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1.发明授权公开(公告)号：US11599678B2
公开(公告)日：2023-03-07
申请号：US16574291
申请日：2019-09-18
发明人： Marc Menzel , Ulrich Stählin
摘要： A method for ensuring integrity of data sent by a vehicle V2X communication device to a control module to ensure operational safety, including: receiving data transferred by vehicle-to-X communication by a first computing apparatus of the V2X communication device, storing the data in a data memory, forwarding the data to a second computing apparatus, receiving the data by the second computing apparatus, establishing whether an action is to be triggered for the data and, in response, transmitting the data to a comparison apparatus, carrying out a comparison test for the data provided by the second computing apparatus with the data stored in the data memory and, in response to the test being passed, outputting the data and/or a control instruction and/or a warning message by the V2X communication device to a control module. Furthermore, a corresponding vehicle-to-X device and the use of the device in a vehicle are disclosed.
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公开(公告)号：US20200065172A1
公开(公告)日：2020-02-27
申请号：US16107057
申请日：2018-08-21
发明人： Marc Menzel , Andrew Kirby , Robert Faust D'Avello
IPC分类号： G06F11/07 , B60R16/023 , B60T7/12 , G01S19/07 , G01S19/47
摘要： An apparatus for protecting signals, including a first electronic computing device, and a second electronic computing device, wherein the second electronic computing device has a checking device, wherein the first and second electronic computing devices are designed to receive one or more different signals from one another and/or to emit them to one another, wherein the checking device is designed to check signals received from the second electronic computing device for formal correctness and/or to check the plausibility of said signals and to transmit the signals to the first electronic computing device and/or to a bus for transmitting data on the basis of the plausibility check and/or the check for formal correctness, wherein the second electronic computing device is configured according to a higher safety integrity level than the first electronic computing device. A corresponding method and to the use of the apparatus in a vehicle is also disclosed.
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公开(公告)号：US11129024B2
公开(公告)日：2021-09-21
申请号：US16107050
申请日：2018-08-21
发明人： Ulrich Stählin , Marc Menzel , Andrew Kirby
摘要： A vehicle-to-X communication apparatus includes a generating device which is designed to generate a vehicle-to-X message to be sent, a signing device which is designed to sign the vehicle-to-X message to be sent, a first verification device which is designed to verify the vehicle-to-X message to be sent, a transmitting device which is designed to send the vehicle-to-X message. The first verification device is configured according to a higher safety integrity level than the generating device, the signing device and/or the transmitting device. Furthermore, a corresponding method as well as the use of the apparatus in a vehicle or an infrastructure facility is disclosed.
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公开(公告)号：US10776195B2
公开(公告)日：2020-09-15
申请号：US16107057
申请日：2018-08-21
发明人： Marc Menzel , Andrew Kirby , Robert Faust D'Avello
IPC分类号： G06F11/07 , B60R16/023 , B60T7/12 , G01S19/07 , G01S19/47
摘要： An apparatus for protecting signals, including a first electronic computing device, and a second electronic computing device, wherein the second electronic computing device has a checking device, wherein the first and second electronic computing devices are designed to receive one or more different signals from one another and/or to emit them to one another, wherein the checking device is designed to check signals received from the second electronic computing device for formal correctness and/or to check the plausibility of said signals and to transmit the signals to the first electronic computing device and/or to a bus for transmitting data on the basis of the plausibility check and/or the check for formal correctness, wherein the second electronic computing device is configured according to a higher safety integrity level than the first electronic computing device. A corresponding method and to the use of the apparatus in a vehicle is also disclosed.
