Intelligent identification method for working state of coal mine engineering vehicle
An engineering vehicle and intelligent identification technology, which is applied in the field of coal mine engineering vehicle status recognition, can solve the problems of delaying coal mine industrial production, reducing vehicle dispatching work efficiency, and coal mine engineering vehicles failing to achieve reasonable resource allocation, so as to avoid judgment errors and improve stability. Effects of Sex and Reliability
Pending Publication Date: 2022-04-26
咸阳黄河轮胎橡胶有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Traditional coal mine engineering vehicles hardly have the identification function of operating status. The operating status of coal mine engineering vehicles in the engineering vehicle dispatching center is limited to whether they are dispatched, and cannot obtain the working status of the dispatched vehicles after leaving, which greatly reduces the work efficiency of dispatching vehicles. As a result, coal mine engineering vehicles cannot achieve a reasonable allocation of resources, and even delay industrial production in coal mines
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0043] In order to make the purpose, technical effect and technical solutions of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0044] see figure 1 , a coal mine engineering vehicle operating state intelligent identification method, comprising the following steps:
[0045] S1: The three-axis acceleration sensor installed on the side of the tire of the coal mine engineering vehicle continuously measures the X, Y, and Z three-axis acceleration of the tire of the coal mine engineering vehicle in real time, and sends the measured data Save to the data storage unit, where i=1,2,3...n; such as figure 2 As shown, the X-axis is the direction from the tire circumference to the center of the circle, the Y-axis is the tangential direction to the tire circumference, and the Z-axis is the ...
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
Login to View More Abstract
The invention discloses an intelligent identification method for the working state of a coal mine engineering vehicle, and the method comprises the steps: collecting the accelerations of an X axis, a Y axis and a Z axis in real time through a three-axis acceleration sensor disposed on the side surface of a tire of the coal mine engineering vehicle, calculating the range, variance and mean variance corresponding to the accelerations of the three axes in a period of time, and comparing a settlement result with a given threshold value, and according to different comparison results, intelligently identifying that the coal mine engineering vehicle is in an autonomous driving state, a trailer transfer state or a static parking state.
Description
technical field [0001] The invention relates to the technical field of state identification of coal mine engineering vehicles, in particular to an intelligent identification method for the operating state of coal mine engineering vehicles. Background technique [0002] With the advent of product upgrading and transformation and the era of intelligence, coal mine engineering vehicles have gradually begun to be transformed and upgraded intelligently. At present, the key to intelligent upgrading of coal mine engineering vehicles is to identify the operating status of coal mine engineering vehicles. The operating status mainly includes autonomous driving status, trailer transfer status and stationary parking status. Accurate identification of vehicle operating status is the key to subsequent vehicle scheduling of coal mine engineering vehicles. The foundation of technology development such as operation, vehicle status monitoring, and vehicle big data collection is of great signi...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 司刚全
Owner 咸阳黄河轮胎橡胶有限公司