Intelligent pig raising system

The invention relates to an intelligent raising system. The intelligent raising system comprises a feed trough arranged in a pig house, a hopper, a feed delivering device and a controller, wherein the hopper is arranged close to the feed trough and is used for adding feed into the feed trough; the feed delivering device is arranged at an outlet of the hopper and is used for opening and closing the outlet of the hopper; the controller controls the moment at which the feed delivering device opens the outlet and the discharging amount of the outlet. The controller controls the opening moment and the discharging amount of the hopper outlet, so that the aim of automatically and quantitatively delivering the feed for pigs by the intelligent raising system at fixed time is achieved, and labor intensity of a feeder is effectively reduced; meanwhile, the feeding amount of the feed each time can be accurately guaranteed by automatically delivering the feed, so that the deviation generated by delivering feed by the feed