Intelligent transportation massive checkpoint passage data transmission system

Abstract

The invention discloses an intelligent transportation massive checkpoint passage data transmission system. The passage data transmission system comprises a client side and a server side, the client side collects records and pictures in a multithreading mode and transmits the records and the pictures to the server side, the server side receives the records and the pictures sent by the client side in the multithreading mode and uploads the records to an appointed database server, and the pictures are uploaded to a picture server. The passage data transmission system is compatible with various databases and various picture access modes and can timely and synchronously transmit passage records and passage pictures.

Description

technical field [0001] The invention relates to a data transmission system for massive checkpoints in intelligent traffic. Background technique [0002] Traffic records and traffic pictures are one of the foundations for the application and analysis of intelligent traffic data, and the transmission of records and pictures is also an indispensable part of the intelligent traffic system. Currently, there are two types of transmission. The first one is realized by border ferry, and the records and pictures are transmitted separately and regularly; the second one is directly transmitted from the client to the designated database and picture server. Neither of the above two methods can satisfy the business application and data analysis application of intelligent transportation based on traffic records and traffic pictures. [0003] The current transmission method will cause the following problems: 1) Due to the fast driving speed of vehicles, intelligent transportation applicati...

AI Technical Summary

Problems solved by technology

Neither of the above two methods can satisfy the business application and data analysis application of intelligent transportation based on traffic records and traffic pictures.

[0003] The current transmission method will cause the following problems: 1) Due to the fast driving speed of vehicles, intelligent transportation applications must have certain timeliness for data requirements. The current timeliness requirement is within 5 seconds from capture to business database, but the above transmission The method often produces a delay of more than two minutes; 2), because the current image recognition technology has not reached a 100% license plate recognition rate, and in addition to the actual business, not only the license plate is required, but also the correct number plate type, vehicle brand, The vehicle model, body color, driver and other information, so it is required that the records and pictures should be displayed at the same time and need to be confirmed manually, and the above transmission methods are likely to cause the records and pictures to be out of sync; 3), the above transmission will cause database and pictures There is a lot of pressure on the service, because there are many client manufacturers and the technology is different, so the maintenance cost and hardware cost increase; 4), due to the lack of data verification, invalid data occurs, such as records uploaded to the business database due to network or other reasons and the picture is missing

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