Patent ID: 7536243

Claim:
A remote management system for managing a dynamic state of a work machine at a remote management section by a communication unit, said system comprising: a work machine side dynamic state data management device, which directly obtains a power supply to operate the device from a battery of the work machine, causes a memory section of the communication unit to store a contact address data of the management section, and causes the communication unit of its own to transmit dynamic state data only to said management section based on said contact address data, upon confirming arbitrary transmission start data set in advance by a control section of its own; and a management section side management device for causing the communication unit of its own capable of data transmission and reception to and from a communication unit on said work machine side to receive dynamic state data transmitted from at least the work machine side, and, at the same time, causing the control section of its own to run a Web site capable of providing data only to a user permitted to access and reflecting arbitrary data out of said received dynamic state data in the Web site.