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    • 3. 发明申请
    • Driver Recorder and Method for Setting Up the Driver Recorder
    • 驱动程序记录器和设置驱动程序记录器的方法
    • US20100250060A1
    • 2010-09-30
    • US12680542
    • 2008-09-26
    • Munenori MaedaFujio TonokawaMariko YagoTetsuya UetaniTakashi Sasa
    • Munenori MaedaFujio TonokawaMariko YagoTetsuya UetaniTakashi Sasa
    • G06F7/00
    • G07C5/0891G07C5/0858
    • An object of the invention is to provide a drive recorder that can detect acceleration so that the acceleration exerted on a vehicle traveling around a curve will not be erroneously detected as excessive acceleration, as long as the steering wheel is operated in a usual manner. More particularly, the invention provides a drive recorder that includes an acceleration sensor for detecting a first acceleration along a traveling direction of a vehicle and a second acceleration along a transverse direction of the vehicle, and a control unit which obtains a combined acceleration based on the first acceleration and on a value obtained by subtracting a correction value from the absolute value of the second acceleration, and when the combined acceleration exceeds a threshold value, records video information received from an image capturing unit onto a recording device.
    • 本发明的目的是提供一种能够检测加速度的驱动记录器,只要方向盘以常规方式操作,施加在绕曲线行驶的车辆上的加速度将不会被错误地检测为过度加速。 更具体地,本发明提供一种驱动记录器,其包括:加速度传感器,用于沿着车辆的行进方向检测第一加速度,沿着车辆的横向检测第二加速度;以及控制单元,其基于 第一加速度和通过从第二加速度的绝对值减去校正值而获得的值,并且当组合加速度超过阈值时,将从图像捕获单元接收的视频信息记录到记录装置上。
    • 4. 发明申请
    • DRIVE RECORDER
    • 驱动记录器
    • US20100171829A1
    • 2010-07-08
    • US12669299
    • 2008-09-26
    • Mariko YagoAtsushi IshimizuFujio TonokawaRyuichi MorimotoMunenori MaedaTetsuya UetaniMasahiro Motojima
    • Mariko YagoAtsushi IshimizuFujio TonokawaRyuichi MorimotoMunenori MaedaTetsuya UetaniMasahiro Motojima
    • H04N7/18H04N5/91
    • G07C5/0891G07C5/0858
    • An object of the present invention is to provide a drive recorder that can record all video information required and only what is required. More particularly, the invention provides a drive recorder for recording video information received from an image capturing unit onto a recording medium, includes an acceleration sensor which outputs acceleration information representing an acceleration applied to a vehicle, and a control unit which, determines that a recording condition holds and records video information captured for a first predetermined period of time before the occurrence of the recording condition and video information captured for a second predetermined period of time after the occurrence of the recording condition on the recording medium when the acceleration information equals or exceeds a threshold, wherein after the recording condition holds, the control unit does not record newly captured video information on the recording medium when the acceleration information again becomes equal to or exceeds the threshold in less than a third predetermined period of time which is shorter than the second predetermined period of time.
    • 本发明的一个目的是提供一种能够记录所需的所有视频信息并且仅记录所需要的驱动记录器。 更具体地,本发明提供一种用于将从图像捕获单元接收的视频信息记录到记录介质上的驱动记录器,包括加速度传感器,其输出表示施加到车辆的加速度的加速度信息,以及控制单元,其确定记录 条件保持并且记录在加速度信息等于或超过记录条件之后在记录条件出现之后的第二预定时间段中捕获的记录条件和视频信息发生之前的第一预定时间段中捕获的视频信息 阈值,其中在所述记录条件成立之后,当所述加速度信息再次变为等于或超过所述阈值时,控制单元不将新捕获的视频信息记录在小于比所述阈值短的第三预定时间段 第二预定p 时间的流逝
    • 5. 发明授权
    • Drive recorder
    • 驱动记录器
    • US08421862B2
    • 2013-04-16
    • US12669299
    • 2008-09-26
    • Mariko YagoAtsushi IshimizuFujio TonokawaRyuichi MorimotoMunenori MaedaTetsuya UetaniMasahiro Motojima
    • Mariko YagoAtsushi IshimizuFujio TonokawaRyuichi MorimotoMunenori MaedaTetsuya UetaniMasahiro Motojima
    • H04N7/04H04N7/18B60R25/10
    • G07C5/0891G07C5/0858
    • A drive recorder for recording video information received from an image capturing unit on a recording medium includes an acceleration sensor which outputs acceleration information representing an acceleration applied to a vehicle, and a control unit which, determines that a recording condition holds and records video information captured for a first predetermined period of time before the occurrence of the recording condition and video information captured for a second predetermined period of time after the occurrence of the recording condition on the recording medium when the acceleration information equals or exceeds a threshold, wherein after the recording condition holds, the control unit does not record newly captured video information on the recording medium when the acceleration information again becomes equal to or exceeds the threshold in less than a third predetermined period of time which is shorter than the second predetermined period of time.
