Design of a Multifunctional CAN Bus Controller for a Ground Source Heat Pump System

被引：0
|
作者：
Li, Hui [1 ]
Duan, Pei-Yong [2 ]
Ning, Chen-Guang [2 ]
机构：
[1] Shandong Jianzhu Univ, Key Lab Renewable Energy Utilizat Technol Bldg, Natl Educ Minist, Jinan, Peoples R China
[2] Shandong Jianzhu Univ, Shandong Key Lab Intelligent Bldg Tech, Jinan, Peoples R China
来源：
ELECTRONICS, COMMUNICATIONS AND NETWORKS V | 2016年 / 382卷
关键词：
Controller; CAN bus; GSHP; Design;
D O I：
10.1007/978-981-10-0740-8_21
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to realize the data acquisition of field instruments, device control and data communication for GSHP (ground source heat pump) systems, a multi-functional CAN (Controller Area Network) bus controller is designed with a single-chip STC12C5A60S2 microcomputer as the core. The controller makes CAN communication, wireless communication and communication conversion from RS-485 to CAN possible. Moreover, data acquisition and control modules are designed, which include an A/D (Analog/Digital) converter module, a D/A (Digital/Analog) converter module and a DI/DO (Digital Input/Digital Output) module. Testing of the controller indicates that it has strong adaptability and flexibility. Therefore, this controller meets the different data acquisition and control needs for GSHP systems.
引用
收藏
页码：177 / 185
页数：9
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