system timer task

基本解释

Most of the task in the monitoring program , such as data acquirement, communication, self-diagnosis , alarm, display and control signal output , are triggered by the system real timer.
监控软件采用模块化的结构，以系统的时钟为基准，定时触发不同的任务，完成数据采集、通讯、系统自检、输出控制等工作。
After practically testing, experiments validate the high precise performance of the timer, the task between the ground control system and the automatic pilot is fulfilled with satisfaction.
通过现场调试，验证了该定时器的高精度性能，很好地完成了无人机地面控制站和自动驾驶仪之间的通信任务。