    • 用于记录从记录介质上的图像捕获单元接收的视频信息的驱动记录器包括:加速度传感器,其输出表示施加到车辆的加速度的加速度信息;以及控制单元,其确定记录条件成立并记录捕获的视频信息 在加速度信息等于或超过阈值之后,在记录条件出现之后的第二预定时间段中捕获的记录条件和视频信息发生之前的第一预定时间段,其中在记录之后 条件成立时,当加速度信息在小于第二预定时间段的第三预定时间段内再次变为等于或超过阈值时,控制单元不将新捕获的视频信息记录在记录介质上。
    • 6. 发明授权
    • Driver recorder and method for setting up the driver recorder
    • 驱动记录器和设置驾驶记录仪的方法
    • US08396623B2
    • 2013-03-12
    • US12680542
    • 2008-09-26
    • Munenori MaedaFujio TonokawaMariko YagoTetsuya UetaniTakashi Sasa
    • Munenori MaedaFujio TonokawaMariko YagoTetsuya UetaniTakashi Sasa
    • G06F7/00G01M17/00
    • G07C5/0891G07C5/0858
    • An object of the invention is to provide a drive recorder that can detect acceleration so that the acceleration exerted on a vehicle traveling around a curve will not be erroneously detected as excessive acceleration, as long as the steering wheel is operated in a usual manner. More particularly, the invention provides a drive recorder that includes an acceleration sensor for detecting a first acceleration along a traveling direction of a vehicle and a second acceleration along a transverse direction of the vehicle, and a control unit which obtains a combined acceleration based on the first acceleration and on a value obtained by subtracting a correction value from the absolute value of the second acceleration, and when the combined acceleration exceeds a threshold value, records video information received from an image capturing unit onto a recording device.
    • 本发明的目的是提供一种能够检测加速度的驱动记录器,只要方向盘以常规方式操作,施加在绕曲线行驶的车辆上的加速度将不会被错误地检测为过度加速。 更具体地,本发明提供一种驱动记录器,其包括:加速度传感器,用于沿着车辆的行进方向检测第一加速度,沿着车辆的横向检测第二加速度;以及控制单元,其基于 第一加速度和通过从第二加速度的绝对值减去校正值而获得的值,并且当组合加速度超过阈值时,将从图像捕获单元接收的视频信息记录到记录装置上。
    • 7. 发明申请
    • Driving information recording apparatus
    • 驾驶信息记录装置
    • US20070109106A1
    • 2007-05-17
    • US11598753
    • 2006-11-14
    • Munenori MaedaJunichi Sawada
    • Munenori MaedaJunichi Sawada
    • B60R25/10
    • B60R25/10B60R25/302
    • There is provided a driving information recording apparatus having high versatility in which even in the event there is a request for an additional trigger, the requested trigger can be added in a simple fashion. When an ON/OFF port admits the input of a signal from an airbag ECU, a primary CPU conducts a control such that recording in a CF card is implemented using the signal inputted as a trigger. In particular, since the ON/OFF port is made to admit the input of a signal from another vehicle state detecting unit which is different from a detecting unit for detecting that a vehicle is put in a predetermined state, a drive recorder does not have to be re-fabricated from the beginning.
    • 提供了一种具有高通用性的驾驶信息记录装置,其中即使在存在附加触​​发的请求的情况下,可以以简单的方式添加所请求的触发。 当ON / OFF端口承认来自安全气囊ECU的信号的输入时,主CPU进行控制,使得使用作为触发输入的信号来实现CF卡中的记录。 具体地说,由于ON / OFF端口允许来自与用于检测车辆处于预定状态的检测单元不同的另一车辆状态检测单元的信号的输入,所以驾驶记录器不必 从一开始就重新制作。
    • 10. 发明授权
    • Write-protected storage medium, write-protected apparatus, and write-protected environment
    • 写保护存储介质,写保护设备和写保护方法
    • US08543371B2
    • 2013-09-24
    • US12409136
    • 2009-03-23
    • Munenori Maeda
    • Munenori Maeda
    • G06F9/455
    • G06F12/145G06F9/45504
    • An emulation apparatus includes a translator, a first memory map, a second memory map, and a rewriting unit. The translator translates an instruction output from the target program to an instruction executable by the emulation apparatus. The first memory map is located in a memory region for use by the target program and is write-protected based on operation environment of the emulation apparatus. The second memory map is write-protected based on at least one of the execution environment of the target program and content of the instruction from the target program. The rewriting unit rewrites a first write instruction output from the translator to a second write instruction to the second memory map when the first write instruction causes a write protection violation to the first memory map.
    • 仿真装置包括翻译器,第一存储器映射,第二存储器映射和重写单元。 翻译器将来自目标程序的指令输出转换为可由仿真装置执行的指令。 第一存储器映射图位于由目标程序使用的存储器区域中,并且基于仿真设备的操作环境进行写保护。 基于目标程序的执行环境和来自目标程序的指令的内容中的至少一个,第二存储器映射被写保护。 当第一写入指令对第一存储器映射产生写保护违反时,重写单元将从转换器输出的第一写指令重写为第二写指令给第二存储器映射。