CN105486900B - A kind of electric energy meter for supporting various communications protocols - Google Patents
A kind of electric energy meter for supporting various communications protocols Download PDFInfo
- Publication number
- CN105486900B CN105486900B CN201511009732.8A CN201511009732A CN105486900B CN 105486900 B CN105486900 B CN 105486900B CN 201511009732 A CN201511009732 A CN 201511009732A CN 105486900 B CN105486900 B CN 105486900B
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- Prior art keywords
- tapered end
- base
- upper lid
- drive
- locked groove
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- 238000004891 communication Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 description 6
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of electric energy meter for supporting various communications protocols, including base and upper lid, the base and upper lid are fixed as one to form housing, in the housing current terminal is provided with close to a sidepiece, the current terminal offers multiple wiring holes of the access external electrical line of force, circuit board is provided with the housing, the circuit board is provided with telecommunication circuit, the telecommunication circuit receives sending module provided with communication data, 645 protocol modules, object-oriented protocol module, the communication data, which receives sending module, to be responsible for receiving the information data sended over outside electric energy meter, and 645 protocol modules or object-oriented protocol module are sent a message to according to protocol format.The present invention can both be communicated using 645 agreements, it would however also be possible to employ object-oriented data exchange agreement is communicated, and improves hardware resource utilization, improves user satisfaction.
Description
Technical field
The present invention relates to electric energy meter.
Background technology
Up to the present, it at home and abroad there is no and be provided simultaneously with the two kinds of communications of 645 agreements and object-oriented data exchange agreement
The electric energy meter of agreement.The ammeter that current scene is mounted only supports a kind of communications protocol, if will be simultaneously using two kinds of communications protocol
Carrying out user power utilization information gathering then needs to mount two kinds of electric energy meters, and this causes trouble to user, while wasting resource.
Two kinds of communications protocol must be implemented in for this in ammeter simultaneously, can just improve resource utilization and user satisfaction.
The content of the invention
The technical problems to be solved by the invention are just to provide a kind of electric energy meter for supporting various communications protocols, while by two
Plant communications protocol to be implemented in electric energy meter, improve resource utilization and user satisfaction.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of electric energy for supporting various communications protocols
Table, including base and upper lid, the base and upper lid are fixed as one to form housing, are provided with the housing close to a sidepiece
Current terminal, the current terminal, which is offered, is provided with circuit in multiple wiring holes of the access external electrical line of force, the housing
Plate, the circuit board be provided with telecommunication circuit, the telecommunication circuit provided with communication data receive sending module, 645 protocol modules,
Object-oriented protocol module, the communication data, which receives sending module, to be responsible for receiving the Information Number sended over outside electric energy meter
According to, and 645 protocol modules or object-oriented protocol module are sent a message to according to protocol format.
It is preferred that, lead sealing screw is provided between the base and upper lid, the lead sealing screw is screwed into from base end face, described
Base end face correspondence lead sealing screw sets lead sealing.
It is preferred that, the upper lid is provided with locked groove, and the base is provided with electronic lock, and the electronic lock is provided with electric drive
Mechanism and tapered end, the electronic driving mechanism is from the locking signal outside telecommunication circuit receiver electric energy meter and drives tapered end to move
Make, the tapered end and locked groove are sealed, so that base and upper lid are integrated from internal lock.
The present invention has filled up the blank that 645 agreements and object-oriented data exchange agreement coexist in ammeter, changes market
Upper two kinds of communications protocol hang the present situation of two kinds of electric energy meters.By the use of the present invention, solving a kind of (1) ammeter can both use
645 agreements are communicated, it would however also be possible to employ object-oriented data exchange agreement is communicated；(2) hardware resource utilization is improved
Rate, improves user satisfaction.
Using the beneficial effect after the present invention：On the electric energy meter hardware foundation supplied originally, electric energy meter software is carried out
Protocol function expands, and reaches the effect for supporting 645 and two kinds of communication protocol of object-oriented.The throwing of hardware resource was so both saved
Enter, also save manually installed maintenance cost, while also avoid the complaint of user.Can flexibly it be gathered by daemon software
The power information of user, when a kind of agreement, which can not be met, to be required, can carry out adopting for ammeter data using another agreement
Collection, which improves flexibility ratio.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is structural representation of the invention.
Embodiment
As shown in figure 1, a kind of electric energy meter for supporting various communications protocols, including base and upper lid, the base and upper lid
It is fixed as one to form housing, current terminal is provided with close to a sidepiece in the housing, the current terminal is offered
Access and circuit board is provided with multiple wiring holes of the external electrical line of force, the housing, the circuit board is provided with telecommunication circuit, described
Upper lid is provided with locked groove, and the base is provided with electronic lock, and the electronic lock is provided with electronic driving mechanism 1 and tapered end 2, the electricity
Sub- drive mechanism 1 is from the locking signal outside telecommunication circuit receiver electric energy meter and drives tapered end to act, the tapered end and locked groove
It is sealed, so that base and upper lid are integrated from internal lock.
The left and right sides of wherein upper lid, which is respectively provided with a clamping block, clamping block, sets locked groove, base left and right sides correspondence
The tapered end 2 that locked groove is respectively equipped with.The electronic driving mechanism 1 includes micromachine 11, drive shaft 12, drive nut 13, drive
Motion block 14 and drive link 15.Tapered end rear and front end is provided with rotating shaft, and tapered end is connected on base by axis of rotation, and tapered end is provided with card
Hook, tapered end is connected with back-moving spring, and the tapered end of the base left and right sides is controlled to rotate respectively by a drive link 15, two drive links
It is located along the same line, portion sets the drive block 14 of driving both sides drive link in the base, the head end of drive block is provided with an isosceles
Bottom is arc transition head on the bathrocephaly of trapezoidal shape, bathrocephaly, and drive link end abutment bathrocephaly waist, drive block passes through slide rail
Mechanism slips are arranged on base, and drive block is driven by drive shaft 12, and drive shaft is controlled to rotate by micromachine 11, and drive shaft is
Screw rod, coordinates with the screw thread of drive nut 13.
Electronic driving mechanism control tapered end rotates and grab is caught in locked groove, rotates and makes in electric drive machine control tapered end
After grab is disengaged with locked groove, under action of reset spring, tapered end rotates and replys origin-location.
When ammeter dispatches from the factory, electronic driving mechanism is from the locking signal outside telecommunication circuit receiver electric energy meter and drives lock
Head action, makes tapered end sealed with locked groove, so that base and upper lid are integrated from internal lock.
When needing to carry out maintenance activity to ammeter, outside unlock instruction is by Networks and Communications circuit communication, through circuit
On plate after micro-control unit identification, the power supply of micromachine is connected, micromachine driving drive shaft is shunk, in action of reset spring
Under, tapered end grab is deviate from from locked groove, and unblock is completed, and only by the information of checking tapered end can just unlocked with locked groove.
After the completion of maintenance, base and upper lid are closed, fixed screw is tightened, then locking information, electronics is sent from outside
Drive mechanism driving tapered end action, makes tapered end sealed with locked groove, so as to again be integrated base and upper lid from internal lock.
In addition, being provided with lead sealing screw between the base and upper lid, the lead sealing screw is screwed into from base end face, the bottom
Correspondence lead sealing screw in seat bottom surface sets lead sealing.
Wherein, telecommunication circuit receives sending module, 645 protocol modules, object-oriented protocol module provided with communication data.It is logical
News data receiver sending module is responsible for receiving the information data sended over outside ammeter, and data are judged after data receiver is finished
It is that protocol format, if 645 protocol formats, then sends the protocol module of message informing 645 and carry out data processing, if
Object-oriented protocol format, then send message informing object-oriented protocol module and carry out data processing.Finally reply data is returned
Sending module is received back to communication data, the module is responsible for sending data to backstage.
Described communication data reception sending module is 485, infrared and carrier wave physical channel control module, these controls
Module is responsible for receiving data and sends data.645 described protocol modules, to handle the data processing module of 645 communications protocol,
Comprising read data, write data, broadcast school when etc. order.Described object-oriented protocol module, for processing object-oriented interoperability
The data processing module of data exchange agreement, comprising request object properties, sets object properties and execution object method etc..
When data transfer is to ammeter, 485, infrared or carrier channel control module detect data receiver completion, start
Data protocol form is detected, form correctly then performs the function treatment of agreement, and the function treatment of agreement includes each work(of agreement
It can require, the content as shown in accompanying drawing.
After the function treatment of agreement is finished, protocol module can organize reply data, and these reply datas can be because of claim frame
It is different and different, these data can be sent to 485, infrared or carrier channel control module, be ultimately sent to backstage bear
Duty processing.
Two kinds of communication protocols are supported in the invention simultaneously, are substantially increased the convenience that in-site installation is used, are reduced market
The middle hardware cost for installing two types ammeter, reduces customer complaint, improves user satisfaction.
Claims (2)
- The shape 1. a kind of electric energy meter for supporting various communications protocols, including base and upper lid, the base and upper lid are fixed as one Into housing, current terminal is provided with close to a sidepiece in the housing, the current terminal offers access external power Circuit board is provided with multiple wiring holes of line, the housing, the circuit board is provided with telecommunication circuit, it is characterised in that：It is described Telecommunication circuit receives sending module, 645 protocol modules, object-oriented protocol module provided with communication data, and the communication data connects Transmit and receive module to be responsible for receiving the information data sended over outside electric energy meter, and 645 associations are sent a message to according to protocol format Module or object-oriented protocol module are discussed, the upper lid is provided with locked groove, and the base is provided with electronic lock, the electronic lock Provided with electronic driving mechanism and tapered end, the electronic driving mechanism from the locking signal outside telecommunication circuit receiver electric energy meter simultaneously Tapered end action is driven, the tapered end and locked groove are sealed, so as to base and upper lid are integrated from internal lock, the left and right two of upper lid Side, which is respectively provided with a clamping block, clamping block, sets locked groove, the tapered end that base left and right sides correspondence locked groove is respectively equipped with, described Electronic driving mechanism includes micromachine, drive shaft, drive nut, drive block and drive link, and tapered end rear and front end is provided with rotating shaft, Tapered end is connected on base by axis of rotation, and tapered end is provided with grab, and tapered end is connected with back-moving spring, the lock of the base left and right sides Head is rotated by a drive link control respectively, and two drive links are located along the same line, and portion sets driving both sides to pass in the base The drive block of lever, it is arc transition head, transmission that the head end of drive block, which is provided with bottom on the bathrocephaly of an isosceles trapezoid shape, bathrocephaly, Boom end abuts bathrocephaly waist, and drive block is slidably arranged on base by sliding track mechanism, and drive block is driven by drive shaft, drives Moving axis is controlled to rotate by micromachine, and drive shaft is screw rod, is coordinated with drive nut screw thread；Electronic driving mechanism control tapered end rotates and grab is caught in locked groove, is rotated in electric drive machine control tapered end and makes grab After being disengaged with locked groove, under action of reset spring, tapered end rotates and replys origin-location；When ammeter dispatches from the factory, electronic driving mechanism is from the locking signal outside telecommunication circuit receiver electric energy meter and drives tapered end to move Make, make tapered end sealed with locked groove, so that base and upper lid are integrated from internal lock；When needing to carry out maintenance activity to ammeter, outside unlock instruction is by Networks and Communications circuit communication, through on circuit board After micro-control unit identification, the power supply of micromachine is connected, micromachine driving drive shaft is shunk, under action of reset spring, Tapered end grab is deviate from from locked groove, and unblock is completed, and only by the information of checking tapered end can just unlocked with locked groove；After the completion of maintenance, base and upper lid are closed, fixed screw is tightened, then locking information, electric drive is sent from outside Mechanism driving tapered end action, makes tapered end sealed with locked groove, so as to again be integrated base and upper lid from internal lock.
- 2. a kind of electric energy meter for supporting various communications protocols according to claim 1, it is characterised in that：The base and upper Lead sealing screw is provided between lid, the lead sealing screw is screwed into from base end face, the base end face correspondence lead sealing screw sets lead Envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009732.8A CN105486900B (en) | 2015-12-29 | 2015-12-29 | A kind of electric energy meter for supporting various communications protocols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009732.8A CN105486900B (en) | 2015-12-29 | 2015-12-29 | A kind of electric energy meter for supporting various communications protocols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105486900A CN105486900A (en) | 2016-04-13 |
| CN105486900B true CN105486900B (en) | 2017-09-26 |
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ID=55674017
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511009732.8A Active CN105486900B (en) | 2015-12-29 | 2015-12-29 | A kind of electric energy meter for supporting various communications protocols |
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| CN (1) | CN105486900B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085435A (en) * | 2016-07-08 | 2018-12-25 | 蓝龙飞 | A kind of electric system detection communication system |
| CN106850363B (en) * | 2017-01-17 | 2020-07-07 | 新智数字科技有限公司 | Data communication method and device |
| CN108449398B (en) * | 2018-03-06 | 2021-09-10 | 江阴长仪集团有限公司 | Object-oriented data exchange protocol implementation method and electric energy meter |
| CN117077058B (en) * | 2023-08-29 | 2024-01-30 | 广东青藤环境科技有限公司 | Intelligent business charge management system based on water consumption data analysis |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200968967Y (en) * | 2006-11-10 | 2007-10-31 | 长沙威胜电子有限公司 | Anti-theft electric meter |
| CN101736968B (en) * | 2008-11-20 | 2013-05-15 | 湖北盛佳电器设备有限公司 | Electronic blocking device and case with same |
| CN101806831B (en) * | 2010-04-19 | 2012-01-11 | 国电南京自动化股份有限公司 | Intelligent substation electric energy meter |
| CN102486484A (en) * | 2010-12-06 | 2012-06-06 | 郑霞 | Ammeter box |
| CN103795680A (en) * | 2012-10-29 | 2014-05-14 | 苏州工业园区新宏博通讯科技有限公司 | Communication method supporting multiple communication protocols, and electric energy meter |
| CN205229255U (en) * | 2015-12-29 | 2016-05-11 | 国网浙江省电力公司湖州供电公司 | Support multiple communication protocol's electric energy meter |
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| CN105486900A (en) | 2016-04-13 |
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