System and method for transferring an operating software update to a safety-oriented device

    公开(公告)号:US11960872B2

    公开(公告)日:2024-04-16

    申请号:US17431118

    申请日:2020-02-18

    IPC分类号: G06F9/445 G06F8/65 G06F8/71

    CPC分类号: G06F8/65 G06F8/71

    摘要: A system including a safety-oriented device and an electronic storage device which is separate therefrom and in which exactly one piece of data content for the device is stored. The exactly one piece of data content is either an operating software update or an address. The electronic storage device has a first connection unit for mechanical and electrical coupling to the device, the first connection unit comprising a first mechanical coding means. The device has a storage unit in which an operating system is stored, a microcontroller and a second connection unit for mechanical and electrical coupling to the electronic storage device, the second connection unit having a second mechanical coding means. The microcontroller is designed to recognize whether the electronic storage device is connected via its first connection unit to the second connection unit of the device, and in this case is also designed to download the exactly one piece of data content stored in the electronic storage device to the storage unit of the device.

    Spectrometer system and method for testing of same

    公开(公告)号:US11940378B2

    公开(公告)日:2024-03-26

    申请号:US17432133

    申请日:2019-12-18

    IPC分类号: G01N21/27

    CPC分类号: G01N21/276 G01N21/278

    摘要: A spectrometer system comprises a housing provided with a window, an illumination source, a spectrometer and a standard for internal recalibration being disposed in said housing. Specific absorption bands of a filling gas present in the housing are identified in a reference spectrum, which was recorded using the standard, wherein a wavelength characterizing the relevant identified specific absorption band is measured in each case such that measured values are obtained for the wavelengths of the absorption bands. A test spectrum is recorded by the spectrometer using the standard. The specific absorption bands of the filling gas are identified in the test spectrum, wherein a wavelength characterizing the relevant identified specific absorption band is measured in each case such that measured values are obtained for the wavelengths of the specific absorption bands.

    Methods for certificate issuance in remote provisioning architectures for embedded UICCS

    公开(公告)号:US11910198B2

    公开(公告)日:2024-02-20

    申请号:US18070325

    申请日:2022-11-28

    摘要: A system and method includes mobile device, a SIM associated with mobile device, an MNO computer, a computer associated with an owner of the mobile device, a first set of keys stored in the SIM for securely communicating with the MNO computer, and a second set of keys for securely communicating with the computer associated with the owner of the mobile device, to exchange application information. The SIM can be configured to determine when updated information related to the second set of keys is required, securely send a request to the MNO computer for updated information related to the second set of keys using the first set of keys, and responsively receive the updated information related to the second set of keys from the MNO computer, the updated information being provisioned by the computer associated with the owner of the mobile device. The mobile device is configured to utilize the updated information related to the second set of keys to establish data communication between an application running on the mobile device and the computer associated with the owner of the mobile device.