JP7310622B2 - 車両 - Google Patents
車両 Download PDFInfo
- Publication number
- JP7310622B2 JP7310622B2 JP2020010339A JP2020010339A JP7310622B2 JP 7310622 B2 JP7310622 B2 JP 7310622B2 JP 2020010339 A JP2020010339 A JP 2020010339A JP 2020010339 A JP2020010339 A JP 2020010339A JP 7310622 B2 JP7310622 B2 JP 7310622B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- cooling
- flow path
- battery
- coolant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims description 163
- 239000002826 coolant Substances 0.000 claims description 57
- 239000003507 refrigerant Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/025—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from both the cooling liquid and the exhaust gases of the propulsion plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00321—Heat exchangers for air-conditioning devices
- B60H1/00328—Heat exchangers for air-conditioning devices of the liquid-air type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/143—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
- B60H2001/00221—Devices in the floor or side wall area of the passenger compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/00307—Component temperature regulation using a liquid flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Description
図1に示されるように、本実施形態の車両10は、車両本体12を備えている。車両本体12の前端部には左右一対の前輪14が設けられており、車両本体12の後端部には左右一対の後輪15が設けられている。また、車両本体12の後端部には、駆動ユニット16が設けられている。駆動ユニット16は、走行用モータを備えており、後述する駆動用バッテリ20から供給される電力で走行用モータを回転させ、駆動輪である後輪15を駆動させる。
図2に示されるように、冷却管32は、上側冷却部62と下側冷却部64とを含んで構成されており、この上側冷却部62及び下側冷却部64によって駆動用バッテリ20が上下から挟み込まれている。
図4に示されるように、車両10を構成するECU34は、CPU(Central Processing Unit:プロセッサ)36、ROM(Read Only Memory)38、RAM(Random Access Memory)40、ストレージ42、通信インタフェース44及び入出力インタフェース46を含んで構成されている。各構成は、バス35を介して相互に通信可能に接続されている。
車両10は、図4に示されるハードウェア資源を用いて、各種の機能を実現する。車両10が実現する機能構成について図5を参照して説明する。
図6に示されるように、ステップS102では、CPU36は、駆動用バッテリ20の温度を取得する。具体的には、CPU36は、温度センサ50が検知した駆動用バッテリ20の温度を取得する。
次に、本実施形態の作用について説明する。
12 車両本体
18 フロアパネル
20 駆動用バッテリ(電気機器)
24 車両用シート
26 車両用シート
28 ラジエータ(熱交換器)
32 冷却管
34 ECU(制御部)
48 切替バルブ
49 開閉バルブ
52 前席着座センサ(着座センサ)
53 後席着座センサ(着座センサ)
62 上側冷却部
64 下側冷却部
Claims (3)
- 走行時に発熱する電気機器を備えた車両本体と、
外気と冷媒との間で熱交換を行う熱交換器と、
前記電気機器と前記熱交換器との間で前記冷媒を循環させる流路を構成すると共に、前記流路の一部が前記車両本体を構成するフロアパネルの下面側に該フロアパネルに当接して配管された冷却管と、
を有し、
前記電気機器は、前記フロアパネルの下面側に設けられた駆動用バッテリを含んでおり、
前記冷却管は、前記駆動用バッテリと前記フロアパネルとに挟まれた状態で配管された上側冷却部と、前記駆動用バッテリの下面に沿って配管された下側冷却部とを含んで構成されており、
前記冷却管には、前記上側冷却部及び前記下側冷却部の両方に前記冷媒が流れる流路と、前記上側冷却部及び前記下側冷却部の一方のみに前記冷媒が流れる流路とに切替え可能な切替バルブが設けられている、車両。 - 前記切替バルブは、前記上側冷却部及び前記下側冷却部の両方に前記冷媒を流さないように流路を切替え可能に構成されている請求項1に記載の車両。
- 走行時に発熱する電気機器を備えた車両本体と、
外気と冷媒との間で熱交換を行う熱交換器と、
前記電気機器と前記熱交換器との間で前記冷媒を循環させる流路を構成すると共に、前記流路の一部が前記車両本体を構成するフロアパネルの下面側に該フロアパネルに当接して配管された冷却管と、
車室内に設けられた車両用シートと、
前記車両用シートに乗員が着座したことを検知する着座センサと、
前記冷却管に設けられ制御部によって制御される開閉バルブと、
を備え、
前記冷却管は、少なくとも前記車両用シートの下方に配管されており、
前記制御部は、前記開閉バルブを開閉させることで、前記着座センサによって乗員が着座していることが検知された前記車両用シートの下方に位置する前記冷却管を流れる冷媒の流れを止める、車両。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020010339A JP7310622B2 (ja) | 2020-01-24 | 2020-01-24 | 車両 |
US17/031,918 US11472254B2 (en) | 2020-01-24 | 2020-09-25 | Vehicle |
