Design of Intelligent Vision Protector Based on 51 Single Chip
Microcomputer
Abstract: On this day, the school of young people is heavy. And young people have poor
eyesight. This situation has become a common concern at home and abroad. In this paper, a
method based on 51 single-chip microcomputer is presented. And on that basis, coming up
with the idea for a product called intelligent eye protectors and in order to achieve this goal
and paid the actual action. This product is based on 89c51 as the core structure of the
system. This product can add some function to the sensor module. Then the product can
perform the following three functions. The first function is to measure the distance from the
user. The second function is to measure the intensity of the surrounding light. The third
function is to detect the limit beyond the set to achieve alarm. There is a timing module, the
timing module is through the SCM itself to run the program, through this way, the product
can be working time monitoring. Through the LCD device can realize real-time display of
various user settings data. And this device allows users to change the parameters of each
module anytime and anywhere. This function can meet the needs of different users in
different environments for the protection of vision. This product is programmed using a
modular design approach. This product is programmed in the use of modular design and in
the use of programming language is C design language. Through the development of this
product, it can protect the eyes of young people from correcting the sitting posture, which is
a practical and effective method.
Keywords: Vision protection ;STC89C51; Ultrasonic;
VIP享7折，此内容立减4.47元 
