Results 1 to 10 of about 394,183 (170)
IEEE Access, 2018 With regard to the privacy of client-server communication systems, most research works have concentrated on authentication to guarantee security. Among the investigated schemes, two-factor password authentication has been a major focus and has undergone ...
Wanjun Xiong, Fan Zhou, Ruomei Wang
exaly +3 more sources
Research on calibration method of UWB card reader antenna in coal mine
Meikuang Anquan, 2022 In order to solve the problem that it is difficult to calibrate the field antenna delay parameters of UWB card reader in coal mine due to the large antenna difference and the different installation length of feeders, a field antenna calibration method ...
WEN Xianpei
doaj +1 more source
Gong-kuang zidonghua, 2022 During the underground transmission of wireless signal, the measurement between card reader and marker card fails due to signal strength attenuation and interference.
TANG Lijun, WU Wei, LIU Shisen
doaj +1 more source
Design of mine portable card reader based on UWB
Meikuang Anquan, 2021 Ultra wide band (UWB) accurate positioning system for underground personnel has been gradually popularized and used in coal mines. However, there is a lack of portable card reader, which can be used to search and rescue personnel in case of mining ...
ZHANG Liqun
doaj +1 more source
SMART DOOR LOCK SYSTEM DEVELOPMENT PROTOTYPE USING RFID TECHNOLOGY ID-12
Jurnal Riset Informatika, 2022 This innovative door lock system is designed to make it easier to control security in certain homes or rooms. This system can also be used in government offices and factories to restrict someone from entering a room that just anyone can not enter.
Siti Aisyah +4 more
doaj +1 more source
BMJ Open, 2022 Objectives We report the results of a mixed-methods process evaluation that aimed to provide insight on the Afya conditional cash transfer (CCT) intervention fidelity and acceptability.Intervention, setting and participants The Afya CCT intervention ...
Hassan Haghparast-Bidgoli +10 more
doaj +1 more source
Design of parking management system for shared stroller based on RFID [PDF]
MATEC Web of Conferences, 2020 The development of information technology has led to the rapid development of sharing economy. Shared bike, Shared car and Shared stroller came into being. It not only brings convenience to citizens, but also has difficult management problems. This paper
Yu Lina
doaj +1 more source
Improvement of urban passenger transport ticketing systems by deploying intelligent transport systems [PDF]
Transport, 2006 The main advantages and disadvantages of conventional and intelligent ticketing systems and possible positive outcomes when introducing intelligent transport solutions ‐ namely smart cards or e‐ticketing instead of conventional ones (paper tickets and ...
Gražvydas Jakubauskas
doaj +2 more sources
Design of a GSM-Based Skimming Reporting System for Automated Teller Machines
Jurnal Nasional Teknik Elektro, 2020 In recent years, there has been the unpleasant advent of a new type of credit card fraud called Automated Teller Machine (ATM) skimming. This type of fraud poses a substantial threat to the banking sector because its modus operandi is quite subtler than
Robert Agyare Ofosu +2 more
doaj +1 more source
Precise personnel positioning method in underground mine based on grey prediction model
Gong-kuang zidonghua, 2021 The positioning accuracy of the precise personnel positioning system in underground mine is affected by the non-line-of-sight error and clock error. At present, the system mostly uses Kalman filter-based positioning method to reduce the error, but the ...
TANG Lijun1, WU Wei2, LIU Shisen3
doaj +1 more source