CN206162749U - Wireless access control system - Google Patents
Wireless access control system Download PDFInfo
- Publication number
- CN206162749U CN206162749U CN201621235254.2U CN201621235254U CN206162749U CN 206162749 U CN206162749 U CN 206162749U CN 201621235254 U CN201621235254 U CN 201621235254U CN 206162749 U CN206162749 U CN 206162749U
- Authority
- CN
- China
- Prior art keywords
- access control
- wireless communication
- control system
- wireless
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model especially relates to a wireless access control system. Wireless access control system includes server, access control gateway and at least one access control ware, server and access control gateway wired connection, the access control gateway passes through wireless communication module and connects the access control ware. The utility model discloses realizing access control ware and access control gateway wireless connection, making the access control utensil have networking function, the problem that access control server of present networking access control system can only connect 4 doors has at most been solved in be convenient for construction and maintenance, and the cost is reduced realizes controlling in real time and the data interaction, has also solved independent access control ware simultaneously and can not concentrate the mandate, not have use record and the low problem of security.
Description
Technical field
The utility model is related to security field, more particularly to a kind of wireless access control system.
Background technology
Gate control system is broadly divided into independent gate inhibition system and the big class of networked door access control system two from control function classification.Unconnected gate
Taboo machine has Card Reader and control function, is generally made up of button of going out, electric lock, power supply and contactless card, can be with an external Card Reader
Device realizes that turnover is swiped the card.The advantage of independent gate inhibition system is low price, and framework is simple, and construction is simple, and major defect is in authority
Inconvenience is set, when there are multiple gate inhibitions to need to arrange or cancel, needs to arrange one by one or cancel, workload is big, and does not have
Usage record, security is low.
Networked door access control system is by generally by access controller, card reader, button of going out, communication connection device, contactless card, power supply
With entrance guard management software composition.Advantage is safe, cost performance is relatively high, powerful, simple operation, can be by control
Software carries out usage record data analysis, and its shortcoming is that the controller of general networking identification is divided into 2 door controllers or 4 gate controls
Device, read head control line, button line, lock control line are generally wired to the position of corresponding door, and construction and maintenance difficulties are big, and often
The limited amount of the door that one gate inhibition's server can be controlled, most controllers are organized in the market can control 4 doors.
Utility model content
The utility model provides a kind of wireless access control system, solves one gate inhibition of networked door access control system in prior art
Server can only at most connect the problem of 4 doors, while also solve independent gate inhibition system and can not concentrate mandate, not use note
The problem of record, low security, construction and Maintenance Difficulty.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of wireless access control system, including server,
Access control gateway and at least one access controller, the server and access control gateway wired connection, gate inhibition's control
Gateway processed connects the access controller by wireless communication module.
The beneficial effects of the utility model are：The utility model passes through server by gate inhibition's authorization message, configuration information etc.
Data Over Cable is transferred to access control gateway, and access control gateway is set up after WLAN by wireless according to the data for receiving
Access information is wirelessly transmitted to specific access controller by LAN, and access controller in real time owns the machine by wireless network
The information such as usage record, on off state and abnormality upload access control gateway, and access control gateway passes through again cable network
Server is automatically uploaded to, networking mode is flexibly succinct, construction and maintenance are all very convenient.Meanwhile, wireless door of the present utility model
Access control system, server can connect multiple access control gateways, and each gateway most multipotency connects 32 access controllers, Er Qiemen
Prohibiting controller can be by server centered mandate, and not only easy to use, security performance is also higher.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, also including wireless repeater, the wireless repeater connects the wireless communication module.
It is using the beneficial effect of above-mentioned further scheme：It is connected with wireless communication module in this further technical scheme
Wireless repeater, is relayed to wireless signal by wireless repeater, amplified and is forwarded, it is to avoid because signal attenuation makes gate inhibition
Control gateway can not manage multiple stage access controller, improve wireless telecommunications effect.
Further, the server is using 485 communication interfaces or tcp/ip communication interface and the access control gateway
Connection.
