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cover
Yusmiati Kusuma
Abstrak :
Topik yang diangkat adalah manajemen lalu lintas perkotaan dengan menerapkan Intelligent Transportation System (ITS). Model two fluid adalah salah satu model makroscopik yang menghasilkan karakteristik arus lalu lintas pada jaringan jalan perkotaan. Model ini menggambarkan hubungan antara waktu perjalanan, waktu berhenti dan waktu berjalan setiap km. Dalam hal ini, diambil daerah SCBD (Sudirman Central Business District) Jakarta, Indonesia sebagai area studi. Jaringan jalan dimodelkan pada program scaner studio simulator. Data diperoleh pada tahun 2008 dan untuk memprediksi tahun 2011 digunakan table indeks pertumbuhan lalu lintas Jakarta. Hasil dari pemodelan adalah, dengan menggunakan IAV (Intelligent Autonomous Vehicle) di dalam lingkungan perkotaan dapat meningkatkan manajemen lalu lintas karena akan menghasilkan waktu perjalanan yang lebih singkat dibandingkan dengan kendaraan konvensional. Dengan kemampuannya untuk me-rekonfigurasi ketika terjadi kegagalan mesin, tidak akan berpengaruh pada kendaraan di belakangnya dan kemacetan dapat dihindari. Hal ini berarti, jika membandingkan parameter kualitas lalu lintas dengan menggunakan IAV (n = 0.01 dan Tm = 2.24) lebih baik jika dibandingkan dengan menggunakan kendaraan konvensional (n = 0.03 dan Tm = 2.37). Kecepatan rata-rata untuk IAV 13.61 km/jam dan untuk kendaraan konvensional 12.02 km/jam, ini berarti IAV dapat menghemat lebih banyak waktu perjalanan daripada kendaraan konvensional. Keuntungan lain adalah IAV bersifat ramah lingkungan karena menggunakan electrical power dan dapat mengurangi polusi. ......The topic of this work discusses urban traffic management using intelligent transportation system. The two fluid model is a macroscopic modeling technique which provides characteristics of the performance of traffic flow on an urban road network. The model does this by generating a relationship between trip time, stop time and running time per km. Here, we take SCBD (Sudirman Central Business District) Jakarta, Indonesia as a study area. The network was then modeled in scaner studio simulator. Data collected in 2008 and to predict the traffic volume in 2011, we use traffic growth index for Jakarta. According to the work presented in this report, the use of IAV in urban environment can improve traffic management since it has shorter time than the use of conventional vehicle. With its ability to reconfigure itself if there is a fault, it has no impact with any other vehicle behind and congestion can be avoided. It means that if we compare parameters quality of traffic by using only IAV (n = 0.01 and Tm = 2.24) is better than using only conventional vehicles (n = 0.03 and Tm = 2.37). Average mean speed for IAV 13.61 km/h and for conventional vehicle 12.02 km/h, it means IAV can save more travel time than manual vehicle. Other benefit of using IAV is environmental friendly since it use electrical power and it can reduce pollution.
Depok: Fakultas Teknik Universitas Indonesia, 2011
T30143
UI - Tesis Open  Universitas Indonesia Library
cover
Abstrak :
This book introduces concepts and technologies of Intelligent Transportation Systems (ITS). It describes state of the art safety communication protocol called Dedicated Short Range Communication (DSRC), currently being considered for adoption by the USDOT and automotive industry in the US. However, the principles of this book are applicable even if the underlying physical layer protocol of V2X changes in the future, e.g. V2X changes from DSRC to cellular-based connectivity.