CN202011187110.5A CN113173055B (zh) | 2020-01-24 | 2020-10-30 | 车辆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020010339A JP7310622B2 (ja) | 2020-01-24 | 2020-01-24 | 車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021115950A JP2021115950A (ja) | 2021-08-10 |
JP7310622B2 true JP7310622B2 (ja) | 2023-07-19 |
Family
ID=76921491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020010339A Active JP7310622B2 (ja) | 2020-01-24 | 2020-01-24 | 車両 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11472254B2 (ja) |
JP (1) | JP7310622B2 (ja) |
CN (1) | CN113173055B (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005280639A (ja) | 2004-03-31 | 2005-10-13 | Honda Motor Co Ltd | 燃料電池車用床暖房装置 |
JP2006298019A (ja) | 2005-04-15 | 2006-11-02 | Mitsubishi Motors Corp | 車両のエンジン冷却装置 |
JP2008265490A (ja) | 2007-04-19 | 2008-11-06 | Denso Corp | 車両用空調装置 |
JP2010050000A (ja) | 2008-08-22 | 2010-03-04 | Sanyo Electric Co Ltd | 車両用の電源装置 |
JP2012240476A (ja) | 2011-05-17 | 2012-12-10 | Nissan Motor Co Ltd | 電気自動車のバッテリパック構造 |
US20180287230A1 (en) | 2017-03-28 | 2018-10-04 | Ford Global Technologies, Llc | Temperature control device for a battery of a vehicle, vehicle having such a temperature control device and method for controlling the temperature of a battery of a vehicle |
JP2019057429A (ja) | 2017-09-21 | 2019-04-11 | 株式会社デンソー | 機器温調装置 |
JP2019093940A (ja) | 2017-11-24 | 2019-06-20 | 本田技研工業株式会社 | 車載部品冷却装置 |
JP2019130981A (ja) | 2018-01-30 | 2019-08-08 | サンデン・オートモーティブクライメイトシステム株式会社 | 車両用空気調和装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000289436A (ja) * | 1999-04-09 | 2000-10-17 | Mitsubishi Heavy Ind Ltd | 車両用空気調和装置 |
JP5772176B2 (ja) | 2011-04-18 | 2015-09-02 | スズキ株式会社 | 燃料電池車両 |
JP6580094B2 (ja) | 2017-07-21 | 2019-09-25 | 本田技研工業株式会社 | スライドドア車の車体下部構造 |
JP6965812B2 (ja) | 2018-04-12 | 2021-11-10 | トヨタ自動車株式会社 | 電池パック |
-
2020
- 2020-01-24 JP JP2020010339A patent/JP7310622B2/ja active Active
- 2020-09-25 US US17/031,918 patent/US11472254B2/en active Active
- 2020-10-30 CN CN202011187110.5A patent/CN113173055B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005280639A (ja) | 2004-03-31 | 2005-10-13 | Honda Motor Co Ltd | 燃料電池車用床暖房装置 |
JP2006298019A (ja) | 2005-04-15 | 2006-11-02 | Mitsubishi Motors Corp | 車両のエンジン冷却装置 |
JP2008265490A (ja) | 2007-04-19 | 2008-11-06 | Denso Corp | 車両用空調装置 |
JP2010050000A (ja) | 2008-08-22 | 2010-03-04 | Sanyo Electric Co Ltd | 車両用の電源装置 |
JP2012240476A (ja) | 2011-05-17 | 2012-12-10 | Nissan Motor Co Ltd | 電気自動車のバッテリパック構造 |
US20180287230A1 (en) | 2017-03-28 | 2018-10-04 | Ford Global Technologies, Llc | Temperature control device for a battery of a vehicle, vehicle having such a temperature control device and method for controlling the temperature of a battery of a vehicle |
JP2019057429A (ja) | 2017-09-21 | 2019-04-11 | 株式会社デンソー | 機器温調装置 |
JP2019093940A (ja) | 2017-11-24 | 2019-06-20 | 本田技研工業株式会社 | 車載部品冷却装置 |
JP2019130981A (ja) | 2018-01-30 | 2019-08-08 | サンデン・オートモーティブクライメイトシステム株式会社 | 車両用空気調和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN113173055B (zh) | 2024-04-12 |
US20210229521A1 (en) | 2021-07-29 |
JP2021115950A (ja) | 2021-08-10 |
CN113173055A (zh) | 2021-07-27 |
US11472254B2 (en) | 2022-10-18 |
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