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    • 1. 发明授权
    • Fuel dispenser input device tamper detection arrangement
    • 燃油分配器输入装置篡改检测装置
    • US09166586B2
    • 2015-10-20
    • US13467592
    • 2012-05-09
    • Giovanni CarapelliPhilip A. RobertsonAlberto Tosi
    • Giovanni CarapelliPhilip A. RobertsonAlberto Tosi
    • H03K19/003H05K13/00
    • G08B13/06H03K19/003H05K13/00Y10T29/49105
    • A system for detecting unauthorized removal or tampering. The system comprises a printed circuit board having tamper-response electronics and a flexible circuit assembly defining a connector portion, a switch portion, and a cable extending between the connector portion and the switch portion. The flexible circuit assembly is coupled with the printed circuit board at the connector portion. The flexible circuit assembly comprises a plurality of layers each comprising a flexible dielectric substrate and a switch disposed in the switch portion. The switch is in electrical communication with the tamper-response electronics of the printed circuit board via a conductive path. The flexible circuit assembly also comprises a tamper-responsive conductor circuit enclosing the conductive path. The tamper-responsive conductor circuit is in electrical communication with the tamper-response electronics of the printed circuit board.
    • 用于检测未经授权的拆卸或篡改的系统。 该系统包括具有篡改电子电路的印刷电路板和限定连接器部分的开关部分和在连接器部分和开关部分之间延伸的电缆的柔性电路组件。 柔性电路组件在连接器部分处与印刷电路板耦合。 柔性电路组件包括多个层,每个层包括柔性电介质基板和设置在开关部分中的开关。 开关通过导电路径与印刷电路板的篡改响应电路电连通。 柔性电路组件还包括封装导电路径的篡改响应导体电路。 篡改敏感导体电路与印刷电路板的篡改响应电路电连通。
    • 2. 发明授权
    • Fuel dispenser user interface
    • 燃油机用户界面
    • US08874937B2
    • 2014-10-28
    • US12797094
    • 2010-06-09
    • Giovanni Carapelli
    • Giovanni Carapelli
    • G06F21/00G06F21/10G07F19/00G07F9/02G06F21/86G07F13/02
    • G07F9/02G06F21/10G06F21/86G07F13/025G07F19/20G07F19/205Y10S257/922
    • A user interface for a fuel dispenser has a display, a display controller, and control circuitry. The control circuitry includes a processing device, memory, and at least one microswitch. The display controller and the control circuitry are positioned such that the microswitch connects the control circuitry to the display controller. The microswitch is activated if the control circuitry is separated from the display controller. Activation of the microswitch causes any sensitive information stored by the control circuitry to be erased. In one aspect, separation of the display controller from the control circuitry is the only manner by which the processing device and/or the memory may be accessed.
    • 用于燃料分配器的用户界面具有显示器,显示控制器和控制电路。 控制电路包括处理装置,存储器和至少一个微动开关。 显示控制器和控制电路被定位成使得微动开关将控制电路连接到显示控制器。 如果控制电路与显示控制器分离,则微动开关被激活。 微动开关的激活导致控制电路存储的任何敏感信息被擦除。 在一个方面,显示控制器与控制电路的分离是可以访问处理设备和/或存储器的唯一方式。
    • 7. 发明授权
    • Remote display tamper detection using data integrity operations
    • 使用数据完整性操作远程显示篡改检测
    • US08558685B2
    • 2013-10-15
    • US13220183
    • 2011-08-29
    • Joseph D. LongGiovanni Carapelli
    • Joseph D. LongGiovanni Carapelli
    • G08B23/00
    • G07F11/002G06F21/554G06F21/606G06F2221/032G06Q20/20G06Q20/204G06Q20/206G07F13/025
    • Methods and systems for detecting tampering of a remote display. According to one method, a first data integrity result is generated by performing a first data integrity operation on display data to be displayed on the remote display at a secure module. The display data is transmitted from the secure module to the remote display security module. The remote display security module receives the display data. A second data integrity result is generated by performing the first data integrity operation on the display data received at the remote display security module. A determination is made as to whether the remote display has been tampered with at the secure module if the first data integrity result does not match the second data integrity result.
    • 用于检测远程显示器的篡改的方法和系统。 根据一种方法,通过对在安全模块上显示在远程显示器上的显示数据执行第一数据完整性操作来生成第一数据完整性结果。 显示数据从安全模块传输到远程显示器安全模块。 远程显示安全模块接收显示数据。 通过对在远程显示安全模块接收的显示数据执行第一数据完整性操作来生成第二数据完整性结果。 如果第一数据完整性结果与第二数据完整性结果不匹配,则确定远程显示器是否在安全模块处被篡改。
    • 8. 发明申请
    • FUEL DISPENSER USER INTERFACE
    • 燃油分配器用户界面
    • US20110134044A1
    • 2011-06-09
    • US12797094
    • 2010-06-09
    • Giovanni Carapelli
    • Giovanni Carapelli
    • G06F13/14G06F3/02
    • G07F9/02G06F21/10G06F21/86G07F13/025G07F19/20G07F19/205Y10S257/922
    • A user interface for a fuel dispenser comprising a display, a display controller, and control circuitry. The control circuitry comprises a processing device, memory, and at least one microswitch. The display controller and the control circuitry are positioned such that the microswitch connects the control circuitry to the display controller. The microswitch is activated if the control circuitry is separated from the display controller. Activation of the microswitch causes any sensitive information stored by the control circuitry to be erased. In one aspect, separation of the display controller from the control circuitry is the only manner by which the processing device and/or the memory may be accessed.
    • 一种用于燃料分配器的用户界面,包括显示器,显示控制器和控制电路。 控制电路包括处理装置,存储器和至少一个微动开关。 显示控制器和控制电路被定位成使得微动开关将控制电路连接到显示控制器。 如果控制电路与显示控制器分离,则微动开关被激活。 微动开关的激活导致控制电路存储的任何敏感信息被擦除。 在一个方面,显示控制器与控制电路的分离是可以访问处理设备和/或存储器的唯一方式。
    • 9. 发明申请
    • Turbine flow meter for use in fuel dispensing envirnoments
    • 用于燃油分配环境的涡轮流量计
    • US20100122990A1
    • 2010-05-20
    • US12313148
    • 2008-11-17
    • Giovanni Carapelli
    • Giovanni Carapelli
    • B67D5/20G01F1/05
    • G01F1/115
    • A turbine meter for measuring the flow of a fluid comprises a housing having an inlet port and an outlet port and defining a fluid flow path along a central axis thereof. A flow conditioner is mounted in the flow path downstream of the inlet port and has a plurality of flow deflectors canted in a first direction relative to the central axis. A first turbine rotor is located downstream of the flow conditioner and is mounted for rotation about the central axis. The first turbine rotor has a plurality of first rotor vanes canted in a second direction relative to the central axis, the second direction being opposite to the first direction. The meter further comprises a second turbine rotor located downstream of the first turbine rotor and mounted for rotation about the central axis. The second turbine rotor has a plurality of second rotor vanes canted in the first direction relative to the central axis such that the first and second turbine rotors rotate in opposite rotational directions when fluid flows through the housing at rotational speeds indicative of fluid flow rate.
    • 用于测量流体流动的涡轮仪包括具有入口端口和出口端口并限定沿着其中心轴线的流体流动路径的壳体。 流动调节器安装在入口下游的流动路径中,并且具有相对于中心轴线在第一方向上倾斜的多个导流器。 第一涡轮转子位于流动调节器的下游,并且安装成围绕中心轴线旋转。 第一涡轮转子具有多个第一转子叶片,其相对于中心轴线在第二方向上倾斜,第二方向与第一方向相反。 该仪表还包括位于第一涡轮转子下游的第二涡轮机转子,并安装成围绕中心轴线旋转。 第二涡轮转子具有多个第二转子叶片,其相对于中心轴线在第一方向上倾斜,使得当流体以指示流体流速的转速流过壳体时,第一和第二涡轮转子沿相反的旋转方向旋转。