Android 上实现传感器融合?
我听了这个演讲: http://www.youtube.com/watch?v=C7JQ7Rpwn2k
是 Invensense Inc设计他们的“传感器融合”系统原型,在 Android 中将陀螺仪、加速度计、罗盘测量结合起来,以获得更好的结果。
目前 Android 的任何版本都实现了此功能吗?我问的原因是,传感器融合的一部分是“重力”传感器和“线性加速度”传感器,它们从 API Level 9 开始就在 Android 中实现......让我认为要么 1)传感器融合的实现 2) 传感器融合尚未实现,但这些只是添加到 Android API 中,以期将来广泛添加传感器融合实现。
有谁知道吗?
谢谢
I listened to this talk:
http://www.youtube.com/watch?v=C7JQ7Rpwn2k
which is Invensense Inc prototyping their "Sensor fusion" system, which is where they combine gyro, accelerometer, compass measurements in Android, to get better results.
Is this currently implemented in any version of Android? The reason I ask is, part of sensor fusion is the "Gravity" sensor and the "Linear Acceleration" sensor, which ARE implemented in Android ever since API Level 9... makes me think that either
1) sensor fusion is implemented
2) sensor fusion is not implemented, but these are just added into Android API in anticipation of widespread added sensorfusion implementation in the future.
Does anyone know?
Thanks
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。

绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(2)
看看这个问题的第一个答案。
在那里,您可以找到有关不同类型传感器的解释,这些解释直接来自从事这些主题的 Google 开发人员之一。
供您参考,陀螺仪传感器不包含在任何新的“融合”传感器中。
Have a look at the first answer to this question.
There you will find the explanation of the different types of sensors, directly from one of the Google developers working on these topics.
For your information, gyroscope sensor is not included in any of the new "fused" sensors.
不存在“重力”传感器这样的东西(忽略对重力波的搜索!)。重力是一种加速度,因此由线性加速度计以及传感器可能受到的任何其他加速度检测。
There is no such thing as a 'gravity' sensor (ignoring the search for gravity waves!). Gravity IS an acceleration and hence is detected by the linear accelerometer as well as any other acceleration the sensor may be subject.