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公开(公告)号：US20130038484A1
公开(公告)日：2013-02-14
申请号：US13514304
申请日：2010-12-08
Applicant: Makoto Ohkado , Masaru Ogawa , Setsuo Tokoro , Koji Suzuki
Inventor： Makoto Ohkado , Masaru Ogawa , Setsuo Tokoro , Koji Suzuki
IPC: G01S13/93
CPC classification number: G01S13/46 , G01S13/345 , G01S13/931 , G01S2013/462 , G01S2013/9375
Abstract: An obstacle detection device includes; a primary device that determines the presence or absence of the target object on the basis of a comparison between the transmitted wave and the reception wave; a storage device that, when it is determined that the object is present, acquires a reception power of the reception wave at a control period determined beforehand, and stores the reception power as reception power time series data; a secondary device that determines whether a value relating to a time series change pattern of the data falls within a predetermined range set beforehand on the basis of phase interference, of the reception wave, that depends on a height of the object from a road; and a output device that determines the object to be an obstacle and outputs a result of this determination, when it is determined that the value relating to the pattern falls within the range.
Abstract translation: 障碍物检测装置包括： 基于发送波和接收波之间的比较来确定目标对象的存在或不存在的主要装置; 存储装置，当确定存在对象时，以预先确定的控制周期获取接收波的接收功率，并将接收功率存储为接收功率时间序列数据; 确定与数据的时间序列变化模式有关的值是否基于接收波的相位干扰预先设定的预定范围内的次级装置，其取决于物体从道路的高度; 以及当确定与图案相关的值落在该范围内时，确定该对象成为障碍物并输出该确定的结果的输出装置。
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公开(公告)号：US20130088379A1
公开(公告)日：2013-04-11
申请号：US13704790
申请日：2011-06-07
Applicant: Makoto Ohkado , Masaru Ogawa , Isahiko Tanaka , Koji Suzuki , Atsushi Kawakubo
Inventor： Makoto Ohkado , Masaru Ogawa , Isahiko Tanaka , Koji Suzuki , Atsushi Kawakubo
CPC classification number: G01S13/931 , G01S7/412 , G01S13/08 , G01S13/345 , G01S13/42 , G01S2013/9375
Abstract: A radar system includes an arithmetic processing unit, which sends a warning command to a warning device when a local minimum point of the intensity of the reflected wave from a target within a predetermined detection range is detected. By determining whether it is necessary to send a warning command based on whether there is a local minimum point of the intensity within the detection range, it is made possible to determine whether it is necessary to send a warning command more quickly as compared to the conventional system.
Abstract translation: 雷达系统包括算术处理单元，当检测到来自目标的反射波的强度的局部最小点时，向警告装置发送警告命令。 通过确定是否需要基于在检测范围内是否存在强度的局部最小点来发送警告命令，可以确定是否需要比常规的更快地发送警告命令 系统。
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公开(公告)号：US09121934B2
公开(公告)日：2015-09-01
申请号：US13703739
申请日：2011-06-07
Applicant: Makoto Ohkado , Masaru Ogawa , Isahiko Tanaka , Koji Suzuki , Atsushi Kawakubo
Inventor： Makoto Ohkado , Masaru Ogawa , Isahiko Tanaka , Koji Suzuki , Atsushi Kawakubo
CPC classification number: G01S13/08 , G01S7/411 , G01S13/345 , G01S13/931 , G01S2013/9375
Abstract: A radar system includes an arithmetic processing unit, which calculates the second derivative of the intensity of a reflected wave and determines whether a target is an upper structure or a vehicle, based on the second derivative. Alternatively, the arithmetic processing unit decomposes the waveform of the intensity of the reflected wave into frequency components and determines whether the target is an upper structure or a vehicle, based on the intensity of a predetermined frequency component.
