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公开(公告)号：US08825248B2
公开(公告)日：2014-09-02
申请号：US13540699
申请日：2012-07-03
Applicant: Kentaro Maki , Takashi Okada , Masao Sakata
Inventor： Kentaro Maki , Takashi Okada , Masao Sakata
CPC classification number: G01C21/3469 , G01C21/3697
Abstract: Disclosed is an information terminal for electric-powered vehicles or a cruise controller therefor to provide a driver with a traveling method that can shorten a total required time to a destination including a charging time. An information terminal for electric-powered vehicle configured to calculate a required time for the vehicle to travel a route from a current position to a destination in accordance with map information, includes: route setting means that searches for a route to the destination; recharging place setting means that sets a charging place on a way of the route to the destination set by the route setting means; and charging facility information acquisition means that acquires information on the charging place set by the recharging place setting means. A recommended vehicle speed or a vehicle speed range including the recommended vehicle speed at a section to the charging place is calculated.
Abstract translation: 公开了一种用于电动车辆的信息终端或其巡航控制器，为驾驶员提供可以缩短到包括充电时间的目的地的总所需时间的行驶方法。 一种电动车辆的信息终端，被配置为根据地图信息计算车辆从当前位置到目的地的行驶路线所需的时间，包括：路线设定单元，搜索到目的地的路线; 充电地点设定单元，将通过路线设定单元设定的目的地路线的路径设定充电地点; 以及充电设施信息获取装置，其获取由充电地点设定装置设定的充电地点的信息。 计算推荐的车辆速度或车辆速度范围，包括在充电地点的一段的推荐车辆速度。
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公开(公告)号：US20130013139A1
公开(公告)日：2013-01-10
申请号：US13540699
申请日：2012-07-03
Applicant: Kentaro Maki , Takashi Okada , Masao Sakata
Inventor： Kentaro Maki , Takashi Okada , Masao Sakata
CPC classification number: G01C21/3469 , G01C21/3697
Abstract: Disclosed is an information terminal for electric-powered vehicles or a cruise controller therefor to provide a driver with a traveling method that can shorten a total required time to a destination including a charging time. An information terminal for electric-powered vehicle configured to calculate a required time for the vehicle to travel a route from a current position to a destination in accordance with map information, includes: route setting means that searches for a route to the destination; recharging place setting means that sets a charging place on a way of the route to the destination set by the route setting means; and charging facility information acquisition means that acquires information on the charging place set by the recharging place setting means. A recommended vehicle speed or a vehicle speed range including the recommended vehicle speed at a section to the charging place is calculated.
Abstract translation: 公开了一种用于电动车辆的信息终端或其巡航控制器，为驾驶员提供可以缩短到包括充电时间的目的地的总所需时间的行驶方法。 一种电动车辆的信息终端，被配置为根据地图信息计算车辆从当前位置到目的地的行驶路线所需的时间，包括：路线设定单元，搜索到目的地的路线; 充电地点设定单元，将通过路线设定单元设定的目的地路线的路径设定充电地点; 以及充电设施信息获取装置，其获取由充电地点设定装置设定的充电地点的信息。 计算推荐的车辆速度或车辆速度范围，包括在充电地点的一段的推荐车辆速度。
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公开(公告)号：US07831366B2
公开(公告)日：2010-11-09
申请号：US11773133
申请日：2007-07-03
Applicant: Masato Imai , Hiroshi Sakamoto , Tatsuya Ochi , Takashi Okada , Toshimichi Minowa , Masao Sakata
Inventor： Masato Imai , Hiroshi Sakamoto , Tatsuya Ochi , Takashi Okada , Toshimichi Minowa , Masao Sakata
IPC: G06F19/00
CPC classification number: B60W30/143 , B60W2550/10 , B60W2550/146 , B60W2550/402 , B60W2720/10 , B60W2750/00
Abstract: A vehicle speed control system includes: a unit for computing a first target velocity based on map information; a unit for computing a second target velocity based on a road profile obtained from other information than the map information (such as lane recognition using a camera); a unit for comparing the first target velocity and the second target velocity; a unit for selecting a lower target velocity therefrom; and a unit for controlling a vehicle velocity in accordance with the selected target velocity.
