dadaxNet EGSE

Updated：Oct 09, 2014

dadaxNet EGSE is a highly flexible, general-purpose, ground-based test equipment platform software solution for aerospace electronic systems.

dadaxNet EGSE is not only suitable for aerospace ground electronic system testing, but also for testing and verification of military ground communications and automotive electronics systems.

Compared to traditional technology platforms, dadaxNet EGSE has the following key features:

• Open and Platform-based: Using open technology and open source components, there is no hardware coupling and no technical constraints, making it easy to maintain and upgrade. Cloud platform measurement and control solution, modular design, multi-function on-demand configuration, and cluster deployment.
• Multi-user, Multi-tasking: supports multiple users working online at the same time, and adopts dual-dimensional permission management of resources and roles. There is no limit to the number of users.
• Automated Testing: Visual automated test orchestrator, intuitive and easy to use, supports the efficient creation and management of test cases. Automatically generate test reports, real-time test task statistics and large-screen monitoring.
• Virtual Device: The platform supports establishing protocols “from zero to one”, supporting protocol definition and testing at the same time, and customizing unlimited virtual devices and simulators.
• Data Management and Analysis: Intuitive data storage calendar for easy data maintenance. Supports historical data export and online playback analysis.
• Universal and Multi-functional: supports universal measurement and control hardware integration, is compatible with multiple protocols and interface technologies, and can be used “out of the box”. Meet the functional and performance testing needs during the software development cycle of spacecraft, communications and automotive electronics.

Device Management

The dadaxNet EGSE platform realizes multi-user differentiated management and control of hardware resources and data resources by grouping satellites. The functional units in the satellite to be tested are collectively referred to as devices on this platform. The test objects in the platform can be divided into two forms: virtual devices and physical devices. The configuration and connection methods are different for different forms of test objects.

TMTC

The TMTC in the dadaxNet EGSE platform is a unified workbench that supports centralized measurement and control of multiple satellites/aircraft, and can customize the configuration of monitoring objects and parameter panels. The platform can also provide batch parameter import, command/data packet import and other functions, as well as a variety of remote control command/data packet arrangement and sending methods.

Automated Testing

The test tasks of the ddadaxNet EGSE platform are driven by test cases. A test case supports binding multiple input and output devices/virtual devices, and can configure time parameters such as delay and loop. Test cases are created in the automated test scheduler. Visual use case composer, no code required, users only need to drag different nodes to the canvas, configure parameters and logic, and connect the nodes together to easily create a test case.

Data Management and Analysis

The data management and statistical analysis of dadaxNet EGSE platform mainly targets test data and equipment data. Log data is maintained in special real-time monitoring workbenches such as log and monitoring.

User Management

As a dedicated internal test platform of the enterprise, dadaxNet EGSE platform does not allow users to register by themselves. Users can only use the platform after the administrator opens an account for the user on the platform and allocates resources. The user management module includes two workbenches: My EGSE and User Management (Administrator).

Real-time Monitoring

The real-time monitoring function module of dadaxNet EGSE platform is divided into two workbenches, which dynamically monitor the operation of equipment, update the status of the main focus objects and summarize the platform data statistics.

• TCP/IP
• UDP
• CAN
• RS-232
• RS-422
• RS-485
• ModBus
• Others