为了避免室内电子仪器过热所引起的设备损坏和安全问题,本文设计实现了一套基于CoAP协议和6LoWPAN网络的室内电子仪器温度监测系统。该系统利用无线传感节点易于部署的优势,在电子仪器内部放置CC3538节点组建6LoWPAN网络,并实时采集和监控周边电子仪器温度。用户能够通过Web访问节点信息,及时排查仪器安全隐患,达到简单高效的监测效果。 In order to avoid equipment damage and safety caused by overheating indoor electronic equipment, this paper designs and implements a set of indoor electronic instrument temperature monitoring system based on CoAP protocol and 6LoWPAN network. The system uses the advantages of easy deployment of wireless sensor nodes, CC3538 nodes placed in the electronic equipment to build 6LoWPAN network, and real-time acquisition and monitoring of peripheral electronic equipment temperature. Users can access node information through the Web and timely troubleshoot the potential safety hazards of the instrument to achieve simple and effective monitoring results.