Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Mobile equipment state detection method and device and computer readable storage medium

A mobile device, state technology, applied in the direction of measuring device, measuring angle, surveying and navigation, etc., can solve the problem of low accuracy and achieve the effect of ensuring accuracy

Pending Publication Date: 2022-04-12
GUANGDONG BOZHILIN ROBOT CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of this application is to provide a detection method, device, computer-readable storage medium and processor for the state of a mobile device, so as to solve the problem of low accuracy in determining the state of the mobile device in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mobile equipment state detection method and device and computer readable storage medium
  • Mobile equipment state detection method and device and computer readable storage medium
  • Mobile equipment state detection method and device and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0093] The mobile platform that intelligently builds the outer wall needs to monitor the track status of the mobile platform in real time (whether it is in the state of completing the turning action, and when the turning action is completed and enters the next guidance again), the running track is as follows: figure 1 As shown, there are two kinds of counterclockwise and clockwise. The inertial measurement unit is installed on the mobile platform. The state detection process of the mobile platform is as follows: Figure 6 Shown:

[0094] At the beginning, the heading angle of the mobile platform detected by the inertial measurement unit is obtained in real time, and the sliding window matrix is ​​used to detect whether the mobile platform is in the state of having completed the turning action;

[0095] If the mobile platform is in the state where the turning action has been completed, the cumulative detection matrix is ​​used for detection;

[0096] If the mobile platform is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a mobile device state detection method and device and a computer readable storage medium. The method comprises the following steps: acquiring a course angle, detected by an inertial measurement unit, of the movable equipment in real time; increasing the course angle into a sliding window matrix with the window length being the first length; calculating a first difference value of two course angles at two ends of the sliding window matrix; and at least according to the first difference value, determining whether the mobile equipment is in a state of completing the turning action. According to the method, the IMU is installed on the mobile device, the course angle is obtained subsequently, the sliding window algorithm is adopted to carry out difference processing on the course angle, whether the mobile device is in the state that turning action is completed or not is determined according to the difference value, and the problem that in the prior art, the zero drift phenomenon of the IMU causes accumulated errors in course angle calculation is solved; and the accuracy of judging whether the movable equipment is in the state of completing the turning action or not is ensured.

Description

technical field [0001] The present application relates to the field of intelligent construction, in particular, to a detection method, device, computer-readable storage medium and processor for the state of a movable device. Background technique [0002] The mobile platform for intelligent building exterior walls is a mobile device that is laid on the periphery of a circle of guide rails to control the movement after the cement pouring of the exterior walls of the building is completed (the guide rails are composed of straight tracks and 1 / 4 arc curves, such as figure 1 shown). Based on the real-time positioning of the mobile platform, the actuators on the mobile platform can be operated (such as grinding the wall, filling the screw hole, etc.). [0003] The external wall mobile platform has different operation requirements for the straight track or the curve. The detection of the 90° turn is the key to control the precise operation of the mobile platform. The existing tec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01C1/00G01C21/18
Inventor 刘威亚刘玉平付磊
Owner GUANGDONG BOZHILIN ROBOT CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com