【實用交通運輸app】Measure acceleration|最夯免費app

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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

- The measurement results can be viewed as graphs, as well as to compare the results of several graphics

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 settings

INSTRUCTIONS FOR MEASURING

1. Turn on the GPS and wait for a good reception

2. Secure the device in a fixed position in the car

3. Calibrate the accelerometer clicking calibrate

4. When the message "Ready to Start" can start the measurement starts automatically

5. Upon reaching the desired speed measurement result is automatically saved

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免費玩Measure acceleration App

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