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Based on Hongke's GNSS simulator technology solution and combined with actual application scenarios, this paper demonstrates the core value of this system in the development of new generation of inspection UAVs (unmanned aerial vehicles), covering a full range of testing capabilities in terms of navigational accuracy, multi-constellation compatibility, interference immunity and multi-sensor fusion performance.
A UAV R&D company needs to complete the testing of a new generation of inspection UAVs, and the testing requirements include:
The test must validate the UAV in a complex environment:
Field testing has long been constrained by the following factors:
This makes it difficult to meet the high efficiency and consistency of R&D needs.
To avoid these limitations, companies ultimately use Laboratory GNSS Simulation Test SolutionThe test platform is automated by HONGKE for full-scene coverage and high-precision validation.
GTS-P7 Built on the Skydel software engine, it provides a one-stop, high-performance, software-defined architecture for GNSS signal testing.
Key features include:
Skydel offers superior software definition flexibility:
The HONGKE Platform supports deep integration with a wide range of standard authentication tools:
All testing is done in the lab, no actual UAV flights are required. Controlled and highly reproducible
| Test Item | Test Content | Test Objective |
|---|---|---|
| 1. Static calibration | Simulated elevation angle 0°-90°, adjusted constellation signal strength -130 dBm to +20 dBm | Cold start positioning RMS < 1m |
| 2. Dynamic flight | Generates S-shape, sharp turns (radius <10m), ±5g vertical dynamics | Verification of DOP stability and heading error under high dynamics |
| 3. anti-interference test | Output Narrowband / Wideband / Pulse Interference | Verify Location Availability and Resilience |
| 4. RTK accuracy test | Analog Base Station - Mobile Station Differential, Delay | Verification of RTK cm-level positioning stability |
✓ Multi-constellation free switching (GPS / BDS / GAL / GLO)
✓ Pseudo-distance accuracy ≤ 1 mm
✓ Supports multiple interference signal overlays
✓ Support for forged coordinates and spoofing emulation
10 typical scenes in one go
→ Field Requirements 10 days → Laboratory only 8 hours
Failure can be reproduced by 100%
→ Support for track playback and pinpointing problem sources
Airspace Application Fee ↓ 90%
Field labor + Depreciation of equipment ↓ 40%+
Shorter test cycle 70% Above
Simulation of mountain terrain → Verification of power line obstacle avoidance
Testing of GNSS post-loss IMU takeover capability
Joint testing with 5G return link (<50ms)
GNSS + IMU + Visual SLAM Multi-sensor Fusion Verification
虹科基於醫療級 AR 智慧眼鏡的遠端醫療解決方案，成功實現中國首例 AR 遠端顱骨修復手術指導。憑藉 ISO 無塵室與 EMI 雙重醫療認證，協助推動分級診療，全面提升手術安全性與醫療協作效率。
Explore Hongke's dexterous hand test solution based on CAN FD technology, realizing millimeter-level motion and milliNm-level force control, supporting industrial sorting, medical rehabilitation and scientific research applications, and providing efficient and precise full-link test and control solutions for robot industrialization.
KnowBe4 has been selected as one of the GSV 150 list in 2026, standing out from 3000+ candidates and covering 3 billion learners worldwide. In the face of AI-driven phishing and social engineering attacks, KnowBe4 uses intelligent risk assessment, 25,000+ phishing templates, 35 language content libraries, and SmartRisk™ scoring to create a closed-loop human security protection system of "training + simulation test + data analysis", helping enterprises strengthen their security culture and employee awareness.
