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Adaptive Cruise Control

A technology of adaptive cruise and control system, applied in the field of vehicles, can solve the problem of not automatically adjusting the torque or speed of the vehicle, fuel efficiency, not taking into account, etc.

Active Publication Date: 2019-10-18
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But these systems do not take into account important factors such as distance between vehicles in traffic, distance to specific objects or elements of infrastructure such as traffic signals, nor do they automatically adjust vehicle torque or speed to make fuel efficient maximize

Method used

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  • Adaptive Cruise Control
  • Adaptive Cruise Control
  • Adaptive Cruise Control

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Embodiment Construction

[0041] The following detailed description is merely exemplary in nature and is not intended to limit the invention or the application and uses of the invention. Furthermore, there is no intention to be bound by any theory presented in the preceding background or the following detailed description.

[0042] refer to Figure 1A , shows an adaptive vehicle 101 cruise control system 100 . System 100 is incorporated within vehicle 101 , such as within the electronics and sensing systems of vehicle 101 . System 100 includes a variety of object or infrastructure detection sensors 102 such as, for example, one or more radars, one or more cameras, GPS systems, sonar systems, and any other suitable sensing systems.

[0043] The system 100 also includes a communication module 104 arranged to sense: firstly, the distance from one vehicle 101 to another vehicle 101 , such as a vehicle (not shown) in front of the vehicle 101 (V2V part), and secondly, the distance from the vehicle 101 101 ...

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PUM

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Abstract

The present invention relates to adaptive cruise control systems. Specifically, systems and methods for adaptive cruise control are provided. The method includes receiving information about a distance between the vehicle and the traffic signal, receiving information about a state of the traffic signal, and determining whether to adjust a speed of the vehicle based on the distance between the vehicle and the traffic signal and the state of the traffic signal.

Description

technical field [0001] The present disclosure relates generally to the field of vehicles, and more particularly to methods and systems for adaptively adjusting the speed of a vehicle based on vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) information. Background technique [0002] Some vehicles today may combine sensor data received from one or more vehicle sensors to determine a target vehicle speed. This target speed may be communicated to the driver, who may adjust the throttle as needed based on feedback provided to the driver by the vehicle systems. But these systems do not take into account important factors such as distance between vehicles in traffic, distance to specific objects or elements of infrastructure such as traffic signals, nor do they automatically adjust vehicle torque or speed to make fuel efficient maximize. [0003] Accordingly, it would be desirable to provide improved methods and systems for adapting vehicle cruise control and speed o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/14B60W10/10B60W10/06B60W20/15
CPCB60W10/06B60W10/10B60W30/143B60W2520/28B60W2520/10B60W2520/105G01S19/14B60W30/18154B60W20/00B60W30/16G01S2013/9321B60W2555/60B60W2554/801B60W2556/50B60W2420/403
Inventor W.F.杜尔金C.D.伯曼J.K.弗兰西斯科B.L.莫蒂
Owner GM GLOBAL TECH OPERATIONS LLC