Thermal demand arbitrators, methods, programs, and vehicles

摘要

PROBLEM TO BE SOLVED: To provide a heat demand arbitration device for performing suitable heat flow control which can easily satisfy a plurality of demands. SOLUTION: A first thermal circuit having a plurality of patterns of paths that can be selected as a path capable of circulating high-temperature cooling water, and a second having a plurality of patterns of paths that can be selected as a path capable of circulating low-temperature cooling water. A third heat circuit having a heat circuit, a third heat circuit having a plurality of patterns of paths that can be selected as heat exchangeable paths with each of the first and second heat circuits by circulating the refrigerant while changing the state, and the first to third heats. A heat demand arbitration device mounted on a vehicle including a plurality of heat source units that absorb or dissipate heat through any of the heat media circulating in the circuit, and heat flow of heat that each of the heat source units absorbs or dissipates heat. At least one of the first to third heat circuits so as to satisfy one or more heat flow control requirements based on a derivation unit that derives a plurality of control requirements and a plurality of heat flow control requirements derived by the derivation unit. It is provided with a selection unit for selecting a route. [Selection diagram] Fig. 1