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1.发明授权公开(公告)号：US10300916B2
公开(公告)日：2019-05-28
申请号：US15554629
申请日：2016-03-30
发明人： Hirohiko Goto , Yuji Sato , Kuniaki Tanaka , Masaki Takano
摘要： Autonomous driving assistance systems, methods, and programs obtain road information that specifies line types of lane markings and connection types of lanes and specify, when a vehicle travels with autonomous driving assistance, a planned route to be taken by the vehicle based on the road information. The systems, methods, and programs execute the autonomous driving assistance for the vehicle according to the specified planned route.
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公开(公告)号：US09834197B2
公开(公告)日：2017-12-05
申请号：US15021538
申请日：2014-06-18
IPC分类号： B60W20/12 , G01C21/34 , B60W40/10 , B60L11/18 , B60W20/13 , B60W10/06 , B60W10/08 , B60W30/182 , B60W10/26
CPC分类号： B60W20/12 , B60L11/1862 , B60L2240/68 , B60L2240/70 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/13 , B60W30/182 , B60W40/1005 , B60W2510/244 , B60W2550/14 , B60W2550/20 , B60W2550/402 , B60W2710/06 , B60W2710/08 , B60Y2200/92 , G01C21/3469 , G01C21/3492 , Y02T10/6286 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7258 , Y02T10/7291 , Y02T90/16 , Y02T90/161
摘要： Section acquisition systems, methods, and programs acquire a scheduled travel route of a vehicle driven by at least one of an internal combustion engine or a motor. The systems, methods, and programs divide the scheduled travel route that is in a range of a predetermined distance from a current location into a plurality of sections such that a difference in traffic congestion degree is distinguished, and divide the scheduled travel route that is not in the range of the predetermined distance from the current location into a plurality of sections such that a difference in travel load is distinguished.
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公开(公告)号：US09889828B2
公开(公告)日：2018-02-13
申请号：US14774475
申请日：2014-03-03
发明人： Toshiaki Niwa , Takashi Fukukawa , Tomoki Kodan , Kuniaki Tanaka
IPC分类号： B60T7/12 , B60T13/74 , G01C21/34 , G05D1/00 , G06N99/00 , G08G1/00 , G08G1/0967 , B60W30/18 , G01C21/26 , B60W50/00
CPC分类号： B60T7/12 , B60T13/74 , B60W30/18109 , B60W30/18154 , B60W2040/0872 , B60W2050/0089 , B60W2420/42 , B60W2540/00 , B60W2550/14 , B60W2550/20 , B60W2550/402 , G01C21/26 , G01C21/3407 , G05D1/0055 , G06N99/005 , G08G1/00 , G08G1/096716
摘要： There are provided a deceleration end location storage system that can appropriately store a deceleration end location at which a vehicle ends deceleration in decelerating action even for a road on which the content of the decelerating action tends to vary because of a disturbance such as a road with a large amount of traffic, and a drive assist system, a drive assist method, and a computer program that can provide appropriate drive assistance for a vehicle on the basis of stored deceleration end locations. In the case where a vehicle performs decelerating action, a deceleration end location at which the vehicle ends deceleration in the decelerating action is specified. A variation range that matches the road type of a road on which the deceleration end location is provided is set. In the case where learning data stored in a learning DB 32 already include learning data for a different deceleration end location provided within the variation range set from the present deceleration end location, such deceleration end locations are stored as learning data for the same deceleration end location.
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公开(公告)号：US09658075B2
公开(公告)日：2017-05-23
申请号：US14774402
申请日：2014-03-03
发明人： Kenta Sanami , Takayuki Miyajima , Satoshi Hirano , Akira Matsuda , Tomoki Kodan , Kuniaki Tanaka
IPC分类号： G01C21/34 , B60K6/445 , B60L11/14 , B60L15/20 , B60W20/00 , G08G1/0968 , B60W20/12 , G08G1/0962 , B60L7/14 , B60L11/00 , B60L11/12 , B60L11/18
CPC分类号： G01C21/3415 , B60K6/445 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/20 , B60L15/2009 , B60L15/2045 , B60L2240/12 , B60L2240/22 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/622 , B60L2240/68 , B60L2250/16 , B60L2260/42 , B60L2260/52 , B60L2260/54 , B60W20/00 , B60W20/12 , B60W2550/20 , B60W2550/40 , G01C21/34 , G01C21/3492 , G08G1/0962 , G08G1/0968 , G08G1/096827 , G08G1/096844 , G08G1/096872 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7258 , Y02T10/7283 , Y02T10/7291 , Y02T90/16 , Y02T90/161 , Y02T90/162 , Y10S903/902
摘要： A travel assist system, a travel assist method, and a computer program that prevent frequent corrections of a travel plan due to variations in congestion information are provided. Congestion information is acquired from a VICS center. The current state of a vehicle is acquired. It is determined whether or not the congestion status of an expected travel route for the vehicle has been varied from the congestion information using a criterion based on the state of the vehicle. In the case where it is determined that the congestion status of the expected travel route has been varied, the travel plan 48 is corrected using the congestion status after the variation.
