CN104079660B - Protect the definite value exchange method and equipment of letter system and definite value early warning system - Google Patents
Protect the definite value exchange method and equipment of letter system and definite value early warning system Download PDFInfo
- Publication number
- CN104079660B CN104079660B CN201410333540.1A CN201410333540A CN104079660B CN 104079660 B CN104079660 B CN 104079660B CN 201410333540 A CN201410333540 A CN 201410333540A CN 104079660 B CN104079660 B CN 104079660B
- Authority
- CN
- China
- Prior art keywords
- definite value
- server
- early warning
- warning system
- area
- 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
Abstract
The invention discloses a kind of definite value exchange method and equipment for protecting letter system and definite value early warning system, the method comprising the steps of：The Website server in IIIth area of safety will need to call the list of devices file of definite value to send to the application server in the area of safety II through reverse isolation；Application server is according to predetermined stipulations analyzing device listing file and generates corresponding calling order；Application server calls definite value from the substation supervisor in the area of safety II according to calling order in corresponding protection device；The operation definite value generation definite value monofile that application server will come up from the calling of corresponding protection device, and the definite value early warning system acquisition and processing that are stored for safety III area is sent to Website server after positive isolate.By above-mentioned embodiment, manpower can be saved, and the mistake that definite value area code and each area's definite value occur in protection device can be found in time and carry out early warning, and then is able to ensure that the safe for operation of operational outfits at different levels.
Description
Technical field
The present invention relates to technical field of electric power, more particularly to a kind of definite value side of interaction for protecting letter system and definite value early warning system
Method and equipment.
Background technology
In technical field of electric power, the normal operation for guarantee operational outfits at different levels is, it is necessary to regular and timely discovery connection
To carry out, whether definite value area code and each area's definite value in the protection device of power-off protection there is mistake to operational outfits at different levels and progress is pre-
It is alert.
The definite value called is needed to usually require by attendant people in this place however, in the prior art, at the supervisor of substation
Work inputs, and is subsequently also required to attendant artificial nucleus couple, and substation supervisor is frequently located in more remote area, time-consuming effort, no
Beneficial to timely judging whether operational outfits at different levels operation troubles occur by definite value, therefore it cannot ensure operational outfits at different levels
It is safe for operation.
The content of the invention
The present invention provides a kind of definite value exchange method for protecting letter system and definite value early warning system to solve above-mentioned technical problem
And equipment, during being monitored by each area's definite value of protection device to operational outfits at different levels, it is not necessary to attendant
The related device data for needing to call definite value is manually entered at the supervisor of substation, also need not manually proofread definite value, Neng Goujie
Human-saving and time, and the mistake that definite value area code and each area's definite value occur in protection device can be found in time and carry out early warning,
And then it is able to ensure that the safe for operation of operational outfits at different levels.
In order to solve the above technical problems, the present invention provides a kind of definite value side of interaction for protecting letter system and definite value early warning system
Method, comprise the following steps：The Website server in IIIth area of safety will need to call the list of devices file of definite value to send out through reverse isolation
Deliver to the application server in IIth area of safety；The application server parses the list of devices file according to predetermined stipulations and generated
Corresponding calling order；The application server is accordingly protected according to the calling order from the substation supervisor in the area of safety II
Definite value is called in device；The operation definite value come up from the corresponding protection device calling is generated fixed value list by the application server
File, and the definite value early warning system acquisition and the place that are stored for safety III area is sent to the Website server after positive isolate
Reason.
Wherein, the Website server in the area of safety III will need the list of devices file of calling definite value through reverse isolation
Send the step of application server in the area of safety II before, including：The definite value early warning system in IIIth area of safety produces the equipment
Listing file and on deliver to Website server storage.
Wherein, the operation definite value come up from the corresponding protection device calling is generated into fixed value list in the application server
File, and through forward direction isolate after send stored to the Website server the step of after, including：The definite value early warning system from
The definite value monofile is obtained in the Website server and is parsed；Its own is preset entry by the definite value early warning system
Definite value checked as the operation definite value of respective entries in the definite value monofile after benchmark and parsing, and tied to checking
Fruit is that discrepant equipment carries out early warning.
Wherein, the definite value early warning system using its own preset the definite value of entry as benchmark with it is described fixed after parsing
The operation definite value of respective entries is checked in value monofile, and is the step of discrepant equipment carries out early warning to check result
Afterwards, including：The definite value early warning system, which sends the check result to the Website server, is stored for safety
Each work station in IIth area is transferred and checked.
Interact and set with the definite value of definite value early warning system in order to solve the above technical problems, the present invention also provides a kind of guarantor's letter system
It is standby, including：Protect letter system and definite value early warning system；The letter system of protecting includes the substation supervisor positioned at IIth area of safety, data
Net, Intra-Network switch A, Intra-Network switch B, first communication server, second communication server, the first database server,
Two database servers, application server, at least one work station, the definite value interactive device also include positioned at safety IIIth area and
Website server, fire wall and the III area's Office Network being sequentially connected；The substation supervisor, first communication server,
Second communication server is connected to the data network, first communication server, second communication server
It is also attached to the Intra-Network switch A and the Intra-Network switch B, first communication server, second communication service
Device, first database server, second database server, the application server and the work station connect
The Intra-Network switch A and the Intra-Network switch B are connected to, the definite value early warning system is connected to IIIth area Office Network；Its
In, the application server is connected with the Website server by a positive isolating device and forms data forward direction chain
Road, the application server are also connected with the Website server by a reverse isolation device and form data back chain
Road；Further, the Website server will need call definite value list of devices file through reverse isolation send to it is described should
Use server；The application server parses the list of devices file according to predetermined stipulations and generates corresponding calling order；
The application server calls definite value from the substation supervisor according to the calling order in corresponding protection device；It is described to answer
The operation definite value come up from the corresponding protection device calling is generated into definite value monofile with server, and through the positive isolation
Sent after the positive isolation of device to the Website server and be stored for the acquisition of definite value early warning system and processing.
Wherein, the reverse isolation device is realized by automation data reverse transfer platform.
Wherein, the definite value early warning system be additionally operable to produce the list of devices file and on deliver to the Website server
Storage.
Wherein, the definite value early warning system is additionally operable to obtain the definite value monofile from the Website server and carried out
Parsing；Its own is preset the definite value of entry as in the definite value monofile after benchmark and parsing by the definite value early warning system
The operation definite value of respective entries is checked, and is that discrepant equipment carries out early warning to check result.
Wherein, the definite value early warning system is additionally operable to send the check result to the Website server and stored
So that each work station in the area of safety II is transferred and checked.
The definite value exchange method and equipment of protecting letter system and definite value early warning system of the present invention：Designed by reverse isolation real
The now cross-safety zone reverse transfer between the application server in IIth area of the Website server in IIIth area of safety and safety, can be by website
The list of devices file of on-call definite value is transmitted to application server, then by application server to the list of devices on server
Document analysis is simultaneously issued in protection device and calls corresponding definite value, finally by application server by each corresponding definite value generation definite value
Single sent through forward direction isolation to Website server storage for definite value early warning system subsequently obtain, handled, it is not necessary to safeguards people
Member, which is manually entered related data, also need not manually proofread definite value, can save manpower, and can find in time in protection device
Definite value area code and the mistake of each area's definite value appearance simultaneously carry out early warning, and then are able to ensure that the safe for operation of operational outfits at different levels.
Brief description of the drawings
Fig. 1 is the flow chart that the present invention protects letter system and the definite value exchange method embodiment of definite value early warning system.
Fig. 2 is the flow chart that the present invention protects letter system and another embodiment of definite value exchange method of definite value early warning system.
Fig. 3 is the network topological diagram that the present invention protects letter system and the definite value interactive device embodiment of definite value early warning system.
Fig. 4 is the functional structure chart that letter system and the definite value interactive device embodiment of definite value early warning system are protected shown in Fig. 3.
Embodiment
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.