Abstract translation: 雷达系统包括算术处理单元，其计算反射波的强度的二阶导数，并且基于二阶导数来确定目标是上部结构还是车辆。 或者，算术处理单元将反射波强度的波形分解为频率分量，并基于预定频率分量的强度来确定目标是上部结构还是车辆。
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公开(公告)号：US20130082868A1
公开(公告)日：2013-04-04
申请号：US13703739
申请日：2011-06-07
Applicant: Makoto Ohkado , Masaru Ogawa , Isahiko Tanaka , Koji Suzuki , Atsushi Kawakubo
Inventor： Makoto Ohkado , Masaru Ogawa , Isahiko Tanaka , Koji Suzuki , Atsushi Kawakubo
IPC: G01S13/08
CPC classification number: G01S13/08 , G01S7/411 , G01S13/345 , G01S13/931 , G01S2013/9375
Abstract: A radar system includes an arithmetic processing unit, which calculates the second derivative of the intensity of a reflected wave and determines whether a target is an upper structure or a vehicle, based on the second derivative. Alternatively, the arithmetic processing unit decomposes the waveform of the intensity of the reflected wave into frequency components and determines whether the target is an upper structure or a vehicle, based on the intensity of a predetermined frequency component.
Abstract translation: 雷达系统包括算术处理单元，其计算反射波的强度的二阶导数，并且基于二阶导数来确定目标是上部结构还是车辆。 或者，算术处理单元将反射波强度的波形分解为频率分量，并基于预定频率分量的强度来确定目标是上部结构还是车辆。
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公开(公告)号：US09046607B2
公开(公告)日：2015-06-02
申请号：US13704790
申请日：2011-06-07
Applicant: Makoto Ohkado , Masaru Ogawa , Isahiko Tanaka , Koji Suzuki , Atsushi Kawakubo
Inventor： Makoto Ohkado , Masaru Ogawa , Isahiko Tanaka , Koji Suzuki , Atsushi Kawakubo
CPC classification number: G01S13/931 , G01S7/412 , G01S13/08 , G01S13/345 , G01S13/42 , G01S2013/9375
Abstract: A radar system includes an arithmetic processing unit, which sends a warning command to a warning device when a local minimum point of the intensity of the reflected wave from a target within a predetermined detection range is detected. By determining whether it is necessary to send a warning command based on whether there is a local minimum point of the intensity within the detection range, it is made possible to determine whether it is necessary to send a warning command more quickly as compared to the conventional system.
Abstract translation: 雷达系统包括算术处理单元，当检测到来自目标的反射波的强度的局部最小点时，向警告装置发送警告命令。 通过确定是否需要基于在检测范围内是否存在强度的局部最小点来发送警告命令，可以确定是否需要比常规的更快地发送警告命令 系统。
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Patent Agency Ranking
公开(公告)号：US20070168128A1
公开(公告)日：2007-07-19
申请号：US10587322
申请日：2005-01-21
Applicant: Setsuo Tokoro , Kyoichi Abe , Koji Suzuki
Inventor： Setsuo Tokoro , Kyoichi Abe , Koji Suzuki
IPC: G08G1/16
CPC classification number: G01S13/931 , B60K28/06 , B60K31/0008 , B60R21/013 , B60R21/0134 , G01S13/867 , G01S2013/9325 , G01S2013/9342 , G01S2013/9346 , G01S2013/935 , G01S2013/9353 , G01S2013/9357 , G01S2013/9375
Abstract: There is provided a running support system for a vehicle, which supports running of a vehicle by using a radar and image recognition means as obstacle detecting means, and in which appropriate support control based on a result of detection performed by each control means is set. A result of obstacle detection performed by a millimeter wave radar (21) is checked against a result of obstacle detection performed by image recognition means (22). Then, a starting condition for the running support control is changed depending on whether an obstacle has been detected by both the millimeter wave radar (21) and the image recognition means (22), or an obstacle has been detected by only one of the millimeter wave radar (21) and the image recognition means (22). Thus, the control support is performed based on an inattentive condition of a driver.
