CN203055150U - Power consumption information data repeater - Google Patents
Power consumption information data repeater Download PDFInfo
- Publication number
- CN203055150U CN203055150U CN 201320026005 CN201320026005U CN203055150U CN 203055150 U CN203055150 U CN 203055150U CN 201320026005 CN201320026005 CN 201320026005 CN 201320026005 U CN201320026005 U CN 201320026005U CN 203055150 U CN203055150 U CN 203055150U
- Authority
- CN
- China
- Prior art keywords
- module
- communication module
- power
- power information
- data processing
- 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 - Lifetime
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a power consumption information data repeater. The repeater comprises a data storage module, a data processing module, a power line carrier (PLC) communication module, an infrared communication module and a 485 level translation module, wherein the data storage module, the PLC communication module, the infrared communication module and the 485 level translation module are respectively connected with the data processing module. The transmitter has the beneficial effects that the repeater adopts a PLC wire as the physical layer of communication, supports the automatic networking function, adopts the PLC communication means to communicate with a power consumption information alarm prompter, transfers the meter information to the power consumption information alarm prompter and can quickly and stably transmit information, thus avoiding the problem that the traditional 485 mode needs a great quantity of wiring or places are selected for installation in a wireless manner; and the PLC communication module adopts the three-phase carrier, thus not only expanding the carrier coverage but also increasing the distance of PLC communication and improving the stability and reliability of PLC communication.
Description
Technical field
The utility model belongs to communication technique field, is specifically related to a kind of power information headend that is applied to ammeter.
Background technology
Current, along with the startup of extensive upgrading urban and rural power grids engineering with Every household has an ammeter read the ammeter directly the progressively enforcement of policy, the tradition ammeter can not well be informed the current electricity consumption situation of user, real-time is not high, ammeter information can not immediately, fast, comprehensively feed back to the user, adopt power carrier communication that ammeter information is transferred to the user, can make the better electricity consumption of user, make good use of electricity and using electricity wisely.
Though current 485 meter reading methods on the market can be dealt with problems, because it adopts wired mode, there is the cabling difficulty, be unfavorable for the shortcoming of installing; Though the radio meter register mode has solved the shortcoming of cabling difficulty to a certain extent and since wireless penetration capacity a little less than, to making unstable networks, the success ratio of checking meter can't be guaranteed.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of power information headend based on the power carrier communication technology is provided, and supports the automatic network-building function, the information of carrying out transmission that can be quick, stable.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of power information headend is provided, comprises data memory module, data processing module; It is characterized in that: also comprise power carrier communication module, relay tripping operation module, infrared communication module and 485 level switch modules; Described data memory module, power carrier communication module, infrared communication module, relay tripping operation module, 485 level switch modules are connected with data processing module respectively.
Preferably, described data memory module, power carrier communication module, infrared communication module, 485 level switch modules are connected by bidirectional data path with data processing module respectively.
Above-mentioned power information headend also comprises power module, clock module and relay tripping operation module; Described power module, clock module, relay tripping operation module are connected with data processing module respectively.
Described data memory module is the serial FLASH pin-saving chip.Described data processing module is single-chip microcomputer.Described data processing module is the STM32F101R8 chip.Described power carrier communication module comprises the SSC1641 chip.Described clock module is the ISL12022MA chip.Described 485 level switch modules are ISL3152E.Described infrared communication module is infrared reception HS0038B and infrared transmission ROM-IR5C3-2A.
The power information headend that the utility model provides has following beneficial effect:
1, be communication physical layer with the power carrier line, support the automatic network-building function, adopt means of communication and the power information alarm prompt device of power carrier communication (PLC) to carry out communication, table information is passed to power information alarm prompt device, the information of carrying out transmission that can be quick, stable; Thereby the problem of avoiding traditional 485 modes to need a large amount of wirings or wireless mode to install with selecting;
2, the power carrier communication module that arranges adopts the three-phase carrier wave, has not only enlarged the carrier wave coverage, and has increased the distance of power carrier communication, the stability that has improved power carrier communication and reliability;
3, the infrared communication module of She Zhiing is carried out local maintenance, guarantees the normal operation of power information headend;
4, check meter and converter is checked meter by collector to isolate for the relay tripping operation module that arranges, and avoids two functions not disturb mutually.
Description of drawings
Fig. 1 is the theory structure block diagram of power information headend;
Fig. 2 is the circuit diagram of power carrier communication module.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
As shown in Figure 1, the power information headend that the utility model provides comprises data memory module, data processing module, power carrier communication module, infrared communication module, 485 level switch modules, power module, clock module, relay tripping operation module; Data memory module, power carrier communication module, infrared communication module, 485 level switch modules, power module, clock module, relay tripping operation module are connected with data processing module respectively.
