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1. 发明授权

US06710700B1 Vehicle key system 有权
标题翻译：车辆钥匙系统
公开(公告)号：US06710700B1
公开(公告)日：2004-03-23
申请号：US09648629
申请日：2000-08-28
申请人： Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Keiichi Enoki , Masaru Fuku , Fumitaka Satou , Koji Nagao
发明人： Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Keiichi Enoki , Masaru Fuku , Fumitaka Satou , Koji Nagao
IPC分类号： G05B1900
CPC分类号： B60R25/252 , B60R25/04 , G07C9/00563 , G07C2009/00793
摘要： A vehicle key system comprises a transmitter including a fingerprint information capturing unit for capturing fingerprint information from a user's fingerprint, and a transmit unit for transmitting the fingerprint information captured by the fingerprint information capturing unit. The system also includes an attaching unit disposed in a vehicle, for attaching the transmitter thereto, and a receiver disposed in the vehicle, including a receive unit for receiving the fingerprint information transmitted from the transmit unit of the transmitter, a fingerprint verification unit for verifying the fingerprint information against a list of pieces of previously stored fingerprint information, an attaching detection unit for determining whether or not the transmitter is attached to the attaching unit, and a control unit for controlling pieces of equipment in the vehicle according to a verification result from the fingerprint verification unit and a detection result from the mounting detection unit. The user can manipulate the pieces of equipment, e.g. start the engine, by actuating a switch, only when the electronic key transmitter is attached to the attaching unit.
摘要翻译：车辆钥匙系统包括：发射器，包括用于从用户的指纹捕获指纹信息的指纹信息捕获单元;以及发送单元，用于发送由指纹信息捕获单元捕获的指纹信息。该系统还包括设置在车辆中的用于将发射器附接到其上的附接单元和设置在车辆中的接收器，包括用于接收从发射机的发射单元发送的指纹信息的接收单元，用于验证的指纹验证单元所述指纹信息针对先前存储的指纹信息的列表，用于确定所述发送器是否附接到所述附接单元的附着检测单元，以及用于根据来自所述附加单元的验证结果来控制所述车辆中的设备的控制单元指纹验证单元和来自安装检测单元的检测结果。用户可以操纵这些设备，例如，只有当电子钥匙发射器连接到安装单元时，通过启动开关启动发动机。

2. 发明授权

US06376930B1 Portable transmitter for vehicle key system 有权
标题翻译：车载钥匙系统便携式变送器
公开(公告)号：US06376930B1
公开(公告)日：2002-04-23
申请号：US09661548
申请日：2000-09-14
申请人： Koji Nagao , Masaru Fuku , Keiichi Enoki , Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Fumitaka Satou
发明人： Koji Nagao , Masaru Fuku , Keiichi Enoki , Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Fumitaka Satou
IPC分类号： E05B4900
CPC分类号： G07C9/00563 , G07C9/00158 , G07C2009/00261 , G07C2009/00793
摘要： A portable transmitter of vehicle key system comprising a fingerprint detecting portion for detecting the user's fingerprint, a sending component for sending the fingerprint data from this fingerprint detecting portion, and a sender switch for triggering the transmission of fingerprint data from this sending component, this sender switch and the fingerprint detecting portion being disposed integrally, whereby the sender switch is activated in accordance with the user operating the fingerprint detecting portion.
摘要翻译：一种车载钥匙系统的便携式发射机，包括用于检测用户指纹的指纹检测部分，用于从该指纹检测部分发送指纹数据的发送部件和用于触发从该发送部件发送指纹数据的发送器开关，该发送器开关和指纹检测部分整体设置，由此根据用户操作指纹检测部分来激活发送器开关。

3. 发明授权

US06940391B1 Vehicle key system 失效
标题翻译：车辆钥匙系统
公开(公告)号：US06940391B1
公开(公告)日：2005-09-06
申请号：US09649097
申请日：2000-08-28
申请人： Hisashi Ishikura , Hirofumi Tatsukawa , Masaru Fuku , Keiichi Enoki , Toru Morita , Fumitaka Satou , Koji Nagao
发明人： Hisashi Ishikura , Hirofumi Tatsukawa , Masaru Fuku , Keiichi Enoki , Toru Morita , Fumitaka Satou , Koji Nagao
IPC分类号： E05B49/00 , B60R25/01 , B60R25/04 , B60R25/10 , B60R25/24 , B60R25/25 , E05B83/36 , G07C9/00 , B60R25/00 , G05B19/00 , G06F7/00 , G08B29/00 , H04B1/00
CPC分类号： G07C9/00563 , G07C9/00309
摘要： A vehicle key system comprises a mobile transmitter including a fingerprint information capturing unit for capturing fingerprint information from a user's fingerprint, and a transmit unit for transmitting the fingerprint information captured by the fingerprint information capturing unit together with a system-specific identifier. A receiver disposed in a vehicle includes a receive unit for receiving the fingerprint information and the identifier transmitted from the transmit unit of the mobile transmitter, a verification unit for verifying the fingerprint information against a list of pieces of previously stored fingerprint information, and for verifying the received identifier against a previously stored identifier, and a control unit for controlling pieces of equipment in the vehicle according to verification results from the verification unit.
摘要翻译：车辆钥匙系统包括：移动发射机，包括用于从用户的指纹捕获指纹信息的指纹信息捕获单元，以及发送单元，用于发送由指纹信息捕获单元捕获的指纹信息以及系统特定的标识符。设置在车辆中的接收机包括：接收单元，用于接收从移动发射机的发射单元发送的指纹信息和标识符;验证单元，用于根据先前存储的指纹信息的列表来验证指纹信息，并用于验证所接收的标识符相对于先前存储的标识符，以及控制单元，用于根据来自验证单元的验证结果控制车辆中的设备。

