Transition groove, scraper conveyor and intelligent master control system

The invention discloses a transition groove, a scraper conveyor and an intelligent master control system. Wherein the transition groove comprises a transition shovel plate, a baffle and a groove body, and the transition shovel plate and the baffle are arranged on the two sides of the groove body respectively; the groove body comprises a first transition bottom groove, a second transition bottom groove and a third transition bottom groove which are connected in sequence; the first transition bottom groove comprises a horizontal section and a first inclined section, and the free end of the first inclined section is higher than the horizontal section; the second transition bottom groove comprises a first transition section and a second inclined section, and the first transition section is connected with the free end of the first inclined section; the free end of the second inclined section is higher than the first transition section; the third transition bottom groove comprises a third inclined section and a sec