Design And Implementation Of Mobile Robot Position System In The Multi-environment

In recent years，with the proposed of smart space, in order to better meet therequirements of the intelligence services in a variety of environments, the researchersin this field have conduced more in-depth study on intelligent environments andhuman-computer interaction. The use of various types of home service robot, servicerobot navigation to become the hot topic of worldwide research.The positioning system is an important prerequisite for accurate navigation ofmobile robot control,the robot must be continuous and real-time access to reliable andaccurate positioning information when it autonomous driving. If you can notguarantee real-time accurate location information, the follow-up of the robot is notcorrectly implemented. But making the development of robots to have autonomousnavigation capabilities, the cost is too high, And if the robot itself is overloaded alsoaffect the efficient and stable movement. So the use of auxiliary positioning system toachieve accurate positioning of mobile robots is an important research in this area.To achieve the exact location of the mobile robot in many environments, thispaper more in-depth studys the feature and position principle of the ultrasonictechnology,the ZigBee technology,GPS technology,and how to use the integration oflocation technology to achieve real-time accurate positioning of mobile robots indifferent environments.First of all, this paper made presentations on features and Research of a varietyof positioning technology, for the different characteristics of the indoorand outdoor,Based on the principle of low-cost, high-precision, the paper put forward to achieveaccurate positioning by using a different positioning technology under differentcircumstances, such as, ultrasonic, Zigbee module, GPS module.Secondly, after to consider three different location enciroments and differentpositioning technology, Intelligent robot MT-R as the reseach object,the paperproposed the program of integrating two different positioning technology,achieve theseamless positioning of multi-enviroment. Then details the whole program and itsvarious components,shows mobile robot how to implement continuous,real-timeaccurate information in the multi-enviroment. Again, on the basis of referencing a number of related technical information onthe positioning,this paper explores the different sensor network,localizationalgorethm and improved the original technical,this idea is implemented on thehardware platform,and this approach improves the positioning accuracy.