CAN bus performance test technology

With the development of high and new technology, the degree of weapon equipments´ integration, digitization and information became more and more higher. CAN bus technology is also used more and more widely. The self-performance of CAN bus effects weapon equipments´ information interaction such as instructs convey, default detection and so on. It also has vital influence on weapon equipments to carry out fight tasks. In this paper, through analyzing CAN bus architecture of certain weapon and data transmission characteristic on CAN bus, analyses several problems on CAN bus performance test, including test system structure, test data capacity analysis and data processing. Through constructing one test environment, proves this method is scientific and logical, lays the technological foundation of implementing CAN bus performance test.