Terminal for remote monitoring system, program for remote monitoring and remote monitoring system

摘要

The present invention provides a remote monitoring system capable of accessing a plurality of terminals connected to the Internet through an Internet service provider at a desired timing at a user terminal. The remote monitoring system 1 includes a plurality of terminals 4 connected to the Internet 5 via an Internet 5 service provider 6 having a global IP address and assigned with a private IP address, And user terminals 3a and 3b connected to the server 2 and the cloud server 2. [ The cloud server 2 assigns a first connection port to one of the plurality of terminals 4 and allocates a second connection port to the user terminals 3a and 3b to connect one terminal and the user terminals 3a and 3b, Communicates via the first connection port, the second connection port 10 and the cloud server 2.