The fiber-optic integrated navigation system INS500D is based on closed-loop fiber-optic gyroscope, accelerometer and high-end GNSS receiving board with high cost performance, and is realized through multi-sensor fusion and navigation calculation algorithm, which meets the requirements of accurate measurement of attitude, heading and position information in the application fields of medium and high precision mobile measurement system and large UAV.

Performance Index

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Parameter		Technical indicators
Position accuracy	Single point (RMS)	1.2m
	RTK(RMS)	2cm+1ppm
	Lock-loss accuracy (CEP)	1.8nm/h 2 ‰ D, where D is the distance travelled (optional, DVL or odometer combination)
Heading (RMS)	Self-north seeking accuracy	0.1 ° × sec (Lati), 10 min alignment of stationary base; Where Lati denotes the latitude.
	Lock-loss holding accuracy	0.1°/h
Attitude (RMS)	GNSS is valid	0.02°
	Lock-loss holding accuracy	0.05°/h
Horizontal Velocity Accuracy (RMS)	Single point L1/L2	0.1m/s
	GNSS is invalid	2m/s/h
Navigation data frequency	200Hz
Gyroscope	Range	400°/s
	Zero bias stability	0.3°/h
	Scale factor nonlinearity	50ppm
	Angular random walk	0.02°/ √hr

Accelerometer	Range	16g
	Zero bias stability	50ug⑤
	Scale factor nonlinearity	100ppm
	Speed random walk	0.01m/s/ √hr
Physical dimensions and electrical characteristics	Overall dimensions	138.5 mm× 136.5 mm×102mm
	Weight	2.0 kg (without cable)
	Input voltage	12～36VDC
	Power consumption	< 24W (steady state)
	Store	16G
Environmental indicators	Operating temperature	-40℃~+60℃
	Storage temperature	-45℃~+70℃
	Random vibration	6.06g,20Hz~2000Hz
	MTBF	3000h
Interface characteristics	PPS, EVENT, RS232, RS422, CAN (optional)
	100m network port
	Antenna Connector (TNC)
	Wheel speed sensor interface

Outline Drawing

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Shenzhen Fire Power Control Technology Co., Ltd. is a professional manufacturer specializing in the production of  electronic products and inertial devices, and providing technical consultation and export services. The company has a strong independent  team. The technical team is composed of many outstanding experts with more than 50 years of comprehensive industry  experience. The company has strong technical strength in the fields of vibration acceleration sensors, MEMS gyro, IMU, INS, angle testing equipment and other products, and is able to provide users with professional design, development, production and services of inertial devices and related simulation software.

Technical Advantages

Firepower technology fully possesses independent design capabilities in vibration acceleration sensors, MEMS gyro, IMU, INS, angle testing equipment and other products.. We have accumulated over ten years of research and development experience in the fields of optical sensing, MEMS sensing, with strong technical strength. We have mastered multiple core technologies including MEMS gyroscope and acceleration chip design, multi-core fusion technology, silicon optical chip technology, optical sensing. With the accumulation of technology, we have the ability to scale up industries and are in a leading position worldwide. Not only can we provide customers with high-performance products, but we can also significantly reduce production costs.

Production Capacity

Firepower has four subsidiaries with production line respectively, which are MEMS inertial product production line, micro-nano integrated inertial production line,vibration acceleration sensor production line and angle test equipment production line. A total investment of 15, 000 square meters has been built for scientific research and production, including 650 square meters 10, 000-class clean rooms that meet national standards, electrical-mounting production lines and environmental testing centers.

With more than ten years development, Firepower has become a high-tech enterprise with high level of craftsmanship and comprehensive products range in China. We have complete production line from chips to finished products after all testing, providing first level products among peers in domestic and over-sea market.

Production Environment

We have built clean rooms, electrical assembly production line, and environmental testing center that comply with the national "Clean Building Design Specification". It has complete precision measuring instruments and testing equipment, angle testing systems, high and  low temperature test chambers, vibration and shock test benches, precision optical indexing heads, functional centrifuges, mechanical testing rooms ,anechoic chambers, multi axis angle test equipment and other instruments and testing equipment to ensure product quality.