CN210895796U

CN210895796U - Remote meter reading system

Info

Publication number: CN210895796U
Application number: CN201921593817.9U
Authority: CN
Inventors: 马超
Original assignee: Tianjin Archaeopteryx Network Technology Co ltd
Current assignee: Tianjin Archaeopteryx Network Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-30
Anticipated expiration: 2029-09-24

Abstract

A remote meter reading system is characterized in that: the method comprises the following steps: meter reading terminal collection system, intelligent ammeter, concentrator, communication device, cloud storage platform, display, power, central processing unit, data register, memory, button processing module, computer and system management workstation, its characterized in that: the output of intelligent ammeter and meter reading terminal acquisition device's input interconnect, meter reading terminal acquisition device is used for receiving intelligent ammeter's the last data and convert its stipulations into the stipulations unanimous with intelligent ammeter last data to the unified last data of stipulations is transmitted to the concentrator, meter reading terminal acquisition device's output and communication device interconnect, communication device's output and central processing unit interconnect are equipped with the computer in the system management workstation. The utility model discloses can realize the automatic purpose of copying the management of network, this mode has realized long-range wireless copying, can implement at arbitrary place and check meter, and is simple, nimble, convenient.

Description

Remote meter reading system

Technical Field

The utility model relates to a system of checking meter especially relates to a long-range system of checking meter.

Background

At present, with the deep innovation of the power system, the timeliness and the accuracy of electric energy metering and electric charge accounting become the primary tasks of power supply enterprises.

In the traditional meter reading mode, a meter reading person enters a household to read the meter, the mode brings great inconvenience and interference to residents, even generates potential safety hazards, and for management departments, the mode has the defects of low working efficiency, large input of manpower and material resources, more influence of human factors, poor management force and the like.

The remote automatic meter reading system not only solves the problem of meter reading in the house and brings convenience to the majority of residents through the mode of automatically metering meter data and remotely transmitting, but also has the functions of automatically reading the meter, automatically charging, prepayment management, arrearage cut-off and the like, prompts arrearers to actively pay, comprehensively improves the management level and efficiency, and brings great convenience to management departments.

The remote meter reading system is generally composed of a management computer, a concentrator, a collector and an intelligent electric energy meter. Through the networking among the equipment, constitute a computer distributed data acquisition system, from replacing the people and reading meter, reduce the error link, practice thrift the human cost, improve the efficiency of reading meter, have obvious economic benefits.

The three main devices installed at the user site are:

1. the RS485 interface electric energy meter is applied to a remote meter reading system and is used as bottom equipment of the system to realize electric energy metering of a user electric meter.

2. The concentrator is a necessary device for realizing remote centralized meter reading, and is used for intensively reading and storing data of the meter reading module in the station area and exchanging data with a master station.

3. And the collector is used for collecting the data of the electric energy meter through the RS485 interface and realizing the communication with the concentrator through the power line carrier interface.

The centralized meter reading mode of the existing remote meter reading system is that a master station server sends a meter reading command to a concentrator device, the concentrator device issues data to a collector, and processed data are successively returned to the master station server, communication channels of the existing concentrator device and the collector comprise a broadband power line, a narrowband power line, a power line carrier, a wireless radio frequency, an optical fiber, RS-485 and the like, the problem of complex circuit laying exists, data in the existing remote meter reading system are usually directly transmitted to a remote terminal, and when a hardware storage device in a terminal device breaks down, the data can be lost and difficult to find back.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing a long-range system of checking meter, the utility model discloses when the use of checking meter, each smart electric meter's power consumption data is checked meter through the terminal collection device of checking meter and is gathered data, the power consumption data of gathering carries out data collection through the concentrator, power consumption data after the concentrator is gathered transmits the computer through communication device again, and through network transmission to cloud storage platform, the power consumption data in the computer handles the buffer memory through central processing unit CPU and data register afterwards, then the rethread memory carries out ultimate storage to data, finally realize the automatic purpose of checking meter and managing of network, this mode has realized long-range wireless checking meter, can check meter in arbitrary local implementation, and is simple, flexible, and convenient.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a remote meter reading system is characterized in that: the method comprises the following steps: meter reading terminal collection system, intelligent ammeter, communication device, cloud storage platform, display, power, data register, memory, button processing module and system management workstation, its characterized in that: the output of intelligent ammeter with meter reading terminal collection system's input interconnect, meter reading terminal collection system is used for receiving the ascending data of intelligent ammeter and converts its stipulation into the stipulation unanimous with intelligent ammeter ascending data to the unified ascending data of concentrator transmission stipulation, meter reading terminal collection system's output and communication device interconnect, communication device's output and central processing unit interconnect, be equipped with the computer in the system management workstation, be provided with central processing unit in the computer, power, display all with the mutual electric connection of central processing unit.

Furthermore, meter reading terminal collection system includes power consumption information collector and concentrator, and power consumption information collector's output and concentrator's input end interconnect.

Furthermore, the output end of the communication device is connected with the cloud storage platform, the ammeter data are sent to the cloud storage platform through the Internet, operation management and remote access are carried out on the cloud storage platform through the Internet, and the information data are processed in time.

Furthermore, the Internet network is a 2G/3G/4G wireless network.

Furthermore, a data register and a memory are arranged on the computer, and the central processing unit is connected with the memory through the data register.

Further, the communication device is an RS485 communication device, and the communication protocol of the intelligent electric energy meter is T188.

