Rohde & Schwarz SMBV-K361 User Manual Download | Manualshive

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R&S

®

SMBV-K361, R&S

®

SMBVB-

K361, R&S

®

SMW-K361

eCall Test Suite
User Manual

1178659102
Version 09

(;ÜÏé2)

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Summary of Contents for SMBV-K361

Page 1: ...R S SMBV K361 R S SMBVB K361 R S SMW K361 eCall Test Suite User Manual 1178659102 Version 09 2...

Page 2: ...arz com Internet www rohde schwarz com Subject to change data without tolerance limits is not binding R S is a registered trademark of Rohde Schwarz GmbH Co KG Trade names are trademarks of the owners...

Page 3: ...1 Preparation of controller PC 10 4 2 Preparation of instrument connection 10 4 3 Preparation of IVS connection 11 5 Test configuration 16 5 1 Connection setting 16 5 2 Vehicle simulation setting 17...

Page 4: ...Contents R S SMBV K361 R S SMBVB K361 R S SMW K361 4 User Manual 1178 6591 02 09...

Page 5: ...e in the autonomous static mode A static location is simulated and the error between actual and determined location is calculated 3 Location accuracy mov ing receiver open sky Estimates the error in t...

Page 6: ...gnal off signal on until the DUT can acquire the signal again Each step is executed with specified repetitions 7 Tracking and acquisition sensitivity Verifies the sensitivity of the GNSS navigation mo...

Page 7: ...tion and urban canyon test case 4 R S SMBV K94 GLONASS for testing in line with UN specification test cases 1 to 7 R S CMWrun base software version 1 8 10 or higher No smart card and no licenses are...

Page 8: ...m required options R S SMW K44 GPS R S SMW K66 Galileo R S SMW K106 SBAS Additional options for full test coverage R S SMW K108 antenna pattern spinning and attitude simulation for test location accur...

Page 9: ...omprises the following components An instrument providing GNSS signals to the IVS for positioning Connect the RF output port of the instrument to the RF port of the IVS GNSS receiver A computer execut...

Page 10: ...e indicating no license is found 4 2 Preparation of instrument connection 1 For remote control of the instrument configure the resource settings Resources menu SCPI Connections Configure the SCPI reso...

Page 11: ...ettings of test plan specific resources are saved within the test plan 4 3 Preparation of IVS connection 1 For the remote control of an IVS configure the resource settings in Resources menu Serial Por...

Page 12: ...your test plan in the directory created in step 2 4 Prepare your DUT s file a In the tab DUTs you find several pre defined DUT s configurations To create your own double click IVSTemplate xml to open...

Page 13: ...command sending with COM port NMEA reading The default port is specified via Resources Serial Port Set all commands for which parameters are available Furthermore it is impor tant to set the control...

Page 14: ...needed commands to not in use to avoid automated stops for man ual input ASCII or hexadecimal notations are supported e Set all needed commands to control method default f Set all not needed commands...

Page 15: ...is now assigned to your DUT 6 Always start your tests from the tab DUTs by double clicking a test plan assigned to your DUT It guarantees that the test plan executes the vendor specific com mands of...

Page 16: ...t all to Default resets all settings global settings the settings of all test cases and advanced settings Changing the default settings results in deviation from the recommendations of test specificat...

Page 17: ...09 Set to Default Resets all settings in the dialog 5 2 Vehicle simulation setting Specifies the geo position of the IVS and simulates its movement Simulation Start Date Time 18 Reference Vehicle Loca...

Page 18: ...r Movement and Visibility Selects files with predefined movement geo coordinates The files are used by the test case 3 and 4 see Test Cases 3 and 4 on page 21 The following files complying standard ar...

Page 19: ...dialog including pre defined files 5 3 GNSS simulation setting Defines standard to be followed during the measurements Test Procedure 19 Set to Default 19 Test Procedure Selects the standard European...

Page 20: ...al amplification The signal level goes down but the noise floor remains at a constant level Applying an external attenuator instead decreases the signal level and the noise floor to the same degree th...

Page 21: ...description covers only remaining settings Test Case 2 21 Test Cases 3 and 4 21 Test Case 7 22 Test Case 2 Some receivers fail for a standalone Galileo position fix for the required power levels To ma...

Page 22: ...Default to the left at the bottom Test Case 7 One measurement step comprises off signal signal on until the DUT can acquire the signal again You can also let amplify the signal by a configurable gain...

Page 23: ...in log file in the instrument directory hdd Gnss_Gen Log SMx IVS configuration Parallel the configurations of the instrument and IVS are started in parallel SMx first the instrument is configured fir...

Page 24: ...cifies initial interval for signal on duration and blockage interval for signal off dura tion for TC 6 TC 7 Blockage Interval Miscellaneous Specifies blockage interval for signal off duration for TC 7...

Page 25: ...ement report contains results in line with the selected test specification one table for each executed test case The tables list the test items and conditions the performed test steps their results an...

Page 26: ...Test results R S SMBV K361 R S SMBVB K361 R S SMW K361 26 User Manual 1178 6591 02 09 The last table lists all errors and warnings collected during the test execution...

Page 27: ...web browser In the monitoring view you find a graphical representation of measured signal charac teristics The monitoring view consists of a main view Welcome to GNSS Testsuit Monitoring and several...

Page 28: ...he IVS does not use their positioning data Planimetric Error displays the position estimation error in meters vs time Circular Error displays the position estimation error in meters vs angle Velocity...

Page 29: ...er Manual 1178 6591 02 09 8 Test module details The tests configure and control the simulated GNSS For each test case the test automatically configures and controls the IVS as required for the test ca...

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