Embed Size (px)
Citation preview
Presentation
®
Why a Tire Pressure Measurement System (TPMS)?
®
A case study * ®
Before installation of FleetTPMS
28 flat tires!
After installation of FleetTPMS
1 flat tire
* Real data averaged for 3 fleets in southern France, approx. 100 Trucks (800 tires) each. Checked by Euromaster.
% of tires
Deviation from nominal pressure
Do some math… ®
Approx 6-10% tire and 2% fuel saving Went down from 28 flat tires to 1 Reduction of downtime Security and prevention of accidents Environmental benefits
Competing systems...
And a new approach: FLEETTPMS®
®
Competing systems
Sensors contain Lithium batteries with a life time of 3-5 years. That is, a multiplication of expenses, risk of explosion and environmental problems.
Require the installation of a set of receivers, repeaters and a display on vehicle, about 1000 Euros per vehicle.
Must activate or reprogram the sensors with a hand held device every time you change or rotate the tires.
Rely on driver's communicating the issues to the maintenance
Valid approach for private vehicles but not for fleets
®
FleetTPMS® System overview
Innovative drive-over TPMS designed especially for fleets tolerant to driving conditions Batteryless sensors based on patented RFID technology eliminate battery life time problem Automatic sensor position detection - no sensor programming Internet-based user interface, configurable email alerts and reports
®
Components
Sensor Batteryless with patented RFID Technology
Easy installation on the rim with proven steel strap mount Requires no programming Measures P&T to give you the cold compensated pressure Mechanical form prevents sensor damage during mount / demount
®
Reader
High-end Digital Signal Processor for secure and robust reading Inserted antenna has no external components – can't be damaged Easy installation – GPRS Operates up to 15kmph - very tolerant to driving conditions
Antenna
®
Components
Web interface
All information at your finger tip
Algorithms for leakage detection, twin tire pressure difference and much more
Configurable email Alerts Identification tag
RFID Tag – to be programmed with vehicle ID and recommended pressure
IP67 - Only component to be installed on vehicle
®
Components (continued)
Vehicle Position % to rec.
pressure Level
Cold
equiv. P Last read
267 2nd left -26% RED 624 KPa 25.08.11
21:07
301 1st right -16% Orange 720 KPa 25.08.11
14:25
Cold compensated pressure
[KPa]
®
Optional Components
Stationary driver display Hand held reader
®
Typical installtion
driver display in depot
Hand held reader
Stationary reader
Truck or bus fleets with regular returns to depots:
Public and private transport
Merchandise transport
Supermarket delivery
Waste management
Postal services
...
Tire-based metro and monorail trains
Construction and mining fleets
...
®
Target market
Contact
FLEETTPMS is a trademark of:
SARACOM sarl 35, Rue Pastorelli, 06000 Nice, France Phone: +33 (0)4 8345 0893 Email: [email protected] SARACOM, established in 2001, is a Spin-Off of Texas Instruments USA. We are the inventors of batteryless Tire Pressure Monitoring Systems and makers of Michelin's eTire system.
FleetTPMS is developped with support of the European Union and French research funds.
For more information please visit:
www.fleettpms.com
®
®
SARACOM
