Articles picking method, control system and articles picking system

1. An articles picking method, comprising:

receiving an order of a single articles picking point of an AGV arriving at an articles picking point, wherein the order of the single articles picking point comprises information of articles belonging to a same articles picking point in one or more user orders associated with the AGV;

recommending the order of the single articles picking point to articles pickers of no less than a predetermined number; and

setting the order of the single articles picking point to be an assigned state in case where an articles picker takes the order of the single articles picking point to avoid the order of the single articles picking point being picked repeatedly, wherein the articles picker takes the order of the single articles picking point, performs articles picking operation, and the order of the single articles picking point in the assigned state is stopped from being recommended to articles pickers.

2. The articles picking method according to claim 1 , wherein recommending the order of the single articles picking point to articles pickers of not less than a predetermined number comprises:

determining a travel distance between each online articles picker and the articles picking point, according to positions of the online articles picker and a position of the articles picking point where the AGV is located, wherein online articles picker is an article picker who is available on the internet or other computer network;

selecting articles pickers of no less than the predetermined number from the online articles pickers according to a travel distance between each articles picker and the articles picking point, as selected articles pickers; and

recommending the order of the single articles picking point to the selected articles pickers.

3. The articles picking method according to claim 2 , further comprising:

generating a list of articles pickers according to the online articles pickers, and obtaining the position of articles pickers in the list of articles pickers;

maintaining the list of online articles pickers according to on-line information and off-line information of each articles picker; and

updating the position of each articles picker in the list of online articles pickers in the articles picking point area before determining the travel distance between each articles picker and the articles picking point.

4. The articles picking method according to claim 1 , wherein recommending the order of the single articles picking point to articles pickers of no less than a predetermined number comprising:

sending the order of the single articles picking point to an articles picker terminal according to a task refresh request from the articles picker terminal, wherein in a case where the articles picker performs refreshing operation on the articles picker terminal, the articles picker terminal sends a task refresh request; and

in a predetermined interval, suspending an operation of recommending the single articles picking point according to the task refresh request to articles pickers which locates in a same articles picking point area with the articles picker terminal.

5. The articles picking method according to claim 1 , further comprising:

determining articles picking points to be passed by an AGV associated with the user order, according to articles required by the user order and the storage positions of the articles;

generating orders of the single articles picking point of the AGV for each articles picking point, according to the articles that the AGV needs at each articles picking point;

planning a traveling route of the AGV; and

driving the AGV to sequentially pass through each articles picking point according to the traveling route.

6. The articles picking method according to claim 5 , wherein each AGV is associated with one or more orders, and

the order of the single articles picking point comprises information of articles belonging to one or more orders.

7. The articles picking method according to claim 5 , wherein the information according to which the travel route of the AGV is planned comprises

positions of the articles picking points that the AGV need to pass, position of an unloading point and a current position of the AGV.

8. The articles picking method according to claim 5 , further comprising:

when the articles picker assigned with the order of the single articles picking point has finished the order of the single articles picking point, driving the AGV, to which the order of the single articles picking point belongs, to leave a current articles picking point and go to a next articles picking point according to the traveling route.

9. An articles picking control system comprising:

an order receiving module, configured to receive an order of a single articles picking point of an AGV arriving at an articles picking point, wherein the order of the single articles picking point comprises information of articles belonging to a same articles picking point in one or more user orders associated with the AGV;

an order recommendation module, configured to recommend the order of the single articles picking point to articles pickers of no less than a predetermined number; and

an order marking module, configured to set the order of the single articles picking point to be an assigned state in a case where an articles picker takes the order of the single articles picking point, to avoid the order of the single articles picking point being picked repeatedly, wherein the articles picker takes the order of the single articles picking point performs articles picking operation, and the order of the single articles picking point in the assigned state is stopped from being recommended to articles pickers.

