Vehicle narrow road passing detection method, electronic equipment and automobile

A detection method and technology of electronic equipment, applied to vehicle parts, optical observation devices, signal devices, etc., can solve the problems of insufficient intelligence, failure to identify different scenes, and insufficient flexibility of narrow road traffic detection technology to achieve accurate detection, Prevent the system from frequently triggering objectionable effects

Active Publication Date: 2020-06-05
WM SMART MOBILITY (SHANGHAI) CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide a vehicle narrow road traffic detection method, electronic equipment and automotive

Method used

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  • Vehicle narrow road passing detection method, electronic equipment and automobile
  • Vehicle narrow road passing detection method, electronic equipment and automobile
  • Vehicle narrow road passing detection method, electronic equipment and automobile

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Embodiment Construction

[0059] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0060] Such asfigure 1 Shown is a working flow chart of a vehicle narrow road traffic detection method according to an embodiment of the present invention, including:

[0061] Step S101, detecting the minimum drivable distance between the obstacles on both sides of the road ahead and the highest height of the obstacles on both sides as the obstacle height;

[0062] Step S102, selecting the vehicle body detection width according to the obstacle height, and determining the passing operation according to the difference between the vehicle body detection width and the minimum travelable distance.

[0063] Such as figure 2 Shown is the applicable scene of the present invention, where B1 is the minimum drivable distance between two obstacles on the road detected by the system. The system can detect the specific distance of B1 by performin...

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Abstract

The invention discloses a vehicle narrow road passing detection method, electronic equipment and an automobile. The method comprises the steps of detecting the minimum drivable distance between obstacles on the two sides in front of a road and the highest height of the obstacles on the two sides to serve as the height of the obstacles; and selecting a vehicle body detection width according to theobstacle height, and determining a passing operation according to a difference value between the vehicle body detection width and a minimum drivable distance. Aiming at different typical obstacles, different detection algorithms are selected according to the heights of the obstacles, and more accurate detection is achieved. According to the invention, on the basis of hardware fused with an automatic parking system, no extra hardware is added, and a narrow road auxiliary passage function is added through software and algorithm design. Reliable auxiliary reminding is provided for new and old drivers in dangerous narrow road scenes through a reasonable software logic algorithm.

Description

technical field [0001] The invention relates to the technical field related to automobiles, in particular to a vehicle detection method for narrow road passage, electronic equipment and automobiles. Background technique [0002] Today's roads are diversified. When facing narrow roads, drivers need to judge the height of obstacles on both sides or one side of narrow roads based on experience. This is especially difficult for novice drivers. Currently, the existing In the technology, ultrasonic waves or cameras are used to detect environmental conditions and give an alarm, or display spliced ​​images so that the driver can judge whether it is passable, or provide obstacle information to the driver for reference during the pass to prevent scratches. At present, the existing patents have proposed to compare the width or height of the lane with the width or height of the vehicle through the sensor unit. If it is impassable, it will give an alarm and even provide assistance such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00B60W30/095B60R1/00
CPCB60Q9/008B60R1/00B60R2300/105B60R2300/80B60R2300/8093B60W30/0956
Inventor 张芳张光荣
Owner WM SMART MOBILITY (SHANGHAI) CO LTD
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