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GNSS reflected signal based integrated industrial control apparatus for detecting marine parameters

A technology of reflected signals and ocean parameters, which is applied in measuring devices, surveying and navigation, open-air water source surveying, etc., can solve problems such as installation environment limitations, device control is limited to on-site control, harsh field environment does not support, etc., to achieve good sealing Effect

Active Publication Date: 2016-01-13
北京航大泰科信息技术有限公司
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Problems solved by technology

[0004] However, the existing devices have the following disadvantages: 1) the installation environment is limited to the observation station, and does not support the harsh field environment of far coasts or uninhabited islands; Storage does not support; 3) Device control is limited to on-site control, and does not support remote control

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  • GNSS reflected signal based integrated industrial control apparatus for detecting marine parameters
  • GNSS reflected signal based integrated industrial control apparatus for detecting marine parameters
  • GNSS reflected signal based integrated industrial control apparatus for detecting marine parameters

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Embodiment Construction

[0016] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] figure 1 It is a system structure diagram of an integrated industrial control device for detecting marine parameters based on GNSS reflection signals (hereinafter referred to as the device). Such as figure 1 As shown, the device in this embodiment includes a receiving signal antenna group 1 , a solar power supply unit 2 , an integrated signal and information processing industrial computer 3 , and a short-wave communication antenna 4 .

[0018] The receiving signal antenna group 1, the solar power supply unit 2, the signal and information processing integrated industrial computer 3, and the short-wave communication antenna 4 constitute the device of this embodiment, and are arranged on the far coast or uninhabited islands. The receiving signal antenna group 1 receives the direct signal of GPS and Beidou and the reflected signal reflected by the...

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Abstract

The invention discloses a GNSS reflected signal based integrated industrial control apparatus for detecting marine parameters. The apparatus is characterized by comprising a received signal antenna group (1), a solar power supply unit (2), and a signal and information processing integrated industrial control apparatus (3). The received signal antenna group (1) receives direct signal emitted by a navigation satellite and reflected signal reflected by the sea surface; the signal and information processing integrated industrial control apparatus (3) conducts related operations on the direct signal and reflected signal, and conducts inversion to obtain marine parameters; the signal and information processing integrated industrial control apparatus (3) comprises an information transmission module (35), and the information transmission module (35) transmits the inversion marine parameters to a remote control terminal for storage on a real-time basis.

Description

technical field [0001] The present invention relates to an integrated industrial control device for detecting marine parameters based on GNSS reflected signals. Specifically, it refers to first receiving GNSS direct rays and signals reflected by the ocean through a right-handed antenna and a left-handed antenna; and then obtaining GNSS through radio frequency and baseband processing. Direct and reflected signal complex correlation values, and use complex correlation values ​​to invert ocean parameters. Background technique [0002] The inversion of ocean parameters using GNSS (Global Navigation Satellite System) reflected signals is one of the new methods in the field of ocean remote sensing. It is a passive detection method, which has the advantages of light weight and small size. widely concerned by domestic and foreign scholars. The basic mechanism of this technology is that when the navigation signal undergoes ocean reflection, the signal characteristics change, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C13/00
CPCG01C13/00
Inventor 王峰
Owner 北京航大泰科信息技术有限公司
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