, W, H is the length, the width and the height of the anti-electricity-stealing module respectively.
The active sensing module LTU can realize that the power capacity is 6W on the basis of big 4P air switch specification, wherein, active sensing module LTU operation consumption is not more than 3W, and active sensing module LTU can provide 3.3V, 3W's power output for the electricity generation and stealing module.
The carrier sub-node module STA automatically identifies the station area and is connected with the carrier module CCO of the corresponding station area, the carrier sub-node module STA monitors signals detected by the active sensing module LTU and the anti-electricity-stealing module and transmits the detected signals to the corresponding carrier module CCO in an HPLC carrier communication mode, the carrier module CCO synchronizes the received information to the concentrator, the concentrator reports the information to the master station in a 4G communication mode, the master station receives the information comprising the station area information, the network point information and the specific abnormal report, the accurate and efficient positioning of abnormal accident occurrence points is realized, the whole process does not depend on manual monitoring, the method and the system can be automatically completed through communication among the terminals, not only save redundant labor consumption, but also greatly improve the failure and accuracy of monitoring of all network points in the distribution area, facilitate timely processing and maintenance and avoid influencing further expansion.
The active sensing module LTU and the anti-electricity-stealing module are connected through a single-row inserting interface, the single-row inserting interface comprises a high-speed serial bus, and serial ports of the serial bus are not converted and directly adopt TTL levels. Wherein, the distance between the connector terminals in the single-row scratching-inserting type interface is 2.5 mm; as shown in fig. 2, in the high-speed serial bus, SDI is a data input, SDO is a data output, SCLK is a clock signal, and CS is a chip select signal; the power supply output is defined as: the positive pole of the power supply is 3.3V, and the ground end is GND.
Claims (6)
1. The utility model provides a device of thing networking agent that realizes multicore module extension based on carrier communication which characterized in that: the system comprises a plurality of internet of things agent terminals, a concentrator and a carrier module CCO, wherein the plurality of internet of things agent terminals are connected with the concentrator through the carrier module CCO respectively, and the internet of things agent terminals and the concentrator are communicated based on an HPLC carrier communication mode;
the internet of things agent terminal comprises a carrier sub-node module STA, an active sensing module LTU and an anti-electricity-stealing module, wherein the carrier sub-node module STA automatically identifies a station area and is connected with a carrier module CCO of the corresponding station area, the carrier sub-node module STA monitors signals detected by the active sensing module LTU and the anti-electricity-stealing module and transmits the detected signals to the corresponding carrier module CCO in an HPLC (high performance liquid chromatography) carrier communication mode, the carrier module CCO synchronizes the received information to a concentrator, and the concentrator reports the information to a main station in a 4G communication mode.
2. The apparatus of claim 1 for implementing multi-core modular extended internet of things proxy based on carrier communication, wherein: the size of the active sensing module LTU is designed according to a large 4P air switch specification, the size L multiplied by W multiplied by H of the active sensing module LTU is not more than 72mm multiplied by 90.5mm multiplied by 66mm, wherein L, W, H is the length, the width and the height of the active sensing module LTU respectively.
3. The apparatus of claim 1 for implementing multi-core modular extended internet of things proxy based on carrier communication, wherein: the size of the anti-electricity-stealing module is designed according to a large 1P air switch specification, the size L multiplied by W multiplied by H of the anti-electricity-stealing module is not more than 18mm multiplied by 90.5mm multiplied by 66mm, wherein L, W, H is the length, the width and the height of the anti-electricity-stealing module respectively.
4. The apparatus of claim 1 for implementing multi-core modular extended internet of things proxy based on carrier communication, wherein: the active sensing module LTU and the anti-electricity-stealing module are connected through a single-row inserting interface, the single-row inserting interface comprises a high-speed serial bus, and serial ports of the serial bus are not converted and directly adopt TTL levels.
5. The apparatus of claim 4 for implementing multi-core modular extended internet of things proxy based on carrier communication, wherein: the connector terminal pitch in the single row of the inserting interface is 2.5 mm.