Abstract translation: 提供了一种用于车辆的运行支持系统，其支持通过使用雷达和图像识别装置作为障碍物检测装置来运行车辆，并且其中设置了基于由每个控制装置执行的检测结果的适当的支持控制。 针对由图像识别装置执行的障碍物检测的结果，检查由毫米波雷达（21）执行的障碍物检测的结果。 然后，根据毫米波雷达（21）和图像识别装置（22）是否检测到障碍物，改变运行支持控制的起始条件，或仅通过毫米波中的一个检测到障碍物 波形雷达（21）和图像识别装置（22）。 因此，基于驾驶员的不注意情况来执行控制支持。
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公开(公告)号：US20060139204A1
公开(公告)日：2006-06-29
申请号：US10560307
申请日：2004-09-09
Applicant: Kyoichi Abe , Setsuo Tokoro , Koji Suzuki
Inventor： Kyoichi Abe , Setsuo Tokoro , Koji Suzuki
CPC classification number: G01S17/936 , G01S13/865 , G01S13/867 , G01S13/931 , G01S17/023 , G01S17/48 , G01S2013/9375
Abstract: An object detection system is provided with radar detection means (2), image detection means (3), and collating means (4). The collating means (4) detects a combination of an object detected by the radar detection means (2) and an object selected among those detected by the image detection means (3), which is the closest to the object detected by the radar detection means (S1, S2), detects a combination of an object detected by the image detection means (3) and an object selected among those detected by the radar detection means (2), which is the closest to the object detected by the image detection means (S3, S4), and determines when there is a coincidence between the combination of the object detected by the radar detection means (2) and the selected object as being closest thereto and the combination of the object detected by the image detection means (3) and the selected object as being closest thereto, that the object detected by the radar detection means (2) is the same as the object detected by the image detection means (S5).
Abstract translation: 物体检测系统具有雷达检测装置（2），图像检测装置（3）和对照装置（4）。 对照装置（4）检测由雷达检测装置（2）检测到的物体与由图像检测装置（3）检测到的物体中选择的物体的组合，该物体最接近雷达检测装置检测到的物体 （S 1，S 2）检测由图像检测装置（3）检测到的物体与由雷达检测装置（2）检测到的物体中选择的物体的组合，该雷达检测装置（2）最接近由图像检测到的物体 检测装置（S 3，S 4），并且确定由雷达检测装置（2）检测到的物体的组合与所选择的对象最接近的对象之间的重合以及由图像检测到的对象的组合 检测装置（3）和所选择的对象最接近，由雷达检测装置（2）检测到的物体与由图像检测装置检测到的物体相同（S 5）。
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公开(公告)号：US07689359B2
公开(公告)日：2010-03-30
申请号：US10587322
申请日：2005-01-21
Applicant: Setsuo Tokoro , Kyoichi Abe , Koji Suzuki
Inventor： Setsuo Tokoro , Kyoichi Abe , Koji Suzuki
CPC classification number: G01S13/931 , B60K28/06 , B60K31/0008 , B60R21/013 , B60R21/0134 , G01S13/867 , G01S2013/9325 , G01S2013/9342 , G01S2013/9346 , G01S2013/935 , G01S2013/9353 , G01S2013/9357 , G01S2013/9375
Abstract: There is provided a running support system for a vehicle, which supports running of a vehicle by using a radar and image recognition means as obstacle detecting means, and in which appropriate support control based on a result of detection performed by each control means is set. A result of obstacle detection performed by a millimeter wave radar (21) is checked against a result of obstacle detection performed by image recognition means (22). Then, a starting condition for the running support control is changed depending on whether an obstacle has been detected by both the millimeter wave radar (21) and the image recognition means (22), or an obstacle has been detected by only one of the millimeter wave radar (21) and the image recognition means (22). Thus, the control support is performed based on an inattentive condition of a driver.
