Software update system and method, automatic deployment method, and automatic deployment method

摘要

A software update system automatically deploys software updates, approved by a provider of a process control system, to computer hosts that execute the process control system. The software update system includes a client application that generates a request for software updates applicable to the computer hosts and initiates automatic deployment of the software update to the host, and a server application that provides software update data to the client application in response to the request.