Multi-angle receiving device of underwater visible light communication mobile node
A technology of visible light communication and mobile nodes, which is applied in the field of multi-angle receiving devices, can solve the problems of fixedness, visible light effect and limited range, etc., and achieve the effect of improving the adjustable ability, improving the effect of receiving visible light, and improving the effect of receiving visible light
Pending Publication Date: 2022-06-24
SHENZHEN ADTEK TECH CO LTD
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Problems solved by technology
[0003] Underwater visible light communication is restricted by factors such as seawater flow and seawater scattering, and the communication performance and communication distance are limited. Optical lens, or increasing the optical power of the transmitting end and using large-area detectors, etc., but the current condenser lens and photodetector are fixed, so the effect and range of receiving visible light are limited, so a dynamic underwater visible light is studied The multi-angle receiving device of the communication mobile node is very necessary
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[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations o...
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The invention belongs to the technical field of receiving devices, particularly relates to a multi-angle receiving device of an underwater visible light communication mobile node, and aims to solve the problem that the visible light receiving effect and range are limited due to the fact that a condensing lens and a photoelectric detector are fixed at present. A sealing cover plate is rotatably connected to the outer wall of one side of the box body, an electric control box is fixedly connected to the inner wall of the box body, electrical equipment is arranged on the inner wall of the box body, a motor is fixedly connected to the outer wall of one end of the box body, and a motor box is arranged on the outer wall of the motor. The purpose of dynamically receiving visible light in a rotating mode is finally achieved, the receiving cover can have the multi-angle displacement capacity by arranging the movable connecting mechanism, the receiving cover has the larger dynamic movement range, the receiving effect is improved, the transverse position of the receiving cover can be adjusted by arranging the transverse adjusting mechanism, and therefore the receiving cover can be adjusted more stably. The adjustable capability of the device is further improved, and the receiving effect of the device on visible light is further improved.
Description
technical field [0001] The invention relates to the technical field of receiving devices, in particular to a multi-angle receiving device of a mobile node of underwater visible light communication. Background technique [0002] Underwater communication technology is one of the key technologies in the development of underwater resources. Underwater communication technology can realize the transmission of data and information between equipment and nodes. With the continuous deepening of ocean exploration, the requirements for underwater wireless communication technology are also getting higher and higher. Compared with the traditional underwater acoustic communication, the underwater visible light communication system can be small in size, low in cost and easy to integrate and design. Coupled with the high communication rate and high modulation bandwidth of the visible light communication technology, it is possible to realize the interconnection between underwater equipment no...
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Patent Timeline
Login to View More IPC IPC(8): H04B10/60H04B10/80H04B10/116G02B6/42F16M11/18F16M11/06
CPCH04B10/60H04B10/80H04B10/116G02B6/4204G02B6/4298F16M11/06F16M11/18
Inventor 白新安郭三亚罗文柱
Owner SHENZHEN ADTEK TECH CO LTD