CN102608962A - Automatic maintenance method for bottom-up electricity-consumption information acquisition equipment - Google Patents
Automatic maintenance method for bottom-up electricity-consumption information acquisition equipment Download PDFInfo
- Publication number
- CN102608962A CN102608962A CN2011104081146A CN201110408114A CN102608962A CN 102608962 A CN102608962 A CN 102608962A CN 2011104081146 A CN2011104081146 A CN 2011104081146A CN 201110408114 A CN201110408114 A CN 201110408114A CN 102608962 A CN102608962 A CN 102608962A
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy meter
- terminal
- address
- change
- 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.)
- Granted
Links
Images
Abstract
The invention discloses an automatic maintenance method for bottom-up electricity-consumption information acquisition equipment, relating to a method for carrying out automatic maintenance on electricity-consumption information acquisition equipment. After electricity-consumption information acquisition is propelled to low-voltage users, because the number of the users is extremely large, a great operation maintenance workload is caused. The method disclosed by the invention is characterized by comprising the following steps that: 1) files of a terminal and electric energy meters are established in a master station system; 2) the terminal regularly searches the accessed electric energy meters; 3) the terminal reports electric energy meter change events to a master station; 4) the master station interrogates a change mark of the terminal, and establishes a corresponding relation in the corresponding relations between the terminal and the electric energy meters; and 5) the master station issues a change mark removal command to the terminal, and cancels the change mark of the corresponding electric energy meter. After the acquisition equipment and the electric energy meters are installed or replaced, the master station automatically establishes the corresponding relations between the terminal and the electric energy meters just through completing an operation of wire connection, thereby achieving a plug-and-play effect and greatly reducing the maintenance workload of the acquisition equipment.
Description
Technical field
The present invention relates to the method that a kind of power information collecting device is safeguarded automatically.
Background technology
At present, the debugging of power information acquisition terminal is mainly concerned with that install at the terminal and the electric energy meter that connects more changes jobs.During terminal new clothes, the communications parameter of each the piece electric energy meter that is inserted need be set for the terminal, and test.After the electric energy meter that the terminal connect is changed, also need do the test of same parameter setting and communication test.
Power information is gathered after low-voltage customer advances, because number of users is extremely huge, has brought the workload of great operation maintenance.
Summary of the invention
The technical matters that the present invention will solve and the technical assignment of proposition are that the prior art scheme is improved and improved; A kind of power information collecting device automatic maintenance method from bottom to top is provided; Automatically search for and report main website to reach the terminal, realize the purpose that the power information collecting device is safeguarded automatically.For this reason, the present invention takes following technical scheme.
A kind of power information collecting device automatic maintenance method from bottom to top is characterized in that it may further comprise the steps:
1) in main station system, set up the archives of terminal and electric energy meter, each terminal has a unique mailing address, and each piece electric energy meter has a unique mailing address;
2) electric energy meter that inserted of terminal timing search, if the electric energy meter that searches is new electric energy meter, the epi-position of this electric energy meter is preserved at the terminal according to the order of sequence, and does effectively and the change sign;
3) the electric energy meter search is accomplished at the terminal, if existence change sign, then report the electric energy meter altering event to main website, comprise the mailing address at terminal itself in the reported event;
4) main website calls the change sign of surveying the terminal together, calls the electric energy meter address of surveying corresponding sequence number in the electric energy meter tabulation together; Main website oppositely retrieves the asset number at terminal according to the terminal communication address, oppositely retrieves the asset number of electric energy meter according to the electric energy meter address, in terminal, electric energy meter corresponding relation, sets up corresponding corresponding relation then;
5) main website issues to the terminal and removes the change tabbing command, cancels the change sign of corresponding electric energy meter.
After collecting device installation or replacing, electric energy meter installation or changing; Only need to accomplish wiring; Manual parameter setting need not be carried out and automatic data logging can be realized; And in main website, set up the corresponding relation between terminal and the electric energy meter automatically, and reached the effect of " plug and play ", greatly reduce the workload that collecting device is safeguarded.
