Ericco 艾瑞科惯性系统 ER-GNSS/MINS-01 惯性导航系统 ( INS )
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ER-GNSS/MINS-01
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Ericco 艾瑞科惯性系统
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Ericco 艾瑞科惯性系统
产品介绍
1. 提供极高精度的导航信息：姿态精度：0.01°（后处理0.004°），航向精度：0.05°（后处理0.01°）。
2. 内置全频段全系统双天线定位定向GNSS模块。
3. MEMS陀螺仪（零偏不稳定性<0.02°/h）和MEMS加速度计（±60g，零偏不稳定性<2μg）
简介
ER-GNSS/MINS-01具有高精度、可靠的MEMS陀螺仪和加速度计。它集成了双天线、全系统、全频段定位定向卫星模块。凭借其组合导航融合算法，即使在复杂的GNSS条件下也能提供持续、准确、可靠的定位、姿态和速度信息。它提供多种通信接口和标准化的用户通信协议，使其适用于航空、陆地、海洋等应用。
产品特点
- 高可靠高精度MEMS陀螺仪（零偏不稳定性<0.02°/h）及大量程高精度MEMS加速度计（±60g，零偏不稳定性<2μg）。
- 工作温度为-40℃~+80℃，在工作温度范围内对陀螺仪、加速度计进行温度补偿，零偏性能更佳。
- 内置全频段全系统双天线定位定向GNSS模块，支持单天线高精度定位测速，支持双天线快速定向功能。
- 系统可提供极其精确的组合导航信息，姿态可达0.01°，后处理0.004°，航向0.05°，后处理0.01°
- 数据接口多样，安装使用更加方便，支持RS422/RS232和CAN
- 精密铝合金外壳，可靠性高，可广泛应用于陆地、航空、航海。
应用领域广泛
- 无人机、飞行数据记录仪、智能无人车、
- 城市测绘、水文勘测、
- 路基定位定向、
- 水下航行器、水面舰艇。
| ER-GNSS/MINS-01A | |
| Roll & Pitch Accuracy | 0.01° |
| 0.004° (Post Processing) | |
| Heading | 0.05° Dual Antenna GNSS (baseline 2m) |
| 0.01° (Post Processing) | |
| Speed accuracy | 0.03m/s |
| Supply Voltage | 6~12V |
| Supply Consumption | 4W |
| Interface | 1Way-RS422 or 1Way-RS232 and 1Way-CAN |
| Vibration | 6.06g |
| Shock | 5000g,0.1ms |
| Operate Temp | -40℃~+80℃ |
| Storage Temp | -55℃~+95℃ |
| Weight | <240g |
| Size | 65mm*70mm*45.5mm |
| ER-GNSS/MINS-01B | |||
| Roll & Pitch Accuracy | 0.01° | ||
| 0.004° (Post Processing) | |||
| Heading | 0.05° Dual Antenna GNSS (baseline 2m) | ||
| 0.01° (Post Processing) | |||
| RTK 60 sec outage | Roll&Pitch | Heading Dual Antenna GNSS(baseline 2m) | Heading Dual Antenna GNSS(baseline 4m) |
| 0.01° | 0.05° | 0.03° | |
| Speed accuracy | 0.03m/s | ||
| Supply Voltage | 6~12V | ||
| Supply Consumption | 4W | ||
| Interface | 1Way-RS422 or 1Way-RS232 and 1Way-CAN | ||
| Vibration | 6.06g | ||
| Shock | 5000g,0.1ms | ||
| Operate Temp | -40℃~+80℃ | ||
| Storage Temp | -55℃~+95℃ | ||
| Weight | <240g | ||
| Size | 65mm*70mm*45.5mm | ||
| Gyro Performance | ||
| Item | Parameter | Unit |
| Range | ±200 | deg/s |
| Bandwidth(-3dB) | 50 | Hz |
| Scale Factor at 25℃ | 40000 | LSB/deg/s |
| Scale Factor Repeatability (1σ) | <100 | ppm |
| Scale Factor VS Temperature (1σ) | 300 | ppm |
| Scale Factor Non-Linearity (1σ) | <300 | ppm |
| Bias Instability | <0.02 | deg/hr |
| Bias stability (10s 1σ) | <0.1 | deg/hr |
| Angular Random Walk | <0.005 | °/ √h |
| Noise Peak to Peak | <0.04 | deg/s |
| Accelerometer Performance | ||
| Item | Parameter | Unit |
| Range | ±60 | g |
| Bandwidth | >150 | Hz |
| Bias stability (10s 1σ) | <5 | μg |
| Bias stability (Allan) | <2 | μg |
| Monthly repeatability | <±0.03 | mg |
| Scale Factor Non-Linearity | <500 | ppm |
| Monthly repeatability | <±20 | ppm |
| Scale temperature coefficient | <40 | ppm/℃ |
| Second-order nonlinear coefficient | <10 | μg/g2 |
| Scale Factor | 20000000 | LSB/g |
| GNSS | |||||||
| Supported Navigation System | BDS/GPS/GLONASS/Galileo/QZSS | ||||||
| Main ANT Frequency | BDS:B1L, B2L, B3L | ||||||
| Slave ANT Frequency | BDS:B1L, B2L, B3L | ||||||
| Position Accuracy (RMS) | Single point positioning | Horizontal | 1.5m | ||||
| Altitude | 2.5m | ||||||
| DGPS | Horizontal | 0.4m+1ppm | |||||
| Altitude | 0.8m+1ppm | ||||||
| RTK | Horizontal | 0.8cm+1ppm | |||||
| Altitude | 1.5cm+1ppm | ||||||
| Accuracy of observation (RMS) | |||||||
| BDS | GPS | GLONASS | Galileo | ||||
| B1I/L1 C/A/G1/E1 pseudo-range | 10cm | 10cm | 10cm | 10cm | |||
| B1I/L1 C/A/G1/E1 Carrier Phase | 1mm | 1mm | 1mm | 1mm | |||
| B3I/L2P(Y)/L2C/G2 pseudo-range | 10cm | 10cm | 10cm | 10cm | |||
| B3I/L2P(Y)/L2C/G2 Carrier Phase | 1mm | 1mm | 1mm | 1mm | |||
| B2I/L5/E5a/E5b pseudo-range | 10cm | 10cm | 10cm | 10cm | |||
| B2I/L5/E5a/E5b Carrier Phase | 1mm | 1mm | 1mm | 1mm | |||
| Time accuracy (RMS) | 20ns | ||||||
| Speed accuracy (RMS) | 0.03m/s | ||||||
| First positioning time | <30s | ||||||
| Initialization time | <5s | ||||||
| Data update rate | <20Hz | ||||||
ER-GNSS/MINS-01 惯性导航系统 ( INS )技术参数
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| 规格项 | 参数值 | 勾选搜索替代 |
| 特 性 | ||
| 线加速度测量技术 | 微机电系统 | |
| 角速率范围 | -200 200 deg/sec | |
| 特征 | GPS 辅助 | |
| 环 境 | ||
| 工作温度 | -40 80 C | |
| 物 理 | ||
| 最大尺寸 | 65 70 45.5 | |
| 重量 | 240 g |
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