4. 发明授权

US06868170B1 Vehicle key system 有权
标题翻译：车辆钥匙系统
公开(公告)号：US06868170B1
公开(公告)日：2005-03-15
申请号：US09650629
申请日：2000-08-28
申请人： Masaru Fuku , Keiichi Enoki , Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Fumitaka Satou , Koji Nagao
发明人： Masaru Fuku , Keiichi Enoki , Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Fumitaka Satou , Koji Nagao
IPC分类号： E05B49/00 , B60R25/01 , B60R25/04 , B60R25/25 , B60R25/30 , E05B83/36 , G07C9/00 , G06K9/00
CPC分类号： B60R25/252 , G07C9/00563
摘要： A vehicle key system includes a fingerprint verification unit for verifying identity of fingerprint information captured by a fingerprint information capturing unit by comparing it with a list of pieces of fingerprint information about fingerprints of authorized users stored in a fingerprint information storage unit. A manipulation detection unit can detect at least one of a predetermined manipulation of an operation unit, such as a wiper switch, a winker switch, or a shift lever, and a predetermined manipulation of a pedal, such as an acceleration pedal, a brake pedal, or a clutch pedal. A processing mode switching unit can switch between a plurality of processing modes according to the predetermined manipulation detected by the manipulation detection unit.
摘要翻译：车辆钥匙系统包括：指纹验证单元，用于通过将指纹信息捕获单元捕获的指纹信息的身份与存储在指纹信息存储单元中的授权用户的指纹的指纹信息的列表进行比较来验证。操作检测单元可以检测诸如刮水器开关，方向指示开关或变速杆之类的操作单元的预定操作以及诸如加速踏板，制动踏板等踏板的预定操作中的至少一个，或离合器踏板。处理模式切换单元可以根据由操作检测单元检测到的预定操作在多个处理模式之间切换。

5. 发明授权

US06952498B2 Face portion detecting apparatus 失效
标题翻译：面部检测装置
公开(公告)号：US06952498B2
公开(公告)日：2005-10-04
申请号：US09987638
申请日：2001-11-15
申请人： Hisashi Ishikura
发明人： Hisashi Ishikura
IPC分类号： B60K28/06 , A61B3/14 , G06K9/00 , G06K9/20 , G06T1/00 , G06K9/46
CPC分类号： G06K9/2027 , G06K9/00255 , G06K9/00604
摘要： In a face portion detecting apparatus, an image of an eye portion of a car driver can be properly extracted without adverse influences caused by a reflection image reflected from a luster reflection surface of spectacles worn by the car driver. The face portion detecting apparatus is arranged by a light source of an illumination for illuminating a face portion of a human being from different directions from each other; a camera for photographing the face portion which is illuminated by the light source; an illumination lighting control unit for controlling turn-ON operation of the light source; a camera control unit for controlling the camera in synchronism with the turn-ON operation of the illumination light source; and a retina reflection detecting unit for removing a reflection image of an article having a luster reflection surface by employing at least one image which is acquired by the camera in synchronism with the turn-ON operation of the illumination light source, whereby only a determined face portion is extracted.
摘要翻译：在面部检测装置中，可以适当地提取汽车驾驶员的眼睛部分的图像，而不会受到由驾驶员佩戴的眼镜的光泽反射面反射的反射图像的不利影响。面部检测装置由照明用光源配置，用于照射来自彼此不同方向的人脸部分; 用于拍摄被光源照射的面部部分的照相机; 照明照明控制单元，用于控制光源的接通操作; 照相机控制单元，用于与照明光源的接通操作同步地控制照相机; 以及视网膜反射检测单元，用于通过采用与照明光源的接通操作同步的由照相机获取的至少一个图像来去除具有光泽反射表面的物品的反射图像，由此只有确定的面部分被提取。

6. 发明申请

US20050135658A1 Lane recognizing image processing system 有权
标题翻译：车道识别图像处理系统
公开(公告)号：US20050135658A1
公开(公告)日：2005-06-23
申请号：US10839247
申请日：2004-05-06
申请人： Takayuki Yamamoto , Yoshiyuki Fujii , Hisashi Ishikura , Kenichi Fujie
发明人： Takayuki Yamamoto , Yoshiyuki Fujii , Hisashi Ishikura , Kenichi Fujie
IPC分类号： B60R21/00 , B60R1/00 , G06K9/00 , G06K9/46 , G06T1/00 , G06T7/00 , G06T7/60 , G08G1/16 , H04N7/18
CPC分类号： G06K9/4604 , G06K9/00798 , G06T7/73
摘要： A lane recognizing image processing system for recognizing lane markings laid on a driving road for motor vehicles includes a lane marking candidate point extraction means (20) for extracting lane marking candidate points (C) from an image (G) taken by an image pickup means (10) mounted on the motor vehicle, and a lane recognizing means (30) for recognizing a lane defined on the road on the basis of set of the lane marking candidate points (C). The lane recognizing means (30) includes a lane marking candidate point position converting means (31) for recognizing as lane marking candidate point positions the positions of the lane marking candidate points (C) transformed onto a straight line extending toward a null point.
摘要翻译：一种车道识别图像处理系统，用于识别布置在用于机动车辆的行驶道路上的道路标线，包括车道标记候选点提取装置，用于从图像拾取装置拍摄的图像（G）中提取车道标记候选点（C）（10），以及车道识别装置（30），用于基于车道标记候补点（C）的集合来识别在道路上限定的车道。车道识别装置（30）包括车道标记候选点位置转换装置（31），用于将车道标记候选点（C）的位置识别为车道标记候选点位置，该车道标记候补点（C）变换到朝向零点延伸的直线上。

7. 发明授权

US07639287B2 Video imaging apparatus having non-linear input-output characteristic for improved image contrast control 失效
标题翻译：具有用于改善图像对比度控制的非线性输入 - 输出特性的视频成像设备
公开(公告)号：US07639287B2
公开(公告)日：2009-12-29
申请号：US11050703
申请日：2005-02-07
申请人： Tomoko Konda , Kenichi Fujie , Yoshiyuki Fujii , Hisashi Ishikura , Takayuki Yamamoto
发明人： Tomoko Konda , Kenichi Fujie , Yoshiyuki Fujii , Hisashi Ishikura , Takayuki Yamamoto
IPC分类号： H04N9/68
CPC分类号： H04N5/2355 , B60R11/04 , B60R2011/0026 , H04N5/20 , H04N5/208 , H04N5/243
摘要： An imaging apparatus of a wide dynamic range can be achieved at low cost while making improvement in contrast and the maintenance or reduction of a circuit size compatible with each other. The apparatus includes a photoelectric conversion part that converts a signal from a light receiving element into a voltage in accordance with an amount of incident light, an analog signal processing part that processes an analog video signal output from the photoelectric conversion part, an A/D conversion part that converts the analog video signal into a digital video signal, and a high frequency emphasis part that emphasizes a high frequency component of the video signal. The high frequency emphasis part suppresses a low frequency component of brightness in the video signal to emphasize the high frequency component, whereby image data of good contrast can be obtained while keeping a dynamic range of the signal.
摘要翻译：可以以低成本实现宽动态范围的成像装置，同时改善对比度和维持或减少彼此兼容的电路尺寸。该装置包括：光电转换部，其根据入射光量将来自光接收元件的信号转换成电压;处理从光电转换部输出的模拟视频信号的模拟信号处理部，A / D 转换部分，其将模拟视频信号转换为数字视频信号;以及高频重点部分，其强调视频信号的高频分量。高频重点部分抑制视频信号中的低频分量，以强调高频分量，由此可以在保持信号的动态范围的同时获得良好对比度的图像数据。