It is using the beneficial effect of above-mentioned further scheme：In this further technical scheme, the server is logical using 485
Letter interface or tcp/ip communication interface are connected with the access control gateway, make access control gateway have network savvy and safety
Property it is high, can in time from server acquisition access information, while being updated to the access information of access controller.
Further, the wireless communication module is ZIGBEE wireless communication modules.
It is using the beneficial effect of above-mentioned further scheme：This is further in technical scheme, the access control gateway and
The access controller is connected by ZIGBEE wireless communication modules, and not only networking mode is motor-driven, flexible, and is improve wireless
The safety and reliability of transmission data, expands the scope of application of wireless access control system.
Further, the access controller includes identity recognizing unit and electric lock, and the identity recognizing unit is by described
ZIGBEE wireless communication modules connect the access control gateway input, and the access control gateway output end is by described
ZIGBEE wireless communication modules connect electric lock.
It is using the beneficial effect of above-mentioned further scheme：Further identity recognizing unit passes through described in technical scheme for this
ZIGBEE wireless communication modules connect the access control gateway input, and the identity recognizing unit is used to obtain identification
Information, is then transferred to access control gateway by ZIGBEE wireless communication modules by the identity identification information；Access control
Gateway receives identity information is verified after identity information, and is tested by ZIGBEE wireless communication modules output user identity
Card result realizes the function of checking user identity and access control to electric lock, only using wireless network communication technique organic combination
The advantage of vertical gate inhibition and the advantage of networked door access control, lift Consumer's Experience.
Further, the identity recognizing unit includes IC-card identifying device, fingerprint identification device, voice print identification device and people
Face identifying device.
It is using the beneficial effect of above-mentioned further scheme：Further identity recognizing unit includes IC described in technical scheme for this
Card identification apparatus, fingerprint identification device, voice print identification device and face identification device.By various RM identifying users,
The applicability of system is expanded, is easy to identifying user and user to use, lift Consumer's Experience.
Further, the access controller also includes encryption device and decryption device, and the identity recognizing unit leads to successively
Cross encryption device and ZIGBEE wireless communication modules connect the access control gateway input, the access control gateway output
End passes sequentially through the ZIGBEE wireless communication modules and the decryption device connects the electric lock.
It is using the beneficial effect of above-mentioned further scheme：In this further technical scheme, the access controller is also wrapped
Encryption device and decryption device are included, the identity recognizing unit passes sequentially through encryption device and the connection of ZIGBEE wireless communication modules
The access control gateway input, the access control gateway output end pass sequentially through the ZIGBEE wireless communication modules and
The decryption device connects the electric lock, and the data transmitted are encrypted and decrypted by encryption device and decryption device, carries
The high security of data transmission procedure.
Further, the access controller also includes and electric lock, identity recognizing unit and ZIGBEE wireless communication modules point
The first memory not connected, the first memory be used to storing the usage record information of the electric lock, switch gate information and
The configuration information that the identity information and the access control gateway that abnormal state information, the identity recognizing unit are generated sends
And authorization message.
It is using the beneficial effect of above-mentioned further scheme：In this further technical scheme, the access controller is also wrapped
First memory is included, the first memory stores usage record information, switch gate information and abnormal state information, the institute of electric lock
Configuration information and authorization message that the identity information and the access control gateway of identity recognizing unit generation send are stated, not only
Ensure that wireless access control system normally runs, and user can be facilitated to inquire about above- mentioned information when needing.
Further, the access controller also includes the button of going out being connected with the electric lock.
Beneficial effect with above-mentioned further scheme is：It is provided with what is be connected with the electric lock in this further technical scheme
Go out button, it is to avoid power-off or other in emergency circumstances user can not come in and go out, expand the scope of application of wireless access control system.
Further, the access control gateway includes second be connected with server and the ZIGBEE wireless communication modules
Memory, the second memory connects first memory by ZIGBEE wireless communication modules；The second memory is used for
Authorization message that storage server sends and configuration information and for storing identity information that the first memory sends, making
With record information, switch gate information, real time status information and abnormal state information.
