The invention designs a multi-device
interconnection control system and a method thereof, and relates to the technical field of
Internet of Things platforms, the
system is based on a B / S architecture, comprises a device management end and an
application server end, can collect and uniformly manage terminal device information, and can realize multi-device
interconnection control through a configuration
database, a controller format file, a configuration report and a
software library. The
system realizes equipment identification,
software version control and configuration parameter management, comprises the following technologies: establishing a TLS / SSL
encryption channel, performing identity
verification by using a pre-shared key and an OAuth 2.0
authorization framework, supporting various PnP protocols and plug-in
processing, adopting a digital twin technology, monitoring equipment states by a
heartbeat mechanism and the like, and further provides a RESTFulAPI interface and a remote
firmware upgrading function. And external
system access request routing and protocol conversion are realized through the API gateway. According to the technical scheme, the challenge of multi-device
interconnection in the prior art is effectively solved.