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Single directional detection station location method

A positioning method and technology of direction-finding stations, applied in the field of single direction-finding station positioning, can solve the problems of less time-consuming positioning, long testing time, high time cost, etc., and achieve fast positioning speed, complete station data, and reduced intervention degree Effect

Inactive Publication Date: 2017-02-22
CHENGDU CSCC ELECTRONICS TECH
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Problems solved by technology

The multi-site positioning method consumes less time for positioning, but requires multiple sets of systems to run at the same time, which increases the capital cost of positioning technology; while the single mobile station multi-position multiple direction-finding and cross-drawing positioning method only requires a single site, but this method can only Applied to mobile stations, the test takes a long time and the time cost is high, and it cannot locate fast-moving objects

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  • Single directional detection station location method

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Embodiment Construction

[0008] 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.

[0009] see figure 1 The method for locating a single direction-finding station is characterized in that, by establishing a sample parameter database of transmitting station characteristic signals at the direction-finding station, the large, medium, small, etc. The signal characteristics of various types of radio transmitting stations are recorded and classified, and a database of signal sample parameters of known characteristic transmitting stations covering t...

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Abstract

The present invention provides a single directional detection station location method. The method comprises: establishing a transmitting station characteristic signal sample parameter database at a directional detection station, performing recording and classification of the signal characteristics of radio-transmitting stations in small, medium, and large types with the HF / VHF / UHF / SHF frequency bands of each place through adoption of the big data technology, and establishing a known characteristic transmitting station signal sample parameter database configured to cover a main electromagnetic wave transmitting device.

Description

technical field [0001] The invention relates to the field of radio management, in particular to a positioning method for a single direction finding station. Background technique [0002] The current positioning methods for electromagnetic wave emission sources are multi-site joint direction-finding and cross-mapping positioning, multi-site TDOA positioning, multi-site ratio positioning, and multiple position-finding and cross-mapping positioning for a single mobile station. The multi-site positioning method consumes less time for positioning, but requires multiple sets of systems to run at the same time, which increases the capital cost of positioning technology; while the single mobile station multi-position multiple direction-finding and cross-drawing positioning method only requires a single site, but this method can only Applied to mobile stations, the test takes a long time and the time cost is high, and it cannot locate fast-moving objects. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): G01S11/06G01S3/14
CPCG01S11/06G01S3/14
Inventor 曹湧王家川向发强刘华川
Owner CHENGDU CSCC ELECTRONICS TECH