Abstract: An air-conditioning operation condition generation apparatus as an aspect of the present invention generates trial conditions for multiple air conditioners associated with a target space of air-conditioning control, evaluates a trial performed by coordination of the plurality of air conditioners under the trial conditions, and generates actual operation conditions for the plurality of air conditioners to achieve a targeted state in the target space on the basis of evaluation of the trial.

Abstract: An air-conditioning operation condition generation apparatus as an aspect of the present invention generates trial conditions for multiple air conditioners associated with a target space of air-conditioning control, evaluates a trial performed by coordination of the plurality of air conditioners under the trial conditions, and generates actual operation conditions for the plurality of air conditioners to achieve a targeted state in the target space on the basis of evaluation of the trial.

Abstract: A data management device has a knowledge graph data generator to generate knowledge graph data by relating spatial data concerning space within a building in which a maintenance facility is installed, facility data concerning the maintenance facility, and measurement data obtained by measuring an operational status of the maintenance facility in accordance with ontology transformation rules, a search information input unit to input a search keyword including a character string representing an incident, a data search unit to search the knowledge graph data based on the search keyword, and a search result output unit to relate and output the spatial data, facility data, and measurement data matching with the search keyword, based on search results obtained by the data search unit.