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OSCP Launches NavigationGate: A Game-Changer in Inertial Navigation

In an era where reliable navigation is paramount, especially in aerospace, OSCP (OSCPS Motion Sensing Inc.) has introduced NavigationGate, an advanced inertial navigation system (INS) designed specifically for platforms that may lose satellite GPS signals. This groundbreaking technology is expected to significantly enhance navigational accuracy in environments affected by radio-frequency interference.

According to EUROCONTROL, about 38% of European air traffic traverses areas frequently impacted by GNSS outages due to radio-frequency disruptions. This sobering statistic highlights the need for robust solutions that ensure continuous and accurate positioning capabilities. With the European Union Aviation Safety Agency recently emphasizing the increasing severity of GNSS interruptions, OSCP's NavigationGate arrives at a pivotal time when the demand for reliable navigation tools is critical.

What is NavigationGate?

NavigationGate serves as a processing unit that transforms any OSCP inertial measurement unit (IMU) into a comprehensive inertial navigation system (INS). By fusing inertial data from the IMUs with dual-antenna, RTK-compatible GNSS data, along with other aiding sensors, NavigationGate outputs continuous measurements of position, velocity, and attitude. Most importantly, this fusion takes place within the device itself rather than relying on external host computers, addressing the core problem of continuity in navigation during GNSS outages.

Kazem Zandi, OSCP’s founder and CEO, remarked, “Our customers do not have a sensor problem. They have a continuity problem. NavigationGate closes the gap, and it closes it on the board.” This statement reflects the company's commitment to providing solutions that ensure uninterrupted navigation, even in challenging contexts.

Technical Specifications and Testing

The NavigationGate device measures 75.5 by 58.5 by 30 millimeters and operates on a voltage range of 12 to 34 volts. It seamlessly integrates with OSCP's MK2 IMU family, which includes high-accuracy models such as the photonic MK2E2 and the navigational-grade MK2Z.

In a recent road test designed to challenge the system's capabilities, OSCP's photonic IMU demonstrated remarkable accuracy. During a 21-minute test where satellite guidance was unavailable, the IMU managed to navigate successfully using only the gyroscope, achieving a distance of just 5.7 meters from the true position. In comparison, a competing MEMS unit under similar conditions ended up being off by 20.5 meters. Such testing proves that OSCP's inertial solutions are not only reliable but superior in performance.

Industry Applications

The introduction of NavigationGate is particularly timely, given the increasingly complex navigational requirements across various sectors. OSCP's inertial sensors cater to industries including

• - Defense
• - Aerospace
• - Marine and Subsea Operations
• - Robotics
• - Ground Autonomy

These sectors often face the harsh realities of GNSS signal degradation or outright interference, making solutions like NavigationGate indispensable. OSCP’s sensors promise to deliver tactical-grade accuracy at a size, weight, power, and cost that aligns with MEMS technology, thus providing competitive solutions for their customers.

Conclusion

As the landscape of aviation and navigation technology evolves, OSCP is at the forefront with the launch of NavigationGate. By addressing the critical issue of satellite signal loss, the company reinforces its position as a leader in the motion sensing field. The NavigationGate system not only enhances operational safety and reliability but also opens new avenues for industries that depend on precise navigational capabilities.

For additional information about their products, visit oscp.com.