Enhancement of GPS Accuracy Using Combination of active Antenna Ground Plane Enhancement, Sensor Fusion Compressing 3 Axis Gyro Accelerometer & Artificial Intelligence

Abstract

With a low-cost GPS device, positioning accuracy is a concern for location-based applications (GPS). On the other hand, this study gives an alternative research review on how to improve the GPS positioning accuracy of low-cost GPS receivers for real-time navigation. Researchers have developed a system that uses GPS coordinate data (latitude, longitude, time, and velocity) to combine vehicle movement direction, velocity averaging, and distance between waypoints to precisely estimate position. Precision is also improved by using the previously estimated valuable reference point and by performing coordinate translation and invalid data checks. The accuracy of GPS speed measurements may be evaluated using a GPS simulation. The researcher can continuously measure the speed, acceleration, and location of the driver thanks to GPS technology. An integrated geographic information system (GIS) environment can be used to identify drivers' risk-taking patterns. As a second benefit, researchers can obtain high-resolution vehicle activity data prior to an accident, which reduces the amount of error and bias introduced during the process of estimating speed before an accident. In this paper we are introduce double antenna based approach for that are active antenna and ground plane antenna for enhanced the accuracy of GPS system.