METHODS FOR CONTROLLING JERK AFTER GEAR SHIFTING IN VEHICLES, AND RELATED VEHICLES
Method (20) for controlling in a closed loop a work vehicle (1) including: an engine (3); a control unit (6); a sensor (5); a selector device (12) configured to permit the operator to select or define an acceleration profile (22); and a throttle input device (10). The method comprises the steps of:...
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| creator | Venezia, Antonio Aresta, Alessio Carvignese, Cosimo |
| description | Method (20) for controlling in a closed loop a work vehicle (1) including: an engine (3); a control unit (6); a sensor (5); a selector device (12) configured to permit the operator to select or define an acceleration profile (22); and a throttle input device (10). The method comprises the steps of: acquiring a ground speed (vground) or, alternatively, a ground acceleration (aground) of the work vehicle (1) through the sensor (5) ; generating (28) a throttle engine command (ωthrottle) indicative of a position of the throttle input device (10); acquiring the acceleration profile (22) through the selector device (12); generating (26, 38; 26) a setpoint quantity (vset; aset) based on the acceleration profile (22); generating (30; 130) a profile engine command (ωprofile; ω'profile) based on both the setpoint quantity (vset; aset) and either the ground speed (vground) or, alternatively, the ground acceleration (aground) ; generating (32) an engine command (ωeng) by selecting among at least the profile engine command (ωprofile; ω'profile) and the throttle engine command (ωthrottle) to control the engine (3) . |
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The method comprises the steps of: acquiring a ground speed (vground) or, alternatively, a ground acceleration (aground) of the work vehicle (1) through the sensor (5) ; generating (28) a throttle engine command (ωthrottle) indicative of a position of the throttle input device (10); acquiring the acceleration profile (22) through the selector device (12); generating (26, 38; 26) a setpoint quantity (vset; aset) based on the acceleration profile (22); generating (30; 130) a profile engine command (ωprofile; ω'profile) based on both the setpoint quantity (vset; aset) and either the ground speed (vground) or, alternatively, the ground acceleration (aground) ; generating (32) an engine command (ωeng) by selecting among at least the profile engine command (ωprofile; ω'profile) and the throttle engine command (ωthrottle) to control the engine (3) .</description><language>eng ; fre ; ger</language><subject>BLASTING ; COMBUSTION ENGINES ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; CONTROLLING COMBUSTION ENGINES ; DREDGING ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; HYDRAULIC ENGINEERING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; SOIL SHIFTING ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2021</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=20210519&DB=EPODOC&CC=EP&NR=3822470A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210519&DB=EPODOC&CC=EP&NR=3822470A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Venezia, Antonio</creatorcontrib><creatorcontrib>Aresta, Alessio</creatorcontrib><creatorcontrib>Carvignese, Cosimo</creatorcontrib><title>METHODS FOR CONTROLLING JERK AFTER GEAR SHIFTING IN VEHICLES, AND RELATED VEHICLES</title><description>Method (20) for controlling in a closed loop a work vehicle (1) including: an engine (3); a control unit (6); a sensor (5); a selector device (12) configured to permit the operator to select or define an acceleration profile (22); and a throttle input device (10). The method comprises the steps of: acquiring a ground speed (vground) or, alternatively, a ground acceleration (aground) of the work vehicle (1) through the sensor (5) ; generating (28) a throttle engine command (ωthrottle) indicative of a position of the throttle input device (10); acquiring the acceleration profile (22) through the selector device (12); generating (26, 38; 26) a setpoint quantity (vset; aset) based on the acceleration profile (22); generating (30; 130) a profile engine command (ωprofile; ω'profile) based on both the setpoint quantity (vset; aset) and either the ground speed (vground) or, alternatively, the ground acceleration (aground) ; generating (32) an engine command (ωeng) by selecting among at least the profile engine command (ωprofile; ω'profile) and the throttle engine command (ωthrottle) to control the engine (3) .</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>DREDGING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>HYDRAULIC ENGINEERING</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>SOIL SHIFTING</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAjydQ3x8HcJVnDzD1Jw9vcLCfL38fH0c1fwcg3yVnB0C3ENUnB3dQxSCPbwdAsBSXj6KYS5eng6-7gG6yg4-rkoBLn6OIa4usBFeRhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvGuAsYWRkYm5gaOhMRFKAE3OLtE</recordid><startdate>20210519</startdate><enddate>20210519</enddate><creator>Venezia, Antonio</creator><creator>Aresta, Alessio</creator><creator>Carvignese, Cosimo</creator><scope>EVB</scope></search><sort><creationdate>20210519</creationdate><title>METHODS FOR CONTROLLING JERK AFTER GEAR SHIFTING IN VEHICLES, AND RELATED VEHICLES</title><author>Venezia, Antonio ; Aresta, Alessio ; Carvignese, Cosimo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3822470A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>DREDGING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>HYDRAULIC ENGINEERING</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>SOIL SHIFTING</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Venezia, Antonio</creatorcontrib><creatorcontrib>Aresta, Alessio</creatorcontrib><creatorcontrib>Carvignese, Cosimo</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Venezia, Antonio</au><au>Aresta, Alessio</au><au>Carvignese, Cosimo</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHODS FOR CONTROLLING JERK AFTER GEAR SHIFTING IN VEHICLES, AND RELATED VEHICLES</title><date>2021-05-19</date><risdate>2021</risdate><abstract>Method (20) for controlling in a closed loop a work vehicle (1) including: an engine (3); a control unit (6); a sensor (5); a selector device (12) configured to permit the operator to select or define an acceleration profile (22); and a throttle input device (10). The method comprises the steps of: acquiring a ground speed (vground) or, alternatively, a ground acceleration (aground) of the work vehicle (1) through the sensor (5) ; generating (28) a throttle engine command (ωthrottle) indicative of a position of the throttle input device (10); acquiring the acceleration profile (22) through the selector device (12); generating (26, 38; 26) a setpoint quantity (vset; aset) based on the acceleration profile (22); generating (30; 130) a profile engine command (ωprofile; ω'profile) based on both the setpoint quantity (vset; aset) and either the ground speed (vground) or, alternatively, the ground acceleration (aground) ; generating (32) an engine command (ωeng) by selecting among at least the profile engine command (ωprofile; ω'profile) and the throttle engine command (ωthrottle) to control the engine (3) .</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3822470A1 |
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| subjects | BLASTING COMBUSTION ENGINES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS HYDRAULIC ENGINEERING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SOIL SHIFTING TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | METHODS FOR CONTROLLING JERK AFTER GEAR SHIFTING IN VEHICLES, AND RELATED VEHICLES |
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