Handheld mobile terminal real-time online vehicle information fast query method and system

Abstract

The invention relates to a handheld mobile terminal real-time online vehicle information fast query method and system which are achieved through two integration modes. A handheld background grid-connected mode comprises the steps of capturing license plate picture information, performing license plate picture local processing, uploading pictures to a vehicle information query system, inquiring license plate information relevant with text information and sending query results to a handheld terminal; the system in the handheld background grid-connected mode is composed of the handheld terminal, a background management computer (server) and a vehicle information query system (database), and the handheld terminal performs communication with the background management computer (server) and the vehicle information query system (database) through a wireless network. A handheld vehicle identity card mode comprises the steps of capturing license plate picture information, extracting vehicle identity card information, performing site comparison and confirmation of the vehicle identity card information and captured license plate number information, and displaying query results on the handheld terminal; the system in the handheld vehicle identity card mode is composed of the handheld terminal and a vehicle electronic indentity label, and the handheld terminal performs communication and data exchange with the vehicle electronic indentity label in a wireless transmission mode.

Description

[0001] technical field [0002] The invention belongs to the technical field of on-line investigation, and relates to a method and a system for realizing real-time on-line rapid query of vehicle information through a wireless network. Background technique [0003] With the continuous growth of the number of motor vehicles, various types of violations abound, especially the high incidence of motor vehicle license plates, fake license plates, and cases involving cases. Seriously interfere with the good road traffic order, seriously endanger the social security and stability and the safety of people's life and property. The harm it brings to the society includes: creating social instability factors, disrupting the operation order of the transportation market, disrupting the economic order of the country, and damaging the legitimate rights and interests of real car owners. The existing identification methods for deck cards, fake cards, and vehicles involved in the case mainly i...

AI Technical Summary

Problems solved by technology

The harm it brings to the society includes: creating social instability factors, disrupting the operation order of the transportation market, disrupting the economic order of the country, and damaging the legitimate rights and interests of real car owners.

The existing identification methods for deck cards, fake cards, and vehicles involved in the case mainly include four methods of "looking, touching, asking, and checking". Checking is to use artificial identification of license plate, manual collection and input, data upload and comparison, and result display and return. This method works well for intercepted vehicles, but it is difficult to operate for driving or passing vehicles. The above five types of checks are implemented. Not strong, low seizure rate

In addition, Police Communication is a specially-made hardware, and the investment in hardware is huge

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