METHOD FOR OPERATING A DATA PROCESSING SYSTEM

    公开(公告)号:US20240203470A1

    公开(公告)日:2024-06-20

    申请号:US18535308

    申请日:2023-12-11

    申请人: Robert Bosch GmbH

    IPC分类号: G11C7/22

    CPC分类号: G11C7/222 G11C7/225

    摘要: A method for operating a data processing system for processing data. The data processing system is set up for the repeated execution of a plurality of data processing tasks. The following steps are carried out for the operation of the data processing system: a) executing the individual data processing tasks at their respective repetition rate in the time grid; b) outputting of output data by the individual data processing tasks into the buffer memory assigned to the clock pulse of the grid; c) reading in of input data by the individual data processing tasks from the buffer memories which are assigned to the preceding clock pulses of the grid.

    METHOD FOR OPERATING A DATA PROCESSING SYSTEM

    公开(公告)号:US20240201732A1

    公开(公告)日:2024-06-20

    申请号:US18536499

    申请日:2023-12-12

    申请人: Robert Bosch GmbH

    IPC分类号: G06F1/12

    CPC分类号: G06F1/12

    摘要: A method for operating a data processing system for processing data, which repeatedly executes a plurality of data processing tasks. The method includes the following steps for the operation of the data processing system: executing a synchronization function in each clock pulse before the start of the relevant data processing task to achieve synchronization of the buffer memories for a plurality of data processing units; executing the individual data processing tasks at their relevant repetition rate in the time grid on one of the data processing units of the data processing system; outputting output data by the individual data processing tasks into respectively provided memory areas of the buffer memory assigned to the clock pulse of the grid; and reading in input data by the individual data processing tasks from respectively provided memory areas of the buffer memory which are assigned to the preceding clock pulses of the grid.

    METHOD FOR TESTING A CONTROL DEVICE
    17.
    发明公开

    公开(公告)号:US20240005709A1

    公开(公告)日:2024-01-04

    申请号:US18340125

    申请日:2023-06-23

    申请人: Robert Bosch GmbH

    IPC分类号: G07C5/08 G07C5/00

    CPC分类号: G07C5/0841 G07C5/008

    摘要: A method for testing at least one control device. In the method, the at least one control device is switched multiple times using measurement technology that comprises a piece of measurement technology hardware and a piece of measurement technology software, and measurement data of the control device, in which the multiple switching operations can be identified, are recorded by the measurement technology so that the switching operations are automatically recognized.

    Error correction in a redundant processing system

    公开(公告)号:US11354203B2

    公开(公告)日:2022-06-07

    申请号:US16607467

    申请日:2018-03-21

    申请人: Robert Bosch GmbH

    IPC分类号: G06F11/16 G06F11/14 G06F11/18

    摘要: A processing system encompasses several processing devices and a comparison device. A method for controlling the processing system encompasses: processing of identical information items by the processing devices using associated processing processes; furnishing a characteristic value of each processing process, respectively as a function of the processing that has occurred; and comparing the characteristic values by way of the comparison device and determining a defectively operating processing process on the basis of the comparison. The defectively operating processing process is replaced by a processing process restarted on the same processing device.

    Activating tasks in an operating system using activation schemata

    公开(公告)号:US11086666B2

    公开(公告)日:2021-08-10

    申请号:US16401721

    申请日:2019-05-02

    申请人: Robert Bosch GmbH

    摘要: A method is described for activating tasks in an operating system, characterized by the following features: the tasks are respectively assigned to one of multiple activation schemata; triggering events are assigned to the activation schemata; and if a triggering event occurs, which is assigned to one activation schema among the activation schemata, then the tasks assigned to the activation schema are activated in accordance with the activation schema.

    METHOD AND DEVICE FOR SIMULATING A CONTROL UNIT

    公开(公告)号:US20210081584A1

    公开(公告)日:2021-03-18

    申请号:US16943381

    申请日:2020-07-30

    申请人: Robert Bosch GmbH

    IPC分类号: G06F30/20 G06F17/18

    摘要: A method for simulating a control unit. In the method, relationships between inputs and outputs of software component are modeled for at least one software component of the control unit, and a propagation time behavior of the control unit is simulated on the basis of the relationships.