Toyota Develops Safety Technologies to Reduce Parking Collisions
Toyota City, Japan, Nov 12, 2012 - (JCN Newswire) - Toyota Motor Corporation
(TMC) announced today two newly developed safety systems - Intelligent
Clearance Sonar and Drive-start Control - as part of TMC's initiatives
aimed to eliminate traffic casualties.
Recent data1 has shown that, in Japan, approximately 7,000 collisions occur a
year as a result of pedal misapplication, especially in areas such as parking
lots. Taking into account the complicated nature of vehicle operation, TMC
will offer these new systems to help mitigate collision damage in the event of
pedal misapplication or erroneous gear shifting, thereby providing even greater
peace of mind.
Intelligent Clearance Sonar2 uses sonar to detect obstacles hidden from the
driver's view, automatically applying the brakes if the vehicle is at risk
of collision. Drive-start Control2 controls engine output to mitigate
collisions that may occur as a result of erroneous gear shifting or pedal
misapplication while the vehicle is stationary or moving at low speed. Both
systems are planned for launch in upcoming vehicles.
1. Intelligent Clearance Sonar
When the clearance sonar detects an obstacle the vehicle is at risk of
colliding with, such as a wall, when starting off in a parking garage or other
similar environment, the system sounds an alarm, reduces engine or motor output
and automatically applies the brakes.
2. Drive-start Control
If the vehicle gear stick is erroneously shifted when the accelerator pedal is
applied, or if other abnormal gear shifting is detected, a warning is displayed
and engine or motor output is reduced to limit sudden starts or acceleration.
For example, if while reversing in a parking lot, a driver unexpectedly
strikes an object, the driver may become startled and shift gears from reverse
to drive while continuing to press the accelerator. Drive-start Control
reduces engine or motor output if such an instance is detected.
TMC considers the elimination of traffic fatalities and injuries the ultimate
goal of a society that values mobility, and is therefore conducting research
and development on individual onboard safety devices and systems based on its
Integrated Safety Management Concept(3), an approach that gives direction to
safety technology and vehicle development. TMC is pressing forward with the
development of safer vehicles and technologies and is intensifying its
wide-ranging traffic-safety initiatives by participating in the development of
safer traffic environments and promoting traffic safety education.
(1) Source: ITARDA Information No. 86, Institute for Traffic Accident Research
and Data Analysis
(2) System may not perform as intended under all circumstances depending on
road, weather and vehicle conditions
(3) An approach to optimal driver support in all stages through integration
rather than considering each onboard safety technology and system individually.
Supported by people around the world, Toyota Motor Corporation (TSE: 7203;
NYSE: TM), has endeavored since its establishment in 1937 to serve society by
creating better products. As of the end of March 2012, Toyota conducts its
business worldwide with 50 overseas manufacturing companies in 27 countries and
regions. Toyota's vehicles are sold in more than 160 countries and
regions. For more information, please visit www.toyota-global.com.
Toyota Motor Corporation
Corporate Communications Department
Public Affairs Division
Copyright 2012 JCN Newswire. All rights reserved. www.japancorp.net
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