VEHICLE ALERT DEVICE
A vehicle alert device (10) executes alert control of determining, when a target is detected in a periphery of an own vehicle (C1), within a set calculation period, whether the target is an alert-target object that does not include a stationary object, determining, when the target is an alert-target...
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| creator | FUKUTA, Junya SOYA, Ryuichi KUMASHIRO, Takuto KAWAGUCHI, Yoshihiro |
| description | A vehicle alert device (10) executes alert control of determining, when a target is detected in a periphery of an own vehicle (C1), within a set calculation period, whether the target is an alert-target object that does not include a stationary object, determining, when the target is an alert-target object, whether the alert-target object exists in a blind spot area (RL, RR) of a driver, and alerting the driver when the alert-target object exists in the blind spot area. The vehicle alert device avoids executing the alert control when a relative speed of the own vehicle with respect to the alert-target object at a time when the own vehicle overtakes the alert-target object is equal to or higher than a predetermined threshold value. The vehicle alert device sets the predetermined threshold value to a larger value and sets the set calculation period to a shorter value, when a travel speed of the own vehicle at the time when the own vehicle overtakes the alert-target object is equal to or higher than a predetermined speed, than the predetermined threshold value and the set calculation period at a time when the travel speed of the own vehicle is lower than the predetermined speed. |
| format | Patent |
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The vehicle alert device avoids executing the alert control when a relative speed of the own vehicle with respect to the alert-target object at a time when the own vehicle overtakes the alert-target object is equal to or higher than a predetermined threshold value. The vehicle alert device sets the predetermined threshold value to a larger value and sets the set calculation period to a shorter value, when a travel speed of the own vehicle at the time when the own vehicle overtakes the alert-target object is equal to or higher than a predetermined speed, than the predetermined threshold value and the set calculation period at a time when the travel speed of the own vehicle is lower than the predetermined speed.</description><language>eng ; fre ; ger</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PERFORMING OPERATIONS ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; SIGNALLING ; TESTING ; TRAFFIC CONTROL SYSTEMS ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2022</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=20221005&DB=EPODOC&CC=EP&NR=4006874A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221005&DB=EPODOC&CC=EP&NR=4006874A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUKUTA, Junya</creatorcontrib><creatorcontrib>SOYA, Ryuichi</creatorcontrib><creatorcontrib>KUMASHIRO, Takuto</creatorcontrib><creatorcontrib>KAWAGUCHI, Yoshihiro</creatorcontrib><title>VEHICLE ALERT DEVICE</title><description>A vehicle alert device (10) executes alert control of determining, when a target is detected in a periphery of an own vehicle (C1), within a set calculation period, whether the target is an alert-target object that does not include a stationary object, determining, when the target is an alert-target object, whether the alert-target object exists in a blind spot area (RL, RR) of a driver, and alerting the driver when the alert-target object exists in the blind spot area. The vehicle alert device avoids executing the alert control when a relative speed of the own vehicle with respect to the alert-target object at a time when the own vehicle overtakes the alert-target object is equal to or higher than a predetermined threshold value. The vehicle alert device sets the predetermined threshold value to a larger value and sets the set calculation period to a shorter value, when a travel speed of the own vehicle at the time when the own vehicle overtakes the alert-target object is equal to or higher than a predetermined speed, than the predetermined threshold value and the set calculation period at a time when the travel speed of the own vehicle is lower than the predetermined speed.</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</subject><subject>SIGNALLING</subject><subject>TESTING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAJc_XwdPZxVXD0cQ0KUXBxDfN0duVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuASYGBmYW5iaOJsZEKAEALO0eCw</recordid><startdate>20221005</startdate><enddate>20221005</enddate><creator>FUKUTA, Junya</creator><creator>SOYA, Ryuichi</creator><creator>KUMASHIRO, Takuto</creator><creator>KAWAGUCHI, Yoshihiro</creator><scope>EVB</scope></search><sort><creationdate>20221005</creationdate><title>VEHICLE ALERT DEVICE</title><author>FUKUTA, Junya ; SOYA, Ryuichi ; KUMASHIRO, Takuto ; KAWAGUCHI, Yoshihiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4006874A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>SIGNALLING</topic><topic>TESTING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>FUKUTA, Junya</creatorcontrib><creatorcontrib>SOYA, Ryuichi</creatorcontrib><creatorcontrib>KUMASHIRO, Takuto</creatorcontrib><creatorcontrib>KAWAGUCHI, Yoshihiro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUKUTA, Junya</au><au>SOYA, Ryuichi</au><au>KUMASHIRO, Takuto</au><au>KAWAGUCHI, Yoshihiro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VEHICLE ALERT DEVICE</title><date>2022-10-05</date><risdate>2022</risdate><abstract>A vehicle alert device (10) executes alert control of determining, when a target is detected in a periphery of an own vehicle (C1), within a set calculation period, whether the target is an alert-target object that does not include a stationary object, determining, when the target is an alert-target object, whether the alert-target object exists in a blind spot area (RL, RR) of a driver, and alerting the driver when the alert-target object exists in the blind spot area. The vehicle alert device avoids executing the alert control when a relative speed of the own vehicle with respect to the alert-target object at a time when the own vehicle overtakes the alert-target object is equal to or higher than a predetermined threshold value. The vehicle alert device sets the predetermined threshold value to a larger value and sets the set calculation period to a shorter value, when a travel speed of the own vehicle at the time when the own vehicle overtakes the alert-target object is equal to or higher than a predetermined speed, than the predetermined threshold value and the set calculation period at a time when the travel speed of the own vehicle is lower than the predetermined speed.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| source | esp@cenet |
| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PERFORMING OPERATIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SIGNALLING TESTING TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLES IN GENERAL |
| title | VEHICLE ALERT DEVICE |
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