Application of radio frequency identification devices to support navigation of autonomous mobile robots

2002 ◽  
Author(s):  
O. Kubitz ◽  
M.O. Berger ◽  
M. Perlick ◽  
R. Dumoulin
Keyword(s):  
Radio Frequency ◽  
Mobile Robots ◽  
Radio Frequency Identification ◽  
Autonomous Mobile Robots ◽  
Frequency Identification ◽  
Radio Frequency Identification Devices

Research of a Novel Automatic Management System for Material Storages

2014 ◽  
Vol 977 ◽  
pp. 476-479
Author(s):  
Zuo Tao Jin ◽  
Yun Wang
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Management System ◽  
Automatic Identification ◽  
Management Efficiency ◽  
Embedded Computer ◽  
Middleware Technology ◽  
Frequency Identification ◽  
The Cost ◽  
Radio Frequency Identification Devices

According to the management efficiency of material storages, a design scheme of automatic management system is designed based on radio frequency identification devices. The hardware platform of the system is realized based on nRF2401 and embedded computer technology. The software design of each subsystem is achieved by using the middleware technology of radio frequency identification devices and embedded software development and database programming technology. The field trial experiments and the laboratory testing results indicate that the system can realize effectively the automatic identification and management of material storages. It can improve the operation efficiency and greatly enhance the automation level of material storages management and save the cost of management.

scholarly journals Assessment of Safety and Interference Issues of Radio Frequency Identification Devices in 0.3 Tesla Magnetic Resonance Imaging and Computed Tomography

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
M. Periyasamy ◽  
R. Dhanasekaran
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Ct Scanning ◽  
Resonance Imaging ◽  
Rfid Tag ◽  
Frequency Identification ◽  
Radio Frequency Identification Devices

The objective of this study was to evaluate two issues regarding magnetic resonance imaging (MRI) including device functionality and image artifacts for the presence of radio frequency identification devices (RFID) in association with 0.3 Tesla at 12.7 MHz MRI and computed tomography (CT) scanning. Fifteen samples of RFID tags with two different sizes (wristband and ID card types) were tested. The tags were exposed to several MR-imaging conditions during MRI examination and X-rays of CT scan. Throughout the test, the tags were oriented in three different directions (axial, coronal, and sagittal) relative to MRI system in order to cover all possible situations with respect to the patient undergoing MRI and CT scanning, wearing a RFID tag on wrist. We observed that the tags did not sustain physical damage with their functionality remaining unaffected even after MRI and CT scanning, and there was no alternation in previously stored data as well. In addition, no evidence of either signal loss or artifact was seen in the acquired MR and CT images. Therefore, we can conclude that the use of this passive RFID tag is safe for a patient undergoing MRI at 0.3 T/12.7 MHz and CT Scanning.

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