The global EV range test driver

The difficulty of driving a cycle is not necessarily to execute it optimally, but to repeat it with the same performance, again and again whatever the day, the environment, or the vehicle.

ST?HLE robots are recognized worldwide for delivering this quality. The performances measured according to the regulations of SAE J2951, are delivered as calculated values for ENERGY RATING and DRIVING INDEX. This technology is used by OEMs as well as by institutions. It makes verification traceable and, in certain regions, driving robots are part of the homologation process.

Electric vehicles require specific driving solutions. Increased pedal sensitivity and higher dynamics, coupled with hysteresis for energy recovery. The controller designed by ST?HLE meets each of these expectations. It offers functionality in repeating cycles. It is thus possible to repeat different cycles in a loop in order to test the vehicle under all its states of battery charge or temperature over long periods of time.

The Integration with HIOKI Power Analyzer and the possibility of exporting measurements to MS Excel extends the scope of use of the results.