工程中自己编写的大数据采集系统。将采集的大数据直接存储在sql数据库中，并有后期调用功能，直接显示和处理、播放、抓图、图片管理等-Project I have written a large data acquisition system. The acquisition of large data is stored directly in the sql database, and a later call the function, the direct display and handl