具有闹钟和短信提醒功能的智能药盒设计

摘要

A smart pill box with the function of alarm and SMS alert is designed based on MCU STC 89C52 chip, with trickle charge timekeeping chip providing the current date and time data .The SMS chip is TC35 chip.Real-time date and time data can dis-play through LED .Time, date and alarm clock can be set by buttons .This system can be set four alarm clock numbers at the most each day.In the alarm open state, when set time is reached, the system will first alarm through the speaker , to remind the user to take medicine , if the user does not turn off the sound in one minute , then the system will automatically send a message to the phone of the user's guardian.This system has a good sensitivity of buttons , adding the SMS alert function so that better system's stability, reliability, practicability can be achieved .%设计一种带闹钟和短信提醒功能的智能药盒。以单片机STC89C52芯片为核心，使用涓流时钟芯片DS1302提供当前的日期和时间数据，以TC35芯片作为短信发送芯片。实时的日期和时间数据可通过LED显示，并且可以通过矩阵按键对时间、日期以及闹钟进行设置。此系统最多可设置4个闹钟，在闹钟功能开启的状态下，当设置的闹钟时间到来时，系统首先会通过扬声器报警，提醒使用者服药，在1min内使用者没有关闭声音提醒，则会自动发送1条短信到使用者监护人手机上。所设计的智能药盒按键灵敏、具有短信提醒功能，系统的稳定性和可靠性高，实用性强。