Design of Intelligent Traffic Signal Control System

Shandong Shuangbai Electronics Co., Ltd. is a high-tech enterprise that integrates the design, product manufacturing, sales and construction of intelligent traffic signal control systems, with independent intellectual property rights. The company has qualifications for professional contracting of highway transportation engineering, electronics and intelligence, general contracting of municipal public engineering construction, safety production and security, and multiple products have obtained national patent certificates.

At present, Shandong Shuangbai Electronics Co., Ltd.'s business scope includes intelligent transportation system integration, comprehensive control system platform, big data traffic signal machine, video vehicle detector, radar vehicle detector, BRT rapid transit system, high-definition integrated electronic police, traffic signal light, LED variable information traffic transparency signs, signs, radar vehicle detector, urban intelligent transportation system solutions Vehicle exhaust remote sensing monitoring system, etc. Strong development capabilities, large-scale production, strict quality management, systematic marketing system, enthusiastic and thoughtful after-sales service, and a spiral management feedback system are the basis for the development of Shandong Shuangbai.

The design of the intelligent traffic signal control system is aimed at the current urban traffic situation. With rich experience in the intelligent transportation industry, Dahua has launched an intelligent traffic signal control system that is suitable for the characteristics of Chinese road traffic. Adopting a 32-bit microprocessor control, the software and hardware design adopts a modular design concept to achieve the control and communication functions of traffic signals. It has functions such as multi period and multi scheme operation, induction adjustment, adaptive coordination control, automatic and manual control conversion, remote control control, power outage protection, etc.

The intelligent traffic signal control system adopts a three-level distributed hierarchical control structure of central level control, regional level control, and intersection level control, achieving management and remote coordination control of traffic signals. It supports functions such as traffic signal management, parameter configuration, real-time monitoring, special service, statistical query, and alarm management. Utilize traffic flow detectors to detect traffic flow and time occupancy, and use advanced optimization models to real-time optimize traffic signal timing, achieving control functions such as adaptive control, dynamic bidirectional green wave control, area control, pedestrian request control, and bus priority control