公开(公告)号：US20100253490A1

公开(公告)日：2010-10-07

申请号：US12734999

申请日：2008-11-28

申请人： Naoki Sakai ,  Ryuuji Nishimura ,  Kyohhei Morita ,  Kazumasa Kameda ,  Takahiro Koizumi ,  Tomohiko Nukano

发明人： Naoki Sakai ,  Ryuuji Nishimura ,  Kyohhei Morita ,  Kazumasa Kameda ,  Takahiro Koizumi ,  Tomohiko Nukano

IPC分类号： B60R25/10

CPC分类号： B60R25/1004 ,  G08B13/1672

摘要： An anti-theft system of a vehicle includes multiple speakers 1, 2, 3 and 4 that detect an impact applied to the vehicle; and a security ECU 10 that executes a detection unit identification process for identifying a speaker that detects the impact first on the basis of values of signals from multiple speakers 1, 2; 3 and 4; an impact location estimation process for estimating that the impact is applied to a window glass when a value of a signal from the identified speaker is greater than or equal to a predetermined threshold value, and estimating that the impact is applied to a vehicle body when the value of the signal from the identified speaker is less than or equal to the predetermined threshold value; and an impact location identification process for estimating a distance between the estimated detection unit and a generation source of the impact by a correction coefficient for a case that the estimated impact location is the window glass when the estimated impact location is the window glass, estimating the distance between the estimated detection unit and the generation source of the impact by a correction coefficient for a case that the estimated impact location is the vehicle body when the estimated impact location is the vehicle body, and identifying the impact location from the window glass, the vehicle body, and other locations on the basis of the estimated distance.

摘要翻译： 车辆的防盗系统包括：多个扬声器1,2,3和4，其检测施加到车辆的冲击; 以及安全ECU10，其基于来自多个扬声器1,2的信号的值，执行用于识别首先检测影响的扬声器的检测单元识别处理; 3和4; 用于估计当来自所识别的说话者的信号的值大于或等于预定阈值时对窗玻璃施加冲击的冲击位置估计处理，并且估计当所述撞击被施加到车体时 来自所识别的扬声器的信号的值小于或等于预定阈值; 以及冲击位置识别处理，用于当所估计的冲击位置是窗玻璃时，估计冲击位置是窗玻璃的情况，通过校正系数来估计估计的检测单元和影响的发生源之间的距离，估计 在估计冲击位置是车身时估计冲击位置是车体的情况下，估计检测单元和冲击发生源之间的距离由校正系数确定，并且从窗玻璃识别冲击位置， 在车身等位置的基础上估计距离。

公开(公告)号：US20100303253A1

公开(公告)日：2010-12-02

申请号：US12734843

申请日：2008-11-28

申请人： Naoki Sakai ,  Ryuuji Nishimura ,  Kyohhei Morita ,  Kazumasa Kameda ,  Takahiro Koizumi ,  Tomohiko Nukano

发明人： Naoki Sakai ,  Ryuuji Nishimura ,  Kyohhei Morita ,  Kazumasa Kameda ,  Takahiro Koizumi ,  Tomohiko Nukano

IPC分类号： H04B1/00

CPC分类号： B60R25/1004 ,  B60R25/1001

摘要： A vehicle control device has a plurality of speakers and a security ECU which identifies whether a door is opened or unlocked on the basis of output signals from the speakers. The security ECU identifies the driving direction of a driven portion on the basis of the difference between input times of sounds inputted to the speakers. Moreover, the ECU has RAM containing the waveforms of the signals outputted from the speakers and compares the waveforms of the signals contained in the RAM with the waveforms of the signals outputted from the speakers to identify the driving direction of the driven portion.

摘要翻译： 车辆控制装置具有多个扬声器和安全ECU，其基于来自扬声器的输出信号来识别门是打开还是解锁。 安全ECU基于输入到扬声器的声音的输入时间之间的差异来识别被驱动部分的驱动方向。 此外，ECU具有包含从扬声器输出的信号的波形的RAM，并且将包含在RAM中的信号的波形与从扬声器输出的信号的波形进行比较，以识别被驱动部分的驱动方向。

公开(公告)号：US20100256834A1

公开(公告)日：2010-10-07

申请号：US12734998

申请日：2008-11-28

申请人： Naoki Sakai ,  Ryuuji Nishimura ,  Kyohhei Morita ,  Kazumasa Kameda ,  Takahiro Koizumi ,  Tomohiko Nukano

发明人： Naoki Sakai ,  Ryuuji Nishimura ,  Kyohhei Morita ,  Kazumasa Kameda ,  Takahiro Koizumi ,  Tomohiko Nukano

IPC分类号： G06F7/00

CPC分类号： B60R13/08 ,  B60R25/20

摘要： Multiple speakers mounted to a vehicle, and a body ECU which includes a unit that identifies a driven part of the vehicle which is knocked based on input information from the multiple speakers, and a unit that drives the identified driven part. The body ECU identifies the driven part on the basis of the difference between input times of a sound input to the multiple speakers. The body ECU determines whether the user carries a portable device, and determines whether to permit or not the drive of the driven part.

摘要翻译： 安装在车辆上的多个扬声器以及主体ECU，其包括基于来自多个扬声器的输入信息识别被撞击的车辆的被驱动部分的单元，以及驱动识别的被驱动部的单元。 车身ECU基于输入到多个扬声器的声音的输入时间之间的差异来识别被驱动部分。 身体ECU确定用户是否携带便携式设备，并且确定是否允许被驱动部件的驱动。