A vehicle light source system (22F) is provided with: a first laser device (221F) that emits first laser light; a second laser device (223F) that emits a second laser beam; a temperature measurement device (224F) that measures the ambient temperature; and a light source control unit (220F) that controls the first laser device and the second laser device on the basis of the relationship between the ambient temperature and a threshold temperature. The light source control unit (220F) controls the first laser device and the second laser device such that the output intensity of the first laser beam is greater than the output intensity of the second laser beam when the ambient temperature is less than a threshold temperature. The light source control unit (220F) controls the first laser device and the second laser device such that the output intensity of the second laser beam is greater than the output intensity of the first laser beam when the ambient temperature is equal to or greater than a threshold temperature.

    车辆用光源系统(22F)具备:射出第一激光的第一激光装置(221F);射出第二激光的第二激光装置(223F);测定周边温度的温度测定装置(224F);以及根据所述周边温度与阈值温度之间的关系来控制所述第一激光装置以及所述第二激光装置的光源控制部(220F)。光源控制部(220F)在周边温度小于阈值温度的情况下,以使所述第一激光的输出强度比所述第二激光的输出强度大的方式控制所述第一激光装置以及所述第二激光装置。光源控制部(220F)在周边温度为阈值温度以上的情况下,以使所述第二激光的输出强度比所述第一激光的输出强度大的方式控制所述第一激光装置以及第二激光装置。


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE LIGHT SOURCE SYSTEM, VEHICLE SENSOR SYSTEM, AND VEHICLE


    Additional title:

    车辆用光源系统、车辆用传感系统以及车辆


    Contributors:

    Publication date :

    2023-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    LIGHT SOURCE APPARATUS, VEHICLE HEADLAMP AND VEHICLE HEADLAMP SYSTEM

    SEKIGUCHI TATSUYA / KAIZUMI YASUAKI / MATSUZAKI MAKIO | European Patent Office | 2019

    Free access

    Vehicle sensor system, vehicle provided with the vehicle sensor system, and vehicle

    SAKAI MASARU | European Patent Office | 2024

    Free access

    VEHICLE SENSOR SYSTEM, VEHICLE PROVIDED WITH THE VEHICLE SENSOR SYSTEM, AND VEHICLE

    SAKAI MASARU | European Patent Office | 2020

    Free access

    VEHICLE SENSOR SYSTEM, VEHICLE PROVIDED WITH SAID VEHICLE SENSOR SYSTEM

    SAKAI MASARU | European Patent Office | 2023

    Free access