As an ecological strategic partner of Chery, Carota provides full-vehicle OTA platform solutions and remote diagnosis solutions for select models in the entire EXEED product lineup. For the EXEED Zhuifeng, Yaoguang, and Yaoguang C-DM models, Carota delivers full-vehicle OTA platform solutions across the cabin, body, powertrain, and intelligent driving domains. For the EXEED Star Era ET, Star Era ET Extended Range Edition, and Star Era ES models, Carota offers both full-vehicle OTA solutions and remote diagnosis capabilities in the same domains.

The remote diagnosis solution enables real-time vehicle status retrieval, fault code reading, version information access, and dynamic data flow monitoring. It also supports specialized vehicle operations such as sensor calibration and system learning, achieving a comprehensive cloud-based diagnostic management platform. By integrating with OEM TSP, MES, and other systems, this solution facilitates remote diagnostic tools and early warning monitoring, enhancing EXEED's technological edge and user experience.

▲ Carota Remote Update System Architecture

Advantages of Carota's OTA Upgrade Solutions: Carota provides a comprehensive and flexible one-stop solution, from the cloud to the vehicle:

• Flexibility: When a vehicle encounters software issues, manufacturers can resolve them through over-the-air (OTA) updates, significantly reducing costs for manufacturers and wait times for consumers.
• Diversity: Enables the introduction of new functionalities, including new applications or updates to human-machine interface experiences. For example, autonomous driving option packages, OTA paid upgrades, and connected car software subscription services allow for highly customized "thousand cars, thousand faces" solutions.
• Security: Carota’s OTA platform is built on comprehensive security threat modeling, proposing targeted detection, prevention, and recovery measures for each type of attack. This ensures that software system vulnerabilities are promptly patched through OTA updates, minimizing or even eliminating security risks.

Carota's Remote Diagnosis Services: Carota provides vehicle manufacturers with remote monitoring, diagnostics, early warning, and data analysis services, including:

• Unified Diagnostic Services (UDS): Supports diagnostics for the entire vehicle andsmart operating systems, addressing the shortcomings of traditional diagnostic methods.
• Comprehensive Resource Monitoring: Provides monitoring, anomaly detection, and snapshot services for Android and Linux systems.
• OTA-Enabled Diagnostic Rules: Diagnostic rules can be updated remotely via OTA, allowing manufacturers to expand diagnostic functions as needed.

▲ Carota OTA+Remote Diagnostics Solutions

Carota is committed to technological innovation and the synergistic development of intelligent and connected vehicles. With its cutting-edge OTA technology, Carota supports automakers by providing comprehensive cloud services that cover the entire lifecycle of a vehicle, empowering intelligent driving and enhancing the smart mobility experience.