TIM-LR ETC, TIM-LR Datasheet
TIM-LR
Manufacturer Part Number
TIM-LR
Description
Dead Reckoning GPS Receiver Module ANTARIS Positioning Engine
Manufacturer
ETC
Datasheet
1.TIM-LR.pdf
(2 pages)
www.DataSheet4U.com
!
TIM-LR
Dead Reckoning GPS Receiver Module
ANTARIS
!
!
!
The! TIM-LR! is! an! ultra-low! power! sensor-based! dead!
reckoning!GPS!module!suitable!for! passive!and!active!
antennas.! ! The! combination! of! the! ANTARIS! GPS!
positioning! engine! and! the! Enhanced! Kalman! Filter!
EKF™! algorithm! provide! precise! navigation! in!
locations! with! no! or! impaired! GPS! reception,! for!
example! tunnels,! indoor! car! parks! and! deep! urban!
canyons.! ! Deviations! in! navigation! caused! by!
multipath!effects,!as!commonly!observed!in!cities!with!
densely! populated! high-rise! buildings,! belong! to! the!
past.!!The!TIM-LR!is!the!ideal!solution!for!high-volume!
applications! requiring! a! cost-effective! and! tightly!
integrated! product! that! fulfills! 100%! road! coverage!
requirement.!
Overview
Dead! reckoning! GPS! receivers! supplement! the! GPS!
information!with!an!incoming!signal!from!a!gyroscope!
(turn! rate! sensor)! and! from! odometer! pulses! to! do!
dead! reckoning! navigation! through! periods! of! GPS!
outages.! ! Depending! on! the! quality! of! the! available!
GPS!signals,!the!EKF!algorithm!from!u-blox!computes!
the!next!positions!accurately!by!using!an!automatically!
weighted!average!of!the!GPS!and!sensor!inputs.!!Dead!
reckoning!is!beneficial!in!following!applications:!
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In-Vehicle!Navigation!Systems!(INVS)!and!telematics!
24h!Automatic!Vehicle!Location!
Car!security!and!safety!products!
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GPS!enabled!road!pricing!
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Homeland!security:!!
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Precise!dynamic!vehicle!positioning!
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Stolen!car!recovery!
Emergency!and!road!side!assistance!
Distance-dependent!billing,!urban!charge!zones!
Billing!of!metered!parking!areas!
Dispatch!of!emergency!vehicles!
Monitoring!transportation!of!dangerous!goods!
Agriculture,!motor!sport!
®
Positioning Engine
25.4!x!25.4!x!3!mm!
!
Benefits
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Features
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High!acquisition!and!tracking!sensitivity!
Ultra-low!power!consumption!
Reliable!navigation!while!satellites!are!out!of!sight!
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Excellent!GPS!performance!
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Highly!integrated!GPS!module!
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Fully!EMI!shielded!
Passive!and!active!antenna!support!
16!channel!GPS!receiver!
8192!simultaneous!time-frequency!search!bins!
1!Hz!position!update!rate!
Based!on!the!ANTARIS!GPS!Technology!
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•
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FLASH!memory!
Dead!Reckoning!(DR)!with!Enhanced!Kalman!Filter:!
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DGPS!and!SBAS!(WAAS,!EGNOS)!support!
Operating!voltage!2.7!to!3.3!V!
Battery!supply!pin!for!backup!memory!and!RTC!
Industrial!operating!temperature!range!–40!to!85°C!
Left!and!right!turns:!detected!by!a!gyroscope!
Distanced!traveled:!pulses!from!vehicle!odometer!
Optional!use!of!forward!/!reverse!gear!indication!
Position!output!in!NMEA!and!UBX!protocols!
Excellent!navigation!accuracy,!
even!at!low!signal!levels!
Active!multipath!detection!and!removal!
Fast!Time-To-First-Fix!(TTFF)!
Automatic!pick-and-place!assembly!
Reflow!solderable!
ATR0600!RF!front-end!IC!
ATR0620!Baseband!IC!with!ARM7TDMI!inside!
ATR0610!Low!noise!amplifier!IC!
40!Hz!DR!calculation!rate!for!high!accuracy!
Mixed!GPS!and!DR!operation,!depending!on!
availability!and!quality!of!GPS!signal!
Fully!automatic!calibration!
Temperature!compensation!
your position
is our focus
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TIM-LR Summary of contents
Page 1
... ANTARIS Positioning Engine ! ! ! The! TIM-LR! is! an! ultra-low! power! sensor-based! dead! reckoning!GPS!module!suitable!for! passive!and!active! antennas.! ! The! combination! of! the! ANTARIS! GPS! positioning! engine! and! the! Enhanced! Kalman! Filter! EKF™! algorithm! provide! precise! navigation! in! locations! with! no! or! impaired! GPS! reception,! for! example! tunnels,! indoor! car! parks! and! deep! urban! canyons ...
Page 2
... Please!refer!to!the!TIM-LR!Data!Sheet!for!information!about! supported! gyroscopes,! A/D! converters! and! temperature! sensors! The! specifications! in! this! document! are! subject! to! change! at! u-blox'! discretion.! u-blox! assumes! no! responsibility! for! any! claims! or! damages! arising! out! of! the! use! of! this! document,! or! from! the! use! of! modules! based! on! this! document,! including! but! not! limited! to! claims! or! damages! based! on! infringement! of! patents,! copyrights! or! other! intellectual! property! rights.! u-blox! makes! no! warranties,! either! expressed!or!implied!with!respect!to!the!information!and!specifications!contained!in!this! document ...