It is using the beneficial effect of above-mentioned further scheme：Further access control gateway includes described in technical scheme for this
The second memory being connected with server and the ZIGBEE wireless communication modules, the second memory is wireless by ZIGBEE
Communication module connects first memory；The second memory be used for storage server send authorization message and configuration information with
And for store identity information, usage record information, switch gate information, real time status information that the first memory sends and
Abnormal state information, by the way that above- mentioned information is stored in access control gateway and access controller simultaneously, further ensures
The safety and reliability of data storage, identity information can be with after the access controller authentication failed that first memory is located
The access control gateway that identity information is sent to second memory place is carried out by secondary testing by ZIGBEE wireless communication modules
Card.And the result is notified into access controller by ZIGBEE wireless communication modules, access controller is according to the result control
The switch of electric lock processed, ensures the stability and reliability of system by the way of dual memory and double verification.
Description of the drawings
The structural representation of the wireless access control system that Fig. 1 is provided for the utility model one embodiment；
The structural representation of the wireless access control system that Fig. 2 is provided for the utility model another embodiment.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
The structural representation of the wireless access control system that Fig. 1 is provided for the utility model one embodiment, as shown in figure 1, bag
Include server, access control gateway and at least one access controller, the server and access control gateway wired connection, institute
State access control gateway and the access controller is connected by wireless communication module.The utility model is awarded gate inhibition by server
The Data Over Cables such as power information, configuration information are transferred to access control gateway, and access control gateway sets up wireless according to access information
LAN, specific access controller is wirelessly transmitted to by WLAN by access information, and access controller passes through wireless network
The information such as all usage records of the machine, on off state and abnormality are uploaded access control gateway, access control net by network in real time
Close and again server is automatically uploaded to by cable network, networking mode is flexibly succinct, construction and maintenance are all very convenient.Meanwhile, this
The wireless access control system of utility model, server can connect multiple access controllers, and access controller can be by clothes
Business device is concentrated and authorized, not only easy to use, and access control gateway can store and inquire about the usage record of access controller,
Security performance is also higher.
Preferably, in another embodiment of the present utility model, also including wireless repeater, also including wireless relay
Device, the wireless repeater connects the wireless communication module, and wireless repeater is relayed to wireless signal, amplified and turned
Send out, it is to avoid because signal attenuation prevents access control gateway from managing multiple stage access controller, improve wireless telecommunications effect.
Preferably, in one embodiment of the present utility model, the server is using 485 communication interfaces or TCP/IP
Communication interface is connected with the access control gateway, makes access control gateway have network savvy and safe, can in time from
Server obtains access information, while being updated to the access information of access controller.
Preferably, in one embodiment of the present utility model, the access control gateway and the access controller are logical
The connection of ZIGBEE wireless communication modules is crossed, not only networking mode is motor-driven, flexible, and improves the security of wirelessly transmitting data
And reliability, expand the scope of application of wireless access control system.In this embodiment, the access controller includes identification
Unit and electric lock, the identity recognizing unit connects the access control gateway input by the ZIGBEE wireless communication modules
End, the access control gateway output end connects electric lock by the ZIGBEE wireless communication modules.In the present embodiment, the body
Part recognition unit connects the access control gateway input, the identification list by the ZIGBEE wireless communication modules
Unit obtains identity identification information, then the identity identification information is transferred to into access control by ZIGBEE wireless communication modules
Gateway；Access control gateway receives identity and sets identity identification information is verified after information, and wireless by ZIGBEE
Communication module exports user identity identification result to electric lock, the function of checking user identity and access control is realized, using wireless
The advantage of network communications technology organic combination independent gate inhibition and the advantage of networked door access control, lift Consumer's Experience.Specifically, this enforcement
Identity recognizing unit includes IC-card identifying device, fingerprint identification device, voice print identification device and face identification device described in example,
By various RM identifying users, the applicability of system is expanded, be easy to identifying user and user to use, lift user's body
Test.Certainly, in other examples, the wireless communication module of other transport-types can also be adopted, these changes are at this
Within the protection domain of utility model.
