VRU test method and device capable of automatically adjusting collision point and storage medium
The invention relates to a VRU test method and device capable of automatically adjusting a collision point and a storage medium, and the method comprises the steps: calculating the real-time collision time TTC0 of a target vehicle and a VRU, and triggering the VRU to start moving when the real-time...
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 | WANG QIJUN QIU TAICHAO |
| description | The invention relates to a VRU test method and device capable of automatically adjusting a collision point and a storage medium, and the method comprises the steps: calculating the real-time collision time TTC0 of a target vehicle and a VRU, and triggering the VRU to start moving when the real-time collision time TTC0 is changed to be equal to a triggering threshold time value TTCVRU of the VRU; the real-time collision time TTC0 is set to include t1 and t2; when the VRU is within the time t2, the movement speed of the VRU is adjusted in real time according to the speed of the target vehicle or the transverse position deviation value of the target vehicle to ensure that the collision point of the target vehicle and the VRU is accurate, and when the acceleration of the target vehicle is smaller than or equal to-5m/s < 2 >, the VRU keeps the current constant speed to advance; and when the target vehicle speed and the transverse position deviate within a certain range, the VRU can adaptively adjust the movement s |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117647402A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117647402A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117647402A3</originalsourceid><addsrcrecordid>eNqNjEEOAUEQAPfiIPhDe4DEsrFn2RAnB8F1tZne1TIzPTE9Er8n4gFOdamqYXE5H06glBQ86U0sYLBg6cmGwGDEqyOQDjCreFQ26NwL0N5zUg49GHGOE0uAKBz0WyeVB_b0GVrOflwMOnSJJj-Oiul2c2x2M4rSUopoKJC2zb4s61VVV_PFevmP8wajwD1G</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>VRU test method and device capable of automatically adjusting collision point and storage medium</title><source>esp@cenet</source><creator>WANG QIJUN ; QIU TAICHAO</creator><creatorcontrib>WANG QIJUN ; QIU TAICHAO</creatorcontrib><description>The invention relates to a VRU test method and device capable of automatically adjusting a collision point and a storage medium, and the method comprises the steps: calculating the real-time collision time TTC0 of a target vehicle and a VRU, and triggering the VRU to start moving when the real-time collision time TTC0 is changed to be equal to a triggering threshold time value TTCVRU of the VRU; the real-time collision time TTC0 is set to include t1 and t2; when the VRU is within the time t2, the movement speed of the VRU is adjusted in real time according to the speed of the target vehicle or the transverse position deviation value of the target vehicle to ensure that the collision point of the target vehicle and the VRU is accurate, and when the acceleration of the target vehicle is smaller than or equal to-5m/s < 2 >, the VRU keeps the current constant speed to advance; and when the target vehicle speed and the transverse position deviate within a certain range, the VRU can adaptively adjust the movement s</description><language>chi ; eng</language><subject>MEASURING ; PHYSICS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</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=20240305&DB=EPODOC&CC=CN&NR=117647402A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240305&DB=EPODOC&CC=CN&NR=117647402A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG QIJUN</creatorcontrib><creatorcontrib>QIU TAICHAO</creatorcontrib><title>VRU test method and device capable of automatically adjusting collision point and storage medium</title><description>The invention relates to a VRU test method and device capable of automatically adjusting a collision point and a storage medium, and the method comprises the steps: calculating the real-time collision time TTC0 of a target vehicle and a VRU, and triggering the VRU to start moving when the real-time collision time TTC0 is changed to be equal to a triggering threshold time value TTCVRU of the VRU; the real-time collision time TTC0 is set to include t1 and t2; when the VRU is within the time t2, the movement speed of the VRU is adjusted in real time according to the speed of the target vehicle or the transverse position deviation value of the target vehicle to ensure that the collision point of the target vehicle and the VRU is accurate, and when the acceleration of the target vehicle is smaller than or equal to-5m/s < 2 >, the VRU keeps the current constant speed to advance; and when the target vehicle speed and the transverse position deviate within a certain range, the VRU can adaptively adjust the movement s</description><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEOAUEQAPfiIPhDe4DEsrFn2RAnB8F1tZne1TIzPTE9Er8n4gFOdamqYXE5H06glBQ86U0sYLBg6cmGwGDEqyOQDjCreFQ26NwL0N5zUg49GHGOE0uAKBz0WyeVB_b0GVrOflwMOnSJJj-Oiul2c2x2M4rSUopoKJC2zb4s61VVV_PFevmP8wajwD1G</recordid><startdate>20240305</startdate><enddate>20240305</enddate><creator>WANG QIJUN</creator><creator>QIU TAICHAO</creator><scope>EVB</scope></search><sort><creationdate>20240305</creationdate><title>VRU test method and device capable of automatically adjusting collision point and storage medium</title><author>WANG QIJUN ; QIU TAICHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117647402A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG QIJUN</creatorcontrib><creatorcontrib>QIU TAICHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG QIJUN</au><au>QIU TAICHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VRU test method and device capable of automatically adjusting collision point and storage medium</title><date>2024-03-05</date><risdate>2024</risdate><abstract>The invention relates to a VRU test method and device capable of automatically adjusting a collision point and a storage medium, and the method comprises the steps: calculating the real-time collision time TTC0 of a target vehicle and a VRU, and triggering the VRU to start moving when the real-time collision time TTC0 is changed to be equal to a triggering threshold time value TTCVRU of the VRU; the real-time collision time TTC0 is set to include t1 and t2; when the VRU is within the time t2, the movement speed of the VRU is adjusted in real time according to the speed of the target vehicle or the transverse position deviation value of the target vehicle to ensure that the collision point of the target vehicle and the VRU is accurate, and when the acceleration of the target vehicle is smaller than or equal to-5m/s < 2 >, the VRU keeps the current constant speed to advance; and when the target vehicle speed and the transverse position deviate within a certain range, the VRU can adaptively adjust the movement s</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117647402A |
| source | esp@cenet |
| subjects | MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR |
| title | VRU test method and device capable of automatically adjusting collision point and storage medium |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T10%3A39%3A41IST&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=WANG%20QIJUN&rft.date=2024-03-05&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117647402A%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 |