COMMUNICATION SYSTEM OF CONSTRUCTION MACHINE

摘要

PROBLEM TO BE SOLVED: To facilitate communication between a controller for attachment for controlling the attachment of a construction machine and an information control controller mounted on the construction machine main body. SOLUTION: This communication system of a construction machine is provided with a first controller 11 installed in a construction machine 10 for collecting the operation information of the construction machine 10, a second controller 26 installed in the construction machine main body 10 so as to be detachable for acquiring the operation information of an attachment 20 for work and a converter 50 for converting the data structure of data transmitted from the second controller 26 so that the first controller 11 can communicate with the second controller 26 according to a predetermined communication protocol. COPYRIGHT: (C)2006,JPO&NCIPI