Navman LA000508, Техническое описание

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LA000507G © 2006 Navman New Zealand. All rights reserved. Proprietary information and specifications subject to change without notice.
5.0 Software interface .......................................................................................... 13
5.1 NMEA output messages ..............................................................................................13
5.2 SiRF binary .................................................................................................................13
5.3 Software functions and capabilities .............................................................................13
6.0 Dead Reckoning input specifications ........................................................... 14
6.1 Gyro input specification ...............................................................................................14
6.2 Wheel tick rate ............................................................................................................14
6.3 Fwd/Rev input sense ...................................................................................................14
7.0 Jupiter 20 development kit ............................................................................. 15
8.0 Jupiter 20 mechanical drawing...................................................................... 15
9.0 Product handling ............................................................................................. 16
9.1 Packaging and delivery ...............................................................................................16
9.2 Moisture sensitivity ......................................................................................................16
9.3 ESD sensitivity ............................................................................................................16
9.4 Safety ..........................................................................................................................16
9.5 RoHS compliance .......................................................................................................16
9.6 Disposal .......................................................................................................................16
10.0 Ordering information .................................................................................... 17
11.0 Glossary and acronyms ................................................................................ 17
Figures
Figure 2‑1: Jupiter 20 module architecture ......................................................................... 4
Figure 8‑1: Jupiter 20 mechanical layout ...........................................................................15
Tables
Table 3‑1: TTFF acquisition times ...................................................................................... 7
Table 3‑2: Software processing performance .................................................................... 8
Table 3‑3: GPS receiver performance ............................................................................... 8
Table 3‑4: Position and velocity accuracy .......................................................................... 9
Table 4‑1: Operating power for the Jupiter 20 .................................................................... 9
Table 4‑2: Typical jamming performance ..........................................................................10
Table 4‑3: Interface voltage levels ....................................................................................11
Table 4‑4: J20D receiver pad functions ............................................................................11
Table 4‑5: J20/J20S receiver pad functions ......................................................................12
Table 5‑1: Jupiter 20 default baud rates ............................................................................13
Table 5‑2: Default NMEA messages .................................................................................13
Table 5‑3: Jupiter 20 software capability ...........................................................................14
Table 6‑1: Gyro input specifications ..................................................................................14
Table 10‑1: Jupiter 20 ordering information .......................................................................17