As the further of technique scheme improved and replenish, the present invention also comprises following additional technical feature:
The terminal is provided with an electric energy meter database, is used to preserve the change sign of the change situation of electric energy meter sequence number, table address, effective marker, reaction electric energy meter, and the content of sequence number, table address and effective marker is initially sky.
In step 2, the electric energy meter that operating terminal regularly adopts following method search to be inserted:
1) issues the order of checking meter with address AAAAAAAAAAAA to electric energy meter;
2), think promptly not have qualified electric energy meter that search is accomplished if not receiving electric energy meter replys; If receive correctly and reply, can from response message, obtain one or more table addresses, add the electric energy meter tabulation and put the change zone bit; If receive that not meeting the mess code of replying form in the stipulations replys, promptly think to have the qualified electric energy meter of polylith, AAAAAAAAAAAA as the initial table address, is got into the recursive query test;
3) recursive query test: (1) changes last 1 AA in the address of previous round test into 00～99 successively, issues the order of checking meter, and carries out loop test 100 times; (2) if do not receive and reply, promptly think not have qualified electric energy meter, carry out then round-robin next step; If receive that not meeting the mess code of replying form in the stipulations replys, then think to exist the address to repeat, get into the test of next stage recursive query, carry out after the completion round-robin next step; If receive and one or morely correctly reply, can from response message, obtain one or more table addresses, add the electric energy meter tabulation and also put the change sign, carry out then round-robin next step.Wherein AA is an asterisk wildcard.
If terminal searching to the epi-position of electric energy meter existed and state for effectively; Then think and do not have change; Otherwise think that this electric energy meter is new electric energy meter, then increase progressively by 1 since 1 and find first sequence number that is not taken that this sequence number corresponding address is set to current table address by effective electric energy meter according to sequence number; Effective marker is set to effectively, and the change sign of correspondence is set to change.
Beneficial effect: after collecting device installation or replacing, electric energy meter installation or changing; Only need to accomplish wiring; Manual parameter setting need not be carried out and automatic data logging can be realized; And in main website, set up the corresponding relation between terminal and the electric energy meter automatically, and reached the effect of " plug and play ", greatly reduce the workload that collecting device is safeguarded.
Description of drawings
Fig. 1 is a process flow diagram of the present invention.
Fig. 2 is principle of the invention figure.
Embodiment
Below in conjunction with Figure of description technical scheme of the present invention is done further detailed description.
The present invention includes following steps:
One, in main station system, set up the archives of terminal and electric energy meter, each terminal has a unique mailing address, and each piece electric energy meter has a unique mailing address.
Two, the electric energy meter that following method search is inserted is regularly adopted at operating terminal:
1) collecting device issues the order of checking meter with address AAAAAAAAAAAA;
2) if do not receive and reply, think promptly not have qualified electric energy meter that search is accomplished; If receive correctly and reply, can from response message, obtain one or more table addresses, add the electric energy meter tabulation and put the change zone bit; If receive that not meeting the mess code of replying form in the stipulations replys, promptly think to have the qualified electric energy meter of polylith, AAAAAAAAAAAA as the initial table address, is got into the recursive query test;
3) recursive query test: (1) changes last 1 AA in the address of previous round test into 00～99 successively, issues the order of checking meter, and carries out loop test 100 times; (2) if do not receive and reply, promptly think not have qualified electric energy meter, carry out then round-robin next step; If receive that not meeting the mess code of replying form in the stipulations replys, then think to exist the address to repeat, get into the test of next stage recursive query, carry out after the completion round-robin next step; If receive and one or morely correctly reply, can from response message, obtain one or more table addresses, add the electric energy meter tabulation and also put the change sign, carry out then round-robin next step.
Three, after the electric energy meter search is accomplished at the terminal, be the change state, then report the electric energy meter altering event, should comprise the mailing address at terminal itself in the reported event to main website as there being the change zone bit.