Refering to Fig. 1, guarantor's letter system of embodiment of the present invention and the definite value exchange method of definite value early warning system, including it is as follows
Step：
Step S1, the Website server in IIIth area of safety will need to call the list of devices file of definite value to send through reverse isolation
To the application server in the area of safety II.Wherein, the list of devices file is the information of the equipment including needing to be monitored at any time.
Step S2, application server is according to predetermined stipulations analyzing device listing file and generates corresponding calling order.Its
In, it is necessary to relevant information in list of devices file is parsed into can call gauge device specifically i.e. described in step S3 protection dress
Put it will be appreciated that order.
Step S3, application server are called together according to calling order from the substation supervisor in the area of safety II in corresponding protection device
Call out definite value.Wherein, application server by certain frequency i.e. periodically according to the calling order in step 2 from the supervisor of substation it is corresponding
Protection device in call out definite value.
The operation definite value come up from the calling of corresponding protection device is generated definite value monofile by step S4, application server, and
Sent after forward direction is isolated to Website server.Wherein, Website server receives and stores the customization monofile for safety III
The definite value early warning system in area obtains and processing.
In a concrete application embodiment, refering to Fig. 2, before step S1, in addition to：
Step S101, the definite value early warning system in IIIth area of safety produce list of devices file and on deliver to Website server and deposit
Storage.
Further, after step s4, including：
Step S401, definite value early warning system obtain definite value monofile and parsed from Website server；
Its own is preset the definite value of entry as benchmark and the fixed value list text after parsing by step S402, definite value early warning system
The operation definite value of respective entries is checked in part, and is that discrepant equipment carries out early warning to check result.
Check result is sent to Website server and is stored for IIth area of safety by step S403, definite value early warning system
Each work station is transferred and checked.
Referred to reference to Fig. 3 and Fig. 4, guarantor's letter system of embodiment of the present invention interacts with the definite value of definite value early warning system
Equipment, including：Protect letter system and definite value early warning system 13.Wherein, protecting letter system includes the substation supervisor positioned at IIth area of safety
1st, data network 2, Intra-Network switch A (31), Intra-Network switch B (32), first communication server 41, second communication server 42,
First database server 51, the second database server 52, application server 6, at least one work station 7.
The definite value interactive device also includes the Website server for being located at IIIth area of safety and being sequentially connected（Web server）10、
The area's Office Network 12 of fire wall 11 and III.In addition, definite value early warning system 13 is connected to III area's Office Network 12.
Further, substation supervisor 1, first communication server 41, second communication server 42 are connected to data
Net 2, first communication server 41, second communication server 42 are also attached to Intra-Network switch A (31) and Intra-Network switch B
(32), first communication server 41, second communication server 42, the first database server 51, the second database server 52,
Application server 6 and work station 7 are all connected to Intra-Network switch A (31) and Intra-Network switch B (32), first database clothes
The business database server 52 of device 51 and second is further connected with each other by disk array 53.
Wherein, the communication server 42 of first communication server 41 and second is disposed as including the He of prem modules 401
Server modules 402, each prem modules 401 are connected to data network 2, Intra-Network switch A (31) and Intra-Network switch B
(32), each server modules 402 are connected to Intra-Network switch A (31) and Intra-Network switch B (32).Specifically, prem moulds
Block 401 communicates to lower with substation supervisor 1, the order that processing workstation 7 is issued by server modules 402, acquisition substation pipe
The information sent in reason machine 1 in protection device；Prem modules 401 are uploaded by substation on by server modules 402 to work station 7
The information sent on supervisor 1 and the data collected.And the server modules 402 are mainly used in co-ordination station 7 and prem moulds
Communication between block 401.In other embodiments, four communication servers can be used, wherein, each two communication server
As one group, it is capable of the load capacity of expansion equipment, improves the stability of equipment operation.
