DRIVING SUPPORT SYSTEM
A driving support system for a vehicle includes an information obtainer, a target vehicle speed calculator, a comparison processor, and a determination processor. The information obtainer is configured to obtain curvature information about a curvature of a driving lane of the vehicle and about a cur...
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| creator | ISHIZUKA, Koji YATAGAI, Takuro |
| description | A driving support system for a vehicle includes an information obtainer, a target vehicle speed calculator, a comparison processor, and a determination processor. The information obtainer is configured to obtain curvature information about a curvature of a driving lane of the vehicle and about a curvature of an adjacent lane. The adjacent lane is adjacent to the driving lane. The target vehicle speed calculator is configured to calculate a target vehicle speed in the driving lane and a target vehicle speed in the adjacent lane using the curvature information. The comparison processor is configured to compare a difference between the target vehicle speed in the driving lane and the target vehicle speed in the adjacent lane with a threshold. If the difference is greater than or equal to the threshold, the determination processor is configured to determine that a road branches off in a traveling direction of the vehicle. |
| format | Patent |
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The information obtainer is configured to obtain curvature information about a curvature of a driving lane of the vehicle and about a curvature of an adjacent lane. The adjacent lane is adjacent to the driving lane. The target vehicle speed calculator is configured to calculate a target vehicle speed in the driving lane and a target vehicle speed in the adjacent lane using the curvature information. The comparison processor is configured to compare a difference between the target vehicle speed in the driving lane and the target vehicle speed in the adjacent lane with a threshold. 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If the difference is greater than or equal to the threshold, the determination processor is configured to determine that a road branches off in a traveling direction of the vehicle.</description><subject>CALCULATING</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>HANDLING RECORD CARRIERS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBzCfIM8_RzVwgODQjwDwpRCI4MDnH15WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8aHBRgZGhsYW5maGlo6GxsSpAgBTgiB0</recordid><startdate>20211216</startdate><enddate>20211216</enddate><creator>ISHIZUKA, Koji</creator><creator>YATAGAI, Takuro</creator><scope>EVB</scope></search><sort><creationdate>20211216</creationdate><title>DRIVING SUPPORT SYSTEM</title><author>ISHIZUKA, Koji ; YATAGAI, Takuro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2021387619A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>CALCULATING</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>HANDLING RECORD CARRIERS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</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>ISHIZUKA, Koji</creatorcontrib><creatorcontrib>YATAGAI, Takuro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ISHIZUKA, Koji</au><au>YATAGAI, Takuro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DRIVING SUPPORT SYSTEM</title><date>2021-12-16</date><risdate>2021</risdate><abstract>A driving support system for a vehicle includes an information obtainer, a target vehicle speed calculator, a comparison processor, and a determination processor. The information obtainer is configured to obtain curvature information about a curvature of a driving lane of the vehicle and about a curvature of an adjacent lane. The adjacent lane is adjacent to the driving lane. The target vehicle speed calculator is configured to calculate a target vehicle speed in the driving lane and a target vehicle speed in the adjacent lane using the curvature information. The comparison processor is configured to compare a difference between the target vehicle speed in the driving lane and the target vehicle speed in the adjacent lane with a threshold. If the difference is greater than or equal to the threshold, the determination processor is configured to determine that a road branches off in a traveling direction of the vehicle.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | CALCULATING COMPUTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COUNTING HANDLING RECORD CARRIERS PERFORMING OPERATIONS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL |
| title | DRIVING SUPPORT SYSTEM |
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