Logistics data-based method for rapidly analyzing and positioning fault

Abstract

The present invention relates to a logistics data-based method for rapidly analyzing and positioning a fault, comprising: drawing a factory plan on the basis of material data; generating a transport command on the basis of a departure place and a destination of a task, and a logistics information visualization system then generating a visual path; when a trolley for transport receives a material, updating information of the trolley, and when the trolley moves, updating the location and path state of the trolley; and when the trolley is anomalous, displaying the trolley in red in the factory plan, and meanwhile, warning a user of the presence of an abnormality by means of an alarm pop-up window. By means of the logistics data-based method for rapidly analyzing and positioning a fault, the efficiency and accuracy of logistics management is improved, and better support is provided for factory production and operation; moreover, data visualization is achieved, and the current transport state can be determined on the basis of a device state and a material location, so that a user can see the production status of a factory more visually, so as to find and prevent in advance problems possibly occurring in logistics operation.

Description

A method for rapid analysis and fault location based on logistics data Technical Field

[0001] The present invention relates to the field of semiconductor automated production, and in particular to a method for quickly analyzing and locating faults based on logistics data. Background Art

[0002] In automated smart manufacturing, excessive workloads and uneven system task distribution can lead to various equipment anomalies, potentially impacting materials and board loading. This requires proactively alerting customers to potential issues and equipment anomalies based on logistics data to proactively detect and prevent potential logistics failures. However, existing technologies lack the ability to monitor visual data in real time and quickly locate issues. This often requires constant human attention to equipment and material operations. Failure to identify these issues in a timely manner can lead to material damage and scrap.

[0003] Summary of the Invention

[0004] In order to solve the technical problems existing in the prior art, the present invention provides a method for quickly analyzing and locating faults based on logistics data, so as to improve the efficiency and accuracy of logistics management and realize data visualization.

[0005] To achieve the above object, the technical solutions of the present invention are as follows:

[0006] A method for quickly analyzing and locating faults based on logistics data includes the following steps:

[0007] Step 1: The logistics information visualization system draws a factory floor plan based on material data;

[0008] Step 2: The manufacturing execution system issues a task instruction. The transportation system generates a transportation order based on the departure and destination of the task. The logistics information visualization system generates a visualization path based on the transportation order.

[0009] Step 3: When the transport cart receives the material, the batch and carrier information is updated to the cart. When the cart moves, the cart position is updated and the path status is modified synchronously.

[0010] Step 4: When an abnormality occurs when the trolley moves to the track, the trolley will be displayed in red on the factory floor plan, and an alarm pop-up window will pop up to inform the user that there is an abnormality.

[0011] As a preferred technical solution, the information displayed in the factory plan includes equipment status and material handling status.

[0012] As a preferred technical solution, in step 2, the generated visualization path has color distinctions for the paths that the car has traveled, the paths that it has not traveled, and the path that it is currently traveling.

[0013] As a preferred technical solution, in step three, modifying the path state is to change the color of the path that the car has traveled in the current path while updating the car's position.

[0014] As a preferred technical solution, in step 4, in the factory plan, the location where the alarm pop-up window pops up is the location where the abnormality occurred.

[0015] As a preferred technical solution, the cause of the failure is displayed in an alarm pop-up window.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The method of the present invention for quickly analyzing and locating faults based on logistics data displays logistics data information to customers, realizes data visualization, and can confirm the current transportation status based on the status of the equipment and the location of the materials, allowing users to see the factory production status more intuitively, so as to discover and prevent problems that may occur in logistics operations in advance.

[0018] (2) The method of the present invention for rapid analysis and fault location based on logistics data improves the efficiency and accuracy of logistics management, provides better support for factory production operations, reduces costs, improves service quality, and enhances customer satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG1 is a plan view of a factory in the method for quickly analyzing and locating faults based on logistics data of the present invention;

[0020] FIG2 is a schematic diagram of step 2 of the method for rapidly analyzing and locating faults based on logistics data according to the present invention;

[0021] FIG3 is a schematic diagram of step three of the method for rapidly analyzing and locating faults based on logistics data according to the present invention;

[0022] FIG4 is a schematic diagram of step four of the method for rapidly analyzing and locating faults based on logistics data according to the present invention. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described below in conjunction with specific embodiments:

[0024] A method for quickly analyzing and locating faults based on logistics data includes the following steps:

[0025] Step 1, as shown in Figure 1, the logistics information visualization system draws a factory floor plan based on the material data, so that users can intuitively view information including equipment status and material handling status. In the figure, UA01-UA11 represent machines 0-11, and QPSTK201 represents warehouse 201;

[0026] Step 2, as shown in Figure 2, the manufacturing execution system issues a task instruction, the transportation system generates a transportation command based on the departure and destination of the task, and the logistics information visualization system generates a visualization path from STK-A to STK-B based on the transportation command; the generated visualization path has color distinctions for the paths that the trolley has traveled, the paths that have not been traveled, and the paths that are currently being traveled. In this embodiment, the paths that have been traveled are yellow, the paths that have not been traveled are blue, and the paths that are currently being traveled are green. In the figure, STK-A is warehouse A, STK-B is warehouse B, TO is the output port, and TI is the input port.

[0027] Step 3, as shown in Figure 3, when the transport cart receives the material, the batch and carrier information are updated to the cart. When the cart moves, the cart's position is updated and the path color is modified synchronously, changing the color of the path that the cart has traveled on the original green path to yellow. The RCS in the figure is the cart.

[0028] In step 4, if the trolley encounters an abnormality while moving onto the track, as shown in Figure 4, the trolley will be displayed in red on the factory floor plan. Simultaneously, an alert window will pop up at the location of the abnormality on the factory floor plan, alerting the user to the abnormality and requiring prompt action. The pop-up window will also display the cause of the fault, allowing the user to take timely action.

[0029] Through these steps, this method can achieve all-round monitoring and management of the logistics process, improve operational efficiency, reduce costs, and provide strong support for business decision-making.

[0030] This embodiment is only a further explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A method for quickly analyzing and locating faults based on logistics data, characterized in that: The method comprises the following steps: Step 1: The logistics information visualization system draws a factory floor plan based on material data; Step 2: The manufacturing execution system issues a task instruction. The transportation system generates a transportation order based on the departure and destination of the task. The logistics information visualization system generates a visualization path based on the transportation order. Step 3: When the transport cart receives the material, the batch and carrier information is updated to the cart. When the cart moves, the cart position is updated and the path status is modified synchronously. Step 4: When an abnormality occurs when the trolley moves to the track, the trolley will be displayed in red on the factory floor plan, and an alarm pop-up window will pop up to inform the user that there is an abnormality.

2. A method for quickly analyzing and locating faults based on logistics data according to claim 1, characterized in that: The factory floor plan displays information including equipment status and material handling status.

3. A method for quickly analyzing and locating faults based on logistics data according to claim 1, characterized in that: In step 2, the generated visualization path has color distinctions for the paths that the car has traveled, the paths that it has not traveled, and the path it is currently traveling.

4. A method for quickly analyzing and locating faults based on logistics data according to claim 3, characterized in that: In step three, modifying the path status means changing the color of the path that the car has already traveled in the current path while updating the car's position.

5. A method for quickly analyzing and locating faults based on logistics data according to claim 1, characterized in that: In step 4, in the factory plan, the location where the alarm pop-up window pops up is the location where the abnormality occurred.

6. A method for quickly analyzing and locating faults based on logistics data according to claim 1, characterized in that: The alarm pop-up window displays the cause of the fault.

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