Testing the overall functionality of a navigation system
Practical tests for optimized navigation Over a period of several months, various navigation systems were tested directly in the vehicle using...
1 min read
Industry
Automotive
Background
An automotive manufacturer required support for the acceptance testing of route calculations, specifically regarding drivability, ETA accuracy, and usability.
Challenge
Navigation data had to be cross-referenced with real-time information, such as traffic and congestion data. Unpredictable traffic conditions and seamless coordination between testers and drivers were essential for success.
Performance
Planned test routes for multiple test vehicles, recorded ETA deviations and anomalous software behavior, and provided comprehensive documentation including photos, videos, and GPS data. Maintained daily reporting and integrated iterative testing approaches.
Benefit
Our test reports provided a data-driven foundation for optimizing route calculations and usability, enabling informed decision-making for the client.
Effective navigation testing under real conditions
To ensure reliable navigation, defined routes are tested and live data such as traffic jams or alternative routes are checked. Deviations between calculated and actual arrival times are recorded, while testers document anomalies. An established navigation system serves as a benchmark.
The tests are carried out under different traffic conditions with several test vehicles as well as dedicated drivers and testers to validate the accuracy of the software. Route adjustments are made in consultation with the driver in the event of unforeseen situations. Testers and drivers work closely together to identify errors and optimization potential.
Data-based optimization for more precise route guidance
Each set of test routes provides valuable insights into the quality of the navigation software. Targeted analyses of ETA deviations, congestion information and route guidance reveal potential for improvement. Identified errors are incorporated into the optimization of the software.
The detailed documentation enables data-based decisions for future updates. Continuous testing ensures that the software remains reliable under real-life conditions and that user-friendliness is further improved.
We know our way around navigation systems and look forward to exchanging ideas.
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