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公开(公告)号：US07267003B2
公开(公告)日：2007-09-11
申请号：US10915353
申请日：2004-08-11
申请人： Yuji Hiraoka , Tohru Matsumoto , Yukihiro Okimoto , Toshiyuki Yamashita , Shinichi Harase , Takashi Furui
发明人： Yuji Hiraoka , Tohru Matsumoto , Yukihiro Okimoto , Toshiyuki Yamashita , Shinichi Harase , Takashi Furui
IPC分类号： G01P1/02
摘要： An acceleration sensor unit including a board on which an acceleration sensor is mounted, a support part for supporting the board, and a housing in which the support part and the acceleration sensor are contained, the board is installed in the housing by means of the support part so as to swing with respect to the housing.
摘要翻译： 一种加速度传感器单元，包括安装有加速度传感器的板，用于支撑板的支撑部和容纳支撑部和加速度传感器的壳体，通过支撑件将板安装在壳体中 部分是相对于房屋摆动。
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公开(公告)号：US20050066724A1
公开(公告)日：2005-03-31
申请号：US10915353
申请日：2004-08-11
申请人： Yuji Hiraoka , Tohru Matsumoto , Yukihiro Okimoto , Toshiyuki Yamashita , Shinichi Harase , Takashi Furui
发明人： Yuji Hiraoka , Tohru Matsumoto , Yukihiro Okimoto , Toshiyuki Yamashita , Shinichi Harase , Takashi Furui
IPC分类号： G01P15/125 , B60R21/01 , B60R21/0132 , G01P1/02 , G01P15/08 , G01P15/00
摘要： An acceleration sensor unit including a board on which an acceleration sensor is mounted, a support part for supporting the board, and a housing in which the support part and the acceleration sensor are contained, the board is installed in the housing by means of the support part so as to swing with respect to the housing.
摘要翻译： 一种加速度传感器单元，包括安装有加速度传感器的板，用于支撑板的支撑部和容纳支撑部和加速度传感器的壳体，通过支撑件将板安装在壳体中 部分是相对于房屋摆动。
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公开(公告)号：US20090118892A1
公开(公告)日：2009-05-07
申请号：US11922335
申请日：2007-02-22
IPC分类号： B60R21/13
CPC分类号： B60R21/0132 , B60R21/0133 , B60R21/01332 , B60R2021/0018 , B60R2021/01327 , B60W30/04 , B60W2550/142
摘要： A rollover judging device adjusts the magnitude of an angular velocity component ω of a vehicle in a direction of a rollover, which is measured by an angular velocity sensor 1, by using an ω adjusting unit 3c on the basis of an acceleration component of the vehicle in its rightward or leftward direction or in its upward or downward direction, which is measured by an acceleration sensor 2, calculates an angle component θo by integrating with respect to time this adjusted angular velocity component ωo by using an integrator 3d, carries out predetermined multiplication and addition processes by using a judging means 4 on the basis of this angle component θo and the measured angular velocity component ω, and, when the result of this addition process exceeds a preset threshold Th, outputs a signal indicating judgment of occurrence of a rollover to an air bag control device 5.
摘要翻译： 翻转判断装置通过使用ω调节单元3c基于车辆的加速度分量来调整由角速度传感器1测量的翻转方向上的车辆的角速度分量ω的大小 通过加速度传感器2测量的向右或向上或向上或向下的方向通过使用积分器3d对该调整的角速度分量ωgao进行积分来计算角分量θo，执行预定乘法 以及基于该角度分量θo和测量的角速度分量ω而使用判断装置4的加法处理，并且当该相加处理的结果超过预设阈值Th时，输出指示翻转发生的判断的信号 到气囊控制装置5。
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公开(公告)号：US07925395B2
公开(公告)日：2011-04-12
申请号：US11922335
申请日：2007-02-22
CPC分类号： B60R21/0132 , B60R21/0133 , B60R21/01332 , B60R2021/0018 , B60R2021/01327 , B60W30/04 , B60W2550/142
摘要： A rollover judging device adjusts the magnitude of an angular velocity component ω of a vehicle in a direction of a rollover, which is measured by an angular velocity sensor 1, by using an ω adjusting unit 3c on the basis of an acceleration component of the vehicle in its rightward or leftward direction or in its upward or downward direction, which is measured by an acceleration sensor 2, calculates an angle component θo by integrating with respect to time this adjusted angular velocity component ωo by using an integrator 3d, carries out predetermined multiplication and addition processes by using a judging means 4 on the basis of this angle component θo and the measured angular velocity component ω, and, when the result of this addition process exceeds a preset threshold Th, outputs a signal indicating judgment of occurrence of a rollover to an air bag control device 5.
