Electric bicycle, method for detecting placement posture of side bicycle and storage medium

A motorcycle and posture technology, which is applied in the fields of instrument, calculation, character and pattern recognition, etc., can solve the problems of lag, low efficiency, and poor operation and maintenance pertinence.

Pending Publication Date: 2021-11-09
HUNAN XIBAODA INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a motorcycle and its method for detecting the posture of the side car, and a storage medium, so as to solve the problem of r

Method used

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  • Electric bicycle, method for detecting placement posture of side bicycle and storage medium
  • Electric bicycle, method for detecting placement posture of side bicycle and storage medium
  • Electric bicycle, method for detecting placement posture of side bicycle and storage medium

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Embodiment approach

[0058] S4, according to the first car body image information and the preset angle θ 1 Determine whether the parking posture of the motor cycle under test is a preset random parking posture. Specifically, the angle between the axial direction of the vehicle body and the vehicle-mounted camera can be obtained according to the first vehicle body image. For example, as a preferred embodiment of the present invention, the step S4 includes:

[0059] S41. Determine the included angle θ between the axis line of the vehicle camera and the road edge when the first image is captured according to the first image. 2 . It should be noted that, in order to facilitate the calculation of the angle, in the actual calculation process, it may be necessary to process the angle into an angle vector for calculation, for example, the included angle θ in this implementation 2 is the angle vector θ formed between the axis line of the vehicle camera along the shooting direction and the forward extensi...

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Abstract

The invention provides an electric bicycle, a method for detecting the placement posture of a side bicycle, and a storage medium, and the method comprises the steps: obtaining the operation state of the current electric bicycle, obtaining a first image captured by a vehicle-mounted camera when the vehicle-mounted camera meets a preset starting condition, and extracting the first bicycle body image information of the detected electric bicycle parked at the roadside, thus to determine whether the parking posture of the tested electric bicycle is a preset disordered parking posture or not. Besides, by calculating a difference value theta4 between an included angle theta3 of a vehicle body axial direction of the tested electric bicycle relative to an axial lead of the vehicle-mounted camera and an included angle theta2 of the axial lead of the vehicle-mounted camera relative to a road edge when the first image is captured, a condition that a head of the current electric bicycle is continuously swung, adjusted and steered in a riding process is simulated; the method can effectively avoid the angle change influence caused by the swing of the body of the current electric bicycle by using the difference value theta 4, thereby guaranteeing the detection accuracy and reliability, and improving the operation and maintenance intellectualization.

Description

technical field [0001] The invention relates to the technical field of motorcycles, in particular to a motorcycle and a method for detecting the posture of a side vehicle and a storage medium thereof. Background technique [0002] With the progress of society, people's awareness of green travel has gradually increased, and shared motorcycles have emerged as the times require. Motorcycle travel has the characteristics of lightness, convenience, speed, and cheapness, and has become an important part of people's travel. [0003] With the popularity of shared motorcycles and the rapid increase in the number, the phenomenon of random parking of shared motorcycles can be seen everywhere, such as parking motorcycles at the side of the road at will or parking them in parking spots that do not meet the requirements of the regulations. It hinders road traffic to a certain extent, affects the appearance of the city, and brings great troubles to urban governance. At present, in order t...

Claims

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Application Information

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IPC IPC(8): G06K9/00
Inventor 杨峰薛晓松
Owner HUNAN XIBAODA INFORMATION TECH CO LTD
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