CN2906763Y - Integrated charging mode-based intelligent electricity purchasing device - Google Patents
Integrated charging mode-based intelligent electricity purchasing device Download PDFInfo
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- CN2906763Y CN2906763Y CN 200620050831 CN200620050831U CN2906763Y CN 2906763 Y CN2906763 Y CN 2906763Y CN 200620050831 CN200620050831 CN 200620050831 CN 200620050831 U CN200620050831 U CN 200620050831U CN 2906763 Y CN2906763 Y CN 2906763Y
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- interface controller
- electricity
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Abstract
The utility model discloses an intelligent electricity purchase device based on an integrated billing model, comprising a microprocessor, a memory, a display, a keypad, an IC card read-write device, a clock circuit, a relay, a serial interface controller, a RS485 circuit, a pulse collector and a communication circuit. The microprocessor is respectively connected with the memory, the display, the keypad, the IC card read-write device, the clock circuit, the relay and the serial interface controller; the RS485 circuit is sequentially connected between the serial interface controller and the pulse collector; the input of the pulse collector is connected with the output of an electric energy meter; the communication circuit is connected with the serial interface controller. The utility model combines the functions of electricity purchase, electricity anti-stealing, power control, remote communication and so on as a whole, being a new generation product of the electric power company to realize the electricity purchase prepayment of users, the electricity consumption situation monitoring of the users and the improvement of the demand side management level.
Description
Technical field
The utility model relates to a kind of intelligence based on integrated charging mode and purchases electric installation.
Background technology
Traditional unit electricity consumptions such as enterprise generally all are first electricity consumptions, after the charge of checking meter again.During this meter reading method consumption expenses of labour, efficient is low, can not the timesharing integrated charging, and can't truly reflect the actual electricity consumption situation of enterprise, and produce a large amount of arrearage enterprises, cause the massive losses of annual State Grid income.Simultaneously, also be unfavorable for promoting enterprise to adopt technical renovation, cut down the consumption of energy.
The utility model content
The purpose of this utility model provides a kind of intelligence based on integrated charging mode and purchases electric installation.Functions such as this intelligence is purchased electric installation collection, integrated charging, purchases electricity, opposed electricity-stealing, power control, distant place communication are one, have improved the monitoring management level of user power utilization situation effectively.
For realizing the above-mentioned purpose that goes up, the technical solution of the utility model is: comprise microprocessor, storer, display, button, IC-card read write line, clock circuit, relay, serial interface controller, RS485 circuit, telecommunication circuit, it is characterized in that: described microprocessor is connected with storer, display, button, IC-card read write line, clock circuit, relay, serial interface controller respectively, and RS485, telecommunication circuit are connected with serial interface controller.
The above-mentioned intelligence based on integrated charging mode is purchased in the electric installation, also comprises pilot lamp, and described pilot lamp links to each other with microprocessor.
The above-mentioned intelligence based on integrated charging mode is purchased in the electric installation, also comprises the pulse collection device, and the pulse collection device links to each other with RS485, and the input of pulse collection device connects the output of electric energy meter.
Advantage of the present utility model: the utility model is based on the intelligence of embedded hardware and software development platform and purchases electric installation.Functions such as collection is purchased electricity, opposed electricity-stealing, power control, distant place communication are one, and being Utilities Electric Co. realizes that to the user pre-payment purchases the new generation product of electricity, supervisory user electricity consumption situation, raising dsm level.Simultaneously, the utility model has been realized electricity management terminalization, for power consumer reinforcement self management of power use, raising power consumption efficiency, in time paying tariff in advance provides strong help.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is a panel structure chart of the present utility model.
Fig. 3 is the utility model and electricity-measuring meter and examination watt-hour meter composition anti-electricity-theft device 1.
Fig. 4 is the utility model and electricity-measuring meter and examination watt-hour meter composition anti-electricity-theft device 2.
Fig. 5 is the utility model and electricity-measuring meter and examination watt-hour meter composition anti-electricity-theft device 3.
Embodiment
Referring to Fig. 1, the utility model is to comprise storer 1, display 2, button 3, IC-card read write line 4, clock circuit 5, microprocessor 6, pilot lamp 7, relay 8, serial interface controller 9, RS485 circuit 10, pulse collection device 11, telecommunication circuit 12, described microprocessor 6 respectively with storer 1, button 3, display 2, IC-card read write line 4, clock circuit 5, pilot lamp 7, relay 8, serial interface controller 9 connects, RS485 circuit 10 is serially connected with between serial interface controller 9 and the pulse collection device 11, the input of pulse collection device 11 connects the output of electric energy meter, the output of relay 8 connects on-load switch, and telecommunication circuit 12 is connected with serial interface controller 9.
Microprocessor 6 of the present utility model adopts flush bonding processor, mainly finishes data acquisition, electric weight calculating, fault judgement, signal input and output, man-machine information interchange and data access etc.Clock circuit 5 is the real-time clock of not power down, for microprocessor 6 and operating various information record provide timing accurately, and in that to purchase the electric installation back timing that has a power failure uninterrupted.Purchase electric installation and write down ruuning situation automatically, this type of record power down is kept at storer 1, for the normal operation and the ex-post analysis of installing provides detailed information.Telecommunication circuit 12 provides a plurality of RS232 and RS485 interface, connects by the Communication processor with the upper strata, utilizes network communication can realize purchasing the management of electric installation information remote.Pulse collection device 11 is gathered the output pulse of electric energy meter, and delivers to microprocessor by RS485 circuit 10 and handle.