Abstract translation: 车速控制系统包括：基于地图信息计算第一目标速度的单元; 基于从除了地图信息之外的其他信息（例如使用相机的车道识别）获得的道路轮廓来计算第二目标速度的单元; 用于比较第一目标速度和第二目标速度的单元; 用于从其中选择较低目标速度的单元; 以及用于根据所选择的目标速度控制车辆速度的单元。
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公开(公告)号：US20080059036A1
公开(公告)日：2008-03-06
申请号：US11773133
申请日：2007-07-03
Applicant: Masato Imai , Hiroshi Sakamoto , Tatsuya Ochi , Takashi Okada , Toshimichi Minowa , Masao Sakata
Inventor： Masato Imai , Hiroshi Sakamoto , Tatsuya Ochi , Takashi Okada , Toshimichi Minowa , Masao Sakata
IPC: G05D1/00
CPC classification number: B60W30/143 , B60W2550/10 , B60W2550/146 , B60W2550/402 , B60W2720/10 , B60W2750/00
Abstract: A vehicle speed control system includes: a unit for computing a first target velocity based on map information; a unit for computing a second target velocity based on a road profile obtained from other information than the map information (such as lane recognition using a camera); a unit for comparing the first target velocity and the second target velocity; a unit for selecting a lower target velocity therefrom; and a unit for controlling a vehicle velocity in accordance with the selected target velocity.
Abstract translation: 车速控制系统包括：基于地图信息计算第一目标速度的单元; 基于从除了地图信息之外的其他信息（例如使用相机的车道识别）获得的道路轮廓来计算第二目标速度的单元; 用于比较第一目标速度和第二目标速度的单元; 用于从其中选择较低目标速度的单元; 以及用于根据所选择的目标速度控制车辆速度的单元。
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公开(公告)号：US08594890B2
公开(公告)日：2013-11-26
申请号：US13523271
申请日：2012-06-14
Applicant: Masato Imai , Takashi Okada , Masao Sakata
Inventor： Masato Imai , Takashi Okada , Masao Sakata
IPC: G06F19/00
CPC classification number: G08G1/167 , B60W30/12 , B60W50/0097 , B60W50/14 , B60W2420/42 , B60W2520/125 , B60W2520/14 , B60W2540/18 , B62D15/029
Abstract: It is an object to provide a lane departure warning device capable of generating almost no false warning if a driver performs an avoiding operation of a lane departure. The lane departure warning device estimates the steering amount of the own vehicle toward the center of the lane or the amount correlating with this steering amount based on the parameter representing the vehicle behavior such as the steering angle, the yaw rate and the lateral G, thereby detecting the state of the vehicle steering toward the center of the lane when a driver is performing an avoiding operation to avoid the lane departure (quick steering), and determining whether or not the possibility of the vehicle's departure from the lane is high without using the time TLC and its threshold value Ts, but only based on the determination whether or not the distance D1 or D2 from the outer edge of the front wheel to the marking line is less than the threshold value Ds if the driver performs the avoiding operation to avoid the lane departure (quick steering).
