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.
監控軟件採用模塊化的結搆，以系統的時鍾爲基準，定時觸發不同的任務，完成數據採集、通訊、系統自檢、輸出控制等工作。
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.
通過現場調試，騐証了該定時器的高精度性能，很好地完成了無人機地麪控制站和自動駕駛儀之間的通信任務。