Amphibious vehicle engine multi-power control method and system
The invention belongs to the field of engine control, and particularly discloses an amphibious vehicle engine multi-power control method and system. The method comprises the steps that a power distributor selects a water gear or a land gear, an engine ECU introduces a land gear combination state sig...
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| creator | WU WEIXING KUANG WENYU HU WEI ZHOU ZHONGSHENG ZHANG QIANG |
| description | The invention belongs to the field of engine control, and particularly discloses an amphibious vehicle engine multi-power control method and system. The method comprises the steps that a power distributor selects a water gear or a land gear, an engine ECU introduces a land gear combination state signal of the power distributor, if the land gear combination state signal is Y, the engine ECU controls an engine to output torque and conduct low-power output, and if the land gear combination state signal is N, the engine ECU controls the engine to output torque and conduct high-power output, and whether a water short-time limit working mode is started or not is judged. The system comprises the engine, the power distributor, a gearbox, paddles and a control system. The control system comprises the engine ECU and a vehicle control unit (VCU). The power output of land running low power, overwater high-speed sliding high power and overwater transition starting sliding navigation limit power can be met, the vehicle ser |
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The method comprises the steps that a power distributor selects a water gear or a land gear, an engine ECU introduces a land gear combination state signal of the power distributor, if the land gear combination state signal is Y, the engine ECU controls an engine to output torque and conduct low-power output, and if the land gear combination state signal is N, the engine ECU controls the engine to output torque and conduct high-power output, and whether a water short-time limit working mode is started or not is judged. The system comprises the engine, the power distributor, a gearbox, paddles and a control system. The control system comprises the engine ECU and a vehicle control unit (VCU). The power output of land running low power, overwater high-speed sliding high power and overwater transition starting sliding navigation limit power can be met, the vehicle ser</description><language>chi ; eng</language><subject>AMPHIBIOUS OR LIKE VEHICLES ; BLASTING ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; CONVERTIBLE VEHICLES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; TRANSPORTING ; VEHICLES FOR USE BOTH ON RAIL AND ON ROAD ; 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=20211130&DB=EPODOC&CC=CN&NR=113719363A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211130&DB=EPODOC&CC=CN&NR=113719363A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU WEIXING</creatorcontrib><creatorcontrib>KUANG WENYU</creatorcontrib><creatorcontrib>HU WEI</creatorcontrib><creatorcontrib>ZHOU ZHONGSHENG</creatorcontrib><creatorcontrib>ZHANG QIANG</creatorcontrib><title>Amphibious vehicle engine multi-power control method and system</title><description>The invention belongs to the field of engine control, and particularly discloses an amphibious vehicle engine multi-power control method and system. The method comprises the steps that a power distributor selects a water gear or a land gear, an engine ECU introduces a land gear combination state signal of the power distributor, if the land gear combination state signal is Y, the engine ECU controls an engine to output torque and conduct low-power output, and if the land gear combination state signal is N, the engine ECU controls the engine to output torque and conduct high-power output, and whether a water short-time limit working mode is started or not is judged. The system comprises the engine, the power distributor, a gearbox, paddles and a control system. The control system comprises the engine ECU and a vehicle control unit (VCU). The power output of land running low power, overwater high-speed sliding high power and overwater transition starting sliding navigation limit power can be met, the vehicle ser</description><subject>AMPHIBIOUS OR LIKE VEHICLES</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>CONVERTIBLE VEHICLES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>VEHICLES FOR USE BOTH ON RAIL AND ON ROAD</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>eNrjZLB3zC3IyEzKzC8tVihLzchMzklVSM1Lz8xLVcgtzSnJ1C3IL08tUkjOzyspys9RyE0tychPUUjMS1EoriwuSc3lYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhsbmhpbGZsaOxsSoAQDAizFQ</recordid><startdate>20211130</startdate><enddate>20211130</enddate><creator>WU WEIXING</creator><creator>KUANG WENYU</creator><creator>HU WEI</creator><creator>ZHOU ZHONGSHENG</creator><creator>ZHANG QIANG</creator><scope>EVB</scope></search><sort><creationdate>20211130</creationdate><title>Amphibious vehicle engine multi-power control method and system</title><author>WU WEIXING ; KUANG WENYU ; HU WEI ; ZHOU ZHONGSHENG ; ZHANG QIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113719363A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>AMPHIBIOUS OR LIKE VEHICLES</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>CONVERTIBLE VEHICLES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>VEHICLES FOR USE BOTH ON RAIL AND ON ROAD</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WU WEIXING</creatorcontrib><creatorcontrib>KUANG WENYU</creatorcontrib><creatorcontrib>HU WEI</creatorcontrib><creatorcontrib>ZHOU ZHONGSHENG</creatorcontrib><creatorcontrib>ZHANG QIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU WEIXING</au><au>KUANG WENYU</au><au>HU WEI</au><au>ZHOU ZHONGSHENG</au><au>ZHANG QIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Amphibious vehicle engine multi-power control method and system</title><date>2021-11-30</date><risdate>2021</risdate><abstract>The invention belongs to the field of engine control, and particularly discloses an amphibious vehicle engine multi-power control method and system. The method comprises the steps that a power distributor selects a water gear or a land gear, an engine ECU introduces a land gear combination state signal of the power distributor, if the land gear combination state signal is Y, the engine ECU controls an engine to output torque and conduct low-power output, and if the land gear combination state signal is N, the engine ECU controls the engine to output torque and conduct high-power output, and whether a water short-time limit working mode is started or not is judged. The system comprises the engine, the power distributor, a gearbox, paddles and a control system. The control system comprises the engine ECU and a vehicle control unit (VCU). The power output of land running low power, overwater high-speed sliding high power and overwater transition starting sliding navigation limit power can be met, the vehicle ser</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AMPHIBIOUS OR LIKE VEHICLES BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES CONVERTIBLE VEHICLES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS TRANSPORTING VEHICLES FOR USE BOTH ON RAIL AND ON ROAD VEHICLES IN GENERAL WEAPONS |
| title | Amphibious vehicle engine multi-power control method and system |
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