CN103426246B - A kind of charging pile with anti-unlatching monitoring function - Google Patents
A kind of charging pile with anti-unlatching monitoring function Download PDFInfo
- Publication number
- CN103426246B CN103426246B CN201310320142.1A CN201310320142A CN103426246B CN 103426246 B CN103426246 B CN 103426246B CN 201310320142 A CN201310320142 A CN 201310320142A CN 103426246 B CN103426246 B CN 103426246B
- Authority
- CN
- China
- Prior art keywords
- module
- control unit
- main control
- bus
- charging
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 39
- 230000006870 function Effects 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 22
- 230000003993 interaction Effects 0.000 claims abstract description 11
- 238000013461 design Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of charging pile with anti-unlatching monitoring function, it comprises charging pile body, charging device and control section, and described charging pile body comprises cabinet and cabinet door, and described cabinet door is connected with charging pile cabinet pivotable; Described control section comprises main control unit and the communication module be connected with main control unit respectively, monitor board, digital electric meter, human-computer interaction device, mini-printer, card reader module, memory module, charging module, pressure monitor module, electronic lock module, video acquisition module and alarm module.Present invention achieves centralized management, unified setting, adopt end-to-end secure communication modes, ensure data communications security, make equipment have higher reliability and good maintainability, and response is fast, transmission speed is fast, is applicable to promote on a large scale.
Description
Technical field
The present invention relates to a kind of electric automobile charging pile, specifically a kind of charging pile with anti-unlatching monitoring function.
Background technology
Under the impact in " rear Copenhagen epoch ", low-carbon (LC), the core competitiveness that energy-conservation, reduction of discharging has become electric automobile automotive engineering, and also day by day increase as the popularization degree of the charging pile of important component part, discrete Zhuan community, station, roadside are seen everywhere.As a kind of high voltage alive equipment, how support equipment property safety and operating personnel's personal safety, prevents the generation of the perils such as power stealing, maloperation, becomes a kind of active demand.
Application number be 201210460368.7 a kind of charging pile theft preventing method of invention and system in, disclose a kind of charging pile theft preventing method, judged the opening and closing realizing cabinet door of open and-shut mode by control panel, and have shooting, warn the alarms such as ring.The method adopts authentication mode judge user identity and carry out cabinet door opening and closing operations; lack to illegal unlock operation, to the monitoring of the behaviors such as the outside destroy of pile body and alarm; built-in camera only can record the operation after cabinet door is opened; but the requirement to the monitoring of charging pile property safety can not be met; also early warning cannot be carried out to the outer personnel's personal safety of stake; therefore, in the urgent need to a kind of novel, can the charging pile of general protection charging pile and personal safety.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of charging pile with anti-unlatching monitoring function, it can not only ensure the safety of charging pile, and can prevent the generation of the perils such as power stealing, maloperation.
The present invention solves the technical scheme that its technical matters takes: a kind of charging pile with anti-unlatching monitoring function, comprises charging pile body, charging device and control section, it is characterized in that,
Described charging pile body comprises cabinet and cabinet door, and described cabinet door is connected with charging pile cabinet pivotable;
Described control section comprises main control unit, communication module, monitor board, digital electric meter, human-computer interaction device, mini-printer, card reader module, memory module, charging module, pressure monitor module, electronic lock module, video acquisition module and alarm module; Described communication module is connected with main control unit by RS485 bus, and is connected with the server end being arranged on service centre; Described monitor board comprises battery monitoring unit, charging monitoring unit, charging set monitoring unit, analog acquisition unit, switch acquisition unit and output control unit, and described battery monitoring unit, charging monitoring unit, charging set monitoring unit, analog acquisition unit, switch acquisition unit and the output control unit of comprising is connected with main control unit by RS485 bus and/or CAN and/or RJ45 bus; Described digital electric meter is connected with main control unit by RS485 bus; Described human-computer interaction device is connected with main control unit by VGA bus; Described mini-printer is connected with main control unit by RS485 bus; Described card reader module is connected with main control unit by RS232 bus; Described memory module is connected with main control unit by PC104 bus; Described charging module is connected with main control unit by CAN; Described pressure monitor module is connected with main control unit by RS485 bus; Described electronic lock module is connected with main control unit by RS485 bus; Described video acquisition module is connected with main control unit by VGA bus; Described alarm module is connected with main control unit by RS485 bus.
Preferably, described human-computer interaction device comprises touch display screen and audio output apparatus.
Preferably, described card reader module comprises IC-card read write line or rfid card read write line or intelligent card read/write device or infrared read-write card read write line.
Preferably, described pressure monitor module comprises the pressure transducer, A/D modular converter and the microprocessor module that connect successively, and described pressure transducer is arranged on cabinet outer wall, and described microprocessor module is connected with main control unit.
Preferably, described electronic lock module installation closes at cabinet door and cabinet and locates.
Preferably, described electronic lock module comprises electromagnetic lock and travel switch.
Preferably, described video acquisition module comprises some thermal cameras, and described thermal camera to be arranged on around cabinet and to have a thermal camera at least just to cabinet door.
The invention has the beneficial effects as follows: the present invention is on the basis of the original charge function of charging set, add pressure monitor, illegal unlatching monitoring and the built-in function after opening, realize remote monitoring and Realtime Alerts, improve charging pile property safety grade, reduce contact by mistake or maloperation on the impact of charging pile, stop to steal electrical travelling simultaneously and be, the generation avoided a nasty accident.Present invention achieves centralized management, unified setting, adopt end-to-end secure communication modes, ensure data communications security, make equipment have higher reliability and good maintainability, and response is fast, transmission speed is fast, is applicable to promote on a large scale.
Accompanying drawing explanation
Fig. 1 is the theory diagram of control section of the present invention.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the present invention will be described in detail.
A kind of charging pile with anti-unlatching monitoring function of the present invention, comprise charging pile body, charging device and control section, described charging pile body comprises cabinet and cabinet door, and described cabinet door is connected with charging pile cabinet pivotable.
As shown in Figure 1, described control section comprises main control unit, communication module, monitor board, digital electric meter, human-computer interaction device, mini-printer, card reader module, memory module, charging module, pressure monitor module, electronic lock module, video acquisition module and alarm module.
Described main control unit is the core of whole charging pile equipment, adopts I/O Surge suppression and lightning Protection Design, and has I/O Phototube Coupling and short-circuit protection function; Main control unit adopts intelligent control algorithm to realize the accurate judgement of rapid charge termination, issues control command, improve charge efficiency and the security of charging set to charging module.
Described communication module is connected with main control unit two-way communication by RS485 bus, and is connected with the server end two-way communication being arranged on service centre, completes the server end communication function of main control unit and service centre; Main control unit by communication module and server end two-way communication, to server end uploading data and the order that issues of reception server end.
Described monitor board comprises battery monitoring unit, charging monitoring unit, charging set monitoring unit, analog acquisition unit, switch acquisition unit and output control unit, described battery monitoring unit, charging monitoring unit, charging set monitoring unit, analog acquisition unit, switch acquisition unit and the output control unit of comprising is connected with main control unit two-way communication by RS485 bus and/or CAN and/or RJ45 bus, and for completing, battery data monitoring gathers, charge data monitoring gathers, charging set service data acquisition function.
Described digital electric meter is connected with main control unit two-way communication, for completing the function of measuring of the data such as electricity, time by RS485 bus.
Described human-computer interaction device is connected with main control unit two-way communication by VGA bus, and for the input function of complete operation order and the display function of data, finishing man-machine interaction operates; Human-computer interaction device comprises touch display screen and audio output apparatus, for accepting the input instruction of user, the data etc. that output charge metering data, metering data, Card Reader data, charging on-vehicle battery process data, service centre pass back, output alarm information and audio warning.
Described mini-printer is connected with main control unit two-way communication, for completing the printing function of bill by RS485 bus.
Described card reader module is connected with main control unit two-way communication, for completing the read-write operation to stored value card by RS232 bus; Described card reader module comprises IC-card read write line or rfid card read write line or intelligent card read/write device or infrared read-write card read write line and adopts to draw and to draw or the way of contact is connected with stored value card, bank card, identification card, the information in blocking more than obtaining.
Described memory module is connected with main control unit two-way communication, for completing the memory function of charging process data, continuous data, metering data, battery data, Card Reader data by PC104 bus.
Described charging module is connected with main control unit by CAN, for completing with the connection of electric automobile to be charged and the function of charging to it.
Described pressure monitor module comprises the pressure transducer, A/D modular converter and the microprocessor module that connect successively, described pressure transducer is arranged on cabinet outer wall, described microprocessor module is connected with main control unit by RS485 bus, for completing the pressure monitor data acquisition to charging pile body, the external strength acting on pile body can be detected.
Described electronic lock module installation is connected with main control unit by RS485 bus with the cabinet place of closing at cabinet door, carries out/the door-closing operation that opens the door during for receiving the On/Off order of main control unit; Described electronic lock module comprises electromagnetic lock and travel switch, and when running into illegal breakdown action, electromagnetic lock will be automatically locked and send warning information to main control unit.
Described video acquisition module is connected with main control unit, for completing the monitoring function to charging pile external environment condition and built-in function by VGA bus.
Described alarm module is connected with main control unit, for carrying out sound and light alarm by RS485 bus.
Preferably, described video acquisition module comprises some thermal cameras, and described thermal camera to be arranged on around cabinet and to have a thermal camera at least just to cabinet door.
The present invention adopts the number of ways such as pressure monitor, video monitoring, electronic lock to monitor charging pile, complete a series of record and prompting functions such as charging pile security protection, personnel's inherently safe, human users's operations, and achieve remote monitoring and the centralized management function of charging pile; The present invention adopts trigger mechanism, when charging pile monitors illegal operation, as pile body be under pressure, keypad/card reader etc. has input action, cabinet door has open and close to operate time open the function such as video monitoring and sound and light alarm, greatly reduce handling cost, Centralized Monitoring, unified operation, drastically increases security and the stability of equipment, fundamentally promotes the popularization on a large scale of electric automobile.
The present invention adopts modular design, and independence is high, and extensibility is good, improves the dirigibility of system, and the opening of system is improved greatly, and being conducive to system maintenance, expansion and function increases.
The above is the preferred embodiment of the present invention, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also regarded as protection scope of the present invention.
Claims (3)
1. there is a charging pile for anti-unlatching monitoring function, comprise charging pile body, charging device and control section, it is characterized in that,
Described charging pile body comprises cabinet and cabinet door, and described cabinet door is connected with charging pile cabinet pivotable;
Described control section comprises main control unit, communication module, monitor board, digital electric meter, human-computer interaction device, mini-printer, card reader module, memory module, charging module, pressure monitor module, electronic lock module, video acquisition module and alarm module; Described main control unit is the core of whole charging pile equipment, adopts I/O Surge suppression and lightning Protection Design, and described communication module is connected with main control unit by RS485 bus, and is connected with the server end being arranged on service centre; Described monitor board comprises battery monitoring unit, charging monitoring unit, charging set monitoring unit, analog acquisition unit, switch acquisition unit and output control unit, and described battery monitoring unit, charging monitoring unit, charging set monitoring unit, analog acquisition unit, switch acquisition unit and output control unit are connected with main control unit by RS485 bus and/or CAN and/or RJ45 bus; Described digital electric meter is connected with main control unit by RS485 bus; Described human-computer interaction device is connected with main control unit by VGA bus; Described mini-printer is connected with main control unit by RS485 bus; Described card reader module is connected with main control unit by RS232 bus; Described memory module is connected with main control unit by PC104 bus; Described charging module is connected with main control unit by CAN; Described pressure monitor module is connected with main control unit by RS485 bus; Described electronic lock module installation is connected with main control unit by RS485 bus with the cabinet place of closing at cabinet door; Described video acquisition module is connected with main control unit by VGA bus; Described alarm module is connected with main control unit by RS485 bus;
Described pressure monitor module comprises the pressure transducer, A/D modular converter and the microprocessor module that connect successively, and described pressure transducer is arranged on cabinet outer wall, and described microprocessor module is connected with main control unit;
Described electronic lock module comprises electromagnetic lock and travel switch;
Described video acquisition module comprises some thermal cameras, and described thermal camera to be arranged on around cabinet and to have a thermal camera at least just to cabinet door.
