15 research outputs found

    Rancang Bangun Sistem Keamanan Mobil Dengan Memanfaatkan Rfid Pada E-ktp

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    Seiring meningkatnya penggunamobil di Indonesia, mengakibatkan angkapencurian mobil pada zaman sekarang itu.Permasalahan ini juga diperparah dengan seringdijumpainya pengendara-pengendara yang masih dibawah umur yang berpotensi membahayakandirinya sendiri maupun pengguna jalan yang lain. .Untuk itu, diperlukan suatu sistem pengaman mobilyang mampu memberikan pencegahan terjadinyapencurian mobil dan pengemudi di bawah umur.Penelitian ini menggunakan teknologi RFID yangdigunakan di dalam e-KTP yang berfungsi sebagaialat pendeteksi kepemilikan mobil. Sebagaipengontrol utamanya digunakan mikrokontroler,dan sistem ini diatur agar mengkonsumsi daya yangrendah karena sistem bekerja pada saat mobildalam keadaan mati. Pengujian akhirmenunjukkan bahwa sistem mampu menyimpanlebih dari satu satu kode e-KTP dan memilikiakurasi pembacaan RFID mencapai jarakmaksimal 2,5 cm. Pemakaian arus sistem ketikadalam kondisi diam tidak melakukan apa-apaadalan sebesar 29 mA yang menunjukkan bahwasistem ini masih diperbolehkan bekerja karena arusyang digunakan masih di bawah arus maksimalyang diijinkan yaitu sebesar 35 mA

    RANCANG BANGUN SISTEM KEAMANAN MOBIL DENGAN MEMANFAATKAN RFID PADA E-KTP

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    Seiring meningkatnya penggunamobil di Indonesia, mengakibatkan angkapencurian mobil pada zaman sekarang itu.Permasalahan ini juga diperparah dengan seringdijumpainya pengendara-pengendara yang masih dibawah umur yang berpotensi membahayakandirinya sendiri maupun pengguna jalan yang lain. .Untuk itu, diperlukan suatu sistem pengaman mobilyang mampu memberikan pencegahan terjadinyapencurian mobil dan pengemudi di bawah umur.Penelitian ini menggunakan teknologi RFID yangdigunakan di dalam e-KTP yang berfungsi sebagaialat pendeteksi kepemilikan mobil. Sebagaipengontrol utamanya digunakan mikrokontroler,dan sistem ini diatur agar mengkonsumsi daya yangrendah karena sistem bekerja pada saat mobildalam keadaan mati. Pengujian akhirmenunjukkan bahwa sistem mampu menyimpanlebih dari satu satu kode e-KTP dan memilikiakurasi pembacaan RFID mencapai jarakmaksimal 2,5 cm. Pemakaian arus sistem ketikadalam kondisi diam tidak melakukan apa-apaadalan sebesar 29 mA yang menunjukkan bahwasistem ini masih diperbolehkan bekerja karena arusyang digunakan masih di bawah arus maksimalyang diijinkan yaitu sebesar 35 mA.Kata Kunci : RFID, e-KTP, sensor infra merah ,driver relay

    System for Remote Control of Door Lock with RFID Cards

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    Import 29/09/2010V bakalářské práci se zabývám návrhem systému pro ovládaní zámku za pomocí RFID karet. Práce stručně seznamuje s technologiemi, které jsou použity v návrhu sytému. Jedná se o protokol LDAP, bezdrátovou identifikaci RFID a převodník RS232 na Ethernet. Podrobněji je popsáno řešení jednotlivých části softwaru, např. komunikace s převodníkem, reprezentace dat z RFID čtečky, navázání spojení s LDAP serverem nebo programová implementace SMTP protokolu.In my bachelor thesis I deal with the project of the system used for controlling locks by RFID cards. The thesis gives information about the technologies used in the system. It deals with the protocol LDAP, wireless identification RFID and convertor from RS232 into the Ethernet. Different parts of the software are described in details there. For example the communication with the convertor, interpretation of information from the RFID scanner, connecting with the LDAP server or programm implementation of the SMTP protocol.Prezenční456 - Katedra informatikyvýborn

    RFID Security

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    Tahle práce se zabývá popisem teorie rádio frekvenční identifikace, zejména zabezpečením komunikace. Seznamuje s rozdělením komunikačních zařízení jednak podle čipů karet a jednak podle frekvencí, na kterých zařízení komunikují. Práce je zaměřena na bezkontaktní karty, postavené na čipu MiFare classic. Je zde popis návrhu a realizace emulátoru, který slouží pro demonstraci výrobních nedostatků zmíněných karet a možnost vytvoření její kopií. Zjistilo se, že karty s Mifare Classic disponují velkými nedostatky již z výroby a je snadné vytvořit si jejich duplikát.The thesis describes the theory of radio frequency identification and is focused on the security of communication. Smart cards are divided by type of chip and operating frequencies. The thesis is focused on contactless cards based on the Mifare Classic and on a description and construction of the emulator, which is able to demonstrate the production defects. We can make a copy of the card using the emulator. Laboratory task was designed and implemented demonstrating the communication between cards.

