CN113317288A - Intelligent pulse ecological fish blocking system - Google Patents
Intelligent pulse ecological fish blocking system Download PDFInfo
- Publication number
- CN113317288A CN113317288A CN202110504327.2A CN202110504327A CN113317288A CN 113317288 A CN113317288 A CN 113317288A CN 202110504327 A CN202110504327 A CN 202110504327A CN 113317288 A CN113317288 A CN 113317288A
- Authority
- CN
- China
- Prior art keywords
- module
- pulse
- control system
- circuit
- fish
- 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.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 57
- 230000000903 blocking effect Effects 0.000 title claims abstract description 35
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 11
- 230000003321 amplification Effects 0.000 claims description 16
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000006378 damage Effects 0.000 abstract description 3
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002816 gill Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000252229 Carassius auratus Species 0.000 description 1
- 241000251556 Chordata Species 0.000 description 1
- 241001113556 Elodea Species 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 239000003026 cod liver oil Substances 0.000 description 1
- 235000012716 cod liver oil Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Marine Sciences & Fisheries (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses an intelligent pulse ecological fish blocking system, which comprises a state query system, a main control system, a power supply system, a pulse control system, a pulse fish blocking unit and a water level monitoring module, wherein through the arrangement of a pairing module, an operator can realize the connection with the main control system through a mobile phone, a computer or other mobile terminal equipment, so that the operator can conveniently and remotely check the running state of each component in the fish blocking system, through the arrangement of a voltage stabilizing module, the voltage of a circuit in the pulse control system is more stable, the damage of each component caused by the overlarge voltage fluctuation in the circuit is prevented, through the arrangement of a circuit protection module, when the circuit in the pulse control system is in a short circuit condition, the automatic power-off of the circuit in the pulse control system is realized, the circuit in the pulse control system is further protected, through the arrangement of the circuit monitoring module, the device is used for monitoring the running state of each component in the pulse control system on line.
Description
Technical Field
The invention relates to the field of cultivation, in particular to an intelligent pulse ecological fish blocking system.
Background
Fish (Fish) is a variable temperature aquatic vertebrate that is in the phylum of the vertebrate subgenus, in the phylum of chordata, and is scalded, breathed by gills, swims through the swing of the tail and trunk, and coordinated action of the fins, and ingested by the upper and lower jaws. Progeny of crosses of partially different chromosome numbers still have fertility. They inhabit almost all aquatic environments on earth, from lakes and rivers in fresh water to seas and oceans in salt water. The fish is a temperature-variable vertebrate which lives in water throughout the year, breathes by gills, and assists body balance and movement by fins. According to the statistics of the Canadian academy, 24618 fishes of the current species in the world account for more than half of the named vertebrates, and new fishes are continuously discovered, the number of the fishes is about 150 per year on average, more than 1500 fishes are increased for more than ten years, and the number of the fishes named in the world is about 32100. Is the group of the most primitive lowest levels in the vertebrate subgenus. The fish meat is rich in animal protein, phosphorus and the like, has rich nutrition and delicious taste, is easy to digest and absorb by human bodies, and has important effect on the development of human physical strength and intelligence. The other part of the fish body can be made into cod liver oil, fish gelatin, fish meal, etc. Some fishes such as goldfish, tropical fish, etc. have various physical states and bright colors, and have higher ornamental value. The Chinese has a long coastline and a plurality of rivers and lakes, and the fish species are very rich.
The development of small and medium-sized reservoirs for various operations has important significance for stabilizing water conservancy management teams and developing water conservancy projects, and the development of reservoir culture is a main means for developing various operations. In order to prevent a large number of fish schools from escaping when the spillway spills flood, the fish blocking facility is necessary to be equipped, and the escape prevention effect of the fish blocking facility directly influences the economic benefit and the social benefit of reservoir fishery. The traditional method generally adopts net cages and large-area separation nets to prevent escape, a large amount of waterweeds, branches and floating sundries are mixed when flood comes, the water is easy to block due to the fact that the water cannot bear a large amount of dirt and the impact of large-flow flood, not only is the fish escaped by breaking the nets, but also flood discharge and water passing areas can be reduced, the flood discharge amount is influenced, water blocking and dam damage of fish blocking equipment are caused, even the safety of a reservoir is endangered, accidents such as personal injury and death occur, and therefore the intelligent pulse ecological fish blocking system is provided to optimize the fish blocking system.
Disclosure of Invention
The invention aims to provide an intelligent pulse ecological fish blocking system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
ecological fish system of blocking of intelligence pulse, including state inquiry system, main control system, power supply system, pulse control system, pulse block fish unit and water level monitoring module, main control system is including pairing module, data transmission module and alarm module, pulse control system includes voltage stabilizing module, pulse production module, first power amplification module, circuit protection module and circuit monitoring module, the pulse blocks the fish unit and includes second power amplification module and pulse release module.
As a further scheme of the invention: and the state inquiry system is used for receiving the information transmitted by the main control system.
As a still further scheme of the invention: the state inquiry system is a mobile phone, a computer or other mobile terminal equipment.
As a still further scheme of the invention: the power supply system is used for supplying power to the main control system and the pulse control system.
As a still further scheme of the invention: the pairing module is used for being matched with the state query system, the data transmission module is used for transmitting the received data information to the state query system, and the alarm module is used for transmitting the received alarm signal to the state query system.
As a still further scheme of the invention: the voltage stabilizing module is used for stabilizing the voltage of a circuit in the pulse control system, the pulse generating module is used for generating a pulse signal, the first power amplifying module is used for receiving and amplifying the pulse signal sent by the pulse generating module, the circuit protecting module is used for preventing the circuit in the pulse control system from being automatically powered off when the short circuit occurs, and the circuit monitoring module is used for monitoring the running state of each component in the pulse control system on line.
As a still further scheme of the invention: the pulse fish blocking units are provided with a plurality of pulse fish blocking units.
As a still further scheme of the invention: the second power amplification module is used for receiving the pulse signal generated by the first power amplification module in the pulse control system and further amplifying the pulse signal generated by the first power amplification module to generate a high-voltage pulse signal, and the pulse release module is used for releasing the high-voltage pulse information sent by the second power amplification module into water.
As a still further scheme of the invention: the water level monitoring module is used for monitoring the water level.
Compared with the prior art, the invention has the beneficial effects that:
1. the current is converted into a pulse signal through the pulse generating module, the pulse signal generated by the pulse generating module is further amplified through the first power amplifying module, the pulse signal is further transmitted to the daily pulse fish blocking unit, the received pulse information is further amplified through the second power amplifying module, a high-voltage pulse signal is generated, the high-voltage pulse signal is released through the pulse releasing module to block fish, an isolating net is not needed to block fish, and blocking is avoided.
2. Through the arrangement of the pairing module, an operator can realize the connection with a main control system through a mobile phone, a computer or other mobile terminal equipment to realize the transmission of information data, so that the operator can remotely check the running state of each component in the fish blocking system, the voltage of a circuit in the pulse control system is more stable through the arrangement of the voltage stabilizing module to prevent each component from being damaged due to overlarge voltage fluctuation in the circuit, the automatic power-off of the circuit in the pulse control system is realized through the arrangement of the circuit protection module when the circuit in the pulse control system is in a short circuit condition, and further the circuit in the pulse control system is further protected, and through the arrangement of the circuit monitoring module, the on-line monitoring is carried out on the running state of each component in the monitoring pulse control system, so that the operator can know the running state of each equipment in time, the water level monitoring module is used for monitoring the water level in the aquaculture reservoir on line, so that an operator can know the water level state in the aquaculture reservoir in time, and when abnormal conditions occur in the pulse control system, the alarm module sends an alarm instruction to the state query system for the operator to find the abnormal conditions in time.
Drawings
Fig. 1 is a connection block diagram of an intelligent pulse ecological fish blocking system.
Fig. 2 is a schematic structural diagram of a main control system in the intelligent pulse ecological fish blocking system.
Fig. 3 is a schematic structural diagram of a pulse control system in the intelligent pulse ecological fish blocking system.
