Working method for monitoring and improving urban traffic condition system in real time

The invention discloses a working method for monitoring and improving an urban traffic condition system in real time. The working method mainly comprises steps of geographic information and vehicle traffic information at an urban intersection are uploaded to a monitoring platform server through an Internet of Things communication module; the monitoring platform server generates a control scheme about the green time ratio according to the uploaded traffic information; and a monitoring platform sends a request for acquiring the control scheme, and adjusts traffic signals of the urban intersection according to the acquired green time ratio control scheme. Thus, disadvantages of failure to take measures for relieving traffic pressure according to traffic conditions of vehicles, and failure to adjust road traffic signal lamps in real time according to the traffic conditions in the prior art can be overcome.