In the embodiment, described in specific constituted above, to ensure the security of equipment, IIth area of safety uses the double nets of A/B
Redundancy backup, database two-node cluster hot backup, communication service load balancing scheme, the communication server（41、42）, database server
（51、52）, application server 6, between work station 7 using the double net connections of A/B, Internet normal use A nets, cut automatically during A net failures
Change to B network operations；First database server 51, the second database server 52 and the composition data of disk array 53 service two-shipper
Hot-backup system；During normal operation, first communication server 41 and second communication server 42 each access the substation of half quantity
Supervisor 1, during any communication server exception, the substation supervisor 1 accessed on exceptional communication server is by load balancing service
It is switched on the communication server of normal operation；The communication server is after outer network switch collects through longitudinal encryption device to data
After encryption plant stand terminal station administration machine 1 is accessed through data network 2.
Application server 6 is connected with Website server 10 by a positive isolating device 8 and forms data forward direction chain
Road, application server 6 are also connected with Website server 10 by a reverse isolation device 9 and form data back transmission link.
Further, nsTransmit modules and SettingManager modules are provided with application server 6, in Website server 10
It is provided with nsReceive modules and nsDataSave modules；
During work, Website server 10 will need to call the list of devices file of definite value to be sent through reverse isolation to application clothes
The SettingManager modules being engaged in device 6 obtain；The SettingManager modules are then according to predetermined stipulations analyzing device
Listing file simultaneously generates corresponding calling order；Further, the SettingManager modules according to calling order periodically from
In substation supervisor 1 definite value is called in corresponding protection device；The nsTransmit modules will call from corresponding protection device
Operation definite value generation definite value monofile, and sent after the positive isolation of positive isolating device 8 to Website server 10
NsReceive modules receive and are stored for definite value early warning system 13 by nsDataSave modules and obtain and handle.
In above-mentioned embodiment, the reverse isolation of reverse isolation device 9 is realized by automation data reverse transfer platform
Function, for example, it can be realized by the ftp server of inbound transmission link that is two interconnected and forming reverse isolation,
Wherein, the Website server 10 in IIIth area of ftp server connection safety, the application clothes in IIth area of another ftp server connection safety
Business device 6.
In other concrete application embodiments, definite value early warning system 13 can be also used for produce list of devices file and on
Website server 10 is delivered to store.
Definite value early warning system 13 can be also used for obtaining definite value monofile from Website server 10 and be parsed.
Definite value early warning system 13 can be also used for its own presetting the definite value of entry as benchmark and the definite value after parsing
The operation definite value of respective entries is checked in monofile, and is that discrepant equipment carries out early warning to check result, also, is regarded
It needs, and definite value early warning system 13, which can be also used for sending check result to Website server 10, is stored for safety II
Each work station 7 in area is transferred and checked.
In summary, of the invention the definite value exchange method and equipment of protecting letter system and definite value early warning system 13：By anti-
Realize that the cross-safety zone between the application server 6 in IIth area of Website server 10 and safety in IIIth area of safety is reverse to isolation design
Transmission, can transmit the list of devices file of on-call definite value on Website server 10 to application server 6, then by applying
Server 6 is to the list of devices document analysis and is issued in protection device and calls corresponding definite value, finally by application server 6
By each corresponding definite value generation fixed value list after forward direction isolation sends to Website server 10 and stores and carried out for definite value early warning system 13
It is continuous to obtain, handle, it is not necessary to attendant, which is manually entered related data, also need not manually proofread definite value, can save manpower,
And the mistake that definite value area code and each area's definite value occur in protection device can be found in time and carry out early warning, and then be able to ensure that each
Level operational outfit it is safe for operation.
In another concrete application embodiment, with continued reference to Fig. 4, III area's Office Network 12 is also connected with certain value adjusting system
14, pass through similar to definite value early warning system 13 and the data interactive mode for protecting letter system, it is possible to achieve related data it is transregional anti-
To transmission, and then realize the modification to definite value online.Specifically, fixed value adjusting system 14 is periodically from above-mentioned Website server
Customization monofile is obtained in 10, and calculates the suitable definite value of different times distinct device, afterwards, the definite value file that this is adjusted
On send Website server 10, the SettingManager modules of application server 6 obtain after the reverse isolation of reverse isolation device 9
Take the definite value file adjusted and parsed, afterwards, yet by the SettingManager modules by each definite value after parsing
Each protection device in the substation supervisor 1 is modified to, follow-up each protection device carries out operation definite value according to the definite value assigned again
Calling, and generate fixed value list and sent by nsTransmit modules to Website server 10, by Website server 10
NsReceive modules receive, while are stored by the nsDataSave modules of Website server 10.
