| 基于CAN总线车内空调温度分区控制系统设计 |
| |
| 引用本文： | 童亮,王亚迪.基于CAN总线车内空调温度分区控制系统设计[J].北京机械工业学院学报,2012(3):73-77. |
| |
| 作者姓名： | 童亮 王亚迪 |
| |
| 作者单位： | 北京信息科技大学机电工程学院,北京100192 |
| |
| 摘 要： | 为解决车内空调系统对于车内空间温度的智能化精确控制问题,设计了以STC89C52为微处理器结合SJA1000独立CAN控制器和PCA82C250收发器组成的CAN总线节点,并以此结合DS18B20温度传感器及空调温度步进电机调节机构,组成了一个车内温度分区控制的智能系统。提出了车内温度分区控制的基本方法和实现步骤。设计了该智能系统的硬件电路,各个智能节点所用的温度测量、通信及CAN通信的软件程序。该系统在实验空间内达到了温度的分区精确控制要求。
|
| 关 键 词： | CAN总线 智能节点 单片机 车内空调温度分区控制 |
Design of car air conditioning temperature zone control system based on CAN bus |
| |
| TONG Liang,WANG Ya-di.Design of car air conditioning temperature zone control system based on CAN bus[J].Journal of Beijing Institute of Machinery,2012(3):73-77. |
| |
| Authors: | TONG Liang WANG Ya-di |
| |
| Affiliation: | (School of Electromechanical Engineering, Beijing Information Science and Technology University, Beijing 100192, China) |
| |
| Abstract: | To solve the problem of intelligent and precise control of air temperature by car air conditioner, a CAN-Bus node that combines MCU-STC89C52, stand-alone CAN-bus controller SJA1000 and CAN controller interface PCA82C250 is designed. And a ear air conditioning temperature zone control based on this CAN-Bus node which uses temperature sensor DS18B20 and step-motor temperature regulation system is constructed. A method that integrates application for car air conditioning temperature zone control is proposed. The design method of intelligent node＇ s hardware, CAN-Bus control＇ s software and car air conditioning temperature zone control System＇ s software with the intelligent node is proposed. This system controls the temperature precisely in experimental space. |
| |
| Keywords: | Can-Bus intelligent node MCU car air conditioning temperature zone control system |
| 本文献已被 CNKI 维普 等数据库收录！ |
