Feeder maintenance system and maintenance method

The invention discloses a feeder maintenance system and method. The system comprises a feeder scheduling module, a feeder state monitoring module and a feeder information storage module. The feeder state monitoring module at least comprises the following parts: a feeder state screening unit used for screening out feeder equipment needing to be maintained and overhauled, and a feeder control unit used for controlling the feeder equipment to be shut down and offline according to a screening result, and selectively controlling the feeder equipment to be started and online after maintenance and overhauling of the feeder equipment are completed, and a feeder correction unit which is used for setting a correction standard of the feeder equipment and obtaining a correction result for comparison, if the correction standard is consistent with the correction result, controlling the feeder equipment to be started to be online, and otherwise, carrying out manual re-correction. According to the system and the method, divi