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1. 发明申请

US20070034785A1 Sensor device and wiper controller 有权
标题翻译：传感器装置和刮水器控制器
公开(公告)号：US20070034785A1
公开(公告)日：2007-02-15
申请号：US11583834
申请日：2006-10-20
申请人： Taketoshi Yoshigoe , Junichi Ishikawa , Taiji Morishita
发明人： Taketoshi Yoshigoe , Junichi Ishikawa , Taiji Morishita
IPC分类号： G02B6/42 , G01N21/49
CPC分类号： B60S1/0837 , B60S1/0822 , G01N21/552
摘要： A sensor device for detecting wetting on a windshield includes a light emission element for emitting a light, a first light reception element for receiving the light in a first light path that includes reflective redirection by the windshield, and a second light reception element for receiving the light in a second light path that does not include reflective redirection by the windshield. The sensor device uses a ratio of the amount of the received light by the first light reception element and the amount of the received light by the second light reception element to determine wetting on the windshield.
摘要翻译：用于检测挡风玻璃上的润湿的传感器装置包括用于发射光的发光元件，用于接收包括挡风玻璃的反射重定向的第一光路中的光的第一光接收元件和用于接收在不包括挡风玻璃反射重定向的第二光路中的光。传感器装置使用第一光接收元件的接收光量与第二光接收元件的接收光量的比率来确定挡风玻璃上的润湿。

2. 发明授权

US07733049B2 Raindrop quantity sensing apparatus and wiper control system having the same 有权
标题翻译：雨滴量检测装置和刮水器控制系统
公开(公告)号：US07733049B2
公开(公告)日：2010-06-08
申请号：US11826897
申请日：2007-07-19
申请人： Satoru Hiramoto , Taiji Morishita
发明人： Satoru Hiramoto , Taiji Morishita
IPC分类号： H02P1/04
CPC分类号： B60S1/0818
摘要： A change computing arrangement computing an amount of change in a measured value of a measurement signal of a raindrop sensor in a raindrop quantity sensing execution time period that is a time period, during which a wiper blade moves outside of a sensing range of the raindrop sensor. A difference computing arrangement computes a difference between a predetermined reference value and an initial measured value of the measurement signal of the raindrop sensor. A determining arrangement determines the quantity of raindrops on the windshield based on the amount of change, which is computed by the change computing arrangement, and the difference, which is computed by the difference computing arrangement.
摘要翻译：一种变化计算装置，其计算在雨滴量感测执行时间段内的雨滴传感器的测量信号的测量值的变化量，所述雨滴量感测执行时间段是雨刮器移动到雨滴传感器的感测范围之外的时间段。差分计算装置计算雨滴传感器的测量信号的预定参考值和初始测量值之间的差。确定装置基于由变化计算装置计算的变化量以及由差分计算装置计算出的差值来确定挡风玻璃上的雨滴的数量。

3. 发明授权

US07098618B2 Rain detection system and method of controlling the same 有权
标题翻译：雨检测系统及其控制方法
公开(公告)号：US07098618B2
公开(公告)日：2006-08-29
申请号：US11165336
申请日：2005-06-24
申请人： Taiji Morishita
发明人： Taiji Morishita
IPC分类号： H02P1/04
CPC分类号： B60S1/485 , B60S1/0818 , B60S1/0833
摘要： A rain detection system generates an operation signal for operating a wiper system on a window based on a detected window condition. The rain detection system includes a detection mechanism for intermittently detecting an amount of liquid on the window, a calculation mechanism for calculating an increase rate of the amount of the liquid detected in a detection operation by the detection mechanism and a determination mechanism for determining the window condition based on the increase rate calculated by the calculation mechanism. The determination mechanism distinguishes difference between condensation on the window and rain based on the detected liquid on the window.
摘要翻译：雨检测系统基于检测到的窗口条件生成用于在窗口上操作刮水器系统的操作信号。雨检测系统包括用于间歇地检测窗口上的液体量的检测机构，用于计算检测机构在检测操作中检测到的液体量的增加率的计算机构和用于确定窗口的确定机构基于计算机制计算的增长率的条件。确定机构基于窗口上检测到的液体来区分窗户和雨水之间的冷凝差异。

