Radar array plane multi-size adaptive code scanning system

Abstract

In a modern radar system, a digital active phased-array antenna gradually occupies a mainstream, and receiving and transmitting functions of an antenna array surface are borne by T / R assemblies. In order to facilitate management of array surface components, an address code is often allocated to each component, and the address code contains information such as a graph number and a batch number. For hundreds of or even thousands of T / R assemblies, if the address codes are copied and recorded manually, time and labor are wasted, and the situations of recording missing, recording mistake and the like easily occur due to long-time work of personnel. The self-adaptive code scanning system based on the visual identification technology is special equipment with non-standardized customization, modular design and complete software and hardware functions, can be self-adaptive to automatic identification of address codes of array planes of most sizes, realizes scanning and positioning under the condition of an unequally-spaced component arrangement mode, and has relatively high compatibility and expansibility. The intelligent code scanning recognition system automatically reads the address code of the component and performs data analysis, processing and recording, so that the original manual copying and recording work of workers can be effectively replaced, on one hand, the recording efficiency of the address code of the component is improved, and the address code recognition, processing and recording time of a single radar array plane is only about 25% of that of manual work; and on the other hand, the accuracy, integrity and orderliness of the component address code input information are improved.

Description

technical field [0001] The invention belongs to the field of automatic image recognition, and in particular relates to a multi-size self-adaptive code scanning system of a radar front. Background technique [0002] Radar is a major invention in the field of electronic engineering in the 20th century. It can detect targets hundreds or even thousands of kilometers away. It is widely used in national defense, meteorology, measurement and control, air traffic control, water conservancy, emergency rescue and disaster relief. is indispensable. In modern radar systems, digital active phased array antennas have gradually become the mainstream, and the receiving and transmitting functions of the antenna array are all undertaken by T / R components. In order to facilitate the management of front-end components, an address code is often assigned to each component, and the address code contains drawing number, batch number and other information. For hundreds or even thousands of T / R com...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of time-consuming, labor-intensive and error-prone problems in the existing manual recording of address codes, the present invention proposes a large-scale intelligent code-scanning recognition system with universal self-adaptive capabilities for most sizes of radar arrays. The system consists of It consists of four parts: scanning system module, motion system module, control system module and software system module;

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