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Early warning method for personnel in dangerous area, storage media, electronic equipment and early warning system

A technology for dangerous areas and electronic equipment, applied in radio wave measurement systems, mining equipment, earthwork drilling and mining, etc., can solve problems such as no alarm and false alarm

Active Publication Date: 2019-09-20
CHINA SHENHUA ENERGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an early warning method, storage medium, electronic equipment and early warning system for personnel in a dangerous area, aiming to solve the problem that false alarms or no alarms are prone to occur in the prior art in which a single personnel positioning system is used to alarm dangerous areas

Method used

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  • Early warning method for personnel in dangerous area, storage media, electronic equipment and early warning system
  • Early warning method for personnel in dangerous area, storage media, electronic equipment and early warning system
  • Early warning method for personnel in dangerous area, storage media, electronic equipment and early warning system

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Embodiment 1

[0045] This embodiment provides a method for early warning of people in dangerous areas, which is applied to the controller, specifically as figure 1 shown, including the following steps:

[0046] S101. Acquire location information of a first person and location information of a second person.

[0047] The first personnel position information and the second personnel position information are detected by two personnel positioning card readers. The personnel positioning card readers are devices used for underground personnel positioning and are part of the personnel positioning system. The personnel positioning system also includes an electronic card worn on the person. The personnel positioning card reader determines the distance value between the person and the person by identifying the electromagnetic wave of the electronic card, and generates personnel positioning information according to the distance value. In this embodiment, two personnel positioning card readers can be ...

Embodiment 2

[0056] This embodiment provides a method for early warning of people in dangerous areas, which is applied to the controller, specifically as image 3 shown, including the following steps:

[0057] S201. Obtain the location information of the first person and the location information of the second person

[0058] The first personnel position information and the second personnel position information are detected by the first personnel positioning card reader and the second personnel positioning card reader respectively, and the first personnel positioning card reader and the second personnel positioning card reader They are respectively arranged on the first side of the entrance of the dangerous area and the second side of the entrance of the dangerous area. The first personnel positioning card reader detects the distance between the person and the first side of the dangerous area entrance, and the second personnel positioning card reader detects the distance between the person ...

Embodiment 3

[0076] This embodiment provides a method for early warning of people in dangerous areas, which is applied to the controller, specifically as Figure 4 shown, including the following steps:

[0077] S301. Obtain the location information of the first person and the location information of the second person

[0078] The first personnel position information and the second personnel position information are detected by the first personnel positioning card reader and the second personnel positioning card reader respectively, and the first personnel positioning card reader and the second personnel positioning card reader They are respectively arranged on the first side of the entrance of the dangerous area and the second side of the entrance of the dangerous area. The first personnel positioning card reader detects the distance between the person and the first side of the dangerous area entrance, and the second personnel positioning card reader detects the distance between the person...

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Abstract

The invention provides an early warning method for personnel in a dangerous area, a storage medium, electronic equipment and an early warning system. The early warning method for personnel in the dangerous area comprises the steps that first person position information and second person position information areacquired; according tothe first person position information, the second person location information and storedequipment distance values, a first distance between the personnel and the dangerous area isobtained, the first distance is a vertical distance between the personnel and thedangerous area; and when the first distance is less than a set threshold value, then an alarm signal is output to control a warning device to issue an alarm. Through the early warning method, the alarm timing can be accurately determined, and the safety of the personnel can be improved.

Description

technical field [0001] The invention relates to the field of mining equipment, in particular to an early warning method for personnel in a dangerous area, a storage medium, electronic equipment and an early warning system. Background technique [0002] Coal mine safety production is to ensure the smooth progress of coal mine production by improving the working environment, reducing unsafe factors in production, and preventing casualty accidents. However, coal mine production itself has a special operating environment, coupled with the complexity of geology and environment, resulting in many dangerous areas around the coal mine during the production process. [0003] In order to prevent underground personnel from entering the dangerous area by mistake, a personnel positioning system will be arranged at the entrance of the dangerous area. The personnel positioning system can detect the linear distance between the personnel and the personnel positioning system. When the linear ...

Claims

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Application Information

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IPC IPC(8): E21F17/18G01S13/82G01B11/14
CPCE21F17/18G01B11/14G01S13/825
Inventor 杨俊哲贺安民郭宏伟郭爱军胡小刚原志明牛亚军关丙火杨宇
Owner CHINA SHENHUA ENERGY CO LTD