MEMS Inertial Navigation System (MEMS INS) SN-MINS200S
This product is equipped with a high-precision survey-grade satellite receiver board, high-precision three-axis MEMSGyro, and three-axis MEMSAccelerator. It is a Micro-Electro-Mechanical Systems (MEMS) Inertial/Satellite Combined Navigation System capable of achieving single-antenna dynamic alignment or dual-antenna (RTK) high-precision rapid orientation. The product incorporates a new combined navigation algorithm engine and utilizes optimized design for satellite antenna obstruction and multi-path interference, making it well-suited for long-term, high-precision, and highly reliable navigation applications in complex geographical environments such as cities and canyons. In environments with good satellite coverage, it can provide centimeter-level positioning accuracy and maintain position, velocity, and attitude accuracy over extended periods.
The product is designed to be lightweight, compact, and user-friendly, making it suitable for various applications including assisted driving, autonomous driving, vehicle positioning and orientation, AGV vehicles, power line inspections, platform stability, surveying and mapping, precision agriculture, andso on.
System Metrics | Combined Navigation Accuracy | Single-Point Positioning Accuracy (1σ) | 1.2m1.2 meters (Single Antenna, Good GNSS/BD Signal) |
RTK Positioning Accuracy (1σ) | 2cm+1ppm (Good GNSS/BD Signal) | ||
Velocity Accuracy (1σ) | 0.03m/s (when carrier velocity is less than 500m/s RMS) | ||
System Heading Accuracy | 0.1° (Single Antenna, Dynamic Alignment) | ||
0. 1°(Dual Antenna, Baseline ≥2m) | |||
System Pitch Accuracy (1σ) System Roll Accuracy (1σ) |
0.03° (Good GNSS/BD Signal) | ||
Alignment Time | Static Alignment | Typical Value≤5min | |
Device Characteristics | Gyro | Rango de medición | ±450°/s |
Zero-bias Reliability(10s Smoothing, 1σ) | ≤5°/h | ||
Accelerator | Rango de medición | ±10g | |
Zero-bias Reliability(Room Temperature, 10s Smoothing, 1σ) | 0 .25mg | ||
Physical Electricity | Rated Power Consumption at Room Temperature | 8W | |
Supply Voltage | 24V DCRated(12∼36V) | ||
Temperatura de funcionamiento | -40°C∼+70℃ | ||
Temperatura de almacenamiento | -55℃∼+85℃ | ||
Shock | 15g,11ms Half-Sine Wave | ||
Vibración | 6,06 g,20∼2000Hz, Bandwidth | ||
Dimensiones | ≤110mm×81mm×68mm | ||
Peso | ≤0.6Kg | ||
Transmission Rate | 115200bps(Configurable) | ||
Data Update Rate | 400Hz(Configurable) | ||
Tipo de interfaz | RS422/RS232/CAN/Ethernet | ||
Almacenamiento interno | 8GB(Opcional) | ||
Otro | Localization Rate | 100% | |
Achievable Localization Rate | 100% | ||
User Mode | Vehicle-Mounted (Default), Airborne, Marine |