VEHICULAR BEHAVIOR CONTROL DEVICE
PROBLEM TO BE SOLVED: To control vehicle behavior not only to reflect an intention of a driver in the vehicle behavior but also to further improve stability of a vehicle posture and ride comfort.SOLUTION: A vehicular behavior control device includes: a steer-by-wire type steering gear 6 in which a s...
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| creator | IZUMI TOMOMI CHIBA MASAKI SUNAOSHI OSAMU TAKAHARA YASUNORI UMEZU DAISUKE |
| description | PROBLEM TO BE SOLVED: To control vehicle behavior not only to reflect an intention of a driver in the vehicle behavior but also to further improve stability of a vehicle posture and ride comfort.SOLUTION: A vehicular behavior control device includes: a steer-by-wire type steering gear 6 in which a steering wheel side mechanism and a wheel side mechanism are mechanically separated from each other; and a controller 8 for executing driving force reduction control for reducing driving force of a vehicle 1 in accordance with steering speed when steering speed of the steering gear 6 reaches equal to or larger than a predetermined threshold value that is larger than 0. The steering gear 6 includes a first steering angle sensor 14 provided in the steering wheel side mechanism and a second steering angle sensor 19 provided in the wheel side mechanism. The controller 8 executes the driving force reduction control by using the first steering angle sensor 14 when a yaw rate or the steering speed is a predetermined value or larger, and executes the driving force reduction control by using the second steering angle sensor 19 when the yaw rate or the steering speed is less than the predetermined value.SELECTED DRAWING: Figure 5
【課題】ドライバの意思を車両の挙動に反映するだけではなく、車両姿勢の安定感や乗り心地が一層向上するように車両の挙動を制御する。【解決手段】車両用挙動制御装置は、ステアリングホイール側機構と車輪側機構とが機械的に分離されたステアバイワイヤ式の操舵装置６と、操舵装置６における操舵速度が０より大きい所定の閾値以上になったとき、操舵速度に応じて車両１の駆動力を低減させる駆動力低減制御を実行するコントローラ８と、を有する。操舵装置６は、ステアリングホイール側機構に設けられた第１舵角センサ１４と、車輪側機構に設けられた第２舵角センサ１９とを備え、コントローラ８は、ヨーレート又は操舵速度が所定値以上である場合には、第１舵角センサ１４を用いて駆動力低減制御を実行し、ヨーレート又は操舵速度が所定値未満である場合には、第２舵角センサ１９を用いて駆動力低減制御を実行する。【選択図】図５ |
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【課題】ドライバの意思を車両の挙動に反映するだけではなく、車両姿勢の安定感や乗り心地が一層向上するように車両の挙動を制御する。【解決手段】車両用挙動制御装置は、ステアリングホイール側機構と車輪側機構とが機械的に分離されたステアバイワイヤ式の操舵装置６と、操舵装置６における操舵速度が０より大きい所定の閾値以上になったとき、操舵速度に応じて車両１の駆動力を低減させる駆動力低減制御を実行するコントローラ８と、を有する。操舵装置６は、ステアリングホイール側機構に設けられた第１舵角センサ１４と、車輪側機構に設けられた第２舵角センサ１９とを備え、コントローラ８は、ヨーレート又は操舵速度が所定値以上である場合には、第１舵角センサ１４を用いて駆動力低減制御を実行し、ヨーレート又は操舵速度が所定値未満である場合には、第２舵角センサ１９を用いて駆動力低減制御を実行する。【選択図】図５</description><language>eng ; jpn</language><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; MOTOR VEHICLES ; PERFORMING OPERATIONS ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; TRAILERS ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2018</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=20180329&DB=EPODOC&CC=JP&NR=2018047773A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180329&DB=EPODOC&CC=JP&NR=2018047773A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IZUMI TOMOMI</creatorcontrib><creatorcontrib>CHIBA MASAKI</creatorcontrib><creatorcontrib>SUNAOSHI OSAMU</creatorcontrib><creatorcontrib>TAKAHARA YASUNORI</creatorcontrib><creatorcontrib>UMEZU DAISUKE</creatorcontrib><title>VEHICULAR BEHAVIOR CONTROL DEVICE</title><description>PROBLEM TO BE SOLVED: To control vehicle behavior not only to reflect an intention of a driver in the vehicle behavior but also to further improve stability of a vehicle posture and ride comfort.SOLUTION: A vehicular behavior control device includes: a steer-by-wire type steering gear 6 in which a steering wheel side mechanism and a wheel side mechanism are mechanically separated from each other; and a controller 8 for executing driving force reduction control for reducing driving force of a vehicle 1 in accordance with steering speed when steering speed of the steering gear 6 reaches equal to or larger than a predetermined threshold value that is larger than 0. The steering gear 6 includes a first steering angle sensor 14 provided in the steering wheel side mechanism and a second steering angle sensor 19 provided in the wheel side mechanism. The controller 8 executes the driving force reduction control by using the first steering angle sensor 14 when a yaw rate or the steering speed is a predetermined value or larger, and executes the driving force reduction control by using the second steering angle sensor 19 when the yaw rate or the steering speed is less than the predetermined value.SELECTED DRAWING: Figure 5
