Coordinated Traffic Signal Controller
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Product Selling Points: 

1. Dual power supply control system:

This system introduces the industry’s first dual power supply automatic alternation mechanism, switching between power sources every 12 hours. In the event of a power failure, the system seamlessly transitions to the backup supply while simultaneously reporting the fault to the central platform in real time. This ensures uninterrupted 24/7 operation and significantly extends the service life of critical power components.

2. Industry’s first predictive lightning arrester lifespan solution:

This product is the first to incorporate an embedded surge event recorder, which can monitor in real time the frequency and intensity of lightning strikes or overvoltage surges in the power grid, predict the degradation trend of the lightning arrester, and proactively send out replacement warning information. By eliminating reliance on traditional manual inspection methods, the system enables remote, real-time monitoring of equipment protection status, significantly enhancing operational efficiency and reducing annual maintenance costs by 60% (based on a benchmark of 1,000 intersections).

3. Industry’s first multi-screen information display system:

The main control panel integrates a comprehensive set of real-time operational parameters, including temperature, humidity, power consumption, voltage, IP address, and current signal release schemes—covering over 12 key indicators.  

The side panel features an embedded OLED traffic simulation display that dynamically visualizes the intersection’s real-time control strategy.  

An optional touchscreen interface supports embedded web access, allowing users to perform essential operations—such as special duty activation and scheme fine-tuning—without the need for external devices. The interface and functions can be customized to meet specific customer requirements.:

4. Lamp group fault detection system – Precision fault localization in multi-lamp configurations:

Going beyond traditional switch-state detection methods, this system employs dynamic baseline analysis of voltage, current, and power parameters. It enables real-time identification of individual lamp failures within a single circuit, accurately pinpointing faulty signal lamps within seconds and reporting the issue to the central platform. This innovation effectively resolves a long-standing industry challenge—precise fault detection in multi-lamp parallel configurations—boosting maintenance efficiency by more than 300%.