Quality evaluation equipment and quality evaluation method

摘要

PROBLEM TO BE SOLVED: To provide a quality evaluation device and a quality evaluation method capable of reliably eliminating defective ready-mixed concrete before receiving it and efficiently performing quality evaluation of ready-mixed concrete. A quality evaluation device according to an embodiment is a quality evaluation device for ready-mixed concrete C, and is a camera that shoots a moving image of the ready-mixed concrete C flowing down along an inclined surface 3b, and a moving image taken by the camera. Calculated by the surface recognition unit that recognizes the surface of the ready-mixed concrete C, the inclination calculation unit that calculates the inclination K of the surface shape of the ready-mixed concrete C from the surface of the ready-mixed concrete C recognized by the surface recognition unit, and the inclination calculation unit. A quality determination unit for determining the quality of the ready-mixed concrete C from the inclination K of the ready-mixed concrete C is provided. [Selection diagram] Fig. 3