What does handheld section speed measurement mean?

[HarmonyAnn]

Interval speed measurement system is established by setting up two cameras at two adjacent monitoring points on the same road section to create a monitoring and capturing system. It conducts two real-time monitoring and capturing of vehicles passing through the monitored road section to obtain information such as vehicle speed, traffic flow, vehicle license plate number, color, approximate physical dimensions, and driver characteristics. Relevant information about overloading is as follows: 1. Introduction: Overload refers to the actual loading capacity of a transportation vehicle exceeding the approved maximum allowable limit. Freight overloading usually means that the cargo transported by motor vehicles exceeds the total load weight of the freight motor vehicle. 2. Hazards: Due to overloading, the vehicle's control ability is reduced, which can easily lead to traffic accidents. At the same time, overloading causes damage to roads and affects vehicle speed. Some overloaded vehicles often can only crawl at speeds of 10 to 20 kilometers per hour, greatly affecting the performance of road transportation capacity and reducing vehicle transportation efficiency.