| 摘要 |
PROBLEM TO BE SOLVED: To provide an engineering method capable of creating an environment in which a conference, engineering work, and an inspection on the site are performed as if they were performed at the same site even if people are at a distant place.SOLUTION: An engineering method includes: a stage of using a communication system 10 which is capable of connecting with the Internet N and in which a virtual system VS is provided, having communication using a service provided via the Internet N, permitting access to the virtual system VS via the Internet N, and thereby constructing an engineering system in the virtual system VS; and a stage of using a communication system 20 in which there is provided a target system TS for verifying the operation of the engineering system virtually created and connected with a leased line N2, and verifying the engineering system by accessing the target system TS via the leased line N2. |
