Arbe Robotics Radar Selected for China Level 3 Program

Arbe Radar Selected for Level 3 Vehicle Program

Arbe Robotics radar has been selected for a Level 3 automated driving passenger vehicle program in China involving multiple brands within one of the world's largest automotive groups. The September 8 announcement from Arbe Robotics and Hirain Technologies identifies the imaging radar system as a key sensing component for the program. Hirain will manufacture, supply, and integrate the radar system, while Arbe's ultra-high-resolution radar chipset and core technology will power the system. The arrangement is intended to provide the vehicle's central automated-driving platform with the dense and detailed radar data required for Level 3 automated driving functions.

Production Schedule and Program Scope

The program covers passenger vehicles developed for China and spans multiple brands under the unnamed automotive group, broadening the potential application of the radar beyond a single vehicle line. The companies said series-production deliveries are scheduled to begin in the fourth quarter of 2027, ahead of vehicle start of production. That timing places the radar system within a defined production pathway rather than a development-only demonstration. The selection therefore connects Arbe's radar chipset technology with a planned mass-production vehicle program and gives Hirain responsibility for bringing the integrated sensing system into series supply.

Hirain Manufacturing and System Integration Role

Hirain Technologies will handle manufacturing, supply, and integration of the imaging radar, creating a direct operational role between the radar technology and the vehicle program. The system will use Arbe Robotics' ultra-high-resolution radar chipset and core technology to generate dense radar data for the vehicle's central automated-driving platform. This architecture is important because the radar is not described as an isolated sensing component; its output is intended to support the centralized automated-driving system. The announced configuration consequently combines Arbe's radar technology with Hirain's system-level manufacturing and integration responsibilities.

Automotive Group and Vehicle Details

The companies have not publicly identified the automotive group in the announcement described in the source material, so the program's exact brand lineup remains unspecified. What is clear is that the selected system is intended for a Level 3 automated driving passenger vehicle program in China and will be used across multiple brands within that group. Series-production deliveries are planned for Q4 2027, before vehicle start of production, establishing the expected delivery window for the radar system and indicating that development and integration work must progress ahead of that manufacturing milestone.

Commercial Significance of the Radar Selection

The selection also establishes a commercial path for Arbe's ultra-high-resolution radar chipset technology through a supplier responsible for production and integration. For the vehicle program, the stated objective is to obtain the detailed radar data needed by the central automated-driving platform, while the supply arrangement assigns a clear role to Hirain for series production. The September 8 announcement therefore links sensing technology, system integration, and a planned production schedule in one program. Further details about the automotive group, vehicle models, volumes, and other program specifications were not provided in the shared announcement.

Industry Impact & Outlook

The selection could strengthen the role of high-resolution imaging radar in production Level 3 automated driving systems, particularly as automakers seek sensing technologies capable of supplying detailed data to centralized driving platforms. For Arbe, the program provides a path from chipset and core radar technology into a planned passenger vehicle production application, while Hirain's manufacturing and integration role connects that technology with series supply. The China program's multi-brand scope could also increase the practical significance of the selection if the planned Q4 2027 deliveries proceed as announced. Further commercial impact will depend on vehicle volumes, final brand applications, and additional program details.

Frequently Asked Questions

What role will Arbe Robotics play in the Level 3 program?
Arbe Robotics will provide the ultra-high-resolution radar chipset and core technology powering the imaging radar system selected for the passenger vehicle program. The system is designed to generate dense and detailed radar data for the vehicle's central automated-driving platform. Hirain Technologies will manufacture, supply, and integrate the radar system for series production. Deliveries are scheduled to begin in Q4 2027, ahead of vehicle start of production. The automotive group has not been identified in the shared announcement, although the program will cover multiple brands and passenger vehicles in China.