Complete data output &high-precision time synchronization
● Self north-finding integrated navigation delivers a complete set of inertial parameters including heading,roll,pitch,
position,velocity,heave,sway and surge.
●Proprietary inertial navigation algorithm ensures uninterrupted and distortion-free data even in GNSS-denied complex marine environments(e.g.,under bridges,near islands/reefs)with a continuous heading accuracy of ≤0.1°seco(RMS).
●High-precision time sync features nanosecond-level measurement latency and provides three synchronous output pulses to guarantee temporal consistency for multi-device collaborative surveys.
Easy integration
● Built-in GPS module supports single-point,RTK,Beidou PPP positioning,and compatible with external GPS/Beidou.
● 32GB internal storage for recording all inertial data and post-processing.
● 1xUSB port for direct data reading and 1x10/100M Ethernet port for remote data access.
● Light indicators for GPS lock and POWER.
● Versatile output interfaces:providing four serial ports,each of which can be software-configured to switch between RS232/RS422 online,ensuring compatibility with mainstream equipment like multi-beam sonars and DVLs.
● Embedded IE interface makes parameter configuration intuitive and efficient.
Reliable and prominent performance
● Military-grade R&D and production standards,reliable and excellent performance.
The HYINS02 is a new multi-functional fiber optic inertial navigation system specifically engineered for offshore platforms. Integrated high-precision fiber optic gyroscopes and quartz accelerometers, with proprietary technologies such as self north-finding, inertial navigation and integrated navigation algorithms, it provides real-time, high-accuracy output of comprehensive inertial data, including heading, position, velocity, attitude, angular rate, acceleration, and time synchronization. It delivers stable, precise, and reliable measurement support for a wide range of maritime applications, such as offshore navigation, marine surveying and mapping, and ocean engineering.
| Properties(GPS Integration) | Specifications | ||
| Heading Angle | ≤0.05°secφ(RMS,satellite navigation integration) | ||
| Attitude Angle | ≤0.01° | ||
| Positioning Accuracy | RTK Beidou PPP single-point | Horizontal (RMS) 2 CM+1PPM 0.3m 1.2m | Elevation(RMS) 3 CM+1PPM 0.6m 2.5m |
| Properties (Pure Inertia) | Specifications | ||
| Heading Angle | ≤0.1°(RMS,1h) | ||
| Attitude Angle | ≤0.02°(RMS,1h) | ||
| Positioning Accuracy | ≤2nmile(CEP50,1h) | ||
| Functions | Specifications | ||
| Alignment Time | 10 min (static alignment);20 min(dynamic alignment) | ||
| Navigation Mode | Satellite navigation integration,terrain-aided bottom DVLintegration,pure inertia | ||
| Calculation Frequency | Max.200 Hz | ||
| Internal Storage | 32G(read through the USB debugging port) | ||
| Interface | Specifications | ||
| Input Power | Voltage range:12V~32V;rated voltage:24V±10% | ||
| External Interface | 4×RS232,1×USB,1×10/100M Ethernet port | ||
| Synchronous Interface | 1xsynchronous clock input;3×1PPS synchronous clock input | ||
| Physical Properties | Specifications | ||
| Dimension | 180 mm×160 mm×135 mm | ||
| Power | Rated power:≤20W | ||
| Weight | ≤6kg | ||
| Operating Temp. | -20℃~+60℃ | ||