In preferred embodiment, data memory module, power carrier communication module, infrared communication module, 485 level switch modules are connected by bidirectional data path with data processing module respectively.
Data memory module is the serial FLASH pin-saving chip, adopts MXIC25L4006E, and capacity is 256Byte.Data processing module is single-chip microcomputer, and further, what data processing module adopted is the STM32F101R8 chip.The power carrier communication module is for comprising the SSC1641 chip, and the power carrier communication module is three-phase carrier communication module (comprising A phase, B phase and C mutually, corresponding with the triple-phase line of power carrier line); Above-mentioned SSC1641 chip is supported the automatic network-building function.Clock module is the ISL12022MA chip.485 level switch modules are ISL3152E.Infrared communication adopts infrared reception HS0038B and infrared transmission ROM-IR5C3-2A.HFD3 is adopted in the relay tripping operation.
The power information headend is equipped with two-way 485, and one the tunnel is arranged on the table end, is used for gathering ammeter data; One the tunnel is used for being connected with collector 485 interfaces.Under normal circumstances, relay is in closure state, two-way 485 links to each other, be that collector is connected with the table end, be in the normal reading electric meter state of collector, when the power information headend will carry out transmission table information to user's (demonstration), relay tripping operation module disconnected relay, sends out carrier wave by the power information headend and comes transmission table information.
The infrared communication module is mainly carried out local maintenance, parameter and the data of current power information headend is set, as time, table address etc.
Clock module is the ISL12022MA chip, in the time of can accurately recording current walk, the power information headend can also carry out timed sending by clock module, accuracy rate satisfied 0.5 second/day, the power information headend will be shown data and pass to the user by the carrier communication mode by the time interval that arranges.
The FLASH pin-saving chip is the MX25L4006E chip, memory capacity 256Byte, stored parameter and data, as the table number etc. of checking meter of the ammeter data of copying back, setting.
Check meter and converter is checked meter by collector to isolate for the relay tripping operation module that arranges, and avoids two functions not disturb mutually.During relay closes, collector can normally be checked meter, and converter also can receive the collector meter reading data by other one tunnel 485 interface, be transmitted to prompting device, when relay disconnects, but the converter immediate meter reading is transmitted data, also can communicate separately with collector.
As shown in Figure 2, the power information headend is at first monitored the table data-signal of 485 interfaces, when having detected ammeter table data (ammeter data returns frame), the STM32F101R8 chip of power information headend passes through asynchronous serial port, the table data frame transfer is given the asynchronous receiving port of SSC1641 chip, this moment, the SSC1641 chip sent carrier signal by the 7th pin SSCOUT, this signal is by filtering and power amplification, be coupled on the line of electric force again, receive table information by power information alarm prompt device at last, and table information is presented on the LCD display, power information alarm prompt device returns the affirmation Frame by power carrier simultaneously, the power information headend is by after the network carrier filtering, deliver to SSC1641 chip receiving end 4 pin SSCIN, after the demodulation through the SSC1641 chip, Frame is sent the STM32F101R8 chip to handle, the transmitting-receiving process of whole power information headend finishes this moment again.
This power information headend has three-phase carrier communication function, and the carrier wave coverage is big, and has the automatic network-building function, does not need manual intervention, has increased the distance of power carrier communication, the stability that has improved power carrier communication and reliability greatly.
This power information headend and power information alarm prompt device and the parallel running of resident's metering device, be the communication Physical layer with the line of electric force, adopt mode and the power information alarm prompt device of power carrier communication (PLC) to carry out carrier communication, thereby transmit ammeter data; Adopt three-phase carrier communication and MANET means that ammeter data is delivered in the user family, allow the user grasp the electricity consumption situation in real time, allow the user have access to electricity, make good use of.This installs based on power carrier communication, functions such as the collection of support ammeter data, real-time analysis, storage, thereby the problem of having avoided traditional 485 modes to need a large amount of wirings or wireless mode to install with selecting.
Though with above-mentioned preferable case study on implementation the utility model has been made detailed description, be not to limit the utility model with above-mentioned case study on implementation.Those skilled in the art should recognize under the situation that does not break away from the given technical characterictic of technical solutions of the utility model and scope; the replacement of same content all should belong to protection domain of the present utility model in the increase that technical characterictic is done, this area scope.
