CN108257349A - A kind of cruise safe early warning escape system and its method - Google Patents
A kind of cruise safe early warning escape system and its method Download PDFInfo
- Publication number
- CN108257349A CN108257349A CN201810065408.5A CN201810065408A CN108257349A CN 108257349 A CN108257349 A CN 108257349A CN 201810065408 A CN201810065408 A CN 201810065408A CN 108257349 A CN108257349 A CN 108257349A
- Authority
- CN
- China
- Prior art keywords
- data collection
- user terminal
- supervision platform
- monitor supervision
- cabin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/062—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
A kind of cruise safe early warning escape system and its method, including the multiple data collection stations arranged in monitor supervision platform, multiple user terminals and cabin, both-way communication connects between monitor supervision platform, multiple data collection stations and multiple user terminals, it can realize the real-time positioning of personnel in cruise cabin, and the environment in cruise cabin can be monitored in real time, the collection period and control mode of optimization design, resource is saved, reduce cost, and optimal escape route, strong applicability are provided for ship's staff.
Description
Technical field
The present invention relates to fields of measurement, and in particular to a kind of cruise safe early warning escape system and its method.
Background technology
At present, it with ocean and maritime travel business is greatly developed, needs to pay attention to pushing cruise transport and overland transport, boat
The scientific and technological content and novelty of harbour and ship is continuously improved in the coordinated development of defeated other means of transportation of grade of air transport.To the year two thousand twenty
Bottom, global cruise tourist are expected to break through 30,000,000 person-times, and with the increase of demand, various countries also constantly increase the investment of cruise industry
Add, also constantly promoted come the cruise industry totality supply level weighed with haulage capacity.
The auxiliary facility of cruise is a huge facility of forming a complete and comprehensive system for collecting real estate fees, collecting and distributing with transport hub center that includes cruise
Auxiliary facility and the mating of service, cruise government affairs and business information platform and service, cruise facility and its information platform etc., it is huge
Big structural framing needs the system of diversification to be completed to coordinate.However, the handling capacity of passengers of cruise is promoted at present, in addition on cruise
Staff, personnel amount already exceed people up to ten thousand, more, the probability increase of such failure of mating facility also more, and
Existing security risk also becomes more and more.Once in this way, something unexpected happened, a large amount of personnel and equipment constitute complexity
Environment, personnel selection escape path, once encounter selection mistake, then will appear crisis or influence other escape people
, there is crisis in the escape chance of member.Current existing mode mostly voluntarily positions and selects escape route by ship's staff, chaotic
And it is dangerous, that is, allow to monitor the ambient conditions of subregion, the plenty of time can be wasted, miss the chance of escape.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of cruise safe early warning escape system and its sides
Method, can realize the real-time positioning of personnel in cruise cabin, and can monitor the environment in cruise cabin in real time, optimization design
Collection period and control mode, have saved resource, reduce cost, and optimal escape route is provided for ship's staff, fit
It is strong with property.
The present invention provides a kind of cruise safe early warning escape system, including monitor supervision platform, multiple user terminals and ship
The multiple data collection stations arranged in cabin, two-way between monitor supervision platform, multiple data collection stations and multiple user terminals
News connection；
Monitor supervision platform includes：
Command centre, for centralized dispatching；
Monitoring room for monitoring the situation in cruise cabin in real time, and according to the abnormal conditions in cruise cabin, is cooked up most
Major path is simultaneously sent to corresponding user terminal, guides user's escape；
Server is used, in storage monitoring information；
Communication equipment, for transmitting data between monitor supervision platform and multiple data collection stations and multiple user terminals；
Each crossing is both provided with 4 data collection stations in cabin, and 4 data collection stations form rectangle；Data are adopted
Collect terminal and include shell, MCU, indicator light, wireless transmitter, filming apparatus and corresponding light compensating lamp, environmental data are adopted
Acquisition means, wherein indicator light, wireless transmitter, filming apparatus and corresponding light compensating lamp, environment data acquisition device point
It is not connect with MCU；Known to the position of data collection station belowdecks.
Further, shell uses fire proofing material.
Further, environment data acquisition device includes gas sensor, dust sensor and/or radiation sensor.
