| Internet of Things (IOT) is another wave of new information technology of the world information industry after the computer, Internet and mobile communication network. It is a large-scale update in applying information technology in the field of human life and production services. IOT technology has become an important force to make various industries more efficient and its according market prospects are huge.This paper firstly introduces the concept, basic characteristics, technology and application of IOT. Secondly, the product definition and design method of IOT hand-held mobile devices is analyzed, different types of products for different application fields. Then, the Embedded system and circuit design method of IOT hand-held mobile devices is studied, including 3G and Wi-Fi wireless communication, Code Identification of 1D and 2D barcode, HF and UHF RFID and GPS technology. Finally, take practical IOT systems for example; the paper studies the application and solutions of IOT hand-held mobile devices. This paper aims to provide reference for the design and application of mobile data nodes of IOT. |
PDF Full Text Request