2results about How to "Change color quickly" patented technology

This invention discloses a method for window-type fruiting of shiitake mushrooms, including steps such as mixing substrate, bagging, sterilization, inoculation, mycelium cultivation, color change, window opening, bud induction and fruiting, and water replenishment. This invention, through semi-removal bag fruiting, achieves some advantages of both bag-free and bag-free fruiting modes. By retaining the non-window portion, the water retention capacity of the substrate is enhanced; by opening the fruiting window, the time-consuming and labor-intensive process of cutting individual mushroom buds is avoided, and the cleanliness of the mushrooms is ensured. Compared with traditional fruiting techniques, this invention has significant advantages in substrate water retention, mushroom uniformity, and the rate of high-quality mushrooms, making it suitable for shiitake mushroom cultivation in both northern and southern regions.

The application discloses an intelligent color-changing light source system, and relates to the technical field of LED intelligent lighting; a power management module receives a mode switching instruction issued by a micro control module, and switches the operation condition according to the load demand corresponding to color output; a driving module receives a PWM pulse signal issued by the micro control module, and adjusts the driving current of an RGBW four-channel LED array module; a color perception module is used for collecting ambient light intensity, color temperature and color distribution data in real time, and transmitting the data to the micro control module for color adaptation and calibration; a closed-loop feedback adjustment module obtains color deviation through difference calculation based on the data collected by the color perception module, in combination with preset color parameters, and transmits the color deviation to the micro control module; the micro control module generates a calibration signal and sends the calibration signal to the driving module, so as to correct the driving current of each channel of the RGBW four-channel LED array module. The application can meet the requirements of low power consumption, fast response and high color precision.