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最近我参加了LSM9dS0, LSM9dS1和LM303D传感器。 现在,我有来自Accelerometer,Gyroscope& amp;的LSM9dS1原始数据。磁力。项目基于汽车驾驶安全系统。所以我想知道如何以Km / hr计算LSM9sS1的加速度。 后来,我想检测一些其他的东西,如事故检测,皮疹驾驶,汽车牵引,使用传感器融合应用的严酷制动。 请分享您的意见。 谢谢。 #lsm9ds1#sensor-fusion 以上来自于谷歌翻译 以下为原文 Hi, Recently I worked on LSM9dS0, LSM9dS1 and LM303D sensor. Now, I have LSM9dS1 raw data from Accelerometer, Gyroscope & Magnetometer. Project is based on car driving safety system. So I want to know how can I calculate the Acceleration from LSM9sS1 in terms of Km/hr. Later, I want to detect some other things also like Accident detection, Rash Driving, Car tow, Harsh braking using sensor fusion application. Please share your opinion. Thank you. #lsm9ds1 #sensor-fusion |
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加速度计测量加速度,以获得有关速度的信息,您必须对该值进行积分。
ST提供传感器融合库MotionFX https://my.st.com/content/my_st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software-expansion/x-cube-mems1.html 软件包。 以上来自于谷歌翻译 以下为原文 Accelerometer measures acceleration, so to get the information about the velocity you have to integrate the value. ST provides sensor fusion library MotionFX in https://my.st.com/content/my_st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software-expansion/x-cube-mems1.html software package. |
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传感器融合库不依赖于特定的传感器。您可以创建自己的项目,从LSM9DS1读取加速计,陀螺仪和磁力计数据,然后将它们传递给传感器融合库,计算输出。
X-CUBE-MEMS1封装中不直接支持LSM9DS1,并且将来不会使用LSM9DS1,因为它是相当古老的传感器。但您可以将其用作示例或模板,并自行添加LSM9DS1。 为了获得最佳效果,我建议您使用现代传感器,如LSM6DSL + LIS2MDL。 以上来自于谷歌翻译 以下为原文 The sensor fusion library is not dependent on specific sensor. You can create your own project which will read accelerometer, gyroscope and magnetometer data from LSM9DS1 a pass them to the sensor fusion library which will calculate the outputs. LSM9DS1 is not directly supported in X-CUBE-MEMS1 package, and won't be in the future, because it is quite old sensor. But you can use it as example or template and add LSM9DS1 by yourself. For best results I would recommend you to use modern sensor like LSM6DSL + LIS2MDL. |
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我最近检查了X-CUBE-MEMS1库,但似乎LSM9DS1不是支持的传感器之一。有没有简单的方法来增加对此传感器的支持?或者是否会在不久的将来正式添加支持?我是一名非常新的学生。
以上来自于谷歌翻译 以下为原文 I recently checked the X-CUBE-MEMS1 library, but it seems that LSM9DS1 is not one of the supported sensor. Is there an easy way to add support to this sensor? Or would the support be added officially in near future? I am a student very new in this aera. |
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