Roller bed conveying trolley control method and system, and storage medium

The invention discloses a roller bed conveying trolley control method and system, and a storage medium. The method comprises the steps of when a conveying trolley is on the way to return to an initialwelding station from a welding terminal station, if at least two continuous stations exist in front of a current station where the conveying trolley arrives, sending out a trolley receiving request signal, and controlling motors of the current station and a next station to be started; when the conveying trolley arrives at the position of a speed reduction detection sensor at one station, if an adjacent station in front of the current station sends out a receiving request signal, controlling a motor of the current station to keep the current running speed, and conveying the conveying trolley to a next station; and on the contrary, controlling the motor of the current station to slow down until stopping. According to the roller bed conveying trolley control method and system, and the storage medium provided by the