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Smart Door Sensor, Smarter Safety

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Smart Door Sensor, Smarter Safety

2025-03-10

Door Radar Module (DRM) — an innovative breakthrough in automotive safety and smart technology. Powered by cutting-edge 77GHz/79GHz millimeter-wave radar, the DRM brings a new level of intelligence to vehicle doors, offering both enhanced safety and a smarter user experience.

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With its high-precision radar detection, the DRM actively scans the area around the vehicle door, instantly identifying pedestrians, cyclists, passing vehicles, and nearby obstacles. Whether you’re parked on a busy street or in a tight parking space, the DRM detects potential risks in real time and calculates the safest angle for the door to open, helping prevent dangerous dooring accidents.

 

More than just a safety feature, the DRM also adds a touch of convenience and luxury. Seamlessly integrated with automatic door systems, it enables smooth, intelligent door operation, adapting to the surrounding environment. This makes every door opening not only safer but also smarter.

 

As vehicles evolve toward greater automation and smarter mobility, the DRM stands at the forefront of innovation, combining advanced sensing technology with user-friendly design. It’s the perfect solution for automakers looking to deliver next-generation safety, convenience, and sophistication to drivers and passengers alike.

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With DRM, every door opens with confidence and intelligence — safety and smart technology in perfect harmony.

 

Hardware Solution

Technical indicators

Parameter

Frequency

76GHz~81GHz

Modulation Waveform

FMCW

Sweep bandwidth

2.5GHz

Data cycle

60ms

Distance range

0.067m-8.6m

Speed range

-5.12m/s~+5.12m/s

Horizontal FOV

-75°~+75°

Vertical FOV

-60°~+60°

Distance accuracy

±0.01m

Speed accuracy

±0.01m/s

Angle accuracy

±1°@0

Distance resolution

0.067m

Speed resolution

0.04m/s

Angular resolution

14°

Operating voltage

9V~16V DC

Current

<200mA

Operating temperature

-40°C~+85°C

weight

38g

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