DiDi Autonomous Driving Launches Fully Driverless Service Trials of Next-Generation R2 Robotaxi

Driverless Service Trials Commence in Beijing and Guangzhou

DiDi Autonomous Driving has officially launched fully driverless passenger service trials for its next-generation Robotaxi R2 in designated demonstration zones located in Beijing and Guangzhou. Developed in close collaboration with GAC Aion, the dedicated electric vehicle manufacturing division of Guangzhou Automobile Group, the purpose-built autonomous vehicle has transitioned from closed validation and testing into regular bookable public rides accessible directly through the standard DiDi ride-hailing application ^[1][7].

The rollout represents a strategic step forward for DiDi Autonomous Driving, which operates under the leadership of co-founder and Chief Executive Officer Bob Bo Zhang. Zhang, who previously held a senior technology position at Baidu and conducted academic research on human-computer interaction and artificial intelligence at the Chinese Academy of Sciences, has directed DiDi's autonomous driving unit since it was established as an independent corporate entity in August 2019. The R2 program is structured to connect three core pillars of the autonomous mobility ecosystem that are frequently developed in isolation: proprietary full-stack autonomous driving software, mass automotive manufacturing capabilities, and an established, scaled passenger ride-dispatch network ^[7].

Engineering Specifications and Level 4 Architecture

From a hardware and computing standpoint, the Robotaxi R2 is engineered specifically for autonomous passenger transportation and designed for potential global deployment. The platform runs entirely on DiDi Autonomous Driving's proprietary Level 4 full-stack software and hardware architecture. To safely perceive, interpret, and navigate dense and unpredictable urban traffic environments, the vehicle is outfitted with a comprehensive sensor suite comprising 33 individual onboard sensors. These sensors feed continuous telemetry into a specialized triple-domain fusion central computing platform designed to optimize perception accuracy and handle intricate road scenarios across metropolitan testing corridors ^[1][7].

Safety engineering and system fault tolerance remain central to the platform's mechanical and digital architecture. The R2 incorporates an extensive multi-layer redundancy system covering both hardware and software operations, ensuring fail-operational reliability during automated driving tasks without a human operator present behind the steering controls. Furthermore, the underlying vehicle architecture is built to satisfy five-star crash and occupant protection benchmarks under both China New Car Assessment Program (C-NCAP) and European New Car Assessment Programme (Euro NCAP) safety rating standards ^[1][7].

In-Cabin Experience and Passenger-Centric Voice Controls

Because the vehicle is purpose-built to operate without an in-cabin human safety driver, the interior design of the R2 has been heavily reconfigured to cater exclusively to passenger comfort, usability, and intuitive human-machine interaction. The cabin layout maximizes rear-seat legroom and features high-angle adjustable seating. For information and entertainment throughout the journey, the passenger compartment is fitted with a 17.3-inch ceiling-mounted digital display screen ^[1][7].

Riders interact with the vehicle using an integrated artificial intelligence voice interaction system designed to eliminate the friction of unassisted travel. Through spoken natural language commands, passengers can verify their ride personal identification number (PIN) to initiate the trip, adjust the cabin air conditioning temperature and fan settings, roll vehicle windows up or down, and modify the interior ambient lighting themes. To enhance pre-trip passenger comfort and ensure interior air freshness, the R2 is programmed to lower its windows automatically to ventilate the cabin right before arriving at the designated passenger pickup location ^[1][7].

DiDi Autonomous Driving has indicated that several additional passenger-facing features will be introduced progressively as the service expands. Planned updates include the activation of an exterior interaction display screen to communicate status to waiting riders, options for passengers to preset their preferred cabin temperature and interior lighting colors directly within the app before entering the vehicle, and localized audio-visual locating mechanisms that deploy vehicle horn pulses and voice prompts to help users locate their assigned vehicle in busy curbside environments ^[1][7].

Operational Distribution and Shared Mobility Network Integration

The operational foundation of the R2 program relies heavily on the integration of autonomous fleets into DiDi Global's existing shared mobility infrastructure. DiDi Global's 2025 annual report previously noted that the company's autonomous driving technology would achieve long-term commercial viability by integrating directly with its established ride-hailing platform. In addition, the autonomous driving system leverages massive volumes of real-world traffic data generated across DiDi's shared mobility operations to train and refine its localization algorithms, predictive behavior models, and vehicle motion control systems ^[7].

The R2 platform was formally delivered in January 2026 and was immediately deployed for extensive public-road validation across major metropolitan centers including Beijing, Guangzhou, and Shenzhen prior to launching passenger trials. Fleet logistics, remote monitoring, and maintenance workflows are managed through Huiju Port, DiDi's full-process operational management center. Backed by its Level 4 software-hardware integration and Huiju Port's intelligent operational and maintenance framework, DiDi Autonomous Driving reports maintaining safe autonomous operations across its platforms for more than 2,200 consecutive days ^[1][7].

Safety Track Record, Huiju Port, and Commercialization Boundaries

Despite initiating passenger-facing trials, DiDi's deployment remains a tightly controlled demonstration pilot rather than an unrestricted commercial operation. The company has not published key operational data points, omitting details regarding the total number of R2 vehicles deployed, the precise geographic scope of the demonstration zones, passenger trip volumes, pricing or fare structures, accumulated autonomous miles, or the frequency of remote operator assistance and intervention events. As outlined in DiDi Global's 2025 regulatory filings, its autonomous driving operations had not achieved large-scale commercialization, and the organization has not disclosed its current autonomous driving research headcount ^[7].

Sources

1. DiDi Autonomous Driving Begins Fully Driverless Service Trials with Next-Generation Robotaxi R2 www.prnewswire.com
2. DiDi Autonomous Driving starts R2 robotaxi trials in Beijing and Guangzhou runtimewire.com