CN2886715Y - Net bridge electric power meter - Google Patents
Net bridge electric power meter Download PDFInfo
- Publication number
- CN2886715Y CN2886715Y CN 200520140116 CN200520140116U CN2886715Y CN 2886715 Y CN2886715 Y CN 2886715Y CN 200520140116 CN200520140116 CN 200520140116 CN 200520140116 U CN200520140116 U CN 200520140116U CN 2886715 Y CN2886715 Y CN 2886715Y
- Authority
- CN
- China
- Prior art keywords
- communication
- bridge
- low
- consumption wireless
- electric energy
- 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
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model relates to a bridge electric energy meter including a meter acquisition part and a dedicated processing module, the meter provides four communication interfaces: a power line carrier interface, a RS485 interface, an infrared interface and a low-power consumption wireless interface at the same time, and the power line carrier interface, the RS485 interface, the infrared interface and the low-power consumption wireless interface are able to bridge to form a network bridge. The module embeds a clock, a AD converter, a non-volatile memory, which can satisfy functions of common single-phase and triphase meters with communication function, single-phase and triphase schedule of charges, single-phase and triphase carrier meters in most regions. With communication function of network bridge and power line communication, the utility model is compatible to each integrated meter reading system.
Description
Technical field
The utility model relates to a kind of electric energy metering device, relates to a kind of Network Bridge Electric Energy Meter specifically.
Background technology
Present used electric energy meter, the overwhelming majority only has single communication interface, and independently of one another between the communication port of each electric energy meter, can not realize interconnecting.Because the unified electric energy meter communication protocol of using of present homemade ammeter, only defined the standard of infrared, RS485 and low-consumption wireless communication interface and do not defined the communication interface standard of power line carrier.The carrier power meter (electric energy meter with electric line carrier communication function) that each producer's design is produced is because each producer adopts different technical methods to realize electric line carrier communication, also do not form unified standard at present, there is not current standard in the world yet, so can not intercommunication between the carrier power meter of different manufacturers and the kilowatt meter reading-out system, thereby making the user be difficult in an area uses simultaneously from the carrier power meter of different manufacturers and forms kilowatt meter reading-out system, this can not satisfy user's the demand and the trend of power system development.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of Network Bridge Electric Energy Meter is provided, and each communication port both can work alone, and also can transmit mutually, realizes interconnecting.Can be linked into the electric line carrier communication channel from the ammeter communication interface (channel) of standard.
The technical solution of the utility model is: a kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously power line carrier and RS485 communication interface, and electric line carrier communication and RS485 communication bridge joint mutually, bridge formed.
Above-mentioned Network Bridge Electric Energy Meter, it is further characterized in that and is integrated with clock, AD converter, wave filter, non-volatile data memory, communication network bridge-set in the described dedicated processes module that described communication network bridge-set can be supported the access of any communication modes among power line carrier and the RS485.
A kind of Network Bridge Electric Energy Meter is made of ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously power line carrier and infrared communication interface, and electric line carrier communication and infrared communication bridge joint mutually, forms bridge.
Above-mentioned Network Bridge Electric Energy Meter, it is further characterized in that and is integrated with clock, AD converter, wave filter, non-volatile data memory, communication network bridge-set in the described dedicated processes module, described communication network bridge-set can support power line carrier and infrared in the access of any communication modes.
A kind of Network Bridge Electric Energy Meter is made of ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously power line carrier and low-consumption wireless communication interface, and electric line carrier communication and low-consumption wireless communication bridge joint mutually, forms bridge.
Above-mentioned Network Bridge Electric Energy Meter, it is further characterized in that and is integrated with clock, AD converter, wave filter, non-volatile data memory, communication network bridge-set in the described dedicated processes module that described communication network bridge-set can be supported the access of any communication modes in power line carrier and the low-consumption wireless.
A kind of Network Bridge Electric Energy Meter is made of ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously RS485 and infrared communication interface, and electric line carrier communication and low-consumption wireless communication bridge joint mutually, forms bridge.
Above-mentioned Network Bridge Electric Energy Meter, it is further characterized in that and is integrated with clock, AD converter, wave filter, non-volatile data memory, communication network bridge-set in the described dedicated processes module, described communication network bridge-set can support RS485 and infrared in the access of any communication modes.
A kind of Network Bridge Electric Energy Meter is made of ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously RS485 and low-consumption wireless communication interface, and electric line carrier communication and low-consumption wireless communication bridge joint mutually, forms bridge.
