Signal Operation and Maintenance System Solutions
The Intelligent Operations and Maintenance Management System consists of front-end access devices (i.e., intelligent cabinets deployed as part of the intelligent construction of field equipment), an intelligent operations and maintenance management platform, and a mobile operations and maintenance app. By integrating Internet of Things (IoT), cloud computing, and big data technologies, the system enables integrated operations and maintenance management of field equipment (such as traffic signals, signal lights, equipment cabinets, network devices, optical transmission equipment, and terminal servers), field lines (such as fiber optic cables and network cables), and field power supply systems. It can improve online availability, extend system lifespan, reduce operational and maintenance costs, effectively enhance the timeliness of fault repairs and operational efficiency, and maximize the social benefits of the signal control system. To establish an efficient maintenance management system that integrates “managing people, managing tasks, and managing equipment” into a unified, standardized, normalized, and automated framework, it is recommended that the
maintenance management system for this project adopt an information-based, automated smart maintenance management platform for unified management and construction. This approach can effectively improve the timeliness of repairs and maintenance efficiency, increase online availability, extend system lifespan, and reduce maintenance costs.
Intelligent traffic signal operation and maintenance system
1、Comprehensive display of fault alerts
Real-time GIS map display, real-time online status updates, multi-terminal alerts: fault type classification display, real-time network connection monitoring.
2、Work assignment management
Maintenance personnel location management, automatic issuance of work order information, automatic closure of fault resolution, real-time recording of maintenance reports, and quantitative management of maintenance work.
3、Daily Patrol Management
Daily inspections of equipment status, recording and filing of asset status, traffic flow statistics and research at intersections, tracking and feedback on optimization results, and submission of optimization recommendations for approval.
4、Statistical analysis report
Comprehensive analysis of work order data, classification analysis of fault types, statistics on fault handling time, comparison and analysis of online rate statistics, and analysis of fault distribution in time and space.

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