Method and equipment for vehicle to pass through intersection in tracking manner

Abstract

The invention aims to provide a method and equipment for a vehicle to pass through an intersection in a tracking manner, and the method comprises the steps: receiving a driving track of each to-be-referenced vehicle in the process of passing through the intersection from an intersection transceiver through the sharing of the driving information of the vehicles at the intersection, and from the driving track of each to-be-referenced vehicle in the process of passing through the intersection, screening out the driving tracks matched with the intersection driving direction of the to-be-controlled vehicle, and enabling the screened driving tracks matched with the intersection driving direction to be subjected to track fitting to obtain the optimal driving track, so that the optimal driving track can be ensured even under the condition that the light condition around the intersection is relatively poor and even in an irregular intersection scene, the to-be-controlled vehicle can still run safely and efficiently and turn to pass through the intersection according to the optimal running track and by following the historical front vehicle track.

Description

technical field [0001] The invention relates to a method and equipment for a vehicle to track and cross an intersection. Background technique [0002] With the advancement of intelligent driving technology and the sudden increase of intelligent driving products in the market, a more reliable and fast driving experience has become the current mainstream development direction; since there are currently few schemes for passing intersections, they mainly focus on sensor detection or V2X. However, sensor detection is easy to lose targets, and V2X technology is currently relatively low in maturity. [0003] The existing intelligent driving control schemes are mostly based on the real-time collection of the surrounding environment of the vehicle at the intersection to control the driving trajectory of the vehicle crossing the intersection. The information of the surrounding environment cannot be collected and collected completely, resulting in the inaccurate driving trajectory of ...

AI Technical Summary

Problems solved by technology

[0002] With the advancement of intelligent driving technology and the sudden increase of intelligent driving products in the market, a more reliable and fast driving experience has become the current mainstream development direction; since there are currently few schemes for passing intersections, they mainly focus on sensor detection or V2X. However, sensor detection is easy to lose the target, and V2X technology is now less mature

[0003] The existing intelligent driving control schemes are mostly based on the real-time collection of the surrounding environment of the vehicle at the intersection to control the driving trajectory of the vehicle crossing the intersection. The information of the surrounding environment cannot be collected and the collection of the goods is complete, resulting in the inaccurate driving trajectory of the controlled vehicle crossing, which leads to the unsafe problem of controlling the crossing of the vehicle

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