Fig. 4 is a schematic structural diagram of a pulse fish blocking unit in the intelligent pulse ecological fish blocking system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, the intelligent pulse ecological fish blocking system includes a state query system, a main control system, a power supply system, a pulse control system, a pulse fish blocking unit and a water level monitoring module, the main control system includes a pairing module, a data transmission module and an alarm module, the pulse control system includes a voltage stabilizing module, a pulse generating module, a first power amplifying module, a circuit protection module and a circuit monitoring module, the pulse fish blocking unit includes a second power amplifying module and a pulse releasing module, the state query system is used for receiving information transmitted by the main control system, the state query system is a mobile phone, a computer or other mobile terminal device, the power supply system is used for supplying power to the main control system and the pulse control system, the pairing module is used for matching with the state query system, the device comprises a data transmission module, an alarm module, a pulse generation module, a first power amplification module, a pulse generation module, a circuit protection module, a pulse blocking unit and a plurality of pulse blocking units, wherein the data transmission module is used for transmitting received data information to a state query system, the alarm module is used for transmitting a received alarm signal to the state query system, the voltage stabilization module is used for stabilizing the voltage of a circuit in the pulse control system, the pulse generation module is used for generating a pulse signal, the first power amplification module is used for receiving and amplifying the pulse signal sent by the pulse generation module, the circuit protection module is used for realizing the automatic power-off of the circuit in the pulse control system when the short circuit condition of the circuit in the pulse control system occurs, the circuit monitoring module is used for monitoring the running state of each part in the pulse control system on line, the number of the pulse blocking units is increased or reduced according to the actual use requirement, the second power amplification module is used for receiving the pulse signal generated by the first power amplification module in the pulse control system and further amplifying the pulse signal generated by the first power amplification module to generate a high-voltage pulse signal, the pulse release module is used for releasing high-voltage pulse information sent by the second power amplification module into water, and the water level monitoring module is used for monitoring the water level.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. Ecological fish system of blocking of intelligence pulse, including state inquiry system, main control system, power supply system, pulse control system, pulse block fish unit and water level monitoring module, its characterized in that: the pulse fish blocking device comprises a main control system and a pulse control system, wherein the main control system comprises a pairing module, a data transmission module and an alarm module, the pulse control system comprises a voltage stabilizing module, a pulse generating module, a first power amplifying module, a circuit protection module and a circuit monitoring module, and the pulse fish blocking unit comprises a second power amplifying module and a pulse releasing module.
2. The intelligent pulsed ecological fish arresting system of claim 1, wherein: and the state inquiry system is used for receiving the information transmitted by the main control system.
3. The intelligent pulsed ecological fish arresting system of claim 1, wherein: the state inquiry system is a mobile phone, a computer or other mobile terminal equipment.
4. The intelligent pulsed ecological fish arresting system of claim 1, wherein: the power supply system is used for supplying power to the main control system and the pulse control system.
5. The intelligent pulsed ecological fish arresting system of claim 1, wherein: the pairing module is used for being matched with the state query system, the data transmission module is used for transmitting the received data information to the state query system, and the alarm module is used for transmitting the received alarm signal to the state query system.
6. The intelligent pulsed ecological fish arresting system of claim 1, wherein: the voltage stabilizing module is used for stabilizing the voltage of a circuit in the pulse control system, the pulse generating module is used for generating a pulse signal, the first power amplifying module is used for receiving and amplifying the pulse signal sent by the pulse generating module, the circuit protecting module is used for preventing the circuit in the pulse control system from being automatically powered off when the short circuit occurs, and the circuit monitoring module is used for monitoring the running state of each component in the pulse control system on line.
7. The intelligent pulsed ecological fish arresting system of claim 1, wherein: the pulse fish blocking units are provided with a plurality of pulse fish blocking units.
8. The intelligent pulsed ecological fish arresting system of claim 1, wherein: the second power amplification module is used for receiving the pulse signal generated by the first power amplification module in the pulse control system and further amplifying the pulse signal generated by the first power amplification module to generate a high-voltage pulse signal, and the pulse release module is used for releasing the high-voltage pulse information sent by the second power amplification module into water.
