HYBRID VEHICLE
To more properly treat a situation where temperature of cooling water for an engine becomes high.SOLUTION: A hybrid vehicle comprises: an engine; a first motor which can generate electric power through power from the engine; a second motor which can output power for travel; and a controller which co...
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| creator | IMAMURA TATSUYA KAWASHIMA TAKAHIRO TSUCHIDA MITSUTAKA HARADA SUKEKIMI FUKUMASU TOSHIHIRO |
| description | To more properly treat a situation where temperature of cooling water for an engine becomes high.SOLUTION: A hybrid vehicle comprises: an engine; a first motor which can generate electric power through power from the engine; a second motor which can output power for travel; and a controller which controls the engine, the first motor, and the second motor. The controller changes, when temperature of cooling water of the engine is a first prescribed temperature or more, an operation point of the engine from a target operation point to the operation point at high temperature in a high rotation low torque side while keeping the power of the engine. The controller changes, when temperature of the first motor and/or temperature of the second motor is a second prescribed temperature or more during driving the engine at the operation point at high temperature, the operation point of the engine to the intermediate operation point where rotation number of the engine is larger than that at the target operation point and lower than that at the operation point at high temperature while keeping the power of the engine.SELECTED DRAWING: Figure 2
【課題】エンジンの冷却水温が高くなったときにより適正に対処する【解決手段】ハイブリッド車は、エンジンと、エンジンからの動力を用いて発電可能な第１モータと、走行用の動力を出力可能な第２モータと、エンジンと第１モータと第２モータとを制御する制御装置とを備える。制御装置は、エンジンの冷却水温が第１所定水温以上に至ったときにはエンジンの動作点をパワーを保持した状態で目標動作点から高回転低トルク側の高温時動作点に変更し、高温時動作点でエンジンを運転している最中に第１モータの温度および／または第２モータの温度が第２所定温度以上に至ったときにはエンジンの動作点をパワーを保持した状態でエンジンの回転数が目標動作点より大きく且つ高温時動作点より小さい中間動作点に変更する。【選択図】図２ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2024071916A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2024071916A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2024071916A3</originalsourceid><addsrcrecordid>eNrjZODziHQK8nRRCHP18HT2ceVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRiYG5oaWhmaOxkQpAgD48B1L</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>HYBRID VEHICLE</title><source>esp@cenet</source><creator>IMAMURA TATSUYA ; KAWASHIMA TAKAHIRO ; TSUCHIDA MITSUTAKA ; HARADA SUKEKIMI ; FUKUMASU TOSHIHIRO</creator><creatorcontrib>IMAMURA TATSUYA ; KAWASHIMA TAKAHIRO ; TSUCHIDA MITSUTAKA ; HARADA SUKEKIMI ; FUKUMASU TOSHIHIRO</creatorcontrib><description>To more properly treat a situation where temperature of cooling water for an engine becomes high.SOLUTION: A hybrid vehicle comprises: an engine; a first motor which can generate electric power through power from the engine; a second motor which can output power for travel; and a controller which controls the engine, the first motor, and the second motor. The controller changes, when temperature of cooling water of the engine is a first prescribed temperature or more, an operation point of the engine from a target operation point to the operation point at high temperature in a high rotation low torque side while keeping the power of the engine. The controller changes, when temperature of the first motor and/or temperature of the second motor is a second prescribed temperature or more during driving the engine at the operation point at high temperature, the operation point of the engine to the intermediate operation point where rotation number of the engine is larger than that at the target operation point and lower than that at the operation point at high temperature while keeping the power of the engine.SELECTED DRAWING: Figure 2
【課題】エンジンの冷却水温が高くなったときにより適正に対処する【解決手段】ハイブリッド車は、エンジンと、エンジンからの動力を用いて発電可能な第１モータと、走行用の動力を出力可能な第２モータと、エンジンと第１モータと第２モータとを制御する制御装置とを備える。制御装置は、エンジンの冷却水温が第１所定水温以上に至ったときにはエンジンの動作点をパワーを保持した状態で目標動作点から高回転低トルク側の高温時動作点に変更し、高温時動作点でエンジンを運転している最中に第１モータの温度および／または第２モータの温度が第２所定温度以上に至ったときにはエンジンの動作点をパワーを保持した状態でエンジンの回転数が目標動作点より大きく且つ高温時動作点より小さい中間動作点に変更する。