Measure acceleration demo app for android description: Thank you for using my app!
Description with this application you can measure the acceleration of a vehicle to the desired speed the measurement results are stored in the memory of your device and you can view them at any time in addition the measurement results can be exported to excel file (only available in the paid version) the measurement results can be viewed as graphs as well as to compare the results of several graphics (available in the paid version)how it works metering is carried out using an accelerometer sensor and gps.
However you can take measurements without gps but if the road surface is not smooth it is a great error of the accelerometer in order to measure as accurate as possible road should be as flat and straight and the level of gps signal is good (more than 10 active satellites) to filter erroneous data from the accelerometer on the rough road temporal filter is applied the level of filtering can be set in the application settingsinstructions for measuring: - turn on the gps and wait for a good reception- secure the device in a fixed position in the car- calibrate the accelerometer clicking calibrate- when the message ready to start can start the measurement starts automatically- upon reaching the desired speed measurement result is automatically saved