CAN listen only configuration for safety critical systems

    公开(公告)号:US10887127B2

    公开(公告)日:2021-01-05

    申请号:US15336599

    申请日:2016-10-27

    Abstract: Systems and methods for communication between a vehicle system and a secure communication bus are disclosed. Systems can include a microcontroller and a transceiver configured to send transmit data to the communication bus, receive data from the communication bus, and send data received from the communication bus to the microcontroller. The microcontroller may be prevented from transmitting data to the transceiver by hardware separation between an output of the microcontroller and the transmit data input of the transceiver. The communication bus may be a CAN bus.

    VISUALIZATION OF INTRA-VEHICULAR COMMUNICATIONS NETWORKS

    公开(公告)号:US20190052543A1

    公开(公告)日:2019-02-14

    申请号:US15719921

    申请日:2017-09-29

    Abstract: Methods, systems, computer-readable media, and apparatuses are presented for computer-assisted visualization of network devices. One example involves receiving a plurality of standardized network description files describing a plurality of vehicular communication networks connecting a plurality of electronic control units (ECU) for a vehicle. Each of the plurality of standardized network description files may describe a vehicular communication network in the plurality of vehicular communication networks. Each vehicular communication network may comprise a subset of the plurality of ECUs and one or more network communications paths interconnecting the subset of ECUs. The example can further involve automatically generating, based on the standardized network description files, a visual topology representation of the plurality of vehicular communication networks connecting to the plurality of ECUs. The visual topology representation may include at least one ECU connected to at least two vehicular communication networks in the plurality of vehicular communication networks.

    Vehicle operator training system
    6.
    发明授权

    公开(公告)号:US10699596B2

    公开(公告)日:2020-06-30

    申请号:US15445761

    申请日:2017-02-28

    Abstract: Examples of the disclosure are directed to an automated vehicle that can function as a vehicle operator training system. A vehicle that combines sensors, actuators, infotainment, and/or communication functions may have the capability to provide a fully autonomous training experience in a real world environment. The vehicle can administer, monitor, and communicate with a vehicle operator for competency training and/or verification for a specific vehicle feature, sub-feature, situation maneuver, and/or objective.

    VEHICLE OPERATOR TRAINING SYSTEM
    9.
    发明申请

    公开(公告)号:US20170249856A1

    公开(公告)日:2017-08-31

    申请号:US15445761

    申请日:2017-02-28

    Abstract: Examples of the disclosure are directed to an automated vehicle that can function as a vehicle operator training system. A vehicle that combines sensors, actuators, infotainment, and/or communication functions may have the capability to provide a fully autonomous training experience in a real world environment. The vehicle can administer, monitor, and communicate with a vehicle operator for competency training and/or verification for a specific vehicle feature, sub-feature, situation maneuver, and/or objective.

    Visualization of intra-vehicular communications networks

    公开(公告)号:US11381472B2

    公开(公告)日:2022-07-05

    申请号:US15719921

    申请日:2017-09-29

    Abstract: Methods, systems, computer-readable media, and apparatuses are presented for computer-assisted visualization of network devices. One example involves receiving a plurality of standardized network description files describing a plurality of vehicular communication networks connecting a plurality of electronic control units (ECU) for a vehicle. Each of the plurality of standardized network description files may describe a vehicular communication network in the plurality of vehicular communication networks. Each vehicular communication network may comprise a subset of the plurality of ECUs and one or more network communications paths interconnecting the subset of ECUs. The example can further involve automatically generating, based on the standardized network description files, a visual topology representation of the plurality of vehicular communication networks connecting to the plurality of ECUs. The visual topology representation may include at least one ECU connected to at least two vehicular communication networks in the plurality of vehicular communication networks.

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