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1. 发明专利

JP2013061787A Turning prediction device for vehicle 有权
标题翻译：用于车辆的滚动预测装置
公开(公告)号：JP2013061787A
公开(公告)日：2013-04-04
申请号：JP2011199661
申请日：2011-09-13
申请人： Denso Corp , 株式会社デンソー
发明人： IMAEDA TSUNEHARU
IPC分类号： G08G1/16 , B60Q1/00
摘要： PROBLEM TO BE SOLVED: To provide a turning prediction device which predicts turning of a vehicle by a new method not conventionally available.SOLUTION: A turning prediction device acquiring camera information from an image sensor mounted on a vehicle 10 to predict turning of the vehicle acquires position coordinates of a first light source during photographic imaging of the image sensor, position coordinates of a second light source, information indicating that the first light source is a light source of a preceding vehicle, and information indicating that the second light source is a light source of an oncoming vehicle as camera information when the preceding vehicle 20 and the oncoming vehicle 30 exist within a photographic range of the image sensor, and determines whether or not the first light source is present on the right side of the second light source on the basis of the camera information. When this determination is affirmative, it is determined that a curve exists in the travel direction of the own vehicle, and when the determination is negative, it is determined that the own vehicle is not scheduled to turn.
摘要翻译：要解决的问题：提供一种通过不是传统可用的新方法来预测车辆转弯的转弯预测装置。解决方案：从安装在车辆10上的图像传感器获取摄像机信息以预测车辆转动的转向预测装置获取图像传感器的摄影成像期间第一光源的位置坐标，第二光源的位置坐标指示第一光源是前方车辆的光源的信息，以及当前方车辆20和迎面而来的车辆30存在于照相机内时，指示第二光源为迎面而来车辆的光源的信息作为摄像机信息并且基于相机信息来确定第二光源的右侧是否存在第一光源。当该确定是肯定的时，确定在本车辆的行进方向上存在曲线，并且当确定为否定时，确定本车辆未被安排转向。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013028275A Headlight light control device 审中-公开
标题翻译：头灯控制装置
公开(公告)号：JP2013028275A
公开(公告)日：2013-02-07
申请号：JP2011165626
申请日：2011-07-28
申请人： Denso Corp , 株式会社デンソー
发明人： IMAEDA TSUNEHARU
IPC分类号： B60Q1/08
摘要： PROBLEM TO BE SOLVED: To provide a headlight light control device that changes irradiation direction of a headlight so as not to give discomfort to a driver.SOLUTION: The irradiation direction of the headlight of a vehicle is switched from low beam to high beam or middle high beam (S310), after the lapse of first delay time (S315). The irradiation direction of the headlight 32 of the vehicle 30 is switched from the middle high beam to the low beam (S335), after the lapse of second delay time shorter than the first delay time (S340). The irradiation direction is switched to the high beam from the middle high beam (S310), after the lapse of the first delay time (S315). The irradiation direction of the headlight of the vehicle is switched from the high beam to the middle high beam or the low beam (S335), after the lapse of the second delay time (S340).
摘要翻译：要解决的问题：提供一种改变前照灯的照射方向的前照灯控制装置，以便不对驾驶员造成不适。解决方案：经过第一延迟时间后，车辆前照灯的照射方向从低光束切换到远光束或中高光束（S310）（S315）。在经过比第一延迟时间短的第二延迟时间之后，车辆30的前灯32的照射方向从中间远光灯切换到近光灯（S335）（S340）。在经过第一延迟时间之后，照射方向从中间远光灯切换到远光（S310）（S315）。在经过第二延迟时间之后，车辆的前照灯的照射方向从远光灯切换到中远光束或近光束（S335）（S340）。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013028274A Headlight light control device 审中-公开
标题翻译：头灯控制装置
公开(公告)号：JP2013028274A
公开(公告)日：2013-02-07
申请号：JP2011165625
申请日：2011-07-28
申请人： Denso Corp , 株式会社デンソー
发明人： IMAEDA TSUNEHARU
IPC分类号： B60Q1/14
CPC分类号： B60Q1/08 , B60Q1/02 , B60Q1/1423 , B60Q1/143 , B60Q2300/056 , B60Q2300/112 , B60Q2300/3321 , B60Q2300/41 , B60Q2300/42
摘要： PROBLEM TO BE SOLVED: To provide a headlight light control device that changes irradiation direction of a headlight so as not to give discomfort to a driver.SOLUTION: A speed of a vehicle 40 is acquired from a speed detecting section 30. A threshold of frequency of switching irradiation direction of the headlight 60, corresponding to the speed, is set. An appearance frequency of a light source 50 detected by a light source detection unit 10 is detected. When the appearance frequency of the light source 50, which has been detected, within a predetermined period of time reaches a predetermined threshold (switching frequency threshold) or above, low beam of the headlight 60 is selected. When a predetermined period of time (switching prohibition time T) elapses after the low beam of the headlight 60 is selected, high beam of the headlight 60 is selected.
