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

An intelligent safety alarm system for construction work in a steelmaking workshop and an alarm method thereof

A security alarm and intelligent technology, applied in the direction of alarms, instruments, etc., can solve problems such as hidden safety hazards and large labor, and achieve the effect of reducing production costs, ensuring safety, and reducing costs

Active Publication Date: 2020-10-02
CHINA MCC17 GRP
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the problems of heavy labor and potential safety hazards in the construction work in the steelmaking workshop, the present invention provides a construction method in the steelmaking workshop by adopting a safety management method in which three people call out to inform the operators of the running state of the vehicle. The operation intelligent safety alarm system and its alarm method, on the basis of not changing the existing production equipment and production mode, the present invention adopts a distance measuring sensor device and performs wireless transmission, and does not need auxiliary personnel to call out a safety alarm to the operator to ensure that the operation Personnel safety production

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
  • An intelligent safety alarm system for construction work in a steelmaking workshop and an alarm method thereof
  • An intelligent safety alarm system for construction work in a steelmaking workshop and an alarm method thereof
  • An intelligent safety alarm system for construction work in a steelmaking workshop and an alarm method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] An intelligent security alarm system for construction operations in a steelmaking workshop in this embodiment includes two ranging sensor units 2 (ie, detection nodes) with the same function and an alarm master control unit 1 (ie, a master node). and the temporary nature of the maintenance task, the task cycle and the uncertainty of the construction site, and in order to ensure production efficiency, the driving vehicle 6 must not stop when it is running. It is directly installed in the steelmaking workshop, without any modification or installation of production equipment, and does not have any impact on production.

[0061] to combine figure 1 , the ranging sensing unit 2 of the present embodiment includes a single-chip microcomputer, a laser ranging module, a wireless communication module, a parameter setting module, a parameter display module and an acousto-optic alarm module, each module is electrically connected, and the driving vehicle 6 passes through the ranging...

Embodiment 2

[0071] An intelligent safety alarm method for construction operations in a steelmaking workshop in this embodiment is specifically as follows:

[0072] Step 1. System communication matching debugging

[0073] Adjust the relevant communication parameters through parameter setting to ensure that the communication between the two ranging sensing units 2 and the alarm main control unit 1 is normal.

[0074] Step 2. Install the system

[0075] A special bracket is installed on the steel column 8 near the loading area 3 and the unloading area 5 to fix the two ranging sensing units 2, and the alarm master control unit 1 is placed near the construction operation area 4.

[0076] The basis for installing the location of the distance measuring sensor unit 2 is that the sum of the reaction time of the operator and the time for walking away from the scene is less than the time for the driving vehicle 6 to travel from the distance measuring sensor unit 2 to the alarm main control unit 1, ...

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 discloses an intelligent safety alarm system for construction operations in a steelmaking workshop and an alarm method thereof, belonging to the technical field of safe production electronic information. The present invention comprises an alarm main control unit and two distance-measuring sensing units, the alarm main control unit is installed in the construction work area, the two distance-measuring sensing units are respectively installed near the loading area and the unloading area, and the alarm main control unit Both the sensor unit and the distance measuring sensor adopt a portable design and are equipped with a high-temperature-resistant outer cover, which avoids damage to the equipment due to molten steel splashing, and can be installed flexibly according to construction requirements. It does not need to modify the existing equipment and will not affect the production process. The alarm information is transmitted by communication, and the alarm is alarmed by multiple alarm modes of the alarm main control unit, which effectively alarms and reduces manpower consumption. In addition, the construction operation area is equipped with an image acquisition device bound to the alarm main control unit. When there are people in the construction operation area who have not been evacuated in time, a second alarm will be issued if necessary to ensure that all personnel can evacuate.

Description

technical field [0001] The invention relates to the technical field of safe production electronic information, and more specifically relates to an intelligent safety alarm system and an alarm method for construction operations in a steelmaking workshop. Background technique [0002] In the steel-making feeding workshop, the crane moves back and forth between the feeding area and the unloading area to transport materials. Under normal production conditions, when it is necessary to carry out technical transformation and construction work on certain parts, it is often disturbed by the operation of the feeding truck. At the same time, the ladle When the crane is in operation, there are risks such as molten iron splashing and high temperature, and production safety regulations: no one is allowed to stand in the area where the vehicle is carrying materials. Therefore, when the vehicle runs to the vicinity of the work area, the operators should evacuate in time. The existing crane...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/02
CPCG08B21/02G08B21/0225G08B21/0266G08B21/0277
Inventor 金仁才孔炯张辉宜钱元弟柳荣芳葛强
Owner CHINA MCC17 GRP
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