The stand consists of a Geely Emgrand car with functional cutouts on the front and rear left doors, hood, and a block for injecting faults.
The fault injection block is a frame made of industrial aluminum profile with a front panel. The panel displays electrical connection diagrams of sensors, diagrams of sensor locations in the engine compartment, and includes a USB interface connector, power circuit fuse, and automatic switch. Inside the control unit, there is a power supply unit, a communication board with a computer, and a relay board.
Fault injection is done from a computer using EM_Base software. Fault diagnosis is performed by connecting an auto scanner to the car’s diagnostic connector.
The laboratory stand is accompanied with:
- A set of teaching materials and technical documentation intended for the teaching staff.
- Software allowing for the injection of faults into the vehicle’s electrical system.