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

Moveable type alarming device of electric power system and control method of moveable type alarming device

An alarm device and power system technology, applied in the direction of electromagnetic audible signals, alarms, instruments, etc., can solve the problems of safety in power construction sites, inability to perform real-time alarms, and inconvenient movement of alarm devices, so as to assist maintenance and improve safety Awareness and the effect of reducing the rate of operational errors

Inactive Publication Date: 2014-12-31
KAILI POWER SUPPLY BUREAU +1
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a movable alarm device for electric power system, which solves the technical problems in the prior art that the alarm device is inconvenient to move and cannot perform real-time alarm, which leads to potential safety hazards at the power construction site

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
  • Moveable type alarming device of electric power system and control method of moveable type alarming device
  • Moveable type alarming device of electric power system and control method of moveable type alarming device
  • Moveable type alarming device of electric power system and control method of moveable type alarming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0024] Such as figure 1 Shown is a block diagram of the circuit principle of a portable alarm device for a power system provided by the present invention, including a main controller 10, the main controller 10 is connected to the speaker 3 through a power amplifier 11, and the alarm information is output to the speaker 3 through the power amplifier 11 , The speaker 3 converts the alarm information into audio signal output.

[0025] The lithium battery 8 is selected as the power supply. The lithium battery 8 is electrically connected to the main controller 10 through the power management module 9. The power management module 9 is used to manage the voltage and current protection of the lithium batte...

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 a moveable type alarming device of an electric power system and a control method of the moveable type alarming device. The moveable type alarming device comprises a base and a pile body arranged on the base, wherein the pile body is provided with a loudspeaker and an ultrahigh frequency antenna; the pile body is internally provided with a control circuit and the control circuit comprises a main controller, a UHF-RFID (Ultra High Frequency-Radio Frequency Identification) reader-writer and a power supply; the main controller is connected with the loudspeaker by a power amplifier; the UHF-RFID reader-writer is used for reading and writing UHF-RFID electronic tag information through the ultrahigh frequency antenna and transmitting the UHF-RFID electronic tag information to the main controller. According to the moveable type alarming device, information, namely personnel, materials and the like related to a UHF-RFID electronic tag is found by matching alarming information, so that voice alarming and working supervision are implemented when constructors and managers enter a dangerous region to work, the operation error rate is reduced and operators can be immediately alarmed in real time; the safety consciousness of the operators is improved and the construction safety is guaranteed.

Description

Technical field [0001] The invention relates to a portable alarm device for a power system and a control method thereof. Background technique [0002] In the process of electric power construction and daily operation and maintenance, operators often enter dangerous areas. A little carelessness can cause unimaginable consequences. The usual practice is to set up temporary safety measures in dangerous areas, such as safety fences, work area warning tapes, etc., but these safety devices can only be set passively, and the protection function is not strong. The installation of electronic fixed safety facilities can solve this problem, but the cost is too high, and the protection object is fixed and cannot be moved. [0003] In order to automate the management of areas with potential safety hazards at the power construction site, and to ensure the personal safety of construction personnel and management personnel entering dangerous areas, there is an urgent need for an alarm device that...

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 Applications(China)
IPC IPC(8): G08B21/02G08B3/10
Inventor 石祖昌邹贤兵高卫华蒋朝阳周玉泉曹俊王成武李淑刚蒋友权吕晓俊于浩唐云辉苏廷
Owner KAILI POWER SUPPLY BUREAU
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