2results about How to "Helps regulate" patented technology

The present application relates to the technical field of microalgae cultivation, and particularly relates to a full-automatic intelligent microalgae cultivation system, comprising a server, a growth state control and analysis unit, a pretreatment unit, an environment analysis unit, a pollution prevention and control unit and a display terminal; in the present application, the microalgae are deeply analyzed from the collected environmental factors and growth state factors of the microalgae, which is helpful for real-time supervision of the water quality of the microalgae, and the quality influence factors of the water quality are collected by the pretreatment unit, and the consumption change of the water quality composition is analyzed, which is helpful for timely replacement of the growth water quality of the microalgae, improvement of the quality of the microalgae cultivation, and timely addition of a proper amount of medicament according to the water quality pollution degree through formula analysis and comparison, and timely early warning through the display timing mode.

This utility model discloses an automatic measuring instrument for eyeglass fitting, including a base, a lifting column mounted on the base, an operating screen mounted on the lifting column, a data acquisition device mounted above the operating screen, and a central controller located within the operating screen. The central controller is signal-connected to the data acquisition device, the operating screen, and the lifting column. The operating screen and the data acquisition device move up and down with the lifting column. A subject position area is provided facing the operating screen. The data acquisition device includes a mounting base and a camera component mounted on the mounting base. The operating screen has a front display area, a left display area, a right display area, and a front / back position adjustment display area. The front display area includes a front facial contour area and a frame contour area within the front facial contour area. The front / back position adjustment display area is used to indicate the front / back direction required for the subject's adjustment. This device uses the camera component to identify and acquire facial data from the subject in three directions, thereby automatically generating eyeglass fitting parameters.