Node communication device installation cabinet remote-monitoring system

Abstract

The invention provides a node communication device installation cabinet remote-monitoring system which is a PLC-based wireless cabinet control system. The node communication device installation cabinet remote-monitoring system comprises a PLC installed in a cabinet, a 2.4G wireless unvarnished transmission module, an in-cabinet sensor and an in-cabinet control device, wherein the 2.4G wireless unvarnished transmission module, the in-cabinet sensor and the in-cabinet control device are connected with the PLC. The PLC is communicated with a remote server through the connected 2.4G wireless unvarnished transmission module and performs data interaction with a terminal of a management worker through a remote server. The node communication device installation cabinet remote-monitoring system isused for intelligent control of cabinets provided with various information devices, control devices, network devices, switching devices and the like, the management worker can remotely monitor the environment state of cabinets, improve device environments and reduce the device fault rate. In addition, the design of a traditional single chip microcomputer is abandoned, a PLC control system including standard interface modules is adopted, the universality and expandability of IO interfaces of the system are good, the PLC control system can be connected and communicated with lots of sensors and controllers, the system program development level of the system is high, and integrated control and remote transmission can be achieved.

Description

technical field [0001] The invention relates to the technical field of intelligent control of communication equipment installation cabinets, in particular to a remote monitoring system for node communication equipment installation cabinets. Background technique [0002] For the cabinets installed with various information equipment, control equipment, network equipment, switchgear, etc., there is usually no personnel on site for long-term monitoring and inspection, and it is impossible to grasp the status of the cabinets and equipment in a timely manner, and it is impossible to find potential safety hazards in the first place. Therefore, managers hope to be able to remotely monitor and control the cabinets and equipment installed in the cabinets through communication networks and software means, and to automatically issue alarms or automatically monitor the cabinets and equipment according to preset procedures when abnormalities occur. operate. [0003] The traditional cabin...

AI Technical Summary

Problems solved by technology

[0003] The traditional cabinet has a single function and cannot monitor the status of the cabinet and equipment

Even if various sensors can be installed and devices with intelligent communication interfaces are used, it is difficult to install and use due to the many types of devices and inconsistent interfaces, and managers cannot remotely view them.

[0004] Generally, devices for small-scale intelligent design use single-chip microcomputer chips, A / D or D / A conversion, and various communication chips to design circuit boards. This design requires professional manufacturers to carry out matching designs, and the number of interfaces Limited, cannot be expanded infinitely, and the single-chip microcomputer program generally cannot be changed by the user, the freedom of use is not high, and it is difficult to carry out integrated linkage control with other devices

Moreover, this kind of cabinet cannot realize the remote monitoring function

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