Building system with a building graph

A building system of a building, comprising:

• one or more non-transitory storage devices having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to:
• cause the one or more non-transitory storage devices to store a building graph comprising a plurality of a plurality of entities representing organizations, spaces, building equipment, or points of the building and a plurality of relationships between the plurality of entities;
• receive a query from a requesting system, the query comprising:
• a first parameter identifying an entity type to be returned for the query, wherein the entity type is at least one of an organization, a space, building equipment, or a point;
• and
• a second parameter identifying a specific entity, wherein the specific entity is a specific organization, space, building equipment, or point of the plurality of entities;
• identify a portion of the plurality of entities that are the entity type identified by the first parameter and that are related to the specific entity of the plurality of entities by relationships of the plurality of relationships;
• and
• return identities of the portion of the plurality of entities to the requesting system.

A method, comprising:

• causing, by one or more processing circuits, one or more non-transitory storage devices to store a building graph comprising a plurality of a plurality of entities representing organizations, spaces, building equipment, or points of the building and a plurality of relationships between the plurality of entities;
• receiving, by the one or more processing circuits, a query from a requesting system, the query comprising:
• a first parameter identifying an entity type to be returned for the query, wherein the entity type is at least one of an organization, a space, building equipment, or a point;
• and
• a second parameter identifying a specific entity, wherein the specific entity is a specific organization, space, building equipment, or point of the plurality of entities;
• identifying, by the one or more processing circuits, a portion of the plurality of entities that are the entity type identified by the first parameter and that are related to the specific entity of the plurality of entities by relationships of the plurality of relationships;
• and
• returning, by the one or more processing circuits, identities of the portion of the plurality of entities to the requesting system.

One or more non-transitory storage devices having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to perform operations comprising:

• causing the one or more non-transitory storage devices to store a building graph comprising a plurality of a plurality of entities representing organizations, spaces, building equipment, or points of the building and a plurality of relationships between the plurality of entities;
• receiving a query from a requesting system, the query comprising:
• a first parameter identifying an entity type to be returned for the query, wherein the entity type is at least one of an organization, a space, building equipment, or a point;
• and
• a second parameter identifying a specific entity, wherein the specific entity is a specific organization, space, building equipment, or point of the plurality of entities;
• identifying a portion of the plurality of entities that are the entity type identified by the first parameter and that are related to the specific entity of the plurality of entities by relationships of the plurality of relationships;
• and
• returning identities of the portion of the plurality of entities to the requesting system.