| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a supervisory system for a specific area in which it is extremely difficult for a third person except a specified person to acquire supervisory information from a supervisory terminal although a connection line is utilized all the time, and required supervisory information can be extremely speedily supplied to a registered user. <P>SOLUTION: In the system wherein a management computer can acquire the information obtained by the supervisory terminal via a communication line network composed of the Internet and telephone networks to provide the information to an accessing user, when supplying the information acquired from the supervisory terminal to the accessing user, machine type information (cellular phone, PC or the like) of an information terminal of the accessing user is obtained and on the basis of the obtained information, an image frame is adjusted in accordance with the machine type information of the information terminal of the accessing user, such that the required supervisory information may be extremely speedily supplied to the registered user. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
