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Patent

System and method for combined blind spot detection and rear crossing path collision warning

TLDR
In this paper, a vehicle is equipped with blind spot detection and rear crossing path collision warning system using programmable maximum range limit radar sensors mounted on the vehicle, which are used to provide blind spot object detection and collision warning when the vehicle is traveling in a forward direction.
Abstract
A vehicle is equipped with blind spot detection and rear crossing path collision warning system. Programmable maximum range limit radar sensors mounted on the vehicle are used to provide blind spot object detection warning when the vehicle is traveling in a forward direction and rear crossing path collision warning when the vehicle is traveling in a rearward direction.

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Citations
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References
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High performance vehicle radar system

TL;DR: In this paper, a radar system is described for use in vehicular applications, which is particularly suited to backup warning systems and lane-change warning systems by providing programmable delays and programmable gain.
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Trailer based collision warning system and method

TL;DR: In this paper, a trailer based collision warning system is coupled to industry-standard tractor to trailer wiring to provide the trailer with power and signals such as left turn indication and right turn indication.
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Compact vehicle based rear and side obstacle detection system including multiple antennae

TL;DR: In this article, a multiple antenna configuration is employed that defines six sensing regions (130,132,134,136,138,140) to the right, left and the rear of the vehicle.
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TL;DR: In this article, a sensor system for use in a vehicle that integrates sensor data from more than one sensor in an effort to facilitate collision avoidance and other types of sensorrelated processing is presented.
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Radar detection method and apparatus

TL;DR: In this paper, a radar detection process includes computing a derivative of an FFT output signal to detect an object within a specified detection zone, where the range of the object is determined as a function of the frequency at which the zero crossing occurs.