Abstract: A computer-implemented method for implementing an architecture for a smart building includes receiving, by a hub of the smart building, speech input from a smart speaker. The speech input describes asynchronous events associated with smart devices in the smart building. The hub is connected to a cloud Web Application Messaging Protocol (WAMP) router located in a cloud. The asynchronous events are converted to a trigger, a condition, or an action to be performed by at least one smart device. An automated flow is generated for controlling at least one adapter in the smart building from at least one of the trigger, the condition, or the action. The at least one adapter operates the at least one smart device. The at least one smart device corresponds to at least one node in the automated flow.

Abstract: A computer system of a hub determines that a smart device has been installed in proximity to the hub. A first remote procedure call (RPC) is sent from the hub to an adapter of the smart device using a first microservice to install the adapter. The first RPC is sent over a hub Web Application Messaging Protocol (WAMP) router of the hub. A second RPC is sent from the hub to the adapter using a second microservice to determine that the adapter is functional. An automated flow is accessed for controlling the smart device. The automated flow comprises a node corresponding to the smart device. A third RPC is sent from the hub via the adapter to the smart device using a third microservice. The third RPC references the node. The smart device is operated in accordance with the automated flow using the third RPC.