| DS1620实现的X射线采集板温度自动控制 |
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| 引用本文： | 赵红怡. DS1620实现的X射线采集板温度自动控制[J]. 激光杂志, 2002, 23(3): 62-64 |
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| 作者姓名： | 赵红怡 |
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| 作者单位： | 北方工业大学工学院 北京100041 |
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| 摘 要： | DR是目前非常先进的X射线成像技术，将其X射线采集板工作温度控制在最佳工作范围可采集更好的图像。本系统采用PC和单独控制双模块分别控制温度，利用半导体传感器DS1620进行四路温度采集，通过单片机和PC串口通信，用PC通过半导体制冷芯片来控制X射线采集板的工作温度，在通信故障时也可以通过单独控制模块来控制采集板的温度。
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| 关 键 词： | X射线 采集板温度 自动控制 双模块控制 串口通信 半导体制冷芯片 DS1620芯片 医学影像 |
| 修稿时间： | 2002-01-29 |
DS1620 application in the temperature-controled system of X-ray collection-board |
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| Zhao Hongyi. DS1620 application in the temperature-controled system of X-ray collection-board[J]. Laser Journal, 2002, 23(3): 62-64 |
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| Authors: | Zhao Hongyi |
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| Affiliation: | College of Engineering of North China University of Technology 100041 |
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| Abstract: | DR is a very advanced X-ray imaging technology at present,which could control it's temperature in best work range to collect the better image.In the system,PC and Single-Controlled double mode control the temperature separately and semiconductor sensor DS1620 collect four-channel temperature with MPU and PC serial communication,PC could control the working-temperature of X-ray Collection-Board through semiconductor refrigeration chip,when something happen with communication,Single-Control mode could control the temperature of Collection-Board. |
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| Keywords: | double Mode Control Serial Communication Semiconductor Refrigeration Chip. |
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