US 11,769,066 B2
Building data platform with digital twin triggers and actions
Rajiv Ramanasankaran, San Jose, CA (US); and Young M. Lee, Old Westbury, NY (US)
Assigned to JOHNSON CONTROLS TYCO IP HOLDINGS LLP, Milwaukee, WI (US)
Filed by Johnson Controls Tyco IP Holdings LLP, Milwaukee, WI (US)
Filed on Nov. 17, 2021, as Appl. No. 17/529,120.
Prior Publication US 2023/0153643 A1, May 18, 2023
Int. Cl. G06N 5/025 (2023.01); G06N 5/022 (2023.01); G06F 16/906 (2019.01); G06F 16/9035 (2019.01); G06F 16/901 (2019.01)
CPC G06N 5/025 (2013.01) [G06F 16/906 (2019.01); G06F 16/9024 (2019.01); G06F 16/9035 (2019.01); G06N 5/022 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A building system comprising one or more storage devices storing instructions thereon that, when executed by one or more processors, cause the one or more processors to:
store a data structure of a digital twin of an entity of a building, the data structure storing information associated with at least one of the entity or a plurality of entities of the building;
execute a learning algorithm based on the data structure of the digital twin to construct a trigger rule and an action rule, the learning algorithm to learn one or more first parameters for the trigger rule and subsequently learn one or more second parameters for the action rule based at least in part on the one or more first parameters for the trigger rule;
store the trigger rule and the action rule in the one or more storage devices for the digital twin;
determine that the trigger rule of the digital twin is triggered by comparing at least some of the information of the data structure against one or more conditions of the trigger rule by querying the data structure for data values and comparing the data values against the one or more conditions of the trigger rule;
determine an action of the action rule of the digital twin responsive to determining that the trigger rule is triggered by executing the action rule; and
cause one or more devices to operate based on the action determined by the action rule.