BODY & SECURITY ELECTRONICS

Delphi Ultrasonic Interior Protection System
Delphi's ultrasonic interior protection system is designed to detect
intrusion into the vehicle's interior and trigger an alarm. Using an
inclination sensor, it also helps to protect against tow-away theft.

The Delphi Advantage
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Experience
o More than 20 years of experience in design and
manufacturing of alarm system components
o Global design and manufacturing footprint
o Testing and vehicle integration expertise

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Performance
o Extremely high quality security sensor integrated into
reliable, cost-effective package from the market leader in
OEM security business
o Integrated into vehicle E/E architecture via LIN bus
to BCM
Value
o Highest system flexibility, meeting the needs of multiple
vehicle styles (coupe to van)
Two and three sensor systems
Slave sensor for long vans
Optional inclination sensor
o Excellent interior protection and inclination sensing
(anti-tow protection) with extremely low false alarm rate
o Extremely high quality performance
o Compliant with type approval regulations as well as
insurance demands
o PC-based database records alarm and false alarm
events to enable algorithm improvements
o Tool chain for parameter settings and test optimize time
to market
o Very small size and extremely low current consumption

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Delphi's Ultrasonic Interior Protection System
is highly flexible, with two or three sensor
inputs and an optional inclination sensor.

Currently Available
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•

More than 3 million units produced annually
More than 30 million sensors in the field

Functionality
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•

Detects intrusion into the vehicle's interior and triggers alarm
Uses a combination of Pulse-Echo (PE) mode and Continuous-Wave (CW) mode
o PE mode allows low quiescent current consumption
o CW mode protects against false alarms

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