6. The apparatus of claim 4 for implementing multi-core modular extended internet of things proxy based on carrier communication, wherein: the high-speed serial bus comprises a data input interface SDI, a data output interface SDO, a clock signal interface SCLK, a chip selection signal interface CS, a power interface and a grounding port; the power interface is connected with a 3.3V power supply.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111865365A (en) * | 2020-08-20 | 2020-10-30 | 杭州华罡智能科技有限公司 | HPLC on-site operation and maintenance module |
| CN113162239A (en) * | 2021-05-11 | 2021-07-23 | 南方电网电力科技股份有限公司 | Low-voltage distribution network platform area topological structure and deployment method |
| CN114336968A (en) * | 2021-12-29 | 2022-04-12 | 广东电网有限责任公司 | Low-voltage power distribution system and data communication method of low-voltage power distribution system |
| CN116316860A (en) * | 2023-05-22 | 2023-06-23 | 国网信息通信产业集团有限公司 | Distributed photovoltaic collection control interaction system based on HPLC communication |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147428A (en) * | 2017-05-23 | 2017-09-08 | 重庆物奇科技有限公司 | A kind of PLC network platform area recognition methods and carrier communication module |
| CN108923422A (en) * | 2018-07-13 | 2018-11-30 | 全球能源互联网研究院有限公司 | Internet of Things proxy data processing method, system and electric network terminal equipment monitoring system |
| CN110333388A (en) * | 2019-08-21 | 2019-10-15 | 山东德源电力科技股份有限公司 | A kind of modularity collector device for realizing fusion electric power Internet of Things cognition technology |
| CN110609209A (en) * | 2019-09-23 | 2019-12-24 | 国网四川省电力公司巴中市恩阳供电分公司 | Active sensing method for power loss of distribution room based on Internet of things |
-
2019
- 2019-12-31 CN CN201911401414.4A patent/CN111212131A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147428A (en) * | 2017-05-23 | 2017-09-08 | 重庆物奇科技有限公司 | A kind of PLC network platform area recognition methods and carrier communication module |
| CN108923422A (en) * | 2018-07-13 | 2018-11-30 | 全球能源互联网研究院有限公司 | Internet of Things proxy data processing method, system and electric network terminal equipment monitoring system |
| CN110333388A (en) * | 2019-08-21 | 2019-10-15 | 山东德源电力科技股份有限公司 | A kind of modularity collector device for realizing fusion electric power Internet of Things cognition technology |
| CN110609209A (en) * | 2019-09-23 | 2019-12-24 | 国网四川省电力公司巴中市恩阳供电分公司 | Active sensing method for power loss of distribution room based on Internet of things |
Non-Patent Citations (1)
| Title |
|---|
| 沈海泓: "远方电能计量运行监测系统研究", 《中国优秀硕士学位论文全文数据库（工程科技Ⅱ辑）》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111865365A (en) * | 2020-08-20 | 2020-10-30 | 杭州华罡智能科技有限公司 | HPLC on-site operation and maintenance module |
| CN113162239A (en) * | 2021-05-11 | 2021-07-23 | 南方电网电力科技股份有限公司 | Low-voltage distribution network platform area topological structure and deployment method |
| CN114336968A (en) * | 2021-12-29 | 2022-04-12 | 广东电网有限责任公司 | Low-voltage power distribution system and data communication method of low-voltage power distribution system |
| CN114336968B (en) * | 2021-12-29 | 2024-04-30 | 广东电网有限责任公司 | Low-voltage power distribution system and data communication method thereof |
| CN116316860A (en) * | 2023-05-22 | 2023-06-23 | 国网信息通信产业集团有限公司 | Distributed photovoltaic collection control interaction system based on HPLC communication |
| CN116316860B (en) * | 2023-05-22 | 2023-11-03 | 国网信息通信产业集团有限公司 | Distributed photovoltaic collection control interaction system based on HPLC communication |
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