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Apparatus and method for controlling speed

A kind of equipment and speed technology, which is applied in the field of speed control equipment and speed control, can solve the problems of inconsistency, control of vehicle speed, regardless of driver's driving habits and personal tendencies, and achieve the effect of reducing inconsistency and improving sensitivity

Pending Publication Date: 2020-04-14
HL KLEMOVE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, vehicles employing SCC technology cannot adaptively control the vehicle speed in consideration of the vehicle's driving environment (e.g., speed enforcement, section control, or the curvature of the road being driven).
In addition, when controlling the vehicle speed by applying SCC technology, the driver's driving habits and personal tendencies are not considered for vehicle control
As a result, the vehicle's speed control mode does not match the driver's driving habits, resulting in a feeling of inconsistency

Method used

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  • Apparatus and method for controlling speed
  • Apparatus and method for controlling speed
  • Apparatus and method for controlling speed

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Embodiment Construction

[0023] The invention discloses a speed control device and a speed control method.

[0024] Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. In describing elements of the present disclosure, the terms "first", "second", "a", "b", "(a)", "(b)", etc. may be used. These terms are only used to distinguish one structural element from other structural elements, and the nature, order, sequence, etc. of the corresponding structural elements are not limited by the terms. It should be noted that if it is described in the specification that one component is "connected", "coupled" or "coupled" to another component, then the third component may be "connected", "coupled" and "coupled" between the first component and the second component joint", but a first component may be directly connected, coupled or joined to a second component.

[0025] The speed control device of the present disclosure refers to a controller p...

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PUM

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Abstract

The present disclosure relates to a speed control apparatus and a speed control method. Specifically, the present disclosure provides a speed control apparatus including: a driver propensity data manager configured to store acceleration and a speed change completion position per speed limit zone type as driver propensity data in the state in which a forward vehicle following function is not activated; a speed limit zone type determinator configured to determine a type of a speed limit zone using navigation information; a speed comparator configured to determine whether the current speed of a vehicle is greater than a speed limit in the speed limit zone according to the type of the speed limit zone; and a speed controller configured to identify acceleration and a speed change completion position corresponding to the speed limit zone from the driver propensity data according to the type of the speed limit zone and to control the speed of the vehicle by calculating a speed change start position of the vehicle using the acceleration and the speed change completion position when the current speed of the vehicle is greater than the speed limit in the speed limit zone.

Description

technical field [0001] The present disclosure relates to a speed control device and a speed control method, and more particularly, to a speed control device and a speed control method that learn driving habits of drivers in each speed limit zone type and perform speed control based on the learned driver tendency data. Background technique [0002] As automobiles have become a necessity for people today, there is a growing demand for technologies to improve the convenience and safety of car drivers. Accordingly, driver assistance system (DAS) technologies are being continuously researched and developed. [0003] As the DAS technology, there is a smart cruise control (SCC) technology. SCC technology is a DAS technology that automatically controls the speed of the vehicle at a speed set by the driver in the absence of a preceding vehicle, but controls the vehicle at a constant distance from the preceding vehicle in the presence of such a preceding vehicle cruise. [0004] Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/14
CPCB60W30/143B60W2720/10B60W2556/10B60W2555/60B60W50/0097B60W2556/50B60W2420/403B60W40/09B60W40/105B60W40/072G08G1/054B60W2520/10B60W2540/30B60K31/18B60W30/146B60W40/04
Inventor 金寅浩
Owner HL KLEMOVE CORP