Machine tool production abnormity alarm remote monitoring system and method based on NB-IOT

Abstract

The invention discloses a machine tool production abnormity alarm remote monitoring system based on NB-IOT. The system comprises a sensing layer, a platform layer, a server layer and an application layer, wherein the sensing layer comprises sensor equipment and transmission equipment, the sensor equipment forms a machine tool environment data source through a temperature and humidity sensor, a limiting sensor, a noise sensor and a smoke sensor; the transmission equipment forms an equipment automatic online data uploading module through an NB-IOT module and an MCU main control chip; the platform layer is an Internet of Things platform; the server layer comprises a database system and a remote monitoring system rear end; and the application layer is a remote monitoring system terminal. According to the invention, the sensing layer and the server layer are effectively combined, a solution is provided for the defects of short distance, high power consumption, unstable signals and the likecaused by a traditional remote monitoring wireless network communication mode, the development difficulty of connection between the traditional sensing layer and the server layer is reduced, and the timeliness, safety and reliability of real-time monitoring of the system are improved.

Description

technical field [0001] The invention relates to the technical field of state alarms for production equipment in industrial production workshops, in particular to a remote monitoring system for machine tool production abnormality alarms based on NB-IOT and an implementation method thereof. Background technique [0002] The rise of the Internet of Things technology has brought a huge impact to all walks of life. At this time, accelerating intelligence is very important, so remote interconnection will become an inevitable trend of future industrial development. At present, most remote monitoring systems can only simply monitor the external environment of the production equipment. Due to the particularity of the working environment of the machine tool, not only the real-time detection of the ambient temperature, humidity and smoke indicators, but also the movement status of the mechanical axis and the motor The operating status needs to be closely monitored. Coupled with the hi...

AI Technical Summary

Problems solved by technology

[0004] Alarm monitoring in the monitoring room: Although the equipment abnormal alarm is connected to the Internet, it is limited to the internal LAN of the enterprise. The coverage depends on the company's own network construction capabilities, and the investment cost is high. Even if the equipment alarm is found, the monitoring personnel are often unable to analyze the cause of the abnormality. Contact the equipment manufacturer to troubleshoot problems and delay equipment production

Images