7ATZORI L, IERA A, MORABITO G. The Internet of things: a survey [J]. Computer Networks, 2010.
8SAINT-EXUPERY A DE. Internet of things strategic research roadmap [ EB/OL ]. [ 2010-7-23 ]. http: // www. sintef, no/upload/IKT/9022/CERP-IoT% 20SRA_ IoTvl 1_pdf. pdf.
9FLEISCH E. What is the Internet of things?: an economic perspective [ EB/OL]. [2010-07-23 ]. http: //www. autoidlabs. org/uploads/media/AUTOIDLABS-WP-BIZAPP-53, pdf.
