This technique is to verify the difference between electric vehicle actual performance and the development targets by validating the electric vehicles in real environment. The specification includes road ratio, drive range and payload, and to collect the information including vehicle speed, battery pack current, voltage and state-of-charge from the real operation.

(1) simulate road ratio：hills and rough road(13%), super highway(22%), urban(33%), suburban (32%)
(2) cycle range：32.9 km
(3) cycle time：1 hr

To verify the performance of electric vehicle and key components development

By means of testing in proving ground will reduce the operation risk and time loss in case of any breakdown or any other unexpected circumstances. Furthermore, technical personnel could also react and response in time.