There is one big problem with all car navigators. They don’t work in tunnels, underground parking or even nearby huge skyscraper in the city center. The majority of navigation systems are based on GNSS signal that is why they can’t identify a car in places where GNSS-denied environment.
Navigine developed a hi-tech solution which is able to solve this problem. Due to reliable algorithm of inertial navigation Navigine’s software ensures reliable positioning in the most remote areas.
Special software from Navigine enhances an accuracy of car’s positioning via cutting edge algorithms and data from internal sensors such as inertial sensors (gyroscopes and accelerometers), odometer, the angle of the steering wheel’ rotation, map and routegraph. This solution is easily implemented in on-board systems and assists in quick positioning of vehicles in GNSS-denied environment.
Navigine team assisted a solid technological integrator with an improvement of on-board navigation system. Due to developed technological algorithms a company obtained an opportunity to identify a car’s location in tunnels and parking.
Navigine team created an algorithm for car’s positioning via inertial sensors (gyroscopes and accelerometers) as well as via odometer, the angle of the steering wheel’ rotation. This solution ensured instant positioning even with “cold start” (the first start of a car after a long stop). Previously it had taken at least 1 minute to identify the accurate car position with a “cold start”, hi-tech software shortened this time to a few seconds. A system records location data before shutting the auto down and use it after start.
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