【選択図】図２</description><language>eng ; jpn</language><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ; AUXILIARY DRIVES FOR VEHICLES ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; PERFORMING OPERATIONS ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240527&DB=EPODOC&CC=JP&NR=2024071916A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240527&DB=EPODOC&CC=JP&NR=2024071916A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IMAMURA TATSUYA</creatorcontrib><creatorcontrib>KAWASHIMA TAKAHIRO</creatorcontrib><creatorcontrib>TSUCHIDA MITSUTAKA</creatorcontrib><creatorcontrib>HARADA SUKEKIMI</creatorcontrib><creatorcontrib>FUKUMASU TOSHIHIRO</creatorcontrib><title>HYBRID VEHICLE</title><description>To more properly treat a situation where temperature of cooling water for an engine becomes high.SOLUTION: A hybrid vehicle comprises: an engine; a first motor which can generate electric power through power from the engine; a second motor which can output power for travel; and a controller which controls the engine, the first motor, and the second motor. The controller changes, when temperature of cooling water of the engine is a first prescribed temperature or more, an operation point of the engine from a target operation point to the operation point at high temperature in a high rotation low torque side while keeping the power of the engine. The controller changes, when temperature of the first motor and/or temperature of the second motor is a second prescribed temperature or more during driving the engine at the operation point at high temperature, the operation point of the engine to the intermediate operation point where rotation number of the engine is larger than that at the target operation point and lower than that at the operation point at high temperature while keeping the power of the engine.SELECTED DRAWING: Figure 2
【課題】エンジンの冷却水温が高くなったときにより適正に対処する【解決手段】ハイブリッド車は、エンジンと、エンジンからの動力を用いて発電可能な第１モータと、走行用の動力を出力可能な第２モータと、エンジンと第１モータと第２モータとを制御する制御装置とを備える。制御装置は、エンジンの冷却水温が第１所定水温以上に至ったときにはエンジンの動作点をパワーを保持した状態で目標動作点から高回転低トルク側の高温時動作点に変更し、高温時動作点でエンジンを運転している最中に第１モータの温度および／または第２モータの温度が第２所定温度以上に至ったときにはエンジンの動作点をパワーを保持した状態でエンジンの回転数が目標動作点より大きく且つ高温時動作点より小さい中間動作点に変更する。【選択図】図２</description><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</subject><subject>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</subject><subject>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</subject><subject>AUXILIARY DRIVES FOR VEHICLES</subject><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODziHQK8nRRCHP18HT2ceVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRiYG5oaWhmaOxkQpAgD48B1L</recordid><startdate>20240527</startdate><enddate>20240527</enddate><creator>IMAMURA TATSUYA</creator><creator>KAWASHIMA TAKAHIRO</creator><creator>TSUCHIDA MITSUTAKA</creator><creator>HARADA SUKEKIMI</creator><creator>FUKUMASU TOSHIHIRO</creator><scope>EVB</scope></search><sort><creationdate>20240527</creationdate><title>HYBRID VEHICLE</title><author>IMAMURA TATSUYA ; KAWASHIMA TAKAHIRO ; TSUCHIDA MITSUTAKA ; HARADA SUKEKIMI ; FUKUMASU TOSHIHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024071916A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</topic><topic>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</topic><topic>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</topic><topic>AUXILIARY DRIVES FOR VEHICLES</topic><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>IMAMURA TATSUYA</creatorcontrib><creatorcontrib>KAWASHIMA TAKAHIRO</creatorcontrib><creatorcontrib>TSUCHIDA MITSUTAKA</creatorcontrib><creatorcontrib>HARADA SUKEKIMI</creatorcontrib><creatorcontrib>FUKUMASU TOSHIHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IMAMURA TATSUYA</au><au>KAWASHIMA TAKAHIRO</au><au>TSUCHIDA MITSUTAKA</au><au>HARADA SUKEKIMI</au><au>FUKUMASU TOSHIHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HYBRID VEHICLE</title><date>2024-05-27</date><risdate>2024</risdate><abstract>To more properly treat a situation where temperature of cooling water for an engine becomes high.SOLUTION: A hybrid vehicle comprises: an engine; a first motor which can generate electric power through power from the engine; a second motor which can output power for travel; and a controller which controls the engine, the first motor, and the second motor. The controller changes, when temperature of cooling water of the engine is a first prescribed temperature or more, an operation point of the engine from a target operation point to the operation point at high temperature in a high rotation low torque side while keeping the power of the engine. The controller changes, when temperature of the first motor and/or temperature of the second motor is a second prescribed temperature or more during driving the engine at the operation point at high temperature, the operation point of the engine to the intermediate operation point where rotation number of the engine is larger than that at the target operation point and lower than that at the operation point at high temperature while keeping the power of the engine.SELECTED DRAWING: Figure 2
【課題】エンジンの冷却水温が高くなったときにより適正に対処する【解決手段】ハイブリッド車は、エンジンと、エンジンからの動力を用いて発電可能な第１モータと、走行用の動力を出力可能な第２モータと、エンジンと第１モータと第２モータとを制御する制御装置とを備える。制御装置は、エンジンの冷却水温が第１所定水温以上に至ったときにはエンジンの動作点をパワーを保持した状態で目標動作点から高回転低トルク側の高温時動作点に変更し、高温時動作点でエンジンを運転している最中に第１モータの温度および／または第２モータの温度が第２所定温度以上に至ったときにはエンジンの動作点をパワーを保持した状態でエンジンの回転数が目標動作点より大きく且つ高温時動作点より小さい中間動作点に変更する。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL |
| title | HYBRID VEHICLE |
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