Hardware Design Of IOT Gateway Megre With With Cloud Services

Internet of Things to information services, and sensor networks, the Internet,telecommunications networks, cloud computing platforms combining, most naturalperception of the physical world, recognizing, influence and control and computersystems integration, to achieve the physical world,digital virtual world and the humanperception of a high degree of unity, the formation of a complete physical integrationof the system. System of Internet of Things Internet of Things gateway protocolconversion between the perception of network and communications network andheterogeneous network with device management capabilities, terminal perception, wecan achieve wide-area Internet, local interconnect, will be widely used in the field ofsmart home, smart communities, digital hospital, smart transportation, smart grid.With the advancement of cloud computing technology, the Internet of Things systemconnected to the back-end cloud computing platform for monitoring, management,information exchange and communication, which combines the Internet of Things andcloud computing technology to achieve carrier-grade networking systems ofintelligent objects.In this paper, the network gateway for traditional object control mode and asingle power supply, the drawbacks of lack of a unified gateway platform, combinedwith the trend of the future system cloud services, design based hybrid wired+wireless control, mains+lithium battery+the PoE (Power over Ethernet) hybridbackup power supply, with a unified gateway platform for the integration of cloudservices, Internet of Things gateway system. The standard of high-speed circuit boarddesign and development processes and the HPPD efficient development process,discusses the gateway system requirements analysis, knowledge of the overall design,detailed design, signal integrity, several electromagnetic compatibility. Veneer veneerspecific electrical performance soldered self-test, carried out a detailed test interfacemodule performance indicators. Apply for EMC and environmental testing, the veneerradiation emission exceeded, passed3C, CE and FCC certified. Experiments showthat the control mode of the system is flexible, stable, cost-effective, and has broadmarket prospects.