Longitudinal vehicle speed estimation method, controller, product, storage medium and automobile
The invention discloses a longitudinal vehicle speed estimation method, a controller, a product, a storage medium and an automobile. The method comprises the following steps: acquiring current vehicle data, wherein the current vehicle data comprises current wheel speeds corresponding to a plurality...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | YAN XIAOFEN KUANG YUNLONG LIU YIFA LU GUOXIANG TIAN FANGYIN |
| description | The invention discloses a longitudinal vehicle speed estimation method, a controller, a product, a storage medium and an automobile. The method comprises the following steps: acquiring current vehicle data, wherein the current vehicle data comprises current wheel speeds corresponding to a plurality of wheels; based on the current wheel speeds corresponding to the multiple wheels, longitudinal wheel speed components corresponding to the multiple wheels are determined; based on the longitudinal wheel speed components corresponding to the multiple wheels, the current slipping working condition is determined; and vehicle speed estimation is carried out based on the current slip working condition, and the current longitudinal vehicle speed is determined. According to the method, the cost of longitudinal vehicle speed estimation can be reduced, and the accuracy and reliability of the estimated current longitudinal vehicle speed are guaranteed.
本发明公开了一种纵向车速估计方法、控制器、产品、存储介质及汽车。该方法包括：获取当前车辆数据，所述当前车辆数据包括多个车轮对应的当前轮速；基于多 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118494504A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118494504A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118494504A3</originalsourceid><addsrcrecordid>eNqNyrEKwjAQANAuDqL-w7lXsFhBRymKgzi51zO5tgdJLiQXv18HP8DpLW9ePW8SRtZiOaCDN01sHEGORBYoK3tUlgCedBJbg5GgSZyjVENMYovRGrJKwpG-yXLxgMECFhUvL3a0rGYDukyrn4tqfTk_uuuGovSUIxoKpH13b5pDe2z32_a0--d8AA4CPcs</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Longitudinal vehicle speed estimation method, controller, product, storage medium and automobile</title><source>esp@cenet</source><creator>YAN XIAOFEN ; KUANG YUNLONG ; LIU YIFA ; LU GUOXIANG ; TIAN FANGYIN</creator><creatorcontrib>YAN XIAOFEN ; KUANG YUNLONG ; LIU YIFA ; LU GUOXIANG ; TIAN FANGYIN</creatorcontrib><description>The invention discloses a longitudinal vehicle speed estimation method, a controller, a product, a storage medium and an automobile. The method comprises the following steps: acquiring current vehicle data, wherein the current vehicle data comprises current wheel speeds corresponding to a plurality of wheels; based on the current wheel speeds corresponding to the multiple wheels, longitudinal wheel speed components corresponding to the multiple wheels are determined; based on the longitudinal wheel speed components corresponding to the multiple wheels, the current slipping working condition is determined; and vehicle speed estimation is carried out based on the current slip working condition, and the current longitudinal vehicle speed is determined. According to the method, the cost of longitudinal vehicle speed estimation can be reduced, and the accuracy and reliability of the estimated current longitudinal vehicle speed are guaranteed.
本发明公开了一种纵向车速估计方法、控制器、产品、存储介质及汽车。该方法包括：获取当前车辆数据，所述当前车辆数据包括多个车轮对应的当前轮速；基于多</description><language>chi ; eng</language><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID 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>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=20240816&DB=EPODOC&CC=CN&NR=118494504A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240816&DB=EPODOC&CC=CN&NR=118494504A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAN XIAOFEN</creatorcontrib><creatorcontrib>KUANG YUNLONG</creatorcontrib><creatorcontrib>LIU YIFA</creatorcontrib><creatorcontrib>LU GUOXIANG</creatorcontrib><creatorcontrib>TIAN FANGYIN</creatorcontrib><title>Longitudinal vehicle speed estimation method, controller, product, storage medium and automobile</title><description>The invention discloses a longitudinal vehicle speed estimation method, a controller, a product, a storage medium and an automobile. The method comprises the following steps: acquiring current vehicle data, wherein the current vehicle data comprises current wheel speeds corresponding to a plurality of wheels; based on the current wheel speeds corresponding to the multiple wheels, longitudinal wheel speed components corresponding to the multiple wheels are determined; based on the longitudinal wheel speed components corresponding to the multiple wheels, the current slipping working condition is determined; and vehicle speed estimation is carried out based on the current slip working condition, and the current longitudinal vehicle speed is determined. According to the method, the cost of longitudinal vehicle speed estimation can be reduced, and the accuracy and reliability of the estimated current longitudinal vehicle speed are guaranteed.
本发明公开了一种纵向车速估计方法、控制器、产品、存储介质及汽车。该方法包括：获取当前车辆数据，所述当前车辆数据包括多个车轮对应的当前轮速；基于多</description><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</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>eNqNyrEKwjAQANAuDqL-w7lXsFhBRymKgzi51zO5tgdJLiQXv18HP8DpLW9ePW8SRtZiOaCDN01sHEGORBYoK3tUlgCedBJbg5GgSZyjVENMYovRGrJKwpG-yXLxgMECFhUvL3a0rGYDukyrn4tqfTk_uuuGovSUIxoKpH13b5pDe2z32_a0--d8AA4CPcs</recordid><startdate>20240816</startdate><enddate>20240816</enddate><creator>YAN XIAOFEN</creator><creator>KUANG YUNLONG</creator><creator>LIU YIFA</creator><creator>LU GUOXIANG</creator><creator>TIAN FANGYIN</creator><scope>EVB</scope></search><sort><creationdate>20240816</creationdate><title>Longitudinal vehicle speed estimation method, controller, product, storage medium and automobile</title><author>YAN XIAOFEN ; KUANG YUNLONG ; LIU YIFA ; LU GUOXIANG ; TIAN FANGYIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118494504A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>YAN XIAOFEN</creatorcontrib><creatorcontrib>KUANG YUNLONG</creatorcontrib><creatorcontrib>LIU YIFA</creatorcontrib><creatorcontrib>LU GUOXIANG</creatorcontrib><creatorcontrib>TIAN FANGYIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAN XIAOFEN</au><au>KUANG YUNLONG</au><au>LIU YIFA</au><au>LU GUOXIANG</au><au>TIAN FANGYIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Longitudinal vehicle speed estimation method, controller, product, storage medium and automobile</title><date>2024-08-16</date><risdate>2024</risdate><abstract>The invention discloses a longitudinal vehicle speed estimation method, a controller, a product, a storage medium and an automobile. The method comprises the following steps: acquiring current vehicle data, wherein the current vehicle data comprises current wheel speeds corresponding to a plurality of wheels; based on the current wheel speeds corresponding to the multiple wheels, longitudinal wheel speed components corresponding to the multiple wheels are determined; based on the longitudinal wheel speed components corresponding to the multiple wheels, the current slipping working condition is determined; and vehicle speed estimation is carried out based on the current slip working condition, and the current longitudinal vehicle speed is determined. According to the method, the cost of longitudinal vehicle speed estimation can be reduced, and the accuracy and reliability of the estimated current longitudinal vehicle speed are guaranteed.
本发明公开了一种纵向车速估计方法、控制器、产品、存储介质及汽车。该方法包括：获取当前车辆数据，所述当前车辆数据包括多个车轮对应的当前轮速；基于多</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118494504A |
| source | esp@cenet |
| subjects | CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL |
| title | Longitudinal vehicle speed estimation method, controller, product, storage medium and automobile |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T01%3A10%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=YAN%20XIAOFEN&rft.date=2024-08-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118494504A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |