CN202855055U - Real-time power negative control management system based on ARM (Advanced RISC Machine) and GPRS (General Packet Radio Service) - Google Patents
Real-time power negative control management system based on ARM (Advanced RISC Machine) and GPRS (General Packet Radio Service) Download PDFInfo
- Publication number
- CN202855055U CN202855055U CN 201220427115 CN201220427115U CN202855055U CN 202855055 U CN202855055 U CN 202855055U CN 201220427115 CN201220427115 CN 201220427115 CN 201220427115 U CN201220427115 U CN 201220427115U CN 202855055 U CN202855055 U CN 202855055U
- Authority
- CN
- China
- Prior art keywords
- negative control
- control management
- gprs
- management terminal
- real
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a real-time power negative control management system based on an ARM (Advanced RISC Machine) and GPRS (General Packet Radio Service). The system comprises a centralized control center, a negative control management terminal and a client end electric energy meter, wherein the centralized control center is connected with the negative control management terminal through GPRS wireless communication, and the RS485 interface input end of the negative control management terminal is connected with the RS485 interface input end of the client end electric energy meter. The real-time power negative control management system can be used for realizing that the load of a power user is monitored, achieving the functions of remote meter reading, electric charge reminding, metering monitoring and the like, providing accurate data for electricity marketing checking, and realizing electricity pre-purchasing and first payment and then power utilization, so that a power utilization marketing management mechanism is perfected.
Description
Technical field
The utility model relates to a kind of electric power management system, relates in particular to the negative control and management system of a kind of real-time electric power based on ARM and GPRS.
Background technology
In the industrial society of current electric energy anxiety, obtain timely and accurately user's power load information, and make accordingly timely that Control and Schedule has important practical significance for improving energy utilization rate.Traditional electric weight clearing rely on artificial regularly copying to the scene to fetch data, and all have many weak points at aspects such as real-time, accuracy and applications.
Summary of the invention
The purpose of this utility model provides a kind of real-time electric power based on ARM and GPRS real-time, that save cost to bear control and management system with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises centralized control center, negative control management terminal and client electric energy meter, and described centralized control center is connected by the GPRS wireless telecommunications with described negative control management terminal, and described negative control management terminal is connected with described client electric energy meter by RS 485 interfaces.
Particularly, described negative control management terminal comprises the GPRS telecommunication circuit, communication control circuit, memory module, LCD display, keyboard and arm processor, described arm processor is by RS 232 interfaces, be connected with described GPRS telecommunication circuit, described memory module is connected with described arm processor, the signal output part of described arm processor is connected with the input of the signal of described communication control circuit is defeated, the signal output part of described arm processor is connected with the signal input part of described LCD display, and the signal input part of described arm processor is connected with the signal output part of described keyboard.
The beneficial effects of the utility model are:
The utility model can be realized the load of power consumer is monitored, realize remote meter reading, press for payment of the electricity charge, the functions such as metering supervision, for the power marketing examination provides accurately data, can realize that forward purchasing is electric simultaneously, electricity consumption marketing management system is improved in the rear electricity consumption of paying first.
Description of drawings
Fig. 1 is system chart of the present utility model.
Fig. 2 is hardware frame figure of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model comprises centralized control center, negative control management terminal and client electric energy meter, described centralized control center is connected by the GPRS wireless telecommunications with described negative control management terminal, and described negative control management terminal is connected with described client electric energy meter by RS 485 interfaces.
As shown in Figure 1, described negative control management terminal comprises the GPRS telecommunication circuit, communication control circuit, memory module, LCD display, keyboard and arm processor, described arm processor is by RS 232 interfaces, be connected with described GPRS telecommunication circuit, described memory module is connected with described arm processor, the signal output part of described arm processor is connected with the input of the signal of described communication control circuit is defeated, the signal output part of described arm processor is connected with the signal input part of described LCD display, and the signal input part of described arm processor is connected with the signal output part of described keyboard.
As shown in Figure 1, subscription client electric energy meter and negative control management terminal are by RS 485 bus communications, negative control management terminal reads subscription client electric energy meter data by RS 485 buses, giving corresponding module package with data becomes the IP bag to send to the GPRS telecommunication circuit, the centralized control center receives the client electric energy meter data that terminal is returned by RS 485 interface collections by Internet, then show, analyze, store these client electric energy meter data, then under negative control management terminal, send remote control command according to analysis result, realize that with this centralized control center's remote monitoring bears control management terminal, and by negative control management terminal monitor client electric energy meter.
