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Detection method for vehicles passing on narrow road, electronic equipment and automobile

A detection method and technology of electronic equipment, applied in vehicle parts, optical observation devices, signal devices, etc., can solve problems such as insufficient intelligence, failure to recognize different scenarios, and inflexible detection technology for narrow road passages, and achieve reliable auxiliary reminders , High-tech intelligent experience, the effect of accurate detection

Active Publication Date: 2021-08-13
WM SMART MOBILITY (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Detection method for vehicles passing on narrow road, electronic equipment and automobile
  • Detection method for vehicles passing on narrow road, electronic equipment and automobile
  • Detection method for vehicles passing on narrow road, 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 passage detection method on a narrow road, electronic equipment and an automobile. The method includes: detecting the minimum drivable distance between obstacles on both sides of the road ahead and the highest height of the obstacles on both sides as the height of the obstacle; according to the The vehicle body detection width is selected according to the obstacle height, and the passing operation is determined according to the difference between the vehicle body detection width and the minimum travelable distance. For different typical obstacles, the present invention selects and applies different detection algorithms according to the height of the obstacle, so as to achieve more accurate detection. The present invention does not add additional hardware to the hardware of the integrated automatic parking system, and increases the function of assisting passage on narrow roads through software and algorithm design. Provide reliable auxiliary reminders for old and new drivers in dangerous narrow road scenarios through reasonable software logic algorithms.

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 Patents(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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