CN203535784U - Intelligent meter reading system applied to power supply system - Google Patents
Intelligent meter reading system applied to power supply system Download PDFInfo
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- CN203535784U CN203535784U CN201320590759.0U CN201320590759U CN203535784U CN 203535784 U CN203535784 U CN 203535784U CN 201320590759 U CN201320590759 U CN 201320590759U CN 203535784 U CN203535784 U CN 203535784U
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Abstract
本实用新型涉及供电统计领域，具体涉及一种应用于供电系统的智能抄表系统，包括用于数据抄收、指令下达和控制断合电的抄表工作站；按电表测控器地址编号顺序依次间隔采集汇总数据定时发送到抄表工作站的数据集中器；对抄表工作站的数据和数据集中器的数据进行的交换机服务器；采集计量表中数据、并存放在内存并传输给数据集中器的电表测控器；对电表测控器的各项参数进行校验设置的参数设置器。本实用新型保证了数据传输的可靠性、稳定性和实时性，实现了抄表的智能化和自动化过程，进而降低了抄表的运行成本。
The utility model relates to the field of power supply statistics, in particular to an intelligent meter reading system applied to a power supply system, which includes a meter reading workstation for data reading, instruction issuance and control of switching on and off; The aggregated data is regularly sent to the data concentrator of the meter reading workstation; the switch server for the data of the meter reading workstation and the data concentrator; the meter controller that collects the data in the meter, stores it in the memory and transmits it to the data concentrator ; A parameter setter for checking and setting various parameters of the meter controller. The utility model ensures the reliability, stability and real-time performance of data transmission, realizes the intelligent and automatic process of meter reading, and further reduces the operating cost of meter reading.
Description
Technical field
The utility model relates to power supply statistics field, is specifically related to a kind of intelligent meter data recording system that is applied to electric power system.
Background technology
At present domestic existing multiple product of checking meter for residential electricity consumption, but from the situation that reality drops in recent years, the application that IC-card table and power line carrier collection are copied has accounted for larger proportion, but because these products are little at the practical function aspect saving energy and decreasing loss, enterprise economic benefit, at power supply industry, do not have to promote the use of widely.Prepayment IC-card ammeter, its scheme only can be single solution About Rate Recovery, drop into by contrast large, hidden danger is more, Maintenance Difficulty, must special messenger's sale of electricity management on duty etc., because it does not possess the function of supervision user power utilization, so be easy to occur deciphering, steal electricity or other tax evasion electricity situation, and be difficult to find.Pre-payment itself also easily causes the dispute with user, and many places expressly restriction are used.And low pressure carrier wave centralized automatic meter-reading, its technical scheme has larger advantage, but the shortcoming existing is, on power network line, periodicity, the undesired signal of continuation and the random sudden and polytrope of interference have affected the stability of data transmission, in addition the technical pattern of product (telephone wire+carrier communication) fundamentally cannot adapt to domestic various electric network composition, the real-time of copying and accepting data is very low again, is difficult to stably guarantee to collect every day complete Tai district data.Simultaneously because the communication speed of telephone wire is low, and usually can not always keep connected state (a large amount of communication fees can occur), cannot realize on-line monitoring and auto-alarm function, therefore the practical use of product is very restricted, and its ratio of performance to price has directly affected applying of product.
Meter copying device is the important component part in power supply system, and kilowatt meter reading-out system is also the good and bad key factor that directly affects whole supply network.
Utility model content
The purpose of this utility model is to provide a kind of intelligent meter data recording system that is applied to electric power system, solves user's ammeter data is made a copy of to the problem that reliability, stability and real-time are very low.
For solving above-mentioned technical matters, the utility model by the following technical solutions: a kind of intelligent meter data recording system that is applied to electric power system,
Comprise for data copy and accept, the disconnected workstation of checking meter that closes electricity of instruction issuing and control;
Comprise by ammeter controller address number order successively interval and gather combined data timed sending to the data concentrator of the workstation of checking meter;
Comprise the pbx server that the data of the data of the workstation of checking meter and data concentrator are carried out;
Comprise and gather data in gauging table and leave internal memory in and be transferred to the ammeter controller of data concentrator;
Comprise the parameter setting device that the parameters of ammeter controller is carried out to verification setting.
Further technical scheme is, described data concentrator is connected with ammeter controller by RS485 bus or line of electric force.
Further technical scheme is, in described data concentrator and be provided with the GPRS communication module of mutual coupling in ammeter controller.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model is by utilizing GPRS network as long distance wireless data communication platform, brought into play the advantage of GPRS (General Packet Radio Service) data transmission, utilize bussing technique or carrier wave communication technology to complete the data communication between data concentrator and ammeter survey air simultaneously, guaranteed reliability, stability and the real-time of data transmission.
(2) the utility model is by two modules that arrange in data concentrator, and one of them is for communicating by letter with GPRS, another for the communicating by letter of controller, thereby can realize intellectuality and the automation process of checking meter, and then reduced the operating cost of checking meter.
(3) the utility model increases and decreases management, measuring asset and measurement service management, controller switching equipment and safety management, electricity bill control, supervision of power consumption by system being divided into user, checks meter and several subsystems such as control and management, large user's centralized management, by operation flow, each subsystem is organically linked up to the power consuming administrative system with regard to complete, improved the safe reliability of system operation.
