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Dubhe-L1 Multi-Platform Optical Automotive Inertial Navigation System | GNSS INS System ODM Land RLG INS

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Dubhe-L1 Multi-Platform Optical Automotive Inertial Navigation System | GNSS INS System ODM Land RLG INS

MOQ:	1 set
Price:	$1000-$100000
Delivery Period:	30 work days
Payment Method:	T/T
Supply Capacity:	500 sets per year

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Wuhan Deep Pilot Technology Co.,Ltd.

Model Number

Dubhe-L1

Alignment Time:

≤8min

Position Accuracy/10min Zero Speed Correction:

≤10m,CEP

Position Accuracy/Inertial/odometer Combination:

≤0.3%D,RMS

Position Accuracy/INS/GNSS Combination:

Better Than GNSS

Heading Accuracy/North Finding/orientation Accuracy:

≤1.0mil,RMS

Heading Bearing Keeping Accuracy/2h:

≤1.0mil,RMS

Heading Accuracy/INS/GNSS Combination:

≤0.5mil,RMS

Pitch & Roll Accuracy:

≤0.35mil,RMS

Dimensions:

195×160×108mm

Weight:

＜3.9kg

Temperature:

-40℃~60℃

Input Voltage:

DC24V(±25%)

Product Description

The Dubhe-L1 Land RLG Inertial Navigation System (INS) is a multi-platform optical navigation system designed for both military and civilian applications. Utilizing precision RLG/FOG gyroscopes and quartz accelerometers in a versatile strapdown configuration, it delivers accurate and reliable navigation solutions across diverse environments.

The Dubhe-L1 supports adaptive alignment and employs ZUPT (Zero Velocity Update) and sensor fusion to provide robust positioning. The system ensures continuous and reliable performance in challenging conditions, from Arctic environments to high-altitude plateaus.

Applications:

Armored military vehicles
High-speed rail
Agricultural machinery
Other multi-platform automotive systems

Key Features and Capabilities:

Adaptive alignment for fast and flexible initialization
Robust positioning through ZUPT and multi-sensor fusion
Reliable performance in extreme Arctic and plateau environments
Continuous operation with high reliability

Keywords: Multi-platform land INS, Dubhe-L1 INS, GNSS-aided land navigation, RLG/FOG inertial navigation system, strapdown optical INS, military and civilian INS, high-precision automotive navigation

Series			Land Inertial Navigation System(INS-L)
Type			Dubhe-L1
Accelerometer	Months Bias Repeatability(1σ)		≤30μg
	Months Scale Factor Accuracy(1σ)		≤30ppm
Gyro	Bias Repeatability(1σ)		≤0.008°/h
	Scale Factor Accuracy(1σ)		≤10ppm
	Random walk(1σ)		≤0.003°/√hr
Features	Angular Rate		≥±400°/sec
	Angular Acceleration		100000°/sec2
	Acceleration		＞25g
	Angular Attitude		Any Orientation
	Input/output		3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time			≤8min
Position accuracy	10min zero speed correction		≤10m,CEP
	INS/Odometer combination		≤0.3%D,RMS
	INS/GNSS combination		better than GNSS
AHRS Applications Performance	Heading Accuracy	North finding/orientation accuracy	≤1.0mil,RMS
		Heading bearing keeping accuracy/2h	≤1.0mil,RMS
		INS/GNSS combination	≤0.5mil,RMS
	Pitch & Roll Accuracy		≤0.35mil,RMS
Characteristics	Power consumption		＜20W
	Dimensions		195×160×108mm
	Weight		＜3.9kg
	Temperature		-40℃~60℃
	Shock		15g,Half-sine wave 11ms
	Input Voltage		DC24V(±25%)
	cooling		Conduction to mounting plate
	Vibration		20~2000Hz,6.06g
	MTBF		＞20000 hours

Products

MOQ:	1 set
Price:	$1000-$100000
Delivery Period:	30 work days
Payment Method:	T/T
Supply Capacity:	500 sets per year

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Wuhan Deep Pilot Technology Co.,Ltd.

Model Number

Dubhe-L1

Alignment Time:

≤8min

Position Accuracy/10min Zero Speed Correction:

≤10m,CEP

Position Accuracy/Inertial/odometer Combination:

≤0.3%D,RMS

Position Accuracy/INS/GNSS Combination:

Better Than GNSS

Heading Accuracy/North Finding/orientation Accuracy:

≤1.0mil,RMS

Heading Bearing Keeping Accuracy/2h:

≤1.0mil,RMS

Heading Accuracy/INS/GNSS Combination:

≤0.5mil,RMS

Pitch & Roll Accuracy:

≤0.35mil,RMS

Dimensions:

195×160×108mm

Weight:

＜3.9kg

Temperature:

-40℃~60℃

Input Voltage:

DC24V(±25%)

Minimum Order Quantity:

1 set

Price:

$1000-$100000

Delivery Time:

30 work days

Payment Terms:

Supply Ability:

500 sets per year

Product Description

Applications:

Armored military vehicles
High-speed rail
Agricultural machinery
Other multi-platform automotive systems

Key Features and Capabilities:

Adaptive alignment for fast and flexible initialization
Robust positioning through ZUPT and multi-sensor fusion
Reliable performance in extreme Arctic and plateau environments
Continuous operation with high reliability

Series			Land Inertial Navigation System(INS-L)
Type			Dubhe-L1
Accelerometer	Months Bias Repeatability(1σ)		≤30μg
	Months Scale Factor Accuracy(1σ)		≤30ppm
Gyro	Bias Repeatability(1σ)		≤0.008°/h
	Scale Factor Accuracy(1σ)		≤10ppm
	Random walk(1σ)		≤0.003°/√hr
Features	Angular Rate		≥±400°/sec
	Angular Acceleration		100000°/sec2
	Acceleration		＞25g
	Angular Attitude		Any Orientation
	Input/output		3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time			≤8min
Position accuracy	10min zero speed correction		≤10m,CEP
	INS/Odometer combination		≤0.3%D,RMS
	INS/GNSS combination		better than GNSS
AHRS Applications Performance	Heading Accuracy	North finding/orientation accuracy	≤1.0mil,RMS
		Heading bearing keeping accuracy/2h	≤1.0mil,RMS
		INS/GNSS combination	≤0.5mil,RMS
	Pitch & Roll Accuracy		≤0.35mil,RMS
Characteristics	Power consumption		＜20W
	Dimensions		195×160×108mm
	Weight		＜3.9kg
	Temperature		-40℃~60℃
	Shock		15g,Half-sine wave 11ms
	Input Voltage		DC24V(±25%)
	cooling		Conduction to mounting plate
	Vibration		20~2000Hz,6.06g
	MTBF		＞20000 hours

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