The utility model has the advantages that: the utility model provides a remote meter reading system, when the utility model is used for meter reading, the electricity consumption data of each intelligent electric meter is read and collected by a meter reading terminal collecting device, the collected electricity consumption data is collected by a concentrator, the collected electricity consumption data is transmitted to a computer by a communication device, and transmitted to the cloud storage platform through the network, then the electricity utilization data in the computer is processed and cached through a Central Processing Unit (CPU) and a data register, then the data is finally stored by the memory, thereby facilitating the future management of people and finally realizing the purpose of automatic network copy management, the mode realizes remote wireless reading, can implement meter reading at any place, is simple, flexible and convenient, and the utility model is provided with a cloud storage platform, adopts cloud storage and is not limited to the capacity of storage hardware any more; the problem of data loss caused by single point of failure can be solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the schematic block diagram of the remote meter reading system of the present invention.

Fig. 2 is the utility model discloses well terminal acquisition device that checks meter's functional block diagram.

Wherein:

100-meter reading terminal acquisition device; 101-intelligent electric energy meter; 102-power consumption information collector;

103-a concentrator; 104-a communication device; 105-a cloud storage platform;

106-a display; 107-a power supply; 108-a central processing unit;

109-a data register; 110-a memory; 111-key processing module;

112-a computer; 113-System management workstation

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

fig. 1 is the utility model discloses long-range meter reading system's functional block diagram, fig. 2 is the utility model discloses well meter reading terminal acquisition device's functional block diagram, like the long-range meter reading system that fig. 1 and fig. 2 are shown, its characterized in that: the method comprises the following steps: meter reading terminal collection system 100, intelligent ammeter 101, power consumption information collector 102, concentrator 103, communication device 104, cloud storage platform 105, display 106, power 107, central processing unit 108, data register 109, memory 110, button processing module 111, computer 112 and system management workstation 113, its characterized in that: the output of intelligent ammeter 101 with meter reading terminal collection system 100's input interconnect, meter reading terminal collection system 100 is used for receiving intelligent ammeter 101's the ascending data and converts its stipulation into the unanimous stipulation of ascending data with intelligent ammeter 101 to the unified ascending data of concentrator 103 transmission stipulation, meter reading terminal collection system 100's output and communication device 104 interconnect, communication device 104's output and central processing unit 108 interconnect, be equipped with computer 112 in the system management workstation 113, be provided with central processing unit 108 in computer 112, power 107, display 106 all with central processing unit 108 mutual electric connection.

The alternative of this embodiment is that meter reading terminal collection system includes power consumption information collection station and concentrator, and the output of power consumption information collection station and the input interconnect of concentrator.

The alternative of this embodiment is, communication device's output and cloud storage platform interconnect, and ammeter data send for cloud storage platform through Internet, and the cloud center in time sends control command according to the information, and administrator's end and cell-phone APP end carry out operation management and remote access to the cloud center through Internet, in time handle information data.

The alternative of the embodiment is that the Internet network is a 2G/3G/4G wireless network.

An alternative of this embodiment is that a data register and a memory are provided on the computer, and the central processing unit is connected to the memory through the data register.

The communication device is an RS485 communication device, and the communication protocol of the intelligent electric energy meter is T188.

The working mode is as follows: when the utility model is used for reading, the electricity data of each intelligent ammeter is read by the meter reading terminal acquisition device to collect data, the collected electricity data is collected by the concentrator, the collected electricity data is transmitted to the computer by the communication device and is transmitted to the cloud storage platform by the network, then the electricity data in the computer is processed and cached by the CPU and the data register, and finally the data is stored by the memory, thereby facilitating the future management of people and finally realizing the purpose of automatic network reading management, the utility model is provided with the key processing module, when a key input signal is detected, an ammeter reading address command is sent to the electric energy meter by the RS communication device, if the electric energy meter works normally and the wiring is correct, the electric energy meter returns to the 485 ammeter address communication command, when the central processing unit receives a correct communication instruction returned by the ammeter, an indicator lamp of the display flickers to represent that the remote meter reading system equipment in the ammeter box is normal and the wiring is correct, and the system can work normally.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A remote meter reading system comprising: meter reading terminal collection system, intelligent ammeter, communication device, cloud storage platform, display, power, data register, memory, button processing module and system management workstation, its characterized in that: the output of intelligent electric energy meter and the input of meter reading terminal collection system interconnect, meter reading terminal collection system is used for receiving the last data of intelligent electric energy meter and converts its stipulation into the stipulation unanimous with the last data of intelligent electric energy meter, and to the unified last data of transmission stipulation of concentrator, meter reading terminal collection system's output and communication device interconnect, communication device's output and central processing unit interconnect, be equipped with the computer in the system management workstation, be provided with central processing unit in the computer, power, display all are connected with central processing unit each other electrically, communication device's output and cloud storage platform interconnect, and ammeter data send for cloud storage platform through Internet, carry out operation management and remote access to cloud storage platform through Internet, in time handle information data, the computer is provided with a data register and a memory, and the central processing unit is connected with the memory through the data register.

2. The remote meter reading system according to claim 1, wherein: the meter reading terminal acquisition device comprises a power consumption information acquisition device and a concentrator, wherein the output end of the power consumption information acquisition device is connected with the input end of the concentrator.

3. The remote meter reading system according to claim 1, wherein: the Internet network is a 2G/3G/4G wireless network.

4. The remote meter reading system according to claim 1, wherein: the communication device is an RS485 communication device, and the communication protocol of the intelligent electric energy meter is T188.