| 基于SOC多核单片机远程测控模块的研究 |
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| 引用本文： | 董丙龙,陶安利,王继玲,李迅,蒋玉龙,赵有波. 基于SOC多核单片机远程测控模块的研究[J]. 电子质量, 2013, 0(4): 16-19 |
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| 作者姓名： | 董丙龙 陶安利 王继玲 李迅 蒋玉龙 赵有波 |
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| 作者单位： | 山东科技大学信息与电气工程学院,山东青岛,266590 |
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| 摘 要： | 通过采用SOC多核单片机简化硬件设计、增加工作速度及通道数，对20mV以上的信号无需用户加装调理电路，可直接服务至4端子，能够满足恶劣的工业现场对模拟、开关、脉冲量信号抗干扰性的需求。具有两个以上RS-485通信接口，既可与上位机交换数据又可自行组网。运用SMBUS和MODBUS通信协议实现单片机之闻的通讯。
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| 关 键 词： | 测控模块 SOC多核单片机 通信接口 开关量 模拟量 脉冲量 |
Research about the Remote Measurement and Control Module Based on the SOC Microcontroller |
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| Dong Bing-long , Tao An-li , Wang Ji-ling , Li Xun , Jiang Yu-long , Zhao You-bo. Research about the Remote Measurement and Control Module Based on the SOC Microcontroller[J]. Electronics Quality, 2013, 0(4): 16-19 |
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| Authors: | Dong Bing-long Tao An-li Wang Ji-ling Li Xun Jiang Yu-long Zhao You-bo |
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| Affiliation: | (College of Information and Electrical Engineering,Shandong University of Science and Teehnology,Shandong Qingdao 266590 ) |
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| Abstract: | The hardware design can be simplified, and the working speed and the number of channels can be increased by the use of SOC multi-core microcontroller.The signal above 20mV can also work well with- out conditioning circuit.It can directly service to the terminal.The interference immunity of switch,analog, pulse signal conditioning circuit can meet the demand of harsh industrial fieldJt also can exchange data with the host computer and found its own network with more than two RS-485 communication interfaces. The communication between microcomputers is realized by SMBUS and MODBUS. |
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| Keywords: | Measurement and Control Module：SOC Microcontroller Communication Interface Switch signal Analog signal Pulse signal |
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