Research of ETC with GPS/BDS High-speed Charging and Navigation System

Abstract

Aiming at the disadvantages of ETC electronic charging compared with traditional manual charging, a ETC charging method based on GPS/BDS combined system is proposed. In view of the vehicle in the process of driving will be due to a variety of reasons in the road through the gantry record omission and other circumstances, resulting in the exit billing failed to charge according to the actual driving path; Because ETC electronic toll collection system is implemented by network technology under the environment of information technology, in the case of network technology problems, ETC electronic toll collection system will stop working phenomenon, thus affecting the efficiency of the highway; For vehicles on business trips, the ETC channel is cumbersome to charge and reimburse. At present, manual toll channels are still used for high-speed bus trips. At present, there are still some technical loopholes in the ETC electronic charging system. Criminals steal or rub others' ETC cards. When the vehicle enters the ETC sensor area and opens the railing, they will rub others' ETC by following closely or changing lanes instantly, which will affect the interests of the owners and lead to safety accidents and other problems. The GPS/BDS chip is installed on the ETC device. According to the real-time path information and preset navigation route of the charging vehicle, the precise positioning of the charging vehicle is realized to achieve accurate charging. According to the observed vehicle density of road conditions, select the path that is not easy to jam vehicles to achieve accurate navigation; Judge whether the real-time location information of the vehicle is in the target navigation route, so that when the vehicle takes a wrong route, it can quickly return to the correct route and reduce the high-speed charge.