Abstract: The present disclosure discloses a quantitative evaluation system and evaluation method for hemangioma. The evaluation system includes an image acquisition module, an image analysis module, a result evaluation module and a display module. The image acquisition module includes a light source device, an imaging device and a storage device. The image analysis module includes a digital signal processor and digital analysis software. The digital signal processor divides pixel points of the hemangioma image into a tumor image and a tumor side image. The digital analysis software calculates comprehensive red, green, blue (RGB) values of the tumor image and the tumor side image. The result evaluation module includes a therapeutic evaluation coefficient, and the therapeutic evaluation coefficient=tumor comprehensive RGB value-tumor-side comprehensive RGB value.

Abstract: This application provides a battery charging control method and device. Voltages of N cell units in an Mth sampling period are obtained, and a voltage of the battery at each sampling moment among K sampling moments in said sampling period is calculated. Charging of the battery is stopped when the voltage of the battery increases monotonically in the Mth sampling period and a trend of a fitting curve of the voltage of at least one cell unit among the N cell units in said sampling period is not rising.

Abstract: The present disclosure discloses a quantitative evaluation system and evaluation method for hemangioma. The evaluation system includes an image acquisition module, an image analysis module, a result evaluation module and a display module. The image acquisition module includes a light source device, an imaging device and a storage device. The image analysis module includes a digital signal processor and digital analysis software. The digital signal processor divides pixel points of the hemangioma image into a tumor image and a tumor side image. The digital analysis software calculates comprehensive red, green, blue (RGB) values of the tumor image and the tumor side image. The result evaluation module includes a therapeutic evaluation coefficient, and the therapeutic evaluation coefficient = tumor comprehensive RGB value - tumor-side comprehensive RGB value.

Abstract: This application provides a battery charging control method and device. Voltages of N cell units in an Mth sampling period are obtained, and a voltage of the battery at each sampling moment among K sampling moments in said sampling period is calculated. Charging of the battery is stopped when the voltage of the battery increases monotonically in the Mth sampling period and a trend of a fitting curve of the voltage of at least one cell unit among the N cell units in said sampling period is not rising.