Shown in Figure 2, one of major function of negative control management terminal is exactly to client electric energy meter data acquisition and processing.Consider when negative control management terminal is communicated by letter with the multifunction electric meter that is connected, because both are at a distance of distant, surrounding environment can produce larger interference to signal transmission, system again negate control management terminal articulates client electric energy meter quantity as much as possible, has selected at last the bottom communication pattern of RS 485.
Claims (2)
1. the real-time electric power based on ARM and GPRS is born control and management system, it is characterized in that: comprise centralized control center, negative control management terminal and client electric energy meter, described centralized control center is connected by the GPRS wireless telecommunications with described negative control management terminal, and described negative control management terminal is connected with described client electric energy meter by RS 485 interfaces.
2. the real-time electric power based on ARM and GPRS according to claim 1 is born control and management system, it is characterized in that: described negative control management terminal comprises GPRS telecommunication circuit, communication control circuit, memory module, LCD display, keyboard and arm processor, and described arm processor is by RS 232 interfaces
Be connected with described GPRS telecommunication circuit, described memory module is connected with described arm processor, the signal output part of described arm processor is connected with the input of the signal of described communication control circuit is defeated, the signal output part of described arm processor is connected with the signal input part of described LCD display, and the signal input part of described arm processor is connected with the signal output part of described keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427115 CN202855055U (en) | 2012-08-27 | 2012-08-27 | Real-time power negative control management system based on ARM (Advanced RISC Machine) and GPRS (General Packet Radio Service) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427115 CN202855055U (en) | 2012-08-27 | 2012-08-27 | Real-time power negative control management system based on ARM (Advanced RISC Machine) and GPRS (General Packet Radio Service) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855055U true CN202855055U (en) | 2013-04-03 |
Family
ID=47986226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427115 Expired - Fee Related CN202855055U (en) | 2012-08-27 | 2012-08-27 | Real-time power negative control management system based on ARM (Advanced RISC Machine) and GPRS (General Packet Radio Service) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223417A (en) * | 2015-10-23 | 2016-01-06 | 苏州市新瑞奇节电科技有限公司 | A kind of wireless data transmission type intelligent electric meter |
-
2012
- 2012-08-27 CN CN 201220427115 patent/CN202855055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223417A (en) * | 2015-10-23 | 2016-01-06 | 苏州市新瑞奇节电科技有限公司 | A kind of wireless data transmission type intelligent electric meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101794480B (en) | Pre-purchased power controller | |
| CN203310911U (en) | Multifunctional intelligent ammeter system based on Internet of Things | |
| CN107105056A (en) | A kind of cloud control electric meter system based on WiFi communication | |
| CN201811983U (en) | Collection terminal device of special transformer | |
| CN104407189A (en) | Electricity stealing prevention system and method for distribution transformer | |
| CN204462251U (en) | A kind of intelligent electric meter | |
| CN203786168U (en) | Three-phase high-precision multifunctional electric energy meter | |
| CN108898818A (en) | A kind of wireless meter system and its meter register method | |
| CN206147928U (en) | Intelligent centralized meter reading terminal | |
| CN212009322U (en) | Intelligent power utilization management system based on ubiquitous Internet of things | |
| CN202855055U (en) | Real-time power negative control management system based on ARM (Advanced RISC Machine) and GPRS (General Packet Radio Service) | |
| CN202142912U (en) | Digitalized power quality analyzer | |
| CN202177664U (en) | Single-phase electric energy data dynamic acquisition intelligent terminal | |
| CN105629054A (en) | Digital meter electric energy metering system | |
| CN203101505U (en) | Metering monitoring system based on wireless communication technology | |
| CN202305666U (en) | Direct current electric energy meter | |
| CN201819954U (en) | 0.5-level single-phase electronic energy meter | |
| CN202649304U (en) | Prepaid metering device | |
| CN102419386A (en) | 0.5-grade electronic type single-phase watt-hour meter | |
| CN210895798U (en) | Pre-payment guide rail meter based on NB-IOT | |
| CN203827066U (en) | Power data center management system | |
| CN203455404U (en) | Electric energy measuring device applied in wind power plant | |
| CN209182396U (en) | Electric energy measuring equipment and system, wireless communication module | |
| CN202661546U (en) | Electric energy data acquisition device based on double central processing units (CPU) | |
| CN203037731U (en) | Multi-channel direct-current electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20160827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |