Obstacle avoidance control method and device

A control device and obstacle avoidance technology, applied in the field of logistics

Active Publication Date: 2022-01-18
SHANGHAI QUICKTRON INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in scenarios with relatively complex obstacle avoidance requirements such as man-machine mixed field, multiple shelf handling, and multi-type robot mixed field, the traditional obstacle avoidance solution with a single lidar installed on the front of the car and a simple configuration can hardly meet the requirements.

Method used

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  • Obstacle avoidance control method and device
  • Obstacle avoidance control method and device
  • Obstacle avoidance control method and device

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Embodiment Construction

[0030] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0031] figure 1 A flowchart showing an obstacle avoidance control method according to an embodiment of the present application. The obstacle avoidance control method can be applied to AGV vehicles. Such as figure 1 As shown, the obstacle avoidance control method may include:

[0032] Step S101 , if the current working condition changes, determine a target obstacle avoidance strategy (Target Plot) corresponding to the current working condition.

[0033] Among them, an obstacle avoidance strategy group (Plot Group) can be preset, and the obstacle avoidance strategy group is a pre-configured obstacle avo...

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Abstract

The present application proposes an obstacle avoidance control method and device, which includes: a strategy switch module, used to generate an obstacle avoidance strategy switch command when the current working condition changes; a fusion control module, used to receive the obstacle avoidance In the case of a strategy switching command, determine the target obstacle avoidance strategy corresponding to the current working condition; determine the corresponding target obstacle avoidance sensor and target obstacle avoidance sensor drive module according to the target obstacle avoidance sensor information, and send the enable signal of the target obstacle avoidance sensor and the target obstacle avoidance area information are sent to the target obstacle avoidance sensor drive module; the obstacle avoidance sensor drive module is used to enable the obstacle avoidance sensor, and drive the obstacle avoidance sensor to detect obstacle data according to the obstacle avoidance area information. The device can realize the same type of AGV to work in complex and changeable application scenarios, and meet the obstacle avoidance requirements under different working conditions.

Description

technical field [0001] The present application relates to the field of logistics, in particular to an obstacle avoidance control method and device. Background technique [0002] Automated Guided Vehicle (AGV) is an automated handling equipment widely used in warehousing logistics, factories, retail and other industries to replace manpower and improve efficiency. Under normal circumstances, AGVs running in various scenarios will have requirements for obstacle avoidance, and obstacle avoidance is also an essential function of traditional AGVs. [0003] The obstacle avoidance of AGV traditionally used in e-commerce warehousing and logistics mainly relies on the laser safety radar installed on the front of the vehicle for obstacle avoidance. In order to adapt to different situations, the laser safety radar is usually simply configured according to the vehicle model, aisle width, shelf width, and whether it is loaded or not. This method has been proved to be relatively stable a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/16B25J19/02
CPCB25J9/1676B25J9/1666B25J19/02
Inventor 李晟元吴海贤杨威
Owner SHANGHAI QUICKTRON INTELLIGENT TECH CO LTD
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