Magnetic inductive liquid level monitoring system based on mobile communication network

Abstract

The invention relates to a magnetic inductive liquid level monitoring system based on a mobile communication network. The technical feature is that the system comprises a magnetic inductive liquid level monitoring device, the mobile communication network and a remote mobile phone client. The magnetic inductive liquid level monitoring device comprises a cylindrical shell and an electric control device. The electric control device comprises an MCU module, a power supply module, a Hall sensor, a mobile communication module and a sound and light alarm module. The MCU module is connected with the Hall sensor and realizes a liquid level measuring function through magnetic steel. The MCU module is connected with the sound and light alarm module and realizes a sound and light alarm function. The MCU module is connected with the mobile communication module and is connected with the remote mobile phone client through the mobile communication network, thereby realizing a remote monitoring function. According to the system, the magnetic inductive liquid level monitoring device and the remote mobile phone client are connected together through the mobile communication network, a remote monitoring worker can monitor liquid level information whenever and wherever possible, the abnormal condition can be processed rapidly, and the control mode is flexible and convenient.

Description

technical field [0001] The invention belongs to the field of liquid level monitoring, in particular to a magnetic induction liquid level monitoring system based on a mobile communication network. Background technique [0002] At present, liquid level gauges are widely used in petroleum, chemical and other industrial production processes. Existing liquid level gauges are usually installed on the monitoring site, and monitoring personnel need to conduct manual observations on site. They do not have the function of remote monitoring, cannot understand the liquid level of on-site equipment in real time, and cannot deal with some unexpected situations in time; at the same time, when power is needed The battery power supply mode is generally used in the supported liquid level gauge, but when the battery power supply is insufficient, the liquid level gauge will not work normally. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomi...

AI Technical Summary

Problems solved by technology

Existing liquid level gauges are usually installed on the monitoring site, and monitoring personnel need to conduct manual observations on site. They do not have the function of remote monitoring, cannot understand the liquid level of on-site equipment in real time, and cannot deal with some unexpected situations in time; at the same time, when power is needed The battery power supply mode is generally used in the supported liquid level gauge, but when the battery power supply is insufficient, the liquid level gauge will not work normally

Images