Automatic feeding method, device and system, storage medium and upper computer

The invention provides an automatic feeding method, device and system, a storage medium and an upper computer, and belongs to the field of injection molding production. The method comprises the following steps: acquiring real-time water level data of a charging barrel in the feeding system; when the real-time water level data is lower than a first preset water level threshold value, a feeding task is generated, and the feeding task comprises to-be-added material information and the real-time water level data; and a working instruction is issued to operation equipment based on the charging task, so that the operation equipment executes corresponding operation, and charging is completed. The device comprises a feeding system and operation equipment, and the operation equipment comprises an automatic traveling device and a manipulator. According to the invention, the influence on production caused by feeding delay due to untimely manual response is avoided; and meanwhile, the problem of wrong ...