Platform support

The system adopts cross platform design and supports multiple operating systems. The following systems are recommended:

Linux-ubuntu
Linux-Homemade Ningsi v6.0.80
Linux-Kylin v7.0
Windows-win10
Windows-win7
Windows-xp/2000/2008

Design architecture
The system uses Mysql as the main database, and is designed according to the module of picture management, data management and online operation:

Functional characteristics
1. Multilingual
● Support multi language display, simplified Chinese, traditional Chinese and English
2. Pixel display
● Support multiple display modes, such as pie chart, histogram, instrument panel, thermometer, picture and animation
● Support one click to push the graphic data to the curve
● Support operation attribute configuration of all types of pixels 
● Support the display of formula calculation value
● Support intelligent association, and the associated pixels will not be affected after adding or deleting data in the database
● Support the display of all data of all equipment through equipment management

3. Curve display

● Support the display of real-time curve, and the display period range is optional from 5 minutes to 60 minutes
● Support the display of historical curves, and display the cumulative value of the maximum and minimum annual average of the data type
● Support the display of large amounts of data, and support the simultaneous comparison and display of multiple values in different time periods of the same data
● Support to export the data displayed by the historical curve to excel
● Support curve coordinate range adaption according to data value
● Support users to add and edit favorite curves, and support one click display of user favorite curves
● Support curve pattern export to pdf file
● Support curve pattern export to png image
4. List display
● Support automatic generation of telemetry and telecontrol lists
● Support automatic generation of one-dimensional linear list
● Support automatic generation of two-dimensional array type list
5. Report display
● Support report generation based on data and report customization through entities
● Support exporting report data to excel
● Support displaying report data to curve
6. Event Query
● Support querying events by equipment
● Support filtering and querying events by station
● Support keyword search for events
● Support retrieving events by event type
● Support exporting events to excel
● Support event-by-event confirmation and all confirmation
● Support event annotation highlighting
7. Voice alarm
● Support media file prompt
● Support TTS text to speech, event prompt and five prevention operation prompt
8. Five prevention locking
● Support user-defined five prevention logic, and support remote signaling, telemetry and formula as logic locking conditions
● Support multiple operation modes, disable five prevention locking, built-in five prevention locking or external five prevention locking
● Support five prevention invoicing and rehearsal
● Support five prevention operation voice prompt
9. Constant value operation
● Support reading and modification of fixed value
● Support pressing plate reading and modification
● Support reading and modification of operation area code
● Support comparison with setting value documents
● Support exporting fixed value to excel
10. Fault recorder
● Support fault oscillograph reading
● Support waveform display analysis
11. Equipment access
● Support 61850, relay protection 103, Nanzi 103, national standard 101/104, Modbus and other protocol access
● Support to split the accessed four remote long point table into subsequent equipment in order
● Support customized Modbus configuration
● Support formula calculation
● Adopt separation design of conventional coefficient and transformation ratio
● Support the import of equipment template in the form of Nansi monitoring system
● Support multi line copy and paste interaction with the system clipboard
● Support quick search and batch replacement
12. Data forwarding
● Support multiple forwarding protocols
● Support remote control and remote adjustment of forwarding protocol
13. Statistical analysis
● Support telemetering fixed upper and lower limit alarm
● Support telemetering reference value out of limit alarm calculated by formula
● Support the alarm of exceeding the limit of the number of remote signaling deflection