The present invention also provides a kind of cruise safe early warning escape methods, include the following steps：
（1）Open one of them in 4 data collection stations that each crossing is set in cabin, remaining 3 closings；
（2）Corresponding ambient image is acquired with the period 1 using filming apparatus, using environment data acquisition device with second week
Phase acquires corresponding environmental data, and the wherein period 1 is less than second round, closes wireless transmitter；
（3）When the environmental data of acquisition is not when collected environmental data is in the range of normality threshold, open corresponding in cabin
Crossing setting closing 3 data collection stations in one of them, corresponding environmental data is acquired with the period 3, is sentenced
Collected environmental data break whether in the range of normality threshold, if it is return to step（1）, it is next if not then entering
Step；Wherein the period 3 is more than second round；
（4）Warning message and collected environmental data are sent to monitor supervision platform, and sends out alarm；
（5）All data collection stations are opened in monitor supervision platform control；
（6）Ship's staff sends navigation requests to monitor supervision platform equipped with the user terminal of corresponding ID by user terminal；
（7）After monitor supervision platform receives user terminal transmission navigation requests, start the shooting dress of all data collection stations immediately
It puts, to be higher than the corresponding ambient image of collection period captured in real-time of period 1, and is presented on monitor terminal in real time；
（8）User terminal is sent at most a data collection station of positioning signal, and user terminal is obtained by indoor orientation method
Location information；
（9）Location information is sent simultaneously to user terminal and monitor supervision platform, monitor supervision platform according to the location information of user terminal with
And the ambient conditions in cruise cabin, optimal best-effort path is cooked up, and be sent to the user terminal；
（10）Ship's staff escapes according to the optimal best-effort path that user terminal indicates.
Description of the drawings
Fig. 1 is cruise cabin inner structure schematic diagram.
Fig. 2 is data collection station structure diagram.
Fig. 3 is data collection station circuit structure schematic diagram.
Fig. 4 is cruise safe early warning escape system structure diagram.
Specific embodiment
The following detailed description of the specific implementation of the present invention, it is necessary to it is indicated herein to be, implement to be only intended to this hair below
Bright further explanation, it is impossible to be interpreted as limiting the scope of the invention, field technology skilled person is according to above-mentioned
Some nonessential modifications and adaptations that invention content makes the present invention, still fall within protection scope of the present invention.
The present invention provides a kind of cruise safe early warning escape system and its methods, and as shown in attached drawing 1-4, cruise is pre- safely
Alert escape system includes monitor supervision platform, multiple data collection stations and multiple user terminals.
Wherein monitor supervision platform includes command centre, monitoring room, server and communication device, monitor supervision platform, multiple data
Both-way communication connects between acquisition terminal and multiple user terminals.Command centre is used for centralized dispatching；Monitoring room is for real-time
Monitoring cruise cabin in situation, and according to the abnormal conditions in cruise cabin（Fire, poisonous gas leakage etc.）, cook up most
Major path is simultaneously sent to corresponding user terminal, guides user's escape；Server is used to store various monitoring informations；Communication equipment
For transmitting data between monitor supervision platform and multiple data collection stations and multiple user terminals.
It is the structure diagram of data collection station 1 as shown in Figure 2, data collection station 1 includes shell, and shell uses
Fire proofing material is made；Further include MCU, indicator light 2, wireless transmitter 3, filming apparatus 4 and corresponding light compensating lamp 5, ring
Border data acquisition device 6.As shown in Figure 3 for data collection station circuit structure schematic diagram, wherein indicator light 2, wireless receiving and dispatching
Device 3, filming apparatus 4 and corresponding light compensating lamp 5, environment data acquisition device 6 are connect respectively with MCU.Data acquisition is eventually
It holds known to 1 position belowdecks.
Indicator light 2 is used to indicate the working condition of data collection station 1；Wireless transmitter 3 comes for transmitting and receiving
The radio positioning signal of user terminal by the way that radio positioning signal is sent to MCU processing, obtains the position of user terminal
Confidence ceases, and is additionally operable to the location information of user terminal being sent to monitor supervision platform；Filming apparatus 4 is believed for shooting environmental image
Breath, and real-time Transmission is to monitor supervision platform；Environment data acquisition device 6 acquires the data of current environment in real time, when collected
When environmental data is not in the range of normality threshold, then environmental abnormality signal is sent to monitor supervision platform, is simultaneously emitted by alarm.
