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公开(公告)号：US10745014B2
公开(公告)日：2020-08-18
申请号：US16089035
申请日：2017-03-31
Applicant: DENSO CORPORATION
Inventor： Shotaro Fukuda , Hiroaki Niino , Koji Fujiki
IPC: B60W30/18 , B60W50/00 , B62D15/02 , B60W30/12 , B60W30/16 , G08G1/16 , G08G1/09 , B60R21/00 , B60W30/095 , B62D6/00
Abstract: An inter-vehicle calculation unit calculates a required inter-vehicle distance required between the own vehicle and forward/rear vehicles traveling in the lane to which the own vehicle moves during the lane change. The required inter-vehicle distance includes a first inter-vehicle distance and a second inter-vehicle distance. The first inter-vehicle distance is the distance required to allow the own vehicle or the forward/rear vehicles to adjust their velocity after the own vehicle changes lanes, and the first inter-vehicle distance is calculated by a first calculation unit. The second inter-vehicle distance is the distance required between the own vehicle and the forward/rear vehicles after the own vehicle or the forward/rear vehicles adjust their velocity, and the second inter-vehicle distance is calculated by a second calculation unit. A determination unit determines that the own vehicle can change lanes if the relative distance is equal to or greater than the required inter-vehicle distance.
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公开(公告)号：US09731719B2
公开(公告)日：2017-08-15
申请号：US14727919
申请日：2015-06-02
Applicant: DENSO CORPORATION
Inventor： Hiroaki Niino , Shotaro Fukuda , Takahiro Narita , Masao Oooka
CPC classification number: B60W30/16 , B60K2310/264 , B60W30/18163 , B60W50/14 , B60W2520/10 , B60W2550/30 , B60W2550/302 , B60W2550/306 , B60W2550/308 , B60W2550/402 , B60W2550/408 , B60W2720/10 , B60W2720/106 , B60W2750/308
Abstract: A vehicle control apparatus is mounted to an own vehicle and controls the own vehicle such that an inter-vehicle distance between a preceding vehicle and the own vehicle becomes a reference distance. The vehicle control apparatus acquires passing suitability information indicating whether or not the own vehicle is able to pass the preceding vehicle. When the own vehicle is not able to pass the preceding vehicle, the vehicle control apparatus corrects the inter-vehicle distance by adding a correction distance to a reference distance.
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公开(公告)号：US20170203764A1
公开(公告)日：2017-07-20
申请号：US15407132
申请日：2017-01-16
Applicant: DENSO CORPORATION
Inventor： Koji Fujiki , Hiroaki Niino , Shotaro Fukuda
CPC classification number: B60W30/18163 , B60W10/04 , B60W10/18 , B60W10/20 , B60W30/0953 , B60W30/16 , B60W40/04 , B60W50/0097 , B60W2420/42 , B60W2420/52 , B60W2550/30 , B60W2550/302 , B60W2550/306 , B60W2550/408 , B60W2720/10
Abstract: In assisting merging vehicles on the road, a own vehicle is accelerated to target speed on a first lane. The own vehicle accelerated to the target speed is caused to change a travel lane from the first lane into a second lane. A distance A from the own vehicle to a reference position is acquired in the first lane, and speed of the own vehicle is also acquired. A traveling distance B required for the own vehicle to stop is calculated under a condition where the own vehicle traveling at speed acquired starts to slow down at predetermined deceleration. Assisting in merging is performed, on condition that a value obtained by subtracting the calculated distance B from the acquired distance A is smaller than a predetermined threshold value during a period from a start time of the acceleration to a start time of changing the travel lane.
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公开(公告)号：US11383713B2
公开(公告)日：2022-07-12
申请号：US16301865
申请日：2017-05-16
Applicant: DENSO CORPORATION
Inventor： Shotaro Fukuda , Koji Fujiki
Abstract: An assist apparatus includes a second detection section, a first calculation section, and a notification section. The second detection section detects, as a region candidate which is a candidate for a region to which the own vehicle makes a lane change, one of one or more inter-vehicle regions sandwiched between two approaching vehicles one of which is located ahead of the other. The first calculation section calculates an acceptable distance, a vehicle A being one of the two approaching vehicles and having a relatively small relative distance to the own vehicle and a vehicle B being the other of the two approaching vehicles and having a relatively large relative distance to the own vehicle. The notification section notifies each approaching vehicle of a lane change intention, when the relative distance between the own vehicle and the vehicle A is less than the acceptable distance.
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公开(公告)号：US10569787B2
公开(公告)日：2020-02-25
申请号：US16084389
申请日：2017-03-13
Applicant: DENSO CORPORATION
Inventor： Takeshi Miura , Masayoshi Oishi , Hiroaki Niino , Koji Fujiki , Shotaro Fukuda
Abstract: A driving support apparatus includes a driving support unit, a switching control unit, a reliability detection unit, and a threshold lowering unit. The switching control unit ceases driving support by the driving support unit and switches a driving state from driving in which the driving support is performed to manual driving, according to input from an operation detection unit when operating force or an operation amount exceeds a threshold. The reliability detection unit detects degradation of reliability of the driving support by the driving support unit. The threshold lowering unit lowers the threshold when the reliability detection unit detects the degradation of the reliability.
