Bridge load monitoring method, apparatus and system for

The present invention discloses a load monitoring method, apparatus and system for the bridge, to bridge monitoring technology field, the method comprising: S1: acquiring in real time on the bridge end of the bridge to be monitored vehicle weight and vehicle feature information of the vehicle and the lower end of the bridge characteristic information; S2: matching the feature information of the vehicle and the lower end of the bridge on the bridge end of the vehicle; S3: obtaining the sum of the car is not a successful match on the bridge end of the weight of the vehicle, the vehicle weight as the sum of the load bridge. The present invention, by obtaining a weight on the bridge end of the vehicle the vehicle and the feature information and the lower end of the bridge of the vehicle feature information, the lower end of the bridge of the vehicle matched with the upper end of the bridge of the vehicle, the sum of the cars will not successfully matched on the bridge end of the weight of the vehicle as high bridge bridge load to be monitored, the monitoring convenient way to achieve load of the bridge, achieved only a few relatively simple apparatus is provided, simple, low cost, and collected using a near field characteristics, so that matching precision, whereby to ensure the accuracy of monitoring the load of the bridge.