ANOMALY DETECTION DURING FUEL DISPENSING OPERATIONS USING FUEL VOLUME DETERMINATIONS

    公开(公告)号:US20240025727A1

    公开(公告)日:2024-01-25

    申请号:US18357879

    申请日:2023-07-24

    申请人: 7-Eleven, Inc.

    IPC分类号: B67D7/32 B67D7/22

    摘要: A system determines that a fuel dispensing operation may be anomalous. In response, the system accesses fuel inventory data that indicates fuel levels in a fuel tank within a threshold period. The system determines a measure amount of fuel that left the fuel tank based on the fuel inventory data. The system determines a calculated amount of dispensed fuel associated with one or more fuel dispensing operations within the threshold period. The system compares the measured amount of fuel that left the fuel tank with the calculated amount of dispensed fuel. The system determines that the measured amount of fuel that left the fuel tank is more than the calculated amount of dispensed fuel. In response, the system confirms that the fuel dispensing operation is anomalous and communicates an electronic signal to the fuel dispensing terminal that causes the fuel dispensing terminal to stop dispensing fuel.

    Dynamic routing and encryption using an information gateway

    公开(公告)号:US11888829B2

    公开(公告)日:2024-01-30

    申请号:US17650651

    申请日:2022-02-10

    申请人: 7-Eleven, Inc.

    IPC分类号: H04L9/40

    CPC分类号: H04L63/0471

    摘要: A device is configured to receive a data request that includes an encrypted data element. The device is further configured to identify a data source device associated with the data request, to identify a first encryption key associated with the data source device, and to decrypt the encrypted data element using the first encryption key. The device is further configured to identify a first data processor device associated with receiving the data request, to identify a second encryption key associated with the first data processor device, wherein the second encryption key is different from the first encryption key, and to re-encrypt the decrypted data element. The device is further configured to identify routing instructions associated with the first data processor device and to send the re-encrypted data element to the first data processor device in accordance with the routing instructions.