Above-mentioned Network Bridge Electric Energy Meter, it is further characterized in that and is integrated with clock, AD converter, wave filter, non-volatile data memory, communication network bridge-set in the described dedicated processes module that described communication network bridge-set can be supported the access of any communication modes in RS485 and the low-consumption wireless.
A kind of Network Bridge Electric Energy Meter is made of ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously infrared and low-consumption wireless communication interface, and electric line carrier communication and low-consumption wireless communication bridge joint mutually, the composition bridge.
Above-mentioned Network Bridge Electric Energy Meter, it is further characterized in that and is integrated with clock, AD converter, wave filter, non-volatile data memory, communication network bridge-set in the described dedicated processes module that described communication network bridge-set can be supported the access of any communication modes in infrared and the low-consumption wireless.
A kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously power line carrier, RS485 and three communication interfaces of low-consumption wireless, and electric line carrier communication and RS485 communication, low-consumption wireless communication bridge joint mutually, bridge formed.
A kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously power line carrier, infrared and three communication interfaces of low-consumption wireless, and electric line carrier communication and infrared communication, low-consumption wireless communication bridge joint mutually, bridge formed.
A kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously RS485, infrared and three communication interfaces of low-consumption wireless, and RS485 communication and infrared communication, low-consumption wireless communication bridge joint mutually, bridge formed.
A kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously power line carrier, RS485, infrared and four communication interfaces of low-consumption wireless, and electric line carrier communication and RS485 communication, infrared communication, low-consumption wireless communication be bridge joint mutually, forms bridge.
Above-mentioned Network Bridge Electric Energy Meter, it is further characterized in that and is integrated with clock, AD converter, wave filter, non-volatile data memory, communication network bridge-set in the described dedicated processes module, and that described communication network bridge-set can be supported is infrared, the access of any communication modes in RS485, low-consumption wireless and the power line carrier.
Above-mentioned Network Bridge Electric Energy Meter, be characterised in that further described dedicated processes module also is integrated with asynchronous serial communication interface (UART) and relaying communication device, that described asynchronous serial communication interface can be used for is infrared, RS485, low-consumption wireless communication, and described relaying communication device can be used as the relaying of other table communication.
Network Bridge Electric Energy Meter beneficial effect of the present utility model is that electric energy meter has the special carrier communication module, and PLC (electric line carrier communication) and RS485 communication, infrared communication, low-consumption wireless communication be bridge joint mutually, forms bridge.Integrated clock, AD converter, non-volatile data memory in the module can satisfy common list/three-phase table, the many rate scales of list/three-phase of most of areas band communication functions, the requirement of list/three-phase carrier wave meter.By bridge and power line communication function, can compatible easily various automatic meter reading systems.
Description of drawings
Fig. 1 is the schematic block diagram of the utility model bridge style electric energy meter (one-level bridge);
Fig. 2 is the schematic block diagram of the utility model bridge style electric energy meter (secondary bridge);
Fig. 3 is an application circuit of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail as follows:
A kind of Network Bridge Electric Energy Meter, as shown in Figure 1, 2, the dedicated processes module is made up of special chip and peripheral interface device, and wherein 3 UART (asynchronous communication mouth) can be respectively applied for RS485 communication, infrared communication and low-consumption wireless communication interface.Electric line carrier communication interface and RS485 communication interface, infrared communication interface, the mutual bridge joint of low-consumption wireless communication interface are formed bridge.Integrated clock, ADC, nonvolatile memory in the dedicated processes module can satisfy common list/three-phase table, the many rate scales of list/three-phase of most of areas band communication functions, the requirement of list/three-phase carrier wave meter.By bridge and power line communication function, can compatible easily various automatic meter reading systems.
The characteristics of electric line carrier communication:
Inner integrated power line carrier communication modulation module cooperates a spot of peripheral circuit, can form PLC (power line carrier) telecommunication circuit.The modulation module adopts FSK natural code modulation system, frequency 200kHz.Solidify carrier-current relaying functional software module in the dedicated processes module, can be arranged to the two-stage relaying at most.By the forwarding of relaying, the ability of the carrier communication that doubled.And on each dedicated processes module, realize owing to relay function, can select routed path very flexibly when system checks meter, improved the ability of kilowatt meter reading-out system to greatest extent.
