Products

We have a specialised and efficient test portfolio which enables us to test the development and integration of car infotainment devices on different levels.
One part of our testing environment is the fully-automated system TESTERLYZER. With TESTERLYZER we cover components and network tests according to MOST standards, thereby laying the foundation for successful systems integration. The second part is the TTCN-3-based test and simulation system TTsuite MOST, which was developed jointly by RUETZ SYSTEM SOLUTIONS and Testing Technologies. We use both systems in the framework of MOST compliance tests.


TESTERLYZER | TTsuite MOST | Physical Layer Stress Test Tool for MOST150

TESTERLYZER
Automate the testing of your MOST devices

TESTERLYZER is the test system for network testing and for the MOST Core Compliance test which accompanies development processes. TESTERLYZER has a modular structure and consists of the system components TESTERLYZER pro Compliance (testing software) and TESTERLYZER Box (measuring and automation hardware), as well as two Optolyzer® modules by the company SMSC which provide an interface to the MOST bus.
Here are the most important characteristics of TESTERLYZER at a glance:

  • Developed for MOST25, MOST50 ePHY and MOST150 projects
  • Automation of all testing sequences results in significant saving in time of up to 80% compared with manual testing,
  • Tests follow up-to-date MOST Core Compliance test specifications,
  • Target-group specific protocols result in transparent documentation of test results,
  • Optimum preparation for MOST Core Compliance certification because RUETZ SYSTEM SOLUTIONS also uses TESTERLYZER for the official test.

In addition to the modules required for MOST Core Compliance testing we offer the additional modules

  • General tests, Standard Mechanisms, Ring Break Diagnosis and Net Services System Tests
  • Database Connection Tests
  • Integration into TestDirector® or Quality Center® by Mercury

Detailed information can be found here: TESTERLYZER (PDF)

 

For more information please contact:

salesruetz-system-solutions.com

TTsuite MOST
A Scalable Framework for MOST System Testing

TTsuite MOST provides users with an easy-to-use platform, allowing them to carry out tests and simulations of varying complexity. This tool is based on the standardised test description language TTCN-3 and uses the GFT-format (Graphical Presentation Format of TTCN-3) for defining, visualising and documenting the tests. With TTsuite MOST it is easy to describe and carry out new test scenarios. Moreover, test routines cannot only be used to carry out tests but also as test specifications.

 
The most important characteristics of TTsuite MOST at a glance:

  • Developed for MOST25, MOST50 ePHY and MOST150 projects
  • Full administration of the MOST bus
  • Direct import of the MOST function catalogue
  • MOST Synchronous channel support
  • MOST Asynchronous channel support.
    MOST High Port enables sending and receiving based on MOST High Protocol
  • MOST Control channel ports for TTCN-3
  • Integrated SPY functionality
  • Reporting on different levels of detail in MOST analysis style
  • Simple alignment of test results with dynamic MOST specifications
  • Optimum preparation for Extende MOST Core Compliance MOST High Protocol certification because, RUETZ SYSTEM SOLUTIONS also uses TTsuite MOST for the official test.
  • Simple connectivity to RUETZ SYSTEM SOLUTIONS ECL / CAN Box

In addition to the standard system, RUETZ SYSTEM SOLUTIONS also offers test adapters for:

  • CAN Bus, RS232, GPIB, HTTP, FTP, SMTP, SQL, POP3, SNMP, TCP, UDP and also the integration of customer specific DLL´s and interfaces.

as well as ready-to-use test suites:

and development of test suites according to customer specification.


Detailed information can be found here: TTsuite MOST (PDF)

 

For more information please contact:

salesruetz-system-solutions.com

Physical Layer Stress Test Tool for MOST150
For Development and Production

For MOST150 Compliance Testing the Limited Physical Layer Compliance Specification defines several setups for measuring specific parameters as defined in MOST150 oPhy Automotive Physical Layer Sub- Specification.


RUETZ SYSTEM SOLUTIONS has developed the stress test tool in cooperation with MOST Cooperation to measure all necessary parameters. The main purpose of the stress test tool is to feed a MOST ECU with a stress test pattern and to check the signal of the responding ECUs for errors (e.g. Bit Error Rate).


The stress test tool is available in two versions:

  • The professional version of the stress test tool with a high end EOC will be primarily used in the Limited Physical Layer Compliance Test Process by the certified Compliance Test House, but also at an OEM or supplier site as a pre-compliance check and development support tool.
  • The standard version has a standard FOT unit instead of a high end EOC and will be part of end-of- line control applications.

Detailed information can be found here: PhLSTT (PDF)

 

For more information please contact:

salesruetz-system-solutions.com