[Problem] To appropriately process ready-mixed concrete in a mixer drum even when vehicle failure has occurred. [Solution] In a rotation control method for a mixer drum according to one embodiment of the present technology, a mixer drum (1) is rotated, during idling stopping of a mixer vehicle (100), in a direction in which ready-mixed concrete is stirred, said rotation being accomplished by driving an electric motor (22) using a first output using power stored in a second battery (21). During an input operation by an operator on an operation unit (8) that is mounted in the mixer vehicle (100), the mixer drum (1) is rotated in a direction in which the ready-mixed concrete is discharged, said rotation being accomplished by driving the electric motor (22) using a second output using power stored in the second battery (21).
Mixer vehicle, control device, and rotation control method for mixer drum
2018-06-07
Patent
Electronic Resource
English
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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