PROBLEM TO BE SOLVED: To provide a vehicle-height adjusting system capable of controlling a tank pressure.SOLUTION: A vehicle-height adjusting system controls a tank pressure on the basis of an internal temperature, or a temperature in a system, as well as a vehicle height. A higher internal temperature causes a higher tank pressure likely to exceed an exhaust start threshold value to start an exhaust control. Then, when the internal temperature drops to cause the tank pressure drop as well, an intake air control may be done. Accordingly, if the exhaust start threshold value is to be set higher when the internal temperature, or the temperature in a system is high, compared to that when the internal temperature is low, the exhaust control is more unlikely to start so that the wasteful operation is less likely to be done.SELECTED DRAWING: Figure 9

    【課題】車高調整システムにおいて、タンク圧の制御が良好に行われるようにする。【解決手段】本車高調整システムにおいては、タンク圧が、システム内の温度である内部温度や、車高に基づいて制御される。内部温度が高いと、タンク圧が高くなり、排出開始しきい値より高くなって、排気制御が行われるが、その後、内部温度が下がった場合に、タンク圧も低くなり、吸気制御が行われることがある。そこで、システム内の温度である内部温度が高い場合に低い場合より排出開始しきい値が大きくされれば、排気制御が行われ難くすることができるのであり、無駄な作動が行われ難くすることができる。【選択図】図9


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    Title :

    VEHICLE-HEIGHT ADJUSTING SYSTEM


    Additional title:

    車高調整システム


    Contributors:

    Publication date :

    2017-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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