Underwater communication equipment using visible light
An underwater communication and visible light technology, applied in the direction of using re-radiation, instruments, short-range systems, etc., can solve the problem that the optical signal cannot be positioned, and achieve the effect of improving accuracy, improving stability and ensuring work efficiency.
Active Publication Date: 2020-09-22
飞马滨(青岛)智能科技有限公司
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Problems solved by technology
[0008] For this reason, the present invention provides an underwater communication device using visible light to overcome the problem that the visible light communication device cannot be positioned after the optical signal communication fails in the prior art
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[0050] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.
[0051] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.
[0052] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...
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The invention relates to underwater communication equipment using visible light. The underwater communication equipment comprises a transparent shell, a supporting plate, an LED lamp tube, a signal receiver, a signal processing board and a main control system. According to the invention, ultrasonic communication is used as an emergency plan; when visible light communication cannot be established,an ultrasonic transmitting plate is used for transmitting ultrasonic signals to the surroundings; position information is provided for other equipment while the terrain of the equipment is detected; the equipment can still be positioned and searched when visible light communication cannot be established; the working efficiency of the equipment is ensured; meanwhile, a plurality of preset matrixesare arranged in a main control computer; the main control computer receives processed signals sent by the signal processing board; according to the underwater communication equipment using the visiblelight, the signals are acquired and compared with data in the corresponding preset matrix, different underwater conditions can be more rapidly and efficiently dealt with, so that the equipment can deal with various underwater environments, and the underwater communication equipment using the visible light is further improved.
Description
technical field [0001] The invention relates to the technical field of underwater communication, in particular to an underwater communication device using visible light. Background technique [0002] There are a large number of resources such as mineral deposits, biology, petroleum and chemicals in the ocean, which have a major impact on the global climate and environment, play a vital role in military and civilian fields, and are closely related to human survival and development. [0003] Diving equipment plays a vital role in the process of ocean exploration and diving rescue. Today, underwater short-distance communication generally has the characteristics of poor communication quality, instability, small bandwidth, and slow transmission speed, which has caused great inconvenience to divers' communication and cooperation. Wired communication during rescue dives limits the range of divers' activities and may endanger divers' safety. In addition, with the improvement of th...
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IPC IPC(8): H04B10/116H04B10/50H04B13/02G01S11/14
CPCG01S11/14H04B10/116H04B10/502H04B13/02
Inventor 殷爱军
Owner 飞马滨(青岛)智能科技有限公司