Base station outdoor standard cabinet monitoring device

Abstract

The invention relates to a base station outdoor standard cabinet monitoring device, which comprises a control main board, and a man-machine interaction module and an intermediate relay module which are respectively and electrically connected with the control main board, wherein the control main board comprises a single-chip microcomputer, a power supply module, a mains supply detection module, a complex programmable logic device (CPLD), a switching quantity signal input monitoring module, an alarm output module and a communication module. The power supply module is respectively and electrically connected with the single-chip microcomputer, the mains supply detection module, the CPLD, the switching quantity signal input monitoring module, the alarm output module and a storage module; the single-chip microcomputer is respectively and electrically connected with the CPLD, the communication module and the storage module; and the CPLD is respectively and electrically connected with the switching quantity signal input monitoring module, the alarm output module and the mains supply detection module. Since core elements such as the single-chip microcomputer and CPLD are integrated, the base station outdoor standard cabinet monitoring device has the advantages of high integration level, powerful extension function and simple line.

Description

technical field [0001] The invention relates to a control system, in particular to a monitoring device for an outdoor standardized cabinet of a base station. Background technique [0002] With the rapid development of mobile communication technology and data communication network technology, the base station power and environment monitoring system is an important technical means, and the number of outdoor base stations is also increasing rapidly, which plays a positive role in ensuring the normal and stable operation of the base station system. effect. The power equipment and environmental monitoring system came into being, which greatly reduced the system maintenance cost and improved the overall work efficiency. The power equipment and environment centralized monitoring system is to conduct remote measurement and remote control of the operating parameters of the communication power supply, air conditioner, heat converter and other equipment and physical environment parame...

AI Technical Summary

Problems solved by technology

[0005] (1) Too much manpower and material resources are wasted in the maintenance and monitoring of the cabinet system, and the reliability is poor;

[0006] (2) The monitoring unit used in the cabinet (room) is composed of a single-chip microcomputer as the core. There are many interface chips on the module, and the stability is relatively poor; the wiring is complicated and prone to errors;

[0007] (3) The single-chip microcomputer is the core control unit, and the functions of the pins of the single-chip microcomputer cannot be redistributed. It is difficult to expand and the configuration is not flexible.

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