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Tata Elxsi’s TETHER fuels Tata Motors
Tata Motors Limited crosses a landmark milestone for 500,000 connected vehicles on their unified, connected vehicle platform
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TETHER AUTO
Tata Elxsi's award-winning cloud-based, vendor agnostic, hyper-scale IoT platform that enables automotive customers to offer a range of customer-centric and digitally enhanced features. With customer-centric features, the Connected Vehicle Platform (CVP) aims to improve the user's comfort, convenience, and safety. The platform architecture is based on a SOA and microservices approach and is built using best-in-class design principles, security and privacy by design, as well as considerations for high availability, resilience, and performance.
Connected Vehicle Platform takes advantage of cutting-edge technologies such as cloud computing, big data analytics, etc. and provides off-the-shelf dashboards for insights and actions for OEM for Vehicle design improvement as well refine vehicle maintenance schedules, live vehicle location tracking, driver behavior monitoring, navigation, electric vehicle battery management.
“In line with Tata Motors' stated objective of offering differentiated products based on our CESS philosophy (Connected, Electrified, Safe & Shared), we are delighted to have partnered with Tata Elxsi which not only allowed us to take the decision of developing a native platform for the Connected Vehicle Program, but also helped us to jump start and meet the critical product launch timelines. The collaboration between the two teams has been outstanding and will continue to ensure a wonderful customer experience”
- Rajendra Petkar, CTO, Tata MotorsKey Features
Over-The-Air Updates
- Allows for remote software updates, ensuring vehicles remain up-to-date with the latest features, security patches, and performance enhancements without needing dealership visits.
Real-Time Data Analytics
Enables OEMs to gather and analyze vehicle performance, driver behavior, and environmental data for insights that enhance decision-making and operational efficiency.
Vehicle-to-Everything (V2X) Communication
Enables vehicles to communicate with other vehicles, infrastructure, and devices, enhancing safety, traffic management, and navigation.
Seamless Integration with Third-party services
Facilitates interoperability with various applications, such as navigation, payment systems, and ride-sharing, enhancing the user experience and adding value for customers.
Enhances Security Protocols
Implements advanced cybersecurity measures to protect data, maintain system integrity, and ensure user privacy, crucial for building trust with customers.
User-Friendly Interfaces
Offers intuitive interfaces for drivers and fleet managers, providing easy access to vehicle information, settings, and connected services, improving overall user engagement.
Why TETHER AUTO?
Scalability & Reliability
Scalability & Reliability
Adjusts resources dynamically, supporting growth from a few 100 users to millions. It enables efficient handling of varying workloads, ensuring seamless performance and reliability.
Benefits:
- Cost Efficiency: Pay only for needed resources, reducing expenses as demand fluctuates.
- Flexibility: Easily handle growth without hardware limitations, ensuring seamless performance.
Real-Time Data Processing
Real-Time Data Processing
Real-Time Data Processing in connected vehicle platforms allows instant analysis of vehicle data, enabling proactive alerts, predictive maintenance, and improved user experiences by processing telemetry, diagnostics, and location data as events occur.
Benefits:
- Immediate Alerts: Low latency enables instant alerts for critical issues, Remote commands enhancing driver safety and reducing response time.
- Efficient Decision-Making: Real-time data with minimal delay supports quick, data-driven decisions, improving vehicle performance and user satisfaction.
Cybersecurity for OEM
Cybersecurity for OEM
Cybersecurity for connected vehicle cloud platforms involves data encryption, access control, threat detection, regular updates, compliance with regulations, and user education to safeguard sensitive information and ensure system integrity.
Benefits:
- Data Protection: Safeguards sensitive user and vehicle information from breaches, ensuring customer trust.
- System Integrity: Prevents unauthorized access and tampering, maintaining vehicle reliability and safety.
- Compliance with GDPR, R155,R156 ISO 27018, SOC2, TISAX and supported with AIS140 devices.
TETHER AUTO - Connected Vehicle Platform of the Future
In Focus
Information Hub
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What is TETHER AUTO, and how does it benefit automotive OEMs?
TETHER AUTO is Tata Elxsi’s connected vehicle platform, designed and developed with automotive OEMs’ day-to-day challenges in mind. It enables seamless vehicle-to-cloud connectivity, real-time diagnostics, OTA updates, and personalized digital services. Built on a secure and scalable supports cloud-native as well cloud neutral architecture, TETHER AUTO is cost-effective and one of the lowest latency in its segment.
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What cybersecurity standards does TETHER AUTO comply with?
TETHERAUTO is built with automotive-grade cybersecurity at its core. It complies with key standards like GDPR, ISO/SAE 21434 and UNECE WP.29 R155/R156, AIS189 /AIS190. The platform features secure boot, data encryption, authentication protocols, and secure over-the-air updates to protect against threats across the vehicle lifecycle.
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What are the cloud capabilities of TETHER AUTO?
TETHER AUTO is hosted on a scalable, cloud-native platform that supports both public and private cloud deployments. It enables real-time data ingestion, analytics, remote operations, and integration with OEM and partner ecosystems. The platform ensures high availability, data redundancy, and performance at scale — critical for connected fleets and next-gen mobility services.
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Is TETHER AUTO compatible with existing OEM systems or third-party applications?
Yes, TETHERAUTO is built with open APIs and integration-ready architecture, allowing seamless connectivity with existing IT systems, mobile apps, and third-party services. This interoperability ensures faster deployment and alignment with an OEM’s broader digital ecosystem.
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Can we use TETHERAUTO if we already have an in-house connected vehicle platform?
Yes, absolutely. TETHERAUTO is designed to be highly modular and flexible. You can deploy only the specific modules you need. For example, if your existing platform is facing challenges with Firmware Over-the-Air (FOTA) updates, you can choose to integrate only the FOTA module from TETHERAUTO, without replacing your entire system.
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Is TETHER AUTO the fastest and lowest-latency connected vehicle platform in its segment?
Yes, Auto Tether is among the fastest and most responsive connected vehicle platforms in its segment. With latency under 200 microseconds, it ensures a superior end-user experience. It is also one of the largest deployed platforms across Asia, trusted by leading OEMs for its speed, scalability, and reliability.
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Can the Tata Elxsi provide consultancy support for an OEM’s in-house connected vehicle development?
Yes, Tata Elxsi offers expert consultancy services to support OEMs in developing or enhancing their in-house connected vehicle platforms. With deep domain expertise and years of hands-on experience working closely with global OEMs, our team has successfully delivered strategic guidance, technical solutions, and system integration support. Several OEMs currently engage us for long-term consulting, platform customization, and co-development initiatives to accelerate their connected vehicle programs.
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What deployment options are available for TETHER AUTO?
TETHER AUTO offers flexible deployment options. It can be hosted on TEL’s cloud infrastructure, the customer’s cloud environment, or deployed on-premises based on business requirements.
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Does TETHER AUTO offer an end-to-end solution?
Yes, TETHER AUTO delivers a comprehensive end-to-end solution. It features a cutting-edge hyperscale data platform and an ever-growing ecosystem of pre-integrated partners, designed to meet current and future needs of OEMs.
