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Vehicle cognitive radar methods and systems

A technology for cognitive radar and vehicles, applied in the field of vehicles

Active Publication Date: 2017-09-26
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While cognitive radar systems are generally useful for this vehicle characterization, in some situations existing cognitive radar systems have certain limitations

Method used

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  • Vehicle cognitive radar methods and systems
  • Vehicle cognitive radar methods and systems
  • Vehicle cognitive radar methods and systems

Examples

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Embodiment Construction

[0012] The following detailed description is merely exemplary in nature and is not intended to limit the disclosure or its application and uses. Furthermore, there is no intention to be bound by any theory presented in the preceding background or the following detailed description.

[0013] figure 1 A vehicle 100 or automobile is shown according to an exemplary embodiment. As described in more detail further below, the vehicle 100 includes a control system 102 for implementing a cognitive radar system 103 . In one embodiment, control system 102 provides information for use by cognitive radar system 103 having at least a first modality based on additional information provided by one or more sensors 104 having a second modality different from the first modality. Modification of the waveform of the transmitted radar signal. In one embodiment, one or more sensors 104 may be part of cognitive radar system 103 (eg, in embodiments where cognitive radar system 103 has multiple moda...

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PUM

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Abstract

Methods and systems for a vehicle cognitive radar are provided. The system includes a transmitter is configured to transmit a first plurality of transmittal signals for a cognitive radar system of a vehicle, the cognitive radar system having at least a first modality. An interface is configured to receive sensor data from one or more sensors having a second modality that is different from the first modality. A processor is coupled to the interface, and is configured to select an adjusted waveform for a second plurality of transmittal signals for the cognitive radar system using the sensor data.

Description

technical field [0001] The present disclosure relates generally to vehicles, and more particularly to methods and systems for vehicle awareness radar. Background technique [0002] Some vehicles today utilize radar systems. For example, some vehicles utilize radar systems to detect other vehicles, pedestrians, or other objects on the roadway in which the vehicle is traveling. For example, radar systems may be used in this manner in implementing automatic braking systems, adaptive cruise control, and avoidance features, for example, among other vehicle features. A cognitive radar system is a particular type of radar system that adjusts the waveform of an transmitted radar signal based on the radar signal it receives after it is reflected from other objects. While cognitive radar systems are generally useful for such vehicle features, in certain situations existing cognitive radar systems may have certain limitations. [0003] Accordingly, it is desirable to provide techniq...

Claims

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Application Information

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IPC IPC(8): G08G1/16G01S13/931
CPCB60W30/08G08G1/165G08G1/166G01S13/72G01S13/865G01S13/867B60W30/09G01S13/931G01S13/347G01S2013/93185G01S2013/932B60W2554/00B60W2420/408G01S7/41G08G1/04
Inventor 伊加尔·比利克冉·Y·加兹特
Owner GM GLOBAL TECH OPERATIONS LLC
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