TIM-LR Positioning Engine Datasheet

TIM-LR Datasheet, PDF, Equivalent


Part Number

TIM-LR

Description

Dead Reckoning GPS Receiver Module ANTARIS Positioning Engine

Manufacture

ETC

Total Page 2 Pages
Datasheet
Download TIM-LR Datasheet


TIM-LR
!
TIM-LR
Dead Reckoning GPS Receiver Module
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.! ! 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.!
Benefits
High!acquisition!and!tracking!sensitivity!
Ultra-low!power!consumption!
Reliable!navigation!while!satellites!are!out!of!sight!
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!GPS!performance!
Excellent!navigation!accuracy,!
even!at!low!signal!levels!
Active!multipath!detection!and!removal!
Fast!Time-To-First-Fix!(TTFF)!
Highly!integrated!GPS!module!
Automatic!pick-and-place!assembly!
Reflow!solderable!
Fully!EMI!shielded!
www.DataSheet4U.com
Passive!and!active!antenna!support!
Overview
25.4!x!25.4!x!3!mm!
!
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:!
In-Vehicle!Navigation!Systems!(INVS)!and!telematics!
24h!Automatic!Vehicle!Location!
Car!security!and!safety!products!
Stolen!car!recovery!
Emergency!and!road!side!assistance!
GPS!enabled!road!pricing!
Distance-dependent!billing,!urban!charge!zones!
Billing!of!metered!parking!areas!
Homeland!security:!!
Dispatch!of!emergency!vehicles!
Monitoring!transportation!of!dangerous!goods!
Precise!dynamic!vehicle!positioning!
Agriculture,!motor!sport!
Features
16!channel!GPS!receiver!
8192!simultaneous!time-frequency!search!bins!
1!Hz!position!update!rate!
Based!on!the!ANTARIS!GPS!Technology!
ATR0600!RF!front-end!IC!
ATR0620!Baseband!IC!with!ARM7TDMI!inside!
ATR0610!Low!noise!amplifier!IC!
FLASH!memory!
Dead!Reckoning!(DR)!with!Enhanced!Kalman!Filter:!
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!
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!
your position
is our focus
!

