Image storage and display system, maintenance system therefor, and image storage and display method

An image storage and display method comprising:

• an image file storing step of causing an image storage server to store image data;
• and
• an image display step of causing image display terminals to acquire an image, which is stored in the image file storing step, via a network and display the image, wherein
• the image file storing step includes:
• an information managing step of acquiring and managing information on a system including at least one of environmental information and operation information of a system for realizing the image storage and display method;
• and
• an image file compressing step of setting an optimum compression ratio on the basis of the information to compress and store the image.

A maintenance system for performing maintenance for an image storage and display system with remote control, comprising:

• an image storage server that includes an image file storing unit for storing image data;
• and
• image display terminals that are connected to the image storage server via a network and display an image sent from the image storage server, wherein
• the image storage server includes:
• an information managing unit that acquires and manages information on a system including environmental information and operation information of the system;
• and
• an image file compressing unit that sets an optimum compression ratio on the basis of the information to compress the image and stores the image in the image file storing unit, wherein
• the maintenance system acquires information on required image compression from the image storage and display system on the basis of a table set in advance and, after analyzing the information, sets the information in the image storage and display system as updated information.