Abstract translation: 提供了一种用于车辆的运行支持系统，其支持通过使用雷达和图像识别装置作为障碍物检测装置来运行车辆，并且其中设置了基于由每个控制装置执行的检测结果的适当的支持控制。 针对由图像识别装置执行的障碍物检测的结果，检查由毫米波雷达（21）执行的障碍物检测的结果。 然后，根据毫米波雷达（21）和图像识别装置（22）是否检测到障碍物，改变运行支持控制的起始条件，或仅通过毫米波中的一个检测到障碍物 波形雷达（21）和图像识别装置（22）。 因此，基于驾驶员的不注意情况来执行控制支持。
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公开(公告)号：US07417580B2
公开(公告)日：2008-08-26
申请号：US10571427
申请日：2004-09-09
Applicant: Kyoichi Abe , Setsuo Tokoro , Koji Suzuki
Inventor： Kyoichi Abe , Setsuo Tokoro , Koji Suzuki
IPC: G01S13/00
CPC classification number: G01S13/931 , G01S11/12 , G01S13/726 , G01S13/867 , G01S2013/9321 , G01S2013/9375
Abstract: An object detection system includes a radar detection means (2), an image detection means (3), and a collating means (4). The collating means (4) performs a collation between an object detected by the radar detection means (2) in a present collation and an object that has been determined as being detected by the radar detection means (2) and the image detection means (3) in a previous collation (S 10, S 11), further performs a collation between an object detected by the image detection means (3) in a present collation and an object that has been determined as being detected by the radar detection means (2) and the image detection means (3) in the previous collation (S 12, S 13) when it is determined that the identical object is detected by the radar detection means (2) and the image detection means (3) in the previous collation. Then the collating means (4) determines whether the radar detection means (2) and the image detection means (3) detect the identical object based on the collations (S 14).
Abstract translation: 物体检测系统包括雷达检测装置（2），图像检测装置（3）和对照装置（4）。 对照装置（4）在当前对照中由雷达检测装置（2）检测到的物体与由雷达检测装置（2）和图像检测装置（3）检测到的物体之间进行核对 ）（S 10，S 11）中，还进行在本次对照中由图像检测单元（3）检测出的物体与由雷达检测单元（2）检测出的物体之间的核对 ）和图像检测装置（3）中，当确定由雷达检测装置（2）和图像检测装置（3）在先前核对中检测到相同的对象时，在先前核对（S12，S13） 。 然后，对照装置（4）基于排序确定雷达检测装置（2）和图像检测装置（3）是否检测相同的对象（S14）。
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公开(公告)号：US20070080850A1
公开(公告)日：2007-04-12
申请号：US10571427
申请日：2004-09-09
Applicant: Kyoichi Abe , Setsuo Tokoro , Koji Suzuki
Inventor： Kyoichi Abe , Setsuo Tokoro , Koji Suzuki
CPC classification number: G01S13/931 , G01S11/12 , G01S13/726 , G01S13/867 , G01S2013/9321 , G01S2013/9375
Abstract: An object detection system includes a radar detection means (2), an image detection means (3), and a collating means (4). The collating means (4) performs a collation between an object detected by the radar detection means (2) in a present collation and an object that has been determined as being detected by the radar detection means (2) and the image detection means (3) in a previous collation (S 10, S 11), further performs a collation between an object detected by the image detection means (3) in a present collation and an object that has been determined as being detected by the radar detection means (2) and the image detection means (3) in the previous collation (S 12, S 13) when it is determined that the identical object is detected by the radar detection means (2) and the image detection means (3) in the previous collation. Then the collating means (4) determines whether the radar detection means (2) and the image detection means (3) detect the identical object based on the collations (S 14).
Abstract translation: 物体检测系统包括雷达检测装置（2），图像检测装置（3）和对照装置（4）。 对照装置（4）在当前对照中由雷达检测装置（2）检测到的物体与由雷达检测装置（2）和图像检测装置（3）检测到的物体之间进行核对 ）（S 10，S 11）中，还进行在本次对照中由图像检测单元（3）检测出的物体与由雷达检测单元（2）检测出的物体之间的核对 ）和图像检测装置（3）中，当确定由雷达检测装置（2）和图像检测装置（3）在先前核对中检测到相同的对象时，在先前核对（S12，S13） 。 然后，对照装置（4）基于排序确定雷达检测装置（2）和图像检测装置（3）是否检测相同的对象（S14）。
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