Claims (10)
1. a power information headend comprises data memory module, data processing module; It is characterized in that: also comprise power carrier communication module, infrared communication module and 485 level switch modules; Described data memory module, power carrier communication module, infrared communication module, 485 level switch modules are connected with data processing module respectively.
2. power information headend according to claim 1, it is characterized in that: described data memory module, power carrier communication module, infrared communication module, 485 level switch modules are connected by bidirectional data path with data processing module respectively.
3. power information headend according to claim 1 is characterized in that: also comprise power module, clock module and relay tripping operation module; Described power module, clock module, relay tripping operation module are connected with data processing module respectively.
4. power information headend according to claim 1 and 2, it is characterized in that: described data memory module is the serial FLASH pin-saving chip.
5. according to claim 1 or 2 or 3 described power information headends, it is characterized in that: described data processing module is single-chip microcomputer.
6. power information headend according to claim 5, it is characterized in that: described data processing module is the STM32F101R8 chip.
7. power information headend according to claim 1, it is characterized in that: described power carrier communication module comprises the SSC1641 chip.
8. power information headend according to claim 3, it is characterized in that: described clock module is the ISL12022MA chip.
9. power information headend according to claim 1, it is characterized in that: described 485 level switch modules are ISL3152E.
10. power information headend according to claim 1, it is characterized in that: described infrared communication module is infrared reception HS0038B and infrared transmission ROM-IR5C3-2A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026005 CN203055150U (en) | 2013-01-18 | 2013-01-18 | Power consumption information data repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026005 CN203055150U (en) | 2013-01-18 | 2013-01-18 | Power consumption information data repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055150U true CN203055150U (en) | 2013-07-10 |
Family
ID=48738080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320026005 Expired - Lifetime CN203055150U (en) | 2013-01-18 | 2013-01-18 | Power consumption information data repeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203055150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077907A (en) * | 2014-07-10 | 2014-10-01 | 国家电网公司 | Device and method for forwarding electricity consumption information parameters of electric energy meter |
| CN104240485A (en) * | 2014-10-17 | 2014-12-24 | 国家电网公司 | Real-time remote inquiry device for power consumption information |
-
2013
- 2013-01-18 CN CN 201320026005 patent/CN203055150U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077907A (en) * | 2014-07-10 | 2014-10-01 | 国家电网公司 | Device and method for forwarding electricity consumption information parameters of electric energy meter |
| CN104240485A (en) * | 2014-10-17 | 2014-12-24 | 国家电网公司 | Real-time remote inquiry device for power consumption information |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102194309B (en) | Low-voltage power line broadband carrier concentrator | |
| CN201707782U (en) | Intelligent meter reading system based on GPRS (General Packet Radio Service) | |
| CN105046930A (en) | Remote automatic meter recording system | |
| CN103200241A (en) | Remote wireless meter reading control device | |
| CN105006135A (en) | Remote automatic meter reading concentrator system | |
| CN202677599U (en) | Self-adapting watt-hour meter collector | |
| CN203910000U (en) | Concentrator electricity meter reading on-site communication failure analysis system based on mobile phone Bluetooth | |
| CN103152427A (en) | Remote wireless meter-reading control method | |
| CN108181845A (en) | A kind of intelligent electric meter information acquisition system | |
| CN203055150U (en) | Power consumption information data repeater | |
| CN107240242A (en) | A kind of wireless kilowatt meter reading-out system and method based on micropower wireless network | |
| CN202486596U (en) | Remote running state monitoring system of security monitoring equipment | |
| CN103605105B (en) | Calibration device for digital electric energy meter of intelligent substation | |
| CN105006136A (en) | Remote electric quantity automatic acquisition system | |
| CN107516412A (en) | A kind of battery powered M BUS multi-channel intelligents data acquisition teletransmission equipment | |
| CN207665010U (en) | A kind of rapid deployment on-line monitoring system | |
| CN203165193U (en) | Electric power information collecting system | |
| CN105049307A (en) | Intelligent electric quantity acquisition system | |
| CN109920232A (en) | Electric power multi service access terminal and management system based on NB-loT | |
| CN201985858U (en) | Data transmission module for power collector | |
| CN105046910A (en) | Remote intelligent power acquisition system | |
| CN201749558U (en) | Acquisition terminal of low-voltage power line carrier resident electric meter | |
| CN104281109A (en) | Energy data collecting device and method | |
| CN105513308A (en) | Wireless meter reading system | |
| CN203055151U (en) | Power consumption information warning prompter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |