Traffic condition monitoring equipment, vehicle monitoring system, traffic condition monitoring method, and traffic condition monitoring program

摘要

PROBLEM TO BE SOLVED: To provide a technique with which it is possible to measure the weight of a vehicle and detect a vehicle running in reverse while suppressing the cost required for system construction.;SOLUTION: A plurality of axle load sensors 3a-3d arranged in line in the traveling direction of a vehicle are connected to an axle load sensor connection unit 11, to which the measurement signals of the axle load sensors 3a-3d are inputted. Vehicle detection sensors 2i, 2o arranged on the upstream and/or the downstream side of the plurality of axle load sensors 3a-3d are connected to a vehicle detection sensor connection unit 12, to which the detection signals of the vehicle detection sensors 2i, 2o are inputted. A weight calculation function unit 31 processes the measurement signals of the axle load sensors 3a-3d connected to the axle load connection unit 11 and calculates the weight of the vehicle detected by the vehicle detection sensors 2i, 2o. A reverse-running detection function unit 32 determines, using the measurement signals of the plurality of axle load sensors 3a-3d, whether the vehicle is a reverse-running vehicle traveling from the downstream side to the upstream side.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT