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Automatic guided vehicle, path planning method and device

An automatic guided vehicle and path planning technology, applied in the field of warehousing and logistics, can solve the problems of complex path calculation, low scheduling efficiency and high calculation pressure of central nodes, and achieve the effect of simplifying complexity, improving efficiency and expanding scale.

Active Publication Date: 2017-05-10
BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD
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Problems solved by technology

[0004] In the case of a small number of AGVs, centralized scheduling can solve the traffic scheduling problem of AGVs, but as the number of AGVs continues to increase, the path calculation of the central node becomes more and more complicated, the calculation pressure is increasing, and the scheduling efficiency is getting better and better. Low, for large-scale application of AGV, the centralized scheduling method can no longer solve the traffic scheduling problem of large-scale AGV, which greatly affects the handling efficiency of AGV

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  • Automatic guided vehicle, path planning method and device
  • Automatic guided vehicle, path planning method and device
  • Automatic guided vehicle, path planning method and device

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[0035] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solutions have not bee...

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Abstract

The invention provides a path planning method and a device for an automatic guided vehicle, and relates to an automatic guided vehicle. The path planning method comprises the steps of receiving a source point and a target point of a conveyance task assigned by a server, planning a first conveyance path, driving the automatic guided vehicle to march forward according to the first conveyance path, and sending the task completion information when the automatic guided vehicle reaches the target point of the conveyance task. According to the technical scheme of the invention, the path planning method is applied to the automatic guided vehicle and a path planning task is assigned to the automatic guided vehicle to be executed. Therefore, the operation amount of the server is reduced and the cargo conveying efficiency is improved.

Description

technical field [0001] The present disclosure relates to the technical field of warehousing and logistics, in particular, to an automatic guided vehicle for warehouses and a path planning method and device for the automatic guided vehicle. Background technique [0002] In recent years, with the rapid development of warehousing and logistics technology, more and more warehouses have realized automation and intelligence. Among them, Automated Guided Vehicles (AGV) are used between the stations of the warehouse and between the conveyor lines. The handling of goods between the warehouses has played an irreplaceable role in promoting the automation of the warehouse. [0003] With the large-scale application of AGV, the path planning and traffic scheduling problems of AGV are becoming more and more complicated. The existing AGV traffic scheduling usually adopts a centralized scheduling method based on the central service node (server) for path planning. The central service node c...

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0274G05D1/0217
Inventor 张波
Owner BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD
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