METHOD FOR CONTROLLING MOTOR OF HYBRID ELECTRIC VEHICLE IN RESOLVER FAIL
A method of controlling a motor in the failure of motor rotary angle sensors of a hybrid vehicle is provided to improve running stability of the vehicle, reduce the exhaust gas and prevent deterioration of the fuel efficiency by allowing a minimum hybrid function to be operated even in the failure m...
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| creator | YANG, CHAE MO |
| description | A method of controlling a motor in the failure of motor rotary angle sensors of a hybrid vehicle is provided to improve running stability of the vehicle, reduce the exhaust gas and prevent deterioration of the fuel efficiency by allowing a minimum hybrid function to be operated even in the failure mode operating conditions. A method for controlling a drive motor in the failure of motor rotary angle sensors of a hybrid vehicle comprises: a step of inputting signals of the motor rotary angle sensors and signals of engine crank angle sensors into a motor controller, a step of determining whether the motor rotary angle sensors are broken down or not from the signal input state of the motor rotary angle sensors, a step of converting the signals of the engine crank angle sensors into current location values corresponding to the motor rotary angle sensors, thereby synchronizing locations of the engine crank angle sensors, and a step of controlling the motor by busing the signals of the synchronized engine crank angle sensors. |
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A method for controlling a drive motor in the failure of motor rotary angle sensors of a hybrid vehicle comprises: a step of inputting signals of the motor rotary angle sensors and signals of engine crank angle sensors into a motor controller, a step of determining whether the motor rotary angle sensors are broken down or not from the signal input state of the motor rotary angle sensors, a step of converting the signals of the engine crank angle sensors into current location values corresponding to the motor rotary angle sensors, thereby synchronizing locations of the engine crank angle sensors, and a step of controlling the motor by busing the signals of the synchronized engine crank angle sensors.</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>2009</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=20090617&DB=EPODOC&CC=KR&NR=20090062343A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090617&DB=EPODOC&CC=KR&NR=20090062343A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG, CHAE MO</creatorcontrib><title>METHOD FOR CONTROLLING MOTOR OF HYBRID ELECTRIC VEHICLE IN RESOLVER FAIL</title><description>A method of controlling a motor in the failure of motor rotary angle sensors of a hybrid vehicle is provided to improve running stability of the vehicle, reduce the exhaust gas and prevent deterioration of the fuel efficiency by allowing a minimum hybrid function to be operated even in the failure mode operating conditions. 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A method for controlling a drive motor in the failure of motor rotary angle sensors of a hybrid vehicle comprises: a step of inputting signals of the motor rotary angle sensors and signals of engine crank angle sensors into a motor controller, a step of determining whether the motor rotary angle sensors are broken down or not from the signal input state of the motor rotary angle sensors, a step of converting the signals of the engine crank angle sensors into current location values corresponding to the motor rotary angle sensors, thereby synchronizing locations of the engine crank angle sensors, and a step of controlling the motor by busing the signals of the synchronized engine crank angle sensors.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_KR20090062343A |
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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 | METHOD FOR CONTROLLING MOTOR OF HYBRID ELECTRIC VEHICLE IN RESOLVER FAIL |
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