2. a kind of charging pile with anti-unlatching monitoring function according to claim 1, it is characterized in that, described human-computer interaction device comprises touch display screen and audio output apparatus.
3. a kind of charging pile with anti-unlatching monitoring function according to claim 1, is characterized in that, described card reader module comprises IC-card read write line or rfid card read write line or intelligent card read/write device or infrared read-write card read write line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320142.1A CN103426246B (en) | 2013-07-26 | 2013-07-26 | A kind of charging pile with anti-unlatching monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320142.1A CN103426246B (en) | 2013-07-26 | 2013-07-26 | A kind of charging pile with anti-unlatching monitoring function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103426246A CN103426246A (en) | 2013-12-04 |
| CN103426246B true CN103426246B (en) | 2016-01-20 |
Family
ID=49650925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310320142.1A Active CN103426246B (en) | 2013-07-26 | 2013-07-26 | A kind of charging pile with anti-unlatching monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103426246B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851186A (en) * | 2015-05-29 | 2015-08-19 | 昆山古鳌电子机械有限公司 | Paper money treatment device |
| CN105389896A (en) * | 2015-11-17 | 2016-03-09 | 芜湖迈特电子科技有限公司 | Electric vehicle charging pile |
| CN105281409A (en) * | 2015-12-01 | 2016-01-27 | 广东长电成套电器有限公司 | Charging pile |
| CN105629834B (en) * | 2016-02-04 | 2016-11-30 | 国网山东省电力公司费县供电公司 | Multi-functional charging system |
| CN105759683A (en) * | 2016-02-04 | 2016-07-13 | 李舒曼 | Wireless intelligent mobile phone charger |
| CN106143196A (en) * | 2016-08-04 | 2016-11-23 | 安徽卓越电气有限公司 | A kind of charging pile system of electric automobile |
| CN106652207A (en) * | 2016-12-28 | 2017-05-10 | 浙江晨泰科技股份有限公司 | Charging pile energy management terminal |
| CN106707938A (en) * | 2017-02-16 | 2017-05-24 | 合肥亮天新能源科技有限公司 | Safety alarm system for electric car charging pile |
| CN107187332A (en) * | 2017-06-29 | 2017-09-22 | 安徽先能新能源科技股份有限公司 | A kind of public vertical AC charging pile of antistatic and LED integrated apparatus |
| CN107634873A (en) * | 2017-09-01 | 2018-01-26 | 昆明能讯科技有限责任公司 | A kind of charging pile OA operation analysis platform based on dynamic topology and location technology |
| CN108537928A (en) * | 2018-04-10 | 2018-09-14 | 武汉联城家科技发展有限公司 | Intelligently lock and its control method and device and computer readable storage medium |
| CN108944520B (en) * | 2018-07-24 | 2021-02-26 | 黄茫茫 | Charging pile management and control method for new energy automobile |
| CN109872145B (en) * | 2019-01-29 | 2020-12-08 | 中智沃达(北京)电力科技有限公司 | Charging field intelligent management system based on CNN convolutional neural network |
| CN111092897B (en) * | 2019-12-23 | 2021-01-26 | 深圳供电局有限公司 | Active immune attack recognition method and charging device |
| EP3854629A1 (en) * | 2020-01-22 | 2021-07-28 | Volkswagen Aktiengesellschaft | System and method for theft and vandalism detection and warning for charging columns for vehicles |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202042929U (en) * | 2011-05-27 | 2011-11-16 | 山东鲁能智能技术有限公司 | Electric automobile charging pile with wireless monitoring terminal |
| CN102982666A (en) * | 2012-11-26 | 2013-03-20 | 四川九洲电器集团有限责任公司 | Glass door and window anti-theft alarm system based on ZigBee technology |
| CN103066644A (en) * | 2012-12-14 | 2013-04-24 | 东方电气集团东方汽轮机有限公司 | Vertical alternating current charging pile |
| CN202998306U (en) * | 2012-11-21 | 2013-06-12 | 安科智慧城市技术（中国）有限公司 | Anti-theft device and anti-theft door |
| CN203490770U (en) * | 2013-07-26 | 2014-03-19 | 国家电网公司 | Charging pile with opening prevention and monitoring functions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9372831B2 (en) * | 2011-12-09 | 2016-06-21 | Fujitsu Ten Limited | Remote starter |
-
2013
- 2013-07-26 CN CN201310320142.1A patent/CN103426246B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202042929U (en) * | 2011-05-27 | 2011-11-16 | 山东鲁能智能技术有限公司 | Electric automobile charging pile with wireless monitoring terminal |
| CN202998306U (en) * | 2012-11-21 | 2013-06-12 | 安科智慧城市技术（中国）有限公司 | Anti-theft device and anti-theft door |
| CN102982666A (en) * | 2012-11-26 | 2013-03-20 | 四川九洲电器集团有限责任公司 | Glass door and window anti-theft alarm system based on ZigBee technology |
| CN103066644A (en) * | 2012-12-14 | 2013-04-24 | 东方电气集团东方汽轮机有限公司 | Vertical alternating current charging pile |
| CN203490770U (en) * | 2013-07-26 | 2014-03-19 | 国家电网公司 | Charging pile with opening prevention and monitoring functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103426246A (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103426246B (en) | A kind of charging pile with anti-unlatching monitoring function | |
| CN205302517U (en) | Illegal alarm device that opens of electric power measurement cabinet theftproof | |
| CN103426248B (en) | A kind of charging pile with distant control function | |
| CN203616367U (en) | An anti-electricity-stealing metering cabinet | |
| CN207440862U (en) | Outdoor equipment intelligent lock system based on NB-IOT remote controls | |
| CN104240355A (en) | Intelligent safety access control system | |
| CN104732635A (en) | Lock system | |
| CN105275274A (en) | Intelligent identification lock | |
| CN104732634A (en) | Display method for lock | |
| CN103337102A (en) | Intelligent remote control door control system and control method thereof | |
| CN106364357A (en) | Charging pile with remote control function | |
| CN102505894A (en) | Automatic storage control method of bone ash storage rack and intelligent bone ash storage rack | |
| CN105510662A (en) | Multifunctional electric energy metering device | |
| CN202076678U (en) | Five-prevention voice prompt intelligent unlocking key box of transformer substation | |
| CN203490770U (en) | Charging pile with opening prevention and monitoring functions | |
| CN204789680U (en) | Anti -electricity -theft warning ammeter case system of remote control | |
| CN206693841U (en) | A kind of safety cabinet with traceable formula and remote prompting function | |
| CN205558639U (en) | Networking warning safe deposit box | |
| CN105225446A (en) | Power switch cabinet intelligent anti-theft protection system | |
| CN206841195U (en) | A kind of Multifunctional charger | |
| CN213482962U (en) | Equipment intelligent security manages cabinet | |
| CN202159381U (en) | Anti-theft alarming door access controller | |
| CN210310296U (en) | Intelligent battery replacement equipment | |
| CN203224543U (en) | Metering box preventing fraudulent use of electricity | |
| CN103150789A (en) | Remote access control system |
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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: Jinan Power Supply Company, State Grid Shandong Electric Power Company Patentee after: State Grid Co., Ltd. Co-patentee after: National Network Intelligent Technology Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee before: State Grid Corporation Co-patentee before: Shandong Luneng Intelligent Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210225 Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: JINAN POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: Shandong Luneng Software Technology Co.,Ltd. intelligent electrical branch Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: JINAN POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: National Network Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: JINAN POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: Shandong luruan Digital Technology Co.,Ltd. smart energy branch Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: JINAN POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: Shandong Luneng Software Technology Co.,Ltd. intelligent electrical branch |
|
| CP01 | Change in the name or title of a patent holder |