摘要翻译： 翻转判断装置通过使用基于车辆的加速度分量的ω调整单元3c来调整由角速度传感器1测量的翻转方向上的车辆的角速度分量ω的大小 通过加速度传感器2测量的向右或向上或向上或向上的方向计算角度分量; o通过使用积分器3d对该调整角速度分量ωo进行积分，进行积分 基于该角度分量和测量角速度分量ω通过使用判断装置4进行预定的乘法和加法处理，并且当该加法处理的结果超过预置阈值Th时，输出指示判断 发生向气囊控制装置5的翻转。
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公开(公告)号：US5555174A
公开(公告)日：1996-09-10
申请号：US418480
申请日：1995-04-07
申请人： Yukihiro Okimoto , Takashi Furui , Katsuhiko Ohmae
发明人： Yukihiro Okimoto , Takashi Furui , Katsuhiko Ohmae
CPC分类号： B60R21/0133 , B60R21/0132 , B60R2021/01122 , B60R2021/01322
摘要： A starting apparatus of a passenger protecting apparatus is actuated by detecting collision of a vehicle. The starting apparatus is provided so as to subtract a predetermined value from an acceleration signal fed from G sensor and integrate the subtracted acceleration signal, and forcedly set an integrated value to zero if the integrated value is less than zero. Further, the starting apparatus is provided so as to provide a starting signal when the integrated value exceeds a preset threshold value. Therefore, it is possible to discriminate collision to start the apparatus from other collision, prevent starting means from being unnecessarily actuated, and avoid malfunction of the starting means.
摘要翻译： 通过检测车辆的碰撞来启动乘客保护装置的起动装置。 提供起动装置，以便从从G传感器馈送的加速度信号中减去预定值并对减去的加速度信号进行积分，并且如果积分值小于零，则强制将积分值设置为零。 此外，提供起动装置，以便当积分值超过预设阈值时提供启动信号。 因此，可以区分碰撞以使装置与其他碰撞起动，防止启动装置被不必要地致动，并避免启动装置的故障。
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公开(公告)号：US6104973A
公开(公告)日：2000-08-15
申请号：US722776
申请日：1996-09-27
CPC分类号： B60R21/0133 , B60R21/0132 , B60R21/01332
摘要： A device for starting an occupant crash protector can output, as a start signal, a logical product of an output of a collision determining mechanism and an output of a non-collision determining mechanism. The collision determining mechanism detects a collision including an impact that does not require a start-up. The non-collision determining mechanism detects only a collision that requires a start-up using a value obtained by subtracting a value varied with time from the output of an acceleration sensor and integrating the result of the subtraction.
摘要翻译： 用于启动乘员碰撞保护器的装置可以作为起始信号输出碰撞确定机构的输出和非碰撞确定机构的输出的逻辑积。 碰撞确定机构检测包括不需要启动的冲击的碰撞。 非碰撞确定机构仅使用从加速度传感器的输出中减去随时间变化的值而获得的值来仅检测需要起动的碰撞，并且对减法结果进行积分。
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公开(公告)号：US5483451A
公开(公告)日：1996-01-09
申请号：US447923
申请日：1995-05-23
申请人： Katsuhiko Ohmae , Yukihiro Okimoto , Takashi Furui
发明人： Katsuhiko Ohmae , Yukihiro Okimoto , Takashi Furui
CPC分类号： B60R21/0133 , B60R21/0132
摘要： Disclosed herein is a start control device for starting a vehicle passenger protecting device such as an air bag, which does not respond to an impact against which the vehicle passenger protecting device must not be started, but quickly responds to a collision against which the vehicle passenger protecting device must be started. The start control device includes a start level generator for setting a decision level of start signal generation to a higher level for a predetermined time from a rise timing of an acceleration signal obtained from an acceleration sensor in deciding a collision by using an integral value of the acceleration signal. With this arrangement, in case of the impact against which the vehicle passenger protecting device must not be started, the start signal can be prevented from being generated.
