CN114710236B - 一种用于船侧的基于led光源的岸海应急通信方法 - Google Patents
一种用于船侧的基于led光源的岸海应急通信方法 Download PDFInfo
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- CN114710236B CN114710236B CN202210283977.3A CN202210283977A CN114710236B CN 114710236 B CN114710236 B CN 114710236B CN 202210283977 A CN202210283977 A CN 202210283977A CN 114710236 B CN114710236 B CN 114710236B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/06—Notations for structuring of protocol data, e.g. abstract syntax notation one [ASN.1]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Security & Cryptography (AREA)
- Optical Communication System (AREA)
Abstract
Description
起始标识 | 包序号 | 数据内容 | 帧校验 | 结束标识 |
2字节 | 2字节 | ≤N-10字节 | 4字节 | 2字节 |
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Priority Applications (1)
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CN202210283977.3A CN114710236B (zh) | 2022-03-21 | 2022-03-21 | 一种用于船侧的基于led光源的岸海应急通信方法 |
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CN202210283977.3A CN114710236B (zh) | 2022-03-21 | 2022-03-21 | 一种用于船侧的基于led光源的岸海应急通信方法 |
Publications (2)
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CN114710236A CN114710236A (zh) | 2022-07-05 |
CN114710236B true CN114710236B (zh) | 2023-03-21 |
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CN202210283977.3A Active CN114710236B (zh) | 2022-03-21 | 2022-03-21 | 一种用于船侧的基于led光源的岸海应急通信方法 |
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CN (1) | CN114710236B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116915326A (zh) * | 2023-08-07 | 2023-10-20 | 交通运输部东海航海保障中心温州航标处 | 一种基于超远距离可见光通信的信息化航标灯系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206594299U (zh) * | 2017-03-31 | 2017-10-27 | 安徽四创电子股份有限公司 | 一种基于北斗卫星的船舶应急示位装置 |
CN108365340A (zh) * | 2017-12-29 | 2018-08-03 | 武汉船舶通信研究所(中国船舶重工集团公司第七二二研究所) | 用于海上无人机的船载天线控制方法及装置 |
CN110312215A (zh) * | 2019-07-22 | 2019-10-08 | 交通运输部东海航海保障中心福州航标处 | 一种用于灯塔/灯桩智能感知与助航信息播发装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8188878B2 (en) * | 2000-11-15 | 2012-05-29 | Federal Law Enforcement Development Services, Inc. | LED light communication system |
JP2003132491A (ja) * | 2001-10-26 | 2003-05-09 | Matsushita Electric Ind Co Ltd | 光通信標識 |
JP5192308B2 (ja) * | 2008-07-17 | 2013-05-08 | 古野電気株式会社 | 調光方法、調光回路およびそれを用いた遭難警報装置 |
US9171436B1 (en) * | 2014-06-06 | 2015-10-27 | Sirius Signal | Visual distress signal device |
CN114710206B (zh) * | 2022-03-21 | 2022-12-13 | 中国船舶集团有限公司系统工程研究院 | 一种基于led光源的岸海应急通信方法及系统 |
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- 2022-03-21 CN CN202210283977.3A patent/CN114710236B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206594299U (zh) * | 2017-03-31 | 2017-10-27 | 安徽四创电子股份有限公司 | 一种基于北斗卫星的船舶应急示位装置 |
CN108365340A (zh) * | 2017-12-29 | 2018-08-03 | 武汉船舶通信研究所(中国船舶重工集团公司第七二二研究所) | 用于海上无人机的船载天线控制方法及装置 |
CN110312215A (zh) * | 2019-07-22 | 2019-10-08 | 交通运输部东海航海保障中心福州航标处 | 一种用于灯塔/灯桩智能感知与助航信息播发装置 |
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Address after: 1 Fengxian East Road, Haidian District, Beijing 100094 Applicant after: China Shipbuilding Corporation System Engineering Research Institute Address before: 1 Fengxian East Road, Haidian District, Beijing 100094 Applicant before: China Shipbuilding Industry System Engineering Research Institute |
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CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Ping Inventor after: Zhang Zhijiang Inventor after: Yu Shiqiang Inventor after: Liu Tingting Inventor after: Tang Yue Inventor after: Deng Yongjun Inventor before: Chen Ping Inventor before: Yu Shiqiang Inventor before: Liu Tingting Inventor before: Tang Yue Inventor before: Deng Yongjun |
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