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Donald road control methods, devices, computer equipment and storage media

An unmanned vehicle and lane direction technology, applied in the direction of the control device, etc., can solve the problem of inflexible lane change, and achieve the effect of improving flexibility and improving the efficiency of lane change.

Active Publication Date: 2021-01-12
深圳一清创新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, at present, unmanned vehicles only change lanes at the level of preventing unmanned vehicles from colliding with obstacle vehicles or obstacles, resulting in inflexible lane changes

Method used

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  • Donald road control methods, devices, computer equipment and storage media
  • Donald road control methods, devices, computer equipment and storage media
  • Donald road control methods, devices, computer equipment and storage media

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Embodiment Construction

[0062] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0063] The unmanned vehicle lane change method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, an unmanned vehicle control module is built in the unmanned vehicle 102 , or the unmanned vehicle control module is integrated in the server 104 . The unmanned vehicle 102 is connected to the server 104 through the network. This application is described on the control module or server side. The unmanned vehicle 102 communicates with the server 104 through the network. Wherein, the server 104 may be implemented by ...

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Abstract

The invention relates to a lane changing control method and device for an unmanned vehicle, computer equipment and a storage medium. The method comprises the following steps that: collecting the fielddata of a driving area where the unmanned vehicle is positioned; obtaining the lane parameters of a plurality of virtual lanes in the driving area, wherein each virtual lane comprises the current lane where the unmanned vehicle is positioned, and a plurality of candidate lanes; on the basis of the field data, determining the space distance, which is relative to the unmanned vehicle, of each candidate lane; according to the lane parameters and the space distance, determining lane changing cost corresponding to each candidate lane; and controlling the unmanned vehicle to be changed to the candidate lane of which the lane changing cost conforms to a condition from the current lane. By use of the method, the unmanned vehicle can flexibly change lanes.

Description

technical field [0001] The present application relates to the field of unmanned driving, in particular to a lane change control method, device, computer equipment and storage medium for unmanned vehicles. Background technique [0002] A driverless car is a kind of smart car, which mainly relies on the computer system-based smart driver in the car to realize driverless driving. In the process of unmanned driving, the most basic thing is to change lanes. At present, the unmanned vehicle system mainly judges where to change lanes based on the distance from the obstacle car or obstacle. For example, when the distance between the unmanned vehicle and the vehicle in front is less than the safe distance, in order to avoid a collision with the vehicle in front, the unmanned vehicle will change lanes. [0003] However, at present, unmanned vehicles only change lanes at the level of preventing collisions between unmanned vehicles and barrier vehicles or obstacles, resulting in inflex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/095B60W30/18B60W50/00
CPCB60W30/095B60W30/18163B60W50/00B60W2050/0005
Inventor 陈映冰唐铭锴程杰薛博桓刘天瑜郭子彤王鲁佳刘明
Owner 深圳一清创新科技有限公司