A picking order control method and robot

A robot and order technology, applied in the field of robotics, can solve the problems of single picking and issuing strategy, heavy task burden, and heavy task burden of pickers, so as to shorten the execution path, improve the picking efficiency, and reduce the task burden.

Active Publication Date: 2021-03-23
JUXING TECH SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the above-mentioned picking scheme has the problem of low efficiency, and the picker may have to walk more than ten kilometers every day, which will also bring a large task burden to the picker
To sum up, the picking delivery strategy in the prior art is relatively single, and does not fully consider the storage location of each commodity in the order set, the location of the picking point corresponding to the storage location, and the location of the picker. The location information combines the warehouse order into the order set that the robot can execute, the picking efficiency is low, and the task burden is heavy

Method used

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  • A picking order control method and robot
  • A picking order control method and robot
  • A picking order control method and robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 It is a flow chart of the first embodiment of the picking order control method of the present invention. A method for controlling a picking order, the method comprising:

[0052] S1. Before sending the picking task to the robot, obtain a collection of all orders that can be executed by the robot;

[0053] S2. Arbitrarily combining one or more of the orders in the collection to obtain an order set composed of multiple order combinations;

[0054] S3. In the order set, calculate the execution time required by the robot to complete each order combination;

[0055] S4. Determine the order combination with the shortest execution time, and deliver the order combination to the robot.

[0056]In this embodiment, firstly, before sending the picking task to the robot, obtain a collection of all orders that can be executed by the robot, where, considering that in the prior art, the tasks sent to the robot are relatively random, it is impossible to The current task of ...

Embodiment 2

[0060] figure 2 It is a flow chart of the second embodiment of the picking order control method of the present invention. Based on the above embodiment, before sending the picking task to the robot, obtaining a collection of all orders that can be executed by the robot includes:

[0061] S11. Obtain the collection of all issued but unfinished first orders in the current state, and the collection of all second orders to be issued;

[0062] S12. Filter the collection of first orders and the collection of second orders to obtain a collection of third orders that can be executed by the robot.

[0063] In this embodiment, firstly, the collection of all issued but unfinished first orders in the current state and the collection of all second orders to be issued are acquired; then, the collection of the first orders and the collection of all A collection of third orders that can be executed by the robot is obtained by filtering the collection of the second orders.

[0064] Optional...

Embodiment 3

[0070] image 3 It is a flow chart of the third embodiment of the picking order control method of the present invention. Based on the above embodiments, the arbitrary combination of one or more of the orders in the collection obtains an order set composed of multiple order combinations, including :

[0071] S21. In the collection of the third orders, arbitrarily combine one or more of the third orders to obtain each order combination;

[0072] S22. Obtain all the order combinations, and form the order set from all the order combinations.

[0073] In this embodiment, firstly, in the collection of the third orders, one or more of the third orders are combined arbitrarily to obtain each order combination; then, all the order combinations are obtained, and all the The order combination constitutes the order set.

[0074] Optionally, in this embodiment, in the collection of the third orders, one or more third orders to be executed by the same robot are arbitrarily combined to ob...

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Abstract

The invention discloses a picking order control method and a robot. Among them, the method includes: before sending the picking task to the robot, obtaining a collection of all orders that can be executed by the robot; then, arbitrarily combining one or more of the orders in the collection to obtain Combination of order sets; in the order set, respectively calculate the execution time required by the robot to complete each of the order combinations; finally, determine the order combination with the shortest execution time, and combine the order combinations sent to the robot. A humanized picking order control scheme has been realized, which makes the order combination received by the robot more time-saving and shortens the execution path, improves the picking efficiency through the optimized order combination, and further reduces the robot and picking time. staff's task load.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a method for controlling a picking order and a robot. Background technique [0002] In the existing technology, with the continuous development of robot technology, robots have gradually entered the warehouse to cooperate with the pickers to complete the picking process. The existing robot picking solutions are relatively simple. The distribution strategy is mainly combined according to the time of the order into an order set that the robot can execute. It can be seen that the above-mentioned picking scheme has the problem of low efficiency. The picker may have to walk more than ten kilometers every day, which will also bring a large task burden to the picker. To sum up, the picking delivery strategy in the prior art is relatively single, and does not fully consider the storage location of each commodity in the order set, the location of the picking point corresponding to the sto...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q10/08G06Q30/06
CPCG06Q10/0631G06Q10/083G06Q30/0635
Inventor 杨志钦张森王翔宇
Owner JUXING TECH SHENZHEN CO LTD
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