As shown in Figure 1, multiple data collection stations 1 are arranged in cabin, and each crossing is both provided with 4 in cabin
A data collection station 1, and 4 data collection stations 1 form rectangle,
It, can waste of resource if all devices are all opened when there is not dangerous situation, then open each road in cabin
One of them in 4 data collection stations all setting of mouth, remaining 3 closings can be realized pair using one of those
The environmental monitoring answered, and corresponding ambient image is acquired with the period 1 using filming apparatus, it is filled using environmental data collecting
It puts and corresponding environmental data is acquired with second round, the wherein period 1 is less than second round, closes wireless transmitter, in this way
More significance level is acquired with the different periods, can also save resource.In addition, the environmental data when acquisition works as collected ring
When border data are not in the range of normality threshold, open in cabin in 3 data collection stations of the closing of corresponding crossing setting
One of them, corresponding environmental data is acquired with the period 3, judges collected environmental data whether in normality threshold model
In enclosing, if it is return to step, if not next step is then entered, the wherein period 3 is more than second round, thus
Dangerous presence is determined, sends warning message and collected environmental data to monitor supervision platform, and send out alarm, reminds on ship
Personnel and monitor supervision platform.
Ship's staff is located at the P points in cabin, equipped with the user terminal of corresponding ID.When there is dangerous situation,
Ship's staff sends navigation requests to monitor supervision platform by user terminal, and monitor supervision platform receives user terminal and sends navigation requests
Afterwards, start the filming apparatus 4 of all data collection stations 1, the image of the corresponding environment of captured in real-time immediately, and present in real time
In on monitor terminal；User terminal is sent at most a data collection station 1 of positioning signal simultaneously, passes through existing indoor positioning
Method can obtain the location information of user terminal in real time, and location information is sent to user terminal simultaneously and monitoring is flat
Platform.Monitor supervision platform cooks up a best-effort path according to the ambient conditions in the location information of user terminal and cruise cabin,
And be sent to the user terminal, user terminal is escaped according to best-effort path.
Specifically, the present invention provides a kind of cruise safe early warning escape method, in turn include the following steps：
（1）Open one of them in 4 data collection stations that each crossing is set in cabin, remaining 3 closings；
（2）Corresponding ambient image is acquired with the period 1 using filming apparatus, using environment data acquisition device with second week
Phase acquires corresponding environmental data, and the wherein period 1 is less than second round, closes wireless transmitter；
（3）When the environmental data of acquisition is not when collected environmental data is in the range of normality threshold, open corresponding in cabin
Crossing setting closing 3 data collection stations in one of them, corresponding environmental data is acquired with the period 3, is sentenced
Collected environmental data break whether in the range of normality threshold, if it is return to step（1）, it is next if not then entering
Step；Wherein the period 3 is more than second round；
（4）Warning message and collected environmental data are sent to monitor supervision platform, and sends out alarm；
（5）All data collection stations are opened in monitor supervision platform control；
（6）Ship's staff sends navigation requests to monitor supervision platform equipped with the user terminal of corresponding ID by user terminal；
（7）After monitor supervision platform receives user terminal transmission navigation requests, start the shooting dress of all data collection stations immediately
It puts, to be higher than the corresponding ambient image of collection period captured in real-time of period 1, and is presented on monitor terminal in real time；
（8）User terminal is sent at most a data collection station of positioning signal, and user terminal is obtained by indoor orientation method
Location information；
（9）Location information is sent simultaneously to user terminal and monitor supervision platform, monitor supervision platform according to the location information of user terminal with
And the ambient conditions in cruise cabin, optimal best-effort path is cooked up, and be sent to the user terminal；
（10）Ship's staff escapes according to the optimal best-effort path that user terminal indicates.
Although for illustrative purposes, it has been described that exemplary embodiments of the present invention, those skilled in the art
Member it will be understood that, can be in form and details in the case of the scope and spirit for not departing from invention disclosed in appended claims
On the change that carry out various modifications, add and replace etc., and all these changes should all belong to appended claims of the present invention
Protection domain, and each step in each department of claimed product and method, can be in any combination
Form is combined.Therefore, to disclosed in this invention the description of embodiment be not intended to limit the scope of the invention,
But for describing the present invention.Correspondingly, the scope of the present invention is not limited by embodiment of above, but by claim or
Its equivalent is defined.
Claims (4)
1. a kind of cruise safe early warning escape system, multiple including being arranged in monitor supervision platform, multiple user terminals and cabin
Data collection station, both-way communication connects between monitor supervision platform, multiple data collection stations and multiple user terminals, and feature exists
In：
Monitor supervision platform includes：
Command centre, for centralized dispatching；
Monitoring room for monitoring the situation in cruise cabin in real time, and according to the abnormal conditions in cruise cabin, is cooked up most
Major path is simultaneously sent to corresponding user terminal, guides user's escape；
Server, for storing monitoring information；
Communication equipment, for transmitting data between monitor supervision platform and multiple data collection stations and multiple user terminals；
Each crossing is both provided with 4 data collection stations in cabin, and 4 data collection stations form rectangle；Data are adopted
Collect terminal and include shell, MCU, indicator light, wireless transmitter, filming apparatus and corresponding light compensating lamp, environmental data are adopted
Acquisition means, wherein indicator light, wireless transmitter, filming apparatus and corresponding light compensating lamp, environment data acquisition device point
It is not connect with MCU；Known to the position of data collection station belowdecks.
2. raw system as described in claim 1, it is characterised in that：Shell uses fire proofing material.
3. raw system as described in claim 1, it is characterised in that：Environment data acquisition device includes gas sensor, dust
Sensor and/or radiation sensor.
4. a kind of early warning escape side using such as the claims 1-4 any one of them cruise safe early warning escape systems
Method, which is characterized in that include the following steps：
（1）Open one of them in 4 data collection stations that each crossing is set in cabin, remaining 3 closings；
（2）Corresponding ambient image is acquired with the period 1 using filming apparatus, using environment data acquisition device with second week
Phase acquires corresponding environmental data, and the wherein period 1 is less than second round, closes wireless transmitter；
（3）When the environmental data of acquisition is not in the range of normality threshold, 3 of the closing of corresponding crossing setting in cabin is opened
One of them in a data collection station acquires corresponding environmental data with the period 3, judges collected environmental data
Whether in the range of normality threshold, if it is return to step（1）, if not then into next step；The wherein period 3
More than second round；
（4）Warning message and collected environmental data are sent to monitor supervision platform, and sends out alarm；
（5）All data collection stations are opened in monitor supervision platform control；
（6）Ship's staff sends navigation requests to monitor supervision platform equipped with the user terminal of corresponding ID by user terminal；
（7）After monitor supervision platform receives user terminal transmission navigation requests, start the shooting dress of all data collection stations immediately
It puts, to be higher than the corresponding ambient image of collection period captured in real-time of period 1, and is presented on monitor terminal in real time；
（8）User terminal is sent at most a data collection station of positioning signal, and user terminal is obtained by indoor orientation method
Location information；
（9）Location information is sent simultaneously to user terminal and monitor supervision platform, monitor supervision platform according to the location information of user terminal with
And the ambient conditions in cruise cabin, optimal best-effort path is cooked up, and be sent to the user terminal；
（10）Ship's staff escapes according to the optimal best-effort path that user terminal indicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810065408.5A CN108257349B (en) | 2018-01-23 | 2018-01-23 | A kind of cruise safe early warning escape system and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810065408.5A CN108257349B (en) | 2018-01-23 | 2018-01-23 | A kind of cruise safe early warning escape system and its method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108257349A true CN108257349A (en) | 2018-07-06 |
| CN108257349B CN108257349B (en) | 2019-08-20 |
Family
ID=62742444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810065408.5A Expired - Fee Related CN108257349B (en) | 2018-01-23 | 2018-01-23 | A kind of cruise safe early warning escape system and its method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108257349B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111612998A (en) * | 2020-05-14 | 2020-09-01 | 哈尔滨工程大学 | Ship escape indicating device based on dual redundancy technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903213A (en) * | 2012-10-12 | 2013-01-30 | Tcl集团股份有限公司 | System and method for assisting fire escape |