摘要翻译：要解决的问题：提供一种改变前照灯的照射方向的前照灯控制装置，以便不对驾驶员造成不适。解决方案：从速度检测部分30获取车辆40的速度。设定对应于速度的头灯60的切换照射方向的频率阈值。检测由光源检测单元10检测到的光源50的出现频率。在预定时间段内检测出的光源50的出现频率达到规定的阈值（切换频率阈值）以上时，选择大灯60的远光。当选择了大灯60的远光束之后经过预定时间段（切换禁止时间T P ）时，选择了大灯60的远光。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012081866A Reference steering angle detection device 审中-公开
标题翻译：参考转向角检测装置
公开(公告)号：JP2012081866A
公开(公告)日：2012-04-26
申请号：JP2010229768
申请日：2010-10-12
申请人： Denso Corp , 株式会社デンソー
发明人： IMAEDA TSUNEHARU , KASAI HAJIME
IPC分类号： B60Q1/12 , B62D1/16
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of detecting the reference steering angle with a simple constitution without using any yaw rate sensor in a reference steering angle detection device for detecting the reference steering angle forming the reference of the steering angle in a vehicle.SOLUTION: A computation device for detecting the reference steering angle repeatedly acquires the steering angle of one's own vehicle (S360), monitors whether or not the acquired steering angle is changed (S320), and detects the traveling distance of one's own vehicle when the steering angle is not changed (S310-S360). A CPU 11 determines whether or not the traveling distance of one's own vehicle is equal to or more than the reference distance set to the value equal to or more than the assumed maximum value of the length of a part of the predetermined radius of curvature in a curve (S350), and if the traveling distance is equal to or more than the reference value, the steering angle of one's own vehicle at this moment is set as the reference steering angle. Since the computation device determines whether or not one's own vehicle travels straight with a simple constitution, the reference steering angle can also be detected with a simple constitution.
摘要翻译：要解决的问题：提供一种能够以简单的结构检测参考转向角的技术，而不用在参考转向角检测装置中使用任何偏航率传感器，用于检测形成转向角参考的基准转向角一辆车。解决方案：用于检测参考舵角的计算装置重复地获取自己的车辆的转向角（S360），监视所获取的转向角是否改变（S320），并且检测自身车辆的行驶距离当转向角没有改变时（S310-S360）。 CPU11判定自身车辆的行驶距离是否在设定为等于或大于该预定曲率半径的长度的假定最大值的基准距离以上曲线（S350），如果行驶距离等于或大于基准值，则将此时的自身车辆的转向角设定为基准转向角。由于计算装置确定自身的车辆是否以简单的结构直线行驶，所以也可以用简单的结构来检测参考转向角。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2014172575A Headlamp control unit 有权
标题翻译：头灯控制单元
公开(公告)号：JP2014172575A
公开(公告)日：2014-09-22
申请号：JP2013049309
申请日：2013-03-12
申请人： Denso Corp , 株式会社デンソー
发明人： IMAEDA TSUNEHARU , HATADA SHUICHI
IPC分类号： B60Q1/14
CPC分类号： B60Q1/1423 , B60Q2300/056 , B60Q2300/322 , B60Q2300/42
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of keeping an occupant of another vehicle, which appears suddenly, from being dazzled by appropriately controlling irradiation of light from a headlamp device even in a poor-visibility environment.SOLUTION: A control unit that controls a headlamp device uses a luminance sensor to repeatedly execute processing of measuring the brightness in front of an own vehicle. For example, when a curved road region is present forward the own vehicle, the brightness of a road surface or guardrail in a specific area (an area to which light is irradiated from a headlamp device of a preceding vehicle) within the road region is measured. A change quantity Δ of the measured value of the brightness from a previous measured value is calculated (S160). If the change quantity Δ is equal to or larger than a threshold TH (Yes at S170), a vehicle that has not appeared in a forward visual field of the own vehicle is foreseen to emerge (S180), and an irradiation mode of the light from the headlamp device is switched from one to another in order to darken the emergence area (S185, 190, and 195).
摘要翻译：要解决的问题：即使在可见度差的环境中，通过适当地控制来自前照灯装置的光的照射来提供能够保持出现突然出现的另一车辆的乘员的技术不被眼花缭乱。解决方案：控制单元前照灯装置使用亮度传感器重复执行测量本车辆前方的亮度的处理。例如，在本车辆的前方存在曲线路面区域时，测量道路区域内的特定区域（前方车辆的前照灯装置照射的区域的路面或护栏）的亮度。变更量＆Dgr 计算来自先前测量值的亮度的测量值（S160）。如果变化量＆Dgr 等于或大于阈值TH（S170为是），则预计出现在本车辆的前视野中的车辆出现（S180），来自前照灯装置的光的照射模式为从一个切换到另一个以使出现区域变暗（S185,190和195）。

6. 发明专利

JP2014051191A Headlamp device for vehicle 有权
标题翻译：汽车头灯装置
公开(公告)号：JP2014051191A
公开(公告)日：2014-03-20
申请号：JP2012197124
申请日：2012-09-07
申请人： Denso Corp , 株式会社デンソー , Toyota Motor Corp , トヨタ自動車株式会社 , Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： IMAEDA TSUNEHARU , KASAI HAJIME , MOCHIZUKI KIYOTAKA , TAKAGAKI TATSUYA
IPC分类号： B60Q1/12 , B60Q1/14
CPC分类号： B60Q1/085 , B60Q1/12 , B60Q1/143 , B60Q2300/056 , B60Q2300/122 , B60Q2300/41
摘要： PROBLEM TO BE SOLVED: To provide a headlamp device for a vehicle that realizes a high beam variable headlamp system, which can provide a light distribution pattern so as to secure a wide range of vision without giving a feeling of dazzling to a driver in a preceding vehicle on a curved road.SOLUTION: The headlamp device for a vehicle comprises: headlamps irradiating the front of the vehicle; switching means for light distribution for switching light distribution patterns of the headlamps between a plurality of light distribution patterns including at least high beam and low beam; detection means for detecting a preceding vehicle in front of the vehicle; control means that based on the detection result of the preceding vehicle by the detection means, controls the light distribution means to switch the light distribution patterns; and turning radius acquisition means for acquiring the turning radius of the vehicle that is running. The control means, when the turning radius of the vehicle acquired by the turning radius acquisition means is smaller than a predetermined value, prohibits the light distribution patterns from being switched to the high beam pattern.
摘要翻译：要解决的问题：提供一种用于车辆的前照灯装置，其实现了远光灯可变前照灯系统，其可以提供配光图案，以便确保宽范围的视觉，而不会给前面的驾驶员带来令人眼花缭乱的感觉车辆在弯曲的道路上。解决方案：车辆前照灯装置包括：前照灯照射车辆前部; 用于配光的开关装置，用于切换至少包括远光束和近光束的多个配光图案之间的前照灯的配光图案; 用于检测车辆前方的前方车辆的检测装置; 控制装置基于检测装置的前一车辆的检测结果，控制配光装置切换配光图案; 以及用于获取正在行驶的车辆的转弯半径的转弯半径获取装置。控制装置，当由转弯半径获取装置获取的车辆的转弯半径小于预定值时，禁止将配光图案切换到远光图案。

7. 发明专利

JP2009187307A Electronic device and program 审中-公开
标题翻译：电子设备和程序
公开(公告)号：JP2009187307A
公开(公告)日：2009-08-20
申请号：JP2008026886
申请日：2008-02-06
申请人： Denso Corp , 株式会社デンソー
发明人： IMAEDA TSUNEHARU
IPC分类号： G05B23/02 , G06F1/26 , G06F1/28 , G06F1/30
摘要： PROBLEM TO BE SOLVED: To provide a technology for detecting short-circuit even in a state where an electronic device is really used without uselessly enlarging a device configuration as an electronic device. SOLUTION: In a headlight control device, an ECU monitors signal level transition in a signal passing through an input terminal which is any one terminal among a plurality of signal terminals and a signal passing through an output terminal which is a terminal adjacent to the input terminal in a short-circuit determination process (S230), then a short-circuit is determined between the input terminal and the output terminal (S260) when a transition of each signal level to which monitoring is started is synchronized for more than a previously set determination time (S250:YES). This method is achieved simply by checking a signal level in the input terminal and a signal level in the output terminal. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在电子设备真正使用的状态下也提供用于检测短路的技术，而不会无限扩大作为电子设备的设备配置。解决方案：在前照灯控制装置中，ECU监视通过作为多个信号端子中的任何一个端子的输入端子的信号的信号电平转换和通过作为与多个信号端子相邻的端子的输出端子的信号输入端子进行短路判定处理（S230），然后当开始监视的每个信号电平的转换同步时，在输入端子和输出端子之间确定短路（S260）超过一个预先设定的判定时间（S250：是）。该方法简单地通过检查输入端子中的信号电平和输出端子中的信号电平来实现。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009169829A Electronic equipment and program 有权
标题翻译：电子设备和程序
公开(公告)号：JP2009169829A
公开(公告)日：2009-07-30
申请号：JP2008009253
申请日：2008-01-18
申请人： Denso Corp , 株式会社デンソー
发明人： IMAEDA TSUNEHARU
IPC分类号： G06F11/22 , G01R31/02
摘要： PROBLEM TO BE SOLVED: To detect the occurrence of short circuit even when electronic equipment is actually used, without unnecessarily enlarging equipment configuration as electronic equipment. SOLUTION: A target output terminal outputs a signal, and whether short circuit occurs between terminals is determined according to whether transition of a signal level of a signal passing through a target terminal adjacent to the terminal synchronizes with a change pattern of a signal output from the target output terminal. Since this determination method can be achieved by simply causing the target output terminal to output the signal (s320, s350) and checking the signal level of the target adjacent terminals (s330, s360), the determination method can be mounted as a portion of processing even without preparing an additional physical component. Thus, it is possible to prevent the equipment configuration for detecting the occurrence of a short circuit from being uselessly enlarged. Further, since the determination method is mounted as a portion of the processing, the occurrence of a short circuit can be detected even when the electronic equipment is actually used. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使实际使用电子设备也能够检测短路的发生，而不必将电气设备的设备不必要地扩大。解决方案：目标输出端子输出信号，并且根据通过与端子相邻的目标端子的信号的信号电平的转变是否与信号的改变模式同步来确定端子之间是否发生短路从目标输出端输出。由于该确定方法可以通过简单地使目标输出端子输出信号（s320，s350）并检查目标相邻端子（s330，s360）的信号电平来实现，所以可以将该确定方法作为处理的一部分进行安装即使没有准备一个额外的物理组件。因此，可以防止用于检测短路的发生的设备配置被无用地扩大。此外，由于作为处理的一部分安装了确定方法，所以即使当电子设备被实际使用时也可以检测到短路的发生。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2013056645A Device for predicting turn of vehicle 有权
标题翻译：用于预测车辆转向的装置
公开(公告)号：JP2013056645A
公开(公告)日：2013-03-28
申请号：JP2011197249
申请日：2011-09-09
申请人： Denso Corp , 株式会社デンソー
发明人： IMAEDA TSUNEHARU
IPC分类号： B60W40/072 , B60W30/095 , B60W40/076 , G08G1/16
CPC分类号： G06K9/00825 , B60W30/095 , B60W40/072 , B60W2420/42 , G08G1/166 , G08G1/167
摘要： PROBLEM TO BE SOLVED: To provide a device that predicts turn of a vehicle by a new method that has not been so far.SOLUTION: In a turn prediction device that acquires camera information from an image sensor mounted on a vehicle 10 and predicts turn of a prediction device, when the image sensor repeatedly acquires the photographed images by photographing the front of the vehicle, and repeatedly outputs the information showing the position coordinate of the light source and the information showing whether the light source concerned is the light source of the preceding vehicle or the light source of the oncoming vehicle in the acquired photographed image, as camera information, the turn prediction device determines that the light source concerned is the light source of oncoming vehicle 20 newly appeared in the photographed images, and whether the light source exists in the prescribed area near the left end or in the prescribed area near the right end of the photographed image, and when the determination results are affirmative, determines that there is a curve in the traveling direction of the vehicle 10.
