Float type sonar navigation system device
A system device, sonar navigation technology, applied in the direction of measurement device, radio wave measurement system, sound wave re-radiation, etc., can solve the problem of not being able to monitor in real time for a long time
Inactive Publication Date: 2014-04-23
苏州爱思索电子科技有限公司
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Problems solved by technology
[0005] However, existing sonar buoys often require anti-submarine aircraft to launch, and then use wireless communication to solve the communication problem between sonar and anti-submarine aircraft, and the working distance is mostly in the range of tens of kilometers
Due to the limitation of flight cost, it cannot be monitored in real time for a long time
Method used
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[0019] Such as figure 1 The shown buoy-type sonar navigation system device includes a sonobuoy, which includes a housing 1, a base 2 is provided at the lower end of the housing 1, and an upper cover 3 is provided at the top of the housing 1. The difference is that a sonar generator 4 is arranged inside the housing 1 adopted by the present invention. Specifically, a control component 5 is provided on the control port of the sonar generator 4 , and a data transmission module 6 is provided on the communication port of the control component 5 . At the same time, in order to realize data intercommunication, a Beidou positioning system terminal receiver 8 is connected to the data transmission module 6 . And, considering long-distance stable transmission, the data transmission module 6 is a broadband high-power style. Of course, in consideration of all-weather real-time operation, a power supply component 7 is connected to the control component 5 .
[0020] As far as a preferred e...
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The present invention relates to a float type sonar navigation system device. The float type sonar navigation system device comprises a sonar float, and the sonar float comprises a shell. The lower end of the shell is equipped with a pedestal, and the top end is equipped with an upper cover. The float type sonar navigation system device is characterized in that a sonar generator is arranged in the shell, a control port of the sonar generator is equipped with a control assembly, at the same time, a communication port of the control assembly is equipped with a data transmission module; the control assembly is connected with a power supply assembly, and the data transmission module is connected with a big dipper positioning system terminal receiver. Therefore, the real-time and accurate position of the sonar float can be provided by utilizing the positioning function of a conventional big dipper system. Meanwhile, an unattended automatic work mode after the sonar float is thrown can be realized by utilizing a bidirectional communication function of the big dipper system. The sonar float judges whether an alarm exists in the peripheral sea areas automatically by the monitoring information, after finding the alarm, reports to a command center in a short message manner via the big dipper system, thereby realizing the unattended operation.
Description
technical field [0001] The invention relates to a navigation system device, in particular to a buoy type sonar navigation system device. Background technique [0002] Sonobuoy (so nobuoy) is a buoy-type sonar device that detects underwater targets. It is an underwater acoustic remote sensing detector. It forms a buoy sonar system with buoy signal receiving and processing equipment, which is used for aviation anti-submarine detection and fixed sonar surveillance system for early warning of underwater submarines. [0003] The Beidou navigation system can provide users with high-precision, high-reliability positioning, navigation, and timing services around the clock and around the world, as well as short-message communication capabilities. The open service of the Beidou satellite navigation system is to provide free positioning, speed measurement and timing services to the world, with a positioning accuracy of 10 meters and a speed measurement accuracy of 0.2 m / s. Civilian s...
Claims
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IPC IPC(8): G01S15/02
CPCG01S7/521G01S15/86G01S15/88G01S15/89
Inventor 张珂冯涛杨颖
Owner 苏州爱思索电子科技有限公司