The invention provides a target positioning system and a target positioning method based on radio frequency and binocular vision. The target positioning system comprises a target coarse positioning module and a target precise positioning module. The target coarse positioning module is provided with a signal generating unit and a signal receiving unit. The target coarse positioning module acquires the time of transmission of a related signal in the air according to the time when the signal generating unit sends the related signal and the time when the signal receiving unit receives the related signal, and determines the search range of a target based on the time of transmission. The target precise positioning module determines the coordinates of the precise location of the target according to the search range of the target. The invention further provides the target positioning method.

Target positioning system and target positioning method based on radio frequency and binocular vision

The invention provides a stone wall blasthole detecting and positioning device based on binocular vision and a positioning method. The device comprises a main video camera and an auxiliary video camera. The main video camera and the auxiliary video camera are mounted on a multi-joint movable manipulator and connected with an image acquisition card through signal lines. The image acquisition card and the multi-joint movable manipulator are connected with a computer through signal lines. According to the device, the main video camera is used for searching for, partitioning and locking a hole, and meanwhile the auxiliary video camera is used for photographing images and storing the images for standby application; after the target hole is locked through the computer, the image corresponding to the target hole in the auxiliary video camera is called and is combined with a target hole image obtained by the main video camera for binocular calibration, and then the current space coordinate position of the target hole relative to the working manipulator can be positioned.

Stone wall blasthole detecting and positioning device based on virtual binocular vision and positioning method

The invention discloses a method of identifying underground blast hole azimuth based on binocular vision. A mechanical arm and a binocular three-dimensional vision system disposed on the front end of the mechanical arm are used to capture auxiliary identification information predisposed on a blast hole, and the position and the direction of the central point of the blast hole in an image coordinate are calculated, and are calculated and converted into the position and the direction in a world coordinate system, and then key target blast hole azimuth information is provided for a charge mechanical arm automatic hole searching control algorithm. The method is advantageous in that blast hole charge automatic hole searching is realized, mechanization degree of underground construction explosion operation is improved, and an artificial participation degree of operators is reduced, and therefore operation efficiency and operation safety are improved.

Method of identifying underground blast hole azimuth based on binocular vision

The utility model relates to a device used for detecting and positioning a stone wall blast hole and based on binocular vision. The device comprises a main camera and an auxiliary camera, the main camera and the auxiliary camera are installed on a polyarticular movable manipulator, the main camera and the auxiliary camera are connected with an image acquisition card through signal lines, and the image acquisition card and the polyarticular movable manipulator are connected with a computer through signal lines. According to the utility model, the main camera is employed to search, segment and lock holes, and the auxiliary camera is employed to take photos for standby application. After a target hole is locked through a computer, corresponding images of the target hole in the auxiliary camera is called, the images in the auxiliary camera are combined with the images acquired by the main camera to carry out binocular calibration, and the present spatial coordinate position of the target hole relative to the working manipulator can be positioned.

Device used for detecting and positioning stone wall blast hole and based on binocular vision

Popular Tasks used by Researchers

How can I help with your research?

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

We encountered an error while loading the panel. Please try refreshing the page.

Something went wrong

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

Anyone with the link can view this chat. You can switch it back to private anytime.

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Chen Congping

Author Tools

Chat about Author

Papers

Device used for detecting and positioning stone wall blast hole and based on binocular vision