BSIS(UN R151) + MOIS(UN R159)

Blind Spot Information System.Moving Off Information System

oToBrite BSIS (Blind Spot Information System) is designed to comply with the requirement of UN R151 for commercial vehicle (M2, M3, N2, and N3). BSIS can provide drivers the information signal of cyclists and pedestrians within the blind spot area before making turn to reduce accidents. Besides, the product can expand MOIS (Moving Off Information System) functions by simply adding one additional camera to comply with UN R159 at the same time. The primary purpose of MOIS is to detect and notify the driver of the presence of pedestrians or cyclists in the blind spot area ahead of the vehicle. The whole system is the perfect solution to fulfill the regulation requirements of both UN R151 and UN R159.


Product Detecion Area

System Signals

Signal Type Triggered criteria LED Status
Information Signal (IS)

When vulnerable road users (pedestrians and cyclists) are detected in IS area, and the scenarios meet test case in UN R151 (BSIS) / R159 (MOIS)

Yellow LED flashing
Warning Signal (WS) When vulnerable road users (pedestrians and cyclists) are detected in WS area and/or TTC criteria meets regulations of UN R151 (BSIS) / R159 (MOIS) Red LED flashing
Failure Signal (FS)

● When system failure is detected.

● When BSIS / MOIS cannot operate properly due to cameras being covered by ice, snow, mud, dirt, etc. or due to ambient light conditions.

Yellow LED always on


Detection Conditions

Cyclist Moving speed 5km/h ~ 20km/h
Pedestrian Height of pedestrian 90cm and moving speed 1km/h~10km/h
Installation restriction

BSIS camera wing is installed at the right side of vehicle with height > 2m 

MOIS camera cover is installed in the center of the car's front end with height > 2.5m

Ambient light ≧ 15 Lux



Product Document

Type Product PDF
Brochure BSIS + MOIS Download


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