发明名称 CONSTRUCTION MACHINE INSPECTION HISTORY INFORMATION MANAGEMENT SYSTEM
摘要 <p>Provided is a construction machine inspection history information management system capable of enhancing the reliability of inspection history data time information. The system includes: a data recording device (30) arranged in a construction machine such as a hydraulic shovel (1) and processing an operation time or date and time; and a mobile terminal (34) having a CPU (36) displaying a construction machine inspection item on a monitor (38), a tablet (41) on which a worker can input data for the inspection item displayed on the monitor (38), and a storage device (35) for storing the inputted data as inspection history data. The mobile terminal (34) inputs an operation time or date and time from the data recording device (30) via first communication means (a communication cable (33A) and a communication connector (32A), or a communication cable (33B) and a plurality of communication connectors (32B, 32C)), correlates the inputted operation time or date and time with the inspection history data, and stores it in the storage device (35).</p>
申请公布号 WO2007080835(A1) 申请公布日期 2007.07.19
申请号 WO2007JP50047 申请日期 2007.01.05
申请人 HITACHI CONSTRUCTION MACHINERY CO., LTD.;FURUNO, YOSHINORI 发明人 FURUNO, YOSHINORI
分类号 E02F9/20;B60S5/00;E02F9/26;G06Q10/00 主分类号 E02F9/20
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