Travelling crane avoidance and path scheduling method and system for unmanned grab bucket travelling crane

A scheduling method and scheduling system technology, applied in the direction of instruments, data processing applications, forecasting, etc., can solve problems such as decreased efficiency and avoid frequent triggering, and achieve the effect of improving efficiency, safe and efficient collaborative operation

Pending Publication Date: 2022-04-15
SHANGHAI BAOSIGHT SOFTWARE CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the close relationship between the traffic scheduling avoidance strategy and the actual production situation, when the actual situation is too complicated, the avoidance will be triggered frequently, and the efficiency will drop significantly

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
  • Travelling crane avoidance and path scheduling method and system for unmanned grab bucket travelling crane
  • Travelling crane avoidance and path scheduling method and system for unmanned grab bucket travelling crane
  • Travelling crane avoidance and path scheduling method and system for unmanned grab bucket travelling crane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0040] According to the driving avoidance and path scheduling method of unmanned grab driving provided by the present invention, before the system starts to run, the gray busbar and its supporting equipment (including large and small car vibration boxes, antenna boxes, start-end boxes, terminal boxes and On-board electrical cabinets, etc.) are installed on the corresponding positions of large and small vehicles according to requirements, and form a two-dimensional coordinate system. When the system starts to run, select the operation mode, and the system will automatically set the operation interval for each driver. Click the unloading button on the screen, and the vehicle will start to automatically perform the unloading operation, and start to perform the following steps, such as Figure 4 :

[0041] Step 1. The system determines the pick-up point and drop-off point of each truck according to the material distribution in the warehouse area. After each truck obtains the instr...

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 traveling crane avoidance and path scheduling method and system for an unmanned grab bucket traveling crane, and the method comprises the steps: 1, determining a material taking point and a material falling point of each traveling crane according to the material distribution condition of a warehouse area, and judging whether the traveling crane intersects with an instruction of an adjacent traveling crane or not through a traveling crane positioning system after each traveling crane obtains the instruction; 2, the travelling crane automatically executes the target value to complete a material pouring task, and when interference with another travelling crane is detected in the execution process, the step 3 is executed; 3, obtaining an avoiding result according to the avoiding strategy, and if the avoiding result is that the travelling crane avoids, executing the step 4; otherwise, continuing to execute the step 2; and 4, the travelling crane runs to the specified avoidance target position to complete avoidance, avoidance is ended after an end signal of the avoided travelling crane is received, and the travelling crane continues to execute the step 2. The system can automatically detect and execute an avoidance strategy according to the current situation, and cooperative operation of driving is ensured.

Description

technical field [0001] The present invention relates to the technical field of unmanned vehicle lifting operations, in particular to a method and system for driving avoidance and path scheduling of unmanned grab driving. Background technique [0002] At present, when the grab crane performs tasks such as dumping and loading, due to the limited size of the storage area, it is inevitable that multiple cranes will interfere with the operation when operating in the same storage area, which seriously affects the efficiency of the operation. During manual operation, the operator needs to judge the operation of adjacent vehicles with the naked eye, which not only increases the workload of the operator, but also reduces the safety of the operation. The system detects that the driving triggers anti-collision through the gray bus installed on the driving, and the system stops the driving operation to ensure safety, and sends a signal to the unmanned system. The unmanned system automat...

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): G06Q10/04G06Q10/06G06Q50/30
Inventor 朱余超朱笑雷纪云峰
Owner SHANGHAI BAOSIGHT SOFTWARE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap