公开(公告)号：US06182508B2

公开(公告)日：2001-02-06

申请号：US08992008

申请日：1997-12-17

申请人： Yoshinobu Takeuchi ,  Satoshi Hayashi ,  Takehiro Watarai ,  Shinro Oda ,  Junji Moriwaki ,  Tomoyuki Kanda ,  Katuhide Akimoto

发明人： Yoshinobu Takeuchi ,  Satoshi Hayashi ,  Takehiro Watarai ,  Shinro Oda ,  Junji Moriwaki ,  Tomoyuki Kanda ,  Katuhide Akimoto

IPC分类号： G01P102

CPC分类号： G01C19/5607

摘要： An angular rate sensor is provided which measures the angular rate of a moving object such as an automotive vehicle. The angular rate sensor includes an installation base and an oscillator. The oscillator is excited to oscillate in a preselected direction perpendicular to an axis of rotation of the moving object and provides a signal indicative thereof. The installation base is used for installation of the sensor on the moving object and has an improved orientation structure for orienting the oscillator relative to the installation base during installation of the oscillator on the installation base so that the oscillator may oscillate in the preselected direction. The angular rate sensor is disposed within a casing through improved vibration isolators for absorbing unwanted vibrations impinging upon an operation of the sensor.

摘要翻译： 提供了一种角速率传感器，其测量诸如机动车辆的移动物体的角速率。 角速率传感器包括安装基座和振荡器。 激励振荡器以垂直于移动物体的旋转轴的预选方向振荡并提供指示其的信号。 安装基座用于将传感器安装在移动物体上，并且在将振荡器安装在安装基座上时具有改进的定向结构，用于将振荡器相对于安装基座定向，使得振荡器可以在预选的方向上振荡。 角速率传感器通过改进的隔振器设置在壳体内，用于吸收冲击传感器操作的不想要的振动。