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eSync OTA

Unlock the Power of Full-vehicle OTA Software with eSync

Seamless

Proven

advanced

Scalable

Future-ready

Future-ready

eSync OTA software
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Over-the-air

Full-vehicle OTA - deployed in millions of vehicles

Over-the-Air Updates for the Next Generation of Software Defined Vehicles

Experience the future of the connected SDV starting with full vehicle OTA from Excelfore.  The standardized and structured eSync pipeline securely scales to reach all the ECUs and smart sensors in the car, with the flexibility to cover any in-vehicle network topology or system architecture.

Additional microservices unlock seamless extensions into Features-on-Demand and deep data aggregation.

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Benefits

Maximize Your Product's Potential

streamlined
Best-in-Class Security

The eSync OTA data pipeline incorporates an industry best practices “zero trust” model to ensure secure delivery and verification of software updates and parameter files. Links are mutually authenticated both to the cloud and within the vehicle, providing a layered defense. Contents are encrypted both in transit and at rest. And payloads are verified to the root of trust before and after installation, to bit-level accuracy, to ensure that no contents are ever corrupted.

When you want it
Flexibility and Scalability

The eSync OTA pipeline uses distributed agents to perform the bulk of the update tasks for any particular edge device. Unique device requirements are encapsulated into the agent for that device. Additional devices are added by providing additional agents. eSync is proven to update all popular automotive Operating Systems, and is deployed for vehicles where it updates only one device, or more than 65 different edge devices.

Flexible-Subscription-Models
Future-proofing & Innovation

Fix shortcomings, comply with changing regulations, enhance functionality and efficiency, and add new features. Use your connectivity to ensure that the vehicle, and the devices in the vehicle, can adapt to evolving market demands throughout the product life cycle. eSync OTA future-proofs your product, preparing it for new features, technical capabilities, and requirements.

Efficient-Revenue-Management
Time and Cost Savings

OTA from Excelfore saves time and cost in development and throughout the vehicle life cycle.  Development is quicker due to the standard structured approach of the eSync pipeline, with OEM integration projects completed in as little as 4 months. In the field, full vehicle OTA reduces manual updates and recalls, saving channel costs and customer time.

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Key Features

Sharpen Your Competitive Edge

Full Vehicle OTA
Full Vehicle OTA

eSync OTA from Excelfore is a proven solution for updating all the programmable devices in the vehicle. Updating a high-performance computing platform running the latest autonomous driving stack, an airbag controller running classic AUTOSAR, or a small seat positioning and heating controller with an open-source RTOS environment, eSync gives you a consistent approach to updating the whole vehicle.

Fault Tolerance
Fault Tolerance

The eSync pipeline is highly tolerant to interruptions and transmission errors. Interrupted streams do not need to re-start, but can continue from the latest checkpoint. When installations fail, retries and rollbacks happen automatically, including the rollback of interdependent devices to ensure concurrent generations of software.

Advanced Security
Advanced Security

eSync provides best-in-class cybersecurity, with mutual authentication, layered defenses, and payload encryption at rest and in transit. Data integrity checking ensures bit-level verification of every payload to the root-of-trust both before and after installation into the ECU.

Telematics Integration
Adaptive Delta Compression

Excelfore’s patented Adaptive Delta Compression technology reduces payload size by as much as 95%, reducing operating costs while providing the tools to prevent excessive vehicle downtimes due to in-vehicle processing.

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Bi-Directional Pipeline

eSync is a bi-directional data pipeline. It not only pushes updates to the vehicle for installation, but also pulls data from the vehicle, providing updates to OEM vehicle databases and providing the foundation for advanced eDatX data aggregation.

PD Framework
Scalability

eSync has been deployed in production programs to update one device, or more than 65 devices.  It scales to update as many devices as you want to update.

Adaptive Compression
Flexible In-Vehicle Deployment

eSync uses a standardized set of embedded components which span all popular automotive operating systems, network and bus interfaces, and EE architectures.

Fault Tolerance
Flexible Cloud Integration

Leverage the microservices-based architecture of eSync to enable seamless integration with OEM databases and Cloud services.

Over-The-Air Updates
Flexible Operation

The dynamic “policy” construct within eSync allows the OTA administrator to change the behavior of the update pipeline without re-coding any of the embedded or cloud components.

Experience the Power of Our Products: Request a Live Demo

Blog

The CI in CI/CD Might Just be the Apple of the OEM eye

In the SDV era, the rising demand for diverse features challenges OEMs to swiftly integrate components, with Continuous Integration emerging as a crucial catalyst for accelerating innovation in the automotive...

