Tell me about the national highway toll network using some significance of license plate recognition system

2022-12-04 00:00:00

Expressway networking toll system in information construction is the important component.Before the expressway networking toll system is mostly in the form of visa card, is through the pass to the corresponding vehicle, according to the records in the visa card in highway exit of the vehicle entrance information for charging.But using this way vehicle number is not complete, and easy to lose the wrong;In between different vehicle card, visa card loss, there are traffic, easy to cause the vehicle backlog, influence the vehicle through a series of problems, such as fast.How to make use of new and high technology, improves the management level of the road, has received the widespread attention.In charge system is the most effective method of license plate recognition system.Entrance to the automatic recognition of license plate number, license plate area is extracted binary images, and written to pass;Export automatic identification license plate information again and record card license number, license plate area binarization image matching, found not match starts the alarm, the entire billing or other special charge for processing.License plate recognition system is the role of technology in highway charges:

a, avoid the loss of pass, the flow of accurate positioning pass

through the license plate recognition system of vehicle license plates recognition of the archive, highway related charge system can automatically record all pass the accuracy of the flow, for failing to take back the visa card, can neither ubcle nor ubc vehicles as blacklist, once the car into the system again, can be intercepted.

2, to inspect the blacklist car

use of license plate recognition, can automatically to inspect the blacklist vehicles in the database, the blacklist vehicles including public security vehicles, have wanted card records of vehicles, owe, did not return the pass of the vehicle and other vehicles have criminal record.

three lane, substitute for monitoring equipment

license plate recognition system can provide the analog video image signal, used to monitor the situation of the vehicle, provided by the video image in the field of depth of field can completely meet the needs of lane monitoring, still images can also provide a clear image of the vehicle to control machine, facilitate the toll collector watch cars, successfully solved the normal lanes monitoring equipment imaging by sunlight and high beams interference problem.