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5.发明授权公开(公告)号：US10479362B2
公开(公告)日：2019-11-19
申请号：US15556483
申请日：2016-03-30
发明人： Hirohiko Goto , Yuji Sato , Kuniaki Tanaka , Masaki Takano
IPC分类号： B60W30/18 , B60W30/12 , G01C21/34 , B60W30/10 , G05D1/00 , G05D1/02 , B62D15/02 , G08G1/16 , B60W10/04 , B60W10/18 , B60W10/20 , B60W30/09 , G01C21/36
摘要： Autonomous driving assistance systems, methods, and programs obtain lane information of a road on which a vehicle is traveling, and set a planned target section for which a lane change plan of the vehicle is to be created. The systems, methods, and programs obtain, for each lane, an obstructive factor present on the road on which the vehicle is traveling and that obstructs continuation of autonomous driving assistance executed on the vehicle, and set, for each obtained obstructive factor, an avoidance route that passes through a lane avoiding the obstructive factor. The systems, methods, and programs create a lane change route that defines the lane change plan of the vehicle in the planned target section and that is set so as to preferentially pass through the avoidance route set for each obtained obstructive factor, and execute the autonomous driving assistance of the vehicle based on the lane change route.
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公开(公告)号：US10030983B2
公开(公告)日：2018-07-24
申请号：US15026149
申请日：2014-09-16
发明人： Toshiaki Niwa , Tomoki Kodan , Kuniaki Tanaka
摘要： Support point management systems, methods, and programs acquire a support point registered as a subject of deceleration support and exclude the support point as the subject of deceleration support in a case a vehicle travels on a new road after having traveled through the support point without deceleration at the support point.
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7.发明授权Deceleration setting system, deceleration setting method, and deceleration setting program 有权减速设定系统，减速设定方式，减速设定程序公开(公告)号：US09469299B2
公开(公告)日：2016-10-18
申请号：US14466212
申请日：2014-08-22
发明人： Toshiaki Niwa , Tomoki Kodan , Kuniaki Tanaka
IPC分类号： B60W30/14 , B60W30/18 , G08G1/0967
CPC分类号： B60W30/143 , B60W30/18109 , B60W2550/22 , B60W2550/402 , B60W2720/106 , G08G1/096725
摘要： Deceleration control systems, methods, and programs acquire from learning information a target deceleration point in front of a traveling vehicle and an associated deceleration end point. The deceleration end point is a point representative of one or more locations at which deceleration of the vehicle or another vehicle was actually completed in the past as the vehicle or the other vehicle approached the associated deceleration end point. The systems, methods, and programs determine a distance between the acquired target deceleration point and the acquired deceleration end point as a predicted distance over which traffic is present. The systems, methods, and programs communicate with a vehicle ECU to perform a deceleration control of the vehicle so that (i) the longer the determined distance, the greater the deceleration rate applied during the deceleration control, and (ii) the deceleration is complete by the time the vehicle reaches the acquired deceleration end point.
摘要翻译： 减速控制系统，方法和程序从学习信息获取行驶车辆前方的目标减速点和相关的减速终点。 减速终点是表示当车辆或其他车辆接近相关联的减速终点时，过去车辆或其他车辆的减速实际完成的一个或多个位置的点。 系统，方法和程序将所获取的目标减速点与获取的减速终点之间的距离确定为存在交通的预测距离。 系统，方法和程序与车辆ECU通信以执行车辆的减速控制，使得（i）所确定的距离越长，减速控制期间施加的减速度越大，并且（ii）减速完成 在车辆到达获得的减速终点时。
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8.发明授权公开(公告)号：US10399571B2
公开(公告)日：2019-09-03
申请号：US15554641
申请日：2016-03-30
发明人： Hirohiko Goto , Yuji Sato , Kuniaki Tanaka , Masaki Takano
摘要： Autonomous driving assistance systems, methods, and programs obtain road information that specifies classification of lanes located ahead in a direction in which a vehicle is traveling and road connection for each lane. The systems, methods, and programs specify, based on the road information, a planned route that is to be taken by the vehicle on a presumption that the vehicle travels without changing lanes, when the vehicle travels with autonomous driving assistance, and execute the autonomous driving assistance for the vehicle according to the specified planned route.
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公开(公告)号：US09846044B2
公开(公告)日：2017-12-19
申请号：US15021368
申请日：2014-08-18
CPC分类号： G01C21/26 , B60L3/12 , B60L2240/12 , B60L2240/16 , B60L2240/20 , B60L2240/622 , B60L2240/645 , G01C21/30 , G07C5/00 , G07C5/0841 , G07C5/085 , Y02T10/7291 , Y02T90/16 , Y02T90/161 , Y02T90/162
摘要： A travel information recording system for associating travel information on a vehicle obtained immediately after travel through a branch location with an appropriate road segment includes: travel segment specifying unit for specifying a travel segment that is a road segment in which a vehicle is traveling; and travel information recorder for recording travel information on the vehicle obtained during travel in the travel segment in association with the travel segment in a storage medium. In the case where there occurs a segment variation in which the travel segment is varied from one of several road segments branched off from a branch location, the travel information recorder acquires the travel information to be recorded in association with a post-variation segment, which is the travel segment after the segment variation, on the basis of the travel information obtained before the segment variation.
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公开(公告)号：US10761178B2
公开(公告)日：2020-09-01
申请号：US16203821
申请日：2018-11-29
发明人： Kuniaki Tanaka , Kentaro Asai
摘要： An in-vehicle system includes: a position information reception unit configured to receive position information from a satellite positioning system; a first control unit; a communication line connected to the first control unit; and a second control unit that is connected to the first control unit through the communication line and has a first conversion process unit configured to convert a datum of the position information. The first control unit is configured to transmit the position information received by the position information reception unit to the second control unit through the communication line, and the second control unit is configured to convert a datum of the position information received from the first control unit by the first conversion process unit.
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