    Estimation And Tracking Algorithm For Autonomous Vehicles And Humans

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    Autonomous driving systems have experienced impressive growth in recent years. The present research community is working on several challenging aspects, such as, tracking, localization, path planning and control. In this thesis, first, we focus on tracking system and present a method to accurately track a moving vehicle. In the vehicle tracking, considering the proximity of surrounding vehicles, it is critical to detect their unusual maneuvers as quickly as possible, especially when autonomous vehicles operate among human-operated traffic. In this work, we present an approach to quickly detect lane-changing maneuvers of the nearby vehicles. The proposed algorithm is based on the optimal likelihood ratio test, known as Page test. Second, we consider another form of tracking: tracking the movements of humans in indoor settings. Indoor localization of staff and patients based on radio frequency identification (RFID) technology has promising potential application in the healthcare sector. The use of an active RFID in real-time indoor positioning system without any sacrifice of localization accuracy is intended to provide security, guidance and support service to patients. In this paper maximum likelihood estimation along with its Cramer-Rao lower bound of the locations of active RFID tags are presented by exploring the received signal strength indicator which is collected at the readers. The performance of real-time localization system is implemented by using an extended Kalman filter (EKF)

    Access System Controller Supporting More Types of Identification

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    Tato práce se zabývá návrhem a implementací řídicí jednotky přístupového systému s podporou více způsobů identifikace. Navržený systém podporuje jako způsoby identifikace přístupové karty MIFARE a detekci zařízení s Bluetooth Low Energy. Zařízení je realizováno pomocí vývojové desky ESP32. Zobrazení historie průchodů a konfigurace systému je řešeno pomocí webového rozhraní, které je poskytováno pomocí webserveru běžícím na tomto zařízení.This thesis deals with design and implementation of access system control unit supporting more types of identification. Designed system supports identification using access cards MIFARE and detection of Bluetooth Low Energy devices. Device is realised using the ESP32 development board. The display of passage history and system configuration is solved using a web interface, which is provided by a web server running on this device.

    Implementação de um protocolo anticolisão para uma tag passiva de RFID

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    Trabalho de Conclusão de Curso (graduação)—Universidade de Brasília, Faculdade UnB Gama, 2017.A tecnologia RFID vem sendo cada vez mais utilizada em diversas áreas, tais como segurança, controle de acessos e identificação de objetos, como alternativa à tecnologia de código de barras. Nesse contexto, a implementação de uma tag passiva de RFID, operando na faixa de 13,56 MHz, vem sendo tema de diversos trabalhos de graduação e iniciação científica na Faculdade do Gama da Universidade de Brasília. Dentre eles, pode-se citar (FILHO, 2014), onde foram feitas a modelagem, simulação e implementação do bloco de front end analógico da tag em tecnologia TSMC 0.18 \u1d707\u1d45a, e (NETO, 2015), onde foram realizadas a caracterização dos blocos implementados e o projeto dos blocos individuais restantes. Neste trabalho, foram abordados o envio de dados entre o leitor e a tag e a parte de controle digital. Com base nas especificações dos trabalhos anteriores, foi considerado para a comunicação entre o leitor e a tag o protocolo ISO/IEC 14443, que é um padrão internacional para Smart Cards sem contato, operando a 13,56 MHz em estreita proximidade de aproximadamente 10 cm entre o leitor e a tag. Mais especificamente, considerando que inicialmente a tag passiva de RFID enviará apenas o número do ID para o leitor e que poderá ocorrer colisão de dados quando o leitor acionar mais de uma tag, um protocolo anticolisão foi descrito e simulado em Verilog.RFID technology has been increasingly used in a number of areas, such as security, access control, and object identification, as an alternative to bar code technology. In this context, the implementation of a passive RFID tag, operating in the 13.56 MHz range, has been the subject of several undergraduate studies at the Faculty of Gama of the University of Brasília. Among them, we can mention (FILHO, 2014), where the modeling, simulation and implementation of the analogic front end block of the tag using the 0.18 \u1d707\u1d45a technology were performed, and (NETO, 2015), where the characterization of the blocks and the design of the remaining individual blocks were presented. In this work, we approached the data communication between the reader and the tag and the digital control part. Based on the specifications of the previous works, we chose to use the ISO / IEC 14443 protocol, which is an international standard for contactless Smart Cards, operating at 13.56 MHz in close proximity to approximately 10 cm between the reader and the tag. More specifically, and considering that initially the RFID passive tag will send only the ID number to the reader and that data collision may occur when the reader triggers more than one tag, an anti-collision protocol has been described and simulated in Verilog

    Tracking indoor basato su beacon: Trauma Tracker come caso di studio

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    L'obiettivo del progetto è la realizzazione di un sistema di tracciamento della posizione in ambienti indoor utilizzando i beacon partendo dai requisiti di Trauma Tracker, che richiede un sistema in grado di determinare la posizione corrente di una persona che si muove con un dispositivo android all'interno di un ambiente in cui sono stati posizionati dei beacon. Nel primo capitolo viene definito il tracciamento indoor, con esempi e le principali caratteristiche. Nel secondo vengono trattate le principali tecnologie utilizzate. Il terzo capitolo approfondisce la tecnologia dei beacon Bluetooth. Il quarto capitolo introduce Trauma Tracker e gli obiettivi del progetto. Il quinto capitolo si descrive la progettazione e l'implementazione di un'applicazione per il monitoraggio della posizione e dei beacon nelle vicinanze utilizzando la libreria Android Beacon Library, con i test e i risultati ottenuti. Infine nell'ultimo capitolo espone come è stata eseguita l'implementazione del suo core di tracciamento all'interno di Trauma Tracker
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