Integrated GPS and dead reckoning for low-cost vehicle navigation and tracking

Mattos, P.G.

doi:10.1109/vnis.1994.396882

Cited by 12 publications

(2 citation statements)

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“…Each sensor has its own capabilities and independent failures. In the case of the vehicle's heading determination, a relative sensor (rategyro) is generally combined with an absolute sensor (GPS) [6]. Indeed, as seen fiom the previous equations, the current calculated vehicle coordinates during each sampling period depend on the previous calculation cycle.…”

Section: 1the Dead Reckoning Methodsmentioning

confidence: 99%

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A new low-cost tool for driver behavior analysis and studies

Baujon

Lauffenburger²,

Cheron³

et al.

Proceedings of the IEEE Intelligent Vehicles Symposium 2000 (Cat. No.00TH8511)

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In the field of intelligent driver assistance systems, a deep ana(vsis of human driver behavior in real driving situations is imperative to understand and process an eficient model of driver behavior. In order to pe$orm a persistent analysis of driver behavior, a new low-cost tool has been developed: the Behavior Analysis and StudIes Low-cost system (B,A.SI.L) project. This paper presents the B.A.SI.L instrumented laboratory car, which is essentially dependent on an advanced real time data acquisition system, a very precise positioning module based on sensor &ion and trajectory reconstruction algorithms, and above all, a new innovative real time vision system whose main characteristics are its low cost, its original concept, its accuracy andfinally its low disturbance for the driver in real driving situations.The first real experiments were validated on the instrumented laboratory car, and this paper shows the first results and the globalperformance of the system.

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Section: 1the Dead Reckoning Methodsmentioning

confidence: 99%

“…This solution is now commonly used [6] with a simple GPS, but not a Differential GPS. Indeed, the precision of DGPS lies within a centimeter with a small sampling rate and, above all, the DGPS can be initialized (after losing survey satellites or radio signals) in a kinematic situation in less than 30 seconds [4].…”

Section: 2the Sensor Fusion Techniquementioning

confidence: 99%