CN202018726U

CN202018726U - Remote electric centralized meter reading system

Info

Publication number: CN202018726U
Application number: CN2011201005409U
Authority: CN
Inventors: 龙洲; 袁博
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-08
Filing date: 2011-04-08
Publication date: 2011-10-26
Anticipated expiration: 2021-04-08

Abstract

The utility model discloses a remote electric centralized meter reading system, and relates to a remote meter reading system. The centralized meter reading system comprises watt-hour meters, a primary collector, a secondary collector and a meter reading center PC end; a 485 meter reading module and a wireless networking module are arranged inside a control center of the primary collector; a wireless networking module and a GPRS (General Packet Radio Service) communication module are arranged inside a control center of the secondary collector; the primary collector can realize data bidirectional transmission with more than one watt-hour meter through the 485 meter reading module inside the primary collector; the secondary collector can realize data bidirectional transmission with the primary collector through the wireless networking modules in both the primary collector and the secondary collector; and the secondary collector can realize data bidirectional transmission with the meter reading center PC end through a GPRS wireless network. The centralized meter reading system has the advantages that a meter reader is free from troublesome manual meter reading; and as computer automatic meter reading is adopted, users can check electricity consumption and charge information conveniently and the service quality of a power supply department is upgraded at the same time.

Description

A kind of remote power automatic meter reading system

Technical field

The utility model relates to a kind of long-distance meter-reading system, relates in particular to a kind of remote power automatic meter reading system.

Background technology

Along with deepening continuously and the fast development of market economy of China's economic reform, huge variation has all taken place at aspects such as institutional structure, concept, operation management, technical progresses in electric system.People recognize that more Science and technology is the primary productive force, scientific-technical progress can bring bigger economic benefit.Improve constantly in living standards of the people, all trades and professions economy continuous today of development, the need for electricity amount also constantly increases, and needs to strengthen monitoring and management to power distribution network and electricity consumer more, improves the economic benefit of power department.

But, traditional electric power electricity consumption meter reading method, be from door to door user's ammeter to be checked meter by the person of checking meter, read the electric supply meter reading, and being recorded in notebook, unification is input to computer management system and charges so not only consuming time, effort then, occur mistake easily, and can't in time find abnormal conditions such as stealing, loss.In recent years, though radio meter register modes such as infrared reception occurred, make the work of checking meter more convenient, but still need send the person of checking meter near electric supply meter by Utilities Electric Co., still can't be in time, the data of statistical treatment electricity consumption in real time, can't monitor abnormal conditions such as stealing, severe attrition in the very first time.

The utility model content

The purpose of this utility model is to overcome the problem that existing meter reading method exists, a kind of remote power automatic meter reading system is provided, realize at a distance ammeter is realized checking meter and the management of user power utilization, it does not need the person of checking meter from door to door user's ammeter to be checked meter, and can detect situations such as electric degree information and ammeter loss in the very first time.

The purpose of this utility model is achieved through the following technical solutions:

A kind of remote power automatic meter reading system, comprise ammeter, the one-level collector, the secondary collector and the center P C end of checking meter, one-level collector control center inside comprises 485 meter-reading modules and wireless networking module, secondary collector control center inside comprises wireless networking module and GPRS communication module, the one-level collector is realized carrying out the data double-way transmission with more than one ammeter by 485 meter-reading modules of its inside, the secondary collector realizes that by the wireless networking module of its inner wireless networking module and one-level collector the data double-way of one-level collector and secondary collector transmits, and the secondary collector is realized the data double-way transmission by the GPRS wireless network and the center P C end of checking meter.

In order to realize the utility model better, described one-level collector control center inside also comprises calendaring module, memory module and LED display module.

Further, described secondary collector control center inside also comprises calendaring module, memory module, LCD display module and keyboard input module.

As preferably, described wireless networking is the ZigBee wireless communication network.

The utility model is compared than prior art, has the following advantages and beneficial effect:

(1) the utility model is realized real-time ammeter information monitoring by the mode that wireless networking and GPRS wireless network combine to the ammeter of electricity consumer, because kilowatt meter reading-out system adopts two-way data communication method, electricity consumer can be checked with telecommunications by ammeter and open and electricity charge situation, power supply department can be realized issuing announcements such as power failure, arrearage to the ammeter of electricity consumer, the malicious owing fee user can long-distance intelligent be controlled outage and closes, press for payment of the electricity charge to help power supply department, simultaneously can help power supply department to provide human nature service, promote service quality for electricity consumer.

(2) the utility model combines advanced computer technology, the communication technology and user's meter reading on-site actual conditions, demonstrated fully in design safe and reliable, applicability is strong and characteristics such as non-maintaining, its energy data has reliability, integrality, accuracy and security.Solved the manual trouble of checking meter of the person of checking meter effectively, carried out the computing machine automatic data logging, improve management of power use robotization.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the theory structure block diagram of one-level collector;

Fig. 3 is the theory structure block diagram of secondary collector.

Embodiment

Below in conjunction with embodiment the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.

Embodiment

As shown in Figure 1, a kind of remote power automatic meter reading system, comprise ammeter, the one-level collector, the secondary collector and the center P C end of checking meter, one-level collector control center inside comprises 485 meter-reading modules and wireless networking module, secondary collector control center inside comprises wireless networking module and GPRS communication module, the one-level collector is realized carrying out the data double-way transmission with more than one ammeter by 485 meter-reading modules of its inside, the secondary collector realizes that by the wireless networking module of its inner wireless networking module and one-level collector the data double-way of one-level collector and secondary collector transmits, and the secondary collector is realized the data double-way transmission by the GPRS wireless network and the center P C end of checking meter.

As shown in Figure 2, one-level collector control center inside also comprises calendaring module, memory module and LED display module, 485 meter-reading modules and the wireless networking module that add the upper level collector, can monitor the power information of ammeter to copy by 485 meter-reading modules and take the electrical data signal breath, and store by memory module, electricity consumer can be checked by the LED display of ammeter, the one-level collector can also be connected with secondary collector wireless network by its inner wireless networking module, can transfer to power information in the secondary collector by wireless networking easily.

As shown in Figure 3, described secondary collector control center inside also comprises calendaring module, memory module, LCD display module and keyboard input module.The secondary collector receives the data message of the one-level collector that communicates to connect from mutual wireless networking, and store, by the GPRS wireless communication module in time wireless network transmissions to checking meter center P C end, the software of checking meter of computing machine can carry out statistical study to the electric quantity data of receiving, calculate user's electric weight, and can print required form according to needs, finish the work of checking meter.Can also feed back to the information about power after checking meter timely on user's the ammeter, as user not timely during electricity payment, the center P of checking meter C end can send announcements such as arrearage, power failure, informs electricity consumer in time.

The preferred a kind of wireless networking of the utility model is the ZigBee wireless communication network, can certainly be other wireless networking communication patterns.

In sum, just can realize the utility model preferably.

Claims

1. remote power automatic meter reading system, comprise ammeter, the one-level collector, the secondary collector and the center P C end of checking meter, it is characterized in that: one-level collector control center inside comprises 485 meter-reading modules and wireless networking module, secondary collector control center inside comprises wireless networking module and GPRS communication module, the one-level collector is realized carrying out the data double-way transmission with more than one ammeter by 485 meter-reading modules of its inside, the secondary collector realizes that by the wireless networking module of its inner wireless networking module and one-level collector the data double-way of one-level collector and secondary collector transmits, and the secondary collector is realized the data double-way transmission by the GPRS wireless network and the center P C end of checking meter.

2. according to the described a kind of remote power automatic meter reading system of claim 1, it is characterized in that: described one-level collector control center inside also comprises calendaring module, memory module and LED display module.

3. according to the described a kind of remote power automatic meter reading system of claim 1, it is characterized in that: described secondary collector control center inside also comprises calendaring module, memory module, LCD display module and keyboard input module.

4. according to the described a kind of remote power automatic meter reading system of claim 1, it is characterized in that: described wireless networking is the ZigBee wireless communication network.