Driving assistant device and driving assistant method

Abstract

The invention belongs to the technical field of intelligent driving, and discloses a driving assistant device and a driving assistant method. The device comprises a conventional information processingmodule (M1), an instant message acquisition module (M2), an event information processing module (M3) and an information projection unit (1); the conventional information processing module (M1) is suitable for presetting conventional display information and updating time, and projecting the conventional display information on a road through the information projection unit (1) when the updating time is satisfied; the instant message acquisition module (M2) is suitable for collecting real-time traffic information; and the event information processing module (M3) is suitable for performing priority comprehensive ordering for the conventional display information and the real-time traffic information, projecting the information with high priority on the road through the information projection unit (1), and adding the information with high priority to the previously projected conventional display information or substituting the previously projected conventional display information. With thedevice and the method provided by the invention, social total cost of the driving assistant device can be reduced, driving assistant information utilization rate is improved, and driving safety and driving efficiency are improved.

Description

technical field [0001] The invention relates to a driving assistance device and method, belonging to the field of intelligent driving. Background technique [0002] Smart city involves all aspects of the city, among which transportation is an essential and important component of the city, and corresponding smart transportation solutions are also required. Vehicles are one of the most important elements in the composition of transportation. In recent years, the concept of V2X (Vehicle to X) has emerged, which is the key technology of the future intelligent transportation system. It makes vehicles and vehicles, vehicles and vehicles Base stations, base stations and base stations can communicate to obtain a series of traffic information such as real-time road conditions, road information, and pedestrian information, which has many advantages such as improving driving safety, reducing congestion, and improving traffic efficiency. [0003] In the existing assisted driving techno...

AI Technical Summary

Problems solved by technology

[0003] In the existing assisted driving technology, most of the relevant information for assisted driving is displayed in front of the driver's line of sight through the vehicle's own device, such as HUD (Head Up Display), smart headlights, etc. , these assisted driving information mainly include simple traffic signals and traffic real-time monitoring information, which can only meet the requirements of traffic law compliance, and cannot improve driving safety, reduce congestion and improve traffic efficiency. More intelligent traffic information linkage to realize V2X, so that vehicles can easily obtain various traffic information to meet the development needs of smart transportation

Images