基于物联网技术人机互动演示实验系统设计
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摘要
针对实验室教学过程中存在的问题,设计人机互动演示实验系统。学生通过移动设备WiFi组网,实验设备采用ZigBee网络组网,解决WiFi路由器连接数限制问题。通过移动设备扫描实验设备二维码访问服务器教学资源,用户指令由Zigbee转发器对实验设备演示控制。实践证明:该系统性能稳定、操作便捷,大幅度提升实验室的使用效率;硬件电路简洁科学,可不断升级改善,为其他专业实验室提供参考。实际运行后,该系统解决实验室时间和空间的限制,对其他实验室的改建升级提供有利技术条件。
Aiming at the problems existing in the process of laboratory teaching,a human-machine interaction demonstration experiment system was designed. Students used the mobile device WiFi to form a network,and the experimental equipment used ZigBee network to solve the problem of WiFi router connection limit. The teaching resources of the server were accessed by scanning the two-dimensional code of the experimental equipment on the mobile device,and the user instructions were controlled by the Zigbee repeater. Practice has proved that the system is stable in performance, convenient in operation, and greatly improves the efficiency of the laboratory; the hardware circuit is simple and scientific,and can be continuously upgraded and improved,providing a reference for other professional laboratories.
Aiming at the problems existing in the process of laboratory teaching,a human-machine interaction demonstration experiment system was designed. Students used the mobile device WiFi to form a network,and the experimental equipment used ZigBee network to solve the problem of WiFi router connection limit. The teaching resources of the server were accessed by scanning the two-dimensional code of the experimental equipment on the mobile device,and the user instructions were controlled by the Zigbee repeater. Practice has proved that the system is stable in performance, convenient in operation, and greatly improves the efficiency of the laboratory; the hardware circuit is simple and scientific,and can be continuously upgraded and improved,providing a reference for other professional laboratories.
引文
[1]吕景林,魏心源.复旦大学物理演示实验教学实践回顾[J].实验室研究与探索, 2017, 36(07):178-181.
[2]王继新,施枫,吴秀圆.“互联网+”教学点:新城镇化进程中的义务教育均衡发展实践[J].中国电化教育,2016(01):86-94.
[3]王燕.智慧校园建设总体架构模型及典型应用分析[J].中国电化教育,2014(09):88-92.
[4]阎坚,桂劲松.基于物联网技术的智慧教室设计与实现[J].中国电化教育,2016(12):83-86.
[5]王作成,摆玉龙.基于ZigBee的智能车库系统研究与实现[J].测控技术,2013,32(01):69-71.
[6]杨进中,张剑平,李杭彩,等.基于物联网的环境教育系统设计与实现[J].华中科技大学学报:自然科学版,2012,40(S1):157-160.
[7]钟小磊,陈赜,代祖浩,等. ZigBee自组网的网间串扰和通信解决方案[J].光通信研究,2017(04):70-73.
[8]田春雨,许谭.具有多种通讯方式的智能型远程数据采集系统的应用研究[J].森林工程,2007(06):89-91.
[9]梁建权,金显吉,佟为明,等.高级量测体系中无线传感器网络的密钥管理方案[J].电力系统自动化,2016,40(19):119-126.
[10]张贝贝,周祖荣.基于ZigBee技术的智能水浸系统设计[J].计算机工程与设计, 2016, 37(11):3130-3135.
[11]赵光泽,李晖,孟杨. Android平台WebView组件安全及应用加固研究[J].信息网络安全,2015,(10):61-65.
[2]王继新,施枫,吴秀圆.“互联网+”教学点:新城镇化进程中的义务教育均衡发展实践[J].中国电化教育,2016(01):86-94.
[3]王燕.智慧校园建设总体架构模型及典型应用分析[J].中国电化教育,2014(09):88-92.
[4]阎坚,桂劲松.基于物联网技术的智慧教室设计与实现[J].中国电化教育,2016(12):83-86.
[5]王作成,摆玉龙.基于ZigBee的智能车库系统研究与实现[J].测控技术,2013,32(01):69-71.
[6]杨进中,张剑平,李杭彩,等.基于物联网的环境教育系统设计与实现[J].华中科技大学学报:自然科学版,2012,40(S1):157-160.
[7]钟小磊,陈赜,代祖浩,等. ZigBee自组网的网间串扰和通信解决方案[J].光通信研究,2017(04):70-73.
[8]田春雨,许谭.具有多种通讯方式的智能型远程数据采集系统的应用研究[J].森林工程,2007(06):89-91.
[9]梁建权,金显吉,佟为明,等.高级量测体系中无线传感器网络的密钥管理方案[J].电力系统自动化,2016,40(19):119-126.
[10]张贝贝,周祖荣.基于ZigBee技术的智能水浸系统设计[J].计算机工程与设计, 2016, 37(11):3130-3135.
[11]赵光泽,李晖,孟杨. Android平台WebView组件安全及应用加固研究[J].信息网络安全,2015,(10):61-65.