Afterwards, definite value early warning system 13 obtains the fixed value list from Website server 10, and is parsed automatically, at check
Reason, while carry out early warning to there is abnormal definite value.
Embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize the present invention
The equivalent structure or equivalent flow conversion that specification and accompanying drawing content are made, or directly or indirectly it is used in other related technologies
Field, it is included within the scope of the present invention.
Claims (4)
- A kind of 1. definite value interactive device for protecting letter system and definite value early warning system, it is characterised in that including：Protect letter system, definite value early warning system and fixed value adjusting system；It is described protect letter system include the substation supervisor positioned at IIth area of safety, data network, Intra-Network switch A, Intra-Network switch B, First communication server, second communication server, the first database server, the second database server, application server, extremely A few work station；Website server, fire wall and IIIth area that the definite value interactive device also includes being located at IIIth area of safety and being sequentially connected are done Public network；The substation supervisor, first communication server, second communication server are connected to the data network, First communication server, second communication server are also attached to the Intra-Network switch A and the Intra-Network switch B, first communication server, second communication server, first database server, second database clothes Business device, the application server and the work station are all connected to the Intra-Network switch A and the Intra-Network switch B, institute State definite value early warning system and be connected to IIIth area Office Network；Wherein, the application server is connected with the Website server by a positive isolating device and forms the positive biography of data Transmission link, the application server are also connected with the Website server by a reverse isolation device and form data back biography Transmission link, the reverse isolation device are realized by automation data reverse transfer platform；Further, the Website server will need call definite value list of devices file through reverse isolation send to it is described should Use server；The application server parses the list of devices file according to predetermined stipulations and generates corresponding calling order； The application server calls definite value from the substation supervisor according to the calling order in corresponding protection device；It is described to answer The operation definite value come up from the corresponding protection device calling is generated into definite value monofile with server, and through the positive isolation Sent after the positive isolation of device to the Website server and be stored for the acquisition of definite value early warning system and processing；The fixed value adjusting system is connected to IIIth area Office Network, and it periodically obtains fixed value list text from the Website server Part, and the suitable definite value of different times distinct device is calculated, it will send the Website server on the definite value file adjusted afterwards.
- 2. the definite value interactive device according to claim 1 for protecting letter system and definite value early warning system, it is characterised in that：The definite value early warning system be additionally operable to produce the list of devices file and on deliver to the Website server storage.
- 3. the definite value interactive device according to claim 2 for protecting letter system and definite value early warning system, it is characterised in that：The definite value early warning system is additionally operable to obtain the definite value monofile from the Website server and parsed；It is described Its own is preset the definite value of entry as benchmark and respective entries in the definite value monofile after parsing by definite value early warning system Operation definite value checked, and to check result be discrepant equipment carry out early warning.
