Design Of Wireless Image Monitoring System With ZYNQ

With the development of Internet of Things technology,image monitoring system is also gradually showing the trend of wireless and networking.Compared with traditional wired image monitoring system,wireless image monitoring system has many advantages such as small size,low power consumption,easy portability,low cost,strong maneuverability,etc.Based on the strong demand for real-time image monitoring equipment to be networked,low power consumption and easy portability in today's Internet of Things era,a new portable wireless image monitoring system is developed and designed in this paper.It can realize intelligent monitoring of the shooting site wirelessly and remotely,switch the monitoring mode and monitoring site at the control terminal anytime and anywhere,and has good human-computer interaction and operability.The main research and design content is divided into the following three aspects:1?The hardware circuit of the front-end information acquisition node of the system is designed.Zigbee networking communication protocol is designed and established on this platform,and software design is carried out to realize wireless interconnection and intercommunication of camera and control display terminal information.this design can not only realize low power consumption image information collection,but also realize real-time interactive processing of information by ZYNQ control display terminal.2?The hardware circuit of ZYNQ microcontroller is designed.And it mainly completes the design of ZYNQ microcontroller chip minimum system hardware,GB2530 module driver circuit and 40 pin touch screen driver circuit,which is mainly used for local display of image information and human.computer interaction control.3?On the basis of ZYNQ hardware platform,the software design based on the hardware platform is completed.The software design and production of Uboot and kernel firmware required by ZYNQ platform software system are carried out.The linux4.2 operating system is built.The development and design of driver software for each module are completed.The data communication between GB2530 module,touch screen and ZYNQ chip is realized on Linux system level.At the same time,based on GTK+2.0 library,the graphical upper computerinterface is developed under Linux operating system,and the overall control and display interface of the system is made,so that the system as a whole has good human.computer interaction.