Preferably, in one embodiment of the present utility model, the access controller also includes encryption device and decryption
Device, the identity recognizing unit passes sequentially through encryption device and ZIGBEE wireless communication modules connect the access control gateway
Input, the access control gateway output end passes sequentially through the ZIGBEE wireless communication modules and decryption device connection
The data transmitted are encrypted and decrypted by the electric lock by encryption device and decryption device, improve data transmission procedure
Security.
Preferably, in one embodiment of the present utility model, the access controller also includes and electric lock, identification
The first memory that unit and ZIGBEE wireless communication modules connect respectively, the first memory is used to store the electric lock
The identity information and described that usage record information, switch gate information and abnormal state information, the identity recognizing unit are generated
Configuration information and authorization message that access control gateway sends.In this specific embodiment, the access control gateway include with
Server and the second memory of ZIGBEE wireless communication modules connection, the second memory passes through ZIGBEE channel radios
Letter module connection first memory；The second memory be used for storage server send authorization message and configuration information and
For storing identity information, usage record information, switch gate information, real time status information that the first memory sends and different
Normal status information.By the way that above- mentioned information is stored in access control gateway and access controller simultaneously, number is further ensured
According to the safety and reliability of storage, identity information can also lead to after the access controller authentication failed that first memory is located
Cross ZIGBEE wireless communication modules carries out secondary checking by the access control gateway that identity information is sent to second memory place.
And the result is notified into access controller by ZIGBEE wireless communication modules, access controller is according to the result control electricity
The switch of lock, ensures the stability and reliability of system by the way of dual memory and double verification.
Preferably, in one embodiment of the present utility model, the access controller also includes being connected with the electric lock
Button of going out, it is to avoid power-off or other in emergency circumstances user can not come in and go out, expand wireless access control system the scope of application.
The structural representation of the wireless access control system that Fig. 2 is provided for the utility model another embodiment, as shown in Fig. 2
Including server, access control gateway and an access controller, the server and access control gateway wired connection are described
Access control gateway connects the access controller by ZIGBEE wireless communication modules, and connects on ZIGBEE wireless communication modules
It is connected to wireless repeater.In the present embodiment, the access controller includes identity recognizing unit, electric lock, encryption device, decryption dress
Put, go out button and first memory, the identity recognizing unit passes sequentially through encryption device and ZIGBEE wireless communication modules
Connect the access control gateway input, the access control gateway output end passes sequentially through the ZIGBEE radio communication molds
Block and the decryption device connect the electric lock, and the first memory connection electric lock, identity recognizing unit and ZIGBEE are wireless
Communication module, the button connects electric lock of going out.In the present embodiment, the access control gateway includes and server and described
The second memory of ZIGBEE wireless communication modules connection, the second memory is by ZIGBEE wireless communication modules connection the
One memory, the second memory is used for the authorization message that storage server sends and configuration information and described for storing
Identity information, usage record information, switch gate information, real time status information and abnormal state information that first memory sends.
The utility model provides a kind of wireless access control system, it is possible to achieve access controller is wirelessly connected with access control gateway, makes
Access controller has network savvy, is easy to construct and safeguards, solving gate inhibition's server can only at most connect asking for 4 doors
Topic, reduces cost, real-time control and data interaction is realized, while also solve access controller and can not concentrate mandate, not have
The low problem of usage record and security.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of wireless access control system, it is characterised in that including server, access control gateway and at least one access control
Device, the server and access control gateway wired connection, the access control gateway is described by wireless communication module connection
Access controller.
2. wireless access control system according to claim 1, it is characterised in that the server using 485 communication interfaces or
Person's tcp/ip communication interface is connected with the access control gateway.
