Design Of Universal Industrial Remote Control Based On Embedded System

With the use of engineering machinery more and more widely,The device for remote wireless remote control of engineering machinery has also developed rapidly,Many studies have been carried out at home and abroad.The remote control device of the construction machinery is a wireless communication connection between the hand-held transmitter and the vehicle mounted terminal on the target equipment,The control panel on the operator's remote control terminal for wireless manipulation of engineering machinery,This not only reduces the occurrence of safety accidents,but also reduces the skill requirements for the staff.Wireless transformation of traditional engineering machinery has become a trend.The main purpose of this project is to design a general industrial remote control device based on embedded system.It can not only carry out remote control to the engineering machinery,but also monitor the video of the target equipment.Make the operator understand the environment in real time,In addition to the implementation of the monitoring function,a certain study of the generality of the device is also carried out,so that it can be applied to more scenes.First,the overall structure of the remote control system is designed.On the basis of this,the functional requirements of the remote terminal are analyzed.In order to meet the functions of simultaneous transmission of video and control signals,The communication protocol is selected,And an adaptive transmission scheme for video data is proposed.Second,the system based overall structure model,the hardware of the system is built,At the same time,when designing the data acquisition module,By dividing different modules,they can be collocated according to different usage scenarios.At last,on the basis of the Linux operating system that has been transplanted to the hardware platform,Design the whole model of the software,it also completes the design of the underlying driver and the design of the upper application to meet the needs of the system,in order to guarantee the stable data transmission and reliable control of the system data...