FMVSS - 49 CFR 571 141
Standard No. 141; Minimum Sound Requirements for Hybrid and Electric Vehicles.
inactive
| Organization: | FMVSS |
| Publication Date: | 1 October 2020 |
| Status: | inactive |
| Page Count: | 17 |
scope:
This standard establishes performance requirements for pedestrian alert sounds for motor vehicles.
Purpose.
The purpose of this standard is to reduce the number of injuries that result from electric and hybrid vehicle crashes with pedestrians by providing a sound level and sound characteristics necessary for these vehicles to be detected and recognized by pedestrians.
Document History
October 1, 2022
Standard No. 141; Minimum Sound Requirements for Hybrid and Electric Vehicles
This standard establishes performance requirements for pedestrian alert sounds for motor vehicles.
Purpose.
The purpose of this standard is to reduce the number of injuries that result from...
October 1, 2021
Standard No. 141; Minimum Sound Requirements for Hybrid and Electric Vehicles.
This standard establishes performance requirements for pedestrian alert sounds for motor vehicles.
49 CFR 571 141
October 1, 2020
Standard No. 141; Minimum Sound Requirements for Hybrid and Electric Vehicles.
This standard establishes performance requirements for pedestrian alert sounds for motor vehicles.
Purpose.
The purpose of this standard is to reduce the number of injuries that result from...
October 1, 2019
Standard No. 141; Minimum Sound Requirements for Hybrid and Electric Vehicles
This standard establishes performance requirements for pedestrian alert sounds for motor vehicles.
Purpose.
The purpose of this standard is to reduce the number of injuries that result from...
October 1, 2018
Standard No. 141; Minimum Sound Requirements for Hybrid and Electric Vehicles
This standard establishes performance requirements for pedestrian alert sounds for motor vehicles.
Purpose. The purpose of this standard is to reduce the number of injuries that result from electric...
October 1, 2017
Standard No. 141; Minimum Sound Requirements for Hybrid and Electric Vehicles
This standard establishes performance requirements for pedestrian alert sounds for motor vehicles.
Purpose.
The purpose of this standard is to reduce the number of injuries that result from...