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Lane outward deviation avoidance assist apparatus and lane outward deviation avoidance assist method

A technology for auxiliary devices and roads, applied in the directions of control devices, transportation and packaging, input parameters of external conditions, etc., can solve problems such as the reduction of driver's sobriety, and achieve the effect of promoting the increase of sobriety and preventing the decrease of sobriety.

Active Publication Date: 2015-11-11
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the vehicle is repeatedly returned to the traveling road by the intermittent automatic steering operation, the driver may be too confident in the function of the departure prevention device, so that the driver will not actively perform the steering operation to prevent the departure. May reduce driver sobriety

Method used

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  • Lane outward deviation avoidance assist apparatus and lane outward deviation avoidance assist method
  • Lane outward deviation avoidance assist apparatus and lane outward deviation avoidance assist method
  • Lane outward deviation avoidance assist apparatus and lane outward deviation avoidance assist method

Examples

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Embodiment Construction

[0021] Next, a road departure prevention assistance device and a road departure prevention assistance method according to an embodiment of the present invention will be described with reference to the drawings.

[0022] The auxiliary device 10 for preventing deviation from the road according to the present embodiment is mounted on a vehicle, such as figure 1 As shown, the auxiliary device 10 for preventing deviation from the road has an external sensor 11 (recognition device), a driver camera 12, a steering driver 13, a speaker 14 (sound emitting part), a display device 15 (display part) and a processing device 16 (recognition device). device).

[0023] The external sensor 11 is constituted by, for example, a radar device (not shown) and a camera (not shown).

[0024]The radar device divides a detection target area installed outside the vehicle into a plurality of angle areas, scans each angle area, and emits a transmission signal of an electromagnetic wave. Further, the rad...

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PUM

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Abstract

A lane outward deviation avoidance assist apparatus includes: a recognition device configured to recognize a travel lane of a vehicle; a deviation recognition part configured to recognize a deviation from the travel lane recognized by the recognition device or a deviation prediction from the travel lane; a control part configured to perform a deviation avoidance control for avoiding the deviation from the travel lane at least by a steering; and a deviation number count part configured to count the number of deviations from the travel lane recognized by the deviation recognition part within a predetermined duration or the number of deviation predictions from the travel lane, wherein the control part performs at least any one of the deviation avoidance control and an alarm output control when the number counted by the deviation number count part reaches n, n being a natural number more than 1.

Description

technical field [0001] The present invention relates to a (driving) assisting device for preventing deviation from a road and an assisting method for preventing deviation from a road. Background technique [0002] In the prior art, a device for preventing deviation is known, that is, the device for preventing deviation uses the amount of deviation of the vehicle to judge the degree of danger of the vehicle deviating from the driving road, and performs various alarm actions (for example, refer to Japanese invention patent Public Gazette, Japanese Patent Application Laid-Open No. 2001-175999). With the above-mentioned device for preventing departure from the prior art, since the driver corrects the vehicle position when the vehicle deviates from the driving road through the steering operation, when the driver's sobriety is low, it may not be possible to prevent the vehicle from departing from the road. the way. For such a problem, when the vehicle deviates from the traveling...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/12B60W50/14
CPCB60W30/12B60W50/14B60W2710/20B60W2552/00B60W10/20B60W50/16B60W2040/0827B60W2050/0083B60W2050/143B62D15/025B60W2556/10
Inventor 伊藤诚石田真之助山田健太郎半沢大介久保田裕康纸谷博之
Owner HONDA MOTOR CO LTD
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