Freeway network vehicle track identification system and method based on mobile positioning technology

Abstract

The invention discloses a freeway network vehicle track identification system and a method based on mobile positioning technology. A monitoring system comprises a vehicle-mounted mobile wireless terminal or a mobile wireless terminal arranged on a password card distributed to vehicles, a mobile operator management center in wireless communication connection with the wireless terminal, and a path processing center connected with the mobile operator management center. The freeway network vehicle track identification system and the method based on mobile positioning technology of the invention utilize mature base station positioning technology based on the mobile network to realize the whole course track monitoring of driving vehicles on freeways, provide technology basis for vehicle overspeed, track abnormality and the like and provide position information support for emergency rescue; thus, the aim of effectively inhibiting overspeed, toll fee evasion and fraud and the like can be realized, and the ambiguity path identification problem of the freeway network vehicle driving can be solved.

Description

technical field [0001] The invention relates to a vehicle track recognition system and method in a highway network based on mobile positioning technology. Background technique [0002] With the development of expressways in our country and the rapid increase of car ownership, the number of incidents such as toll evasion, traffic accidents, and vehicle failures on expressways is increasing. [0003] With the continuous development of expressways in our country, a large-scale and complex expressway traffic network has been formed, and most provinces and cities have realized intra-provincial toll collection. At present, most expressways use networked semi-automatic toll collection. , that is, the method of "manual toll collection, computer management, and closed-circuit television monitoring". This method only uses the toll card as the vehicle toll voucher, and only pays attention to the entry and exit of road network vehicles, and lacks effective means of vehicle trajectory mo...

AI Technical Summary

Problems solved by technology

The installation of fixed emergency telephones is separated by distance, the frequency of use is low, and the construction and maintenance costs are high; although dialing the special service number for help can report the situation on the spot in time, for most help-seekers, it is impossible to accurately describe the location. Especially in bad weather conditions, delaying the arrival of rescuers on the scene

Images