A control system of an intense pulsed light (IPL), method therefor and an IPL device is related to a control system of IPL including:an IPL device, a skin recognition device, a operation device and a control device. The IPL device generates IPL to a characteristic skin of a skin according to a irradiate parameter. The skin recognition device gets a first image and a second image from the feature skin, and generates a compare result according to a difference of the first image and the second image. The operation device operates the compare result to generate an operation result. The control device adjusts the irradiate parameter according to the operation result, to control the IPL generated by the IPL device , thereby providing a suitable irradiating force to the characteristic skin.一種脈衝光波控制系統及其控制方法與脈衝光波裝置。此控制系統包括有脈衝光波裝置、皮膚辨識裝置、運算裝置與控制裝置。脈衝光波裝置根據照射參數產生脈衝光波,以照射皮膚上的特徵皮膚。皮膚辨識裝置用以取得特徵皮膚的第一影像與第二影像,並根據第一影像與第二影像的差異,產生比對結果。運算裝置根據比對結果進行運算,並產生運算結果。控制裝置根據運算結果調整脈衝光波裝置的照射參數,以控制脈衝光波裝置所產生的脈衝光波,藉以給予特徵皮膚較適當的照射強度。10...脈衝光波裝置20...皮膚辨識裝置21...影像擷取單元22...影像比對單元30...運算裝置31...運算單元32...記憶單元40...控制裝置100...脈衝光波控制系統
