Comprehensive monitoring equipment and system that can be divided into professional debugging and operation and fault isolation

Abstract

The invention discloses comprehensive monitoring equipment and system capable of being debugged and operated according to professions and fault isolation. A totally distributed framework is used, and deep integration of processions such as electric power, environmental control and fire is performed. The framework that the comprehensive monitoring system are operated by using professional groups as process unit in a central monitoring subsystem and a station comprehensive monitoring subsystem, so that independent configuration, independent deployment, and independent debugging and operation of each professional system can be achieved, mutual interference among the professional systems of the central monitoring subsystem and the station comprehensive monitoring subsystem can be avoided effectively, and parallel debugging and operation can be achieved. Due to the fact that the professional systems are operated in different processes, fault isolation among the professional systems is achieved. In addition, usability and operation reliability of the comprehensive monitoring system can be increased.

Description

technical field [0001] The invention relates to intelligent traffic technology, in particular to a comprehensive monitoring device and system which can be divided into professional debugging operation and fault isolation. Background technique [0002] Rail transit is an important part of urban traffic. In the urban traffic modernization management system, one or more comprehensive rail transit monitoring systems are set up according to different regional plans. For multiple rail transit comprehensive monitoring systems, a general center can be set up for centralized monitoring and dispatching. The rail transit comprehensive monitoring system generally includes a central comprehensive monitoring subsystem and multiple station comprehensive monitoring subsystems, which are used to realize the monitoring and dispatching of power supply, environmental control, fire protection, communication and other professional systems in the center and stations. [0003] figure 1 It is a st...

AI Technical Summary

Problems solved by technology

Therefore, how to make the commissioning and operation of each professional system not interfere with each other during the commissioning and commissioning period of the integrated rail transit monitoring system, that is, the failure of one professional system does not affect the normal operation of other professional systems, especially the environmental control professional in the later stage of debugging The system does not affect the professional power system that has been debugged and is running stably, which has become a very difficult technical problem

[0018] It can be seen from the above that the existing rail transit integrated monitoring system, since the central integrated monitoring system and the station integrated monitoring system use a single process to call the professional system, if it is in the scene where a process has been started to execute a certain professional system, another Debugging professional systems will inevitably cause mutual interference between professional systems, reducing the operational reliability of the integrated rail transit monitoring system; furthermore, because all professional systems are running in the same process, a professional system fails during operation , it is necessary to isolate the professional system that has failed. Therefore, it is necessary to terminate the process corresponding to the professional system that has failed. This will lead to the normal operation of other professional systems running in the same process, especially the system crash caused by the failure of the professional system and other problems will inevitably affect the operation of other professional systems. Therefore, the existing comprehensive monitoring system for rail transit cannot effectively isolate the faults between various professional systems, which further reduces the operational reliability of the comprehensive monitoring system for rail transit.

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