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Summary of Contents for Rohde & Schwarz SMBV-K361
- Page 1 ® ® R&S SMBV-K361, R&S SMBVB- ® K361, R&S SMW-K361 eCall Test Suite User Manual (;ÜÏé2) 1178659102 Version 09...
- Page 2 ® This manual describes the following R&S CMWrun option for software version V1.9.10 or higher: ● ® R&S SMBV-K361 (eCall test suite) ● R&S ® SMBVB-K361 (eCall test suite) ● ® R&S SMW-K361 (eCall test suite) © 2022 Rohde & Schwarz GmbH & Co. KG Muehldorfstr.
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Page 3: Table Of Contents
® ® ® Contents R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Contents 1 Key features....................5 2 Prerequisites..................7 3 Test setup....................9 4 System configuration................10 Preparation of controller PC..................10 Preparation of instrument connection..............10 Preparation of IVS connection................... 11 5 Test configuration................ - Page 4 ® ® ® Contents R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 User Manual 1178.6591.02 ─ 09...
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Page 5: Key Features
® ® ® Key features R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 1 Key features The test suites R&S SMx-K361 provide eCall tests with the sequencer tool R&S CMWrun. The tests are performed on a connected in-vehicle system (IVS). The tests are as closely aligned with the selected test specification as possible. - Page 6 ® ® ® Key features R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Test case Test purpose 6. Reacquisition time Evaluates the restore time for signal tracking for a certain GNSS constella- tion after tracking was lost due to signal blockage. To simulate blockage, the radio frequency signal is switched off for a specified time and the recovery time is measured after the signal was switched on.
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Page 7: Prerequisites
® ® Prerequisites R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 2 Prerequisites Required equipment for R&S SMBV-K361: ● R&S SMBV100A for GNSS simulation must be equipped with the following options: Hardware: – HW option R&S SMBV-B10 – HW option R&S SMBV-B103/-B106 Minimum required options: –... - Page 8 ® ® ® Prerequisites R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Required equipment for R&S SMW-K361: ● R&S SMW200A for GNSS simulation must be equipped with the following options: Hardware: – HW option R&S SMW-B10 – HW option R&S SMW-B103/-B203 Minimum required options: –...
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Page 9: Test Setup
® ® ® Test setup R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 3 Test setup The following figure provides an overview of the test setup. In this example, the instru- ment R&S SMBV100A is used. The test setup with another supported instrument is similar. -
Page 10: System Configuration
® ® ® System configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Preparation of instrument connection 4 System configuration This chapter describes everything you have to do before using the system for the first time. Skip this chapter if you already have an operable system. -
Page 11: Preparation Of Ivs Connection
® ® ® System configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Preparation of IVS connection b) For only test plan-specific measurement report settings, double-click your test plan in the "File Browsers" on the left, the tab "Test Plans". On the test plan toolbar, select "Resources"... - Page 12 ® ® ® System configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Preparation of IVS connection c) In the tab "Tests", select the installed eCall test plan. d) Press "OK". 3. Save your test plan in the directory created in step 4.
- Page 13 ® ® ® System configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Preparation of IVS connection c) In the tab "Automation", configure the DUT-related automation methods, that are used for DUTs commands. See also section DUT Files and Automation of the R&S CMWrun base manual.
- Page 14 ® ® ® System configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Preparation of IVS connection d) Each DUT command is connected to a new row in the corresponding dialogue. A waiting time after the execution can be set for each single command. Set also not needed commands to "not in use"...
- Page 15 ® ® ® System configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Preparation of IVS connection Your test plan 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 your DUT.
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Page 16: Test Configuration
® ® ® Test configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Connection setting 5 Test configuration The property dialog box leads you to individual test configuration dialogs. You can open the property dialog box from the "Testplan Details" subtab. Double-click the node, for example . -
Page 17: Vehicle Simulation Setting
® ® ® Test configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Vehicle simulation setting 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 Location.................. - Page 18 ® ® ® Test configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Vehicle simulation setting Simulation Start Date/Time Specifies the time signaled within the generated positioning data. Reference Vehicle Location Specifies the IVS location for the tests. Select predefined location or specify geographi- cal position manually in coordinate system WGS84.
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Page 19: Gnss Simulation Setting
® ® ® Test configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Signal power setting Table 5-1: Predefined urban canyon Elevation Azimuth Attenuation Description ≦ -100 dB 0° to 5° 0° to 360° No signal 5° to 30° 210° to 330°... -
Page 20: Test Case Setting
® ® ® Test configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Test case setting Received Satellite Power Specifies the power of one GPS, Galileo, and for ECE/TRANS/WP.29 tests also GLO- NASS satellite. External Power Attenuation Specifies external power attenuation. External attenuator is recommended for levels below -120 dBm for the following rea- sons: ●... - Page 21 ® ® ® Test configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Test case setting Several test cases contain self-explanatory settings as "Measurement Duration...", "Total Test Duration...", or "Set to Default". The total test duration per system specifies the total time for each subtest enabled in this test module per GNNS standard including waiting time (e.g.
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Page 22: Advanced Settings
® ® ® Test configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Advanced settings ● TC4: "Poor Reception" test pre-configured via eCallT3_T4.txt and eCallUrbanCanyon.ant_pat. "Set to Default" does not reset the specified files. You can reset all files to the pre- defined using "Set to Default"... - Page 23 ® ® ® Test configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Advanced settings └ TC 6 Restore Interval..................24 └ TC 7 Blockage Interval..................24 └ Set to Default....................24 Thresholds Specifies and enables different test limit values, than defined in standard. These set- tings change the criteria of pass/fail verdict, therefore they are password protected.
- Page 24 ® ® ® Test configuration R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 Advanced settings TC 6 Restore Interval ← Miscellaneous Specifies 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.
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Page 25: Test Results
® ® ® Test results R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 6 Test results The measurement 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 and pass/fail verdicts. - Page 26 ® ® ® Test results R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 The last table lists all errors and warnings collected during the test execution. User Manual 1178.6591.02 ─ 09...
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Page 27: Monitoring
® ® ® Monitoring R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 7 Monitoring This option provides a "GNSS Monitor" subtab of a test plans pane. After the execution of the test module, you can open a monitoring view via "GNSS Monitoring" link in a web browser. - Page 28 ® ® ® Monitoring R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 The following monitoring views are supported: ● "Summary" : lists the testcase name, overall elapsed time, position fix and posi- tion fix mode ● "Sattelite Power" : displays the satellite signal level (in dB) vs time Blue satellites are only tracked.
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Page 29: Test Module Details
® ® ® Test module details R&S SMBV-K361, R&S SMBVB-K361, R&S SMW-K361 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 case.
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