Four, main website calls the change sign of surveying the terminal together, and finding state is the zone bit of change, calls the electric energy meter address of surveying corresponding sequence number in the electric energy meter tabulation together.Main website oppositely retrieves the asset number at terminal according to the terminal communication address, oppositely retrieves the asset number of electric energy meter according to the electric energy meter address, in terminal, electric energy meter corresponding relation, sets up corresponding corresponding relation then.
Five, main website issues to the terminal and removes the change tabbing command.
Be exemplified below at present:
In main website, set up terminal wealth, electric energy meter assets archives:
Terminal wealth:
The asset number address
1000000012 00000012
1000000015 00000015
The electric energy meter assets:
A000000011 000000000011
A000000012 000000000012
A000000110 000000000110
A000000111 000000000111
A000000112 000000000112
Electric energy meter A000000011, A000000110, A000000111 install.Existing installing terminal 1000000015 inserts above-mentioned three electric energy meters.
The terminal issues the order of checking meter with AAAAAAAAAA as the address, returns mess code, thinks to exist table address to repeat, and gets into the test of next stage recurrence.
The terminal issues the order of checking meter with AAAAAAAA00 as the address, no response.
The terminal issues the order of checking meter with AAAAAAAA01 as the address, no response.
……
The terminal issues the order of checking meter with AAAAAAAA10 as the address, receives the normal result who returns with address 000000000110, in the electric energy meter tabulation, adds delegation:
Sequence number table address effective marker
1 000000000110 is effective
Being equipped with first of valid flag is effectively.
The terminal issues the order of checking meter with AAAAAAAA11 as the address, returns mess code, thinks to exist table address to repeat, and gets into the test of next stage recurrence.
The terminal issues the order of checking meter with AAAAAA0011 as the address, receives the normal result who returns with address 000000000011, in the electric energy meter tabulation, adds delegation:
Sequence number table address effective marker
2 000000000011 is effective
Being equipped with second of valid flag is effectively.
The terminal issues the order of checking meter with AAAAAA0111 as the address, receives the normal result who returns with address 000000000111, in the electric energy meter tabulation, adds delegation:
Sequence number table address effective marker
3 000000000111 is effective
Being equipped with the 3rd of valid flag is effectively.
The terminal issues the order of checking meter with AAAAAA0211 as the address, no response.
……
The terminal issues the order of checking meter with AAAAAA9911 as the address, no response.
The terminal issues the order of checking meter with AAAAAAAA12 as the address, no response.
……
The terminal issues the order of checking meter with AAAAAAAA99 as the address, no response.
The terminal to report altering event.
Main website receives that the address is the altering event of 00000015 terminal to report, this terminal is called together survey the change sign, finds that there is change in the 1st, 2, No. 3 electric energy meter.
Main website calls the 1st, 2, No. 3 electric energy meters in this terminal of survey together and obtains following tabulation:
Sequence number table address effective marker
1 000000000110 is effective
2 000000000011 is effective
3 000000000111 is effective
Main website retrieves terminal 1000000015 according to address 00000015; Retrieve electric energy meter A000000110 according to address 000000000110; Retrieve electric energy meter A000000011 according to address 000000000011, retrieve electric energy meter A000000111 according to address 000000000111.
Main website sets up following corresponding relation:
The terminal electric energy meter
1000000015 A000000110
1000000015 A000000011
1000000015 A000000111
Main website issues the order of removing the change sign for terminal 1000000015, and the sign zero clearing will be changed in the terminal.
Claims (4)
1. power information collecting device automatic maintenance method from bottom to top is characterized in that it may further comprise the steps:
1) in main station system, set up the archives of terminal and electric energy meter, each terminal has a unique mailing address, and each piece electric energy meter has a unique mailing address;
2) electric energy meter that inserted of terminal timing search, if the electric energy meter that searches is new electric energy meter, the epi-position of this electric energy meter is preserved at the terminal according to the order of sequence, and does effectively and the change sign;
3) the electric energy meter search is accomplished at the terminal, if existence change sign, then report the electric energy meter altering event to main website, comprise the mailing address at terminal itself in the reported event;
4) main website calls the change sign of surveying the terminal together, calls the electric energy meter address of surveying corresponding sequence number in the electric energy meter tabulation together; Main website oppositely retrieves the asset number at terminal according to the terminal communication address, oppositely retrieves the asset number of electric energy meter according to the electric energy meter address, in terminal, electric energy meter corresponding relation, sets up corresponding corresponding relation then;
5) main website issues to the terminal and removes the change tabbing command, cancels the change sign of corresponding electric energy meter.
2. a kind of power information collecting device automatic maintenance method from bottom to top according to claim 1; It is characterized in that: the terminal is provided with an electric energy meter database; Be used to preserve the change sign of the change situation of electric energy meter sequence number, table address, effective marker, reaction electric energy meter, the content of sequence number, table address and effective marker is initially sky.
3. a kind of power information collecting device automatic maintenance method from bottom to top according to claim 2 is characterized in that in step 2, the electric energy meter that operating terminal regularly adopts following method search to be inserted:
1) issues the order of checking meter with address AAAAAAAAAAAA to electric energy meter;
2), think promptly not have qualified electric energy meter that search is accomplished if not receiving electric energy meter replys; If receive correctly and reply, can from response message, obtain one or more table addresses, add the electric energy meter tabulation and put the change zone bit; If receive that not meeting the mess code of replying form in the stipulations replys, promptly think to have the qualified electric energy meter of polylith, AAAAAAAAAAAA as the initial table address, is got into the recursive query test;
3) recursive query test: (1) changes last 1 AA in the address of previous round test into 00～99 successively, issues the order of checking meter, and carries out loop test 100 times; (2) if do not receive and reply, promptly think not have qualified electric energy meter, carry out then round-robin next step; If receive that not meeting the mess code of replying form in the stipulations replys, then think to exist the address to repeat, get into the test of next stage recursive query, carry out after the completion round-robin next step; If receive and one or morely correctly reply, can from response message, obtain one or more table addresses, add the electric energy meter tabulation and also put the change sign, carry out then round-robin next step.
4. a kind of power information collecting device automatic maintenance method from bottom to top according to claim 3; It is characterized in that: if terminal searching to the epi-position of electric energy meter existed and state for effectively; Then think and do not have change; Otherwise think that this electric energy meter is new electric energy meter, then increase progressively by 1 since 1 and find first sequence number that is not taken that this sequence number corresponding address is set to current table address by effective electric energy meter according to sequence number; Effective marker is set to effectively, and the change sign of correspondence is set to change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110408114.6A CN102608962B (en) | 2011-12-09 | 2011-12-09 | A kind of power information collecting device automatic maintenance method from bottom to top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110408114.6A CN102608962B (en) | 2011-12-09 | 2011-12-09 | A kind of power information collecting device automatic maintenance method from bottom to top |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102608962A true CN102608962A (en) | 2012-07-25 |