| CN103041521A (en) * | 2011-10-14 | 2013-04-17 | 英华达（上海）科技有限公司 | Environmental safety monitoring and escape guide system and warning escape method |
| CN202975803U (en) * | 2012-12-25 | 2013-06-05 | 北京理工大学 | Real-time monitoring system in electric vehicle remote monitoring system |
| CN205748391U (en) * | 2016-01-19 | 2016-11-30 | 张发平 | Escape and rescue guides system |
| US20160349060A1 (en) * | 2015-05-25 | 2016-12-01 | Hon Hai Precision Industry Co., Ltd. | Electronic device and navigation method for indoor escaping |
| CN106325181A (en) * | 2015-07-06 | 2017-01-11 | 湖州庆渔堂农业科技有限公司 | Aquaculture monitoring and user remote control method |
-
2018
- 2018-01-23 CN CN201810065408.5A patent/CN108257349B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041521A (en) * | 2011-10-14 | 2013-04-17 | 英华达（上海）科技有限公司 | Environmental safety monitoring and escape guide system and warning escape method |
| CN102903213A (en) * | 2012-10-12 | 2013-01-30 | Tcl集团股份有限公司 | System and method for assisting fire escape |
| CN202975803U (en) * | 2012-12-25 | 2013-06-05 | 北京理工大学 | Real-time monitoring system in electric vehicle remote monitoring system |
| US20160349060A1 (en) * | 2015-05-25 | 2016-12-01 | Hon Hai Precision Industry Co., Ltd. | Electronic device and navigation method for indoor escaping |
| CN106325181A (en) * | 2015-07-06 | 2017-01-11 | 湖州庆渔堂农业科技有限公司 | Aquaculture monitoring and user remote control method |
| CN205748391U (en) * | 2016-01-19 | 2016-11-30 | 张发平 | Escape and rescue guides system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111612998A (en) * | 2020-05-14 | 2020-09-01 | 哈尔滨工程大学 | Ship escape indicating device based on dual redundancy technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108257349B (en) | 2019-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11253736B2 (en) | Dispatching UAVs for wildfire surveillance | |
| CN107896253A (en) | A kind of dangerous material port area storing and transporting security supervisory systems | |
| CN106934752A (en) | A kind of KXG based on bus | |
| CN113027530A (en) | Coal mine safety monitoring system and monitoring method based on internet data interaction | |
| CN106097220A (en) | A kind of prediction scheme sends method and device | |
| CN110798816A (en) | Fire monitoring system based on ad hoc network base station | |
| CN110555982A (en) | Intelligent high-rise building fire control monitored control system | |
| CN110135758A (en) | A kind of nuclear power plant's emergency management and rescue evacuating system and method based on car networking | |
| TWI304561B (en) | Control station, mobile station, system and method for communication in object movement control | |
| JP2023089165A (en) | Notification processing device, notification processing method, program, and recording medium | |
| CN108257349B (en) | A kind of cruise safe early warning escape system and its method | |
| Catherwood et al. | Recovery of incapacitated commercial delivery drones using LPWAN technology | |
| CN202207423U (en) | Intelligent fire fighting auxiliary decision-making system based on radio frequency identification and wireless data transmission technology | |
| CN103337134B (en) | A kind of electromagnetic field and gamma field two field emission sources safe locating device | |
| CN108235277A (en) | A kind of long-range rescue system of cruise and its method | |
| CN204731613U (en) | Storage satety monitoring system | |
| CN116030591A (en) | Intelligent inspection alarm system and method for mine external fire disaster based on Internet of things | |
| CN110314319A (en) | A kind of Internet of Things fire extinguisher system and earthquake pre-warning method based on wireless telecommunications | |
| KR102383514B1 (en) | System for providing beacon based safe embarkation service | |
| CN206514887U (en) | A kind of accommodation and public domain safety system | |
| CN103747155B (en) | Connect method and system of dealing with emergencies and dangerous situations | |
| WO2021105565A1 (en) | Wireless sensor network system, and device and method thereof | |
| CN114390636A (en) | Radio network gateway and radio system | |
| CN111248572A (en) | Detection method based on intelligent safety helmet and intelligent safety helmet | |
| CN112785824A (en) | Ad hoc network alarm method and device and machine readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20220123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |