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1. 发明申请

US20060287826A1 Vehicle drive assist system 有权
公开(公告)号：US20060287826A1
公开(公告)日：2006-12-21
申请号：US11504013
申请日：2006-08-15
申请人： Toshihiro Shimizu , Kazuhiro Sakiyama , Kazuya Sako
发明人： Toshihiro Shimizu , Kazuhiro Sakiyama , Kazuya Sako
IPC分类号： G01C21/00
CPC分类号： B60Q1/0023 , B60K35/00 , B60K2350/1004 , B60K2350/106 , B60K2350/1084 , B60K2350/2013 , B60Q1/484 , B60Q9/005 , B60Q9/007 , B60R1/00 , B60R2300/102 , B60R2300/103 , B60R2300/105 , B60R2300/106 , B60R2300/207 , B60R2300/301 , B60R2300/302 , B60R2300/303 , B60R2300/305 , B60R2300/306 , B60R2300/607 , B60R2300/70 , B60R2300/8053 , B60R2300/806 , B60R2300/8086 , B60T2201/10 , B60T2210/32 , B60W30/06 , B62D15/0275 , B62D15/028 , G01C21/005 , G01C21/3602
摘要： A vehicle drive assist system comprises a camera for picking up an image of an area existing in an advancing direction of a vehicle; display means for displaying the image picked up by the camera; steering angle detecting means for detecting a steering angle for steering the vehicle; traveling path predicting means for predicting a traveling path of the vehicle on the basis of the steering angle detected by the steering angle detecting means; and drive assist means for overlaying on the display means drive assist information containing the vehicle predictive traveling path predicted by the traveling path predicting means and guide lines prolonged from the lines defining the width of the vehicle body on the image of the area existing in the vehicle advancing direction.

2. 发明授权

US5710818A Apparatus for expanding and controlling sound fields 失效
标题翻译：用于扩展和控制声场的装置
公开(公告)号：US5710818A
公开(公告)日：1998-01-20
申请号：US188738
申请日：1994-01-31
申请人： Toshitaka Yamato , Hiroshi Kowaki , Kazuya Sako , Hiroyuki Yamaguchi
发明人： Toshitaka Yamato , Hiroshi Kowaki , Kazuya Sako , Hiroyuki Yamaguchi
IPC分类号： H04S1/00
CPC分类号： H04S1/007
摘要： As in a compartment of an automotive vehicle, when a left- and a right-channel loudspeakers are disposed at angularly different positions from each other with respect to a frontward direction of a listening position, there will be formed a sound field laterally asymmetric with respect to the frontward direction of the listening position. In order to correct the asymmetry of the sound field, a crosstalk signal obtained by correcting the phase and the level of an acoustic signal of the left-channel from an acoustic signal source and a crosstalk adjustment signal obtained by correcting the level of the acoustic signal of the left-channel are fed to the right loudspeaker, or a center loudspeaker disposed between the left and right loudspeakers, together with an acoustic signal of the right-channel from the acoustic signal source. Similarly, a crosstalk signal obtained by correcting the phase and the level of an acoustic signal of the right-channel and a crosstalk adjustment signal obtained by correcting the level of the acoustic signal of the right-channel are fed to the left or center loudspeaker together with the acoustic signal of the left-channel from the acoustic signal source.
摘要翻译：如在机动车辆的隔间中，当左和右声道扬声器相对于收听位置的向前方向彼此成角度地不同的位置设置时，将形成横向不对称的声场到聆听位置的前方。为了校正声场的不对称性，通过从声信号源校正左声道的声信号的相位和电平而获得的串扰信号和通过校正声信号的电平而获得的串扰调整信号左声道的声音信号被馈送到右扬声器或设置在左和右扬声器之间的中央扬声器以及来自声信号源的右声道的声信号。类似地，通过校正右声道的声信号的相位和电平以及通过校正右声道的声信号的电平获得的串扰调节信号而获得的串扰信号被一起馈送到左扬声器或中置扬声器与声信号源的左声道的声信号。

3. 发明授权

US5649016A Automatic sound controlling method and apparatus for improving accuracy of producing a canceling sound 失效
标题翻译：自动声音控制方法和装置，用于提高消除声音的产生精度
公开(公告)号：US5649016A
公开(公告)日：1997-07-15
申请号：US309638
申请日：1994-09-21
申请人： Masaaki Nagami , Kazuya Sako
发明人： Masaaki Nagami , Kazuya Sako
IPC分类号： F01N1/06 , G10K11/178 , A61F11/06 , H03B29/00
CPC分类号： F01N1/065 , G10K11/1784 , G10K2210/128 , G10K2210/1282 , G10K2210/12822 , G10K2210/3026 , G10K2210/3027 , G10K2210/3032 , G10K2210/3033 , G10K2210/3039 , G10K2210/30391 , G10K2210/3041 , G10K2210/3042 , G10K2210/3045 , G10K2210/501 , G10K2210/503
摘要： An automatic sound controlling apparatus including a first adaptive filter means that forms a compensating signal for canceling a stationary sound, a signal producer means that produces a predetermined shape signal based on a timing signal with respect to a sound, a second adaptive filter means that forms a compensating signal for canceling a fluctuating sound by the predetermined shape signal, whereby in the case that a sound period changes sharply, an output signal of the second adaptive filter means is output in stead of the first adaptive filter means.
摘要翻译：一种自动声音控制装置，包括形成用于消除静止声音的补偿信号的第一自适应滤波器装置，基于相对于声音的定时信号产生预定形状信号的信号发生装置，形成用于通过预定形状信号消除波动声音的补偿信号，由此在声音周期急剧变化的情况下，输出第二自适应滤波器装置的输出信号而不是第一自适应滤波器装置。

4. 发明授权

US5255370A Data transfer apparatus and data transfer system 失效
标题翻译：数据传输设备和数据传输系统
公开(公告)号：US5255370A
公开(公告)日：1993-10-19
申请号：US295947
申请日：1988-12-28
申请人： Kazuya Sako , Masaaki Nagami , Takeshi Chono , Shoji Fujimoto , Katsumaro Yasui
发明人： Kazuya Sako , Masaaki Nagami , Takeshi Chono , Shoji Fujimoto , Katsumaro Yasui
IPC分类号： G06F13/38 , G06F13/42 , H04S5/02 , G06F13/00
CPC分类号： H04S5/02 , G06F13/38 , G06F13/4217 , H04S3/02 , H04S5/005
摘要： When transferring digital signals between plural electronic devices, there is a case of transferring data differing in the number of bits using the same structure. In this case, plural kinds of structure corresponding to the number of the bits are needed, and the apparatus becomes large and complicated. The data transfer apparatus of the present invention is capable of transferring data differing in the number of bits easily using the same structure, by the efficient use of constituent elements in every aspect of data transfer and processing and time sharing techniques.
摘要翻译： PCT No.PCT / JP88 / 00430 Sec。 371日期：1988年12月28日第 102（e）日期1988年12月28日PCT提交1988年4月28日PCT公布。出版物WO88 / 08574 日期：1988年11月3日。当在多个电子设备之间传送数字信号时，存在使用相同结构传送位数不同的数据的情况。在这种情况下，需要与位数相对应的多种结构，并且装置变大而复杂。本发明的数据传送装置能够通过在数据传送和处理以及时间分配技术的各个方面有效地使用构成要素，以相同的结构容易地传送位数不同的数据。

5. 发明授权

US5214707A Control system for controlling equipment provided inside a vehicle utilizing a speech recognition apparatus 失效
标题翻译：用于控制使用语音识别装置的车辆内部提供的设备的控制系统
公开(公告)号：US5214707A
公开(公告)日：1993-05-25
申请号：US745759
申请日：1991-08-16
申请人： Shoji Fujimoto , Kazuya Sako , Minoru Takahashi
发明人： Shoji Fujimoto , Kazuya Sako , Minoru Takahashi
IPC分类号： B60R16/02 , B60R16/037 , G10L15/26 , G10L21/0216 , H04R3/00
CPC分类号： B60R16/0373 , G10L15/26 , H04R3/005 , G10L2021/02166 , H04R2499/13
摘要： This invention relates to a control system for controlling equipment provided inside a vehicle utilizing a speech recognition apparatus inside the vehicle. This control system includes an in-phase component detector (4) for detecting an in-phase component of voice signals from microphones (1), a phase shift and in-phase component detector (5) for shifting a phase of the voice signals to detect an in-phase component, and a command seat discriminator (6) for comparing output levels of the in-phase component detector (4) and the phase shift and in-phase component detector (5). In addition, the control system includes validity/invalidity detector (7) for determining the validity and invalidity of a command content resulting from outputs of a speech recognizer (3) based upon a signal generated from the command seat discriminator (6), and a various controller (8) that controls any one of various pieces of equipment with respect to the valid commands output from the validity/invalidity detector (7) to reliably discriminate commands from the driver's seat and the passenger seats in a noisy vehicle.

6. 发明授权

US07640108B2 Vehicle drive assist system 有权
公开(公告)号：US07640108B2
公开(公告)日：2009-12-29
申请号：US11504013
申请日：2006-08-15
申请人： Toshihiro Shimizu , Kazuhiro Sakiyama , Kazuya Sako
发明人： Toshihiro Shimizu , Kazuhiro Sakiyama , Kazuya Sako
IPC分类号： B60R21/0132 , B60R21/0134 , G01S17/66 , G01S17/87 , G05D1/02
CPC分类号： B60Q1/0023 , B60K35/00 , B60K2350/1004 , B60K2350/106 , B60K2350/1084 , B60K2350/2013 , B60Q1/484 , B60Q9/005 , B60Q9/007 , B60R1/00 , B60R2300/102 , B60R2300/103 , B60R2300/105 , B60R2300/106 , B60R2300/207 , B60R2300/301 , B60R2300/302 , B60R2300/303 , B60R2300/305 , B60R2300/306 , B60R2300/607 , B60R2300/70 , B60R2300/8053 , B60R2300/806 , B60R2300/8086 , B60T2201/10 , B60T2210/32 , B60W30/06 , B62D15/0275 , B62D15/028 , G01C21/005 , G01C21/3602
摘要： A vehicle drive assist system comprises a camera for picking up an image of an area existing in an advancing direction of a vehicle; display means for displaying the image picked up by the camera; steering angle detecting means for detecting a steering angle for steering the vehicle; traveling path predicting means for predicting a traveling path of the vehicle on the basis of the steering angle detected by the steering angle detecting means; and drive assist means for overlaying on the display means drive assist information containing the vehicle predictive traveling path predicted by the traveling path predicting means and guide lines prolonged from the lines defining the width of the vehicle body on the image of the area existing in the vehicle advancing direction.