摘要翻译：要解决的问题：提供一种通过尚未到目前为止的新方法来预测车辆转弯的装置。解决方案：在从安装在车辆10上的图像传感器获取摄像机信息并预测预测装置的转弯的转弯预测装置中，当图像传感器通过拍摄车辆的前方反复获取拍摄的图像，并且反复作为摄像机信息，输出表示光源的位置坐标的信息和表示所获取的摄影图像中所关注的光源是否是前方车辆的光源或迎面而来的车辆的光源的信息，转弯预测装置确定所涉及的光源是新近出现在拍摄图像中的迎面而来的车辆20的光源，以及光源是否存在于靠近拍摄图像的左端或附近的规定区域中的规定区域中，以及当确定结果为肯定时，确定在车辆的行进方向上存在曲线第10页。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2013028276A Headlamp light control device 有权
标题翻译：头灯控制装置
公开(公告)号：JP2013028276A
公开(公告)日：2013-02-07
申请号：JP2011165627
申请日：2011-07-28
申请人： Denso Corp , 株式会社デンソー
发明人： IMAEDA TSUNEHARU
IPC分类号： B60Q1/14 , B60Q1/04 , B60Q1/076
CPC分类号： B60Q1/143 , B60Q2300/056 , B60Q2300/41 , B60Q2300/42 , G06K9/00825 , G06K9/4633 , G06K9/4652
摘要： PROBLEM TO BE SOLVED: To provide a headlamp light control device that controls irradiation direction of a headlight so as to prevent a driver of a preceding vehicle from being dazzled, even when one of a pair of lamps of the preceding vehicle is not turned on.SOLUTION: An image ahead of a vehicle 50 is acquired. An image of the preceding vehicle 60 is extracted from the acquired image. A distance from the vehicle 50 to the preceding vehicle 60 is acquired by a radar. When the acquired distance is smaller than a predetermined value, the lamps 62 and 64 of the preceding vehicle are extracted from the extracted image of the preceding vehicle, and it is determined whether both or one of the extracted lamps 62 and 64 are turned on. When it is determined that both lamps of the preceding vehicle are turned on, a shielding area is set so as not to irradiate an area including the lamps 62 and 64 of the preceding vehicle, in the irradiation areas of the headlights 52 and 54 of the vehicle 50. When it is determined that one of the lamps of the preceding vehicle is turned on, the shielding area is set to have margin angles α and β laterally larger than those of the shielding area when it is determined that both lamps of the preceding vehicle are turned on.
摘要翻译：要解决的问题：为了提供控制前照灯的照射方向的前照灯控制装置，以防止前方车辆的驾驶员眩目，即使前一车辆的一对灯不是打开。解决方案：获取车辆50前方的图像。从获取的图像中提取前方车辆60的图像。通过雷达获得从车辆50到前一车辆60的距离。当获取的距离小于预定值时，从先前车辆的提取图像中提取前方车辆的灯62和64，并且确定提取的灯62和64中的一个是否被接通。当确定前方车辆的两个灯都被接通时，遮蔽区域被设定为不照射前方车辆的灯62和64的区域，在前照车辆的前照灯52和54的照射区域中当确定前方车辆中的一个灯被接通时，当确定前面的车辆的两个灯被确定时，屏蔽区域被设置为具有比屏蔽区域的边缘角度α和β横向更大的边缘角度α和β 车辆开启。版权所有（C）2013，JPO＆INPIT

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