OTA(Over The Air)

What Is OTA(Over the Air)?

Technology for wireless delivery of software and firmware updates

Modern vehicles are equipped with numerous software-controlled components, such as infotainment systems and advanced driver assistance systems (ADAS).By utilizing OTA technology, these systems can be kept up-to-date at all times, enabling new features to be added and bugs corrected remotely.
This removes the need to take a vehicle to a dealership or repair shop like before, greatly improving user convenience.It also benefits manufacturers as it reduces operational costs and enables more rapid failure response, leading to improved service quality.

With increased convenience comes increasingly complex OTA software

OTA enables users to download software updates and bug fixes without having to take their vehicles to a dealer or repair shop, significantly improving user convenience.On the flip side, the software underpinning OTA has become increasingly multifunctional and sophisticated, making development and operation a more challenging prospect.

Backed by Proven Development Experience, ATEC Is Ready to Deliver OTA Solutions for Various Use Scenarios

Integration and implementation using AUTOSAR BSW

Development is handled by our numerous experienced engineers well-versed in AUTOSAR.We provide end-to-end support from requirements analysis to integration and evaluation.
Furthermore, by forging partnerships with BSW vendors, we have put in place systems to keep us constantly up-to-date with all the latest solution insights.This enables us to respond quickly and decisively to any technical hiccups.

Development of an OTA module extending AUTOSAR BSW

ATEC employs a large number of embedded software engineers specializing in automotive ECUs and proficient in AUTOSAR development, and for requirements difficult to achieve with standard AUTOSAR BSW, those same engineers can customize software according to your specifications and suggest best-fit solutions.

Development of original OTA modules

We have many specialists well-versed in fields such as “diagnostic communication” and “reprogramming,” which underpin OTA technology, and we can handle development from scratch.
This enables us to provide flexible and targeted technical support even when requirements are difficult to fulfill with standard solutions.

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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.