Unlock instant, AI-driven research and patent intelligence for your innovation.

Lane changing control method, device and equipment, vehicle and medium

A control method and vehicle technology, applied in the fields of vehicles and media, equipment, devices, and lane-changing control methods, can solve problems such as poor lane-changing safety, achieve the effects of preventing violations or accidents, improving driving experience, and improving safety

Pending Publication Date: 2022-07-22
CHINA FIRST AUTOMOBILE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the control logic of this method is simple, and the safety of changing lanes is poor.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lane changing control method, device and equipment, vehicle and medium
  • Lane changing control method, device and equipment, vehicle and medium
  • Lane changing control method, device and equipment, vehicle and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Figure 1A The first embodiment of the present application provides a flowchart of a lane-changing control method. This embodiment can be applied to the situation in which the driver's lane-changing intention is determined during the lane-changing process. The method can be executed by a lane-changing control device. The lane control device can be implemented in the form of hardware and / or software, the lane change control device can be configured in an electronic device, and the electronic device can also be set in an automatic driving vehicle. As shown in Figure 1, the method includes:

[0034] S110: Acquire a control signal generated by a steering light control lever when the current vehicle is running.

[0035] The control signal of the turn signal control lever may be a turn signal signal generated after receiving the operation of the turn signal control lever. Since the embodiment of the present application is applicable to the lane change control when the current...

Embodiment 2

[0047] Figure 2A A flowchart of a lane-changing control method provided in Embodiment 2 of the present application. Based on the foregoing embodiments, this embodiment refines the operation of judging whether the current vehicle switches lanes, so as to determine whether the lane-changing process is in progress. Whether the driver should continue to change lanes or return to the original lane. like Figure 2A As shown, the method includes:

[0048] S210: Acquire a control signal generated by a steering light control lever when the current vehicle is running.

[0049] S220. Determine the target lane according to the manipulation signal.

[0050] S230. If the control signal is switched to the off state, determine whether the current vehicle is switched to the target lane according to the distribution of the vehicle body.

[0051] If the control signal of the turn signal lever changes from turning on the turn signal (left turn signal or right turn signal) to turning off the ...

Embodiment 3

[0079] image 3 This is a schematic structural diagram of a lane change control device provided in Embodiment 3 of the present application. like image 3 As shown, the lane change control device 300 may include: a manipulation signal acquisition module 310, a target lane determination module 320, a lane change intention judgment module 330, and a vehicle lane change control module 340, wherein,

[0080]The control signal acquisition module 310 is used to acquire the control signal generated by the steering light control lever of the current vehicle during the driving process;

[0081] a target lane determination module 320, configured to determine the target lane according to the manipulation signal;

[0082] The lane change intention judgment module 330 is used to judge whether the current vehicle switches to the target lane according to the body distribution of the initial lane and the target lane of the current vehicle before the lane change, and the change of the control...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a lane changing control method, device and equipment, a vehicle and a medium, and the method comprises the steps that a control signal generated by a steering lamp control rod in the running process of the current vehicle is obtained; determining a target lane according to the control signal; judging whether the current vehicle is switched to the target lane or not according to the vehicle body distribution conditions of the initial lane and the target lane of the current vehicle before lane changing and the change of the control signal; and controlling the current vehicle to change the lane according to the judgment result. According to the technical scheme provided by the embodiment of the invention, whether the current vehicle is switched to the target lane or not is judged according to the vehicle body distribution conditions of the vehicle in the initial lane and the target lane and the change of the control signal, so that the real lane changing intention of a driver can be accurately determined; by means of the method and device, possible violation or accidents caused by control over the steering lamp control rod in the lane changing process are prevented, the driving safety is improved, and the driving experience of a driver is improved.

Description

technical field [0001] The present application relates to the technical field of automatic driving, and in particular, to a lane change control method, device, device, vehicle and medium. Background technique [0002] With the promotion of the concept of smart transportation, more and more manufacturers are focusing on the field of autonomous driving. With the blessing of artificial intelligence technology, the lane keeping and automatic cruise capabilities of autonomous vehicles have been significantly improved, but the ability to change lanes during driving needs to be improved. [0003] The current automatic lane changing method for autonomous vehicles uses multi-sensors to identify the driver's manipulation situation in the vehicle and the road conditions outside the vehicle, and control the vehicle to automatically change lanes. However, the control logic of this method is simple, and the safety of lane changing is poor. SUMMARY OF THE INVENTION [0004] The present...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/18
CPCB60W30/18163B60W2554/801
Inventor 李鹤谭明伟蔡世民陈汉尧韩贤贤徐刚高如杉冷长峰
Owner CHINA FIRST AUTOMOBILE