Abstract translation: 本发明的目的是提供一种车道偏离警告装置，如果驾驶员执行车道偏离的避免操作，则能够几乎不产生虚假警告。 车道偏离警告装置基于表示车辆行为的参数（例如转向角，横摆率和横向G）估计本车辆朝向车道中心的转向量或与该转向量相关的量，从而 当驾驶员进行避免行驶以避免车道偏离（快速转向）时，检测车辆向车道中心转向的状态，并且确定车辆离车道的可能性是否高，而不使用 时间TLC及其阈值Ts，但仅基于如果驾驶员执行避免操作以避免从前轮到标记线的外边缘的距离D1或D2是否小于阈值Ds的确定 车道偏离（快速转向）。
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Patent Agency Ranking
公开(公告)号：US20120212612A1
公开(公告)日：2012-08-23
申请号：US13398880
申请日：2012-02-17
Applicant: Masato IMAI , Takashi Okada , Masao Sakata
Inventor： Masato IMAI , Takashi Okada , Masao Sakata
CPC classification number: G06K9/00798 , B60Q9/008 , B60W30/12 , B60W2420/42 , G08G1/167
Abstract: There is provided a lane departure warning apparatus capable of preventing false warnings and absence of a warning regarding lane departure which is attributed to special road geometries such as junctions and tollgates. The lane departure warning apparatus for outputting a warning signal upon determining departure of a vehicle from a lane, performing the steps of: when one dividing line in a vehicle width direction of the vehicle is non-detected, estimating a position of the one dividing line based on a position of the other dividing line as a first estimation dividing line; estimating a position of the non-detected one dividing line based on a position of the one dividing line prior to non-detection as a second estimation dividing line; and comparing the first estimation dividing line with the second estimation dividing line to determine lane departure.
Abstract translation: 提供了一种车道偏离警告装置，其能够防止由于特殊的道路几何形状（例如交叉口和收费站）而导致的错误警告和关于车道偏离的警告。 车道偏离警告装置，用于在确定车辆从车道出发时输出警告信号，执行以下步骤：当未检测到车辆的车辆宽度方向上的一条分界线时，估计一条划分线的位置 基于所述另一分割线的位置作为第一估计分界线; 基于在不检测之前的一个分割线的位置作为第二估计分割线来估计未检测到的一条分割线的位置; 以及将第一估计分界线与第二估计分界线进行比较以确定车道偏离。
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公开(公告)号：US20110010068A1
公开(公告)日：2011-01-13
申请号：US12886218
申请日：2010-09-20
Applicant: Masato IMAI , Hiroshi Sakamoto , Tatsuya Ochi , Takashi Okada , Toshimichi Minowa , Masao Sakata
Inventor： Masato IMAI , Hiroshi Sakamoto , Tatsuya Ochi , Takashi Okada , Toshimichi Minowa , Masao Sakata
IPC: B60T7/12
CPC classification number: B60W30/143 , B60W2550/10 , B60W2550/146 , B60W2550/402 , B60W2720/10 , B60W2750/00
Abstract: A vehicle speed control system includes: a unit for computing a first target velocity based on map information; a unit for computing a second target velocity based on a road profile obtained from other information than the map information (such as lane recognition using a camera); a unit for comparing the first target velocity and the second target velocity; a unit for selecting a lower target velocity therefrom; and a unit for controlling a vehicle velocity in accordance with the selected target velocity.
Abstract translation: 车速控制系统包括：基于地图信息计算第一目标速度的单元; 基于从除了地图信息之外的其他信息（例如使用相机的车道识别）获得的道路轮廓来计算第二目标速度的单元; 用于比较第一目标速度和第二目标速度的单元; 用于从其中选择较低目标速度的单元; 以及用于根据所选择的目标速度控制车辆速度的单元。
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公开(公告)号：US20100332127A1
公开(公告)日：2010-12-30
申请号：US12826159
申请日：2010-06-29
Applicant: Masato Imai , Masatoshi Hoshino , Masao Sakata
Inventor： Masato Imai , Masatoshi Hoshino , Masao Sakata
IPC: G01C21/26
CPC classification number: B60W30/12 , B60W40/072 , B60W40/076 , B60W2520/10 , B60W2550/141 , B60W2550/402
Abstract: There is provided lane judgement equipment that is capable of quickly and accurately judging the lane that a vehicle is traveling in on a road with plural lanes in each direction. Lane judgement equipment 100 detects reference positions 402, 502 that are set in advance at an entrance to road B with plural lanes in each direction, and judges which of lanes B1-B3 of road B with plural lanes in each direction a vehicle 400 is traveling in based on entry distance L from those reference positions 402, 502 and on map information.
