| 纯电动汽车实时数据采集与显示系统的设计 |
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| 引用本文： | 万晓凤,凌金福,雷继棠,朱俊裕.纯电动汽车实时数据采集与显示系统的设计[J].南昌大学学报(工科版),2013,35(1):83-87,95. |
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| 作者姓名： | 万晓凤 凌金福 雷继棠 朱俊裕 |
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| 作者单位： | 南昌大学信息工程学院,江西南昌,330031 |
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| 基金项目： | 江西省科技厅产业资助项目(S00551) |
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| 摘 要： | 针对电动汽车的高电压、大电流特点,提出了一种基于STM32和CAN总线的实时数据采集与显示系统的设计方案,给出了系统硬件模块电路和软件设计。系统通过CAN总线网络与电机控制器和电池管理系统进行通讯,采用7.0寸TFT液晶屏为显示终端,触摸屏实现人机交互,利用UC/GUI系统做可视化界面,移植FatFs文件系统来保存信息。系统提供了一个简单友好的显示界面,从而使驾驶人员对车辆的运行情况有个直观的判断。
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| 关 键 词： | 电动汽车 数据采集 控制器局域网络 UC GUI |
Design of Seal-time Data Acquisition and Display System in the Pure Electric Vehicles |
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| WAN Xiao-feng
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LING Jin-fu
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LEI Ji-tang
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ZHU Jun-yu.Design of Seal-time Data Acquisition and Display System in the Pure Electric Vehicles[J].Journal of Nanchang University(Engineering & Technology Edition),2013,35(1):83-87,95. |
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| Authors: | WAN Xiao-feng LING Jin-fu LEI Ji-tang ZHU Jun-yu |
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| Affiliation: | (College of Information Engineering,Nanchang University,Nanchang 330031,China) |
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| Abstract: | Based on ting against high voltage STM32 and CAN bus, a real-time data acquisition and display and large current characteristics of electric car. This system in circuits and software design. The system communicated with motor controller and battery system was designed, direccluded the hardware module management system through the CAN bus network, using 7.0 inch TFT LCD screen for display terminals and touch screen for human-machine interaction. UC/GUI system was exploited as visual interface, and transplants FatFs file system was used to save the information. This design provided a friendly display interface, thus making the driving personnel an intuitionistic judgment on the operation of vehicles. |
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| Keywords: | electric car data acquisition controller area network UC/GUI |
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