To provide a heat requirement arbitrator that performs suitable heat flow control that easily satisfies a plurality of requirements.SOLUTION: A heat requirement arbitrator mounted on a vehicle includes a first heat circuit having a plurality of patterns of paths that can be selected as a path capable of circulating high-temperature cooling water, a second heat circuit 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 that circulates refrigerant while changing its state and has a plurality of patterns of paths that can be selected as heat exchangeable paths with each of the first and second heat circuits, and a plurality of heat source units that absorb or dissipate heat via any heat medium that circulates in the first to third heat circuits. Each of the heat source units includes a derivation unit that derives multiple requirements for heat flow control of heat that absorbs or dissipates heat, and a selection unit that selects a path for at least one of the first to third heat circuits so as to satisfy one or more heat flow control requirements based on a plurality of heat flow control requirements derived by the derivation unit.SELECTED DRAWING: Figure 1
【課題】複数の要求を満足させ易い好適な熱流制御を行う熱要求調停装置を提供する。【解決手段】高温冷却水の循環が可能な経路として選択可能な複数パターンの経路を有する第1熱回路と、低温冷却水の循環が可能な経路として選択可能な複数パターンの経路を有する第2熱回路と、冷媒を状態変化させながら循環させ、第1及び第2熱回路のそれぞれと熱交換可能な経路として選択可能な複数パターンの経路を有する第3熱回路と、第1乃至第3熱回路を循環するいずれかの熱媒体を介して吸熱又は放熱を行う複数の熱源ユニットと、を備える車両に搭載される熱要求調停装置であって、熱源ユニットのそれぞれが吸熱又は放熱する熱の熱流制御に関する要求を複数導出する導出部と、導出部が導出する複数の熱流制御に関する要求に基づいて、1つ以上の熱流制御に関する要求を満たすように、第1乃至第3熱回路の少なくとも1つについて経路を選択する選択部と、を備える。【選択図】図1
HEAT REQUIREMENT ARBITRATOR, METHOD, PROGRAM, AND VEHICLE
熱要求調停装置、方法、プログラム、及び車両
2021-09-27
Patent
Electronic Resource
Japanese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT |
CONTROL REQUIREMENT DETERMINER, ROUGH TERRAIN VEHICLE, AND CONTROL REQUIREMENT DETERMINING METHOD
European Patent Office | 2023
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