CAN / CAN FD Network Protocol Conformance Testing

GRGTEST offers CAN / CAN FD Network Protocol Conformance Testing services, covering communication testing, network management testing, diagnostic testing, firmware writing testing, DTC testing, and other related categories.Automotive electronic control components, bench testing, and in-vehicle testing.

1. With CNAS accreditation covering 4,463 parameters, CMA accreditation encompassing nearly 4,000 parameters, and CATL accreditation spanning 58 categories.

2. GRGTEST has obtained laboratory accreditation from domestic automakers (such as BAIC and Luoke) for CAN/CANFD testing.

Communication testing takes 5–7 working days, network management testing 4–6 working days, diagnostic testing 3–5 working days, and flash programming testing 6–8 working days.

With the development of China's automotive industry and significant improvements in road traffic conditions, automobiles have become a vital mode of transportation. While providing convenience to daily life, the network communication capabilities of automotive electronic control unit modules have grown increasingly crucial. Consequently, consistency verification of automotive CAN/CANFD network protocols has become a key concern for both vehicle owners and manufacturers.

The ISO11898 protocol standard serves as a critical safeguard for the safe operation of automotive electronic control units. CAN/CANFD communication testing encompasses evaluations at the physical layer, data link layer, fault tolerance, application layer, and communication-related diagnostic functions; network management testing includes packet format validation, network management mechanism verification, state transition validation, error handling assessments, and specialized tests; diagnostic testing covers transmission layer diagnostics and diagnostic service evaluations; while programming tests involve forward and reverse programming procedures.

1. GRGTEST operates a specialized automotive testing laboratory, dedicated to advancing theoretical foundations and cutting-edge technologies for automotive communication network testing solutions, facilitating their commercialization and practical application. The facility is capable of conducting comprehensive testing for products across all stages of the automotive industry chain.
2. The Guangzhou, Shanghai, and Qingdao laboratories of GRGTEST have established specialized CAN/CANFD testing capabilities and service teams, serving automotive OEM and Tier 1 industry clusters across North China, South China, East China, and Southwest China, while providing localized services.
3. GRGTEST has obtained laboratory accreditation for CAN/CANFD testing from major domestic automakers such as BAIC and Luoke.
4. GRGTEST boasts a professional CAN/CANFD communication testing team capable of analyzing electronic control products and providing corrective recommendations.

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