| CN102608962B CN102608962B (en) | 2016-05-11 |
Family
ID=46526417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110408114.6A Active CN102608962B (en) | 2011-12-09 | 2011-12-09 | A kind of power information collecting device automatic maintenance method from bottom to top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102608962B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513100A (en) * | 2013-09-26 | 2014-01-15 | 光一科技股份有限公司 | Method for improving meter reading stability of power utilization information acquisition system |
| CN104749492A (en) * | 2015-04-25 | 2015-07-01 | 山东理工大学 | Plug and play method for travelling wave fault location system |
| CN105488616A (en) * | 2015-11-25 | 2016-04-13 | 深圳市中电电力技术股份有限公司 | Data recording method and device after replacement of drawer type power distribution cabinet |
| CN106997659A (en) * | 2017-03-10 | 2017-08-01 | 深圳市国电科技通信有限公司 | A kind of Multi-meter collecting equipment list File Maintenance for possessing polymorphic type meter reading port searches table method |
| CN107369309A (en) * | 2017-07-14 | 2017-11-21 | 国网浙江省电力公司 | A kind of water for half-duplex channel, air and heat meter active perception method |
| CN109376817A (en) * | 2018-09-29 | 2019-02-22 | 中国电力科学研究院有限公司 | A kind of assets management method and device of communication unit |
| CN109409536A (en) * | 2018-09-29 | 2019-03-01 | 中国电力科学研究院有限公司 | A kind of method and system that acquisition system main website handles the assets information of communication unit |
| CN109492134A (en) * | 2018-09-29 | 2019-03-19 | 中国电力科学研究院有限公司 | A kind of method and system that concentrator side handles the assets information of communication unit |
| CN109686070A (en) * | 2018-12-19 | 2019-04-26 | 积成电子股份有限公司 | The automatic adjustment method of the terminal of power information acquisition system and its medium and equipment |
| CN110111556A (en) * | 2019-04-25 | 2019-08-09 | 国网湖南省电力有限公司 | It is a kind of to realize that intelligent electric meter fills the autocontrol method and device adopted |
| CN110234073A (en) * | 2019-07-26 | 2019-09-13 | 腾讯科技（深圳）有限公司 | Localization method, device and storage medium based on bluetooth positioning |
| CN110248349A (en) * | 2019-06-24 | 2019-09-17 | 宁波三星医疗电气股份有限公司 | Search table method, apparatus, electronic equipment and system |
| CN110995320A (en) * | 2019-12-27 | 2020-04-10 | 国网河北省电力有限公司电力科学研究院 | Three-phase electricity consumption data acquisition method and device based on broadband carrier communication |
| CN112285397A (en) * | 2020-10-20 | 2021-01-29 | 武汉联翰电力科技有限公司 | Electric energy meter and position information management method, system and storage medium of acquisition terminal |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999019736A1 (en) * | 1997-10-13 | 1999-04-22 | Wayne Callen | Protection circuit |
| CN1602112A (en) * | 2003-09-26 | 2005-03-30 | 绍兴电力局 | Fast-use-after-mounting method of remote terminal device |
| CN101324994A (en) * | 2007-06-12 | 2008-12-17 | 上海协霖电子有限公司 | Meter gauge management technique of centralized meter reading system |
| CN101324637A (en) * | 2008-07-24 | 2008-12-17 | 武汉钢铁(集团)公司 | Remote measurement and analysis system |
| CN101324989A (en) * | 2007-06-12 | 2008-12-17 | 上海协霖电子有限公司 | Automatic recognition technique of electrical energy meter in centralized meter reading system |
| CN201584054U (en) * | 2009-12-30 | 2010-09-15 | 国网信息通信有限公司 | Power consumption information acquisition substation, terminal and system |
| CN101969429A (en) * | 2010-08-24 | 2011-02-09 | 绍兴电力局 | Automatic identification method of electric power meter on RS-485 bus |
| EP2299243A1 (en) * | 2009-09-18 | 2011-03-23 | Alcatel Lucent | A method of registering a managed device, a managed device, a server, computer program, and computer program product |
| CN102024318A (en) * | 2009-09-09 | 2011-04-20 | 浙江省电力公司 | Automatic adjustment method based on planned power utilization information collection terminal |
| CN102176726A (en) * | 2010-12-16 | 2011-09-07 | 中国电力科学研究院 | Address self-adaption method in electric energy meter information acquisition system |
| CN102231670A (en) * | 2011-06-27 | 2011-11-02 | 深圳市科陆电子科技股份有限公司 | Method for automatically finding existing electricity meter by utilizing electric power meter reading system |
-
2011
- 2011-12-09 CN CN201110408114.6A patent/CN102608962B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999019736A1 (en) * | 1997-10-13 | 1999-04-22 | Wayne Callen | Protection circuit |
| CN1602112A (en) * | 2003-09-26 | 2005-03-30 | 绍兴电力局 | Fast-use-after-mounting method of remote terminal device |
| CN101324994A (en) * | 2007-06-12 | 2008-12-17 | 上海协霖电子有限公司 | Meter gauge management technique of centralized meter reading system |
| CN101324989A (en) * | 2007-06-12 | 2008-12-17 | 上海协霖电子有限公司 | Automatic recognition technique of electrical energy meter in centralized meter reading system |
| CN101324637A (en) * | 2008-07-24 | 2008-12-17 | 武汉钢铁(集团)公司 | Remote measurement and analysis system |
| CN102024318A (en) * | 2009-09-09 | 2011-04-20 | 浙江省电力公司 | Automatic adjustment method based on planned power utilization information collection terminal |
| EP2299243A1 (en) * | 2009-09-18 | 2011-03-23 | Alcatel Lucent | A method of registering a managed device, a managed device, a server, computer program, and computer program product |
| CN201584054U (en) * | 2009-12-30 | 2010-09-15 | 国网信息通信有限公司 | Power consumption information acquisition substation, terminal and system |
| CN101969429A (en) * | 2010-08-24 | 2011-02-09 | 绍兴电力局 | Automatic identification method of electric power meter on RS-485 bus |
| CN102176726A (en) * | 2010-12-16 | 2011-09-07 | 中国电力科学研究院 | Address self-adaption method in electric energy meter information acquisition system |
| CN102231670A (en) * | 2011-06-27 | 2011-11-02 | 深圳市科陆电子科技股份有限公司 | Method for automatically finding existing electricity meter by utilizing electric power meter reading system |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513100A (en) * | 2013-09-26 | 2014-01-15 | 光一科技股份有限公司 | Method for improving meter reading stability of power utilization information acquisition system |
| CN103513100B (en) * | 2013-09-26 | 2016-03-09 | 光一科技股份有限公司 | Improve power information acquisition system to check meter the method for stability |
| CN104749492A (en) * | 2015-04-25 | 2015-07-01 | 山东理工大学 | Plug and play method for travelling wave fault location system |
| CN104749492B (en) * | 2015-04-25 | 2017-10-03 | 山东理工大学 | A kind of plug and play method of travelling wave ranging system |
| CN105488616A (en) * | 2015-11-25 | 2016-04-13 | 深圳市中电电力技术股份有限公司 | Data recording method and device after replacement of drawer type power distribution cabinet |
| CN106997659A (en) * | 2017-03-10 | 2017-08-01 | 深圳市国电科技通信有限公司 | A kind of Multi-meter collecting equipment list File Maintenance for possessing polymorphic type meter reading port searches table method |
| CN107369309A (en) * | 2017-07-14 | 2017-11-21 | 国网浙江省电力公司 | A kind of water for half-duplex channel, air and heat meter active perception method |
| CN107369309B (en) * | 2017-07-14 | 2019-07-16 | 国网浙江省电力公司 | A kind of water for half-duplex channel, air and heat meter actively perceive method |
| CN109376817A (en) * | 2018-09-29 | 2019-02-22 | 中国电力科学研究院有限公司 | A kind of assets management method and device of communication unit |
| CN109409536A (en) * | 2018-09-29 | 2019-03-01 | 中国电力科学研究院有限公司 | A kind of method and system that acquisition system main website handles the assets information of communication unit |
| CN109492134A (en) * | 2018-09-29 | 2019-03-19 | 中国电力科学研究院有限公司 | A kind of method and system that concentrator side handles the assets information of communication unit |
| CN109492134B (en) * | 2018-09-29 | 2023-09-22 | 中国电力科学研究院有限公司 | Method and system for processing asset information of communication unit by concentrator end |
| CN109376817B (en) * | 2018-09-29 | 2024-01-30 | 中国电力科学研究院有限公司 | Asset management method and device of communication unit |
| CN109409536B (en) * | 2018-09-29 | 2023-10-27 | 中国电力科学研究院有限公司 | Method and system for processing asset information of communication unit by acquisition system master station |