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5.发明申请公开(公告)号：US20210081571A1
公开(公告)日：2021-03-18
申请号：US16574291
申请日：2019-09-18
发明人： Marc Menzel , Ulrich Stählin
摘要： A method for ensuring integrity of data sent by a vehicle V2X communication device to a control module to ensure operational safety, including: receiving data transferred by vehicle-to-X communication by a first computing apparatus of the V2X communication device, storing the data in a data memory, forwarding the data to a second computing apparatus, receiving the data by the second computing apparatus, establishing whether an action is to be triggered for the data and, in response, transmitting the data to a comparison apparatus, carrying out a comparison test for the data provided by the second computing apparatus with the data stored in the data memory and, in response to the test being passed, outputting the data and/or a control instruction and/or a warning message by the V2X communication device to a control module. Furthermore, a corresponding vehicle-to-X device and the use of the device in a vehicle are disclosed.
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6.发明申请公开(公告)号：US20200068405A1
公开(公告)日：2020-02-27
申请号：US16107050
申请日：2018-08-21
发明人： Ulrich Stählin , Marc Menzel , Andrew Kirby
摘要： A vehicle-to-X communication apparatus includes a generating device which is designed to generate a vehicle-to-X message to be sent, a signing device which is designed to sign the vehicle-to-X message to be sent, a first verification device which is designed to verify the vehicle-to-X message to be sent, a transmitting device which is designed to send the vehicle-to-X message. The first verification device is configured according to a higher safety integrity level than the generating device, the signing device and/or the transmitting device. Furthermore, a corresponding method as well as the use of the apparatus in a vehicle or an infrastructure facility is disclosed.
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公开(公告)号：US11246036B2
公开(公告)日：2022-02-08
申请号：US16685321
申请日：2019-11-15
发明人： Marc Menzel
IPC分类号： H04L29/06 , H04L29/08 , H04W12/106 , H04W4/40
摘要： A vehicle system including a vehicle-to-X communication device for vehicle-to-X communication and a processing device for processing data to be sent by vehicle-to-X communication. The processing device is designed to transmit to the vehicle-to-X communication device data which are to be sent. The vehicle-to-X communication device is designed to generate an unsigned vehicle-to-X message using the transmitted data to be sent and to transmit the unsigned vehicle-to-X message to the processing device. The processing device is further designed to sign the transmitted vehicle-to-X message and to transmit the signed vehicle-to-X message to the vehicle-to-X communication device for emission. A corresponding method is also disclosed.
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公开(公告)号：US20210321232A1
公开(公告)日：2021-10-14
申请号：US15304250
申请日：2015-04-09
发明人： Sven Kretschmar , Torsten Martin , Nils Bauch , Marc Menzel , Horst Geib
摘要： A method for supplying data which can be received by a vehicle in a vehicular ad-hoc network, in which the data is transmitted between subscribers to the vehicular ad-hoc network using a location-based communications protocol, involves: identifying a geographical location area of the vehicle; selecting a suitable communications protocol (for the identified location area; and receiving the data using the selected communications protocol in such a way that the received data is available to at least one network layer of the communications protocol.
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公开(公告)号：US20210099243A1
公开(公告)日：2021-04-01
申请号：US16603699
申请日：2018-04-12
发明人： Sven Kretschmar , Marc Menzel , Michael Bruechle , Nils Bauch , Torsten Martin
摘要： A vehicle-to-X communication system having a vehicle-to-X communication module. The vehicle-to-X communication module continuously carries out self-tests which are based on receiving test messages and evaluating test messages in order to recognize errors.
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10.发明申请公开(公告)号：US20210037565A1
公开(公告)日：2021-02-04
申请号：US16525874
申请日：2019-07-30
发明人： Marc Menzel , Ulrich Stählin
摘要： A communication apparatus for vehicle-to-X communication (V2X communication), including a first interface for V2X communication on a first communication channel, a second interface for V2X communication on a second communication channel and a computing device for processing V2X messages received and/or to be sent. The apparatus is configured, initiated by the transmission of a first V2X message by the first interface, to transmit a second V2X message by the second interface. A corresponding method as well as the use of the communication apparatus in a vehicle or a mobile apparatus is also provided.
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