| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable managing a work machine comprehensively including sales and operation. <P>SOLUTION: A sales management server 3 manages a sales status of work machine 1. An operation management server 4 manages an operation status of the work machine 1. The work machine 1 comprises a wireless terminal 5 for the work machine capable of transmitting information of the work machine 1. The wireless terminal 5 for the work machine comprises a first data sending means 30 for transmitting sales related information, essential for acquiring the sales status, to the sales management server 3 and a second data sending means 31 for transmitting operation related information, essential for acquiring the operation status, to the operation management server 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
