"Flash-memory friendly and fail-safe by design, Tuxera solutions are a perfect fit extending significantly the flash memory lifetime and ensuring file system consistency in every situation."
- Mr Huang, System Engineer at Desay SV Automotive
Benefits of Tuxera automotive data storage & connectivity solutions
Want to accelerate your SDV architecture designs?
Reduce your time to market and ensure consistently high-quality code by choosing Tuxera’s embedded file system and network solutions in vehicle E/E designs. Our solutions are already on the road and have been for decades. They are compatible with any hardware and can be easily integrated with existing code. Whether your project is driven by high performance demands, cost savings, or meeting quality standards, Tuxera has the solution for you.
Want to avoid the risk of costly recalls caused by data corruption?
Our file systems are fail-safe by design. They minimize data corruption that could lead to MCU failures, issues with system booting, errors during OTA updates, slow performance, and more. Our networking stack includes industry standard cyber security protocols, like MACsec, IPsec, and TLS with associated cryptography. This keeps your vehicle’s communication network secure from cyber attacks now and into the future.
Need to comply with specific automotive quality standards?
Our file system, Reliance Assure, meets stringent automotive industry standards ensuring high quality and traceability. The coding of the file system follows the MISRA-C:2012 and Automotive SPICE framework. Our networking stack has been developed following the MISRA-C guidelines and SafeTCP/IP has been developed following the ISO26262 standard for applications that require functional safety. We are constantly improving our product development processes to meet the latest industry certification requirements.
Why us?
We bring with us four decades of embedded system design expertise and in-depth hardware and software knowledge. If you’re looking for our track record in the automotive industry, Tuxera software runs in more than 200 million vehicles in the field to date. Not to mention our global, in-house technical support team is ready to assist you in multiple languages across all time zones.
Interested to learn more about automotive solutions by Tuxera?
Tuxera storage solutions by automotive domain
ADAS/Autonomous Driving storage and networking
Ensuring road safety and an enjoyable ride, ADAS requires rich data from sensors in the car. The storage hardware and software need to withstand heavy read-write-and-repeat cycles every day. A high-performance, lifetime-protecting storage management software is the smartest choice in ensuring the flash memory hardware lasts the entire lifetime of the vehicle.
File systems, flash management, and networking for ADAS data
File system for Linux, QNX
File system for INTEGRITY, RTOSes
Raw flash manager for Linux, INTEGRITY, RTOSes
File system for VxWorks
Comprehensive IPv4/v6 network connectivity: IPsec, MACsec, TLS, & more
Certifiable TCP/IPv4 networking stack developed to ISO 26262
Car dashcam and DVR
Every millisecond of video data capture counts. The storage solutions for car dashcams and DVRs need to be high performance, low latency, handle multiple, parallel data streams, and withstand countless write and erase cycles.
File systems for car dashcam and DVR storage
File system for Linux, QNX
For Linux, ThreadX, other RTOSes
File system for ThreadX, other RTOSes
Digital cockpit and instrument cluster
Ensuring road safety brings emphasis to the critical nature of the data used and stored for this automotive domain. An added challenge is that these environments are often hyperconverged and virtualized, and the storage should support a shared, centralized infrastructure to save on cost and vehicle weight. The storage solutions used in this domain must support these virtualized environments, withstand heavy reads and write-and-erase cycles every day, be power fail-safe, and boot rapidly in case of failure.
File systems and quick boot for instrument cluster storage
File system for Linux, QNX
File system for INTEGRITY, RTOSes
Raw flash manager for Linux, INTEGRITY, RTOSes
File system for VxWorks
EDR: in-vehicle event recorders or black boxes
With the data collected from black boxes, safety analysts and accident investigators can evaluate how cars perform in crashes and ultimately design safer cars. Its main requirement is ultimate durability in order to preserve data integrity. The type of data collected by the EDR depends on regional government regulations and the level of automation of the vehicle.
Vehicle speed, braking, engine RPM, location, radar, LIDAR, and video streams from various cameras are just a few examples of the event data possibly stored inside EDRs.
EDR storage needs to withstand heavy write and erase cycles throughout its lifetime, plus provide rock-solid power-fail safety to ensure data is stored in event of a crash or failure. High-performance, lifetime-protecting, fail-safe storage management software is the smartest choice for black box use.
File systems and flash management for EDR storage
File system for Linux, QNX
File system for INTEGRITY, RTOSes
Raw flash manager for Linux, INTEGRITY, RTOSes
Structured data storage on NOR flash
Connected car IVI and infotainment systems
Tuxera’s file systems are the go-to choice in premium automotive infotainment (IVI) systems. Our GravityCS by Tuxera file systems – Microsoft exFAT by Tuxera, Microsoft FAT by Tuxera, Microsoft NTFS by Tuxera, Tuxera HFS+, and Tuxera APFS – are already at work bringing full interoperability with memory cards and USB storage. They also make IVI systems faster, more responsive, and more durable – helping you deliver the best possible ride to your drivers.
The IVIs of the future need more than just external storage support, however. Future IVIs must be able to run multiple, data-intensive applications at once. An added challenge is that these environments are often hyperconverged and virtualized, and the storage should support a shared, centralized infrastructure to save on cost and vehicle weight. The storage solutions used in this domain may need to support these virtualized environments, while also withstand multiple reads and countless small writes every day, provide interoperability with external storage, and boot rapidly in case of failure.
Infotainment storage case studies
File systems and flash management for IVI storage
File system for Linux, Android, QNX
For Linux, Android, QNX
Raw flash manager for Linux, INTEGRITY, RTOSes
File System for VxWorks
Automotive telematics
Telematic devices deliver data such as position and onboard diagnostics, fuel consumption, or driver behavior. The goal is often to improve fleet management and efficiency, and to protect the safety and wellbeing of fleet drivers. These devices require rich data from sensors in and outside the car.
Edge storage needs to be provided inside the car because it’s not feasible to transmit all data to the cloud for further processing. These storage solutions need to withstand heavy read workloads, countless write-and-erase cycles every day, and get the maximum life out of the storage hardware. The storage also needs to be power-failsafe to ensure the necessary data is preserved in event of failure.
File systems, flash management, and networking for telematics data
File system for Linux, QNX
Raw flash management for Linux, INTEGRITY, RTOSes
File system for VxWorks
Comprehensive IPv4/v6 network connectivity: IPsec, MACsec, TLS, & more
Certifiable TCP/IPv4 stack developed to ISO 26262
Telematics storage case studies
Resources
Automotive storage whitepapers, videos, and more
Tuxera automotive storage & networking software portfolio
Flash testing services
Advanced system-level embedded flash memory testing
Get in touch about our automotive solutions
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