Weighing abnormality alarming system

Abstract

The invention discloses a weighing abnormality alarming system. The weighing abnormality alarming system comprises a data acquisition module, a data storage module, a data calculation module, a service management module, a network interface module and an auxiliary module; the data acquisition module is used for acquiring weighing sensor data and weighing equipment operation parameters; the data storage module is used for recording, classifying and storing the data; a weighing abnormality diagnosis method is pre-stored in the data calculation module, and the data calculation module is used foranalyzing the weighing sensor data and the weighing equipment operation parameters in real time and conducting weighing abnormality fault alarming and early warning on weighing equipment; the servicemanagement module is used for weighing abnormality alarming management and operation log inquiry; the network interface module is used for transmitting weighing state information to upper-stage equipment; and the auxiliary module is used for providing a power supply and man-machine interaction basic parts for the above-mentioned modules. According to the weighing abnormality alarming system, the working state of a weighter can be monitored on line, fault prediction can be conducted on line, and the measuring precision of the weighter and the equipment operation reliability are guaranteed.

Description

technical field [0001] The invention relates to an alarm system, in particular to an alarm system for abnormal weighing, and belongs to the technical field of failure monitoring of electromechanical equipment. Background technique [0002] Weighing apparatus is a weighing device that uses the principle of gravity to determine the mass of objects. It is closely related to the economy and people's livelihood, and it is inseparable from fairness and justice. It is widely used in industry, agriculture, commerce, scientific research, medical and health and other departments. With the improvement of product quality requirements in the production process of the industrial economy, especially in metallurgy, petrochemical, coal and other industries, large scales have grown from weighing tens of tons to hundreds of tons. At the same time, with the rapid development of the logistics industry, the road transportation industry has also been improved accordingly, and the transportation vo...

AI Technical Summary

Problems solved by technology

In order to diagnose and prevent faults, the traditional practice is that relevant technical personnel regularly check the mechanical installation status of the weighing instrument; regularly open the intermediate junction box of the load cell to detect the working status of each load cell; regularly adopt the standard The signal source detects the weighing instrument, but it is time-consuming and labor-intensive, and it cannot predict and troubleshoot in time, which will affect production and cause economic loss

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