Invention Grant
- Patent Title: Vehicle headlight control apparatus
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Application No.: US15736114Application Date: 2016-05-24
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Publication No.: US10246004B2Publication Date: 2019-04-02
- Inventor: Ryu Mizuno , Shinichi Futamura , Tatsuya Takagaki , Takatoshi Nakagawa , Kiyotaka Mochizuki , Takao Muramatsu
- Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA , KOITO MANUFACTURING CO., LTD.
- Applicant Address: JP Kariya, Aichi-pref. JP Toyota-shi, Aichi-pref. JP Tokyo
- Assignee: DENSO CORPORATION,TOYOTA JIDOSHA KABUSHIKI KAISHA,KOITO MANUFACTURING CO., LTD.
- Current Assignee: DENSO CORPORATION,TOYOTA JIDOSHA KABUSHIKI KAISHA,KOITO MANUFACTURING CO., LTD.
- Current Assignee Address: JP Kariya, Aichi-pref. JP Toyota-shi, Aichi-pref. JP Tokyo
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: JP2015-120467 20150615
- International Application: PCT/JP2016/065263 WO 20160524
- International Announcement: WO2016/203911 WO 20161222
- Main IPC: B60Q1/04
- IPC: B60Q1/04 ; B60Q1/14 ; H05B33/08 ; F21Y115/10 ; F21S41/25 ; F21S41/663 ; F21S41/141 ; F21S41/40
Abstract:
A vehicle headlight control apparatus controls headlights of a vehicle including LEDs. The vehicle headlight control apparatus includes: drivers and each of which gradually changes a luminance of the LEDs between a predetermined on state and a predetermined off state over a switching time period; and a lamp ECU that determines the switching time period in a changeable manner.
Public/Granted literature
- US20180170243A1 VEHICLE HEADLIGHT CONTROL APPARATUS Public/Granted day:2018-06-21
Information query
