基于STM32的号码识别与短信发送仪

Design of number identification and SMS sending device based on the STM32

针对目前手工输入电话号码工作效率低下、速度慢等缺点,研制一种基于STM32的电话号码识别与短信发送仪。采用STM32作为系统核心处理器,OV7670作为图像采集模块,设计了系统硬件电路,根据模块化思想设计系统软件。该装置号码识别的准确率高,能基本替代人工输入号码。

Aiming at the problem of entering the phone number manually,which is inefficient and slow,a number identification and SMS sending device was designed based on STM32. The system hardware circuit was designed by using STM32 as core processor and OV7670 as image acquisition module. The software system was designed based on the modular idea. The accuracy of the device is high so that it can replace a person to enter the phone number.