知識庫

Verification of INS/Vehicular Technology in Parking Garage Service using DSRC and Mobile Communication(以短距通訊與行動通訊實現慣性導航與車身訊號整合於地下室停車導引服務)
  • 發布年度:2011
  • 主要類別:車載資通訊
  • 次要類別:論文
  •  

    A traditional parking lot is managed by manpower, and perhaps there are also plenty of advanced areas which are auxiliary installed with RFID or IR equipment. However, this kind of state is constrained with limit service and bounded in fixed style. This paper presents an innovative concept of close service for parking guidance. Driver can make an appointment by cell phone in thirty minutes before, and furthermore the service platform will book a parking space for driver. The parking lot location will be marked in a map and transmitted to vehicle screen when vehicle pass through entrance using DSRC communication. After driver successfully drive to scheduled parking lot, parking server will send a message to driver cell phone in order to log the final vehicle location. The developed system, SmartValet, is also available in underground parking. The autonomous ability is integrated different sensors to offer robots or remotely operated systems a reliable navigation means. In system technology, it addresses a global and all weather navigation design based on GPS positioning, gear-box speed, odometry and inertial measurement unit in dead reckoning. Positioning uncertainty will grow with time as a result of integration error so the performance will lose accuracy. To solve this shortcoming with error bounded, this paper uses a creative idea which driver clicks and drags touch panel to give a new position and heading. The proposed system is carried out with theoretical application and hardware integration, and furthermore the result shows navigation ability and intelligent approach applicability.