Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
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
虹科與瑞士 ELPRO 長達15年深度合作，提供醫藥供應鏈全流程溫度監測與藥品安全解決方案。探索專業技術、信任合作及生物科技創新，助力中國及亞太市場客戶提升研發效率與藥品安全。
2025年虹科攜手長城汽車於保定技術中心舉辦技術交流日，分享智慧汽車、車載以太網、GNSS測試、T-Box通信及aiSim仿真全鏈路方案，展示前沿技術應用與創新成果，助力汽車通信與智慧駕駛行業發展。
虹科 GNSS 模擬器提供消費電子、導航晶片與定位終端測試解決方案，精準模擬全球衛星導航信號（GPS、GLONASS、Galileo、北斗），提升定位精度、時間同步與數據處理效率，保障產品質量並縮短研發周期。
