OPC UA CAR SERVER with NodeOPCUA

A simple server that represents a car with the follow structure:

• Car (obj)
  • Speed (attr)
  • Accelerate (meth)
  • Stop (meth)
  • Engine (obj)
    • Temperature (attr)
    • Oxygen (attr)
    • Pressures (attr)
  • Sensors
    • Any number of user-defined sensors

Install from source

$ git clone "https://github.com/Engineering-Research-and-Development/opc-ua-car-server"
$ cd opc-ua-car-server
$ npm install --unsafe-perm
$ node car.js

Car model behavioural specs

Motion Status	Engine	Acceleration	Oxigen	Temperature	Pressures	Speed
Stopped	Off	0	0	Environmental 20 °C	[0,0,0]	0
Stopped	On	0	5	Tends to 80 °C	Tends to [100,100,100]	0
Accelerated	On	> 0	Varies with speed. When the acceleration increases an overshoot is triggered, otherwise if acceleration decreases an undershoot is triggered.	Tends to 80 °C	Tends to [100,100,100]	Varies with acceleration
Constant	On	0	Constant	Tends to 80 °C	Tends to [100,100,100]	Constant
Decelerated	On	< 0	Varies with speed	Tends to 80 °C	Tends to [100,100,100]	Varies with deceleration
In motion (Decelerated)	Off	0	0 (Transmission Neutral / Engine Brake)	Tends to 20 °C	Tends to [0,0,0]	Tends to 0
From decelerated to constant	Off -> On	0	Follows the current speed	Tends to 80 °C	Tends to [100,100,100]	Constant