| 基于CAN总线结构的X线机设计 |
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| 引用本文： | 黄勇,程敬海,李雯,徐小萍,张学龙.基于CAN总线结构的X线机设计[J].上海生物医学工程,2007,28(1):50-53. |
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| 作者姓名： | 黄勇 程敬海 李雯 徐小萍 张学龙 |
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| 作者单位： | 上海医疗器械高等专科学校，上海理工大学医疗器械与食品学院，上海理工大学医疗器械与食品学院，上海医疗器械高等专科学校，上海医疗器械高等专科学校 上海200093，上海理工大学医疗器械与食品学院，上海200093，上海200093，上海200093，上海200093，上海200093，上海理工大学医疗器械与食品学院，上海200093 |
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| 基金项目： | 上海市高校优青科研项目资助课题.编号为：04YQHB150 |
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| 摘 要： | X线机设备结构复杂,控制繁琐,导致可靠性较差;而控制器局域网络(Controller Area Network,CAN)具有实时性强、可靠性高、通信速率快、结构简单,总线协议具有完善的错误处理机制、灵活性高等特点。由此本文提出一种基于CAN总线结构的X线机设计方案,并实现了基于CAN的束光器控制器的设计。基于CAN总线结构的X线机不仅减少了硬件的接口和通信线,而且能提高设备模块之间的数据交换能力和设备的抗干扰能力,并改善设备的性能。
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| 关 键 词： | X线机 CAN总线 束光器 |
| 收稿时间： | 2007-01-12 |
| 修稿时间： | 2007-01-12 |
Design of X- ray Equipment based on CAN Bus |
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| Huang Yong, Cheng Jinghai,Li Wen, Xu Xiaoping, Zhang Xuelong,.Design of X- ray Equipment based on CAN Bus[J].Shanghai Journal of Biomedical Engineering,2007,28(1):50-53. |
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| Authors: | Huang Yong Cheng Jinghai Li Wen Xu Xiaoping Zhang Xuelong |
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| Institution: | 1. Shanghai Medical Instrumentation College ,Shanghai 200093; 2. University of Shanghai for Science and Technology ,Shanghai 200093 |
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| Abstract: | The configuration of X ray equipment is so complex that reliability of control system decreases, while the Controller Area Network (CAN) is a serial communication protocol which efficiently supports distributed real time control with a very high level of security and perfect error process mechanism. This paper proposes a design of X-ray equipment based on CAN bus, and has implemented the collimator system based on CAN bus. This new design not only reduces the number of the line connected with each module, but also improves capability of data exchange. |
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| Keywords: | X-ray Equipment CAN bus Collimator |
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