Active air-inlet grille system and control method of motor controller based on active air-inlet grille system
The invention discloses an active air-inlet grille system and a control method of a motor controller based on the active air-inlet grille system, the mode and state jump of a grille are defined based on a software architecture of the grille, the grille is divided into five modes, namely an initializ...
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| creator | FAN RENHAO HE DEGUAN CHEN LI CAO ZIJIAN |
| description | The invention discloses an active air-inlet grille system and a control method of a motor controller based on the active air-inlet grille system, the mode and state jump of a grille are defined based on a software architecture of the grille, the grille is divided into five modes, namely an initialization mode, a calibration mode, a normal mode, a failure mode and a sleep mode, and after being powered on, the motor controller is switched on. The system continuously jumps in several states according to actual conditions. The invention further provides a fault protection mechanism, when it is detected that the action of the grating is abnormal, the fault can be rapidly and accurately recognized, the recognized fault is subjected to grading processing, the fault is fed back to a vehicle control unit VCU in time, and further processing is conducted according to an instruction of the VCU, fault misinformation is eliminated, and the fault is eliminated; and after the fault is eliminated, the flag bit is cleared in t |
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The system continuously jumps in several states according to actual conditions. The invention further provides a fault protection mechanism, when it is detected that the action of the grating is abnormal, the fault can be rapidly and accurately recognized, the recognized fault is subjected to grading processing, the fault is fed back to a vehicle control unit VCU in time, and further processing is conducted according to an instruction of the VCU, fault misinformation is eliminated, and the fault is eliminated; and after the fault is eliminated, the flag bit is cleared in t</description><language>chi ; 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 ; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; PERFORMING OPERATIONS ; TRANSPORTING ; VEHICLES IN GENERAL ; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><creationdate>2022</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=20221004&DB=EPODOC&CC=CN&NR=115139779A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221004&DB=EPODOC&CC=CN&NR=115139779A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FAN RENHAO</creatorcontrib><creatorcontrib>HE DEGUAN</creatorcontrib><creatorcontrib>CHEN LI</creatorcontrib><creatorcontrib>CAO ZIJIAN</creatorcontrib><title>Active air-inlet grille system and control method of motor controller based on active air-inlet grille system</title><description>The invention discloses an active air-inlet grille system and a control method of a motor controller based on the active air-inlet grille system, the mode and state jump of a grille are defined based on a software architecture of the grille, the grille is divided into five modes, namely an initialization mode, a calibration mode, a normal mode, a failure mode and a sleep mode, and after being powered on, the motor controller is switched on. The system continuously jumps in several states according to actual conditions. The invention further provides a fault protection mechanism, when it is detected that the action of the grating is abnormal, the fault can be rapidly and accurately recognized, the recognized fault is subjected to grading processing, the fault is fed back to a vehicle control unit VCU in time, and further processing is conducted according to an instruction of the VCU, fault misinformation is eliminated, and the fault is eliminated; and after the fault is eliminated, the flag bit is cleared in t</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>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAURbM4iPoPzw_oEIqUjqVUnJzcS0xvNfCSV5KH4N_roKs4XTjncNcmdl7DA-RCrkJiKN1yYAaVZ1FEcmkiL0mzMEXoXSaSmaKo5C9nZLq6grdJ5H7ebc1qdlyw--zG7I_DpT9VWGREWZxHgo792dqDrdumabv6n-YFbnxCTw</recordid><startdate>20221004</startdate><enddate>20221004</enddate><creator>FAN RENHAO</creator><creator>HE DEGUAN</creator><creator>CHEN LI</creator><creator>CAO ZIJIAN</creator><scope>EVB</scope></search><sort><creationdate>20221004</creationdate><title>Active air-inlet grille system and control method of motor controller based on active air-inlet grille system</title><author>FAN RENHAO ; HE DEGUAN ; CHEN LI ; CAO ZIJIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115139779A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>FAN RENHAO</creatorcontrib><creatorcontrib>HE DEGUAN</creatorcontrib><creatorcontrib>CHEN LI</creatorcontrib><creatorcontrib>CAO ZIJIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FAN RENHAO</au><au>HE DEGUAN</au><au>CHEN LI</au><au>CAO ZIJIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Active air-inlet grille system and control method of motor controller based on active air-inlet grille system</title><date>2022-10-04</date><risdate>2022</risdate><abstract>The invention discloses an active air-inlet grille system and a control method of a motor controller based on the active air-inlet grille system, the mode and state jump of a grille are defined based on a software architecture of the grille, the grille is divided into five modes, namely an initialization mode, a calibration mode, a normal mode, a failure mode and a sleep mode, and after being powered on, the motor controller is switched on. The system continuously jumps in several states according to actual conditions. The invention further provides a fault protection mechanism, when it is detected that the action of the grating is abnormal, the fault can be rapidly and accurately recognized, the recognized fault is subjected to grading processing, the fault is fed back to a vehicle control unit VCU in time, and further processing is conducted according to an instruction of the VCU, fault misinformation is eliminated, and the fault is eliminated; and after the fault is eliminated, the flag bit is cleared in t</abstract><oa>free_for_read</oa></addata></record> |
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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 CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR |
| title | Active air-inlet grille system and control method of motor controller based on active air-inlet grille system |
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