Bus

TriMet pilots audible pedestrian warning system

Posted on March 2, 2011

On Tuesday, TriMet began testing a system that makes automatic announcements when a bus is turning. Ten buses have been equipped with the external audible warning system. When the operator turns the steering wheel to enter a turn, an external announcement is triggered, announcing “Pedestrians, bus is turning.” The announcement will be made in both English and Spanish.

This test will help the agency determine if an automatic audible warning will make it safer for those near a turning bus. It was recommended that TriMet explore the technology as part of the comprehensive safety review initiated following the fatal bus crash last April. A few transit agencies, including Baltimore’s Maryland Transit Administration, Greater Cleveland Regional Transit Authority and Washington Metropolitan Area Transit Authority have experimented with similar systems.

The 10 buses will be put in service on routes that will allow TriMet to test the warning device in commercial, industrial and residential environments. The buses will be rotated to other lines for additional testing. The announcement will be activated if the steering wheel is turned one revolution to the right or left. Buses changing lanes should not activate the system. The audio level is set at 100 decibels (dB), which is the same level as TriMet’s external automatic stop announcement (ASA).

The use of this system does not change TriMet’s legal and professional obligation to operate safely, be alert and scan the intersection before turning.

Part of the evaluation includes feedback from people living, working, walking, biking and driving nearby, as well as TriMet operators. In addition to on-street surveys to be conducted by TriMet, the public can also provide feedback on the pedestrian warning system.

The 10 devices were purchased from TranCert Marketing of Point Roberts, Wash., for $46,000.

METRO TV: View a video demonstration of the system here.

View comments or post a comment on this story. (0 Comments)

More News

UTA takes delivery of Provo/Orem BRT bus

The New Flyer Xcelsior 60-foot articulated bus is the first to be delivered and will now go through a thorough testing process.

FTA makes $226M in grants available to improve transit bus service

All projects must comply with Buy America regulations, which require that all iron, steel, or manufactured products be produced in the U.S., as well as final assembly of vehicles.

WSP USA designing BRT system for TriMet

The 14-mile Division Transit Project will provide an improved high-capacity connection between downtown Portland and the City of Gresham via Division Street.

New Flyer to supply 14 60-foot articulated buses to Brampton Transit

The vehicles will be delivered starting Q1 2018.

Valley Metro to add 187 ElDorado, New Flyer buses

All vehicles are funded by Federal Transit Administration and a half-cent sales tax that funds the Regional Transportation Plan in Maricopa County, which was approved by voters in 2004.

See More News

Post a Comment

Post Comment

Comments (0)

More From The World's Largest Fleet Publisher

Automotive Fleet

The Car and truck fleet and leasing management magazine

Business Fleet

managing 10-50 company vehicles

Fleet Financials

Executive vehicle management

Government Fleet

managing public sector vehicles & equipment

TruckingInfo.com

THE COMMERCIAL TRUCK INDUSTRY’S MOST IN-DEPTH INFORMATION SOURCE

Work Truck Magazine

The number 1 resource for vocational truck fleets

Schoolbus Fleet

Serving school transportation professionals in the U.S. and Canada

LCT Magazine

Global Resource For Limousine and Bus Transportation

Please sign in or register to .    Close