Apparatus for controlling irradiated light on forklift
AssigneeDoosan Corporation
InventorJin Yong Lee
Life of this patent
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Abstract
An apparatus for controlling irradiated light of a forklift according to an embodiment of the present invention is characterized in including: a lamp driving unit for controlling an illumination angle of a lamp that illuminates a forklift; a fork position sensing unit provided at one side of the forklift or a carriage, and sensing a lifted position of a fork; and a control unit for controlling the illumination angle of the lamp through the lamp driving unit according to the lifted position of the forklift, when the lifted position is input from the fork position sensing unit.
Claims4
An apparatus for controlling irradiated light of a forklift, the apparatus comprising:
- a lamp driving unit for controlling an illumination angle of a lamp that illuminates the forklift;
- a fork position sensing unit provided at one side of the forklift or a carriage, and sensing a lifted position of the forklift;
- a control unit for controlling the illumination angle of the lamp through the lamp driving unit according to the lifted position of the forklift input from the fork position sensing unit;
- and
- a speed detection unit for detecting a travel speed of the forklift,
- wherein the control unit is characterized in determining that it is a traveling mode when the travel speed becomes a predetermined speed or higher, and
- wherein the control unit is characterized in fixing the illumination angle of the lamp to a predetermined traveling angle, when the control unit determines that the forklift is in the traveling mode.
Dependencies are inferred from the claim text.