METHOD AND APPARATUS FOR CONTROLLING TORQUE DISTRIBUTION OF ALL-WHEEL CLUTCH FOR MOTOR VEHICLE THAT IS AT LEAST SELECTIVELY FOUR-WHEEL DRIVEN
PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling a torque distribution of an all-wheel clutch for a motor vehicle that is at least selectively four-wheel driven.SOLUTION: A motor vehicle includes a clutch-controlled all-wheel drive device with a first axle and a second axle. A...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | WOERSCHING MARC KOBIELSKI ADAM |
| description | PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling a torque distribution of an all-wheel clutch for a motor vehicle that is at least selectively four-wheel driven.SOLUTION: A motor vehicle includes a clutch-controlled all-wheel drive device with a first axle and a second axle. A changeable setting of an all-wheel clutch 2 sets a desired torque distribution to the first axle 12 and the second axle 22. In this case, on the basis of a series of measurement data of a tire slip of each wheel of the first axle 12 and the second axle 22 of the motor vehicle 1 and on the basis of at least one characteristic map of the tire slip of the wheels, in dependence on a longitudinal force acting on each wheel, an actual torque distribution of the all-wheel clutch 2 to the first and second axles is determined via the longitudinal forces of the wheels. In this case, by comparing the determined actual torque distribution of the all-wheel clutch 2 with the desired torque distribution of the all-wheel clutch 2, a control difference is obtained, and is supplied to a control circuit for controlling the torque distribution to the all-wheel clutch 2. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2012035835A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2012035835A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2012035835A3</originalsourceid><addsrcrecordid>eNqNjEEKwjAURLtxIeodPu4Laim4jemviXyTmvxUXBWRuBIt1Gt4Z4P0AC5mBoY3M80-R2RlKxAmqWmEExw81NaBtIadJdJmD2zdKSBU2rPTu8DaGrA1CKL8rBAJJAWW6rc72kRDi0pLQmAlGLSH5ITCM3gklKxbpEvCgxsPKpcqM88m9-tjiIsxZ9myxnScx_7VxaG_3uIzvrtDs1mtN6ui3BalKP6CvizCQE4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD AND APPARATUS FOR CONTROLLING TORQUE DISTRIBUTION OF ALL-WHEEL CLUTCH FOR MOTOR VEHICLE THAT IS AT LEAST SELECTIVELY FOUR-WHEEL DRIVEN</title><source>esp@cenet</source><creator>WOERSCHING MARC ; KOBIELSKI ADAM</creator><creatorcontrib>WOERSCHING MARC ; KOBIELSKI ADAM</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling a torque distribution of an all-wheel clutch for a motor vehicle that is at least selectively four-wheel driven.SOLUTION: A motor vehicle includes a clutch-controlled all-wheel drive device with a first axle and a second axle. A changeable setting of an all-wheel clutch 2 sets a desired torque distribution to the first axle 12 and the second axle 22. In this case, on the basis of a series of measurement data of a tire slip of each wheel of the first axle 12 and the second axle 22 of the motor vehicle 1 and on the basis of at least one characteristic map of the tire slip of the wheels, in dependence on a longitudinal force acting on each wheel, an actual torque distribution of the all-wheel clutch 2 to the first and second axles is determined via the longitudinal forces of the wheels. In this case, by comparing the determined actual torque distribution of the all-wheel clutch 2 with the desired torque distribution of the all-wheel clutch 2, a control difference is obtained, and is supplied to a control circuit for controlling the torque distribution to the all-wheel clutch 2.