10. An articles picking control system, comprising:

a memory; and

a processor coupled to the memory, wherein the processor is configured to perform a method according to claim 1 based on instructions stored in the memory, wherein the instructions are computer program instructions executable by the processor.

11. A non-transitory computer-readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement steps of a method according to claim 1 .

12. An articles picking system, comprising:

a memory; and

a processor coupled to the memory, wherein the processor is configured to, based on instructions stored in the memory:

receiving an order of a single articles picking point of an AGV arriving at an articles picking point, wherein the order of the single articles picking point comprises information of articles belonging to a same articles picking point in one or more user orders associated with the AGV;

recommending the order of the single articles picking point to articles pickers of no less than a predetermined number; and

setting the order of the single articles picking point to be an assigned state in a case where an articles picker takes the order of the single articles picking point to avoid the order of the single articles picking point being picked repeatedly, wherein the articles picker takes the order of the single articles picking point performs articles picking operation, and the order of the single articles picking point in the assigned state is stopped from being recommended to articles pickers; and

the processor is further configured to:

plan a traveling route of the AGV; and

drive the AGV to sequentially pass through each articles picking point according to the traveling route; and

one or more AGVs, configured to travel to each articles picking point based on the control of the articles picking control system, and travel to an unloading point for unloading.

13. The articles picking system according to claim 12 , further comprising:

one or more articles picker terminals, and each of the articles picker terminals is configured to perform one or more of the following operations:

receiving and displaying an order of a single articles picking point recommended to the articles picker; or

in the event that the articles picker determines to take the order, providing an order taking information to the articles picking control system.

14. The articles picking system according to claim 13 , wherein recommending the order of the single articles picking point to articles pickers of not less than a predetermined number comprises:

determining a travel distance between each online articles picker and the articles picking point, according to positions of the online articles picker and a position of the articles picking point where the AGV is located, wherein online articles picker is an article picker who is available on the internet or other computer network;

selecting articles pickers of no less than the predetermined number from the online articles pickers according to a travel distance between each articles picker and the articles picking point, as selected articles pickers; and

recommending the order of the single articles picking point to the selected articles pickers.

15. The articles picking system according to claim 12 , wherein the processor is further configured to:

generate a list of articles pickers according to the online articles pickers, and obtain the position of articles pickers in the list of articles pickers;

maintaining the list of online articles pickers according to on-line information and off-line information of each articles picker; and

update the position of each articles picker in the list of online articles pickers in the articles picking point area before determining the travel distance between each articles picker and the articles picking point.

16. The articles picking system according to claim 12 , wherein the processor is further configured to:

send the order of the single articles picking point to an articles picker terminal according to a task refresh request from the articles picker terminal, wherein in a case the articles picker performs refreshing operation on the articles picker terminal, the articles picker terminal sends a task refresh request; and

in a predetermined interval, suspend an operation of recommending the single articles picking point according to the task refresh request to articles pickers which locates in a same articles picking point area with the articles picker terminal.

17. The articles picking system according to claim 12 , wherein the processor is further configured to:

determine articles picking points to be passed by an AGV associated with the user order, according to articles required by the user order and the storage positions of the articles;

generate orders of the single articles picking point of the AGV for each articles picking point, according to the articles that the AGV needs at each articles picking point;

plan a traveling route of the AGV; and

drive the AGV to sequentially pass through each articles picking point according to the traveling route.

18. The articles picking system according to claim 17 , wherein each AGV is associated with one or more orders, and

the order of the single articles picking point comprises information of articles belonging to one or more orders.

19. The articles picking system according to claim 17 , wherein the information according to which the travel route of the AGV is planned comprises

positions of the articles picking points that the AGV need to pass, position of an unloading point and a current position of the AGV.

20. The articles picking system according to claim 17 , wherein the processor is further configured to:

when the articles picker assigned with the order of the single articles picking point has finished the order of the single articles picking point, drive the AGV, to which the order of the single articles picking point belongs, to leave a current articles picking point and go to a next articles picking point according to the traveling route.