Facing the challenges like the increase of complexity of in-vehicle network technology and quantity of ECUs, and the decrease of R&D cycle, it is the trend that OEMs will authorize  3^rd  party test certificate companies to improve the confidence level and conformance of the ECUs from different suppliers. Polelink has worked for many years together with leading domestic OEMs ( Geely, PATAC, SAIC, GreatWall Motor, GAC, CHANA, etc.) in the field of in-vehicle network communication, diagnostic and flashing, function test for E/E systems, and been authorized by Geely, GreatWall Motor and GAC to provide 3^rd party test services for their ECU suppliers. Based on the service experiences and our know-how, we can provide 3^rd party test certificate test services as follow:

Automotive Ethernet Test : 

• 100 Base-T1 and1000 Base-T1 TC8 Conformance Test, providing advice for integration with Upper Tester and ETS

•  Avnu-AVB and TSN Conformance Test

•  AUTOSAR Conformance Test

• OEM Customized Tests: Communication, Diagnose, Flashing, DoIP, etc.

FlexRay / CAN FD / CAN / LIN Test ：

• Communication Test

•  UDS Diagnostic Protocol Test

•  Flashing Test

Function Test  : 

• ECU Validation Test at component level

• ECU Validation Test at vehicle level

                                    Figure：Test House accreditation from GreatWall Motor

                                           Figure：Test report of DoIP and AVnu-AVB 

                                                   Figure：Test report of TC8 SOME/ IP

                                                Figure：Test report of CANFD