Airborne fire-control radar online fault diagnosis system

Abstract

The invention provides an airborne fire-control radar online fault diagnosis system which is characterized in that the system comprises a radar fault information record module and a handheld online diagnosis system, the radar fault information record module is mounted on an airborne radar, radar fault information generated in daily working process of the airborne radar and log information of system operations are transmitted to the radar fault information record module by the airborne radar and stored by the radar fault information record module, the handheld online diagnosis system comprises a main control module, a power control module and a display screen, the power control module supplies power for the main control module and the display screen and can supply power for the radar fault information record module in the airborne radar through an external cable, a radar fault information dictionary is stored in the main control module, the main control module receives radar fault information transmitted by the radar fault information record module in the airborne radar through an Ethernet port, the radar fault information is converted into display output signals by querying the radar fault information dictionary, and the display output signals is transmitted to the display screen and displayed by the display screen.

Description

technical field [0001] The invention relates to an airborne fire control radar fault testing system, in particular to a hand-held online fault diagnosis system. Background technique [0002] With the rapid development of electronic science and technology, the scale and complexity of airborne fire control radar systems are increasing day by day. The technical content of the system is directly proportional to the difficulty of testing and maintenance. In addition to improving the reliability and maintainability of the airborne radar system itself, the development of more advanced testing technology and online fault diagnosis equipment is also an effective means to solve the above problems. [0003] In practical application, the fault diagnosis equipment of the airborne fire control radar system is required to meet the requirements of high mobility operations, outdoor testing and aircraft application. Its design principle is to take measures such as deleting redundant functio...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to propose a portable, efficient and easy-to-operate airborne radar online fault detection system aimed at the deficiencies in the existing airborne fire control radar test and diagnosis system, which can reduce the time required for fault diagnosis by troop users as much as possible. The demand for complex electronic test equipment and the reliance on professional technical knowledge, the operation is simple, and it is convenient for troops to conduct online fault diagnosis of airborne fire control radar in various combat and exercise environments

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