胡拥兵

摘要： 随着物联网应用技术飞速发展， ZigBee、低功耗蓝牙、低功耗WIFI、NFC等WSN技术已经得到广泛应用，智能家居、智慧城市等创新性应用不断涌现。作为高职的传统WSN应用课程，把教学的重点放在技术基础的教学上，侧重网络基础的浅显理论，以及WSN应用的简单示例，课程内容与技术发展现状存在脱节。而今，国家高度重视物联网技术发展，并把创新创业作为技术发展新引擎，而WSN应用课程由于其课程特点，在应用创新上大有可为。本论文探讨WSN应用课程的设计，在课程建设中，把应用创新作为高职WSN应用课程的引导，突出对应用创新的教学，在已经成熟的WSN技术及各种物联网技术平台上开展WSN的理论与实践教学，探索与拓展高职学生的技术发展空间。

Abstract： With the rapid development of IoT application technologies， WSN technologies such as ZigBee， low-power Bluetooth， low-power WIFI， and NFC have been widely used， and innovative applications such as smart homes and smart cities are emerging. As a traditional WSN course in higher vocational education， the focus of teaching is on the technology-based teaching， focusing on the basic theories of the network foundation， and simple examples of WSN applications. There is a disconnect between the curriculum content and the status quo of technological development. Nowadays， the state attaches great importance to the development of Internet of Things technology， and regards innovation and entrepreneurship as a new engine for technological development. The WSN curriculum has great potential for application innovation due to its curriculum characteristics. This paper explores the design of the WSN curriculum. In the curriculum construction， application innovation is used as a guide for higher vocational WSN courses， and the teaching of application innovation is highlighted. The theory of WSN is developed on mature WSN technologies and various Internet of Things technology platforms. Practice teaching， exploring and expanding the technical development space for higher vocational students.

关键词： 无线传感器网络；应用创新

Key words： wireless sensor network；application innovation

中图分类号：G642.3 文献标识码：A 文章编号：1006-4311（2018）26-0296-02

0 引言

目前，物联网引领着世界第三次产业升级和发展，已深入各行各业，并一直是政府、企业及舆论关注的焦点。随着相关软硬件技术飞速发展，物联网相关应用也取得各种突破。智能家居、智慧城市、共享单车、自动驾驶汽车等各类创新性“黑科技”应用不断涌现，争相亮相。物联网对传统的产业及发展模式产生持续和深远影响。

作为物联网的关键接入技术，无线传感器网络（Wireless Sensor Network，WSN）技术发展非常迅速，如ZigBee、低功耗蓝牙、低功耗WIFI、NFC等近距离WSN技术已经非常成熟，并得到广泛应用。NB-IOT、LoRaWan等远距離WSN技术应用范围日益庞大。无线传感器网络的应用前景十分广阔，能够广泛应用于国防军事、环境检测、智能家居、医疗护理、危险区域远程控制、城市交通和星际探索等领域，因此得到各国政府、军方、跨国公司和科研机构的广泛关注和高度重视[1]。……