Provided is an arithmetic processing device capable of switching a setting of an image processing unit according to a situation while suppressing an increase in cost and power consumption. An arithmetic processing device connected to a plurality of sensing devices mounted on a vehicle includes: a microcomputer which performs an arithmetic operation to control the plurality of sensing devices; and a memory in which a first arithmetic processing program and a second arithmetic processing program are stored, wherein the first arithmetic processing program does not adopt redundancy for a failure of the sensing devices and the microcomputer, the second arithmetic processing program adopts redundancy for a failure of the sensing devices or the microcomputer, and the microcomputer includes a program switching unit which switches an arithmetic processing program to be executed on the microcomputer, among the first arithmetic processing program and the second arithmetic processing program, according to a travel environment or a control state of the vehicle.


    Access

    Download


    Export, share and cite



    Title :

    ARITHMETIC PROCESSING DEVICE AND ARITHMETIC PROCESSING METHOD


    Contributors:

    Publication date :

    2025-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06V / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



    ARITHMETIC PROCESSING DEVICE AND ARITHMETIC PROCESSING METHOD

    SHIOMI KEISHI | European Patent Office | 2023

    Free access

    ARITHMETIC PROCESSING DEVICE, ARITHMETIC PROCESSING METHOD, AND COMPUTER PROGRAM

    KURAHASHI MAKOTO / GOTODA AKIRA / NAGATA HIROSHI | European Patent Office | 2019

    Free access

    ARITHMETIC DEVICE, ARITHMETIC METHOD, ARITHMETIC SYSTEM, AND PROGRAM

    NISHIDA NOBUYUKI / TERASHIMA YASUO | European Patent Office | 2018

    Free access

    ARITHMETIC DEVICE AND ARITHMETIC METHOD

    HAYASE SHIGENORI / IKEDA MICHIHIKO / MONJI TATSUHIKO | European Patent Office | 2021

    Free access

    ARITHMETIC PROCESSING DEVICE WITH BACKUP FUNCTION

    SHIGESANE YASUYUKI | European Patent Office | 2016

    Free access