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Use Cases

Discover How eSync OTA Transforms Automotive Connectivity

full vehicle
cloud

Full Vehicle OTA

eSync OTA from Excelfore provides full vehicle OTA for several car models produced by a major automaker.  The first model into production was a Luxury SUV.  eSync provides full vehicle lifecycle Software management:

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OTA updates for 33 ECUs in 6 Technical domains.

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Devices from 24 different suppliers running 12 different Operating Systems.

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22 of the ECUs, and their Agents, were re-used in this OEM’s second vehicle with eSync, reducing integration cost and time by more than 60%.

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OTA for Self-Driving Platform

OTA for Self-Driving Platform

A leading supplier of AI-based autonomous technology provides platforms for a variety of vehicle types.  Their technology is advancing rapidly, and the ability to continuously update their software is critical to the success of the platform.  eSync OTA plus Excelfore’s patented Adaptive Delta Technology provides an efficient solution, driving their product forward while protecting their operations budget.

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Complex software.

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Large stacks with frequent updates.

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Standardized eSync OTA eases implementation.

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Excelfore Adaptive Delta technology reduces payload sizes up to 95%, saving on airwave costs.

benefits of esync ota

Enjoy the latest news & blog from the industry.

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Jun 12, 2024 1:18:57 AM

How the YANG/NETCONF Duo Enhance Vehicle Connectivity and Safety

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May 6, 2024 1:22:20 AM

Simplifying Vehicle Diagnostics With eSync

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May 1, 2024 8:04:37 PM

The Art of Safe Updates: Strategies for Edge Device Maintenance

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Apr 25, 2024 8:19:09 AM

The CI in CI/CD Might Just be the Apple of the OEM eye

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Mar 19, 2024 3:36:43 AM

Simplifying Vehicle Diagnostics With eSync

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Feb 22, 2024 4:00:21 AM

The Art of Safe Updates: Strategies for Edge Device Maintenance

Feb 16, 2024 5:13:45 AM

The CI in CI/CD Might Just be the Apple of the OEM Eye

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Dec 21, 2023 9:46:44 PM

IIJ Global Teams Up for Connected Cars Security | Excelfore

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Dec 6, 2023 12:59:13 AM

Explore Latency and TSN in Software-Defined Vehicles| Excelfore

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Oct 10, 2023 8:07:31 AM

Lead the Global Automotive Sector with eSync OTA | Excelfore

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Oct 10, 2023 8:05:37 AM

Enhance Automotive Innovation with eSync OTA | Excelfore

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Oct 10, 2023 8:04:09 AM

Combining Experience and Excellence for the Global Automotive Industry

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Dec 25, 2022 5:59:15 PM

Excelfore Unveils Integrated SDV Solutions at CES 2023

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Jan 10, 2022 8:10:19 AM

Check out Green Hills Partnership for eSync OTA | Excelfore

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Oct 27, 2021 11:05:25 AM

AVnu Alliance Partners for TSN Certification | Excelfore

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Apr 6, 2021 4:24:44 AM

Red Hat Collaboration of Openshift with eSync OTA | Excelfore

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Mar 10, 2021 7:50:29 AM

Check out eSync Agent SDK on Microsoft Azure | Excelfore

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Dec 9, 2020 3:59:15 AM

JMC Adopts eSync for OTA Updates in Ford and JMC | Excelfore

Oct 20, 2020 12:50:26 AM

Ficosa picks eSync for OTA Updates in Maruti Suzuki cars | Excelfore

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Aug 6, 2020 8:54:10 AM

Siemens Showcase eSync OTA Updates in AUTOSAR | Excelfore

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Aug 4, 2020 8:26:52 AM

Ethernet protocols licensed for Capital VSTAR | Excelfore

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May 26, 2020 4:03:39 PM

Low-Cost, Low-Risk OTA Integration with eSync SDK | Excelfore

May 13, 2020 4:11:47 AM

Excelfore joins with Green Hills for vehicle connectivity.

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Jan 20, 2020 4:03:04 AM

Powering PREH Car Connect's European OEM | Excelfore

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Jan 7, 2020 4:57:00 AM

Ethernet TSN & GPTP Stack Now in Open Source | Excelfore

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Sep 8, 2019 5:01:18 PM

Excelfore collaborates with Microsoft on Automotive OTA

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Sep 3, 2019 5:20:52 PM

FAW deploys Excelfore's eSync for automotive OTA updates

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Jun 25, 2019 5:25:10 PM

eDatX Data Aggregation Platform for Automotive | Excelfore

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Mar 14, 2019 7:40:49 AM

Baidu selects Excelfore eSync for the Apollo Autonomous

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Feb 20, 2019 11:37:50 AM

Shrikant Acharya Unveils Time-Aware Shaper | Excelfore

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Feb 6, 2019 2:43:02 PM

Excelfore adds Time Aware Shaper to Ethernet TSN protocol

Dec 12, 2018 11:31:29 AM

ZF honors Excelfore with award for top digitalization

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Dec 6, 2018 7:27:09 PM

Impressive Demos at CES 2019 | Excelfore Innovation

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Oct 24, 2018 7:22:28 PM

Excelfore Sets Up Automotive Connectivity Center in Japan

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Sep 26, 2018 11:38:56 AM

Excelfore Ties with Molex and Hella through Investments

Sep 13, 2018 9:33:56 PM

eSync Alliance unveils its Board Officers | Excelfore

Sep 7, 2018 2:40:53 PM

eSync Alliance Names New Board and Election of Officers

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Mar 8, 2018 5:59:33 PM

Securing automotive software over the air updates | Excelfore

Feb 22, 2018 3:47:45 PM

eSync Alliance Appoints Rick Kreifeldt as ED | Excelfore

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Jan 9, 2018 7:42:00 AM

eSync Bi-Directional OTA for Vehicle Fleet | Excelfore

Jan 5, 2018 12:57:54 PM

Securing Automotive Connectivity with Molex|Excelfore

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Jan 4, 2018 8:49:15 AM

eSync OTA Feature Upgrades and Predictive Analytics | Excelfore

Sep 14, 2017 8:05:50 AM

Adaptive Delta Compression for Automotive OTA | Excelfore

Aug 8, 2017 8:13:32 AM

Excelfore and Wipro Partner on Secure Connectivity Ideas

Jun 8, 2017 10:40:30 AM

eSync Alliance for Secure Automotive OTA | Excelfore

May 31, 2017 3:35:39 AM

Excelfore Offers OTA Updates and In-Vehicle Network Options

Jan 3, 2017 6:59:09 AM

Excelfore Showcases Smart Mobility Collaborations at CES

Jan 3, 2017 6:50:43 AM

Molex Partners to Expand In-Vehicle Connectivity | Excelfore

Dec 19, 2016 7:10:29 AM

Excelfore @ CES 2017: Smart Mobility Networks Demo

Nov 2, 2016 2:58:11 PM

Excelfore wins Best of Show Award for Innovation Demo

whitepapers

Excelfore and Red Hat standardize automotive OTA updates

whitepapers

AWS: Scalable Standardized Pipeline for Automotive OTA

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Evaluate the Solution Deployed by Global OEMs

Our Guarantee

Delivering Seamless Connectivity and Reliable Updates

Faster Time to Market
faster-time-reduce

At Excelfore, we provide standards-based solutions with powerful tools to drive faster in-vehicle and cloud integrations.

Through Leaders in Automotive Connectivity
Lower-TCO

From the first AVNU-certified AVB protocol stacks, to the first implementation of a full eSync OTA stack, Excelfore leads the way in connected technologies.

Driving Standards and Interoperability
Access-to-cutting-edge-technology

Excelfore actively drives standards and interoperability for in-vehicle networking and cloud connectivity.

Building Trust through Partnership
Building-Trust

Seamless integration is crucial to successful adoption of any technology. As your trusted partner, we provide comprehensive support throughout the integration process.

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Got Questions?

We will be happy to present you our solutions.

eSync is an advanced over-the-air technology designed for software enhancement and data extraction from connected vehicles. It offers a secure data conduit, allowing access to numerous electronic devices irrespective of their vendor, network, bus type, or operating system.

Vehicle manufacturers can retrieve data from ECUs in formats like concise message data, voluminous diagnostic data, or continuous streams (sourced from devices like cameras or LiDARs). Moreover, eSync offers the flexibility of dispatching diagnostic scripts from its server to the endpoint apparatus, granting a command interface for initiating and ceasing the collection of specialized ECU data, which is pivotal for remote troubleshooting.

At its core, eSync uses Agents strategically distributed across the in-car network, handling a significant share of update functions. These Agents, embedded within edge apparatuses or stationed near them, manage simultaneous updates across several devices, curtailing vehicle inactivity periods. Customized to the apparatuses they cater to, these Agents consolidate devices of varied characteristics into a singular data channel.

eSync is not limited to a singular operating system. Its technology guidelines clarify the design, operational dynamics, and interfaces of the Server, Client, and Agents, which can be incorporated into any OS. So far, eSync software modules have been integrated with platforms like Android, Linux, QNX, AUTOSAR, Integrity, and other niche real-time OSs such as Erika and FreeRTOS.

What sets eSync technology apart is its structured methodology, relying on distributed software agents equipped with well-defined, publicly accessible APIs. This layout promotes collaborative efforts from multiple entities, fostering the creation of a uniform bidirectional OTA data conduit. The eSync Alliance lays out comprehensive guidelines, enabling member entities to construct their eSync-compatible data channel segment.