On-site arrival / departure management system for ready-mixed concrete transport vehicles and traceability management system for concrete structures

摘要

PROBLEM TO BE SOLVED: To provide a site arrival/departure management system for ready-mixed concrete transport vehicles and a traceability management system for a concrete structure, capable of assuring traceability of concrete.SOLUTION: The site arrival/departure management system of ready-mixed concrete transport vehicles according to the present invention is provided with at least one of arrival determination means that determines an alignment sequence of a plurality of ready-mixed concrete transport vehicles VA... passing through, in a row, an entrance side passage 2 of a concrete placement site 1 and plants relating to the production of the ready-mixed concrete loaded on each of the ready-mixed concrete transport vehicles VA..., or a departure determination means that determines an alignment sequence of the plurality of ready-mixed concrete transport vehicles VA... passing through, in a row, an exit side passage 3 of the concrete placement site 1 and plants relating to the production of the ready-mixed concrete loaded on each of the ready-mixed concrete transport vehicle VA....SELECTED DRAWING: Figure 3