Optical positioning method and system with multiple communication modes

A communication method and optical positioning technology, which is applied in the field of data communication and can solve the problems of single communication interface and so on.

Inactive Publication Date: 2021-04-30
广州艾目易科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an optical positioning method and system with multiple communication modes, which solves the problem of a single communication interface in the prior art, and uses multiple communication interfaces for transmission at the same time, ensuring image data transmission without affecting coordinates The data transmission speed can be transmitted to different host computers through various communication ports at the same time, which solves the problem that multiple users use multiple hosts to process the same data without processing

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  • Optical positioning method and system with multiple communication modes
  • Optical positioning method and system with multiple communication modes
  • Optical positioning method and system with multiple communication modes

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be understood that the step numbers used herein are only for convenience of description, and are not intended to limit the execution order of the steps.

[0042] It should be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used in this specification and the appended claims, the singular forms "a", "an"...

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Abstract

The invention discloses an optical positioning method and system with multiple communication modes. The method comprises the following steps: acquiring image data by adopting a left camera and a right camera; acquiring real-time scene image data by adopting an intermediate camera; respectively calculating three-dimensional coordinate data corresponding to the measured object according to the image data acquired by the left camera and the right camera; and transmitting the three-dimensional coordinate data and / or the real-time scene image data are / is transmitted to an upper computer in a communication mode, wherein one or more communication modes are adopted for communication, including USB communication, Ethernet communication, serial port communication and wifi communication. One or more communication modes are adopted for transmission, and the transmission speed of coordinate data is not affected while image data transmission is ensured.

Description

technical field [0001] The invention relates to the technical field of data communication, in particular to an optical positioning method and system with multiple communication modes. Background technique [0002] The optical positioning system consists of two cameras with a known pose relationship and the corresponding light source. In order to achieve a more convenient operation experience, it is often necessary to upload the coordinate data and image and video data at the same time. After the current optical positioning system measures the coordinate data, it is generally transmitted to the host computer through a single communication channel, such as using a serial port or a network port or a USB port for communication. However, the amount of data uploaded for images and videos is much larger than that of coordinate information. The image and video data of two to three cameras (some positioning systems also add a color camera in the middle), it is basically difficult to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00H04N7/18
CPCG01B11/002H04N7/181
Inventor 关沛峰王志刚李春田薛富云马家兴
Owner 广州艾目易科技有限公司
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