【課題】ドライバの意思を車両の挙動に反映するだけではなく、車両姿勢の安定感や乗り心地が一層向上するように車両の挙動を制御する。【解決手段】車両用挙動制御装置は、ステアリングホイール側機構と車輪側機構とが機械的に分離されたステアバイワイヤ式の操舵装置６と、操舵装置６における操舵速度が０より大きい所定の閾値以上になったとき、操舵速度に応じて車両１の駆動力を低減させる駆動力低減制御を実行するコントローラ８と、を有する。操舵装置６は、ステアリングホイール側機構に設けられた第１舵角センサ１４と、車輪側機構に設けられた第２舵角センサ１９とを備え、コントローラ８は、ヨーレート又は操舵速度が所定値以上である場合には、第１舵角センサ１４を用いて駆動力低減制御を実行し、ヨーレート又は操舵速度が所定値未満である場合には、第２舵角センサ１９を用いて駆動力低減制御を実行する。【選択図】図５</description><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>MOTOR 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>TRAILERS</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAMc_XwdA71cQxScHL1cAzz9A9ScPb3Cwny91FwcQ3zdHblYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoYWBibm5ubGjsZEKQIAXWYirg</recordid><startdate>20180329</startdate><enddate>20180329</enddate><creator>IZUMI TOMOMI</creator><creator>CHIBA MASAKI</creator><creator>SUNAOSHI OSAMU</creator><creator>TAKAHARA YASUNORI</creator><creator>UMEZU DAISUKE</creator><scope>EVB</scope></search><sort><creationdate>20180329</creationdate><title>VEHICULAR BEHAVIOR CONTROL DEVICE</title><author>IZUMI TOMOMI ; CHIBA MASAKI ; SUNAOSHI OSAMU ; TAKAHARA YASUNORI ; UMEZU DAISUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018047773A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>MOTOR 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>TRAILERS</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>IZUMI TOMOMI</creatorcontrib><creatorcontrib>CHIBA MASAKI</creatorcontrib><creatorcontrib>SUNAOSHI OSAMU</creatorcontrib><creatorcontrib>TAKAHARA YASUNORI</creatorcontrib><creatorcontrib>UMEZU DAISUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IZUMI TOMOMI</au><au>CHIBA MASAKI</au><au>SUNAOSHI OSAMU</au><au>TAKAHARA YASUNORI</au><au>UMEZU DAISUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VEHICULAR BEHAVIOR CONTROL DEVICE</title><date>2018-03-29</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To control vehicle behavior not only to reflect an intention of a driver in the vehicle behavior but also to further improve stability of a vehicle posture and ride comfort.SOLUTION: A vehicular behavior control device includes: a steer-by-wire type steering gear 6 in which a steering wheel side mechanism and a wheel side mechanism are mechanically separated from each other; and a controller 8 for executing driving force reduction control for reducing driving force of a vehicle 1 in accordance with steering speed when steering speed of the steering gear 6 reaches equal to or larger than a predetermined threshold value that is larger than 0. The steering gear 6 includes a first steering angle sensor 14 provided in the steering wheel side mechanism and a second steering angle sensor 19 provided in the wheel side mechanism. The controller 8 executes the driving force reduction control by using the first steering angle sensor 14 when a yaw rate or the steering speed is a predetermined value or larger, and executes the driving force reduction control by using the second steering angle sensor 19 when the yaw rate or the steering speed is less than the predetermined value.SELECTED DRAWING: Figure 5
【課題】ドライバの意思を車両の挙動に反映するだけではなく、車両姿勢の安定感や乗り心地が一層向上するように車両の挙動を制御する。【解決手段】車両用挙動制御装置は、ステアリングホイール側機構と車輪側機構とが機械的に分離されたステアバイワイヤ式の操舵装置６と、操舵装置６における操舵速度が０より大きい所定の閾値以上になったとき、操舵速度に応じて車両１の駆動力を低減させる駆動力低減制御を実行するコントローラ８と、を有する。操舵装置６は、ステアリングホイール側機構に設けられた第１舵角センサ１４と、車輪側機構に設けられた第２舵角センサ１９とを備え、コントローラ８は、ヨーレート又は操舵速度が所定値以上である場合には、第１舵角センサ１４を用いて駆動力低減制御を実行し、ヨーレート又は操舵速度が所定値未満である場合には、第２舵角センサ１９を用いて駆動力低減制御を実行する。【選択図】図５</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRAILERS TRANSPORTING VEHICLES IN GENERAL |
| title | VEHICULAR BEHAVIOR CONTROL DEVICE |
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