Robot's Position Machine System Based On Qt5.0

Our country is an agricultural country, every year the cultivated area is about 135 million hectares in our country. If only rely on human for seeding, tillage, irrigation, spraying, picking and so on will be not only need a lot of time but also have to consume a lot of human resources. Now with the accelerating speed of Chinese population aging, more to reduce labor resources. So think about intelligent agriculture is an important problem. Robot as the best choice for instead of human labor. Robot research has become the focus of the research object.At present in our country Autonomous mobile robot's main research direction conclude:(1)Communication aspect is to improve the rate of wireless communication, to make the data transmission faster,on the premise of guarantee accuracy.(2)Think about both algorithm and the positing of the signpost setting, to precise localization of the robot.(3)Rational utilization of the sensor, for more accurate monitoring of the robot's posture, and combined with the wireless communication to make the posture data transmission fast.(4)Choose the appropriate control algorithm and system, to achieve precise, fast control the robot.According to agricultural to reduce the harm of production safety and production cost,saving labor. Propose the refinement of requirements on the remote control of the robot rapidity and reliability.At present domestic most areas in the design of remote control is based on JAVA platform and network for data transmission. The purpose of this design is to make the system out from the network completely, implemented under the condition of no network for remote control.For this feature, the design of principal computer is based on QT5.0 development platform,choose NRF905 as the wireless communication module and Image transmission system use RC805 image transmission system choose MPU6050 as the posture sensor combine with the main control chip STC12C5A60S2 to build a set of practical remote control monitor system for agriculture.The main task of this design is as follows:(1)First of all, rewrite the communication protocol of the Traveler IV.(2)Then, programming for the wireless communication module, combine with the main control chip STC12C5A60S2 to make sure it can control the Traveler IV.(3)Install a camera on the Traveler IV. Connection with RC805 to realize image transmission in real-time.(4) Install MPU6050 in the Traveler IV to monitor its posture,and transmission the real-time posture data to the position machine through the wireless communication module.(5)At last, based on Qt5.0 build a position machine interface,combine with wireless communication module and image transmission module,make sure the interface can communicate data and image, realize the purpose of remote monitoring and control the Traveler IV.The experimental results demonstrate that the dissertation of the position machine could effective observe the robot's current operation state and posture data and remote control the robot base on Qt 5.0. This design system could be use without Internet and has strong anti-jamming capacity, suitable for robot outdoor work use.