Calibration Source Search System Based on Wireless Direction Finding Technology
A calibration source and direction finding technology, applied in the field of calibration source search, can solve the problems of high use cost, inability to monitor calibration source in real time, and complicated operation.
Active Publication Date: 2017-02-01
中石化石油工程技术服务有限公司 +3
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, the existing various calibration source monitoring systems have the disadvantages of high cost, complicated operation, and poor positioning accuracy, and cannot accurately and effectively monitor the calibration source in real time.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] Below in conjunction with accompanying drawing and embodiment the present invention is described in detail:
[0026] The scale source search system based on wireless direction finding technology of the present invention includes electronic tags, hand-held monitors, scale source handheld searchers and rear monitoring terminals, electronic tags and hand-held monitors for wireless communication, electronic tags and scale source hand-held The search instrument performs wireless communication, and the handheld monitor performs wireless communication with the rear monitoring terminal;
[0027] The electronic tag includes an electronic tag control module, an electronic tag power supply module, an electronic tag positioning module, an electronic tag alarm module and an electronic tag wireless transmission module, the electronic tag control module is connected to the electronic tag power supply module through a voltage monitoring circuit, and the electronic tag positioning module...
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
Login to View More Abstract
The invention discloses a scale source search system based on the wireless direction finding technology. The scale source search system comprises an electronic tag, a handheld monitoring instrument, a handheld scale source search instrument and a rear monitoring terminal. The electronic tag is in wireless communication with the handheld monitoring instrument. The electronic tag is in wireless communication with the handheld scale source search instrument. The handheld monitoring instrument is in wireless communication with the rear monitoring terminal. The real-time monitoring of a scale source is achieved through the electronic tag and the handheld monitoring instrument, automatic alarming and accurate positioning are achieved when the scale source goes beyond the monitoring range of the handheld monitoring instrument, accurate search is conducted through the handheld scale source search instrument, alarming information is sent to the rear monitoring terminal through a GSM network, the scale source can be accurately and effectively monitored in real time, the scale source search system has the advantages of being easy to operate, low in use cost and high in positioning accuracy, the scale source search system has the advantage of being low in power consumption at the same time, and the scale source search system can be used by users outdoors for a long time.
Description
technical field [0001] The invention relates to the field of calibration source search, in particular to a calibration source search system based on wireless direction finding technology. Background technique [0002] In recent years, due to poor management and other reasons, calibration sources have been lost and stolen from time to time, resulting in many radioactive pollution accidents, which seriously threaten the lives and health of the people. At present, there are 47 kinds of nuclides in use as nuclides, and the main nuclides for civilian use are 137Cs, 60Co, 241Am, 238Pu, 90Sr, 192Ir, 63Ni, etc. These three nuclides accounted for 74.89% of the total. Although the prospect of radiation application is very promising, it is extremely dangerous to the human body. It can damage the tissues of the human body, cause malignant tumors, and even cause mutations in various biological genetic genes, causing damage to cell chromosomes. According to incomplete statistics, from 1...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01S5/04G08C17/02G08B25/10
CPCG01S5/04
Inventor 冉利民李纪森张东成彭真
Owner 中石化石油工程技术服务有限公司