Research And Hardware Design Of Mobile Location System

In recent years,with the rapid development of the Internet,human beings have entered the information society,network life has become an important part of our social life.With the rapid development of science and technology and innovation,as well as people's further demand for mobile phone performance,the development of smart phones is also changing with each passing day.Mobile Internet has become the fastest growing business in the world,with the largest market potential and the best prospect.With the full spread of mobile Internet,the technical services related to mobile phone are also developing and improving.As people's demand for information timeliness and location becomes more and more intense,location-based services(LBS)has become a hot spot in the field of mobile communication,and has been widely used in various sectors of society.At present,LBS has been widely used in traffic management,emergency medical treatment,enterprise management,logistics management and other fields,fully meeting the needs of people's daily life.The background of this paper is derived from the convenience of people's daily life.Based on the mobile Internet,it provides information resources and basic services to mobile phones.Combined with mobile communication,Internet,spatial positioning,location information,big data and other information technologies,it uses the mobile Internet network service platform to update and interact data,and finally enables users to obtain through spatial positioning to the corresponding service.Based on the theory of software radio and the system on-a-chip(SOC)architecture chip introduced by TI company in recent years,this project designs a kind of relatively safe and reliable hardware platform with digital signal processing(DSP),field programmable gate array(FPGA)and ad936 x as the main hardware platform And accurate mobile positioning system.Compared with the previous positioning equipment,the positioning service designed in this project will be more accurate,and will not interfere with the mobile communication.This paper mainly completed a series of work,such as the system design,demand analysis,chip selection and the design and test of the whole circuit of the whole single board,completed the research,development,production and sales of low-cost,low-power and stable performance mobile phone positioning hardware equipment.