</description><language>eng</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>2012</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=20120223&DB=EPODOC&CC=JP&NR=2012035835A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120223&DB=EPODOC&CC=JP&NR=2012035835A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WOERSCHING MARC</creatorcontrib><creatorcontrib>KOBIELSKI ADAM</creatorcontrib><title>METHOD AND APPARATUS FOR CONTROLLING TORQUE DISTRIBUTION OF ALL-WHEEL CLUTCH FOR MOTOR VEHICLE THAT IS AT LEAST SELECTIVELY FOUR-WHEEL DRIVEN</title><description>PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling a torque distribution of an all-wheel clutch for a motor vehicle that is at least selectively four-wheel driven.SOLUTION: A motor vehicle includes a clutch-controlled all-wheel drive device with a first axle and a second axle. A changeable setting of an all-wheel clutch 2 sets a desired torque distribution to the first axle 12 and the second axle 22. In this case, on the basis of a series of measurement data of a tire slip of each wheel of the first axle 12 and the second axle 22 of the motor vehicle 1 and on the basis of at least one characteristic map of the tire slip of the wheels, in dependence on a longitudinal force acting on each wheel, an actual torque distribution of the all-wheel clutch 2 to the first and second axles is determined via the longitudinal forces of the wheels. In this case, by comparing the determined actual torque distribution of the all-wheel clutch 2 with the desired torque distribution of the all-wheel clutch 2, a control difference is obtained, and is supplied to a control circuit for controlling the torque distribution to the all-wheel clutch 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>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAURLtxIeodPu4Laim4jemviXyTmvxUXBWRuBIt1Gt4Z4P0AC5mBoY3M80-R2RlKxAmqWmEExw81NaBtIadJdJmD2zdKSBU2rPTu8DaGrA1CKL8rBAJJAWW6rc72kRDi0pLQmAlGLSH5ITCM3gklKxbpEvCgxsPKpcqM88m9-tjiIsxZ9myxnScx_7VxaG_3uIzvrtDs1mtN6ui3BalKP6CvizCQE4</recordid><startdate>20120223</startdate><enddate>20120223</enddate><creator>WOERSCHING MARC</creator><creator>KOBIELSKI ADAM</creator><scope>EVB</scope></search><sort><creationdate>20120223</creationdate><title>METHOD AND APPARATUS FOR CONTROLLING TORQUE DISTRIBUTION OF ALL-WHEEL CLUTCH FOR MOTOR VEHICLE THAT IS AT LEAST SELECTIVELY FOUR-WHEEL DRIVEN</title><author>WOERSCHING MARC ; KOBIELSKI ADAM</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2012035835A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</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>WOERSCHING MARC</creatorcontrib><creatorcontrib>KOBIELSKI ADAM</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WOERSCHING MARC</au><au>KOBIELSKI ADAM</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND APPARATUS FOR CONTROLLING TORQUE DISTRIBUTION OF ALL-WHEEL CLUTCH FOR MOTOR VEHICLE THAT IS AT LEAST SELECTIVELY FOUR-WHEEL DRIVEN</title><date>2012-02-23</date><risdate>2012</risdate><abstract>PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling a torque distribution of an all-wheel clutch for a motor vehicle that is at least selectively four-wheel driven.SOLUTION: A motor vehicle includes a clutch-controlled all-wheel drive device with a first axle and a second axle. A changeable setting of an all-wheel clutch 2 sets a desired torque distribution to the first axle 12 and the second axle 22. In this case, on the basis of a series of measurement data of a tire slip of each wheel of the first axle 12 and the second axle 22 of the motor vehicle 1 and on the basis of at least one characteristic map of the tire slip of the wheels, in dependence on a longitudinal force acting on each wheel, an actual torque distribution of the all-wheel clutch 2 to the first and second axles is determined via the longitudinal forces of the wheels. In this case, by comparing the determined actual torque distribution of the all-wheel clutch 2 with the desired torque distribution of the all-wheel clutch 2, a control difference is obtained, and is supplied to a control circuit for controlling the torque distribution to the all-wheel clutch 2.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2012035835A |
| source | esp@cenet |
| 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 | METHOD AND APPARATUS FOR CONTROLLING TORQUE DISTRIBUTION OF ALL-WHEEL CLUTCH FOR MOTOR VEHICLE THAT IS AT LEAST SELECTIVELY FOUR-WHEEL DRIVEN |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T14%3A43%3A05IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WOERSCHING%20MARC&rft.date=2012-02-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2012035835A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |