-
Application-Server,
-
IoT-Gateway,
-
Program Logic Controller (PLC).
-
Sensors and valves
PLC and IoT-Gateway are located in a factory.
PLC controls technological process (i.e. temperature in coolers with beer), IoT-Gateway is "proxy" between PLC and Application-Server
is analog of web-SCADA. It provides web-interface for operators.
connets to PLC via ModbusTCP. Sends alarms via Telegram.
contols the technological process.
-
use vue.js
-
make html-template
-
use PostgreSQL and time series for trends
-
use local copy of css bootstrap
-
use database for telegram clients
-
jinja for telegram messages
-
change modbus library. Use mock
-
refactor IoT-Gateway
-
use json config file for ip, token etc
-
use MQTT, RabbitMQ..