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1. WO2019044261 - VEHICULAR TEMPERATURE MANAGEMENT DEVICE

Publication Number WO/2019/044261
Publication Date 07.03.2019
International Application No. PCT/JP2018/027319
International Filing Date 20.07.2018
IPC
B60L 9/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
9Electric propulsion with power supply external to the vehicle
16using ac induction motors
18fed from dc supply lines
B60K 11/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
B60L 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
H01M 10/613 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
61Types of temperature control
613Cooling or keeping cold
H01M 10/615 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
61Types of temperature control
615Heating or keeping warm
H01M 10/625 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
62specially adapted for specific applications
625Vehicles
CPC
B60K 11/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
B60K 11/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
11Arrangement in connection with cooling of propulsion units
02with liquid cooling
04Arrangement or mounting of radiators, radiator shutters, or radiator blinds
B60L 2240/545
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
40Drive Train control parameters
54related to batteries
545Temperature
B60L 3/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
B60L 50/60
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
B60L 58/24
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
58Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
10for monitoring or controlling batteries
24for controlling the temperature of batteries
Applicants
  • ダイムラー・アクチェンゲゼルシャフト DAIMLER AG [DE]/[DE]
Inventors
  • アマラシンフ スーウイン インヅユーラ Amarasinghe, Suwin Indula
Agents
  • 安達 枝里 ADACHI, Eri
Priority Data
2017-16680631.08.2017JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VEHICULAR TEMPERATURE MANAGEMENT DEVICE
(FR) DISPOSITIF DE GESTION DE TEMPÉRATURE DE VÉHICULE
(JA) 車両用温度管理装置
Abstract
(EN)
[Problem] To provide a vehicular temperature management device with which it is possible to suppress an increase in the size of a pump for causing a refrigerant to circulate, and to suppress a power consumption amount accompanying driving of the pump. [Solution] The present invention includes: a flow path selection unit for selecting at least one from among a chiller heat exchange flow path, a radiator heat exchange flow path, and a heater heat exchange flow path as flow paths for refrigerant in a refrigerant circulation circuit; a switching control unit for controlling the flow path switching unit so as to select at least one from among the chiller heat exchange flow path, the radiator heat exchange flow path, and the heater heat exchange flow path; and an operation control unit for controlling operation of a chiller. When the radiator heat exchange flow path or the heater heat exchange flow path is selected as the refrigerant flow path, the switching control unit controls the flow path selection unit so as to furthermore select the chiller heat exchange flow path, and the operation control unit does not operate the chiller.
(FR)
La présente invention a pour but de fournir un dispositif de gestion de température de véhicule avec lequel il serait possible de supprimer l'augmentation de la taille d'une pompe permettant d'amener un réfrigérant à circuler et de supprimer une certaine quantité de consommation d'énergie accompagnant l'entraînement de la pompe. Pour atteindre ce but, la présente invention porte sur une unité de sélection de trajet d'écoulement afin de sélectionner au moins un trajet parmi un trajet d'écoulement d'échangeur refroidisseur, un trajet d'écoulement d'échange de chaleur de radiateur et un trajet d'écoulement d'échange de chaleur d'appareil de chauffage en tant que trajets d'écoulement pour un fluide frigorigène dans un circuit de circulation de fluide frigorigène ; une unité de commande de commutation afin de commander l'unité de commutation de trajet d'écoulement de manière à sélectionner au moins un trajet parmi le trajet d'écoulement d'échangeur refroidisseur, le trajet d'écoulement d'échange de chaleur de radiateur et le trajet d'écoulement d'échange de chaleur d'appareil de chauffage ; une unité de commande de fonctionnement afin de commander le fonctionnement d'un refroidisseur. Lorsque le trajet d'écoulement d'échange de chaleur de radiateur ou le trajet d'écoulement d'échange de chaleur d'appareil de chauffage est sélectionné en tant que trajet d'écoulement de fluide frigorigène, l'unité de commande de commutation commande l'unité de sélection de trajet d'écoulement de manière à sélectionner en outre le trajet d'écoulement d'échangeur refroidisseur, et l'unité de commande d'actionnement n'actionne pas le refroidisseur.
(JA)
【課題】冷媒を循環させるためのポンプの大型化やポンプ駆動に伴う電力消費量を抑制することができる車両用温度管理装置を提供する。 【解決手段】冷媒循環回路における冷媒の流路として、チラー熱交換流路と、ラジエータ熱交換流路と、ヒータ熱交換流路とのうちの少なくとも1つを選択する流路選択部と、チラー熱交換流路と、ラジエータ熱交換流路と、ヒータ熱交換流路とのうちの少なくとも1つを選択するように流路切替部を制御する切替制御部と、チラーの作動を制御する作動制御部と、を含む。切替制御部は、冷媒の流路としてラジエータ熱交換流路、又はヒータ熱交換流路を選択する場合、さらにチラー熱交換流路を選択するように流路選択部を制御し、かつ作動制御部は、チラーを作動させない。
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