4. 发明申请

US20120062163A1 WIPER CONTROL APPARATUS 有权
标题翻译：雨刮器控制装置
公开(公告)号：US20120062163A1
公开(公告)日：2012-03-15
申请号：US13227768
申请日：2011-09-08
申请人： Taiji MORISHITA , Yasuhiro Takabe , Hiroshi Miyazaki , Katsunori Tonomyo
发明人： Taiji MORISHITA , Yasuhiro Takabe , Hiroshi Miyazaki , Katsunori Tonomyo
IPC分类号： B60S1/08
CPC分类号： B60S1/0818 , B60S1/0833 , B60S1/0896
摘要： In a wiper control apparatus, a water drop detector outputs an output signal in accordance with water drops adhering to a windshield of a vehicle. When a traveling determination portion determines that the vehicle is traveling, a first level setting portion sets a sensitivity for detecting the output signal to a first sensitivity. When the traveling determination portion determines the vehicle is not traveling, a second level setting portion sets the sensitivity for detecting the output signal to a second sensitivity that is larger than the first sensitivity. A water drop adhesion determination portion determines that water drops adhere to the windshield when a determination waiting time elapses in a state where detection of the output signal continues. A driving control portion controls a wiper driving portion to drive the wiper when the water drop adhesion determination portion determines that water drops adhere to the windshield.
摘要翻译：在雨刮器控制装置中，水滴检测器根据附着在车辆的挡风玻璃上的水滴输出输出信号。当行驶确定部分确定车辆行驶时，第一电平设置部分将用于检测输出信号的灵敏度设置为第一灵敏度。当行驶判定部判定车辆不行驶时，第二电平设定部将检测输出信号的灵敏度设定为大于第一灵敏度的第二灵敏度。当在输出信号的检测继续进行的状态下，当确定等待时间过去时，水滴粘附确定部分确定水滴粘附到挡风玻璃上。当水滴粘附确定部确定水滴粘附到挡风玻璃上时，驱动控制部分控制刮水器驱动部分来驱动刮水器。

5. 发明授权

US07385216B2 Sensor device and wiper controller having sensor device 有权
标题翻译：传感器装置和刮水器控制器具有传感器装置
公开(公告)号：US07385216B2
公开(公告)日：2008-06-10
申请号：US11239121
申请日：2005-09-30
申请人： Taketoshi Yoshigoe , Junichi Ishikawa , Taiji Morishita
发明人： Taketoshi Yoshigoe , Junichi Ishikawa , Taiji Morishita
IPC分类号： G01N15/06 , G02B6/26 , G05B5/00
CPC分类号： B60S1/0837 , B60S1/0822 , G01N21/552
摘要： A sensor device for detecting wetting on a windshield includes a light emission element for emitting a light, a first light reception element for receiving the light in a first light path that includes reflective redirection by the windshield, and a second light reception element for receiving the light in a second light path that does not include reflective redirection by the windshield. The sensor device uses a ratio of the amount of the received light by the first light reception element and the amount of the received light by the second light reception element to determine wetting on the windshield.
摘要翻译：用于检测挡风玻璃上的润湿的传感器装置包括用于发射光的发光元件，用于接收包括挡风玻璃的反射重定向的第一光路中的光的第一光接收元件和用于接收在不包括挡风玻璃的反射重定向的第二光路中的光。传感器装置使用第一光接收元件的接收光量与第二光接收元件的接收光量的比率来确定挡风玻璃上的润湿。

