APPARATUS FOR ESTIMATING WHEEL SLIP RATE OF VEHICLE AND APPARATUS FOR ESTIMATING DRIVING SPEED USING THE SAME
본 발명의 일 실시예에 따른 차량속도 추정장치는 휠 속도와 모터 토크, 및 차량의 종가속도를 포함하는 차량의 주행정보를 수신하는 차량정보 수신부(100), 휠 슬립의 발생여부를 판단하는 휠 슬립 판단부, 상기 차량정보 수신부(100)로부터 수신한 상기 종가속도를 보정하는 종가속도 보정부, 및 상기 휠 슬립 판단부의 판단결과에 따라, 상기 휠 속도 또는 상기 보정된 종가속도를 이용하여 차량속도를 추정하는 차량속도 추정부를 포함할 수 있다. An apparatus for estimating a vehicle speed includes:...
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| creator | UM IK JIN BYUN JI HUN PARK JUNG HO CHOI SEUNG WON KIM MAN DONG HUH KUN SOO KANG JUN HAN YANG CHAN UK SHON HYUK JU SEO JIN SOO |
| description | 본 발명의 일 실시예에 따른 차량속도 추정장치는 휠 속도와 모터 토크, 및 차량의 종가속도를 포함하는 차량의 주행정보를 수신하는 차량정보 수신부(100), 휠 슬립의 발생여부를 판단하는 휠 슬립 판단부, 상기 차량정보 수신부(100)로부터 수신한 상기 종가속도를 보정하는 종가속도 보정부, 및 상기 휠 슬립 판단부의 판단결과에 따라, 상기 휠 속도 또는 상기 보정된 종가속도를 이용하여 차량속도를 추정하는 차량속도 추정부를 포함할 수 있다.
An apparatus for estimating a vehicle speed includes: a vehicle information receiving unit for receiving driving information of a vehicle, including wheel speed, motor torque, and longitudinal acceleration of the vehicle; a wheel slip determining unit for determining whether wheel slip occurs; a longitudinal acceleration correction unit correcting the longitudinal acceleration received from the vehicle information receiving unit; and a vehicle speed estimation unit for estimating a vehicle speed using the wheel speed or the corrected longitudinal acceleration according to the determination result of the wheel slip determining unit. |
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An apparatus for estimating a vehicle speed includes: a vehicle information receiving unit for receiving driving information of a vehicle, including wheel speed, motor torque, and longitudinal acceleration of the vehicle; a wheel slip determining unit for determining whether wheel slip occurs; a longitudinal acceleration correction unit correcting the longitudinal acceleration received from the vehicle information receiving unit; and a vehicle speed estimation unit for estimating a vehicle speed using the wheel speed or the corrected longitudinal acceleration according to the determination result of the wheel slip determining unit.</description><language>eng ; kor</language><subject>CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; COUNTING ; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT ; MEASURING ; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK ; PERFORMING OPERATIONS ; PHYSICS ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; TESTING ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2024</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=20241119&DB=EPODOC&CC=KR&NR=20240163205A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241119&DB=EPODOC&CC=KR&NR=20240163205A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>UM IK JIN</creatorcontrib><creatorcontrib>BYUN JI HUN</creatorcontrib><creatorcontrib>PARK JUNG HO</creatorcontrib><creatorcontrib>CHOI SEUNG WON</creatorcontrib><creatorcontrib>KIM MAN DONG</creatorcontrib><creatorcontrib>HUH KUN SOO</creatorcontrib><creatorcontrib>KANG JUN HAN</creatorcontrib><creatorcontrib>YANG CHAN UK</creatorcontrib><creatorcontrib>SHON HYUK JU</creatorcontrib><creatorcontrib>SEO JIN SOO</creatorcontrib><title>APPARATUS FOR ESTIMATING WHEEL SLIP RATE OF VEHICLE AND APPARATUS FOR ESTIMATING DRIVING SPEED USING THE SAME</title><description>본 발명의 일 실시예에 따른 차량속도 추정장치는 휠 속도와 모터 토크, 및 차량의 종가속도를 포함하는 차량의 주행정보를 수신하는 차량정보 수신부(100), 휠 슬립의 발생여부를 판단하는 휠 슬립 판단부, 상기 차량정보 수신부(100)로부터 수신한 상기 종가속도를 보정하는 종가속도 보정부, 및 상기 휠 슬립 판단부의 판단결과에 따라, 상기 휠 속도 또는 상기 보정된 종가속도를 이용하여 차량속도를 추정하는 차량속도 추정부를 포함할 수 있다.
