Title:
ELECTRIC WORK VEHICLE
Document Type and Number:
Japanese Patent JP2019134603
Kind Code:
A
Abstract:
To provide an electric work vehicle which can prevent complication of battery energy management, and can easily respond to a request for high safety.SOLUTION: An electric work vehicle 1 which travels by a first motor 26 to which electric power is supplied from a first battery 23, and performs a prescribed work by a second motor 32 to which electric power is supplied from a second battery 30. The electric work vehicle comprises: a vehicle body 2 which includes the first battery 23, the first motor 26 and a power distribution unit 24; an installation body 3 which includes the second battery 30, the second motor 32 and a work device 33, and is installed on the vehicle body 2; a relay circuit 42 which electrically connects the second battery 30 to the power distribution unit 24; and a relay control part 43 which controls connection/disconnection state of the relay circuit 42. The relay control part 43 so makes the power distribution unit 24 and the second battery 30 as to be in an electrical disconnection state during travel of the vehicle body 2.SELECTED DRAWING: Figure 2
Inventors:
OKUDE KEIICHI
OSAKI SHINYA
OSADA HIROMI
LARS SCHROETER
OSAKI SHINYA
OSADA HIROMI
LARS SCHROETER
Application Number:
JP2018015438A
Publication Date:
August 08, 2019
Filing Date:
January 31, 2018
Export Citation:
Assignee:
DAIMLER AG
International Classes:
B60L50/40; B60L1/00; B60L50/50; B60L53/00; B60L55/00; B60L58/00; H02J7/00; H02J7/10
Attorney, Agent or Firm:
Koji Nagato