Cargo management method, device and system and electronic equipment

The embodiment of the invention discloses a cargo management method, device and system and electronic equipment, and the method comprises the steps: obtaining the target cargo information of a cargo unit at an offline position of a production line through a warehousing detection module, and obtaining the actual cargo information of the cargo unit through a cargo detection module; under the condition that the actual cargo information is inconsistent with the target cargo information, the operation of indicating the carrying mechanism to put the cargo units into the storage location is stopped, and the cargo units with the actual cargo information inconsistent with the target cargo information can be screened out by automatically identifying whether the actual cargo information is consistent with the target cargo information or not; therefore, the cargo units of which the actual cargo information is inconsistent with the target cargo information can be prevented from being put into the storage location, the con