The forced vibration problem of infinite number of degree of freedom bridge model of the beam bridge at some moving vehicle loads is presented, and the time-deflection curve of dynamic displacement of the beam bridge below the distinct weight and distinct speed of vehicles situation are calculated.
The author carries out researches on dynamic response of bridge under the action of moving vehicle,simulates vehicles by moving load mode and moving quality mode,points out the important functions of self-weight and inertia force in bridge deflection deformation by analyzing the vibration equation of bridge under the action of dynamic load and the change of its deflection extremum,and compares the reliability and application condition of the two methods.
By means of the received ambient light intensity of a point is related with the vehicle's relative position, combine with multiple resolution wavelet analysis method, a new moving vehicle shadow segmentation algorithm based on wavelet transform is proposed.
Because the vehicles’running on the freeway can be looked as at a uniform speed in a straight line, a moving vehicle status prediction model based Kalman filter is building, and according to the result of Kalman filter tracking, overlapped vehicles and splited vehicles are determined, template matching based pyramid searching is implemented to overlapped vehicle segmentation;
With the development of society and economy , the traffic system became more and more complex. In the interest of providing the management of traffic system with real-time traffic information to achieve efficient management and make full use of the traffic system. We investigate a system of moving vehicle detector and identification.
Radiometric surface temperatures are monitored using an array of infrared thermometers mounted on a moving vehicle.
This paper presents a multi-cue vision system for the real-time detection and tracking of pedestrians from a moving vehicle.
Multi-cue Pedestrian Detection and Tracking from a Moving Vehicle
Image sequences recorded with cameras mounted in a moving vehicle provide information about the vehicle's environment which has to be analysed in order to really support the driver in actual traffic situations.
An overview is given of a vision system for locating, recognising and tracking multiple vehicles, using an image sequence taken by a single camera mounted on a moving vehicle.