Controller special for water pump house monitoring system

Abstract

The invention provides a controller special for a water pump house monitoring system. The controller is composed of a digital quantity collecting module, a fault collecting module, a pressure collecting module, a flow collecting module, an analogue collection module, an input unit, a CPU (central processing unit) processor module, an output unit, a relay output module, a fault output module, a voice alarm output module, an analogue output module, a communication unit and a communication interface module. The controller is characterized in that the digital collection module, the fault collection module, the pressure collection module, the flow collection module and the analogue collection module are connected with the CPU processor module through the input unit, and the CPU processor module is connected to the relay output module, the fault output module, the voice alarm output module and the analogue output module through the output unit and is further connected with the communication interface module through the communication unit. The controller has the advantages that the modularization integrated design is adopted to save cost and system space; the integrated voice alarm module and the communication interface module allow field monitoring and uploading alarm to be better, accordingly leading to system maintenance convenience.

Description

1. Technical field [0001] The invention relates to a controller, in particular to a special controller for a water pump house monitoring system. 2. Background technology [0002] At present, the water pump room monitoring system usually uses PLC controllers from various manufacturers. In most cases, it is necessary to expand the system by adding expansion modules, which increases the space occupied by the system and increases the cost. Although a few single-chip controllers can also meet the requirements Demand, but there is no voice alarm and communication interface. When the water pressure or flow of the pump room changes suddenly, the alarm data cannot be uploaded in real time. After the equipment fails, it can only be checked manually, and it cannot be unattended. 3. Contents of the invention [0003] In view of the deficiencies in the prior art above, the present invention provides a dedicated controller for the pump house monitoring system, which can realize real-tim...

AI Technical Summary

Problems solved by technology

[0002] At present, the water pump room monitoring system usually uses PLC controllers from various manufacturers. In most cases, it is necessary to expand the system by adding expansion modules, which increases the space occupied by the system and increases the cost. Although a few single-chip controllers can also meet the requirements needs, but there is no voice alarm and communication interface. When the water pressure or flow of the pump room changes suddenly, the alarm data cannot be uploaded in real time. After the equipment fails, it can only be checked manually, and it cannot be unattended.

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