First Release!
Pre-release
Pre-release
After doing many road tests in different platform such as ios(IPhone5s, IPhone6s, IPhone7) and android(HUAWEI, Honor, XiaoMi, VIVO, OPPO, SAMSUNG), we think it's now stable enough to operate in a variety of environments.
In this release, we did the following:
- According to different mobile phone platforms, the sensor data are extracted and converted into the input required by the system.
- The strapdown inertial navigation theory is adopted as the system foundation.
- Using the Kalman filter and the IIR-LPF to correct the GPS and sensor data.
- Optimizing for various practical scenarios.
Next release, we will do the following:
- Weak GPS can be used as a reference to some extent.
- Solve the comparison between directional fluctuation and off-course using Energy Statistics(may be).
- Solve the problem of inaccurate direction of low-speed GPS.