7. 发明授权

US07366595B1 Vehicle drive assist system 有权
标题翻译：车辆辅助系统
公开(公告)号：US07366595B1
公开(公告)日：2008-04-29
申请号：US09598270
申请日：2000-06-21
申请人： Toshihiro Shimizu , Kazuhiro Sakiyama , Kazuya Sako
发明人： Toshihiro Shimizu , Kazuhiro Sakiyama , Kazuya Sako
IPC分类号： G01C22/00
CPC分类号： B60Q1/0023 , B60K35/00 , B60K2350/1004 , B60K2350/106 , B60K2350/1084 , B60K2350/2013 , B60Q1/484 , B60Q9/005 , B60Q9/007 , B60R1/00 , B60R2300/102 , B60R2300/103 , B60R2300/105 , B60R2300/106 , B60R2300/207 , B60R2300/301 , B60R2300/302 , B60R2300/303 , B60R2300/305 , B60R2300/306 , B60R2300/607 , B60R2300/70 , B60R2300/8053 , B60R2300/806 , B60R2300/8086 , B60T2201/10 , B60T2210/32 , B60W30/06 , B62D15/0275 , B62D15/028 , G01C21/005 , G01C21/3602
摘要： A vehicle drive assist system comprises a camera for picking up an image of an area existing in an advancing direction of a vehicle; display means for displaying the image picked up by the camera; steering angle detecting means for detecting a steering angle for steering the vehicle; traveling path predicting means for predicting a traveling path of the vehicle on the basis of the steering angle detected by the steering angle detecting means; and drive assist means for overlaying on the display means drive assist information containing the vehicle predictive traveling path predicted by the traveling path predicting means and guide lines prolonged from the lines defining the width of the vehicle body on the image of the area existing in the vehicle advancing direction.
摘要翻译：车辆驾驶辅助系统包括用于拾取车辆前进方向上存在的区域的图像的照相机; 用于显示由照相机拍摄的图像的显示装置; 用于检测用于转向车辆的转向角的转向角检测装置; 行驶路径预测装置，用于根据由转向角检测装置检测到的转向角来预测车辆的行进路径; 以及驱动辅助装置，用于在显示装置上重叠包含由行进路径预测装置预测的车辆预测行进路径的驱动辅助信息和从限定车辆宽度的线延长的导引线在车辆上存在的区域的图像上前进方向。

8. 发明授权

US06567726B2 Vehicle driving support system, and steering angle detection device 有权
公开(公告)号：US06567726B2
公开(公告)日：2003-05-20
申请号：US10146886
申请日：2002-05-17
申请人： Kazuhiro Sakiyama , Toshihiro Shimizu , Kazuya Sako
发明人： Kazuhiro Sakiyama , Toshihiro Shimizu , Kazuya Sako
IPC分类号： H06F1700
CPC分类号： B60R1/00 , B60Q9/005 , B60Q9/007 , B60R2300/301 , B60R2300/302 , B60R2300/305 , B60R2300/806 , B60R2300/8086 , B60T2201/08 , B60T2201/089 , B60T2201/10 , B62D15/0275
摘要： A camera unit 10 is mounted on a vehicle 3. When an attempt is made to park the vehicle 3 in a parking lot, a predicted path 5a and guidelines 5b are displayed on an information display 4 together with an image. Data to be used for displaying the predicted path 5a and the guidelines 5b are stored beforehand in internal memory of an image processing circuit 19 provided in a parking assist ECU 6 so that the data can be selected in accordance with specifications, such as the type of the vehicle 3. The predicted path 5a is computed on the basis of a steering angle detected by a steering angle sensor provided in an exposed portion of the steering shaft 11. The length or color of the predicted path 5a is changed in accordance with the speed of the vehicle 3. Further, a vehicle driving support system is provided with a back sonar 17, and hence the length or color of the predicted path 5a is also changed in accordance with the result of detection of an obstacle.

