Multi-path ignition time sequence testing method and system and computer equipment

Abstract

The invention discloses a multi-path ignition time sequence test method and system and computer equipment, and the method comprises the steps that a main thread responds to a test instruction of a user, sets a test mark as a first identifier representing a test state, and creates a test thread; the test thread opens an external interface of the system and sets the thread mark as a second identifier of the starting thread, and a receiving thread is created; the receiving thread monitors the external interface in real time, pulls data obtained by the external interface, analyzes the data to judge whether the time sequence state changes or not, and puts a changed time sequence state change frame into a global variable; the test thread obtains a time sequence state change frame, searches for changed time sequence information, and sends an interface updating signal to the main thread; and the main thread updates the representation information in the display interface; According to the method and system, a 'layered architecture + multithreading ' technology is adopted, and the system can be operated on a standard-winning kylin operating system of a Loongson processor, so that the ignition time sequence test system can be autonomously controlled from hardware to the operating system to software.

Description

technical field [0001] The invention belongs to the technical field of measurement and control, and more specifically relates to a multi-channel ignition timing test method, system and computer equipment. Background technique [0002] With the increasingly severe international situation, it is becoming more and more important for computers to be autonomous and controllable. The domestic operating system is still in its infancy, and there is a certain gap with the mainstream foreign operating system. It is not a day's work to break the monopoly of the mainstream operating system. Similarly, research on measurement and control system technology based on domestic operating systems is imminent. [0003] At present, most of the ignition timing test systems of domestic weapon models use foreign operating systems such as Windows, which have hidden dangers in safety and controllability, and cannot meet the national independent controllable requirements. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the ignition timing test systems of domestic weapon models use foreign operating systems such as Windows, which have hidden dangers in safety and controllability, and cannot meet the national independent and controllable requirements.

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