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    • 5. 发明授权
    • Data transmission path including a device for checking the data integrity
    • 数据传输路径包括用于检查数据完整性的设备
    • US07831897B2
    • 2010-11-09
    • US10572697
    • 2004-08-10
    • Martin HeinebrodtUlf WilhelmPaco Haffmans
    • Martin HeinebrodtUlf WilhelmPaco Haffmans
    • H03M13/00
    • H04L1/0061H04L1/0045
    • Described is a data transmission path including a device for checking the data integrity of data transmitted from the sender side to the receiver side of the data transmission path, in a motor vehicle in particular, having a first data modification device on the sender side and a second data modification device on the receiver side which each have the same transmission function and a comparator for comparing the output data of the data modification devices. Input data are modified into output data on the sender side and transmitted to the receiver side, and identical input data are transmitted to the receiver side and modified there into output data. Moreover, a method for checking the data integrity is described.
    • 描述了一种数据传输路径,包括用于在机动车辆中检测从数据传输路径的发送机侧到接收机侧的数据的数据完整性的设备,特别是在发送机侧具有第一数据修改设备和 每个具有相同传输功能的接收机侧的第二数据修改设备和用于比较数据修改设备的输出数据的比较器。 输入数据被修改为发送器侧的输出数据并发送到接收机侧,相同的输入数据被发送到接收机侧并在其中修改为输出数据。 此外,描述了用于检查数据完整性的方法。
    • 6. 发明申请
    • Data Transmission Path Including a Device for Checking the Data Integrity
    • 包含用于检查数据完整性的设备的数据传输路径
    • US20070230464A1
    • 2007-10-04
    • US10572697
    • 2004-08-10
    • Martin HeinebrodtUlf WilhelmPaco Haffmans
    • Martin HeinebrodtUlf WilhelmPaco Haffmans
    • H04L12/56
    • H04L1/0061H04L1/0045
    • Described is a data transmission path including a device for checking the data integrity of data transmitted from the sender side to the receiver side of the data transmission path, in a motor vehicle in particular, having a first data modification device on the sender side and a second data modification device on the receiver side which each have the same transmission function and a comparator for comparing the output data of the data modification devices. Input data are modified into output data on the sender side and transmitted to the receiver side, and identical input data are transmitted to the receiver side and modified there into output data. Moreover, a method for checking the data integrity is described.
    • 描述了一种数据传输路径,包括用于在机动车辆中检测从数据传输路径的发送机侧到接收机侧的数据的数据完整性的设备,特别是在发送机侧具有第一数据修改设备和 每个具有相同传输功能的接收机侧的第二数据修改设备和用于比较数据修改设备的输出数据的比较器。 输入数据被修改为发送器侧的输出数据并发送到接收机侧,相同的输入数据被发送到接收机侧并在其中修改为输出数据。 此外,描述了用于检查数据完整性的方法。