Research on test and evaluation scheme for vehicle-mounted satellite positioning receiver

Abstract

With the rapid development of the automotive industry, vehicles are equipped with a variety of system functions. The realization of many of these functions depends on the stable, safe, and reliable positioning and timing information of the bottom layer. Vehicle-mounted satellite positioning systems are an important way for vehicles to obtain absolute positions and have been widely employed in other industries. However, the automotive industry has its special requirements, such as high positioning accuracy and confidence, extremely harsh vehicle regulations, reliability, and high safety, all of which need to be tested and evaluated on vehicle-mounted satellite positioning systems. By studying and putting forward the evaluation scheme for the vehicle-mounted satellite positioning system, this paper further ensures the accuracy, reliability, and stability of the time-space information provided by the system and supports the development of the automotive industry.