Electronic gyroscope
Overview
The electronic gyroscope is an inertial navigation system assisted by GPS, which is highly integrated with temperature-compensated MEMS accelerometer, gyroscope, magnetometer, barometer and GNSS receiver. It can simultaneously output attitude angles such as roll angle, acceleration, angular rate, and vehicle speed signals. The gyroscope is used for handling and stability testing, lateral stability testing and other attitude testing.
Main features:
- With GNSS (Global Navigation Satellite System) assisted attitude measurement
- Wide range temperature compensation
- High reliability, strong adaptability to complex environments
- Special data fusion algorithm for vehicle road test
- Built-in magnetic field interference suppression algorithm
- The hot start speed is fast
- High update frequency
- Support RTK, significantly improve test accuracy
Technical specifications
Swipe horizontally to view all table columns.
| Angular velocity measurement | ||||
| Range | ±500°/s (250, 500, 2000 optional ) | ±500°/s (250, 500, 2000 optional ) | ||
| Non-linearity | ±0.05% | ±0.2% | ||
| Acceleration measurement | ||||
| Range | ±4g(2g,4g,16goptional) | ±4g(2g,4g,16goptional) | ||
| Non-linearity | ±0.05% | ±0.05% | ||
| Angle measurement | ||||
| Roll angle | Range:±90°; Precision:±0.1° | Range:±90°; Precision:±0.6° | ||
| Pitch angle | Range:±90°; Precision:±0.1° | Range:±90°; Precision:±0.6° | ||
| Heading angle | Range:0～360°;Accuracy:±0.2° | Range:0～360°;Accuracy:±0.6° | ||
| Magnetic field measurement | ||||
| Range | ±8G | ±8G | ||
| Non-linearity | ±0.08% | ±0.1% | ||
| Navigation parameters | ||||
| Update frequency | 10Hz | 10Hz | ||
| Speed range | 0.5-720km/h | 0.5-720km/h | ||
| Speed accuracy | 0.05m/s | 0.1m/s | ||
| Horizontal position accuracy | 2m（RTK 0.02m） | 2.5m CEP | ||
| Vertical position accuracy | 3m（RTK 0.03m） | 2.5m CEP | ||
| Country of origin | ||||
| Country of origin | Australia | China | ||
| Other specifications | ||||
| Update rate | 100Hz | 50Hz | ||
| Hot start time | 500ms | 500ms | ||
| MTBF | 310000hrs | 50000hrs | ||
| Vibration resistance limit | 2000g | 2000g | ||
| Power supply | 9~30VDC, power consumption is about 6W | 9~30VDC, power consumption is about 6W | ||
| Operating environment | temperature : -40~85℃; humidity : 10%~90%RH ( non-condensing ) | temperature : -40~85℃; humidity : 10%~90%RH ( non-condensing ) | ||
| Output interface | Voltage output:10CH,±5V | Voltage output:10CH,±5V | ||
| Communication output:RS232orRS422 | Communication output:RS232orRS422 | |||
| Status indicators | communication indicator , number of satellites , operating status | communication indicator , number of satellites , operating status | ||
| High-end products | ||||
| Angular velocity measurement | ||||
| Range | ±475°/s | ±100°/s | ±450°/s | |
| Offset | ±0.03% | 0.05°/s | ±1°/s | |
| Acceleration measurement | ||||
| Range | ±5g | ±10g | ±8g | |
| Non-linearity | ±0.05% | ±0.01% | ±0.005mg | |
| Angle measurement | ||||
| Roll angle | Range:±90°; Precision:±0.03° | Range:±90°; Precision:±0.05° | Range:±90°; Precision:±0.1° | |
| Pitch angle | Range:±90°; Precision:±0.03° | Range:±90°; Precision:±0.05° | Range:±90°; Precision:±0.1° | |
| Heading angle | Range:0～360°;Accuracy:±0.1° | Range:0～360°;Accuracy:±0.1° | Range:0～360°;Accuracy:±0.1° | |
| Magnetic field measurement | ||||
| Range | ±8G | ±8G | ±8G | |
| Non-linearity | ±0.08% | ±0.08% | 4nt，rms | |
| Navigation parameters | ||||
| Update frequency | 20Hz | 20Hz | 20Hz | |
| Speed range | 0.5-720km/h | 0.5-720km/h | 0.5-720km/h | |
| Speed accuracy | 0.007m/s | 0.007m/s | 0.03m/s | |
| Horizontal position accuracy | 0.8m（RTK 0.008m） | 0.8m（RTK 0.008m） | 1.2m（RTK 0.01m） | |
| Vertical position accuracy | 1.5m（RTK 0.015m） | 1.5m（RTK 0.015m） | 1.0m（RTK 0.02m） | |
| Country of origin | ||||
| Country of origin | Australia | United Kingdom OXTS | United States | |
| Other specifications | ||||
| Update rate | 100Hz | 100Hz | 100Hz | |
| Hot start time | 2s | 2s | 500ms | |
| MTBF | 200000hrs | 200000hrs | 55500hrs | |
| Vibration resistance limit | 2000g | 2000g | 2000g | |
| Power supply | 5~36VDC, power consumption approximately 1W | 5~36VDC, power consumption approximately 1W | 9~36VDC, power consumption approximately 3W | |
| Operating environment | temperature : -40~85℃ | temperature : -40~85℃ | temperature : -40~70℃ | |
| Humidity: 10%~90% RH (non-condensing) | humidity : 10%~90%RH ( non-condensing ) | humidity : 10%~90%RH ( non-condensing ) | ||
| Output interface | Voltage output:10CH,±5V | Voltage output:10CH,±5V | Voltage output:10CH,±5V | |
| Communication output:RS232orRS422 | communication output : RS232 or CAN | Communication output:RS232orRS422 | ||
| Status indicators | communication indicator , number of satellites , operating status | communication indicator , number of satellites , operating status | communication indicator , number of satellites , operating status | |
Applications
Electronic gyroscope applications.
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