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An underwater wireless communication system

A wireless communication system and signal technology, applied in the field of communication transmission, can solve the problems of wireless signal transmission distance and wireless signal interference, and achieve the effect of improving anti-interference and improving communication quality

Active Publication Date: 2021-06-25
JIANGXI JINYUAN AUTOMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

According to the above, it is necessary to provide an underwater wireless communication system for further solving the problems of wireless signal transmission distance in water and interference of wireless signals underwater

Method used

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  • An underwater wireless communication system
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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0026] Such as figure 1 The shown underwater wireless communication system of the present invention includes a single chip microcomputer, an image collector, a first image conversion unit, a transmitter, a receiver, a second image conversion unit, a signal inspection unit and a feedback unit. The single-chip microcomputer controls the work of components such as image collectors and transmitters through GPIO pins. The image collector is, for example, a camera, configured to collect the first RGB image. The single-chip microcomputer sends the first RGB image to the first image conversion unit after receiving the first RGB image, and the first image conversion u...

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Abstract

The invention discloses an underwater wireless communication system, which includes a single-chip microcomputer, a plurality of image collectors, a first image conversion unit, a transmitter, a receiver, a second image conversion unit, a signal inspection unit and a feedback unit. The image collector collects the first RGB image. The first image conversion unit converts the first RGB image into a first grayscale image. The transmitter sends an acoustic signal to the receiver. The signal contains a color image and a grayscale image for verification, and the signal bandwidth is adjusted according to the pixel changes of the color image and the grayscale image to enhance anti-interference and improve communication quality.

Description

technical field [0001] The invention belongs to communication transmission technology, in particular to an underwater wireless communication system. Background technique [0002] CN201510165553.7 discloses a shallow sea underwater communication device. The data communication between the underwater device and the surface communication forwarding system is realized at the cost of lower power consumption. The selection and installation mode of the single-core stainless steel wire communication medium can ensure a longer service life. Underwater transmission distance and anti-interference are of great significance to underwater wireless communication. The non-contact underwater communication device of CN201110346209.X uses underwater acoustic signals to resist interference. Its radiating elements include at least two antennas, the radiating elements being configured to propagate electric field signals through the water. The communication part is coupled to the radiating eleme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B13/02H04B1/69H04N5/38H04N5/40H04N5/44H04N5/455
CPCH04B1/69H04B13/02H04N5/38H04N5/40H04N5/44H04N5/455
Inventor 陈光明袁志军
Owner JIANGXI JINYUAN AUTOMATION TECH
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