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公开(公告)号：EP4404171A1
公开(公告)日：2024-07-24
申请号：EP22922191.6
申请日：2022-12-22
申请人： AISIN CORPORATION
摘要： There are provided a driving assistance device and a computer program that allow, when a vehicle is parked in a parking lot, provision of driving assistance based on a more appropriate travel path compared to conventional cases. Specifically, it is configured such that when a vehicle is parked in a parking lot, an intra-parking-lot network which is a network representing a route that can be selected by the vehicle in the parking lot is obtained; a candidate entry path which is a candidate for a vehicle's travel path from an entrance to the parking lot to a parking location where the vehicle is parked is generated and obtained using the intra-parking-lot network and based on a first condition; it is determined whether or not the candidate entry path satisfies a condition for suitability indicating suitability as a vehicle's travel path; when it is determined that the condition for suitability is not satisfied, the candidate entry path determined not to satisfy the condition for suitability is modified based on a second condition different from the first condition; and driving assistance is provided based on the modified candidate entry path.
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公开(公告)号：EP4459592A1
公开(公告)日：2024-11-06
申请号：EP22915912.4
申请日：2022-12-22
申请人： AISIN CORPORATION
IPC分类号： G08G1/09 , G08G1/0969 , G08G1/14 , G01C21/34 , B60W30/06
摘要： There are provided a driving assistance device and a computer program that allow, when a vehicle is parked in a parking lot, deriving of a travel path from an entrance to the parking lot up to the point where the vehicle is parked in a parking space, the travel path identifying specific travel locations in the parking lot. Specifically, it is configured such that when a vehicle is parked in a parking lot, layout information of parking spaces provided in the parking lot is obtained and a parking location where the vehicle is parked is obtained from among the parking spaces, an intra-parking-lot network which is a network representing a route that can be selected by the vehicle in the parking lot is obtained, a travel path from an entrance to the parking lot up to the point where the vehicle is parked in the parking location is generated using the intra-parking-lot network and the layout information of parking spaces, the travel path identifying vehicle's travel locations in the parking lot, and driving assistance based on the generated travel path is provided.
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公开(公告)号：EP4300468A1
公开(公告)日：2024-01-03
申请号：EP22759704.4
申请日：2022-02-24
申请人： AISIN CORPORATION
摘要： There are provided a route search device and a computer program that can search for a recommended route for a user to move to a destination from a parking location after the user parks a vehicle in a parking lot. Specifically, a parking lot network is obtained which is a network representing a route that can be selected in a parking lot by the user with moving means used after getting out of the vehicle; an in-building network is obtained which is a network representing a route that can be selected in a building by the user with the moving means used after getting out of the vehicle; and a recommended route from a parking location where the vehicle is parked in the parking lot to a destination present in the building is searched using a network obtained by connecting the parking lot network to the in-building network.
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公开(公告)号：EP4354413A1
公开(公告)日：2024-04-17
申请号：EP22819921.2
申请日：2022-03-30
申请人： AISIN CORPORATION
摘要： There is provided a driving assistance device that can provide appropriate driving assistance when a vehicle travels at a merge point where a merge into a main lane from an acceleration lane is performed. When a planned travel route on which the vehicle travels has a merge point where a merge into a main lane from an acceleration lane is performed, a location of a front portion of a first distance with a start point of the acceleration lane being a starting point is identified as a merge start point, and a location of a front portion of a second distance from the merge start point is identified as a merge completion point, using high-precision map information 16, and a travel path and a speed plan are generated/created which are recommended for the vehicle to travel along upon performing merge operation in which the vehicle accelerates from the start point of the acceleration lane to the merge start point and starts lane-to-lane movement from the acceleration lane to the main lane at the merge start point and completes the lane-to-lane movement at the merge completion point.
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公开(公告)号：EP4300044A1
公开(公告)日：2024-01-03
申请号：EP21928032.8
申请日：2021-11-02
申请人： AISIN CORPORATION
IPC分类号： G01C21/34 , G08G1/0968 , G16Y10/40 , G16Y40/60
摘要： There is provided a driving assistance device in which when driving assistance for a vehicle is provided, a travel path of the vehicle that takes into account traffic congestion conditions for each lane can be generated and driving assistance based on the travel path can be appropriately provided. Specifically, a planned travel route on which the vehicle travels is obtained, traffic congestion conditions for each lane on the planned travel route are obtained, a travel path recommended for the vehicle to travel along on a road included in the planned travel route is generated using map information including at least information about markings and the traffic congestion conditions for each lane, and driving assistance for the vehicle is provided based on the generated travel path.
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公开(公告)号：EP4318440A1
公开(公告)日：2024-02-07
申请号：EP22780134.7
申请日：2022-03-16
申请人： AISIN CORPORATION
摘要： There are provided a driving assistance device and a computer program that provide appropriate driving assistance that does not place a burden on a passenger of a vehicle when an obstacle which becomes a factor that hinders travel of the vehicle is present on a planned travel route of the vehicle. Specifically, when an obstacle which becomes a factor that hinders travel of a vehicle is present on a planned travel route of the vehicle, a cost indicating a burden on a passenger is calculated for a plurality of candidates for avoidance operation for avoiding the obstacle, avoidance operation recommended to avoid the obstacle is selected from among the plurality of candidates for avoidance operation by comparing the calculated costs, a travel path recommended for the vehicle to travel along is generated in accordance with the selected avoidance operation, and driving assistance for the vehicle is provided based on the generated travel path.
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