Speed measurement monitoring system on highway

Abstract

The invention discloses a speed measurement monitoring system on a highway, which comprises a road security detection module and a monitoring module. The road security detection module comprises a camera acquisition module, a GPS speed measurement module, a first wireless communication module respectively connected with the camera acquisition module and the GPS speed measurement module, and a data processing module connected with the first wireless communication module. The monitoring module comprises a second wireless communication module, a control module connected with the second wireless communication module, a display module connected with the control module, and a data storage server. The GPS speed measurement module and the camera acquisition module are arranged on a roadside fence. The GPS speed measurement module and the camera acquisition module are arranged successively along the driving direction at intervals and are arranged in pairs. Only when the system detects the over-speed phenomena, a corresponding camera is started. In this way, the real-time operation of the camera is avoided. Meanwhile, the service life of the camera is prolonged, and the energy is saved at the same time.

Description

technical field [0001] The invention relates to a road speed measurement and monitoring system, which belongs to the field of road detection equipment. Background technique [0002] At present, there are mainly two types of motor vehicle speed measuring devices in my country, which are contact speed measuring devices and non-contact speed measuring devices. The contact speed measuring device mainly uses the strain sensor as a means of collecting signals, which can obtain a relatively high capture rate and is cost-effective. Its disadvantage is that it will damage the road surface during installation. The strain sensor is buried underground, so it is easily affected by the environment. In addition, it is easy to be damaged by heavy vehicles, road repairs, etc., and the actual maintenance cost is higher than other speed measuring devices; the non-contact speed measuring device is mainly a radar speedometer, which is easy to carry, but the cost is high. Performance is also les...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is: to provide a highway speed measurement and monitoring system, which solves the problem that the monitoring equipment in the prior art cannot effectively prevent overspeed phenomenon