Single-lane two-way traffic adaptive signal light control system in road construction area

Abstract

The invention discloses a single-lane two-way traffic adaptive signal light control system in a road construction area and belongs to the field of road traffic engineering. The single-lane two-way traffic adaptive signal light control system in the road construction area comprises a control module, a vehicle counter module, a traffic light module, a communication module, and a voltage stabilization module, wherein the control module is a control center of the signal light; the vehicle counter module, the traffic light module, and a wireless communication mode are all connected to a single-chipmicrocomputer through ports, and the voltage stabilization module provides a stable power supply. The single-lane two-way traffic adaptive signal light control system can realize automatic two-way passage control on a single-lane road in the construction area, and does not need attended operations.

Description

technical field [0001] The invention belongs to the field of road traffic engineering, and more specifically relates to a single-lane two-way communication adaptive signal lamp control system in a road construction area. Background technique [0002] Roads need to be maintained or repaired after being used for a period of time, and road maintenance or repair generally requires occupying at least one lane to form a road construction area. Traffic protection measures generally need to be taken in the construction area to ensure that vehicles can continue to pass (except in special cases where the traffic is completely cut off). But at present, there are still many two-lane roads in our country, and some Class 2 roads, scenic roads, and mountain roads are basically two-lane roads. During construction of a two-lane road, usually only one lane can pass. When the road in the construction area has a certain distance, especially in mountainous areas or scenic spots with many bends...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the shortcomings of the current manual on duty, an adaptive signal light control system has been developed

The signal light system is used to solve the problem of automatically controlling the two-way traffic of a single lane during road construction in mountainous areas or scenic spots, and does not require personnel to guard, saving manpower and financial resources; In equilibrium, the transit time on the side with large traffic flow can be extended, and the transit time on the side with small traffic flow can be reduced, so the traffic efficiency in the construction area can be maximized

Images