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Title:
TRANSPORTATION VEHICLE SYSTEM
Document Type and Number:
Japanese Patent JP2015037365
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a transportation vehicle system which can perform charging for a transportation vehicle according to a power storage amount.SOLUTION: A transportation vehicle system comprises: a track; a power supply part 21 provided in a partial section along the track; a transportation vehicle which has a power storage part 55 for storing electric power supplied from the power supply part 21 and a power storage amount acquisition part 45 for acquiring a power storage amount in the power storage part 55, and runs along the track; and a controller 41 including a running speed control part 47 for controlling a running speed in a power supply section in which the power supply part 21 is disposed. The running speed control part 47 sets a speed V1 as a running speed in the case that a power storage amount, before power supply for the transportation vehicle 40 is started in the power supply section, is a first power storage amount C1, and sets a speed V2 lower than the speed V1 as a running speed in the case that a power storage amount, before power supply for the transportation vehicle 40 is started in the power supply section, is a second power storage amount C2 lesser than the first power storage amount C1.

Inventors:
KOMOTO HOMARE
Application Number:
JP2013168347A
Publication Date:
February 23, 2015
Filing Date:
August 13, 2013
Export Citation:
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Assignee:
MURATA MACHINERY LTD
International Classes:
B60L15/20
Domestic Patent References:
JP2011244532A2011-12-01
JPH0393403A1991-04-18
JP2012038134A2012-02-23
Foreign References:
WO2010041312A12010-04-15
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Ken-ichi Shibayama
Makoto Takaguchi



 
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