Coating supply system, carrying robot and coating supply method

The embodiment of the invention discloses a coating supply system, a carrying robot and a coating supply method. A plan scheduling subsystem receives a coating demand beat generated by a spraying robot, generates a coating demand plan and a material sending work order according to the spraying demand beat, generates a material taking work order according to the material sending work order througha warehouse management subsystem, generates a material taking instruction through a scheduling subsystem and determines map information of a work site; and the material taking instruction and the mapinformation are sent to the carrying robot, so that the carrying robot moves to a coating warehouse to execute material taking action based on the material taking instruction and the map information,the received materials are transported to the position where the spraying robot is located according to the map information, and the received materials are unloaded to the spraying robot. The whole process can be automatically