| 摘要 |
A self-scanning checkout apparatus for reading information set to an article by the article scanning operation by the customer himself so as to register the article based on the information, includes a first table (CA1, CB1) on which the article whose article information is not yet read, a stationary scanner (21A, 21B) for reading information of the article, a second table (40A, 40B) having a weight measuring unit (40A, 40B), for permitting the article whose information has been read to be placed thereon, an information processing section (7) for registering the information read by the stationary scanner, an optical sensor (35A, 35B) disposed between the first and second tables, for detecting passage of the article, and an information processing section for determining whether the checkout process by the customer is normal or abnormal based on the detection or non-detection of the registration of the article, the passage of the article and a variation in the weight. <IMAGE> |
