CONTROL METHOD, DEVICE AND SYSTEM FOR VENDING MACHINE, AND VENDING MACHINE

A control method, device (71, 84) and system for a vending machine (80), and the vending machine (80). The control method for the vending machine (80) comprises: opening the door of the vending machine (80) (101); if a collected image is abnormal (102), determining that the current collected image is a high-risk image (103); and reporting the high-risk image to a vending machine control server (70) so as to identify the risky behavior of a user (104). By means of the method, a response can be made in a timely manner when image collection is abnormal, and the collected image is uploaded to the server (70) for analysis by the server (70), so that timely feedback of the image is realized, the efficiency of abnormality discovery is improved, and the security of the vending machine (80) is improved. L'invention porte sur un procédé de commande, sur un dispositif (71, 84) et sur un système destinés à un distributeur automatique (80), et sur le distributeur automatique (80). Le procédé de commande destiné au distrib