3. wireless access control system according to claim 1, it is characterised in that also including wireless repeater, it is described it is wireless in
Connect the wireless communication module after device.
4. according to the arbitrary described wireless access control system of claims 1 to 3, it is characterised in that the wireless communication module is
ZIGBEE wireless communication modules.
5. wireless access control system according to claim 4, it is characterised in that the access controller includes identification list
Unit and electric lock, the identity recognizing unit connects the access control gateway input by the ZIGBEE wireless communication modules
End, the access control gateway output end connects electric lock by the ZIGBEE wireless communication modules.
6. wireless access control system according to claim 5, it is characterised in that the identity recognizing unit includes IC-card identification
Device, fingerprint identification device, voice print identification device and face identification device.
7. wireless access control system according to claim 6, it is characterised in that the access controller also includes encryption device
With decryption device, the identity recognizing unit passes sequentially through encryption device and ZIGBEE wireless communication modules connect gate inhibition's control
Gateway input processed, the access control gateway output end passes sequentially through the ZIGBEE wireless communication modules and decryption dress
Put the connection electric lock.
8. wireless access control system according to claim 7, it is characterised in that the access controller also include with electric lock,
The first memory that identity recognizing unit and ZIGBEE wireless communication modules connect respectively, the first memory is used to store institute
State the identity information that usage record information, switch gate information and abnormal state information, the identity recognizing unit of electric lock are generated
And the configuration information and authorization message of the access control gateway transmission.
9. wireless access control system according to claim 8, it is characterised in that the access controller also includes and the electricity
The button of going out of lock connection.
10. wireless access control system according to claim 9, it is characterised in that the access control gateway includes and service
Device and the second memory of ZIGBEE wireless communication modules connection, the second memory passes through ZIGBEE radio communication molds
Block connects first memory；The second memory is used for the authorization message and configuration information of storage server transmission and is used for
Store identity information, usage record information, switch gate information and abnormal state information that the first memory sends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235254.2U CN206162749U (en) | 2016-11-17 | 2016-11-17 | Wireless access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235254.2U CN206162749U (en) | 2016-11-17 | 2016-11-17 | Wireless access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162749U true CN206162749U (en) | 2017-05-10 |
Family
ID=58660110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621235254.2U Expired - Fee Related CN206162749U (en) | 2016-11-17 | 2016-11-17 | Wireless access control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206162749U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106934905A (en) * | 2017-05-17 | 2017-07-07 | 北京鼎合思锐软件技术有限公司 | A kind of access controller and management system based on LoRa technologies |
| CN107301702A (en) * | 2017-06-21 | 2017-10-27 | 杭州明览智能科技有限公司 | Intelligent door lock system based on pattern code and Internet |
| CN107886612A (en) * | 2017-12-13 | 2018-04-06 | 太仓鼎诚电子科技有限公司 | A kind of wireless access control system based on RFID technique |
| CN108492416A (en) * | 2018-03-23 | 2018-09-04 | 成都泰盟软件有限公司 | The recordable disengaging information intelligent gate inhibition's implementation method of one kind |
| CN109087430A (en) * | 2018-09-21 | 2018-12-25 | 广东汇泰龙科技有限公司 | A kind of key data management method and system based on door lock |
| CN109326015A (en) * | 2017-07-31 | 2019-02-12 | 日证有限公司 | Dynamic configuration method of distributed access control equipment and control system thereof |
| CN110930546A (en) * | 2018-08-31 | 2020-03-27 | 阿里巴巴集团控股有限公司 | Information processing method, device and system, storage medium and processor |
