Sonar performance online testing device for walking-stopping submarine
An online test and submarine technology, applied in radio wave measurement systems, instruments, etc., can solve the problems of complex, unsuitable manual detection, many stop-and-go submarine sonar test items, etc., to achieve simple installation and construction, simple and fast testing, The effect of good market competitiveness
Active Publication Date: 2020-08-18
NAVAL UNIV OF ENG PLA
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Problems solved by technology
[0003] The sonar performance testing device for stop-and-go submarines in the prior art has the following problems: the sonar test items for stop-and-go submarines are many and complicated, and the traditional manual detection can no longer adapt
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-3 , the present invention provides the following technical solutions: a stop-and-go submarine sonar performance on-line testing device, comprising a wharf trestle 2, one side of the wharf trestle 2 is provided with a measured sonar platform 1, in order to reduce the measured sonar platform 1 The damage suffered during the traveling process, the sonar platform 1 under test is set with an inward closing structure, and a test route 5 is set o...
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The invention discloses a sonar performance online testing device for a walking-stopping submarine. The device comprises a wharf trestle, wherein one side of the wharf trestle is provided with a tested sonar platform, and the other side of the wharf trestle and the tested sonar platform form a 90-degree angle; a remote control type unmanned aircraft is arranged above one end of the tested sonar platform, and the test route is provided with a plurality of test points, wherein the number of the test points is greater than one. The invention relates to a trinity transmit-receive split type sonarperformance on-line detection system which combines a detected sonar platform, a remote control type unmanned aircraft and a wharf trestle. In the advancing process of the tested sonar platform according to the test route, the tested sonar platform is tested by the remote control type unmanned aircraft at the test point, signals are transmitted to the numerous line transmission control nodes of the wharf trestle through the mobile nodes, the structure is scientific and reasonable, and testing is easy and fast.
Description
technical field [0001] The invention belongs to the technical field of sonar performance testing for stop-and-go submarines, in particular to an online sonar performance testing device for stop-and-go submarines. Background technique [0002] When the stop-and-go submarine sails underwater, it mainly relies on sonar to observe and detect the surrounding situation or to communicate underwater. Sonar is the "eyes and ears" of the stop-and-go submarine, which is of special importance to the stop-and-go submarine. The sonar performance of the stop-and-go submarine is tested on-line at all times. Although the production technology of the existing sonar performance test device for the stop-and-go submarine is becoming more and more mature, there are still some shortcomings to be improved. [0003] The prior art stop-and-go submarine sonar performance testing device has the following problems: the stop-and-go submarine sonar test items are many and complicated, and the traditional ...
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IPC IPC(8): G01S7/52
CPCG01S7/52004
Inventor 胡金华袁骏张卫姚直象王平波姜可宇林诗尧
Owner NAVAL UNIV OF ENG PLA