Comprehensively evaluating functions and performance expected of automobiles

Ahead of other automobile parts manufacturers, Aisin built a comprehensive proving ground with test tracks in 1970. With test courses recreating road conditions across the world and state-of-the-art facilities, we have continued to verify and pursue performance and durability of products.

Environmental Simulations of Unique Environments around the World

To provide high-quality products with confidence, we conduct evaluations on our own by simulating unique environments around the world. We perform tests from every conceivable angle while adopting the viewpoints of users, and we securely respond to increasing demands for reliability by promptly incorporating the evaluation results back into product development.

Evaluation of effect of electromagnetic waves on electronic devices
Evaluation of effect of electromagnetic waves on electronic devices
Assessment of fuel economy and exhaust gas emissions' impact on environmental load
Assessment of fuel economy and exhaust gas emissions' impact on environmental load
Evaluation in high-temperature environments
Evaluation in high-temperature environments
Vehicle stability control system performance evaluation
Vehicle stability control system performance evaluation
Evaluation under various road surface conditions
Evaluation under various road surface conditions
Evaluation of automated braking
Evaluation of automated braking

Comprehensive Proving Ground

Fujioka Proving Ground
Fujioka Proving Ground
With low-temperature and high-temperature chambers, an anechoic chamber, and engine assessment equipment, comprehensive evaluations of wide-ranging vehicles and products are conducted.
Toyokoro Proving Ground
Toyokoro Proving Ground
Evaluations are conducted using a full range of test tracks, including simulated icy surfaces and various road conditions from around the world.
Fowlerville Proving Ground
Fowlerville Proving Ground
The first proving ground established in North America by a Japanese auto parts manufacturer