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Path planning method and system for mounting pallet truck on autonomous vehicle

A technology for automatic driving and path planning, applied in road network navigators, measuring devices, instruments, etc.

Inactive Publication Date: 2020-10-23
BEIJING NAVAGRAHA INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of self-driving technology, self-driving vehicles have also begun to be used in industry. However, at present, there is no mature technology that enables self-driving vehicles to mount pallet trucks for path planning, so as to achieve accurate docking alignment

Method used

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  • Path planning method and system for mounting pallet truck on autonomous vehicle
  • Path planning method and system for mounting pallet truck on autonomous vehicle
  • Path planning method and system for mounting pallet truck on autonomous vehicle

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Embodiment Construction

[0053] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0054] figure 1 It is a flowchart of a path planning method for an automatic driving vehicle to mount a pallet truck in an embodiment of the present invention, as shown in figure 1 As shown, the method can be implemented as the following steps S11-S13:

[0055] In step S11, the target coordinate system is obtained; wherein, the target coordinate system is a three-dimensional rectangular coordinate system, which can provide coordinates and headings for all driving devices.

[0056] In step S12, the motion models of the self-driving vehicle and the pallet truck are acquired; wherein, the motion model of the self-driving vehicle and the pallet truck does not refer to ...

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PUM

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Abstract

The invention discloses a path planning method and system for mounting a pallet truck on an autonomous vehicle. The method is characterized in that the method comprises the steps of: obtaining a target coordinate system; obtaining motion models of an autonomous vehicle and a pallet truck; and performing path planning according to the target coordinate system and the motion models of the autonomousvehicle and the pallet truck. According to the technical scheme of the invention, path planning of the autonomous vehicle and the pallet truck can be carried out, and accurate parking can be achieved.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to a path planning method and system for an automatic driving vehicle to mount a pallet truck. Background technique [0002] Self-driving vehicles (Autonomous vehicles; Self-driving automobile), also known as unmanned vehicles, computer-driven vehicles, or wheeled mobile robots, are intelligent vehicles that realize unmanned driving through computer systems. Self-driving cars rely on artificial intelligence, visual computing, radar, monitoring devices, and global positioning systems to work together to allow computers to automatically and safely operate motor vehicles without any active human intervention [0003] With the development of self-driving technology, self-driving vehicles have also begun to be used in industry. However, at present, there is no mature technology that enables self-driving vehicles to mount pallet trucks for path planning, so as to achieve accurat...

Claims

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Application Information

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IPC IPC(8): G01C21/34G01C21/20
CPCG01C21/20G01C21/3407
Inventor 杨晓军
Owner BEIJING NAVAGRAHA INTELLIGENT TECH CO LTD
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