Driving behavior prediction method and device, electronic equipment and storage medium
The invention relates to the technical field of safe driving, in particular to a driving behavior prediction method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring at least one frame of to-be-processed driving behavior data; standardizing th...
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| creator | HUANG GUOZHENG SHAO XIHUI |
| description | The invention relates to the technical field of safe driving, in particular to a driving behavior prediction method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring at least one frame of to-be-processed driving behavior data; standardizing the to-be-processed driving behavior data to obtain standardized driving behavior data; the standardized driving behavior data are input into a trained unsupervised learning framework, a prediction feature vector after the last frame of standardized driving behavior data is obtained, and the unsupervised learning framework comprises a feature extraction network layer, a recursive network layer and a prediction network layer; and inputting the predicted feature vector into a trained driving behavior detection model to obtain a driving behavior corresponding to the predicted feature vector, the driving behavior detection model being obtained by taking known driving behavior data and a driving behavior corresponding to |
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The method comprises the following steps: acquiring at least one frame of to-be-processed driving behavior data; standardizing the to-be-processed driving behavior data to obtain standardized driving behavior data; the standardized driving behavior data are input into a trained unsupervised learning framework, a prediction feature vector after the last frame of standardized driving behavior data is obtained, and the unsupervised learning framework comprises a feature extraction network layer, a recursive network layer and a prediction network layer; and inputting the predicted feature vector into a trained driving behavior detection model to obtain a driving behavior corresponding to the predicted feature vector, the driving behavior detection model being obtained by taking known driving behavior data and a driving behavior corresponding to</description><language>chi ; eng</language><subject>ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE ; CALCULATING ; CHECKING-DEVICES ; 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 ; ELECTRIC DIGITAL DATA PROCESSING ; GENERATING RANDOM NUMBERS ; PERFORMING OPERATIONS ; PHYSICS ; REGISTERING OR INDICATING THE WORKING OF MACHINES ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; TIME OR ATTENDANCE REGISTERS ; TRANSPORTING ; VEHICLES IN GENERAL ; VOTING OR LOTTERY APPARATUS</subject><creationdate>2023</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=20230228&DB=EPODOC&CC=CN&NR=115718890A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230228&DB=EPODOC&CC=CN&NR=115718890A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG GUOZHENG</creatorcontrib><creatorcontrib>SHAO XIHUI</creatorcontrib><title>Driving behavior prediction method and device, electronic equipment and storage medium</title><description>The invention relates to the technical field of safe driving, in particular to a driving behavior prediction method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring at least one frame of to-be-processed driving behavior data; standardizing the to-be-processed driving behavior data to obtain standardized driving behavior data; the standardized driving behavior data are input into a trained unsupervised learning framework, a prediction feature vector after the last frame of standardized driving behavior data is obtained, and the unsupervised learning framework comprises a feature extraction network layer, a recursive network layer and a prediction network layer; and inputting the predicted feature vector into a trained driving behavior detection model to obtain a driving behavior corresponding to the predicted feature vector, the driving behavior detection model being obtained by taking known driving behavior data and a driving behavior corresponding to</description><subject>ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE</subject><subject>CALCULATING</subject><subject>CHECKING-DEVICES</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>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>GENERATING RANDOM NUMBERS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>REGISTERING OR INDICATING THE WORKING OF MACHINES</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</subject><subject>TIME OR ATTENDANCE REGISTERS</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>VOTING OR LOTTERY APPARATUS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy70KwjAUhuEsDqLew3FXMIhYR6mKk5O4lph8bQ80PyZprl8RL8DpXZ53Kh6nyIVdR0_0qrCPFCIM68zekUXuvSHlDBkU1lgRBugcvWNNeI0cLFz-gpR9VB0-j-HRzsWkVUPC4teZWF7O9_q6RvANUlAaDrmpb1Lu9rKqDpvj9h_zBj6VOdo</recordid><startdate>20230228</startdate><enddate>20230228</enddate><creator>HUANG GUOZHENG</creator><creator>SHAO XIHUI</creator><scope>EVB</scope></search><sort><creationdate>20230228</creationdate><title>Driving behavior prediction method and device, electronic equipment and storage medium</title><author>HUANG GUOZHENG ; SHAO XIHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115718890A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE</topic><topic>CALCULATING</topic><topic>CHECKING-DEVICES</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>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>GENERATING RANDOM NUMBERS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>REGISTERING OR INDICATING THE WORKING OF MACHINES</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>TIME OR ATTENDANCE REGISTERS</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>VOTING OR LOTTERY APPARATUS</topic><toplevel>online_resources</toplevel><creatorcontrib>HUANG GUOZHENG</creatorcontrib><creatorcontrib>SHAO XIHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG GUOZHENG</au><au>SHAO XIHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Driving behavior prediction method and device, electronic equipment and storage medium</title><date>2023-02-28</date><risdate>2023</risdate><abstract>The invention relates to the technical field of safe driving, in particular to a driving behavior prediction method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring at least one frame of to-be-processed driving behavior data; standardizing the to-be-processed driving behavior data to obtain standardized driving behavior data; the standardized driving behavior data are input into a trained unsupervised learning framework, a prediction feature vector after the last frame of standardized driving behavior data is obtained, and the unsupervised learning framework comprises a feature extraction network layer, a recursive network layer and a prediction network layer; and inputting the predicted feature vector into a trained driving behavior detection model to obtain a driving behavior corresponding to the predicted feature vector, the driving behavior detection model being obtained by taking known driving behavior data and a driving behavior corresponding to</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CALCULATING CHECKING-DEVICES 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 ELECTRIC DIGITAL DATA PROCESSING GENERATING RANDOM NUMBERS PERFORMING OPERATIONS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TIME OR ATTENDANCE REGISTERS TRANSPORTING VEHICLES IN GENERAL VOTING OR LOTTERY APPARATUS |
| title | Driving behavior prediction method and device, electronic equipment and storage medium |
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