| CN111681346A (en) * | 2020-05-29 | 2020-09-18 | 软通动力信息技术有限公司 | Prevention and control passing processing method, device, equipment and medium |
| CN113763609A (en) * | 2021-08-24 | 2021-12-07 | 广州市瑞立德信息系统有限公司 | Access control method and access control system based on permission verification |
| CN114629780A (en) * | 2022-03-02 | 2022-06-14 | 安徽新中新华科电子有限公司 | IC card bus transmission isolation system and transmission isolation method |
-
2016
- 2016-11-17 CN CN201621235254.2U patent/CN206162749U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106934905A (en) * | 2017-05-17 | 2017-07-07 | 北京鼎合思锐软件技术有限公司 | A kind of access controller and management system based on LoRa technologies |
| CN107301702A (en) * | 2017-06-21 | 2017-10-27 | 杭州明览智能科技有限公司 | Intelligent door lock system based on pattern code and Internet |
| CN109326015A (en) * | 2017-07-31 | 2019-02-12 | 日证有限公司 | Dynamic configuration method of distributed access control equipment and control system thereof |
| CN107886612A (en) * | 2017-12-13 | 2018-04-06 | 太仓鼎诚电子科技有限公司 | A kind of wireless access control system based on RFID technique |
| CN108492416A (en) * | 2018-03-23 | 2018-09-04 | 成都泰盟软件有限公司 | The recordable disengaging information intelligent gate inhibition's implementation method of one kind |
| CN110930546A (en) * | 2018-08-31 | 2020-03-27 | 阿里巴巴集团控股有限公司 | Information processing method, device and system, storage medium and processor |
| CN110930546B (en) * | 2018-08-31 | 2022-06-14 | 阿里巴巴集团控股有限公司 | Information processing method, device and system, storage medium and processor |
| CN109087430A (en) * | 2018-09-21 | 2018-12-25 | 广东汇泰龙科技有限公司 | A kind of key data management method and system based on door lock |
| CN111681346A (en) * | 2020-05-29 | 2020-09-18 | 软通动力信息技术有限公司 | Prevention and control passing processing method, device, equipment and medium |
| CN113763609A (en) * | 2021-08-24 | 2021-12-07 | 广州市瑞立德信息系统有限公司 | Access control method and access control system based on permission verification |
| CN114629780A (en) * | 2022-03-02 | 2022-06-14 | 安徽新中新华科电子有限公司 | IC card bus transmission isolation system and transmission isolation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206162749U (en) | Wireless access control system | |
| CN104751545B (en) | Door lock authorization process system and method and device | |
| CN104517338B (en) | Distance entrance and its implementation based on wireless network | |
| CN107507303A (en) | The method for unlocking of intelligent lock system and smart lock | |
| CN104167040B (en) | The long-range control method of a kind of electronic lock and system | |
| CN105139490B (en) | A kind of gate management method for unattended operation transformer station | |
| CN206431720U (en) | Wireless intelligent access control system | |
| CN104134253A (en) | Entrance guard system and entrance guard opening method | |
| CN105976471A (en) | Access control equipment, visitor management method and visitor management system | |
| CN108257266A (en) | A kind of multi-functional smart lock | |
| CN108510626A (en) | A kind of dynamic password access control management method and its management system | |
| CN105261100A (en) | Entrance guard unlocking method and system | |
| CN107507324A (en) | A kind of gate control system | |
| CN203849784U (en) | NFC-based access control system | |
| CN104052817A (en) | Intelligent door and intelligent door control method and system | |
| CN204204069U (en) | Gate inhibition's intelligent controller and gate inhibition's intelligent control system | |
| CN205263918U (en) | Intelligent entrance guard of transformer substation based on APP control | |
| CN103985179A (en) | Railway access control equipment and method for railway access control application and management through railway access control equipment | |
| CN102647318A (en) | Intelligent household system controlled through human characteristic information and working method thereof | |
| CN107730662A (en) | Gate inhibition's data processing method and device | |
| CN107403496A (en) | Recognition of face intelligent lock system and recognition of face control method based on mobile device | |
| CN204856668U (en) | Thing networking hotel guest room lock accuse system based on visible light | |
| CN208605049U (en) | A kind of intelligent door lock system based on mobile phone | |
| CN109872420A (en) | A kind of intelligent lock control system and control method for power domain | |
| CN105139489B (en) | A kind of intelligent door control management device for unattended operation transformer station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |