Brightness adjustment system and method of display screen of financial self-service terminal

Abstract

The invention discloses a brightness adjustment system and method of a display screen of a financial self-service terminal. The financial self-service terminal comprises a terminal, the display screen and a controller. The terminal is arranged in an operation room. The display screen is provided with a brightness adjustment interface which is connected with the controller. The brightness adjustment system comprises a body proximity sensor and an environment brightness sensor. The body proximity sensor is arranged in the middle of the front side of the terminal and further arranged at the height of an input keyboard. The environment brightness sensor is arranged at the top of the front side of the display screen or the terminal or in the operation room. The body proximity sensor and the environment brightness sensor are electrically connected with the controller respectively. By the aid of the financial self-service terminal, environment monitoring and body detection is achieved; during operation, in case of high current environment brightness, the external controller automatically improves backlight brightness of the screen, so that the content is clearly displayed on the screen for the user.

Description

technical field [0001] The invention relates to the technical field of financial self-service terminals, in particular to a system and method for adjusting the brightness of a display screen of a financial self-service terminal. Background technique [0002] Financial self-service terminals, especially ATMs, must keep the screen continuously lit during normal operation. At the same time, in order to ensure that users can read the content on the screen normally, the screen must maintain a certain high brightness. High-brightness display on sunny and cloudy days leads to bad visual experience for users and unreasonable waste of electric energy. As the environment deteriorates, energy conservation and emission reduction become increasingly important. With the widespread application of self-service equipment, the energy waste caused by display screens has also received increasing attention. How to adjust the brightness of the screen in a targeted manner can improve user experien...

AI Technical Summary

Problems solved by technology

[0002] Financial self-service terminals, especially ATMs, must keep the screen continuously lit during normal operation. At the same time, in order to ensure that users can read the content on the screen normally, the screen must maintain a certain high brightness. High-brightness display on sunny and cloudy days leads to bad visual experience for users, and also leads to unnecessary waste of electric energy. With the deterioration of the environment, energy saving and emission reduction are becoming more and more important

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