Blogs

Feasycom CCC Digital Key: Unlocking a Seamless Interactive Experience for Cars and Two-Wheelers

From Mechanical to Seamless: Unlocking a New Era of Smart Mobility Today, smartphones have become the smart entry point for daily life—including payments, navigation, and smart home control—and are accelerating their extension into the automotive sector, redefining the connection between people, vehicles, and life. The core carrier of this connection is precisely the new digital key ecosystem built around security, convenience, and universal adaptability. As one of the most frequently used automotive interaction touchpoints, car keys are upgrading from physical to digital and seamless forms. Behind this upgrade is the support of standard systems. The CCC (Car Connectivity Consortium) global standard is continuously evolving to meet users' expectations for safer, more convenient, and seamless smart mobility experiences. With years of deep cultivation in the automotive electronics field, Feasycom possesses full-chain R&D capabilities spanning from chip selection and underlying algorithms to product development. We provide a complete product portfolio and customized delivery services, widely serving domestic and international OEMs as well as industry chain customers. Facing the limitations of traditional car keys in terms of security and convenience, Feasycom continuously extends its profound accumulation in wireless communication technology to the smart automotive sector. Centered around three major needs—security protection, convenient interaction, and multi-vehicle adaptation—we have launched a comprehensive digital key solution compliant with the international CCC standard. We are committed to driving the digital and intelligent upgrade of the driving experience and unlocking new possibilities for all-scenario smart mobility. Break Tech Barriers，Secure a Smart Foundation Ditching the shortcomings of single technologies, Feasycom deeply integrates BLE, BLE CS, UWB, and NFC to seamlessly connect people, vehicles, and the cloud. From remote sharing and seamless unlocking to auto-locking upon departure, our multi-tech synergy and high-precision sensing create a secure, convenient, and universally adaptable interactive loop—perfectly blending ultimate security with a seamless experience! ✓ BLE Discovery&Connection: Low-power Bluetooth for precise mid-to-long-range vehicle discovery, secure handshaking, and real-time status sync. ✓ BLE CS Near-Field Ranging: Bluetooth Channel Sounding calculates distance trends for a smooth "recognition upon approach" lock/unlock experience. ✓ UWB Precise Positioning: The ultimate killer feature! Centimeter-level spatial positioning and precise direction/area recognition for a seamless experience. ✓ NFC Tap Interaction: The ultimate fallback. No network or battery needed—just tap your phone or card to unlock, ensuring absolute reliability in extreme scenarios. ✓ In-Vehicle Area Determination: Millisecond-level inside/outside positioning for authorization upon entering and auto-locking upon leaving, with continuous encrypted authentication while driving. Dual-Scenario Application for a Diverse Mobility Ecosystem Beyond technological leadership, Feasycom actively breaks down barriers between vehicle types and scenarios, achieving full coverage across dual tracks: four-wheeled passenger vehicles and two-wheeled electric vehicles. For the passenger vehicle scenario, Feasycom has built a complete digital key ecosystem from "end" to "cloud," offering a full-stack product matrix that includes smartphone keys, Key Fobs, body main controllers, UWB Anchor nodes, and 4G/5G cloud services. This deeply integrates the four core communication technologies: BLE, BLE CS, UWB, en NFC. In terms of deployment, UWB Anchors can be flexibly placed at the four corners of the vehicle body and unified with NFC nodes and the main control system. This enables unlocking upon approach, seamless entry and start, as well as precise inside/outside vehicle area recognition and emergency unlocking. Meanwhile, the system supports multi-dimensional management such as owner authorization, family sharing, and temporary permissions. This multi-protocol synergy not only balances full-scenario coverage and precise positioning but also flexibly adapts to different vehicle platforms, providing automakers with one-stop, mass-production-ready, robust hardware and software support. ✓ Seamless Interaction, Smooth Experience: Multi-technology integration achieves seamless unlocking upon approach and starts upon entering, turning cumbersome operations into the invisible. ✓ Flexible Permissions, Secure Sharing: Supports multi-level permission management, including owner authorization, family sharing, and temporary lending, making sharing more secure. ✓ Multi-Mode Synergy, Precise Perception: BLE handles connection, BLE CS/UWB handle precise positioning, and NFC provides emergency fallback, comprehensively balancing scenario coverage and user experience. ✓ Flexible Adaptation, Rapid Deployment: Offers a complete and mature product portfolio that flexibly adapts to various vehicle platforms and project requirements, helping automakers efficiently achieve mass production. Feasycom's BLE/NFC multi-key integration solution relies on a complete "end-to-cloud" digital ecosystem to fully meet daily commuting and shared mobility needs: seamless unlocking via smartphone App upon approach, portable remote keys with long battery life, and NFC cards ideal for shared and campus scenarios. The digital key main controller links with the Vehicle Control Unit (VCU) and dashboard via CAN/UART, enabling full control including key authentication, power-on start, seat lock, handlebar lock, and alarm lights. An optional cloud platform supports fleet management, vehicle finding, and remote positioning. The overall solution constructs a complete closed loop spanning "multi-form-factor key terminals, near-field communication main controller, vehicle control system, and cloud data platform." Through end-to-end hardware and software synergy, it not only achieves seamless unlocking and starting but also accommodates diverse business scenarios such as permission sharing, security risk control, and fleet operations. Diverse Keys, Choose Freely Smartphone keys (seamless iOS/Android compatibility), multi-form-factor Key Fob smart keys, and waterproof NFC cards meet diverse user interaction habits and offer lightweight portability. Robust Main Controller, Precise Synergy Once the digital key is authenticated, the VCU/BCM responds instantly. From intuitive dashboard interaction to seamless linkage of underlying components like the throttle and seat lock, a single system controls the whole, ensuring every human-vehicle interaction is safe and smooth. Safe and Reliable, All-Around Protection The underlying system utilizes hardware-level security and encrypted authentication to effectively prevent relay attacks, cloning, and tampering. Combined with vehicle locks (handlebar lock, seat lock) and alarm lights, it ensures comprehensive anti-theft protection. Cloud Empowerment, Open Ecosystem The optional cloud platform provides full lifecycle services including key sharing (family/friends/fleet), security policy management, data reporting, and OTA upgrades. Combined with cellular networks and GNSS, it enables remote vehicle positioning and vehicle finding. Feasycom redefines the digital key experience via "Full Lifecycle Management" and "Robust UWB Spatial Sensing." The management system ensures a secure closed-loop from pairing to revocation, supporting multi-level permissions for owners, family, friends, and valets with real-time remote access. On the technology side, integrating UWB cm-level ranging, CPD/LPD presence detection, and ToF anti-relay protection enables seamless unlocking, welcome interactions, and inside/outside determination. This hardware-software synergy guarantees absolute security and a seamless user experience, empowering automakers to build safer, more user-centric smart vehicles. Full-Stack Delivery for Accelerated Mass Production Unlike single hardware or software providers, Feasycom offers one-stop, end-to-end delivery from requirements to mass production. We ensure smooth project execution through six standardized phases (Communication, Configuration, Prototyping, Testing, Engineering Delivery, and Continuous Service) and four core guarantees (Technical Support, Testing & Validation, On-site Coordination, and Customization)—empowering automakers to rapidly introduce and mass-produce digital key solutions efficiently. Feasycom is continuously expanding its business boundaries. Join us at Electronica (Munich, Nov 10-13)! We will showcase our automotive CCC digital key solution, multi-precision tracking portfolios (RSSI Channel Sounding, AoA, UWB), and wireless IoT modules. We sincerely invite you to explore the new trends in smart mobility and wireless connectivity with us. Moving forward, Feasycom will keep advancing IoV wireless technology and iterating our digital key ecosystem to broaden smart interaction boundaries. We will continue to unlock safer and more seamless mobility possibilities for users and automakers, empowering every journey with technology.