CN212749047U - Energy efficiency communication front-end processor based on cloud service platform - Google Patents
Energy efficiency communication front-end processor based on cloud service platform Download PDFInfo
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- CN212749047U CN212749047U CN202020343718.1U CN202020343718U CN212749047U CN 212749047 U CN212749047 U CN 212749047U CN 202020343718 U CN202020343718 U CN 202020343718U CN 212749047 U CN212749047 U CN 212749047U
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Abstract
The utility model relates to an efficiency communication front-end processor based on cloud service platform, including high in the clouds server and terminal, the terminal includes current transformer, voltage transformer, electric energy measurement chip, processing unit and networking unit, is equipped with RS485 serial ports, RS232 serial ports, clock module and memory in the processing unit, current transformer and voltage transformer install on the power supply cable and be connected with electric energy measurement chip, electric energy measurement chip is connected with processing unit, the networking unit is connected with processing unit, processing unit visits the high in the clouds server through the networking unit; the current transformer, the voltage transformer and the electric energy metering chip are used for replacing a traditional ammeter to acquire energy consumption data; simultaneously, the intelligent electric meter is communicated with the RS485 serial port and the RS232 serial port, the electric energy metering chip and the data sent by the intelligent electric meter are stored and forwarded in the processing unit, the processing unit sends and gathers power consumption data to the cloud server through the networking unit, and related personnel can conveniently call the data.
Description
Technical Field
The utility model relates to an efficiency detects technical field, specifically is an efficiency communication front-end processor based on cloud service platform.
Background
Energy efficiency is the ratio of the amount of energy actually consumed to the amount of energy that plays a role in energy utilization. Along with the popularization of the national policy of energy conservation and emission reduction in the production process of enterprises, energy efficiency data of the enterprises in the production process need to be reported to relevant departments. Most of the existing energy consumption statistical modes are determined according to the degree of an ammeter, and a traditional ammeter cannot carry out remote communication and needs manpower to carry out data acquisition, statistics and summarization; the existing intelligent electric meter can send power consumption data through a serial interface, so that an energy efficiency acquisition device which is compatible with a traditional electric meter and an intelligent electric meter is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an efficiency communication front-end processor based on cloud service platform can overcome the problem in the background art, realizes the quick collection of efficiency and uploads to high in the clouds to data acquisition.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses an efficiency communication front-end processor based on cloud service platform, including high in the clouds server and terminal, the terminal includes current transformer, voltage transformer, electric energy measurement chip, processing unit and networking unit, be equipped with RS485 serial ports, RS232 serial ports, clock module and memory in the processing unit, current transformer and voltage transformer install on the power supply cable and with the electric energy measurement chip is connected, the electric energy measurement chip with the processing unit is connected, the networking unit with the processing unit is connected, the processing unit passes through the access of networking unit the high in the clouds server.
Furthermore, the processing unit is an ST89C51 singlechip, and an RS 485-to-RS 232 adapter is arranged at the serial port of the singlechip.
Furthermore, the model of the electric energy metering chip is CS5460A, and the electric energy metering chip is connected with the serial port of the single chip microcomputer.
Further, the networking unit includes but is not limited to network card, wireless network card, WIFI module and other functional modules for networking, and the networking unit is connected with the processing unit through a serial port.
Furthermore, the processing unit further comprises an LED display screen and an input device, the LED display screen is connected with the IO pin of the single chip microcomputer through a flat cable, and the input device is connected with the single chip microcomputer through a serial port.
The utility model has the advantages that: the utility model discloses an energy efficiency communication front-end processor based on cloud service platform uses current transformer and voltage transformer to replace traditional ammeter and carry out the collection of energy consumption data, and current transformer and voltage transformer send the data of gathering to electric energy measurement chip and calculate; meanwhile, the intelligent ammeter is communicated through an RS485 serial port and an RS232 serial port, data sent by the electric energy metering chip and the intelligent ammeter are stored and forwarded in the processing unit, and the processing unit sends and gathers power consumption data to the cloud server through the networking unit, so that data calling of related personnel is facilitated; the utility model discloses a to the collection of multiple ammeter data to be convenient for carry out the efficiency management to various power consumptive units.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a block diagram of the present invention.
Detailed Description
As shown in fig. 1: the energy efficiency communication front-end processor based on the cloud service platform comprises a cloud server and a terminal, wherein the terminal comprises a current transformer, a voltage transformer, an electric energy metering chip, a processing unit and a networking unit, an RS485 serial port, an RS232 serial port, a clock module and a memory are arranged in the processing unit, the current transformer and the voltage transformer are installed on a power supply cable and connected with the electric energy metering chip, the electric energy metering chip is connected with the processing unit, the networking unit is connected with the processing unit, and the processing unit accesses the cloud server through the networking unit.
