Monitoring system used in open radiation place

A monitoring system and site technology, applied in the field of monitoring systems, can solve problems such as unsuitable control area open radiation sites, lack of intelligent monitoring functions, etc.

Inactive Publication Date: 2009-11-04
NUCTECH CO LTD
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is not suitable for controlling open radiation sites with a large area or frequently changing locations. In this case, auxiliary personnel are required to patrol the boundaries of the radiation site to artificially prevent other personnel from entering the radiation area. Obviously, this The way of manual inspection does not have intelligent monitoring function
In addition, the...

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
  • Monitoring system used in open radiation place
  • Monitoring system used in open radiation place
  • Monitoring system used in open radiation place

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The surveillance system for open radiation sites according to the present invention will now be further described with reference to illustrative, non-limiting embodiments of the present invention in detail.

[0013] see Figure 1-3 , the monitoring system according to the present invention is used to monitor an open radiation site 13, and a radiation source (not shown in the figure) is arranged in the open radiation site 13. Generally speaking, when the radiation source emits radiation, although the radiation still has a certain dose in the area outside the open radiation site 13, as long as the dose is lower than the predetermined dose that is safe for the human body, it can be considered as Safe, but this article only detects and controls the area where the dose of radiation is above the predetermined range under normal circumstances, so the radiation site is called the detection area or the control area.

[0014] This monitoring system comprises: a main station 14 a...

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 monitoring system used in an open radiation place with a radiation source. The monitoring system comprises a plurality of sub-stations and a main station. The sub-stations are arranged at the periphery of the radiation place; each sub-station comprises a radiation detector, an alarming module and an infrared detector, wherein the radiation detector is fabricated to be used for detecting the amount of radiant rays at the periphery of the radiation place and is fabricated with the detecting coverage thereof covering the periphery of the radiation place, the alarming module is fabricated to be used for sending an alarming signal in the case that the amount of the radiant rays at the periphery of the radiation place exceeds the preset amount, and the infrared detector is fabricated to be used for detecting a movable object entering the radiation place. The main station is used for controlling the amount of the radiant rays emitted from the radiation source according to the detecting result received from the radiation detectors of the sub-stations.

Description

technical field [0001] The present invention relates to a system for monitoring the dose of radiation at the boundary of an open radiation site, and more particularly, to a system for monitoring the dose of radiation by means of a radiation dose detector installed at the boundary of the control area. Monitoring surveillance system. Background technique [0002] In the prior art, in order to prevent moving objects such as people from entering the open radiation site unintentionally, the way of installing protective fences or protective pull wires is often adopted. However, this method is not suitable for controlling open radiation sites with a large area or frequently changing locations. In this case, auxiliary personnel are required to patrol the boundaries of the radiation site and artificially prevent other personnel from entering the radiation area. Obviously, this The way of manual inspection does not have intelligent monitoring function. In addition, the existing moni...

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): G05B19/048G08B21/12G01T1/203G01V8/20
Inventor 刘星王兵许西宁李君利邓艳丽曹艳锋许艳伟肖志敏明申金王波
Owner NUCTECH 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