ETC fee deduction information real-time acquisition method and acquisition system, and storage medium

Abstract

The invention belongs to the technical field of electronic toll collection information processing, and discloses an ETC fee deduction information real-time acquisition method and acquisition system and a storage medium. The method comprises the steps of: obtaining communication and interaction data of an equipment monitoring lane antenna and a vehicle-mounted unit through microwave data; analyzingthe monitored communication and interaction data to obtain ETC fee deduction related information; and synchronizing the acquired ETC fee deduction related information to a display terminal for display through voice playing, screen display, network uploading APP query and Bluetooth. According to the invention, the communication data of the RSU and the OBU are directly obtained, the information credibility is high, and the real-time performance is strong; interference is avoided, execution difficulty is low, cost is low, and popularization is easy; the user information leakage risk is reduced to the maximum extent, and user privacy is protected; and after a user obtains information in time, misunderstanding caused by change of a fee deduction mode after the ETC system is upgraded can be reduced, and the service cost of related units is reduced.

Description

technical field [0001] The invention belongs to the technical field of electronic toll collection (ETC) information processing, and in particular relates to a real-time acquisition method, acquisition system and storage medium of ETC deduction information. Background technique [0002] ETC, the electronic non-stop toll collection system, is an advanced road traffic system based on microwave signals at a frequency of 5.8Ghz, through the roadside unit (RSU) installed on the ETC lane and the on-board unit (OBU) installed on the vehicle The dedicated short-range communication (DSRC) between the vehicles enables the vehicle to automatically complete the whole process of toll processing without parking, and integrates "vehicle identification" and "electronic payment", truly unattended and reduces management costs. Improve vehicle traffic efficiency. [0003] With the increase of actual use demand, the installation of OBU (ETC Vehicle Unit) has reached more than 90%. In the prior...

AI Technical Summary

Problems solved by technology

[0004] The technical solution of the prior art 1, the OBU has its own screen to display the deduction amount. Disadvantages: 1. The OBU screen display deduction amount is not a standard function, there is no mandatory regulation, and it is related to the ETC manufacturer. Most of the currently installed on the market OBU equipment does not have this function; 2. The size of the OBU screen is small. In order to save power consumption, a non-backlight solution is mostly used, and it is installed on the windshield. Select a position that does not block the driver's line of sight, so it is difficult to observe; 3. OBU display information The time is short, and the driver needs to be distracted to observe the information on the OBU screen, which is likely to bring safety hazards; 4. The historical deduction records cannot be queried, and the deduction information of the complete itinerary cannot be counted

[0005] The technical solution of the second existing technology, the ETC lane exit deduction LED screen, displays the deduction amount; disadvantages: 1. The LED screen display time is short, and the driver needs to be distracted to observe, which brings certain safety hazards; 2. January 2020 Starting from the 1st, the ETC fee will not be deducted at the high-level highway exit, but the toll will be deducted in sections when the vehicle is driving at high speed. LED screens cannot be installed on the highway to display real-time deduction information

[0006] The technical solution of the existing technology 3, the bank card, Alipay, Lesutong and other third-party system SMS and APP message notifications bound to the OBU; Disadvantages: 1. This technical solution is relatively delayed due to high speed and third-party settlement systems such as banks , the real-time performance of obtaining ETC deduction information for car owners is poor, and it often takes several days or even more than ten days to obtain the deduction information

Moreover, the deduction information provided by the bank is often the total amount of deduction results on the day, and the details of the deduction of the road section cannot be given. The information transparency does not meet the needs of users, which increases the difficulty of personal reconciliation; 2. Different car owners handle OBU in different ways , the third-party APP products that need to be bound are also different, the operation is complicated, and it is easy to leak the personal information of the car owner; There is a problem of inconsistency in the internal timing of the RSU, which leads to a discrepancy between the deduction time of the user through the bank and the actual high-speed driving time

[0007] Through the above analysis, the existing problems and defects of the prior art are: (1) in the charging process of the existing ETC system, when the ETC vehicle passes the mast antenna, the deductions generated, the user cannot intuitively see the charging in the car Amount, and at the exit, the total billing amount of the whole process cannot be displayed

[0008] (2) Most of the OBU devices currently installed on the market do not have the function of displaying the deduction amount

[0009] (3) The size of the OBU screen is small. In order to save power consumption, a non-backlight solution is mostly used, and it is installed on the windshield. It is usually selected at a position that does not block the driver's line of sight, so it is difficult to observe

[0010] (4) The OBU displays information for a short time, and the driver needs to be distracted to observe the information on the OBU screen, which is likely to bring potential safety hazards

[0011] (5) The historical deduction records cannot be queried, and the deduction information of the complete itinerary cannot be counted

[0012] (6) RSUs on expressways generally do not perform network time synchronization, resulting in inaccurate transaction times issued by many RSUs. Although this does not affect the deduction function, the time of the deduction information received by the user is different from the actual time of driving on the highway. If it does not correspond, it will lead to difficulties in reconciliation for users and poor user experience

[0015] (3) The OBU fee deduction settlement system is complex, from the high-speed settlement center to the third-party platform settlement system architecture and the business management requirements of each node, which will inevitably lead to poor real-time deduction information, and it is very difficult to upgrade the system. Units also lack incentive to upgrade

Images