A mixer truck (100) is equipped with: a mixer drum (2) into which ready-mix concrete is loaded; an operation time-measuring unit (25) for measuring the operation time (A) during which the drum (2) is loaded with the ready-mix concrete and operated; a drum surface temperature-estimating unit (26) for estimating the surface temperature (B) of the mixer drum 2; and a ready-mix concrete temperature-estimating unit (27) for estimating the temperature (C) of the ready-mix concrete loaded inside the mixer drum (2) on the basis of the mixer drum (2) operation time (A) and the mixer drum (2) surface temperature (B).
Mixer truck and method for estimating temperature of ready-mix concrete
2017-05-25
Patent
Electronic Resource
English
IPC: | B28C Tonaufbereitung , PREPARING CLAY / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / 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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