I. Case Overview

With the development of a new round of information technology such as the Internet of Things, big data and mobile applications, the global industrial revolution has begun to be on the agenda, and the transformation of traditional industries has entered a substantial stage. At present, due to the lack of Internet and Internet of Things technology accumulation, traditional manufacturing enterprises are very slow on the road to smart transformation of products, and it is difficult to make breakthroughs and difficulties.

A manufacturer of instrumentation, intelligent digital display motor protector, and microcomputer temperature controller in Changzhou City, Jiangsu Province, now has multiple production lines of various controllers, cold storage controllers and so on. However, because its equipment is a traditional equipment, remote data collection is impossible, and remote management is difficult. At the same time, its enterprise model is equipment rental, and users have difficulties in collecting payment and renewal. If they go to the site every time to shut down the equipment, it will bring a lot of waste of manpower.

MANTOO, as an industrial Internet of Things service provider integrating R & D and intelligent manufacturing capabilities in the Yangtze River Delta region, uses wireless transparent transmission and edge computing technology according to the needs of the enterprise to install an intelligent collection terminal MTB46-4 outside the original controller -2A4G, as the core of equipment acquisition, transmission and control, has developed an equipment remote online monitoring system integrating equipment online, equipment remote control, equipment cost management, financial management, and alarm management. The product helped the factory solve the real-time data collection, analysis, and early warning of equipment data, remote control of equipment, and financial management of equipment. Realize the transformation of traditional equipment to smart, improve equipment management efficiency.

II. System architecture diagram

Ⅲ. System functions

-Equipment monitoring / control: Real-time collection of various parameter data of the temperature controller, and remote transmission to the platform through 2G / 4G / LAN. At the same time, the platform can remotely issue control commands.

-Equipment cost management: support SIM card cost, self-define equipment charging mode, set renewal warning, when the equipment is not renewed after overtime, the system can automatically stop the equipment remotely.

-Financial management: Corresponding financial statements can be generated based on the SIM card cost and equipment cost, which is convenient for financial personnel to perform financial statistics and analysis.

-Custom analysis: The system supports custom algorithm analysis for device data collection points, and supports variable group calculation.

-Real-time alarm: The system automatically detects abnormal conditions such as device alarms and data overruns, immediately triggers the alarm mechanism, and notifies corresponding management personnel and operation and maintenance personnel through system platforms, WeChat, SMS, etc.

-Privilege management: The system supports user and role management, and can customize the organizational structure, support the isolation of menus, buttons, devices, and data permissions, and assign them independently to fully ensure data security.

Ⅳ. Software system interface