|
|
|
The United States Department of Transportation Intelligent Vehicle Initiative program
Federal Highway Administration Research and Technology program
Federal Highway Administration Research and Technology Initiatives
USDOT Intelligent Transportation Systems
The Federal Transit Administration
DOT'S ITS PROGRAM - EXPLORATORY INITIATIVES -- 2005
NHTSA - People Saving People
NHTSA - Safety School
|
This paragraph contains a brief description of the product ... The microprocessor of the inventive warning system may also be programmed to read signals transmitted from a remote beacon transmitter installed on a remote carrier, such as a non-motorized vehicle (e.g. bicycle or child's ride-on toy), an emergency vehicle (e.g. ambulance, fire truck, police vehicle), or a potentially hazardous site (e.g. off-road and on-road construction sites, school zones, hospital zones, accident sites, etc.). The beacon transmitter is designed to transmit signals employing the same message structure employed between the warning systems installed on Decelerating Moving Vehicles and Surrounding Motorized Vehicles described above. Additionally, such signals would be broadcasted on the same frequency band as the transceiver of the inventive warning system installed on the motorized vehicles. The transmitted signals from the remote transmitter would correspond to the presence or location of the transmitter (through range limiting of the beacon) as well as the type of potentially hazardous situation (i.e. a bicycle versus a road construction zone) by use of the Unit Identification message segment to designate the type of alert condition. The inventive warning system's microprocessor would then activate the alerting device to warn the vehicle's driver of the presence and/or type of potential danger ahead. The alert generated by the alerting device, in turn, would
correspond to the particular potentially hazardous situation.
Moreover, the type of alert generated could be different from the
alert generated in response to a DMV described above.
Velocity
is a vector measurement of the rate and direction of motion. The
scalar absolute value (magnitude) of velocity is speed. Velocity
can also be defined as rate of change of displacement. In
mechanics the average speed v of an object moving a distance d
during a time interval t is described by the simple formula:
v = d/t. Acceleration: To accelerate an object is to change its velocity over a period of time. Note that in this strict scientific sense, acceleration can have positive and, or negative values—respectively called acceleration and deceleration (or retardation) in common speech—as well as change of direction.
.. in accordance with the invention for the purpose of illustrating the manner in which the invention may be used to advantage, it will be appreciated that the invention is not limited thereto. Accordingly, any and all modifications, variations or equivalent arrangements which may occur to those skilled in the art should be considered to be within the scope of the invention as defined in ALL OF THE annexed claims...
Contact Information
|
Copyright © 2004-2007 Intelligent Vehicle Technologies
Company, LLC. All rights reserved.
|
![]()