Item No.

Type

Requirements and Descriptions

1

Data acquisition

1. Field equipment mainly uses WiFi to transmit data, and other communication methods are also supported

2. Group management is adopted for equipment management

3. Data acquisition module adopts Modbus, MQTT protocol and industry standard protocol, and reserves the development of transmission protocol

4. Data acquisition and transmission of third-party hardware are supported

5. Data acquisition frequency is customizable with a lower limit of 20 times/s

2

Data storage

1. Real-time database: Oracle and Hadoop databases are maintained with IT approval, and data is saved for 1 year  

2. Historical data: IT’s Hadoop large database storage is adopted

3. The manufacturer is responsible for real-time database management, and IT is responsible for assisting in monitoring operation and maintenance

3

Data application analysis

Report development platform and tools are provided; users develop the reports on their own, with no programming required

4

Machine learning

A variety of data models are provided to predict and analyze equipment failure/life, and at least 5 kinds of machine learning applications are provided

R and python are reserved for customers to customize the development algorithm

5

Data presentation

1. Users can view reports through mobile clients such as the WEB and mobile phones

2. Abnormal information can be sent through IT’s Alarm Management System (AMS)

6

Data integration

(or system integration)

1. Transmit real-time data to FDC

2. Transmit historical data to Hadoop database (in minutes)

3. Transmit alarm information to AMS