Title:
産業車両
Document Type and Number:
Japanese Patent JP6690514
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To suppress deterioration in workability and limit a vehicle speed without requiring additional infrastructure.SOLUTION: A forklift 10 includes a traveling motor M1, a travel control device 54 controlling the traveling motor M1, a main controller 40, an imaging device 61 imaging a road surface positioned in a travelling direction, and a color discrimination device 62. The color discrimination device 62 determines a road surface color and outputs a color signal according to the road surface color to the main controller 40. The main controller 40 set a speed limit according to the road surface color. The travel control device 54 controls the traveling motor M1 so as to prevent the actual vehicle speed of the forklift 10 from exceeding the speed limit.SELECTED DRAWING: Figure 2
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JPH10250541 | BRAKE HYDRAULIC PRESSURE CONTROL DEVICE |
Inventors:
Yuichi Nishino
Norihiko Kato
Norihiko Kato
Application Number:
JP2016236847A
Publication Date:
April 28, 2020
Filing Date:
December 06, 2016
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
B66F9/24
Domestic Patent References:
JP2015217739A | ||||
JP55105800A | ||||
JP2009286526A | ||||
JP2015009928A | ||||
JP2014069897A | ||||
JP10149217A | ||||
JP2015217738A | ||||
JP2011016615A | ||||
JP2005128790A | ||||
JP2010128733A | ||||
JP2008100061A | ||||
JP62103800A |
Foreign References:
US6058339 | ||||
DE102005011998A1 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda