An unattended centralized measuring automatic control device

Abstract

The invention provides an unattended centralized measuring automatic control device. The device comprising a measuring balance installed on a measuring site, traffic lights arranged at an entrance andan exit of a measuring channel, and infrared detectors arranged on the front end and the rear end of a balance stand of the measuring balance. The measuring balance is electrically connected with a transmitter which is in signal connection with a server through a network; the traffic lights and the infrared detectors are electrically connected with a measuring controller installed on the measuring site; the measuring controller is in signal connection with the server via the network. The device fully integrates a motor truck scale, a rail weigher and a belt weigher in the prior art for automatic measuring and effectively prevents the problem of cheating in warehousing of materials and delivery of products from storage. By using the technologies of distributed networks, long-distance measuring data transmission, real-time capture of weighing images, traffic light control, accurate measurement of the infrared detectors and remote control, the device perfects remote measuring management,finally achieves automatic measuring and enables measuring personnel to perform unified scheduling, distribution and acceptance of measuring takes at a remote measuring center.

Description

technical field [0001] The invention relates to an unattended centralized metering automatic control device, which belongs to the technical field of electronic automatic control. Background technique [0002] For a long time, coal, mining, cement, petrochemical, grain, feed, metallurgy, chemical and other industrial and mining enterprises, as well as all industries that require electronic weighing instruments for measurement, have faced the problem of difficult management of electronic weighing instruments (weighing). This is because the weighing room is far away from the management department, so that the measurement and weighing of the weighing staff cannot be effectively monitored, allowing some illegal personnel to take advantage of the fraud in the measurement of the company’s material weighing in and product weighing out of the warehouse, encroaching on the country, Enterprise property, and this kind of behavior occurs from time to time in the measurement process, and ...

AI Technical Summary

Problems solved by technology

This is because the weighing room is far away from the management department, so that the measurement and weighing of the weighing staff cannot be effectively monitored, allowing some illegal personnel to take advantage of the fraud in the measurement of the company’s material weighing in and product weighing out of the warehouse, encroaching on the country, Enterprise property, and this kind of behavior occurs from time to time in the measurement process, and it is repeatedly prohibited. The means and methods are more and more, more and more hidden, making it difficult for managers to guard against, seriously interfering with the normal production and operation order of the enterprise, giving The company caused a large economic loss

Secondly, most of the measurement data information is currently transmitted and counted by paper documents, and a large number of manual filling and calculation tasks are prone to errors every day. At the same time, the measurement data information cannot be transmitted to the relevant business departments in real time and accurately.

Third, since the on-site weighing rooms are distributed throughout the factory area, it is difficult to dispatch materials or personnel, and the resources and loads of each weighing room cannot be dynamically balanced, which not only causes waste of human resources, but also affects the smoothness of logistics

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