Vehicle Safety Systems

 

Rokion trucks incorporate a number of safety systems and controls to ensure both operator and passengers are kept safe in extreme mining environments. Each truck is designed to withstand the severity of rough terrain, high temperatures, abrasive conditions, and corrosive environments. All our trucks are equipped with redundant control systems for safe operation during ramp descent. The trucks are also designed with sophisticated controls for the battery, drive, and charging systems.

 

All Rokion trucks are equipped with traction control, speed limiters, safety interlock systems (charge and drive interlocks), as well as seat belts, fail safe parking brakes, lighting systems and options for integrated backup cameras, safety strobes, and programmable LED lighting.

 

Our electrical systems can be shut down via main power disconnect (high voltage) and control systems disconnect (low voltage).

 

In future, Rokion trucks are will be equipped with control systems that allow for programmable drive parameters that change as the vehicle transitions through different operational zones. Our goal is to ensure Rokion trucks assist in promoting safe and efficient movement in all areas of the mine so your people can focus on their job with confidence and security.

 

ELECTRONIC SAFETY CONTROLS

 

Adaptive Speed Control

 

Adaptive Speed Control is also an important safety feature used to manage regenerative braking. This programming feature maintains equilibrium between battery charge levels, the brake resistor, and vehicle cooling system by managing vehicle speed. This operation ensures the vehicle maintains regenerative braking during ramp descent.

 

Speed control algorithms in Adaptive Speed Control are predetermined to allow for high torque/weight ratios without compromising safe vehicle operation. Torque is made available the instant it’s needed, while acceleration and speed limiters prevent unsafe operation.

 

FUTURE / Adaptive Drive Parameters (Zone or Area Specific Drive Parameters)

 

Different operational areas within the mine require different max speed limits. Variable speed parameters would be programmed into our Adaptive Speed Control software allowing the vehicle to regulate its speed as it moves through predetermined zones. Newly cut ground would suggest a lower speed to prevent damage to the vehicle, while primary routes would allow for a higher speed limit for rapid transit. Mines will have the ability to lower vehicle damage while increasing operational safety without having to rely on procedural controls.