The bridging communication function
Solidify bridging communication functional software module in the dedicated processes module, promptly can four kinds of communication networks (infrared, RS485, low-consumption wireless, interconnected between PLC).Meter reading data can carry out bridge joint by any Network Bridge Electric Energy Meter between 4 kinds of communication interfaces, promptly the function of relaying is expanded to 4 passages from single passage, and select bridge path as required.
The one-level bridge, be that kilowatt meter recorder passes through infrared or RS485 or low-consumption wireless, utilize the technology of other Network Bridge Electric Energy Meter data of electric line carrier communication copy reading of any Network Bridge Electric Energy Meter, because its bridge path is unidirectional, the passage conversion has only been carried out once, therefore is called the one-level bridge; Bridge plays the Network Bridge Electric Energy Meter of bridge joint effect in communication, when checking meter, can select any Network Bridge Electric Energy Meter as bridge, and read the data of other Network Bridge Electric Energy Meter by this bridge;
The secondary bridge, promptly on one-level bridge basis, realized changing to RS485 from the PLC interface, infrared or the RS485 of kilowatt meter recorder or low-consumption wireless interface are bridged to electric line carrier communication by one-level bridge bridge, be bridged to the RS485 interface of other ammeter again from the electric line carrier communication of secondary bridge bridge, realize the secondary conversion of passage.
Fig. 3 is the practical application circuit diagram of the utility model Network Bridge Electric Energy Meter.
Most preferred embodiment of the present utility model is illustrated, and the various variations or the remodeling of being made by those of ordinary skills all belong to protection domain of the present utility model.
Claims (8)
1, a kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously any two interfaces in power line carrier, RS485 communication, infrared communication, the low-consumption wireless communication, and these two kinds of communication modes bridge joint mutually, bridge formed.
2, Network Bridge Electric Energy Meter according to claim 1, it is characterized in that being integrated with clock, AD converter, wave filter, non-volatile data memory, communication network bridge-set in the described dedicated processes module, described communication network bridge-set can be supported the access of any two communication modes in power line carrier, RS485 communication, infrared communication, the low-consumption wireless communication.
3, a kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously power line carrier, RS485 communication, low-consumption wireless communication, and power line carrier, RS485 communication and low-consumption wireless communication bridge joint mutually, bridge formed.
4, a kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously power line carrier, infrared communication, low-consumption wireless communication, and power line carrier, infrared communication and low-consumption wireless communication bridge joint mutually, bridge formed.
5, a kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously RS485 communication, infrared communication, low-consumption wireless communication, and RS485 communication, infrared communication and low-consumption wireless communication bridge joint mutually, bridge formed.
6, a kind of Network Bridge Electric Energy Meter, constitute by ammeter collecting part and dedicated processes module, it is characterized in that having simultaneously power line carrier, RS485, infrared and four kinds of communication interfaces of low-consumption wireless, and electric line carrier communication and RS485 communication, infrared communication, low-consumption wireless communication be bridge joint mutually, forms bridge.
7, Network Bridge Electric Energy Meter according to claim 6, it is characterized in that being integrated with in the described dedicated processes module clock, AD converter, wave filter, non-volatile data memory, communication network bridge-set, that described communication network bridge-set can be supported is infrared, the access of any communication modes in RS485, low-consumption wireless and the power line carrier.
8, Network Bridge Electric Energy Meter according to claim 7, it is characterized in that described dedicated processes module also is integrated with asynchronous serial communication interface and relaying communication device, that described asynchronous serial communication interface can be used for is infrared, RS485, low-consumption wireless communication, and described relaying communication device can be used as the relaying of other table communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140116 CN2886715Y (en) | 2005-12-23 | 2005-12-23 | Net bridge electric power meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140116 CN2886715Y (en) | 2005-12-23 | 2005-12-23 | Net bridge electric power meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2886715Y true CN2886715Y (en) | 2007-04-04 |
Family
ID=37961803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140116 Expired - Fee Related CN2886715Y (en) | 2005-12-23 | 2005-12-23 | Net bridge electric power meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2886715Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101252375B (en) * | 2008-04-11 | 2011-07-13 | 精伦电子股份有限公司 | Apparatus and method for customizing information based on electric power line |
| CN102419385A (en) * | 2010-09-27 | 2012-04-18 | 宁夏隆基宁光仪表有限公司 | Wireless remote meter reading fee-control electric energy meter |
| CN103839399A (en) * | 2014-02-20 | 2014-06-04 | 国家电网公司 | 485 conversion carrier wave meter reading device and meter reading method |
| CN104980282A (en) * | 2015-05-22 | 2015-10-14 | 万高(杭州)科技有限公司 | Communication concentrator system |
| CN105070018A (en) * | 2015-08-20 | 2015-11-18 | 北京工业大学 | Electric-power-communication remote data collecting system and controlling and managing method |
| CN105592128A (en) * | 2014-11-14 | 2016-05-18 | 财团法人资讯工业策进会 | Intelligent electric meter deployment management system |
| CN106781377A (en) * | 2016-12-12 | 2017-05-31 | 国网北京市电力公司 | Kilowatt meter reading-out system, meter register method and meter copying device |
-
2005
- 2005-12-23 CN CN 200520140116 patent/CN2886715Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101252375B (en) * | 2008-04-11 | 2011-07-13 | 精伦电子股份有限公司 | Apparatus and method for customizing information based on electric power line |
| CN102419385A (en) * | 2010-09-27 | 2012-04-18 | 宁夏隆基宁光仪表有限公司 | Wireless remote meter reading fee-control electric energy meter |
| CN103839399A (en) * | 2014-02-20 | 2014-06-04 | 国家电网公司 | 485 conversion carrier wave meter reading device and meter reading method |
| CN105592128A (en) * | 2014-11-14 | 2016-05-18 | 财团法人资讯工业策进会 | Intelligent electric meter deployment management system |
| CN104980282A (en) * | 2015-05-22 | 2015-10-14 | 万高(杭州)科技有限公司 | Communication concentrator system |
| CN105070018A (en) * | 2015-08-20 | 2015-11-18 | 北京工业大学 | Electric-power-communication remote data collecting system and controlling and managing method |
| CN106781377A (en) * | 2016-12-12 | 2017-05-31 | 国网北京市电力公司 | Kilowatt meter reading-out system, meter register method and meter copying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2886715Y (en) | Net bridge electric power meter | |
| CN201698576U (en) | Electricity utilization information collecting system and collector | |
| CN2836126Y (en) | Net-bridge power meter | |
| CN102435838A (en) | Basic electric quantity type energy-efficiency data collecting terminal | |
| CN201550135U (en) | Radio embedded type gateway for building energy consumption measurement and environmental monitoring | |
| CN202205069U (en) | Analog quantity collecting module for programmable logical controller (PLC) controller | |
| CN206236264U (en) | A kind of medium-voltage carrier system | |
| CN102436733A (en) | Thermotechnical electric quantity type energy efficiency data collecting terminal | |
| CN103490797A (en) | Intelligent communication system based on power lines | |
| CN103135488A (en) | Vehicle-mounted comprehensive development platform based on FlexRay | |
| CN206610165U (en) | A kind of DCS system HART analog output modules | |
| CN202209959U (en) | Portable environment data collector | |
| CN201904805U (en) | Multi-way multiplexing type intelligent gateway for connecting industrial Ethernet and HART bus | |
| CN201749558U (en) | Acquisition terminal of low-voltage power line carrier resident electric meter | |
| CN201985858U (en) | Data transmission module for power collector | |
| CN202183160U (en) | Intelligent control system for household appliances | |
| CN205104017U (en) | System of checking meter is concentrated to intelligence | |
| CN204631129U (en) | A kind of electric harmonic 16 channel signal input synchronized sampling conversion and acquisition device | |
| CN208937641U (en) | Electric inspection process acquisition terminal | |
| CN202939792U (en) | Single-phase dual-channel communication module | |
| CN111311896A (en) | Convenient low-power consumption analog acquisition wireless transmission system | |
| CN102527170A (en) | Fan filter unit (FFU) group control system based on wireless and electric wire carrier communication technology | |
| CN208781216U (en) | Intelligent information managing device and system | |
| CN202615601U (en) | Concentrator capable of achieving multi-mode multi-channel communication in designated shell | |
| CN201749552U (en) | Wireless electric power data transmission terminal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Sanneng Instrument Co., Ltd. Assignor: Natian IC (Shanghai) Co., Ltd. Contract fulfillment period: 2008.10.28 to 2014.10.28 Contract record no.: 2008320001098 Denomination of utility model: Net bridge electric power meter Granted publication date: 20070404 License type: Exclusive license Record date: 20081110 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.28 TO 2014.10.28; CHANGE OF CONTRACT Name of requester: NANJING SANNENG ELECTRIC POWER METER CO., LTD. Effective date: 20081110 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20111223 |