Method for avoiding red light running

Abstract

A method for avoiding red light running comprises the following steps that 1, traffic light information is recognized, a vehicle is driven to a traffic light intersection, and whether a camera can receive the traffic light information or not at a 100-meter position of the traffic light intersection is judged; if the traffic light information can be received, a next step is entered, otherwise, a step 4 is entered; 2, credibility of the signal is confirmed; 3, the vehicle body is controlled by a vehicle control system to pass through the current intersection at a low speed on the premise that low-speed automatic passing and credible receiving are confirmed; and 4, automatic control under sight shielding is divided into two states of shielding of the previous vehicle and a poor sight distanceinfluenced by weather. According to the method, sensing, recognition and credibility judgment of traffic light information are carried out in front of traffic lights by 100 meters, speed reduction operation is carried out in advance to enable the other traffic lights to confirm passing judgment in front of 30 meters, the vehicles are automatically controlled to pass through in an optimal state, and oil consumption and a passenger riding feeling are optimal; and after sight is blocked, passing is ensured through lane changing, speed reduction or automatic control of a driver.

Description

technical field [0001] The invention relates to the field of traffic driving, in particular to a method for avoiding running a red light. Background technique [0002] As traffic safety has attracted more and more attention, behaviors such as running a red light seriously affect traffic safety, and sometimes even lead to major accidents. Some of these red light running behaviors are due to poor traffic safety awareness of drivers, some are caused by drivers' misjudgment of whether the traffic light transition can pass, and some are unable to see or notice traffic lights. [0003] For the third case, Chinese patent CN206264891 discloses a dynamic indicator for the blind area of ​​a large-scale vehicle traffic signal light. The traffic light information is sent to the dynamic display screen at the rear of the vehicle for display, which shows the status of the signal light in real time for subsequent vehicles; for the second case, Chinese invention CN101734240A discloses a bra...

AI Technical Summary

Problems solved by technology

[0004] The existing technology only considers parking, but in the actual driving process, the vehicle may be very slow, and the traffic light information may be blocked only by the camera. In many cases, the existing technology cannot effectively solve the problem faced by the traffic light.

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