Novel underwater intelligent navigation sound target

An intelligent and new technology, applied to underwater ships, underwater operating equipment, targets, etc., can solve the problems of limited operating water depth, interference of sound field characteristics of acoustic targets, and expensive use results, so as to improve the operating range, realize dynamic and The effect of static simulation
CN111232166APending Publication Date: 2020-06-05中科探海(苏州)海洋科技有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中科探海(苏州)海洋科技有限责任公司
Publication Date
2020-06-05

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Abstract

The invention discloses a novel underwater intelligent navigation sound target. The target comprises a head shell, an electronic cabin section, a sounding section and a propelling section which are connected in sequence. The sounding section comprises a sounding section shell, a sounding control panel and a sounding transducer; the sounding section shell comprises a main cabin body, and a first annular positioning cabin and a second annular positioning cabin which are respectively connected to two sides of the main cabin body; the first annular positioning cabin and the second annular positioning cabin are respectively embedded into the electronic cabin section and the propelling section and then are fixedly connected and linked through a locking assembly; the sounding control panel is fixed in the main cabin body; the sounding transducer is fixed on the lower wall of the main cabin body, and the sounding end of the sounding transducer extends out of the main cabin body. According to the invention, the sounder is carried on the underwater intelligent navigation body; the sounder can make a sound according to a set operation plan, the underwater intelligent navigation body can sailaccording to the set operation plan, so that realistic simulation of sound signals is realized, the underwater intelligent navigation body can perform underwater navigation, water surface navigation and underwater hovering, and dynamic and static simulation of the sound signals can be realized.
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Description

technical field

[0001] The invention relates to the field of underwater weapons and marine technical equipment, in particular to a novel underwater intelligent navigation sound target. Background technique

[0002] Underwater acoustic targets are widely used in the field of sonar and underwater weapons. During the development of sonar equipment or acoustic fuzes for underwater weapons, in order to test their performance, it is often necessary to provide an underwater acoustic target as a target for sonar or acoustic fuze to detect and identify . At present, underwater acoustic targets generally adopt towed, bottomed and suspended types.

[0003] The towed sound target is to use a towed platform such as a ship to tow an underwater sounder for operation. The towed acoustic target mainly has the following defects: the system is complex and the cost is high. The towed acoustic target is generally composed of a towed winch, a tow cable, and an underwater sounder, and is towed b...

Claims

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