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公开(公告)号：US20180134122A1
公开(公告)日：2018-05-17
申请号：US15575053
申请日：2016-06-09
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yoshinori ICHISHI , Takeshi WAKISAKA , Masahiko MORIKAWA , Takahiro ARAKI
CPC classification number: B60H1/322 , B60H2001/3261 , B60H2001/3273 , F02D29/02
Abstract: A vehicle air conditioner has a compressor, a radiator, a pressure reducer, a cooling heat exchanger, a temperature detector, and a prohibition request output part. The compressor draws and discharges a refrigerant. The radiator dissipates heat of the refrigerant. The pressure reducer decompresses and expands the refrigerant. The cooling heat exchanger cools an air blown into a vehicle compartment. The temperature detector detects a temperature of the cooling heat exchanger. The prohibition request output part outputs a request, which prohibits the idle stop control, to an idle stop controller when the engine is operated. The request prohibits the idle stop control until the temperature of the cooling heat exchanger falls to a temperature being enough cool to cool the air and a required cooling time elapses. The required cooling time is estimated to be required to make a passenger feel cool by the air.
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公开(公告)号：US20180029442A1
公开(公告)日：2018-02-01
申请号：US15653274
申请日：2017-07-18
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Maya INUI , Yoshinori ICHISHI
CPC classification number: B60H1/00785 , B60H1/00771 , B60H1/00778 , B60H1/00828 , B60H1/00849 , B60H2001/3244 , B60H2001/3245 , B60H2001/3255 , B60H2001/3266 , F24F11/30 , F24F11/83 , G05D23/1902 , G05D23/1919 , G05D23/1934
Abstract: An air conditioning control system which is provided in a vehicle includes an air conditioning device and a controller. The controller is configured to acquire vehicle outside humidity information representing humidity when a start switch of the vehicle is turned on, execute outside air introduction processing for making an outside air introduction ratio of the air conditioning device greater than 0% in an off state of the start switch, and when a first condition that the outside air introduction processing is executed is satisfied, calculate vehicle inside absolute humidity of the vehicle in an on state of the start switch with absolute humidity based on the acquired vehicle outside humidity information as an initial value.
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公开(公告)号：US20190039438A1
公开(公告)日：2019-02-07
申请号：US16075686
申请日：2016-12-19
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takeshi WAKISAKA , Kazuya NISHIUMA , Toshinao AOKI , Yoshinori ICHISHI , Takayuki SHIMAUCHI , Makoto INOUE , Daisuke SETOGUCHI , Yoshinori OKUNO , Tatsuru TANAKA , Kazuaki SHINGO
Abstract: A vehicular air-conditioning device includes a blowing port mode door as an air volume regulator that regulates volumes of air-conditioning air blown to a driver seat area, a front passenger seat area, and a rear seat area inside a vehicle compartment, and an air-conditioning controller activated by an activation signal outputted from a body controller in response to opening and closing of a rear seat door during a stoppage of a vehicle system. The air-conditioning controller is capable of operating an actuator for driving the blowing port mode door to blow the air-conditioning air to the rear seat area when an activation switch of the vehicle system is turned on in a state where the air-conditioning control unit has been activated by the activation signal.
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