Diagnostic

What Is ATEC’s Automotive Diagnostic Service?

Leading diagnostics in the SDV era with over a decade of diagnostic experience and cutting-edge technology.
We are tireless in introducing new technologies such as SOVD to deliver competitive diagnostic solutions.

ATEC provides end-to-end solutions built on diagnostic systems, covering market diagnostic equipment development, ECU design, plant equipment, diagnostic specification formulation, SOVD support, validation, supplier collaboration, and market launches.We provide the diagnostic infrastructure critical to enabling SDV development.We stand out from the rest by tapping into our on-site capabilities and flexibility to solve our customers’ challenges.

Solving Automotive Diagnostic Issues With ATEC

We hold the key to solving challenges in increasingly complex and sophisticated diagnostic fields.

Lower development efficiency due to more complex ECU specifications

We provide end-to-end support directly linked to development sites—ranging from requirements analysis to software verification and SOVD implementation.

Ensuring specification differences and compatibility among suppliers

We put our extensive experience to good use by making specification adjustments for diverse suppliers and vehicle models.We are ensuring compatibility in the SDV era.

Bolstering diagnostic data security

Members well-versed in the latest standards such as UDS and SOVD will also address security requirements.

Overview of ATEC’s Automotive Diagnostic Services

End-to-end support for all aspects of automotive systems—from diagnostic specifications to new technology integration, verification, and evaluation

One-stop support is provided across every step of the process—from diagnostic equipment development, ECU design, and diagnostic specification optimization to SOVD implementation, supplier collaboration, software validation, and market launch.We support SDV development with our decade-plus track record and expertise.

Supporting OTA implementation in compliance with ISO 15765 and ISO 14229

We provide wide-ranging support from the implementation and customization of diagnostic systems compliant with ISO 15765 (CAN communication) and ISO 14229 (UDS), including over the air (OTA) compatibility, to new diagnostic communication for the SOVD/SDV era, on-site verification, and vendor coordination.

Wide-ranging back-up from ITS-related ECU diagnostic design to implementation support

We also have extensive experience in diagnostic design work for ECUs related to intelligent transportation systems (ITS).We design best-practice diagnostic specifications factoring in communication standards and security requirements, and provide end-to-end support from supplier collaboration to on-site validation.
While keeping abreast of the latest trends in the ITS field, we help to solve challenges in increasingly sophisticated vehicle networks.

Advantages of ATEC’s Diagnostics

ADV. 1

Total organizational strength

With extensive experience in diagnostics and ECU development, we drive diverse projects forward through on-site negotiations and organizational skills.
Our strengths lie in our trusted relationships enabling direct communication with OEMs and suppliers both in Japan and abroad, as well as our broad-ranging capabilities covering SOVD implementation, failure analysis, and PMO operations.We are driving growth with a diagnostic platform designed for the SDV era.

ADV. 2

Peerless on-site capabilities and flexibility

In addition to our proven track record in diagnostics and ECU development with OEMs and suppliers both in Japan and abroad, we leverage field-honed expertise and negotiation skills to successfully bring projects home.We can also handle SOVD and SDV-related technologies.We have earned trust by providing flexible services tailored to customers’ challenges and needs, backed up by reliable quality control.

ADV. 3

Continuously growing organization

We are aggressively pursuing organizational reform in order to fuel continued growth.
We proactively bring in outside expertise and leverage our on-site capabilities and flexibility as tools to become a company poised for rapid growth.

Case Studies

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Other Solutions

AUTOSAR

Leveraging the expertise of over 150 specialized engineers and our extensive development experience, ATEC delivers high‑quality and optimized development support, including in the fields of communication and security.

OTA(Over The Air)

With extensive development experience of our expert engineers, we provide flexible OTA solutions that comply with AUTOSAR standards while accommodating custom requirements.

Diagnostic

ATEC provides solutions to the challenges of increasingly complex and sophisticated ECU diagnostics.Tapping into over ten years of proven experience, we provide end-to-end support ranging from requirements analysis to on-site verification and SOVD implementation.

DevOps

ATEC has integrated development and operation through DevOps implementation, delivering both speed and quality.We enable continuous delivery and improvement through automation, such as CI/CD and HIL testing, and deliver best-fit development and operation approaches aligned with your challenges.

Cyber Security

ATEC applies its AUTOSAR expertise and extensive development experience in automotive cybersecurity to safeguard SDVs and connected cars from cyberattacks, making safe and secure mobility a reality.

Automotive Network

ATEC provides wide-ranging support in the automotive network field, with specialized managers well-versed in CAN communication standards and wiring requirements, covering everything from development support for high-speed CAN and CAN-FD-compatible ECUs to communication protocol verification and security assessments.

Experiments & Evaluation

ATEC conducts a diverse range of experiments and evaluations, including powertrain, ADAS, and electrification, utilizing actual vehicles, bench testing, HILS, and simulation.From the stages of early development through to mass production, our team of experts will help to raise product quality and market competitiveness through high-precision technical support.

Automotive ECU Design and Development

In the design and development of automotive ECUs, our engineers will bring their considerable experience and expertise to the table, providing support that ranges from clarifying requirements specifications to achieving regulatory compliance and certification.We deliver high-quality, reliable ECU development tailored to multi-country deployment and complex vehicle requirements.

Evaluation Jig Production

ATEC’s team of engineers provides end-to-end design and manufacturing of evaluation jigs and benches customized to meet on-site needs for automotive products.By flexibly complying with even the most demanding requirements, we help solve challenges encountered in development settings, thereby boosting safety, quality, and efficiency.

Environmental Simulation Test

ATEC makes use of its in-house lab facilities and expertise to provide end-to-end support from prototyping through to pre-production for environmental simulation testing and electrical evaluation of automotive products.We offer support for high-quality product development by establishing test environments and conditions, and flexibly accommodating design and specification modifications during testing.

Development Support App

ATEC provides development support apps optimized for on-site use.We provide end-to-end support from analyzing and designing operational challenges to implementation and evaluation, eliminating person-dependent manual work and ironing out quality inconsistencies.We can adapt flexibly to even the most challenging issues, ensuring improved operational efficiency and quality.

Embedded Software Development Training

ATEC’s AUTOSAR training enables embedded software development engineers to acquire knowledge in a systematic fashion.Specialized instructors teach AUTOSAR standards and break down practical ECU development know-how, providing training that equips participants with the technical skills and problem-solving capabilities needed on the ground.

Plant

ATEC provides wide-ranging support for vehicle manufacturing plants, capitalizing on diagnostic technologies such as inspection scenario development, failure analysis, and data visualization.We offer flexible support for establishing domestic and international bases and launching new production lines, helping to resolve on-site issues and improve quality.