Approach electric safety early warning device for construction machinery

A technology for safety early warning and construction machinery, which is applied in the direction of measuring devices, alarms, electromagnetic field characteristics, etc., and can solve problems such as inability to detect and alarm obstacles

Active Publication Date: 2018-05-08
江涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a construction machinery near-electricity safety early warning device to solve the problem that the construction machinery near-electricity safety early warning device cannot detect and alarm obstacles

Method used

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  • Approach electric safety early warning device for construction machinery
  • Approach electric safety early warning device for construction machinery
  • Approach electric safety early warning device for construction machinery

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Experimental program
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Effect test

Embodiment 1

[0026] see Figure 1-Figure 5, the present invention provides a kind of near electric safety early warning device of construction machinery, and its structure comprises electromagnetic radiation measuring device 1, camera device 2, analog-to-digital converter 3, ultrasonic radar 4, base plate 5, data input and output connector 6, USB interface 7, Spring movable leg 8, start button 9, host 10, display screen 11, single-chip controller 12, alarm 13, data line 14, described analog-to-digital converter 3 bottom is provided with base plate 5, and described base plate 5 is fastened Fixed on the analog-to-digital converter 3, the top of the analog-to-digital converter 3 is provided with an imaging device 2, and the imaging device 2 is embedded and fixed on the analog-to-digital converter 3, and an ultrasonic wave is arranged below the imaging device 2. Radar 4, the ultrasonic radar 4 is fastened and fixed in the surface groove of the analog-to-digital converter 3, the electromagnetic...

Embodiment 2

[0030] see Figure 1-Figure 6 , the single-chip controller 12 of the present invention is composed of a single-chip control module 1201, an alarm module 1202, a display module 1203, a storage module 1204, and a power supply module 1205. The single-chip control module 1201 and the alarm module 1202 are connected, and the display The module 1203 is connected to the single-chip control module 1201, the storage module 1204 is electrically connected to the single-chip control module 1201, and the power supply module 1205 is connected to the single-chip control module 1201.

[0031] The working principle of the microcontroller controller:

[0032] The analog-to-digital conversion module 1206 converts the information collected by the electromagnetic radiation measuring device 1, the imaging device 2 and the ultrasonic radar 4 into a digital signal, and transmits it to the single-chip controller 12 through the data line 14, and the single-chip controller 12 is controlled by the single...

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Abstract

The invention discloses an approach electric safety early warning device for a construction machinery, which, in the structure, comprises an electromagnetic radiation measurement device, a camera device, an analog-to-digital converter, ultrasonic radars, a bottom plate, data input and output connectors, a USB interface, a spring movable supporting foot, a start button, a host, a display screen, asingle chip microcomputer controller, an alarm and a data line, wherein the ultrasonic radars transmit and receive ultrasonic signals through a vibration coil and a piezoelectric ceramic vibrator, thesignals are inputted to the single chip microcomputer controller of the host, the alarm carries out sound-light alarming when a boom approaches an obstacle for a certain distance during an operationprocess, the camera device is matched for use to intuitively inform a driver of the obstacle condition around the boom in an image mode, troubles caused by blind area visiting in front and back when the driver lifts the boom are relieved, the driver is helped to eliminate defects of visual field dead angles and blurred vision, the electromagnetic radiation measurement device can measure the electromagnetic radiation value in the area, and the alarm gives an alarm when the boom approaches a high-voltage area.

Description

technical field [0001] The invention relates to a near-electricity safety early warning device for construction machinery, which belongs to the field of near-electricity safety early-warning devices. Background technique [0002] Cranes and other large machinery accidents that touch high-voltage lines are due to the driver's lack of electrical safety knowledge and the driver's focus on lifting objects at the scene, while ignoring the need to maintain a safe distance from different voltage levels. Develop a construction machinery near-electricity safety warning device, which is installed at the end of the construction machinery mechanical arm. When approaching the dangerous distance or obstacle of high-voltage live equipment, a prompt alarm will be issued in time. Prevent collisions with obstacles, break high-voltage lines or cause high-voltage line discharge accidents. To ensure the safety of people, equipment and power supply. [0003] The prior art discloses a constructi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/02G01R29/08
CPCG01R29/0892G08B21/02
Inventor 陈永
Owner 江涛
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