8. 发明申请

US20080175437A1 VEHICLE-ONBOARD DRIVING LANE RECOGNIZING APPARATUS 有权
标题翻译：车载驾驶员识别装置
公开(公告)号：US20080175437A1
公开(公告)日：2008-07-24
申请号：US12055132
申请日：2008-03-25
申请人： Hisashi Ishikura , Yoshiyuki Fujii , Takayuki Yamamoto , Hideki Tsukaoka
发明人： Hisashi Ishikura , Yoshiyuki Fujii , Takayuki Yamamoto , Hideki Tsukaoka
IPC分类号： G06K9/00
CPC分类号： G06K9/00798 , G06K9/00973 , G06K9/4604 , G06T7/74
摘要： A vehicle-onboard driving lane recognizing apparatus of a small scale includes an image pick-up unit (1) mounted on a motor vehicle for picking up images of scenes making appearance in front of the motor vehicle, an image data selecting unit (2) for selecting image data only of a predetermined region from the image picked up by the image pick-up unit (1), an image data storing unit (3) for storing the image data, and a driving lane recognizing unit (4) for detecting lane markings (21) on the road from the image data stored in the image data storing unit (3) to thereby recognize a driving lane extending along the lane markings (21). The image data selecting unit (2), the image data storing unit (3) and the driving lane recognizing unit (4) are all implemented in a single chip.
摘要翻译：小型车载行车道识别装置包括安装在机动车辆上的摄像单元（1），用于拾取机动车辆前方出现的场景的图像，图像数据选择单元（2）用于从由图像拾取单元（1）拾取的图像中仅选择预定区域的图像数据，用于存储图像数据的图像数据存储单元（3）和用于检测图像数据的行驶车道识别单元（4）根据存储在图像数据存储单元（3）中的图像数据在道路上的车道标记（21），从而识别沿着车道标记（21）延伸的行驶车道。图像数据选择单元（2），图像数据存储单元（3）和行驶车道识别单元（4）都被实现在单个芯片中。

9. 发明申请

US20070100551A1 Lane deviation prevention apparatus 有权
标题翻译：车道偏离防止装置
公开(公告)号：US20070100551A1
公开(公告)日：2007-05-03
申请号：US11411928
申请日：2006-04-27
申请人： Hisashi Ishikura
发明人： Hisashi Ishikura
IPC分类号： B62D6/00 , G06F17/10
CPC分类号： B62D15/029 , B60T8/17551 , B60T8/17557 , B60T2201/083 , B60T2201/087 , B60W10/18 , B60W10/20 , B60W30/12 , B62D15/025 , G08G1/167
摘要： There is provided a lane deviation prevention apparatus which can make a lane deviation prediction judgment more accurately. The lane deviation prevention apparatus includes driving lane shape recognition means to detect a lane mark on a road included in a front image within a lane mark detection distance range and to recognize a shape of a driving lane boundary, and a deviation prediction judgment means that judges, based on the shape of the driving lane boundary, whether the vehicle deviates from a driving lane after a previously set deviation prediction time and outputs a deviation prevention output in a case where it is judged that the vehicle deviates, and the driving lane shape recognition means dynamically sets the position of the lane mark detection distance range in accordance with a vehicle speed of the vehicle and the deviation prediction time.
摘要翻译：提供一种能够更准确地进行车道偏离预测判断的车道偏离防止装置。车道偏离防止装置包括驾驶车道形状识别装置，用于检测车道标记检测距离范围内的前方车道中包含的道路上的车道线，并识别行驶车道边界的形状;以及偏差预测判断装置，其判断基于驾驶车道边界的形状，在预先设定的偏差预测时间之后车辆是否偏离行驶车道，并且在判断为车辆偏离的情况下输出偏差防止输出，并且行驶车道形状识别意味着根据车辆的车速和偏差预测时间来动态地设定车道线检测距离范围的位置。

10. 发明授权

US07889274B2 Image input apparatus 有权
标题翻译：图像输入装置
公开(公告)号：US07889274B2
公开(公告)日：2011-02-15
申请号：US11188641
申请日：2005-07-26
申请人： Kenichi Fujie , Yoshiyuki Fujii , Hisashi Ishikura , Tomoko Konda , Takayuki Yamamoto
发明人： Kenichi Fujie , Yoshiyuki Fujii , Hisashi Ishikura , Tomoko Konda , Takayuki Yamamoto
IPC分类号： H04N5/238 , H04N5/235 , G03B7/00
CPC分类号： H04N5/2351 , H04N5/2355
摘要： An image input apparatus can acquire an image with a high contrast without saturating a camera output even for a subject having a large light and dark difference while achieving a wide dynamic range. An image sensor has an input-output characteristic varying with a plurality of regions delimited according to a difference in the amount of incident light. A video luminance signal level is detected from a video signal of the image sensor. An amount of light on a screen is calculated from the image luminance signal level. The image sensor is adjusted to make the amount of light on the screen coincide with a target light amount. The target light amount is set such that a relation between the target light amount R and an amount of light Q at a change point that is at the lowest luminance in an input-output characteristic of the image sensor satisfies R
摘要翻译：图像输入装置可以获得具有高对比度的图像，即使对于具有大的明暗差异的对象，也不会使相机输出饱和，同时实现宽的动态范围。图像传感器具有根据入射光量的差定义的多个区域而变化的输入 - 输出特性。从图像传感器的视频信号检测视频亮度信号电平。根据图像亮度信号电平计算屏幕上的光量。调整图像传感器以使屏幕上的光量与目标光量一致。目标光量被设定为使得目标光量R与在图像传感器的输入输出特性中处于最低亮度的变化点处的光量Q之间的关系满足R

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