摘要翻译： 这里公开了一种启动控制装置，用于启动诸如安全气囊的车辆乘客保护装置，其不响应车辆乘客保护装置不能起动的冲击，而是快速响应车辆乘客的碰撞 必须启动保护装置。 启动控制装置包括起动电平发生器，用于在从加速度传感器获得的加速度信号的上升定时预定时间内将起动信号产生的判定电平设定为较高电平，以便通过使用 加速度信号。 通过这种布置，在不能起动车辆乘客保护装置的冲击的情况下，可以防止产生起动信号。
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8.发明授权Device of detecting vehicle collision and device of determining start-up of passenger protecting device 失效检测车辆碰撞的装置和确定乘客保护装置起动的装置
公开(公告)号：US5904730A
公开(公告)日：1999-05-18
申请号：US801582
申请日：1997-02-14
CPC分类号： B60R21/01332 , B60R21/0132 , G01L5/0052 , G01M17/0078 , G01P7/00
摘要： A device of detecting collision of a vehicle for determining collision of a vehicle based on an acceleration from an acceleration detecting means for detecting a collision acceleration of the vehicle, the device including a collision force calculating means for calculating an estimated collision force caused in the vehicle in the collision based on the collision acceleration and a collision determining means for determining the collision based on the estimated collision force.
摘要翻译： 一种检测用于确定车辆碰撞的车辆的碰撞的装置，其基于来自用于检测车辆的碰撞加速度的加速度检测装置的加速度，该装置包括用于计算在车辆中引起的估计的碰撞力的碰撞力计算装置 基于碰撞加速度的碰撞，以及用于基于所述估计的碰撞力来确定所述碰撞的碰撞判定装置。
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公开(公告)号：US5440485A
公开(公告)日：1995-08-08
申请号：US68197
申请日：1993-05-28
申请人： Yukihiro Okimoto , Takashi Furui , Katsuhiko Ohmae
发明人： Yukihiro Okimoto , Takashi Furui , Katsuhiko Ohmae
CPC分类号： B60R21/0133 , B60R21/0132 , B60R2021/01122 , B60R2021/01322
摘要： A starting apparatus of a passenger protecting apparatus is actuated by detecting collision of a vehicle. The starting apparatus is provided so as to subtract a predetermined value from an acceleration signal fed from G sensor and integrate the subtracted acceleration signal, and forcedly set an integrated value to zero if the integrated value is less than zero. Further, the starting apparatus is provided so as to provide a starting signal when the integrated value exceeds a preset threshold value. Therefore, it is possible to discriminate collision to start the apparatus from other collision, prevent starting means from being unnecessarily actuated, and avoid malfunction of the starting means.
摘要翻译： 通过检测车辆的碰撞来启动乘客保护装置的起动装置。 提供起动装置，以便从从G传感器馈送的加速度信号中减去预定值并对减去的加速度信号进行积分，并且如果积分值小于零，则强制将积分值设置为零。 此外，提供起动装置，以便当积分值超过预设阈值时提供启动信号。 因此，可以区分碰撞以使装置与其他碰撞起动，防止启动装置被不必要地致动，并避免启动装置的故障。
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公开(公告)号：US5742506A
公开(公告)日：1998-04-21
申请号：US402357
申请日：1995-03-13
CPC分类号： B60R21/01336 , B60R21/0132 , B60R21/0133 , B60R2021/002
摘要： A starting device integrates an output signal of an acceleration sensor by a band-pass integrating means while restricting an upper limit of the output signal in a specified frequency range by an upper limit restricting means, and is provided with a comparing means for outputting a starting signal when the integrated value is larger than a predetermined threshold value. In this way, the starting device is certainly started by an acceleration waveform of collision that must start the device. Further, the device is not influenced by vibration components caused immediately after the beginning of collision with respect to a low-speed collision such as 8 mile/hour frontal collision that must not start the device.
摘要翻译： 启动装置通过带通积分装置对加速度传感器的输出信号进行积分，同时通过上限限制装置限制特定频率范围内的输出信号的上限，并且设置有比较装置，用于输出起动 当积分值大于预定阈值时信号。 以这种方式，启动装置肯定是由必须启动装置的加速度冲突波形开始的。 此外，该设备不受与不能启动设备的8英里/小时正面碰撞等低速碰撞之后立即产生的振动成分的影响。
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