Traffic management system based on multi-source heterogeneous data fusion technology

Abstract

The invention relates to the technical field of intelligent traffic, in particular to a traffic management system based on a multi-source heterogeneous data fusion technology. The system comprises a vehicle-mounted terminal and a cloud platform; the vehicle-mounted terminal is wirelessly connected with the cloud platform; and the vehicle-mounted terminal collects vehicle data and uploads the vehicle data to the cloud platform, and the cloud platform receives the vehicle data, collects GIS data and then obtains road information through the multivariate heterogeneous data fusion. When a user of the vehicle-mounted terminal encounters an emergency situation, for example, the user needs to seek a doctor urgently, emergency passing information can be sent to the cloud platform through the vehicle-mounted terminal, and the cloud platform performs route planning according to the real-time position and the destination of the user, generates avoidance information and sends the avoidance information to other terminals on the route to prompt the other terminals to perform avoidance, and an emergency channel for passing of the vehicle of the user can be opened up. According to the system, the emergency road is opened up for the emergency vehicle to pass, so that the driving time is saved for the emergency vehicle, the user is prevented from missing the optimal rescue opportunity, and the property safety or life safety of the masses is facilitated.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a traffic management system based on multi-source heterogeneous data fusion technology. Background technique [0002] With the rapid development of social economy, motor vehicles have been popularized in people's lives, and while the number of motor vehicles has increased sharply, it has also brought traffic jams to urban traffic. Traffic jams usually delay people a lot of time. When encountering traffic jams in daily life, you only need to spend some time waiting. But in case of emergencies, such as fire fighting by fire engines, emergency rescue by medical vehicles, and patients going to the hospital for rescue, etc. If time is at a premium, a traffic jam on a driving route can have serious consequences. Therefore, there is an urgent need for a traffic management system that can allow a target vehicle to quickly pass through a traffic jam in an emergency. ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is that it is difficult for firefighting and ambulance vehicles to pass quickly in traffic jams.

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