TIM-LR
!
Receiver Performance Data
Receiver Type
16!channel,!L1!frequency,!C/A!code!
Max. Update Rate 1!Hz!
Accuracy
Position!
2.5!m!CEP!
DGPS!/!SBAS! 2.0!m!CEP!1!
Start-up Times
Hot!start!
Warm!start!
Cold!start!
Reacquisition!
<3.5!sec!
33!sec!
34!sec!
<!1!s!
Sensitivity
Acquisition!
Tracking!
-140!dBm!
-149!dBm!
Timing accuracy
RMS:!
99%:!
50!ns!
<100!ns!
Dynamics
<!4!g!
Operational Limits COCOM!restrictions!apply!
1! Depends! on! accuracy! of! correction! data! provided! by! the!
DGPS!or!SBAS!service!
Electrical Data
Power Supply
2.7!!3.3!V!
Power
Consumption
VCC!=!3.0!V:! typ.!189!mW!
VCC!=!2.7!V:! typ.!170!mW!
Backup Power
1.95!V!!3.6!V!
Backup!power!must!be!provided!to!
memorize!last!position!and!vehicle!
direction!of!the!previous!trip.!
Antenna Power
External!or!Internal!VCC_RF!
Antenna
Supervision
Integrated!short-circuit!detection!and!
antenna!shutdown,!open!circuit!
detection!with!little!external!circuit!
Environmental Data
Operating Temp. -40°C!to!85°C!
Storage Temp.
-40°C!to!125°C!
Vibration
5!Hz!to!500!Hz,!5g!(IEC!68-2-6)!
Shock
Half!sine!30g!/!11ms!(DIN!40046-7)!
Dead Reckoning (DR) Performance Data
DR calculation rate 40!Hz!2!
2! Internal!calculation!rate!for!high!accuracy!in!DR!calculation.!
Not! to! be! confused! with! max.! navigation! update! rate! listed!
under!Receiver!Performance!Data.!
Interfaces
Physical
30!pin!leadless!chip!carrier!
Serial Ports
2!UARTs!@!3!V!levels!
5V!TTL!compatible!inputs!
Protocols
NMEA,!UBX!binary,!RTCM!
Supports!protocol!mixing!over!same!
serial!port!
Digital Inputs
@1.8!V,!configured!for!
-!Odometer!pulses!
-!Forward!/!Backward!signal!
Digital Output
TIMEPULSE!@!1.8!V!
SPI Interface
@1.8V,!configured!for!specified!A/D!
converters!to!receive!gyroscope!and!
temperature!information!3!
3! Please!refer!to!the!TIM-LR!Data!Sheet!for!information!about!
supported! gyroscopes,! A/D! converters! and! temperature!
sensors!
Mechanical Data
25.4!±!0.1!mm![1000!±!4!mil]
16 GND
17 RF_IN
18 GND
19 V_ANT
20 VCC_RF
21 V_BAT
22 RESET_N
23 SPEED
24 PCS1_N
25 PCS0_N
26 SCK
27 MISO
28 MOSI
29 TIMEPULSE
30 AADET_N
TIM-LR
Top View
GND
GND
GND
GND
GND
15
14
13
12
11
VDD18_OUT
STATUS
FWD
RxD2
TxD2
TxD1
RxD1
BOOT_INT
GND
VCC
10
9
8
7
6
5
4
3
2
1
1.9!±!0.1!mm
[75!±!4!mil]
2.8!±!0.1!mm
[110!±!4!mil]
1.277!±!0.1!mm
[50.27!±!4!mil]
1.5!±!0.1!mm
[59!±!4!mil]
3.0!±!0.3!mm
![118!±!12!mil]
Support Product
SBE-LS
ANTARIS!
Dead!Reckoning!
Evaluation!Kit!
Dead!Reckoning!Evaluation!Kit!with!
built-in!gyroscope!to!get!familiarized!
with!dead!reckoning!functionality!on!
the!ANTARIS!technology!
Ordering Information
TIM-LR-0-000-0
TIM-LR!!Dead!Reckoning!GPS!
Module!
Delivery!Packing!
0!=!Single!samples!
1!=!Tape!on!reel!(100!pieces)!
5!=!Tape!on!reel!(500!pieces)!
Parts!of!this!product!are!patent!protected.!
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.!u-blox!does!not!support!any!applications!in!connection!with!active!weapon!systems,!ammunition,!life!
support!and!commercial!aircraft.!Performance!characteristics!listed!in!this!document!are!estimates!only!and!do!not!constitute!a!warranty!or!guarantee!of!product!performance.!!The!copying,!distribution!and!
utilization! of! this! document! as! well! as! the! communication! of! its! contents! to! others! without! expressed! authorization! is! prohibited.! ! Offenders! will! be! held! liable! for! the! payment! of! damages.! ! All! rights!
reserved,!in!particular!the!right!to!carry!out!patent,!utility!model!and!ornamental!design!registrations.!
u-blox,!the!u-blox!logo,!the!TIM!type!GPS!module,!Antaris,!SuperSense,!"your!position!is!our!focus",!NavLox,!u-center,!FixNow!and!EKF!are!(registered)!trademarks!of!u-blox!AG.!The!u-blox!software!as!well!
as!the!design!of!the!LEA!type!modules!is!protected!by!intellectual!property!rights!in!Switzerland!and!abroad.!!Further!information!available!at!info@u-blox.com.!
Copyright!©!2005,!u-blox!AG!
GPS.G3-MS3-03039-D!!27-10-2005!
u-blox AG
Zürcherstrasse!68!
8800!Thalwil!
Switzerland!
www.u-blox.com!
!
Phone:!+41!44!722!7444!
Fax:! +41!44!722!7447!
info@u-blox.com!


Features ! TIM-LR Dead Reckoning GPS Receiver Mo dule ® ANTARIS Positioning Engine ! ! ! The! TIM-LR! is! an! ultra-low! power ! sensor-based! dead! reckoning! GPS! m odule! suitable! for! passive! and! act ive! antennas.! ! The! combination! of! the! ANTARIS! GPS! positioning! engine ! and! the! Enhanced! Kalman! Filter! E KF™! algorithm! provide! precise! nav igation! in! locations! with! no! or! i mpaired! GPS! reception,! for! example! tunnels,! indoor! car! parks! and! dee p! urban! canyons.! ! Deviations! in! n avigation! caused! by! multipath! effec ts,! as! commonly! observed! in! cities ! with! densely! populated! high-rise! buildings,! belong! to! the! past.!! Th e! TIM-LR! is! the! ideal! solution! fo r! high-volume! applications! requiring ! a! cost-effective! and! tightly! inte grated! product! that! fulfills! 100%! road! coverage! requirement.! Benefits • High!acquisition!and!tracking!sens itivity! • Ultra-low!power!consumptio n! • Reliable!navigation!while!satellites!are!out!of!sight! • Left!and.
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