一种控制多个任务时延的改进方法  

An Improved Method of Control Time Delay for Multi Tasks

作　　者：何颖天 HE Yingtian

机构地区：[1]苏州涌现智能科技有限公司

出　　处：《计量与测试技术》2023年第5期68-70,75,共4页Metrology & Measurement Technique

摘　　要：控制多个任务时延通常应用于测试精密控制关键信号前后发生的时间,并快速达到测试目的。现如今,某些测试场景中通过发送多个不同任务的组合至硬件,造成硬件会输出多个关键信号,由于彼此前后发生时间不同,需保证后续硬件模块处理精确,通常需要大量的时间及人员参与,因此,文本提出一种控制多个任务时延的改进方法。实验证明:该方法能高效率地利用硬件完成各项任务,达到完备测试目的。Controlling multiple task delay is usually used to accurately control the time before and after the key sig-nal,and achieve the test purpose quickly.Nowadays,in some test scenarios,the combination of multiple different tasks is sent to the hardware,resulting in multiple key signals output by the hardware.Due to the different occur-rence time before and after each other,it is necessary to ensure the accuracy of subsequent hardware module pro-cessing,which usually requires a lot of time and personnel participation.Therefore,this paper proposes an im-proved method to control the delay of multiple tasks.Experiments show that this method can efficiently use hardware to complete various tasks and achieve the purpose of complete testing.

关 键 词：硬件测试 关键信号 多个任务时延 

分 类 号：TH17[机械工程—机械制造及自动化]