9. 发明授权

US5148161A Digital signal processor for fixed and floating point data 失效
标题翻译：用于固定和浮点数据的数字信号处理器
公开(公告)号：US5148161A
公开(公告)日：1992-09-15
申请号：US338894
申请日：1989-04-14
申请人： Kazuya Sako , Masaaki Nagami , Shoji Fujimoto
发明人： Kazuya Sako , Masaaki Nagami , Shoji Fujimoto
IPC分类号： G06F7/00 , G06F5/00 , G06F7/38 , G06F7/483 , G06F7/76 , G06F17/10 , H03M7/04 , H03M7/24
CPC分类号： H03M7/24
摘要： A digital signal processor comprises a code converter which converts an integer coded in a Binary Two's Complement (BTC) code to an integer coded in a Sign Magnitude Binary (SMB) code and/or a code converter which converts the SMB code to the BTC code. An integer coded in the BTC code and stored in an m-bits register is converted to an integer coded in the SMB code and input to an n-bits register, by an EXCLUSIVE OR processing of the bits with the sign bits and by supplementing a logic "1" in the less significant bit next to the least significant bit of the result of the exclusive OR operation. An integer coded in the SMB code and stored in an n-bits register is converted to an integer coded in the BTC code and input to an m-bits register, by an EXCLUSIVE OR processing of m-1 bits of magnitude bits with a sign bit. The code converters have a relatively simple construction, will not output an incorrect result, and are most suitable for processing AC signals.
摘要翻译：数字信号处理器包括一个代码转换器，该转换器将二进制二进制补码（BTC）编码的整数转换为符号二进制（SMB）代码编码的整数和/或将SMB代码转换为BTC码的代码转换器。在BTC码中编码并存储在m位寄存器中的整数被转换为以SMB代码编码的整数，并通过具有符号位的位的EXCLUSIVE OR处理并输入到n位寄存器，并通过补充在异或运算结果的最低有效位旁边的较低有效位中的逻辑“1”。以SMB代码编码并存储在n位寄存器中的整数被转换为以BTC代码编码的整数，并通过具有符号的m-1位的幅度位的EXCLUSIVE OR处理输入到m位寄存器位。代码转换器具有相对简单的结构，不会输出不正确的结果，最适合处理交流信号。

10. 发明授权

US07640107B2 Vehicle drive assist system 有权
标题翻译：车辆辅助系统
公开(公告)号：US07640107B2
公开(公告)日：2009-12-29
申请号：US11503899
申请日：2006-08-15
申请人： Toshihiro Shimizu , Kazuhiro Sakiyama , Kazuya Sako
发明人： Toshihiro Shimizu , Kazuhiro Sakiyama , Kazuya Sako
IPC分类号： G01C21/00
CPC分类号： B60Q1/0023 , B60K35/00 , B60K2350/1004 , B60K2350/106 , B60K2350/1084 , B60K2350/2013 , B60Q1/484 , B60Q9/005 , B60Q9/007 , B60R1/00 , B60R2300/102 , B60R2300/103 , B60R2300/105 , B60R2300/106 , B60R2300/207 , B60R2300/301 , B60R2300/302 , B60R2300/303 , B60R2300/305 , B60R2300/306 , B60R2300/607 , B60R2300/70 , B60R2300/8053 , B60R2300/806 , B60R2300/8086 , B60T2201/10 , B60T2210/32 , B60W30/06 , B62D15/0275 , B62D15/028 , G01C21/005 , G01C21/3602
摘要： A vehicle drive assist system comprises a camera for picking up an image of an area existing in an advancing direction of a vehicle; display means for displaying the image picked up by the camera; steering angle detecting means for detecting a steering angle for steering the vehicle; traveling path predicting means for predicting a traveling path of the vehicle on the basis of the steering angle detected by the steering angle detecting means; and drive assist means for overlaying on the display means drive assist information containing the vehicle predictive traveling path predicted by the traveling path predicting means and guide lines prolonged from the lines defining the width of the vehicle body on the image of the area existing in the vehicle advancing direction.
摘要翻译：车辆驾驶辅助系统包括用于拾取车辆前进方向上存在的区域的图像的照相机; 用于显示由照相机拍摄的图像的显示装置; 用于检测用于转向车辆的转向角的转向角检测装置; 行驶路径预测装置，用于根据由转向角检测装置检测到的转向角来预测车辆的行进路径; 以及驱动辅助装置，用于在显示装置上重叠包含由行进路径预测装置预测的车辆预测行进路径的驱动辅助信息和从限定车辆宽度的线延长的导引线在车辆上存在的区域的图像上前进方向。

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