| 基于CAN通信多通道数据采集系统设计 |
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| 引用本文：方略?覮，何洪军，高旭.基于CAN通信多通道数据采集系统设计[J].计算技术与自动化,2020,(3):73-76 |
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| 中文摘要:实时准确采集康复下肢外骨骼机器人传感器信息对于机器人下一时刻的动作尤为重要。设计了一款基于CAN总线的多通道数据采集系统，以TMS320F2812为核心芯片实现A/D转换，转换后的数据信息通过CAN总线发送至上位机软件CANTest实现数据的读取，实验结果表明，所设计采集系统硬件电路简单，采集精度高，抗干扰能力强，工作迅速可靠。 |
| 中文关键词:下肢康复外骨骼机器人 TMS320F2812 数据采集 CAN总线 多通道 系统设计 |
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| Design of Multi-channel Data Acquisition System Based on CAN Communication |
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| Abstract:Real-time and accurate acquisition of sensor information for lower extremity exoskeleton rehabilitation robot is particularly important for the next moment of robot action. Based on this，a multi-channel data acquisition system based on CAN bus is designed. A/D conversion is realized with the core chip of TMS320F2812. The converted data information is sent to the upper computer software CANTest through the CAN bus to read the data. The experimental results show that the hardware circuit of the acquisition system designed is simple. The acquisition accuracy is high. The anti-interference ability is strong and it works quickly and reliably. |
| keywords:rehabilitation exoskeleton robot TMS320F2812 data acquisition CAN bus multichannel system design |
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