An apparatus for estimating a vehicle speed includes: a vehicle information receiving unit for receiving driving information of a vehicle, including wheel speed, motor torque, and longitudinal acceleration of the vehicle; a wheel slip determining unit for determining whether wheel slip occurs; a longitudinal acceleration correction unit correcting the longitudinal acceleration received from the vehicle information receiving unit; and a vehicle speed estimation unit for estimating a vehicle speed using the wheel speed or the corrected longitudinal acceleration according to the determination result of the wheel slip determining unit.</description><subject>CALCULATING</subject><subject>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</subject><subject>COMPUTING</subject><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>COUNTING</subject><subject>INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT</subject><subject>MEASURING</subject><subject>MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi70KwjAURrs4iPoOF5yFmKr7pbkxwbQNuWkdS5E4-VOo748WXAWn88H5zjy7o_cYMDYMug5AHG2J0VZHOBsiB-ysh48nqDW0ZGzhCLBS8LNTwbYT2RMpaHja0RAwlrTMZtf-NqbVl4tsrSkWZpOGZ5fGob-kR3p1pyCF3IntIZdij_l_rzfwEzeO</recordid><startdate>20241119</startdate><enddate>20241119</enddate><creator>UM IK JIN</creator><creator>BYUN JI HUN</creator><creator>PARK JUNG HO</creator><creator>CHOI SEUNG WON</creator><creator>KIM MAN DONG</creator><creator>HUH KUN SOO</creator><creator>KANG JUN HAN</creator><creator>YANG CHAN UK</creator><creator>SHON HYUK JU</creator><creator>SEO JIN SOO</creator><scope>EVB</scope></search><sort><creationdate>20241119</creationdate><title>APPARATUS FOR ESTIMATING WHEEL SLIP RATE OF VEHICLE AND APPARATUS FOR ESTIMATING DRIVING SPEED USING THE SAME</title><author>UM IK JIN ; BYUN JI HUN ; PARK JUNG HO ; CHOI SEUNG WON ; KIM MAN DONG ; HUH KUN SOO ; KANG JUN HAN ; YANG CHAN UK ; SHON HYUK JU ; SEO JIN SOO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20240163205A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</topic><topic>COMPUTING</topic><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>COUNTING</topic><topic>INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT</topic><topic>MEASURING</topic><topic>MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>UM IK JIN</creatorcontrib><creatorcontrib>BYUN JI HUN</creatorcontrib><creatorcontrib>PARK JUNG HO</creatorcontrib><creatorcontrib>CHOI SEUNG WON</creatorcontrib><creatorcontrib>KIM MAN DONG</creatorcontrib><creatorcontrib>HUH KUN SOO</creatorcontrib><creatorcontrib>KANG JUN HAN</creatorcontrib><creatorcontrib>YANG CHAN UK</creatorcontrib><creatorcontrib>SHON HYUK JU</creatorcontrib><creatorcontrib>SEO JIN SOO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>UM IK JIN</au><au>BYUN JI HUN</au><au>PARK JUNG HO</au><au>CHOI SEUNG WON</au><au>KIM MAN DONG</au><au>HUH KUN SOO</au><au>KANG JUN HAN</au><au>YANG CHAN UK</au><au>SHON HYUK JU</au><au>SEO JIN SOO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>APPARATUS FOR ESTIMATING WHEEL SLIP RATE OF VEHICLE AND APPARATUS FOR ESTIMATING DRIVING SPEED USING THE SAME</title><date>2024-11-19</date><risdate>2024</risdate><abstract>본 발명의 일 실시예에 따른 차량속도 추정장치는 휠 속도와 모터 토크, 및 차량의 종가속도를 포함하는 차량의 주행정보를 수신하는 차량정보 수신부(100), 휠 슬립의 발생여부를 판단하는 휠 슬립 판단부, 상기 차량정보 수신부(100)로부터 수신한 상기 종가속도를 보정하는 종가속도 보정부, 및 상기 휠 슬립 판단부의 판단결과에 따라, 상기 휠 속도 또는 상기 보정된 종가속도를 이용하여 차량속도를 추정하는 차량속도 추정부를 포함할 수 있다.
An apparatus for estimating a vehicle speed includes: a vehicle information receiving unit for receiving driving information of a vehicle, including wheel speed, motor torque, and longitudinal acceleration of the vehicle; a wheel slip determining unit for determining whether wheel slip occurs; a longitudinal acceleration correction unit correcting the longitudinal acceleration received from the vehicle information receiving unit; and a vehicle speed estimation unit for estimating a vehicle speed using the wheel speed or the corrected longitudinal acceleration according to the determination result of the wheel slip determining unit.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COUNTING INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PERFORMING OPERATIONS PHYSICS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TESTING TRANSPORTING VEHICLES IN GENERAL |
| title | APPARATUS FOR ESTIMATING WHEEL SLIP RATE OF VEHICLE AND APPARATUS FOR ESTIMATING DRIVING SPEED USING THE SAME |
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