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AGV scheduling method based on hot standby and storage medium

A technology of dual-machine hot backup and scheduling method, applied in the direction of program startup/switching, multi-program device, etc., can solve the problem that AGV cannot continue to operate, and achieve the effect of reducing failure rate and improving work efficiency

Pending Publication Date: 2022-04-22
GUANGDONG JATEN ROBOT & AUTOMATION
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Problems solved by technology

[0005] The purpose of the first invention of the present invention is to overcome the failure of the AGV to continue to operate when the computer or control software where the existing control system is located crashes, and to provide an AGV scheduling method based on dual-machine hot backup

Method used

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  • AGV scheduling method based on hot standby and storage medium

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Embodiment 1

[0018] see figure 1 As shown, the present invention discloses an AGV scheduling method based on dual-machine hot standby, including a main machine and a standby machine. The main machine and the AGV are connected through wireless communication to schedule the work of the AGV, and the central control between the main machine and the standby machine is carried out. Heartbeat detection; when the standby machine detects that the host is offline, the standby machine takes over the IP address of the host, and notifies the scheduling system of the standby machine to perform a cold start; after the standby machine performs a cold start, the assigned tasks are classified and processed according to the execution status.

[0019] In one embodiment, the host is connected to the AGV through a wireless local area network.

[0020] In one embodiment, the execution status of the task includes: the task has been completed and no processing is performed; the task in progress is stored in the AG...

Embodiment 2

[0027] This embodiment discloses a storage medium on which a computer program is stored. When the computer program is executed by a processor, the AGV scheduling method based on dual-machine hot backup is implemented in the above embodiment.

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Abstract

The invention discloses an AGV scheduling method based on hot standby and a storage medium, the AGV scheduling method comprises a host and a standby, the host is in wireless communication connection with an AGV to schedule the AGV to work, and a central control system between the host and the standby performs heartbeat detection; when the standby machine detects that the host is offline, the standby machine takes over the IP address of the host and notifies a scheduling system of the standby machine to perform cold start; and the standby machine classifies and processes the issued tasks according to execution states after cold start. The AGV scheduling method can be applied to the scheduling work of AGV tasks, when the host is offline, the standby can be synchronously online and continue to execute the scheduling tasks of the host, the problem that the AGV cannot continue to operate when a computer or control software where the control system is located crashes can be effectively solved, and therefore the working efficiency of the AGV is improved, and the fault rate is reduced.

Description

technical field [0001] The invention relates to the field of industrial robots, in particular to an AGV scheduling method and storage medium based on dual-machine hot backup. Background technique [0002] Most of the control systems that control the operation of AGVs monitor the AGVs in real time through centralized control. This method has certain risks: when the computer or control software where the control system is located crashes, the control system will crash, and the AGV cannot continue to operate. . [0003] Dual-machine hot backup means that for important services, two servers are used to back up each other and jointly execute the same service. When one server fails, another server will take over the service task, so that the system can continue to provide services automatically without manual intervention. The dual-machine hot backup solves the problem of uninterrupted service when the main server fails by using the standby server. [0004] Assuming that the du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48
CPCG06F9/4843
Inventor 招颖琳曹建业
Owner GUANGDONG JATEN ROBOT & AUTOMATION
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