PROBLEM TO BE SOLVED: To provide an outside air temperature display control system for an automobile which eliminates discomfort of a driver in outside air temperature display.SOLUTION: A CPU 105a repeats processing from step S323 to step S331 if it is determined that a change rate in the calculated value of outside air temperature basic information is a drop rate equal to or more than a predetermined value. In the meantime, "during preparation" displayed in step S319 is kept displayed on an outside air temperature display section 103, and the calculated outside air temperature is not displayed on the outside air temperature display section 103. When the change rate in the value of the outside air temperature basic information is the drop rate equal to or more than the predetermined value, the temperature detected by a temperature detection sensor 101 is indicated to be suddenly lowered so that it is considered to be far apart from an actual stable outside air temperature. For this reason, the calculated outside air temperature is not displayed on the outside air temperature display section 103. When the temperature detection sensor 101 detects the temperature which is considered to be different from the actual outside air temperature, the discomfort felt by the driver for the outside air temperature display can be eliminated as the temperature is not displayed.SELECTED DRAWING: Figure 1

    【課題】 外気温表示における運転者の違和感を解消する自動車の外気温表示制御システムの提供。【解決手段】 CPU105aは、算出した外気温基礎情報の値の変化率が、所定以上の降下率であると判断すると、ステップS323〜ステップS331の処理を繰り返す。この間、外気温表示部103には、ステップS319で表示した「準備中」を表示したままとしておき、算出した外気温を外気温表示部103に表示しない。これは、外気温基礎情報の値の変化率が所定以上の降下率である場合、温度検知センサ101が検知した温度が急激に低下していることを示し、実際の安定した外気温とは大きく離れていると考えられるからである。このため、算出した外気温を外気温表示部103に表示しないようにしている。実際の外気温とは異なると思われる温度を温度検知センサ101が検知した場合、その温度を表示しないので、外気温表示における運転者の違和感を解消できる。【選択図】 図1


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    Title :

    OUTSIDE AIR TEMPERATURE DISPLAY CONTROL SYSTEM FOR AUTOMOBILE


    Additional title:

    自動車の外気温表示制御システム


    Contributors:

    Publication date :

    2018-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01K MEASURING TEMPERATURE , Messen der Temperatur / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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