公开(公告)号：US20070299576A1

公开(公告)日：2007-12-27

申请号：US11821687

申请日：2007-06-25

Applicant: Karl-Peter Spring ,  Christoph Mross ,  Ruediger Roppel

Inventor： Karl-Peter Spring ,  Christoph Mross ,  Ruediger Roppel

IPC: G01M17/00

CPC classification number: H04L12/403 ,  B60W50/02 ,  G01M17/00 ,  H04B3/46 ,  H04L12/4625 ,  H04L41/06 ,  H04L43/00 ,  H04L2012/40273

Abstract: A method operates control devices of a motor vehicle which communicate via at least one databus. A gateway control device which controls the transmission of data on the databus, or on each databus, and a plurality of motor vehicle control devices which control the functions of an assembly such as, for example, of an engine, of a gearbox or of an air conditioning system of the motor vehicle, are connected to the databus, or to each databus. One of the control devices, preferably the gateway control device, generates centrally a diagnostic message which is valid for the other control devices, preferably for the motor vehicle control devices, and transmits the diagnostic message to the other control devices on the databus, or on each databus. The other control devices then exclusively perform fault storage if a fault storage function is activated by the diagnostic message.

Abstract translation: 一种方法操作通过至少一个数据总线进行通信的机动车辆的控制装置。 一种网关控制装置，其控制数据总线上或每个数据总线上的数据传输，以及多个机动车辆控制装置，其控制诸如发动机的组件的功能，其包括齿轮箱或 机动车辆的空调系统连接到数据总线或每个数据总线。 控制设备之一，优选地是网关控制设备，集中生成诊断消息，其对于其他控制设备是有效的，优选地用于机动车辆控制设备，并且将诊断消息发送到数据总线上的其他控制设备，或者在 每个数据总线 如果故障存储功能被诊断消息激活，其他控制设备则专门执行故障存储。