9. The intelligent pulsed ecological fish arresting system of claim 1, wherein: the water level monitoring module is used for monitoring the water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504327.2A CN113317288A (en) | 2021-05-10 | 2021-05-10 | Intelligent pulse ecological fish blocking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504327.2A CN113317288A (en) | 2021-05-10 | 2021-05-10 | Intelligent pulse ecological fish blocking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113317288A true CN113317288A (en) | 2021-08-31 |
Family
ID=77415156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110504327.2A Pending CN113317288A (en) | 2021-05-10 | 2021-05-10 | Intelligent pulse ecological fish blocking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113317288A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204758U (en) * | 1986-07-07 | 1987-11-18 | 水利电力部中国科学院水库渔业研究所筹建领导小组办公室 | Fish-electrifying apparatus with both usage of driving and blocking effect |
| US5445111A (en) * | 1993-06-22 | 1995-08-29 | Smith-Root, Inc. | Electrified fish barriers |
| CN2421835Y (en) * | 2000-03-28 | 2001-03-07 | 周峥 | High power high voltage pulse eletric scare, electric catching, electric fish barrier escape-proof device |
| US6357390B1 (en) * | 1997-05-16 | 2002-03-19 | Hitachi Zosen Corporation | Electric screen device |
| US20030051674A1 (en) * | 2001-07-11 | 2003-03-20 | Hugo Leblanc | Apparatus for controlling aquatic creatures |
| CN102830686A (en) * | 2012-09-19 | 2012-12-19 | 重庆亘森电子科技有限公司 | Invisible fish blockage control system based on network structure |
-
2021
- 2021-05-10 CN CN202110504327.2A patent/CN113317288A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204758U (en) * | 1986-07-07 | 1987-11-18 | 水利电力部中国科学院水库渔业研究所筹建领导小组办公室 | Fish-electrifying apparatus with both usage of driving and blocking effect |
| US5445111A (en) * | 1993-06-22 | 1995-08-29 | Smith-Root, Inc. | Electrified fish barriers |
| US6357390B1 (en) * | 1997-05-16 | 2002-03-19 | Hitachi Zosen Corporation | Electric screen device |
| CN2421835Y (en) * | 2000-03-28 | 2001-03-07 | 周峥 | High power high voltage pulse eletric scare, electric catching, electric fish barrier escape-proof device |
| US20030051674A1 (en) * | 2001-07-11 | 2003-03-20 | Hugo Leblanc | Apparatus for controlling aquatic creatures |
| CN102830686A (en) * | 2012-09-19 | 2012-12-19 | 重庆亘森电子科技有限公司 | Invisible fish blockage control system based on network structure |
Non-Patent Citations (1)
| Title |
|---|
| 吴旭东: "《宁夏现代渔业发展规划与战略研究》", 30 November 2016, 阳光出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Smith et al. | Status and management of Atlantic sturgeon, Acipenser oxyrinchus, in North America | |
| Rajasuriya et al. | Status of coral reefs in South Asia: Bangladesh, India, Maldives, Sri Lanka | |
| Nash et al. | Aquaculture risk management and marine mammal interactions in the Pacific Northwest | |
| Kang et al. | Climate change impacts on China’s marine ecosystems | |
| Boyd et al. | The grey seal (Halichoerus grypus) at North Rona, 1959 to 1968 | |
| Allen et al. | Species Profiles: Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Pacific Southwest).. Chinook Salmon | |
| Vander Haegen et al. | Survival of spring Chinook salmon captured and released in a selective commercial fishery using gill nets and tangle nets | |
| Ingram et al. | Threatened fishes of the world: Macquaria australasica Cuvier, 1830 (Percichthyidae) | |
| Reeves et al. | Cephalorhynchus eutropia | |
| Allman et al. | Gillnet illumination as an effective measure to reduce sea turtle bycatch | |
| Phillips et al. | A method for prioritizing research on common bottlenose dolphin stocks through evaluating threats and data availability: Development and application to bay, sound and estuary stocks in Texas | |
| Skilbrei | Migratory behaviour and ocean survival of escaped out-of-season smolts of farmed Atlantic salmon Salmo salar | |
| Povz | Status of freshwater fishes in the Adriatic catchment of Slovenia | |
| CN113317288A (en) | Intelligent pulse ecological fish blocking system | |
| Muth et al. | Effects of electrofishing fields on captive embryos and larvae of razorback sucker | |
| Bridger et al. | Aquaculture escapement, implications and mitigation: The salmonid case study | |
| Frost et al. | Investigations of belukha whales in coastal waters of western and northern Alaska, 1982-1983: marking and tracking of whales in Bristol Bay | |
| Sari et al. | Threatened fishes of the world: Acanthobrama mirabilis Ladiges, 1960 (Cyprinidae) | |
| Saeger | The Samar Sea, Philippines: a decade of devastation | |
| McVey et al. | The growth and movements of captive-reared Kemp's ridley sea turtles, Lepidochelys kempi, following their release in the Gulf of Mexico | |
| CN206043168U (en) | It is anti-to bottom out Aicis galericulata hook | |
| Gjedrem | Conservation of fish populations in Norway | |
| Moy et al. | Conservation introductions of the running river rainbowfish into deception and puzzle creeks, Australia | |
| Kanji et al. | Stranding of Whales: It's causes and measures to protect stranded animals | |
| Stoneburner et al. | Observations on the movement of hatchling sea turtles |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210831 |