CN210038841U - System for reading metering data in two-dimensional code mode - Google Patents
System for reading metering data in two-dimensional code mode Download PDFInfo
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- CN210038841U CN210038841U CN201920968830.1U CN201920968830U CN210038841U CN 210038841 U CN210038841 U CN 210038841U CN 201920968830 U CN201920968830 U CN 201920968830U CN 210038841 U CN210038841 U CN 210038841U
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Abstract
The utility model relates to a read measurement data system with two-dimensional code mode relates to long-range measurement technical field. The system comprises a cloud platform and a mobile phone, wherein an Internet of things router module is connected with an energy consumption metering device and a cold and heat metering device in an electric signal mode. The Internet of things router module and the energy consumption metering device and the cold and heat metering device adopt an MODBUS protocol for communication, the Internet of things router module sends data to a specified energy consumption metering and cold and heat metering monitoring cloud platform server, the two-dimensional code is generated by the data of the energy consumption metering and the cold and heat metering monitoring, and the energy consumption metering and the cold and heat metering data of the monitoring are remotely checked in a mode of scanning the two-dimensional code by a mobile phone. The utility model realizes the scanning and using of a single metering device and a plurality of metering devices, and the reading of summarized data and the reading of self-defined historical data; and measuring the ring ratio, the same ratio, the comparison and other functions of the data of the device. The inspection frequency of operators is reduced, and managers and operators can read data by multiple persons at the same time.
Description
Technical Field
The utility model relates to a long-range measurement technical field specifically indicates a read measurement data system with two-dimensional code mode.
Background
The existing energy consumption metering device and cold and heat metering device adopt a mode of reading data on site or remotely, and the mode is that the communication buses of the energy consumption metering device and the cold and heat metering device are connected to background software to read data, or the background software is made into APP read data.
The metering device reads data on site, and needs to regularly record the metering data of the metering device at regular time and count and summarize the recorded data.
Background software generally reads the metering data of a plurality of metering devices, and after the background software needs to log in, the background software finds out a certain metering device to count and summarize the metering data under the designated operation.
The APP reading data is also the metering data of the metering device generally read in a mode of being linked with background software, and many APP programs occupy too much memory of the mobile phone or the APP needs to be installed again after the mobile phone is replaced.
Therefore, many field users expect a scanning-and-looking way to read the metering data.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the disappearance or not enough that prior art exists, provide one kind and read measurement data system with the two-dimensional code mode.
A system for reading metering data in a two-dimensional code mode can read historical summarized metering data of a metering device in a mode of randomly scanning a metering data two-dimensional code of a certain metering device at any time and any place. The energy consumption measurement and summary data and the cold and heat measurement and summary measurement data can be made into a two-dimensional code mode, and the data can be read by scanning and watching.
The technical scheme of the utility model
The metering system is based on an MODBUS-RTU standard communication protocol, a 4G Internet of things router module is utilized to read energy consumption metering and cold and heat metering data, the metering data are uploaded to a specified energy consumption metering and cold and heat metering cloud platform, a server of the cloud platform generates a two-dimensional code through a data module for monitoring energy consumption metering and cold and heat metering, and the monitored energy consumption metering and cold and heat metering data are remotely checked at any time and any place in a mode of scanning the two-dimensional code through a mobile phone.
The realized functions are as follows:
reading the scanning-and-watching metering data of a single metering device;
scanning-and-looking aggregated metering data reading of a plurality of metering devices. The energy consumption metering devices are used for collecting total power consumption data, lighting socket power consumption data, air conditioner power consumption data, power consumption data and special power consumption data;
reading the self-defined historical metering data of the metering device, and comparing the ring ratio, the same ratio and the comparison of the metering data of the metering device;
the generated two-dimensional code helps field personnel to scan the code at any time and any place to read the metering data, the inspection times of the operating personnel are reduced, and the management personnel and the operating personnel can read the metering data by multiple persons at the same time.
Drawings
Fig. 1 is a connection block diagram of a system for reading measurement data in a two-dimensional code manner according to the present invention.
Detailed Description
The invention will be further described with reference to the following figures and examples
A system for reading metering data in a two-dimensional code mode (as shown in an attached figure 1) comprises a cloud platform 1, a mobile phone 2, and an Internet of things router module 3 connected with at least more than two energy consumption metering devices 4 and a cold and heat metering device 5.
Example (b):
the cloud platform 1 is a 4G or more cloud server for measuring and monitoring energy consumption and cold and heat;
the router module 3 of the internet of things adopts USR-G781.
And the USR-G781 of the Internet of things router module 3 is communicated with the serial ports of the energy consumption metering device 4 and the cold and heat metering device 5.
The communication adopts the MODBUS protocol to send energy consumption metering device 4 metering data and cold and heat metering device 5 metering data to appointed energy consumption measurement, cold and heat measurement monitoring cloud platform 1 end server through thing networking router module 3, will be able to pass through cloud platform 1 serverData module for measuring and monitoring consumption and cold and heat quantityhttp：//www.liantu.com/The website generates a two-dimensional code, and energy consumption measurement data and cold and heat measurement data which are monitored are remotely checked in a mode that the mobile phone 2 scans the two-dimensional code.
The internet of things router module 3 supports a network sending protocol and dynamically changes the baud rate, the data bit, the check bit and the stop bit of the serial port.
The energy consumption metering device 4 adopts a DDSD intelligent electric meter in Shanghai.
The energy consumption metering device 5 adopts a certain XCT cold heat meter.
To sum up, the utility model relates to a read measurement data system with two-dimensional code mode realizes the data reading of single metering device that is scanned and watched promptly; scanning-and-looking summarized data reading of a plurality of metering devices; reading the self-defined historical data of the metering device, and performing circle comparison, proportion comparison, comparison and the like on the data of the metering device. The generated two-dimensional code helps field personnel to scan the code at any time and any place to read data, the inspection frequency of the operating personnel is reduced, and the management personnel and the operating personnel can read data by multiple persons at the same time.
Claims (2)
1. A system for reading metering data in a two-dimensional code mode is characterized by comprising a cloud platform (1), a mobile phone (2), and an Internet of things router module (3) in electric signal control connection with an energy consumption metering device (4) and a cold and heat metering device (5);
the mobile phone (2) is in communication connection with the Internet of things router module (3) and the energy consumption metering device (4) through the cloud platform (1), and the data metering device (5) and the cold and heat metering device (5) are in communication connection.
2. The system for reading the metering data in the two-dimensional code manner according to claim 1, wherein the cloud platform (1) is a 4G cloud server for metering energy consumption and monitoring cold and heat;
the mobile phone (2) is 4G;
and the router module (3) of the Internet of things is 485 or RJ45 based on an MODBUS-RTU standard communication protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920968830.1U CN210038841U (en) | 2019-06-26 | 2019-06-26 | System for reading metering data in two-dimensional code mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920968830.1U CN210038841U (en) | 2019-06-26 | 2019-06-26 | System for reading metering data in two-dimensional code mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210038841U true CN210038841U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920968830.1U Active CN210038841U (en) | 2019-06-26 | 2019-06-26 | System for reading metering data in two-dimensional code mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210038841U (en) |
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2019
- 2019-06-26 CN CN201920968830.1U patent/CN210038841U/en active Active
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