Abstract translation: 提供车道判断装置，其能够快速准确地判断车辆在具有多个车道的道路上行进的车道。 车道判断装置100检测在每个方向上具有多个车道的道路B的入口处预先设定的基准位置402,502，并且判断在车辆400行驶的各方向上具有多个车道的道路B的车道B1-B3 基于距离这些参考位置402,502的入口距离L以及地图信息。
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公开(公告)号：US08060303B2
公开(公告)日：2011-11-15
申请号：US12174834
申请日：2008-07-17
Applicant: Mikio Bando , Masao Sakata
Inventor： Mikio Bando , Masao Sakata
IPC: G08G1/0968 , G01C21/36
CPC classification number: G01C21/36 , G08G1/096716 , G08G1/096758 , G08G1/096775 , G08G1/096791 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G08G1/167
Abstract: A vehicle is guided to a lane that the vehicle should run, even if map data do not include lane information of a tollgate.A navigation processing part 100 makes a vehicle running path calculation part 112 calculate a running path of the vehicle from a point of a prescribed distance from the tollgate until an ETC receipt signal receiving part 114 receives an ETC receipt signal. Then, the navigation processing part 100 calculates an approximate position of an ETC lane on the basis of the running path, and accumulates the calculated approximate position in a storage unit. Further, when the vehicle approaches to the tollgate within a prescribed distance from the tollgate, the navigation processing part 100 obtains the approximate position of the ETC lane of the tollgate from the storage unit, and displays the approximate position through a display processing part 106, to guide the user to the ETC lane.
Abstract translation: 即使地图数据不包括收费站的车道信息，车辆也被引导到车辆应该行驶的车道。 导航处理部100使车辆行驶路径计算部112从收费站的规定距离的点算出车辆的行驶路径，直到ETC接收信号接收部114接收到ETC接收信号。 然后，导航处理部100基于运行路径计算ETC车道的近似位置，并将计算出的近似位置累加在存储部中。 此外，当车辆从收费站接近收费站一定距离时，导航处理部分100从存储单元获取收费站的ETC车道的大致位置，并通过显示处理部分106显示大致位置， 引导用户到ETC车道。
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10.发明授权Vehicle speed control device, method of determining target speed by using the device, and program executing the method 有权车速控制装置，使用该装置确定目标速度的方法以及执行该方法的程序公开(公告)号：US08005602B2
公开(公告)日：2011-08-23
申请号：US11655196
申请日：2007-01-19
Applicant: Mikio Bando , Takeshi Inoue , Koichiro Tanikoshi , Masao Sakata , Hiroshi Sakamoto , Masato Imai
Inventor： Mikio Bando , Takeshi Inoue , Koichiro Tanikoshi , Masao Sakata , Hiroshi Sakamoto , Masato Imai
CPC classification number: B60T7/22 , B60T2210/36 , B60W10/04 , B60W30/16 , B60W40/02 , B60W40/105 , B60W2550/14 , B60W2550/402 , B60W2720/106
Abstract: The present invention relates to a vehicle speed control device for controlling a speed of a vehicle. The vehicle speed control device includes a current location error estimation section for extracting area attribute information from the map information, for producing a location error probability distribution, a target speed calculation section for receiving the target speed correction instruction, for accessing preset data that shows an acceleration or a gradient of an acceleration which allows a driver not to feel uncomfortable, and for computing target speed values at nodes over the distance in such a way that the target speed values create a continuous curve, and a speed control section for sensing a speed of a vehicle, and for controlling a driving torque of the vehicle so that the sensed speed traces the continuous curve composed of the target speed values.
Abstract translation: 本发明涉及一种用于控制车辆速度的车速控制装置。 车速控制装置包括：当前位置误差估计部分，用于从地图信息中提取区域属性信息，用于产生位置误差概率分布;目标速度计算部分，用于接收目标速度校正指令，用于访问显示一个 加速度或加速度的梯度，其允许驾驶员不感到不舒服，并且用于以目标速度值产生连续曲线的方式计算距离上的节点处的目标速度值;以及速度控制部分，用于感测速度 并且用于控制车辆的驱动扭矩，使得感测的速度跟踪由目标速度值组成的连续曲线。
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