The clock module is used for determining the data acquisition frequency of the processing unit, the acquired data are stored in the memory in a short time and are automatically erased after being sent, a current transformer and a voltage transformer are used for replacing a traditional ammeter to acquire energy consumption data, and the current transformer and the voltage transformer send the acquired data to the electric energy metering chip for calculation; meanwhile, the intelligent ammeter is communicated through an RS485 serial port and an RS232 serial port, data sent by the electric energy metering chip and the intelligent ammeter are stored and forwarded in the processing unit, and the processing unit sends and gathers power consumption data to the cloud server through the networking unit, so that data calling of related personnel is facilitated; the utility model discloses a to the collection of multiple ammeter data to be convenient for carry out the efficiency management to various power consumptive units.
In this embodiment, the processing unit is ST89C51 singlechip, the serial ports department of singlechip is equipped with RS485 commentaries on classics RS 232's adapter, the serial interface of ST89C51 singlechip is RS232 standard interface, and current smart electric meter serial ports includes RS232 standard interface and RS485 standard interface, consequently sets up RS485 commentaries on classics RS 232's adapter, the interface that is when smart electric meter is RS485 standard interface, the singlechip also can carry out normal data reception.
In this embodiment, the model of the electric energy metering chip is CS5460A, the electric energy metering chip is connected to the serial port of the single chip, and the pulse output frequency of the CS5460A chip is directly proportional to the active energy and has a high-speed electric energy calculation function. The device can be used for detecting the magnitude of a voltage signal, is mainly applied to a single-phase electronic electric energy meter and a three-phase electronic electric energy meter, and is very suitable for detecting electric energy data in the embodiment.
In this embodiment, the networking unit includes but is not limited to network card, wireless network card, WIFI module etc. and is used for the functional module of networking, and the networking unit passes through the serial ports and is connected with the processing unit, and the networking unit establishes communication with the high in the clouds server, is convenient for power consumption data's upload.
In this embodiment, processing unit still includes LED display screen and input device, and the LED display screen passes through the winding displacement and is connected with singlechip IO pin, and input device passes through the serial ports and is connected with the singlechip, and the LED display screen is convenient for the relevant personnel of the unit that the terminal is located look over and contrast the verification, and input device is the keyboard, can input remark information storage through the keyboard and send to high in the clouds server in the lump in the memory.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides an efficiency communication front-end processor based on cloud service platform which characterized in that: including high in the clouds server and terminal, the terminal includes current transformer, voltage transformer, electric energy measurement chip, processing unit and networking unit, be equipped with RS485 serial ports, RS232 serial ports, clock module and memory in the processing unit, current transformer and voltage transformer install on the power supply cable and with the electric energy measurement chip is connected, the electric energy measurement chip with the processing unit is connected, the networking unit with the processing unit is connected, the processing unit passes through the networking unit visits the high in the clouds server.
2. The energy-efficient communication front-end processor based on the cloud service platform according to claim 1, characterized in that: the processing unit is an ST89C51 single chip microcomputer, and an RS 485-to-RS 232 adapter is arranged at a serial port of the single chip microcomputer.
3. The energy-efficient communication front-end processor based on the cloud service platform according to claim 2, characterized in that: the model of the electric energy metering chip is CS5460A, and the electric energy metering chip is connected with the serial port of the single chip microcomputer.
4. The energy-efficient communication front-end processor based on the cloud service platform according to claim 1, characterized in that: the networking unit comprises but not limited to network cards, wireless network cards, WIFI modules and other functional modules for networking, and is connected with the processing unit through a serial port.
5. The energy-efficient communication front-end processor based on the cloud service platform according to claim 2, characterized in that: the processing unit further comprises an LED display screen and an input device, the LED display screen is connected with the IO pin of the single chip microcomputer through a flat cable, and the input device is connected with the single chip microcomputer through a serial port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020343718.1U CN212749047U (en) | 2020-03-18 | 2020-03-18 | Energy efficiency communication front-end processor based on cloud service platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020343718.1U CN212749047U (en) | 2020-03-18 | 2020-03-18 | Energy efficiency communication front-end processor based on cloud service platform |
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| CN212749047U true CN212749047U (en) | 2021-03-19 |
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| CN202020343718.1U Expired - Fee Related CN212749047U (en) | 2020-03-18 | 2020-03-18 | Energy efficiency communication front-end processor based on cloud service platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467309A (en) * | 2021-07-06 | 2021-10-01 | 南京信息工程大学 | Building power consumption monitored control system based on thing networking |
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2020
- 2020-03-18 CN CN202020343718.1U patent/CN212749047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467309A (en) * | 2021-07-06 | 2021-10-01 | 南京信息工程大学 | Building power consumption monitored control system based on thing networking |
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Granted publication date: 20210319 |