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Wireless synchronous flashing method of navigation lights based on Beidou/GPS satellites

A navigation light and Beidou technology, applied in the field of navigation light system, can solve the problems of low reliability, high cost, complex system construction, etc., and achieve the effect of flexible use, low construction cost, and not limited by distance and region

Inactive Publication Date: 2016-08-17
上海申贝科技发展有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional synchronous flashing of navigation lights needs to establish wired or wireless links among all navigation lights to transmit synchronous signals and achieve the purpose of synchronous flashing. Therefore, the system construction is complicated, the cost is high, and the reliability is low. distance and many other restrictions

Method used

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  • Wireless synchronous flashing method of navigation lights based on Beidou/GPS satellites
  • Wireless synchronous flashing method of navigation lights based on Beidou/GPS satellites

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Embodiment Construction

[0013] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

[0014] The invention provides a method for wireless synchronous flashing of navigation lights based on Beidou / GPS satellites, the steps of which are as follows:

[0015] The first step is to design the navigation light control circuit board. The navigation light control circuit board has at least a processor, supports timer, IO control function and communication function, has the Beidou / GPS dual-mode satellite receiving capability, and has the output to control the flash of the navigation light circuit, the navigation light control circuit board should have a timing circuit with local time timing capability, the timing accuracy should meet and be appropriately higher than the synchronization accuracy requirements, the timing circuit also needs to have a variable length beat generator with the same accuracy, Regularity produces a b...

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Abstract

The invention relates to a beacon light wireless synchronous flashing method based on a Big Dipper / GPS satellite. The method is used for achieving synchronous flashing of two or more beacon lights in different regions. The method is characterized in that Big Dipper / GPS satellite positioning system time which can be used in all weathers and all regions serves as uniform reference, precise, safe and reliable reference is provided through bi-module fusing inter-stand-by, and all beacon light flashing periods are coded in a synchronous mode through a specially designed algorithm. By means of the technology, two or more beacon lights in any regions in the world wide range can achieve synchronous flashing, synchronization can be achieved in a single body of the beacon light itself without establishing a relation with other beacons synchronously flashing, and the method that synchronous flashing is achieved by establishing wireless or wired connection between the beacons in a traditional technology is abandoned. Compared with the traditional technology, the beacon light wireless synchronous flashing method based on the Big Dipper / GPS satellite has the obvious application advantages of being convenient and simple in structure, flexible to use, low in construction cost and the like. In addition, the scheme is simplified, and the method is not limited by distance and regions.

Description

technical field [0001] The invention relates to a channel navigation light system applied in the field of river and sea shipping and maritime affairs, which is used to solve the problem of synchronous flickering among multiple navigation lights involved in different regions and application requirements. Background technique [0002] The navigation light is the eyes of the liner at night. It emits the specified light color and flash frequency at night to achieve the specified irradiation angle and visibility distance, and guides the ship to sail safely. The synchronous flashing technology of the beacon light in the bridge area is the strict synchronization of each light and dark of the beacon light of the same kind. The lights flash synchronously according to the prescribed rhythm, which can make the waterway more intuitive and clear at night, help to mark the waterway boundaries more clearly, guide ships to safely pass through the special waterway waters in the bridge area, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 龚勇汪金生王永美黄强张松林殷蛟陶霞向丁丁代银兵李鸥应森杰孙岳才徐旭邹轩黄伟
Owner 上海申贝科技发展有限公司
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