- 4. the definite value interactive device according to claim 3 for protecting letter system and definite value early warning system, it is characterised in that：The definite value early warning system, which is additionally operable to send the check result to the Website server, is stored for safety Each work station in IIth area is transferred and checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333540.1A CN104079660B (en) | 2014-07-14 | 2014-07-14 | Protect the definite value exchange method and equipment of letter system and definite value early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333540.1A CN104079660B (en) | 2014-07-14 | 2014-07-14 | Protect the definite value exchange method and equipment of letter system and definite value early warning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104079660A CN104079660A (en) | 2014-10-01 |
| CN104079660B true CN104079660B (en) | 2018-03-23 |
Family
ID=51600700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333540.1A Active CN104079660B (en) | 2014-07-14 | 2014-07-14 | Protect the definite value exchange method and equipment of letter system and definite value early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104079660B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948241A (en) * | 2017-10-20 | 2018-04-20 | 许继电气股份有限公司 | A kind of long-range check method of prudential sub-station configuration information |
| CN113363930A (en) * | 2021-07-08 | 2021-09-07 | 南方电网科学研究院有限责任公司 | Online constant value checking method and system based on relay protection master station |
| CN114123503B (en) * | 2021-11-23 | 2024-03-05 | 国网江苏省电力有限公司检修分公司 | Transformer substation site fixed value checking method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007012782A2 (en) * | 2005-07-26 | 2007-02-01 | France Telecom | Procedure and system for secure management of data between a server and a client |
| CN103067366A (en) * | 2012-12-21 | 2013-04-24 | 广东电网公司电力调度控制中心 | Partition network architecture of electric power dispatching automation system |
| CN103580283A (en) * | 2013-10-31 | 2014-02-12 | 广东电网公司东莞供电局 | Power grid protecting device constant value checking system and method based on information protecting system |
| CN103903194A (en) * | 2014-03-31 | 2014-07-02 | 广东电网公司电力调度控制中心 | Method and system for processing relay protection definite value data |
-
2014
- 2014-07-14 CN CN201410333540.1A patent/CN104079660B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007012782A2 (en) * | 2005-07-26 | 2007-02-01 | France Telecom | Procedure and system for secure management of data between a server and a client |
| CN103067366A (en) * | 2012-12-21 | 2013-04-24 | 广东电网公司电力调度控制中心 | Partition network architecture of electric power dispatching automation system |
| CN103580283A (en) * | 2013-10-31 | 2014-02-12 | 广东电网公司东莞供电局 | Power grid protecting device constant value checking system and method based on information protecting system |
| CN103903194A (en) * | 2014-03-31 | 2014-07-02 | 广东电网公司电力调度控制中心 | Method and system for processing relay protection definite value data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104079660A (en) | 2014-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103580283B (en) | Based on electric network protection device definite value nucleus correcting system and the method for protecting communication system | |
| CN104678962B (en) | A kind of electric power first-aid operation safe monitoring system and the operational method based on the system | |
| CN101378334B (en) | Communication method based on dual-network redundant universal network model | |
| CN104052016A (en) | Fixed value modification method and equipment based on purson system and fixed value setting system | |
| CN106444602A (en) | Security programmable logic controller communication system and communication method | |
| CN104079660B (en) | Protect the definite value exchange method and equipment of letter system and definite value early warning system | |
| CN105337756A (en) | Centralized operation and maintenance method and device | |
| CN106878466B (en) | A kind of Hydropower Unit data management and equipment control unified platform | |
| CN105228128A (en) | Surfing flow shares processing method, device and terminal | |
| CN104618255B (en) | A kind of front-collection service system and data processing method | |
| CN103903184A (en) | Method for processing information between power distribution network first-aid repair command platform and mobile terminal | |
| CN107948027A (en) | One kind carries smart home data safety backup system and method for work | |
| CN104636986B (en) | A kind of method that scheduling telesecurity remote control based on service is checked | |
| CN107730093A (en) | A kind of System and method in power grid accident telegram in reply path | |
| CN104536405A (en) | Remote monitoring system of air conditioning unit | |
| CN105139118A (en) | Distribution network fault first-aid repair power failure information reporting system and method | |
| CN101001153A (en) | Interface equipment, server operation service system and method | |
| CN106532660A (en) | Master station system with relay setting change, remote system and control method | |
| CN107370771A (en) | A kind of power station centralized control system and method based on internet | |
| CN208046653U (en) | A kind of electric power monitoring system network security monitoring main website plateform system | |
| CN206698241U (en) | A kind of distributed power grid secondary device managing and control system | |
| CN106027320B (en) | A method of realizing that Portal gateway many-one is hot standby | |
| CN106656653A (en) | Method and device for processing registration and keeping alive | |
| CN105743695A (en) | Monitoring method and system based on IEC 104 protocol | |
| CN204794376U (en) | Intelligent substation access device |
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 | ||
| GR01 | Patent grant |