| CN109686070A (en) * | 2018-12-19 | 2019-04-26 | 积成电子股份有限公司 | The automatic adjustment method of the terminal of power information acquisition system and its medium and equipment |
| CN110111556B (en) * | 2019-04-25 | 2022-01-28 | 国网湖南省电力有限公司 | Automatic control method and device for realizing instant installation and instant collection of intelligent electric meter |
| CN110111556A (en) * | 2019-04-25 | 2019-08-09 | 国网湖南省电力有限公司 | It is a kind of to realize that intelligent electric meter fills the autocontrol method and device adopted |
| CN110248349A (en) * | 2019-06-24 | 2019-09-17 | 宁波三星医疗电气股份有限公司 | Search table method, apparatus, electronic equipment and system |
| CN110234073B (en) * | 2019-07-26 | 2022-01-04 | 腾讯科技（深圳）有限公司 | Positioning method, device and storage medium based on Bluetooth positioning |
| CN110234073A (en) * | 2019-07-26 | 2019-09-13 | 腾讯科技（深圳）有限公司 | Localization method, device and storage medium based on bluetooth positioning |
| CN110995320A (en) * | 2019-12-27 | 2020-04-10 | 国网河北省电力有限公司电力科学研究院 | Three-phase electricity consumption data acquisition method and device based on broadband carrier communication |
| CN110995320B (en) * | 2019-12-27 | 2022-05-10 | 国网河北省电力有限公司电力科学研究院 | Three-phase electricity consumption data acquisition method based on broadband carrier communication |
| CN112285397A (en) * | 2020-10-20 | 2021-01-29 | 武汉联翰电力科技有限公司 | Electric energy meter and position information management method, system and storage medium of acquisition terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102608962B (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102608962A (en) | Automatic maintenance method for bottom-up electricity-consumption information acquisition equipment | |
| CN103218398B (en) | Intelligent substation SCL (substation configuration description language) file difference comparison method | |
| CN102969796B (en) | Near-real-time electric quantity monitoring and dispatching management system for rural power grid | |
| CN102339300A (en) | Automatic meter searching method for intelligent power grid | |
| CN107221148A (en) | A kind of terminal identity area recognition methods based on power line carrier | |
| CN105955862A (en) | Abnormal problem monitoring positioning method and device | |
| CN105093033A (en) | Power grid multi-source information-based fault integrated analysis system and analysis method | |
| CN201097378Y (en) | Carrier power energy collection terminal | |
| CN103227449A (en) | Automatic check system for setting values of protective devices | |
| CN102169513A (en) | Wiring design system and method | |
| CN204348052U (en) | Low voltage electric network power information acquisition system | |
| CN106126528A (en) | A kind of moonlet based on platform model test Back ground Information generates method | |
| CN103761682A (en) | Configuration method of electric system phasor measuring units | |
| CN109193948B (en) | Automatic virtual circuit connection method for intelligent substation | |
| CN113612306A (en) | Distributed power distribution cabinet and control system thereof | |
| CN101324989A (en) | Automatic recognition technique of electrical energy meter in centralized meter reading system | |
| CN101702211A (en) | Supporting verification method for account table data of electric transmission and transformation equipment | |
| CN110636107A (en) | Power grid data interaction system based on 5g communication and interaction method thereof | |
| CN113902583A (en) | Distribution network side operation and maintenance method and system using low-voltage network equipment data | |
| CN102622415A (en) | Method for synchronous transmission of power quality monitoring data for multiple platforms | |
| CN110955808B (en) | Method for matching and associating four remote monitoring information of main plant station | |
| CN101867185A (en) | System and method for automatically maintaining PI measuring point of power system | |
| CN204101658U (en) | A kind of platform district collector intelligent regulator equipment | |
| CN102938581B (en) | Communication service method and system for on-line monitoring of transformer substation | |
| CN111064497B (en) | Acquisition, operation and maintenance system based on HPLC (high performance liquid chromatography) platform area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |