CN104503897B - A kind of electric energy meter software design method that a variety of interactive modes can be achieved - Google Patents
A kind of electric energy meter software design method that a variety of interactive modes can be achieved Download PDFInfo
- Publication number
- CN104503897B CN104503897B CN201410561022.5A CN201410561022A CN104503897B CN 104503897 B CN104503897 B CN 104503897B CN 201410561022 A CN201410561022 A CN 201410561022A CN 104503897 B CN104503897 B CN 104503897B
- Authority
- CN
- China
- Prior art keywords
- calibration
- ammeter
- program
- order
- variety
- 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
Landscapes
- Stored Programmes (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a kind of electric energy meter software design method that a variety of interactive modes can be achieved, comprise the following steps：（1）Calibration order has been detected whether, next step is performed if having, calibration order has otherwise been detected whether again；（2）Adjustment order is determined whether, if so, then performing adjustment table, otherwise return to step（1）.The present invention realizes in user's correct on-the-spot and does not influence the normal work of ammeter in itself, can realize safe initialization, and do not destroy the essential information of ammeter.
Description
Technical field
The present invention relates to a kind of electric energy meter software design method that a variety of interactive modes can be achieved.
Background technology
Current intelligent electric meter has a variety of functions, with metering, storage, computing, analysis, display and communication etc., can be with
Intelligent centralized meter-reading system is met well（AMR or AMI）Demand.In terms of ammeter security, read data when we need core
The parameters such as quasi- table number, write data when done the password protecting of different rights grade, while also needing to coordinate programming key to set electricity
The various data of table, but with the continuous propulsion of intelligent grid, each Utilities Electric Co. proposes higher requirement to electric energy meter, such as
What is realized in user's correct on-the-spot and is not influenceed the normal work of itself.
The content of the invention
Above-mentioned in order to solve, the present invention provides a kind of setting for electric energy meter software design method that a variety of interactive modes can be achieved
Meter scheme.
A kind of electric energy meter software design method that a variety of interactive modes can be achieved, comprises the following steps：（1）Detect whether
Calibration order, performs next step if having, and calibration order has otherwise been detected whether again；（2）Determine whether adjustment order, if
It is then to perform adjustment table, otherwise return to step（1）.
The adjustment table specifically includes following steps：（31）When the predicted elemental value in calibration program is 0, keep current
State；（32）When the predicted elemental value in calibration program is 1, into setting data mode and set general data；（33）When
When predicted elemental value in calibration program is 2, into laboratory conditions and significant data is set；（34）When pre- in calibration program
If element value is 3, imported into program upgrade status and by ROMPaq in ammeter.
The step（32）Specifically include：When opening programming key and password and authority are matched completely, ammeter, which enters, to be set
Put data mode
The step（33）Specifically include：When open programming key and password and authority match completely, and electric current be base most
High current 10%, voltage be when the 90% of maximum voltage, phase angle is 30 degree enter laboratory conditions.
The step（34）Specifically include：When it is the specific frame data after encryption that ammeter, which receives a designator, then
Into program upgrade mode.
In summary, the invention has the advantages that：（1）Realize in user's correct on-the-spot and do not influence ammeter
The normal work of itself；（2）Safe initialization can be realized, and does not destroy the essential information of ammeter.
Embodiment
In order to allow those skilled in the art to be best understood from technical scheme, the present invention is made below into
The elaboration of one step.
Present invention is disclosed a kind of electric energy meter software design method that a variety of interactive modes can be achieved, comprise the following steps：
（1）Calibration order has been detected whether, next step is performed if having, calibration order has otherwise been detected whether again；（2）Judge whether
For adjustment order, if so, then perform adjustment table, otherwise return to step（1）.
When it is implemented, setting 4 kinds of working conditions respectively, when the predicted elemental value in calibration program is 0, keep current
State；When the predicted elemental value in calibration program is 1, into setting data mode and set general data；When calibration program
In predicted elemental value when being 2, into laboratory conditions and significant data is set；When the predicted elemental value in calibration program is 3
When, imported into program upgrade status and by ROMPaq in ammeter.
When opening programming key and password and authority are matched completely, ammeter, which enters, sets data mode, when opening programming
Key and password and authority are matched completely, and electric current is that the 10% of maximum current, voltage is that the 90% of maximum voltage, phase angle is 30 degree
When enter laboratory conditions；When it is the specific frame data after encryption that ammeter, which receives a designator, then enters program and upgrade
Pattern.
The present embodiment is the more excellent embodiment of the present invention, and the part not being described in detail is using known ripe
Technology.It should be noted that in the case of without departing substantially from spirit of the invention and its essence, those skilled in the art work as can
Various corresponding changes and deformation are made according to the present invention, but the right that these change and deformation should all belong to appended by the present invention will
The protection domain asked.
Claims (1)
1. a kind of electric energy meter software design method that a variety of interactive modes can be achieved, it is characterised in that comprise the following steps：
（1）Calibration order has been detected whether, next step is performed if having, calibration order has otherwise been detected whether again；
（2）Adjustment order is determined whether, if so, then performing adjustment table, otherwise return to step（1）；
The adjustment table specifically includes following steps：
（31）When the predicted elemental value in calibration program is 0, current state is kept；
（32）When the predicted elemental value in calibration program is 1, into setting data mode and set general data；
（33）When the predicted elemental value in calibration program is 2, into laboratory conditions and significant data is set；
（34）When the predicted elemental value in calibration program is 3, imported into program upgrade status and by ROMPaq in ammeter；
The step（32）Specifically include：When opening programming key and password and authority are matched completely, ammeter, which enters, sets number
According to state；
The step（33）Specifically include：When opening programming key and password and authority are matched completely, and electric current is the maximum electricity of base
Stream 10%, voltage be when the 90% of maximum voltage, phase angle is 30 degree enter laboratory conditions；
The step（34）Specifically include：When it is the specific frame data after encryption that ammeter, which receives a designator, then enter
Program upgrade mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561022.5A CN104503897B (en) | 2014-10-21 | 2014-10-21 | A kind of electric energy meter software design method that a variety of interactive modes can be achieved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561022.5A CN104503897B (en) | 2014-10-21 | 2014-10-21 | A kind of electric energy meter software design method that a variety of interactive modes can be achieved |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104503897A CN104503897A (en) | 2015-04-08 |
| CN104503897B true CN104503897B (en) | 2017-07-21 |
Family
ID=52945296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561022.5A Expired - Fee Related CN104503897B (en) | 2014-10-21 | 2014-10-21 | A kind of electric energy meter software design method that a variety of interactive modes can be achieved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104503897B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318721B (en) * | 2018-01-18 | 2021-03-23 | 宁波三星医疗电气股份有限公司 | Safety management method for double-core electric energy meter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221506A (en) * | 2007-01-12 | 2008-07-16 | 深圳市科陆电子科技股份有限公司 | Method for downloading and updating chip program of electric energy meter |
| CN101359042A (en) * | 2008-09-11 | 2009-02-04 | 江苏卡欧万泓电子有限公司 | Auto calibration method for single-phase electronic type electric energy meter |
| CN101893695A (en) * | 2010-06-30 | 2010-11-24 | 中国电力科学研究院 | Analog sampling and protocol generating devices |
| CN201886042U (en) * | 2010-09-09 | 2011-06-29 | 深圳市森晖电子有限公司 | Smart electricity meter for state grid single-phase carrier long-distance prepayment |
| CN102520386A (en) * | 2011-12-12 | 2012-06-27 | 宁夏隆基宁光仪表有限公司 | Calibration method of three-phase electric energy meter |
| CN103383408A (en) * | 2012-05-06 | 2013-11-06 | 郭琳 | Electronic type multifunctional electric energy meter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7996171B2 (en) * | 2005-01-27 | 2011-08-09 | Electro Industries/Gauge Tech | Intelligent electronic device with broad-range high accuracy |
-
2014
- 2014-10-21 CN CN201410561022.5A patent/CN104503897B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221506A (en) * | 2007-01-12 | 2008-07-16 | 深圳市科陆电子科技股份有限公司 | Method for downloading and updating chip program of electric energy meter |
| CN101359042A (en) * | 2008-09-11 | 2009-02-04 | 江苏卡欧万泓电子有限公司 | Auto calibration method for single-phase electronic type electric energy meter |
| CN101893695A (en) * | 2010-06-30 | 2010-11-24 | 中国电力科学研究院 | Analog sampling and protocol generating devices |
| CN201886042U (en) * | 2010-09-09 | 2011-06-29 | 深圳市森晖电子有限公司 | Smart electricity meter for state grid single-phase carrier long-distance prepayment |
| CN102520386A (en) * | 2011-12-12 | 2012-06-27 | 宁夏隆基宁光仪表有限公司 | Calibration method of three-phase electric energy meter |
| CN103383408A (en) * | 2012-05-06 | 2013-11-06 | 郭琳 | Electronic type multifunctional electric energy meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104503897A (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TR201909859T4 (en) | Protection and control system for smart substations based on industrial internet architecture. | |
| Tuyen et al. | A comprehensive review of cybersecurity in inverter-based smart power system amid the boom of renewable energy | |
| WO2013131728A3 (en) | Pc security using bios/(u)efi extensions | |
| CN107659554A (en) | Method and system for detection of false Data Injection Attacks | |
| Cárdenas et al. | Security and privacy in the smart grid | |
| CN103544410B (en) | It is a kind of that embedded microprocessor is non-clones function key authentication system and method | |
| CN104502736B (en) | A kind of online phase sequence self-adaption method | |
| CN104268487A (en) | Reset and self-destruction management system for security chip | |
| CN104021104B (en) | A kind of cooperative system and its communication means based on dual-bus structure | |
| Aghamolki et al. | A hardware-in-the-loop SCADA testbed | |
| CN103312517A (en) | Implementation method for sharing display screens and keys in dual-purpose equipment | |
| CN104503897B (en) | A kind of electric energy meter software design method that a variety of interactive modes can be achieved | |
| WO2015163967A3 (en) | Cryptographic method and system of protecting digital content and recovery of same through unique user identification | |
| CN104301319A (en) | Intelligent ammeter encryption management device and data encryption protection method | |
| Sinha et al. | Cyber physical defense framework for distributed smart grid applications | |
| Ullah et al. | TCLOUD: a multi–factor access control framework for cloud computing | |
| Khanna et al. | Feasibility and mitigation of false data injection attacks in smart grid | |
| Zhaoyang | Smart grid cyber security | |
| CN104378199A (en) | Method and system for generating unit dynamic password and dynamic password generator | |
| CN104462932A (en) | Method for generating and verifying maintenance password of embedded device | |
| CN102915409A (en) | Software filing and comparing instrument applied to electric energy meter and implementing method of software filing and comparing instrument | |
| Wei et al. | Biologically inspired hierarchical cyber-physical multi-agent distributed control framework for sustainable smart grids | |
| CN106790144B (en) | STS prepaid production encryption system and operation method | |
| CN104408567A (en) | Hand-held power operation terminal with relatively high security | |
| CN109840422A (en) | Separate computer software protector and guard method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20181021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |