The Research Of Remote Monitoring System Of The Domestic Partner Robot

The demand for mobile monitoring indoor is growing in modern society, so amature and effective remote monitoring system is of great significance to thepopularity of the domestic partner robots. And with the mobile network constructionbecomes more mature, and the increasing capacity of mobile device hardware, so wecan process video services by using the mobile network and internet network to moresmooth. The remote monitoring system as an independent module can be applied to avariety of robot platforms, and it has a significant role in promoting the intelligentservice robot to the people’s lives.The main function of this remote monitoring system is a remote monitoring andremote control of robot motion, and it achieved by the robot-side program and theclient program. The robot-side program is developed by using the MFC template ofVC++6.0, it divided into video coding module, sending over the network module andmotion control module. The video encoding module uses VFW to complete thecollection, then the video is compressed by the H.263standard. And it opens theunrestricted motion vector mode and advanced prediction mode in H.263mode of thebenchmark to improve the subjective quality of the video reconstruction. The sendingover network module uses the Winsock programming, using the connection-orientedreliable transport protocol TCP, then send the last video data to the client. The PCcommunication with the next bit machine (the ATmega128MCU) by the serial port,and the motion control module add the MSComm control to the MFC template tocomplete the programming of serial communication to achieve the robot motioncontrol.The client programs are divided into a client of the remote PC and a client ofsmart mobile devices at the guiding principles of at any time and any place. Theremote PC client is developed by using the MFC template of VC++6.0, mainlyachieving video reconstruction and motion control information sending. Thereconstruction of the video is a process of H.263decoding, and the frame data recovermainly through the inverse quantization and inverse DCT transform. This articleselects Windows Mobile system as our smart mobile device client, and is developed bythe MFC Smart Device Application template of visual studio2008. The mobilenetwork receiver module uses Winsock, then the disorder of the frame data taken overthe circular linked list and the order of a singly linked list to implement the order of theframe data rearrangement. And the reconstruction of video is achieved by the processof H.263decoding, then displays the video. The movement control information is sent by the robot specific data when the specific button is triggered to achieverobot-specific features.The remote monitoring system tests are the remote monitoring experiments androbot remote motion control experiments. This article examines the quality of therobot-side video capture and the quality of the client rebuilt video from the subjectivesatisfaction, and them are able to meet the requirements. The robot can walk properlyin accordance with the control information sent by the client, so the remote motioncontrol can meet the full range of video monitoring requirements.