Manuels d'utilisation pour Mitel GPS Orion-S/-HD Receiver

Table des matières

• Scope and Applicability

  1
• Acronyms and Abbreviations

  2
• 1. Introduction

  3
• 1.1 GPS Orion Receiver

  3
• 1.2 Functional Overview

  3
• 1.3 Receiver Versions

  4
• 2. Receiver Hardware

  5
• 2.1 Main Board

  5
• 2.2 Interface Board

  7
• 2.3 Antenna

  7
• 3. Operations Guide

  8
• 3.1 Basic Receiver Handling

  8
• 3.1.1 Hardware Setup

  8
• 3.1.2 Precautions

  8
• 3.1.3 Serial Communication

  8
• 3.1.4 Start-Up and Initialization

  9
• 3.1.5 Output Selection

  10
• 3.1.6 Pulse-per-Second Signal

  11
• 3.1.7 Troubleshooting

  11
• 3.2 Special Applications

  12
• 3.2.1 Aiding for Ballistic Trajectories

  12
• 3.2.2 Lift-off Signal

  13
• 3.2.3 IIP Prediction

  13
• 3.2.4 Aiding for LEO Satellites

  15
• 3.2.5 Relative Navigation

  16
• 3.2.6 External LNA Power Supply

  17
• 4. Command and Output Message Reference

  18
• 4.1 Overview

  18
• 4.2 Protocol Description

  20
• 4.2.1 WinMon Format

  20
• 4.2.2 NMEA Format

  21
• 4.3 Commands

  22
• 4.3.1 Basic Receiver Configuration

  23
• UR – Update Rate

  23
• DR – Data Rate

  24
• SM – Sentence Mode

  24
• MC – Media Correction

  25
• 4.3.2 Status Queries

  26
• 4.3.2.1 TA – Transmit Almanac

  26
• 4.3.2.2 TE – Transmit Ephemeris

  26
• 4.3.3 Initialization

  27
• 4.3.3.1 PV – Position-Velocity

  27
• 4.3.3.2 DW – Doppler Window

  28
• 4.3.4 Reference Trajectory Aiding

  29
• 4.3.4.1 AM – Aiding Mode

  29
• 4.3.4.2 RM – Run Mode

  29
• LO – Load Orbit

  30
• TO – Transmit Orbit

  30
• LE – Load Epoch

  31
• LT – Load Trajectory

  31
• ET – End Trajectory

  31
• TT – Transmit Trajectory

  31
• 4.4 Output Messages (WinMon Format)

  32
• 4.4.1 Periodic Receiver Data

  32
• 4.4.1.1 F00 – Geographic Navigation Data (Mitel)

  32
• 4.4.1.2 F03 – Channel Status Data (Mitel)

  32
• 4.4.1.3 F04 – Satellite Summary (Mitel)

  32
• 4.4.1.4 F05 – Processing Status (Mitel)

  32
• 4.4.1.5 F08 – Operating Parameters (Mitel)

  32
• 4.4.1.6 F40 – Cartesian Navigation Data

  33
• 4.4.1.7 F41 – Pseudorange and Range Rate (Smoothed)

  34
• 4.4.1.8 F42 – Pseudorange, Carrier Phase and Range Rate (Raw)

  35
• 4.4.1.9 F43 – Channel Status

  36
• 4.4.1.10 F44 – Clock Data

  38
• 4.4.1.11 F45– Relative Navigation Data (WGS-84 System)

  39
• 4.4.1.12 F46 – Relative Navigation Data (RTN Frame)

  39
• 4.4.1.13 F47 – IIP Prediction

  40
• 4.4.1.14 F48 – Configuration and Status Parameters

  40
• 4.4.2 Working Parameters

  41
• 4.4.2.1 F50 – Reference Epoch for Trajectory Polynomials

  41
• 4.4.2.2 F51 – Trajectory Polynomials

  41
• 4.4.2.3 F52 – User Spacecraft Mean Elements

  42
• 4.4.3 Diagnosis Messages

  43
• 4.4.3.1 F98 – Command Response

  43
• 4.5 Output Messages (NMEA Format)

  44
• 4.5.1 $PASHR,POS Navigation Data

  44
• 4.5.2 $PDLRM,IIP Instantaneous Im pact Point Data

  46
• 4.5.3 $PDLRM,XSD Extended Status Data

  48
• 4.5.4 $PDLRM,RAW Raw Measurement Data

  49
• References

  50