| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a construction work monitoring system capable of reducing usage of a power cable. <P>SOLUTION: A construction work monitoring system 14 includes: a work bench 24 which is supported by a support member 48 and on which construction machines 20 operate; a measuring device 38 for measuring vibration generated by construction work; a vibration power generation device 28 mounted on the work bench 24 for supplying power to the measuring device 38 via a power cable; and information providing means 44 for providing information based on the vibration measured by the measuring device 38. The construction work monitoring system 14 can thereby reduce usage of power cable. <P>COPYRIGHT: (C)2013,JPO&INPIT |