Referring to Fig. 2, panel 13 of the present utility model is provided with display 2, pilot lamp 7, button 3, IC-card slot 14, RS232 interface 16, display 2 adopts LCD segmentation liquid crystal display, but apparent size reaches 75mm * 56mm, various metering datas and function can be shown, displaying contents can be pointed out by combination Chinese character on the screen and related symbol.Display mode has manually and Automatic Cycle shows two kinds.Pilot lamp 7 comprises status indicator lamp 15 and pulse pilot lamp 17, and status indicator lamp 15 comprises tripping operation, alarm, collection, communication, run indicator, makes things convenient for the operations staff that equipment is monitored on the spot.IC-card slot 14 can be used to realize the pre paid functionality and the management of power use.Button 3 comprises four buttons, can finish the inquiry of purchasing electric installation information by them; RS232 interface 16 by panel can link with personal computer, utilizes special-purpose management software can finish the direct processing of information.
The principle of work that this intelligence is purchased electric installation is: the real-time electric degree number and the correlation parameter of the metering ammeter on each loop are delivered in the microprocessor 6 by RS485 or pulse mode access pulse collection device 11 again, judge, analyze, handle by 6 pairs of data that collect in real time of microprocessor, carry out electric energy tariff.When pre-payment was not enough, microprocessor 6 output a control signal to relay 8, made the on-load switch tripping operation that links to each other with relay 8, cut off power supply.
This intelligence is purchased electric installation and is possessed time-shared charge, power factor check function, be aided with that exclusive electrical capacity charge is collected, transformer loss is calculated, additional electricity charge calculating, segmentation valuation are provided with, rich withered electricity price is provided with function, has realized the prepayment intelligent management to the large user first.
This intelligence is purchased electric installation can form anti-electricity-theft device with electricity-measuring meter and examination watt-hour meter.As shown in Figure 3: height is installed additional a high pressure gauge for the electricity consumption user of low meter make table of merit rating in the high-pressure side; As shown in Figure 4: the electricity consumption user of massive quantity power supply and measurement is installed additional a low pressure summary table make table of merit rating in the low pressure outlet; As shown in Figure 5: what metering summary table homonymy had one tunnel protection loop connects a homonymy table of merit rating on the protection loop.The real-time power information of relatively measuring summary table and table of merit rating judges whether to exist suspicious electricity consumption.Simultaneously can also insert switching value provides the cabinet door illegally to open warning, realizes opposing electricity-stealing automatically function.
Claims (4)
1, a kind of intelligence based on integrated charging mode is purchased electric installation, comprise microprocessor, storer, display, button, IC-card read write line, clock circuit, relay, serial interface controller, RS485 circuit, telecommunication circuit, it is characterized in that: described microprocessor is connected with storer, display, button, IC-card read write line, clock circuit, relay, serial interface controller respectively, and RS485, telecommunication circuit are connected with serial interface controller.
2, the intelligence based on integrated charging mode according to claim 1 is purchased electric installation, it is characterized in that: also comprise pilot lamp, described pilot lamp links to each other with microprocessor.
3, the intelligence based on integrated charging mode according to claim 1 is purchased electric installation, it is characterized in that: described telecommunication circuit is RS232 or RS485 circuit.
4, the intelligence based on integrated charging mode according to claim 1 is purchased electric installation, it is characterized in that: also comprise the pulse collection device, the pulse collection device links to each other with RS485, and the input of pulse collection device connects the output of electric energy meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050831 CN2906763Y (en) | 2006-04-30 | 2006-04-30 | Integrated charging mode-based intelligent electricity purchasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050831 CN2906763Y (en) | 2006-04-30 | 2006-04-30 | Integrated charging mode-based intelligent electricity purchasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906763Y true CN2906763Y (en) | 2007-05-30 |
Family
ID=38115403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620050831 Expired - Lifetime CN2906763Y (en) | 2006-04-30 | 2006-04-30 | Integrated charging mode-based intelligent electricity purchasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906763Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908246A (en) * | 2010-07-29 | 2010-12-08 | 郑州新开普电子股份有限公司 | Single-phase electronic prepayment double-control electric energy meter |
| CN104392553A (en) * | 2014-11-27 | 2015-03-04 | 哈尔滨金都太阳能科技有限公司 | Serial card reading and electricity selling device |
-
2006
- 2006-04-30 CN CN 200620050831 patent/CN2906763Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908246A (en) * | 2010-07-29 | 2010-12-08 | 郑州新开普电子股份有限公司 | Single-phase electronic prepayment double-control electric energy meter |
| CN104392553A (en) * | 2014-11-27 | 2015-03-04 | 哈尔滨金都太阳能科技有限公司 | Serial card reading and electricity selling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070530 |
|
| EXPY | Termination of patent right or utility model |