SIASUN Rail Transit Integrated Monitoring System (ISCS) uses computer network, automatic control, communication and distributed technologies to integrate the environment and equipment monitoring system (BAS) and power monitoring system (PSCADA), and the safety gate system (PSD). Interconnection of systems such as automatic fire alarm system (FAS), automatic fare collection system (AFC), closed circuit television system (CCTV), broadcasting system (PA), signal system (SIG), and access control system (ACS). Centralized monitoring of related electromechanical equipment and information exchange, information sharing and coordination between subsystems ensure that electromechanical equipment is safe, efficient, energy-saving and optimally operated, giving full play to the role of various equipment. Provide passengers with a comfortable ride environment and ensure the safety of passengers and the normal operation of the equipment.

The main functions of the comprehensive monitoring of the subway include the real-time centralized monitoring function of the electromechanical equipment and the coordinated linkage function between the two systems. On the one hand, the integrated monitoring system can realize power equipment, fire alarm information and equipment, station environmental control equipment, interval environmental control equipment, environmental parameters, screen door equipment, escalator equipment, lighting equipment, access control equipment, automatic ticket checking equipment, The basic functions of real-time centralized monitoring and control of broadcast and CCTV equipment, passenger information display system broadcast information and clock information; on the other hand, the integrated monitoring system can also realize the normal operation under the conditions of nighttime non-operation and daytime operation. Advanced functions such as coordination and interaction between related system devices in emergency situations and important equipment failures.

The system implements the main functions:

(1) The equipment monitoring function realizes three levels of monitoring at the central level, station level and local level; the ISCS control commands can be executed automatically or manually from the central level, station level and station emergency control panel (IBP disk), and have the leapfrog Control capability; devices operate on a priority basis.

(2) Alarm function

The ISCS system provides a rich alarm function for displaying and processing alarm information uploaded from the subsystem.

The system implements alarms in various ways such as graphics, text, and pop-up screens. Provide real-time alarm page to realize real-time text display of alarm information. Provide historical alarm page, display alarm history, operators can filter according to system, station and other conditions.

(3) User management function

The system performs a strict login check on each person entering the system, clearly distinguishing and recording the personnel entering the system and performing operations to determine the management scope of the manager. The system assigns certain permissions to each level of users, including operating modes, control rights, control ranges, and so on.

(4) Coordination linkage function

The ISCS system aggregates the information of each device system to realize the interworking and linkage of security-independent information between systems. Linkage includes daily operation linkage and emergency linkage. The daily operation linkage is usually activated automatically according to the schedule or manually started by the operator; the emergency linkage is generally triggered by the accident or manually triggered by the operator.

Product parameters:

Customized according to user needs

Product solution (application case or field):

The network of the ISCS system adopts a distributed structure, which consists of a communication transmission network, a central-level and station-level monitoring local area network, and a field network. Industrial-grade switching equipment is used to meet the needs of high-reliability real-time monitoring and reduce the reach of faults through redundant technologies, multi-level network technologies, fiber-optic communications, and integrated control.

The hardware equipment of ISCS system selects industrial-grade control equipment with high reliability, high fault tolerance and good maintainability. According to the actual situation of the site and the needs of users, the central and station-level monitoring rooms can be configured: redundant hot standby server And operating workstations, maintenance workstations, switches, event/report printers, UPS, etc.

The software of the ISCS system adopts a modular structure, which is very open and extensible, and has complete remote maintenance and diagnostic functions. The system software platform is advanced, mature, reliable and open; the application software is compiled at three levels: central level, station level and on-site control level, which meets the functional requirements of the subway ISCS, and the human-machine interface is novel and friendly.

The ISCS system follows standardized and open interface design principles, supports serial data interfaces, Ethernet data interfaces and hardwired interfaces, supports TCP/IP protocol, OPC technology and various communication protocols, and facilitates data interaction with subsystems. shared.

The ISCS system is mainly used in subways, light rails, trams and other transportation facilities to achieve centralized monitoring of mechanical and electrical equipment on stations and lines, and management of information exchange and coordination between professional equipment.