Wharf AGV maintenance control method and system, terminal and storage medium
By sorting the maintenance dates of the dock AGV and automatically monitoring the operating status, the maintenance paths are generated, and the existing AGV maintenance and scheduling problem is solved, and an efficient and automated maintenance process is realized.
Patent Information
- Application Number
- CN202510037423.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-05-23
AI Technical Summary
The AGV maintenance and scheduling methods of existing automated docks are inefficient and require communication between engineers and remote operators. Remote operators need to distract their energy to observe the operating status of the AGV to be maintained in real time, resulting in waste of human resources.
By sorting the maintenance dates of each AGV at the dock, the operating status of the AGV is automatically monitored, the accurate maintenance path is generated, and the AGV is assisted to drive to the maintenance station to achieve automated maintenance scheduling.
It improves the automation level of the entire maintenance process, avoids the waste of human resources, reduces communication needs, and improves maintenance efficiency.
Smart Images
Figure CN120031291A_ABST
Abstract
Claims
1. A terminal AGV maintenance control method, characterized in that: The method comprises: Step S1: sort the maintenance dates of each AGV at the terminal from the beginning to the end; Step S2: When the maintenance date of the AGV ranked first arrives, the status of the maintenance station is collected and the number of vacant maintenance stations is counted; Step S3: monitoring the current operating status of the AGV ranked first, and determining whether the AGV ranked first is executing a task; Step S4: when the number of vacant maintenance stations is not zero and the AGV ranked first in the order has not performed a task, issuing a maintenance instruction to the AGV ranked first in the order; Step S5: after monitoring that the AGV ranked first in the order has received a maintenance instruction, a maintenance path for the AGV ranked first in the order to enter a vacant maintenance station is generated, and the generated maintenance path is transmitted to the AGV ranked first in the order, so that the AGV ranked first in the order can travel to the vacant maintenance station according to the maintenance path; Step S6: When it is monitored that the maintenance of the AGV ranked first is completed, the maintenance date of the next maintenance of the AGV ranked first is updated, and the process returns to step S1 to continue.
2. The method according to claim 1, characterized in that Step S1 also includes: For an AGV that temporarily fails, manually add the AGV to the first place in the sequence.
3. The method according to claim 1, characterized in that After the generated maintenance path is transmitted to the AGV ranked first, the method further includes: Open the fence gate on the sea side of the maintenance area to allow the first-ranked AGV to enter; Notify the maintenance personnel to open the fence gate on the land side of the maintenance area, enter the maintenance station and wait for maintenance on the AGV ranked first.
4. The method according to claim 3, characterized in that After the generated maintenance path is transmitted to the AGV ranked first, the method further includes: confirming whether there are stranded personnel in the maintenance area through a camera, and playing a prompt voice in a loop to remind the stranded personnel in the maintenance area to leave the maintenance area.
5. The method according to claim 1, characterized in that Navigation antennas are installed on each AGV at the terminal, and magnetic nails are pre-buried in the maintenance area of the terminal; the AGV drives to the corresponding maintenance station according to the maintenance path, including: The AGV uses the navigation antenna installed on it to read the magnetic nails embedded in the maintenance area for positioning, and drives to the corresponding maintenance station along the maintenance path.
6. A terminal AGV maintenance control system, characterized in that: The system comprises: The maintenance date sorting module is used to sort the maintenance dates of each AGV at the terminal from the beginning to the end; The maintenance station monitoring module is used to collect the status of the maintenance stations and count the number of vacant maintenance stations when the maintenance date of the first-ranked AGV arrives; An AGV operation status monitoring module is used to monitor the current operation status of the AGV ranked first, and determine whether the AGV ranked first is performing a task; A maintenance instruction issuing module, used for issuing a maintenance instruction to the AGV ranked first in the order when the number of vacant maintenance stations is not zero and the AGV ranked first in the order has not performed a task; A maintenance path generation module is used to generate a maintenance path for the first-ranked AGV to enter a vacant maintenance station after monitoring that the first-ranked AGV has received a maintenance instruction, and transmit the generated maintenance path to the first-ranked AGV so that the first-ranked AGV can travel to the vacant maintenance station according to the maintenance path; The maintenance date updating module is used to update the maintenance date of the next maintenance of the AGV ranked first when monitoring that the maintenance of the AGV ranked first is completed, and return to the maintenance date sorting module to continue execution.
7. The system according to claim 6, characterized in that The system further comprises: AGV sorting manual input module, used to manually add the AGV to the first place in the sorting for the AGV that temporarily fails; A sea-side fence gate control module is used to open the fence gate on the sea side of the maintenance area after transmitting the generated maintenance path to the AGV ranked first, so as to allow the AGV ranked first to enter; The land side fence gate control module is used to notify the maintenance personnel to open the fence gate on the land side of the maintenance area after the generated maintenance path is transmitted to the AGV ranked first, and enter the maintenance station to wait for maintenance on the AGV.
8. The system according to claim 6, characterized in that The system further comprises: The stranded personnel monitoring module is used to confirm whether there are stranded personnel in the maintenance area through a camera after the generated maintenance path is passed to the AGV ranked first, and to play a prompt voice in a loop to remind the stranded personnel in the maintenance area to leave the maintenance area.
9. A terminal, characterized in that: include: processor; A memory for storing execution instructions of the processor; The processor is configured to execute the method according to any one of claims 1 to 5.
10. A computer-readable storage medium storing a computer program, characterized in that: When the program is executed by a processor, the method according to any one of claims 1 to 5 is implemented.