Switching device for vehicle headlight
AssigneeMazda Motor Corporation
InventorsKatsuya Sueishi, Manabu Yamaoka, Tomonori Ohtsubo, Keiichi Sato, Keiichirou Yamamoto
Life of this patent
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Abstract
A switching device for a vehicle headlight of a vehicle having an Adaptive LED Headlight (ALH) mode. The switching device may include a steering column lever switch supported on a steering column of the vehicle so as to be movable between an initial position and a predetermined moved position by a moving operation input, an ALH switch configured to receive a switching operation input that sets the ALH mode, and a controller configured to change the irradiation mode of the headlight according to a position of the lever switch and the switching operation input received by the ALH switch.
Claims3
A switching device for a vehicle headlight having a low beam mode for irradiating a short distance area of a vehicle, a high beam mode for irradiating a long distance area of the vehicle, an Adaptive LED Headlight (ALH) mode for irradiating an area that is set based on a detection result of a detection device as irradiating modes for the vehicle headlight, the switching device comprising:
- a steering column lever switch supported on a steering column of the vehicle so as to be movable between an initial position and a predetermined moved position by a moving operation input,
- an ALH switch configured to receive a switching operation input that sets the ALH mode, and
- a controller configured to change the irradiation mode of the headlight according to a position of the lever switch and the switching operation input received by the ALH switch,
- wherein when the lever switch is in the initial position and the irradiation mode is set to the low beam mode, and the switching operation input on the ALH switch is received, the controller changes the irradiation mode to the ALH mode,
- wherein when the lever switch is in the initial position and the irradiation mode is set to the ALH mode, and the switching operation input on the ALH switch is received, the controller changes the irradiation mode to the low beam mode,
- wherein when the lever switch is in the predetermined moved position, the controller sets the irradiation mode to the high beam mode, and
- wherein when the switch is in the predetermined moved position and the irradiation mode is set to the high beam mode, and the switching operation input on the ALH switch is received, the controller changes the irradiation mode to the ALH mode and also moves the lever switch to the initial position.
Dependencies are inferred from the claim text.