UART automatic wireless communication system

Abstract

The invention relates to a UART automatic wireless communication system. The UART automatic wireless communication system comprises a transmitting terminal and a receiving terminal, wherein the transmitting terminal comprises an upper computer interface, a first power supply module, a level switch module, a coding module and an infrared transmitting module; the receiving terminal comprises an infrared receiving module, a decoding module, a second power supply module, a command conversion module and a VGA interface; the upper computer interface is sequentially connected with the level switch module, the coding module and the infrared transmitting module; the first power supply module is connected with the level switch module, the coding module and the infrared transmitting module; the infrared receiving module is sequentially connected with the decoding module, the command conversion module and the VGA interface; the second power supply module is connected with the infrared receiving module, the decoding module and the command conversion module; the decoding module is connected with the VGA interface. The command communication of display equipment can be effectively and stably transmitted in a wireless manner.

Description

technical field [0001] The invention relates to a UART automatic wireless communication system. Background technique [0002] Take white balance adjustment as an example. At present, each customer has white balance specifications such as color temperature and Gamma for display devices. In order to ensure that the color temperature of display devices can meet customer specifications, white balance parameters such as color temperature and Gamma need to be adjusted during the production process, such as figure 1 As shown, the existing adjustment communication method is wired communication, the PC is connected to the ISP conversion card, the ISP conversion card is connected to the machine to be debugged, the external signal generator is connected to the screen signal, the color analyzer probe is manually placed, and the debugging is carried out by wired communication. The existing technology has the following disadvantages: 1. Too much movement waste; 2. Too much wire used; 3. H...

AI Technical Summary

Problems solved by technology

[0002] Take white balance adjustment as an example. At present, each customer has white balance specifications such as color temperature and Gamma for display devices. To ensure that the color temperature of display devices can meet customer specifications, white balance parameters such as color temperature and Gamma need to be adjusted during the production process, such as figure 1 As shown, the existing adjustment communication method is wired communication, the PC is connected to the ISP conversion card, the ISP conversion card is connected to the machine to be debugged, the external signal generator is connected to the screen signal, the color analyzer probe is placed manually, and the debugging is carried out by wired communication. The existing technology has the following disadvantages: 1. Much waste of action; 2. More wires are used; 3. High labor cost; 4. Low production efficiency

Images