Automatic charging system based on image recognition positioning technology, and charging method thereof

A technology of image recognition and positioning technology, which is applied in the field of automatic charging system and its charging, can solve the problems of low efficiency, high installation cost, large radiation, etc., and achieve the effect of reducing error, low installation cost and high charging efficiency

Inactive Publication Date: 2016-12-07
广东大仓机器人科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is that the automatic charging method used for robots in the prior art has low efficiency, large radiation, and high erection cost, thereby proposing an automatic charging system and its charging method based on image recognition and positioning technology

Method used

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  • Automatic charging system based on image recognition positioning technology, and charging method thereof
  • Automatic charging system based on image recognition positioning technology, and charging method thereof
  • Automatic charging system based on image recognition positioning technology, and charging method thereof

Examples

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Embodiment 1

[0039] Such as figure 1 As shown, the automatic charging system based on image recognition positioning technology of the present invention includes:

[0040] A robot 1, the robot 1 is a wheeled robot. In this embodiment, the wheeled robot 1 is provided with a rechargeable battery 8 and a power detection device 9, the power detection device 9 is connected to the rechargeable battery 8, and the rechargeable battery 8 is connected to the first contact piece 3 connect.

[0041] A high-definition camera 2, the high-definition camera 2 is vertically arranged above the robot 1 .

[0042] The first contact piece 3 is arranged on the side of the robot 1 .

[0043] The charging pile 4 is vertically arranged on the ground.

[0044] Charging street sign 5, said charging street sign 5 is vertically arranged above said charging pile 4. In this embodiment, the charging street sign 5 is selected as No. 8 street sign.

[0045] The second contact piece 6 is arranged directly in front of t...

Embodiment 2

[0051] Such as figure 2 As shown, a kind of automatic charging method based on image recognition positioning technology of the present invention comprises the following steps:

[0052] S1: Automatically detect the power of the rechargeable battery. If the power is lower than a certain threshold or a charging command is received, go to step S2.

[0053] S2: Automatically navigate to the vicinity of the charging street sign. In this embodiment, the charging street sign above the charging pile is the No. 8 street sign, so the robot can automatically navigate to the vicinity of the No. 8 street sign.

[0054] S3: Find the surrounding street signs through image recognition technology.

[0055] S4: Identify the number of the street sign in step S3, and confirm that it is No. 8 street sign, and a charging pile is placed directly below the No. 8 street sign.

[0056] S5: Use image recognition technology for precise positioning.

[0057] S6: Travel to the position of the first dis...

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Abstract

The invention discloses an automatic charging system based on the image recognition positioning technology, and a charging method thereof. The system achieves the precise positioning through employing the image recognition and employing a charging signboard for recognizing the fixing position of a charging pile, so as to move a specific position for contact-type charging. The system employs the contact-type charging, and is high in charging efficiency, wherein the charging efficiency can reach 95% or more. The system just can complete the automatic charging with the only need of a printing guideboard and one contact-type charging power supply matched with a robot, so the system is simple in structure and is low in building cost. The lateral area of the contact surface of a contact piece of a robot end is set to be greater than the lateral area of the contact surface of a contact pipe of a charging pile end, i.e., increasing the lateral area of the contact piece of the robot end, thereby reducing the lateral error. The contact piece of the charging pipe is provided with a conductive spring, thereby reducing the distance error. The system provides a reasonable solution to the existing errors, and is simple and reliable.

Description

Technical field: [0001] The invention belongs to the technical field of robot charging, and in particular relates to an automatic charging system based on image recognition and positioning technology and a charging method thereof. Background technique: [0002] The birth of robots and the establishment and development of robotics is one of the most convincing achievements of automatic control in the 20th century, and it is a major achievement of human science and technology progress in the 20th century. Since the birth of robots in the 1960s, with the development of electronic technology, computer technology, signal processing and artificial intelligence technology, great progress has been made in just a few decades. With the development of robot technology, more and more robots with intelligent characteristics have penetrated into our production and life. Robot charging technology is one of the current research hotspots. Robot automatic charging technology can prolong the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G06K9/00G06K9/32
CPCG05D1/0246G05D2201/0217G06V20/10G06V20/63
Inventor 胡昌
Owner 广东大仓机器人科技有限公司
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