The invention discloses a multifunctional ship body supervision and automatic identification system, and relates to the technical field of ship supervision. Wherein the berths and the ship banks are connected through 4G wireless communication, the multifunctional ship body supervision and automatic identification system carries out communication in a wireless or 4G communication mode and the like, ship navigation information is uploaded to the base station antenna radiation unit through a wireless transmission mode, and the base station antenna radiation unit is used for receiving the ship navigation information. And then the base station antenna radiation unit is downlink to the ship through the 4G communication module, so that the information transmission mode changes the information transmission of the traditional ship automatic identification equipment by using an exclusive broadcast frequency through a high-frequency channel; therefore, the phenomena that the received ship information is serious in hysteresis quality and the broadcast frequency is occupied by people to cause channel crossing due to poor communication quality in the communication process of the traditional ship automatic identification equipment are greatly eliminated, and the stability, the high quality, the anti-interference performance and the safety of information transmission are greatly improved.
本发明公开了一种多功能船舶本体监管及自动识别系统,涉及船舶监管技术领域。其中船台之间与船岸之间通过4G无线通讯连接,该多功能船舶本体监管及自动识别系统,采用无线电或4G通讯等方式进行通讯,其通过一种无线传输的方式,将船舶航行信息上传至基站天线辐射单元,再由基站天线辐射单元通过4G通讯模块下行至船舶,这种信息传输方式改变了传统船舶自动识别设备需要通过高频信道使用专属的广播频率进行的信息传输,从而大大消除了传统船舶自动识别设备通讯过程中容易出现的通讯质量较差、从而使接收的船舶信息滞后性严重和广播频率被人占用产生串台的现象,大大提高了信息传输的稳定性、高质量性、抗干扰性和安全性。
Multifunctional ship body supervision and automatic identification system
一种多功能船舶本体监管及自动识别系统
2022-11-25
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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