PROBLEM TO BE SOLVED: To allow a terminal device portably carried by a field maintenance person to refer to information from a maintenance foothold on a home page to execute flexible and minute maintenance work.;SOLUTION: An information portable terminal 20 mounted in a vehicle 10 takes out a Web page for a failure from a maintenance foothold system 80 via a network 100 and a network connection appliance 50 and displays it, and takes out information related to traffic from a Web server 70 and displays it. The information portable terminal 20 takes out position information via a communication satellite 90 and an antenna 60 for a GPS. The information portable terminal 20 takes in information displayed on equipment that is a maintenance target of a user photographed by a camera or the like of peripheral equipment 30, and prints a result of maintenance by a printer or the like of the peripheral equipment 30. A power supply outlet 40 supplies power to the information portable terminal 20 and the peripheral equipment 30.;COPYRIGHT: (C)2006,JPO&NCIPI
展开▼
