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Real-time Distance Measuring Evaluation for Accelerometer Sensor on Smartphone

Nowadays, technology for smart phones has adopted sensors for detecting various movements such as gyro, accelerometer compass and GPS. The sensors that are used to measure distance are accelerometer and GPS. For measuring distance, accelerometer will provide more details or information than GPS, in the other hand, GPS has some restrictions, such as points, signals, data resolution and sampling rate. For the advantage of the accelerometer is it can work at all times, but the accelerometer can cause errors. Calculating distance by accelerometer must use a process that helps to measure the distance. This paper provides a method for measuring distance using the accelerometer from the smart phone and shows the results of the comparison of distance measurements by various methods.