Device, method and system for programming product sequence codes

Abstract

The invention relates to a device, a method and a system for programming product sequence codes. The method comprises the steps of obtaining sequence code information by scanning sequence codes of products to be programmed; transmitting the sequence code information to the products to be programmed so as to perform programming operation and programming the sequence code information to the specific positions of the products to be programmed; obtaining the sequence code information at the specific positions of the products to be programmed and judging whether the obtained sequence code information is consistent to the sequence code information obtained through scanning or not so as to confirm whether the sequence code information obtained through scanning is successfully programmed into the products to be programmed after the programming operation is finished. Therefore, by adopting the method for automatically programming and confirming the closed-loop sequence codes, the production process of the products to be programmed can be simplified, and the sequence code information of the products to be programmed when leaving factories are correct and in order.

Description

technical field [0001] The invention relates to a device, method and system for programming serial codes of products, and is especially suitable for programming serial codes of products used in LED display systems. Background technique [0002] The existing LED (Light Emitting Diode, light-emitting diode) display system as a media playback terminal can be divided into a synchronous LED display system and an asynchronous LED display system according to different control methods. Among them, the LED display synchronization system usually mainly includes a playback computer, a sending card, and an LED display (equipped with a receiving card). The playback computer is connected to the LED display through the sending card. The content is the same, once the playing computer is shut down, the LED display will not be able to continue playing the media. The LED display asynchronous system mainly includes an asynchronous control card (an embedded control card with an ARM processor) a...

AI Technical Summary

Problems solved by technology

[0003] Most of the current LED display system cards need to burn the corresponding serial code inside the card before leaving the factory. However, in the existing technology, there are the following problems: in the process of burning the serial code of the card, it is necessary to sequentially write the serial code through the software. When the serial code is programmed into the card, if the program is interrupted, the serial code will be confused or repeated; secondly, the serial code needs to be pasted to the programmed card. Due to manual operation, the serial code in the card is prone to discrepancy. The pasted serial codes are inconsistent, causing the card not to work normally or making subsequent maintenance difficult; at the same time, after the programming and pasting are completed, automatic detection cannot be performed to ensure that the serial codes are consistent

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