DS18B20在车载时钟系统中的应用

Application of DS18B20 in Vehicle Clock Control System

随着我国汽车产业生产消费的快速发展,将电子产品加载到汽车上已逐渐成为汽车后市场的首选新装备,本文侧重研究具有系统稳定性与实时信息数据处理精确性的车载时钟控制系统,将DS18B20应用于传统的车载时钟系统,通过单片机实现控制,在Proteus仿真平台验证了系统运行的准确性与可靠性。系统硬件简单可靠,成本低,软件编程容易,可方便地移植。

With rapid development and consumption in automobile industry in china,it is the first choice to add microelectronics technology to vehicles.This paper focuses on an accurate clock control system with stability and real-time information processing.DS18B20,controlled by MCU,is applied to the traditional vehicle clock system.And the system accuracy and reliability is verified on Proteus simulation platform.This system hardware is simple and reliable together with low cost;the software programming is easy and can be easily portable.