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Patent Agency Ranking
公开(公告)号：US10538244B2
公开(公告)日：2020-01-21
申请号：US15522531
申请日：2015-10-27
Applicant: DENSO CORPORATION
Inventor： Hiroaki Niino , Masao Oooka , Shotaro Fukuda , Aki Nagatomo
Abstract: A driving assistance apparatus is mounted in an own vehicle and performs driving assistance for the own vehicle. The driving assistance apparatus determines a travel recommended lane in which the own vehicle is to travel, based on a comparison of a preset vehicle speed set in advance to allow the own vehicle to travel at a constant speed, to a travel state of a preceding vehicle traveling ahead of the own vehicle in a travel lane in which the own vehicle is traveling and a travel state of an adjacent vehicle traveling ahead of the own vehicle in an adjacent lane that is adjacent to the travel lane. The driving assistance apparatus performs output based on the travel recommended lane.
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公开(公告)号：US09878712B2
公开(公告)日：2018-01-30
申请号：US14724891
申请日：2015-05-29
Applicant: DENSO CORPORATION
Inventor： Hiroaki Niino , Masao Oooka , Shotaro Fukuda , Takahiro Narita
IPC: B60W30/16
CPC classification number: B60W30/16 , B60W2520/10 , B60W2550/142 , B60W2550/146 , B60W2550/30 , B60W2550/302 , B60W2550/308 , B60W2550/402
Abstract: In an apparatus, a first obtainer obtains a first travelling-condition parameter of a target vehicle. The first travelling-condition parameter shows one or more conditions under which the target vehicle is travelling on the road. A second obtainer obtains a second travelling-condition parameter of a preceding vehicle travelling on the road immediately ahead of the target vehicle. The second travelling-condition parameter shows one or more conditions under which the preceding vehicle is travelling on the road. A deviation calculator calculates a deviation between the first and second travelling-condition parameters. A behavior determiner determines a recommended behavior of the target vehicle in response to the calculated deviation. A controller controls a device, which is associated with a behavior of the target vehicle, according to the recommended behavior.
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公开(公告)号：US20170313311A1
公开(公告)日：2017-11-02
申请号：US15522531
申请日：2015-10-27
Applicant: DENSO CORPORATION
Inventor： Hiroaki Niino , Masao Oooka , Shotaro Fukuda , Aki Nagatomo
CPC classification number: B60W30/146 , B60K31/0008 , B60W30/143 , B60W30/18163 , B60W40/04 , B60W50/14 , B60W2520/10 , B60W2550/302 , B60W2550/306 , B60W2550/308 , B60W2550/402 , B60W2720/10 , G08G1/052 , G08G1/166 , G08G1/167
Abstract: A driving assistance apparatus is mounted in an own vehicle and performs driving assistance for the own vehicle. The driving assistance apparatus determines a travel recommended lane in which the own vehicle is to travel, based on a comparison of a preset vehicle speed set in advance to allow the own vehicle to travel at a constant speed, to a travel state of a preceding vehicle traveling ahead of the own vehicle in a travel lane in which the own vehicle is traveling and a travel state of an adjacent vehicle traveling ahead of the own vehicle in an adjacent lane that is adjacent to the travel lane. The driving assistance apparatus performs output based on the travel recommended lane.
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公开(公告)号：US20160052544A1
公开(公告)日：2016-02-25
申请号：US14828761
申请日：2015-08-18
Applicant: DENSO CORPORATION
Inventor： Yusuke Ueda , Masao Oooka , Shotaro Fukuda
IPC: B62D6/00
CPC classification number: B62D6/002 , B62D15/025
Abstract: A vehicle control apparatus includes a steering amount calculation unit which calculates a steering amount for decreasing a lateral deviation of a vehicle with respect to a target route, a vehicle position acquisition unit which acquires a position of the vehicle, and a past information acquisition unit which acquires the lateral deviation, which is related to the position of the vehicle acquired by the vehicle position acquisition unit or a position ahead of the position of the vehicle, from a storage section in which the lateral deviation is stored with the position of the vehicle being related to the lateral deviation. The steering amount calculation unit feeds back the lateral deviation acquired by the past information acquisition unit to calculate the steering amount.
Abstract translation: 车辆控制装置包括转向量计算单元，其计算用于减少车辆相对于目标路线的横向偏差的转向量，获取车辆位置的车辆位置获取单元和过去信息获取单元， 获取与由车辆位置获取单元获取的车辆的位置或车辆位置之前的位置相关的横向偏差，其中存储横向偏离的存储部分，其中车辆的位置为 与横向偏差有关。 转向量计算单元反馈由过去信息获取单元获取的横向偏差以计算转向量。
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公开(公告)号：US10099691B2
公开(公告)日：2018-10-16
申请号：US15838592
申请日：2017-12-12
Applicant: DENSO CORPORATION
Inventor： Hiroaki Niino , Masao Oooka , Shotaro Fukuda , Takahiro Narita
IPC: B60W30/16
Abstract: In an apparatus, a first obtainer obtains a first travelling-condition parameter of a target vehicle. The first travelling-condition parameter shows one or more conditions under which the target vehicle is travelling on the road. A second obtainer obtains a second travelling-condition parameter of a preceding vehicle travelling on the road immediately ahead of the target vehicle. The second travelling-condition parameter shows one or more conditions under which the preceding vehicle is travelling on the road. A deviation calculator calculates a deviation between the first and second travelling-condition parameters. A behavior deter miner determines a recommended behavior of the target vehicle in response to the calculated deviation. A controller controls a device, which is associated with a behavior of the target vehicle, according to the recommended behavior.
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