Although the etc smart parking development plan is the current market trend, there are still some problems to be solved while the plan is implemented. Firstly, the main purpose of using etc technology to assist parking is to further improve the automatic payment speed of intelligent parking projects through the uninterrupted charging function of etc. then the popularity of etc has become the primary requirement. At present, many users are aware of the convenience of etc, but due to the cumbersome procedures of etc, Concerns about information leakage and unusual etc payment channels are not keen on etc card handling. Secondly, for the construction party and the management party, the application characteristics of the entrance and exit of the parking lot are very different from those of the highway. In the parking lot area, there are a lot of comprehensive road conditions problems, such as turning, ultra wide road, etc. etc lacks continuous large-scale engineering application and project delivery practice in the parking lot, which is easy to cause misreading characteristics such as adjacent channel interference. Still need to work with video technology to get evidence support. Therefore, in a short time, the business integration based on license plate recognition etc recognition and payment can better realize the high efficiency of parking lot management. The emergence of etc parking lot is the beginning of new changes in the field of intelligent parking. Although it will complement with license plate recognition etc payment for a long time in the future, with the development, networking and wide popularization of ETC system, it is still the general trend for etc to enter urban parking lot from high speed. Intelligent parking is an important part of intelligent transportation and intelligent city construction., Entering the etc era is only a matter of time.
![There Are still Some Problems to Be Solved When Etc Technology Is Applied to Urban Parking Lots_ Tai 1]()