METHOD AND SYSTEM FOR CONTROL OF A GEARBOX
A method for control of a gearbox installed in a motor vehicle (1), which method effects a downshift of the gearbox (20) from a first gear (G1), for which the acceleration a of the vehicle (1) is negative, to a second gear (G2), for which the acceleration a is positive or substantially equal to nil....
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| creator | SWARTLING, Fredrik WÅGBERG, Mikael |
| description | A method for control of a gearbox installed in a motor vehicle (1), which method effects a downshift of the gearbox (20) from a first gear (G1), for which the acceleration a of the vehicle (1) is negative, to a second gear (G2), for which the acceleration a is positive or substantially equal to nil. The downshift involves at least one intermediate gear step between the first gear (G1) and second gear (G2), with a maximum engine speed at each intermediate gear step which is as high as, or higher than, a highest engine speed at a preceding intermediate gear step. Also, a system, a motor vehicle, a computer program and a computer program product for performing the method are disclosed. |
| format | Patent |
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The downshift involves at least one intermediate gear step between the first gear (G1) and second gear (G2), with a maximum engine speed at each intermediate gear step which is as high as, or higher than, a highest engine speed at a preceding intermediate gear step. Also, a system, a motor vehicle, a computer program and a computer program product for performing the method are disclosed.</description><language>eng ; fre ; ger</language><subject>BLASTING ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2020</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=20200527&DB=EPODOC&CC=EP&NR=2478270B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200527&DB=EPODOC&CC=EP&NR=2478270B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SWARTLING, Fredrik</creatorcontrib><creatorcontrib>WÅGBERG, Mikael</creatorcontrib><title>METHOD AND SYSTEM FOR CONTROL OF A GEARBOX</title><description>A method for control of a gearbox installed in a motor vehicle (1), which method effects a downshift of the gearbox (20) from a first gear (G1), for which the acceleration a of the vehicle (1) is negative, to a second gear (G2), for which the acceleration a is positive or substantially equal to nil. The downshift involves at least one intermediate gear step between the first gear (G1) and second gear (G2), with a maximum engine speed at each intermediate gear step which is as high as, or higher than, a highest engine speed at a preceding intermediate gear step. Also, a system, a motor vehicle, a computer program and a computer program product for performing the method are disclosed.</description><subject>BLASTING</subject><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDydQ3x8HdRcPRzUQiODA5x9VVw8w9ScPb3Cwny91Hwd1NwVHB3dQxy8o_gYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgFGJuYWRuYGTobGRCgBAOsuI_Y</recordid><startdate>20200527</startdate><enddate>20200527</enddate><creator>SWARTLING, Fredrik</creator><creator>WÅGBERG, Mikael</creator><scope>EVB</scope></search><sort><creationdate>20200527</creationdate><title>METHOD AND SYSTEM FOR CONTROL OF A GEARBOX</title><author>SWARTLING, Fredrik ; WÅGBERG, Mikael</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2478270B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SWARTLING, Fredrik</creatorcontrib><creatorcontrib>WÅGBERG, Mikael</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SWARTLING, Fredrik</au><au>WÅGBERG, Mikael</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND SYSTEM FOR CONTROL OF A GEARBOX</title><date>2020-05-27</date><risdate>2020</risdate><abstract>A method for control of a gearbox installed in a motor vehicle (1), which method effects a downshift of the gearbox (20) from a first gear (G1), for which the acceleration a of the vehicle (1) is negative, to a second gear (G2), for which the acceleration a is positive or substantially equal to nil. The downshift involves at least one intermediate gear step between the first gear (G1) and second gear (G2), with a maximum engine speed at each intermediate gear step which is as high as, or higher than, a highest engine speed at a preceding intermediate gear step. Also, a system, a motor vehicle, a computer program and a computer program product for performing the method are disclosed.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | METHOD AND SYSTEM FOR CONTROL OF A GEARBOX |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T04%3A05%3A48IST&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=SWARTLING,%20Fredrik&rft.date=2020-05-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP2478270B1%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 |