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《Microcontrollers & Embedded Systems》 2020-07
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Application of Tracking and Positioning System of Container House Based on NB-IoT Cloud Service

Chen Jihua;Wu Chenbing;Shanghai Urban Construction Vocational College;Shanghai Electrical Apparatus Research Institute;  
In order to meet the demand of real-time tracking and positioning of container house from smart cloud monitoring system.NB-IoT is adopted as the data transmission network.The hardware system is composed of STM32L151,BC20 module integrated with NB-IoT and GNSS and temperaturehumidity sensor DHT11.The software design includes GPS terminal control program and cloud monitoring program and gives some AT instruction UART code.In addition,Alibaba cloud ECS and the embedded design of Baidu map are introduced.The results indicate that the cloud monitoring platform can track and position container house and can display temperature humidity curve in real time.This GPS is low-cost,low-power,maintenance-free with long service life,compatible with cloud platform and reserves some ports for sensors.It gives reference to some other kinds of NB-IoT applications.
【Fund】: 上海城建職業學院校級科研項目(cjky202009)
【CateGory Index】: TU201.5;TP391.44;TN929.5
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