Accompanying drawing explanation
Fig. 1 is a kind of connection diagram that is applied to an embodiment of intelligent meter data recording system of electric power system of the utility model.
Connected mode when Fig. 2 is the utility model practical application.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows an a kind of embodiment who is applied to the intelligent meter data recording system of electric power system of the utility model: a kind of intelligent meter data recording system that is applied to electric power system,
Comprise for data copy and accept, the disconnected workstation of checking meter that closes electricity of instruction issuing and control;
Comprise by ammeter controller address number order successively interval and gather combined data timed sending to the data concentrator of the workstation of checking meter;
Comprise the pbx server that the data of the data of the workstation of checking meter and data concentrator are carried out;
Comprise and gather data in gauging table and leave internal memory in and be transferred to the ammeter controller of data concentrator;
Comprise the parameter setting device that the parameters of ammeter controller is carried out to verification setting.
Also can be described as: the workstation of checking meter (being control center) is connected into internet by institute's user data by LAN (Local Area Network) or broadband, and utilize the data concentrator that transfers to of mobile GPRS base station and respective regions, data concentrator concentrates classification to process data, data after treatment connect ammeter controller (be arranged on ammeter inlet wire seat and be connected with electronic watch delivery outlet or stem-winder sensor) by dedicated line (bus mode) or line of electric force (carrier system), ammeter controller is come the data acquisition in gauging table simultaneously, and leave in internal memory, by bus, sending data concentrator to processes, between data concentrator and ammeter controller, remain communications status, each ammeter controller only connects an ammeter (being gauging table), realize point-to-point observing and controlling.
According to an a kind of preferred embodiment that is applied to the intelligent meter data recording system of electric power system of the utility model: a kind of intelligent meter data recording system that is applied to electric power system,
Comprise for data copy and accept, the disconnected workstation of checking meter that closes electricity of instruction issuing and control;
Comprise by ammeter controller address number order successively interval and gather combined data timed sending to the data concentrator of the workstation of checking meter;
Comprise the pbx server that the data of the data of the workstation of checking meter and data concentrator are carried out;
Comprise and gather data in gauging table and leave internal memory in and be transferred to the ammeter controller of data concentrator;
Comprise the parameter setting device that the parameters of ammeter controller is carried out to verification setting;
Described data concentrator is connected with ammeter controller by RS485 bus or line of electric force.
According to a kind of another preferred embodiment that is applied to the intelligent meter data recording system of electric power system of the utility model: a kind of intelligent meter data recording system that is applied to electric power system,
Comprise for data copy and accept, the disconnected workstation of checking meter that closes electricity of instruction issuing and control;
Comprise by ammeter controller address number order successively interval and gather combined data timed sending to the data concentrator of the workstation of checking meter;
Comprise the pbx server that the data of the data of the workstation of checking meter and data concentrator are carried out;
Comprise and gather data in gauging table and leave internal memory in and be transferred to the ammeter controller of data concentrator;
Comprise the parameter setting device that the parameters of ammeter controller is carried out to verification setting;
In described data concentrator and be provided with the GPRS communication module of mutual coupling in ammeter controller.
As shown in Figure 2, in practical application of the present utility model, generally be connected with a plurality of data concentrators the workstation while of checking meter (in Fig. 2, being the example that is connected with two data concentrators the workstation while of checking meter), and a data concentrator is connected with a plurality of ammeter controllers (being the example that is connected with two ammeter controllers a data concentrator while in Fig. 2) simultaneously, form a unified kilowatt meter reading-out system network.
The workstation of checking meter when initial is distributed to data concentrator and the storage of ammeter controller by routine work instruction, later every day each ammeter controller by its instruction automatically by data storing (freezing), data concentrator gathers combined data timed sending to checking meter workstation or copied by the work station owner of checking meter by ammeter controller address number order successively interval, the workstation self-verifying polishing of checking meter is sent in pbx server, thereby guaranteed the reliability of data transmission, stability and real-time, and then realized the intelligent automation of checking meter and managed, reduced the operational management cost of checking meter.
Claims (3)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320590759.0U CN203535784U (en) | 2013-09-24 | 2013-09-24 | Intelligent meter reading system applied to power supply system |
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| CN201320590759.0U CN203535784U (en) | 2013-09-24 | 2013-09-24 | Intelligent meter reading system applied to power supply system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691021A (en) * | 2016-09-29 | 2019-04-26 | 韩国电力公社 | The long-distance management system and its method of batch parameter setting for intelligent electric meter |
| CN117119334A (en) * | 2023-10-24 | 2023-11-24 | 深圳市先行电气技术有限公司 | Automatic meter searching and collecting method and system of ammeter collecting terminal |
-
2013
- 2013-09-24 CN CN201320590759.0U patent/CN203535784U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691021A (en) * | 2016-09-29 | 2019-04-26 | 韩国电力公社 | The long-distance management system and its method of batch parameter setting for intelligent electric meter |
| CN117119334A (en) * | 2023-10-24 | 2023-11-24 | 深圳市先行电气技术有限公司 | Automatic meter searching and collecting method and system of ammeter collecting terminal |
| CN117119334B (en) * | 2023-10-24 | 2024-01-02 | 深圳市先行电气技术有限公司 | Automatic meter searching and collecting method and system of ammeter collecting terminal |
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Granted publication date: 20140409 |
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