Research And Development Of The Agent Robot Based On ARM

In recent years,with the development of micro electronic technology,wireless communication technology and mobile intelligent devices,the concept of home intelligent robot system began to move towards the public.Although there is still no more unified protocol specification and the development is relatively slow,but its broad application prospects and potential market demand makes the major manufacturers joined the field of application research.The IFR(International Federation of Robotics)forecast that,in the period of 2015-2018,the personal/household service robot's global sales will reach 25.9 million units,and the market size will up to ?122 billion,which is more than 5 times the size of the market in 2014.Especially in China,the aging problem is becoming more serious and the social service personnel is in short supply,that has formed a more broad family intelligent robot market.The object of this paper is the agent robot.As a family intelligent service robot,the agent robot can enter the public family and accompany the elderly and children,which happens to meet the needs of busy young people.So the Research has a wide range of practical significance.While taking the ARM development board as the core,this paper builds the hardware system with the smart car carried the camera,sensor,and L298N motor drive.This system uses the CC2530 as a sensor node processor;uses the USB camera,MIC sensor,temperature and humidity sensors to achieve the perception of home environment parameters;uses ZigBee technology as the home wireless network communication standard to realize the data communication between wireless sensor node and home intelligent service robot;uses Wifi wireless communication technology and mobile intelligent device development to achieve remote access control.The agent robot is the core of the system,which is responsible for the aggregation of the data information of the wireless sensor nodes,and provides the data service for the remote access control.The remote access control terminal with Android smart mobile devices as a platform can achieve the user's mobile access through the network communication technology and Android programming.By controlling the walking motion of the robot,it also can achieve the real-time dynamic perception of home environment parameters,and the dynamic collection of home video data.The agent robot system developed in this paper has been made a real model,with the hardware/software design and system test according to the above scheme.The system is tested separately from the wireless sensor acquisition nodes,Zigbee communication,mobile robot remote control,video capture and transmission,remote data transmission and display of information.,and other aspects of information display.The test results show that the system achieves the predetermined target function,and can be operated stably.The designed home intelligent service robot has the characteristics of flexible and fast access to the wireless sensor nodes,and can be customized the collection of sensor information according to the needs of the user.The agent robot has the basic intelligence,which can make the corresponding response(such as alarm etc.)according to the collection of environmental data such as temperature,humidity,vibration and other information.Using the mobile terminal to control the mobile robot,the agent robot also can realize the mobile video surveillance of the different positions.The results of this research will have good social benefits in the application.