6. 发明申请

US20080028563A1 Raindrop quantity sensing apparatus and wiper control system 有权
标题翻译：雨量检测装置和雨刮器控制系统
公开(公告)号：US20080028563A1
公开(公告)日：2008-02-07
申请号：US11882807
申请日：2007-08-06
申请人： Taketoshi Yoshigoe , Taiji Morishita
发明人： Taketoshi Yoshigoe , Taiji Morishita
IPC分类号： B60S1/08
CPC分类号： B60S1/0818
摘要： A a raindrop sensor outputs a measurement signal, which corresponds to a quantity of raindrops in a predetermined sensing range in a wiping range on a windshield. A prohibited time period setting arrangement sets a time period, during which a wiper blade is predicted to pass through the predetermined sensing range, as a raindrop quantity sensing prohibited time period based on an elapsed time from a time point of supplying a drive command signal to a wiper motor, which drives the wiper blade. The determining arrangement determines the quantity of raindrops on the windshield based on the measurement signal outputted from the raindrop sensor in a raindrop quantity sensing execution time period, which is outside of the raindrop quantity sensing prohibited time period.
摘要翻译：雨滴传感器输出对应于挡风玻璃上的擦拭范围内的预定感测范围内的雨滴的量的测量信号。禁止的时间段设定装置根据从提供驱动命令信号的时刻起经过的时间，将雨刮片预测为经过预定感测范围的时间段设定为雨滴量检测禁止期间刮水器电机，其驱动刮水片。确定装置根据在雨滴量感测禁止时间段之外的雨滴量感测执行时间段中基于从雨滴传感器输出的测量信号来确定挡风玻璃上的雨滴的数量。

7. 发明授权

US07235944B2 Wiper control system 有权
标题翻译：刮水器控制系统
公开(公告)号：US07235944B2
公开(公告)日：2007-06-26
申请号：US11172923
申请日：2005-07-05
申请人： Taiji Morishita
发明人： Taiji Morishita
IPC分类号： G05B5/00
CPC分类号： B60S1/0818 , B60S1/0896
摘要： A wiper control system for detecting an amount of raindrops landed on a windshield of a vehicle and driving a wipe operation of a wiper to wipe the landed raindrops. The wiper control system includes raindrop sensing means, average landed raindrop amount calculation means, vehicle acceleration sensing means, and wipe operation mode selection means. The raindrop sensing means is capable of detecting the amount of landed raindrops for each of a plurality of wipe cycles of the wiper. The average landed raindrop amount calculation means calculates an average value of the amount of landed raindrops for the plurality of wipe cycles. The vehicle acceleration sensing means detects an acceleration of the vehicle. The wipe operation mode selection means selects a wipe operation mode based on the acceleration of the vehicle and any one of the amount of landed raindrops and the average amount of landed raindrops.
摘要翻译：一种雨刮器控制系统，用于检测落在车辆挡风玻璃上的雨滴的量并且驱动擦拭器的擦拭操作来擦拭着落的雨滴。刮水器控制系统包括雨滴检测装置，平均着陆雨滴量计算装置，车辆加速度检测装置和擦拭操作模式选择装置。雨滴检测装置能够检测擦拭器的多个擦拭周期中的每一个的着陆雨滴的量。平均着落雨滴量计算装置计算多个擦拭周期的着陆雨滴量的平均值。车辆加速度检测装置检测车辆的加速度。擦拭操作模式选择装置基于车辆的加速度和着陆雨滴量和平均降落的雨滴中的任何一个来选择擦拭操作模式。

8. 发明申请

US20060041352A1 Inter-device communication system 有权
标题翻译：设备间通信系统
公开(公告)号：US20060041352A1
公开(公告)日：2006-02-23
申请号：US11196276
申请日：2005-08-04
申请人： Taiji Morishita
发明人： Taiji Morishita
IPC分类号： G06F7/00
CPC分类号： B60S1/0818
摘要： An inter-device communication system for a wiper control apparatus that includes a rain detection device and a wiper driving device includes communication circuits having a transmission line for unidirectionally sending a rain detection signal to the wiper driving device, a transmission circuit arranged in the wiper driving device for short-circuiting a potential of the signal unidirectionally sent through the transmission line, and a recognition circuit arranged in the rain detection device for recognizing transmitting information sent in an opposite direction to a direction of the unidirectional transmission, i.e., from the wiper driving device to the rain detection device based on the short-circuited signal.
摘要翻译：一种用于雨刮器控制装置的装置间通信系统，包括雨检测装置和雨刮器驱动装置，包括：通信电路，具有用于将雨检测信号单向发送到雨刮器驱动装置的传输线;布置在雨刷驱动装置用于短路通过传输线单向发送的信号的电位的装置，以及布置在雨检测装置中的识别电路，用于识别以与单向传输方向相反的方向发送的发送信息，即从雨刷驱动基于短路信号的雨水检测装置的装置。

9. 发明授权

US07710057B2 Raindrop quantity sensing apparatus and wiper control system 有权
标题翻译：雨量检测装置和雨刮器控制系统
公开(公告)号：US07710057B2
公开(公告)日：2010-05-04
申请号：US11882807
申请日：2007-08-06
申请人： Taketoshi Yoshigoe , Taiji Morishita
发明人： Taketoshi Yoshigoe , Taiji Morishita
IPC分类号： H02P1/04
CPC分类号： B60S1/0818
摘要： A raindrop sensor outputs a measurement signal, which corresponds to a quantity of raindrops in a predetermined sensing range in a wiping range on a windshield. A prohibited time period setting arrangement sets a time period, during which a wiper blade is predicted to pass through the predetermined sensing range, as a raindrop quantity sensing prohibited time period based on an elapsed time from a time point of supplying a drive command signal to a wiper motor, which drives the wiper blade. The determining arrangement determines the quantity of raindrops on the windshield based on the measurement signal outputted from the raindrop sensor in a raindrop quantity sensing execution time period, which is outside of the raindrop quantity sensing prohibited time period.
摘要翻译：雨滴传感器输出对应于挡风玻璃上的擦拭范围内的预定感测范围内的雨滴的量的测量信号。禁止的时间段设定装置根据从提供驱动命令信号的时刻起经过的时间，将雨刮片预测为经过预定感测范围的时间段设定为雨滴量检测禁止期间刮水器电机，其驱动刮水片。确定装置根据在雨滴量感测禁止时间段之外的雨滴量感测执行时间段中基于从雨滴传感器输出的测量信号来确定挡风玻璃上的雨滴的数量。

10. 发明授权

US07429745B2 Sensor device for detecting wetting on a windshield based on received reference light 有权
标题翻译：用于根据接收到的参考光检测挡风玻璃上的润湿的传感器装置
公开(公告)号：US07429745B2
公开(公告)日：2008-09-30
申请号：US11583834
申请日：2006-10-20
申请人： Taketoshi Yoshigoe , Junichi Ishikawa , Taiji Morishita
发明人： Taketoshi Yoshigoe , Junichi Ishikawa , Taiji Morishita
IPC分类号： G01N15/06 , G02B6/26 , G05B5/00
CPC分类号： B60S1/0837 , B60S1/0822 , G01N21/552
摘要： A sensor device for detecting wetting on a windshield includes a light emission element for emitting a light, a first light reception element for receiving the light in a first light path that includes reflective redirection by the windshield, and a second light reception element for receiving the light in a second light path that does not include reflective redirection by the windshield. The sensor device uses a ratio of the amount of the received light by the first light reception element and the amount of the received light by the second light reception element to determine wetting on the windshield.
摘要翻译：用于检测挡风玻璃上的润湿的传感器装置包括用于发射光的发光元件，用于接收包括挡风玻璃的反射重定向的第一光路中的光的第一光接收元件和用于接收在不包括挡风玻璃的反射重定向的第二光路中的光。传感器装置使用第一光接收元件的接收光量与第二光接收元件的接收光量的比率来确定挡风玻璃上的润湿。

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