Switzerland: Springer Nature, 2019
e20507582
eBooks  Universitas Indonesia Library
cover
Muhammad Sabaruddin
Abstrak :
Vehicle tracking sysiem (VTS) merupakan sistem untuk menentukan posisi kendaraan tiap waktu tertenru. Selain itu, juga dapat menenlukan kecepatan, arah, jarak yang telah ditempuh, dan menggambarkan jalur perjalanan kendaraan tersebut. Pada skripsi ini akan dibahas mengenai vehicle tracking system dengan memanfaatkan sistem GPS sebagai penentu posisi dan pemakaian SMS sebagai metode komunikasinya. VTS ini dirancang dalam bentuk integrasi beberapa modul yang terdiri bagian utama berupa alat penerima sinyal GPS (GPS receiver) sebagai sensor yang menerima sinyal inforrnasi GPS, mikroprosesor sebagai basis proses dan kontrol serta antarmuka antara GPS receiver dan cellular engine, dan cellular engine sebagai alat komunikasi antara perangkat VTS di kendaraan dengan sentral pengamat- Sentral pengamat juga memiliki cellular engine untuk menerima informasi melalui sistem GSM, dan komputer untuk mengolah lebih lanjut informasi tersebut sehingga dapat ditampilkan secara visual pada layar komputer, atau dimasukkan dalam sistem database. Hasil yang diperoleh dari perancangan ini adalah perangkat VTS yang dapat memberikan data posisi, kecepatan, dan arah pergerakan sebuah kendaraan, tiap interval waktu yang tertentu, kepada suatu Sentra] pengamat yang memiliki sistem database dan visualisasi peta posisi kendaraan tersebut pada layar komputer.
Depok: Fakultas Teknik Universitas Indonesia, 2002
S39073
UI - Skripsi Membership  Universitas Indonesia Library
cover
Abstrak :
This book introduces concepts and technologies of Intelligent Transportation Systems (ITS). It describes state of the art safety communication protocol called Dedicated Short Range Communication (DSRC), currently being considered for adoption by the USDOT and automotive industry in the US. However, the principles of this book are applicable even if the underlying physical layer protocol of V2X changes in the future, e.g. V2X changes from DSRC to cellular-based connectivity. Fundamental ITS concepts include topics like global positioning system; Vehicle to Vehicle (V2V), Vehicle to Pedestrian (V2P), and Vehicle to Infrastructure (V2I) communications; human-machine interface; and security and privacy. Fundamental concepts are sometimes followed by the real-life test experimental results (such as in V2P Chapter) and description of the performance metrics used to evaluate the results. This book also describes equations and math used in the development of the individual parts of the system. This book surveys current and previous publications for trending research in the ITS domain. It also covers state of the art standards that are in place for the DSRC in the US, starting from the application layer defined in SAE J2735 all the way to physical layer defined in IEEE 802.11. The authors provide a detailed discussion on what is needed to extend the current standards to accommodate future needs of the vehicle communications, such as needs for future autonomous vehicles. Programs and code examples accompany appropriate chapters, for example, after describing remote vehicle target classification function a pseudo code and description is provided. In addition, the book discusses current topics of the technology such as spectrum sharing, simulation, security, and privacy. The intended audience for this book includes engineering graduate students, automotive professionals/engineers, researchers and technology enthusiasts.
Switzerland: Springer Cham, 2019
e20502913
eBooks  Universitas Indonesia Library
cover
Fauzan Muzakir
Abstrak :
ABSTRACT
Setiap tahun, jumlah kecelakaan mobil sangat banyak terjadi di berbagai penjuru dunia, bahkan cenderung meningkat dari tahun ke tahun. Salah satu faktor penyebab kecelakaan mobil ini adalah kecelakaan ganda, yang dimana hal tersebut bisa terjadi, diakibatkan pengendara kurang memperhatikan jarak aman antar kendaraan. Untuk menyiasati kecelakaan akibat hal tersebut, diciptakanlah teknologi Intelligent Cruise Control ICC, sebagai salah satu teknologi pengembangan dari teknologi Cruise Control CC. Perbedaannya terletak pada tujuan sistem. Jika CC hanya menjadikan mobil bergerak dalam kecepatan konstan, ICC menjadikan mobil bergerak dalam kecepatan konstan, serta menjaga jarak dengan mobil di depannya. Namun, mendesain ICC tidak bisa dilakukan secara acak. Hal ini disebabkan kualitas dari teknologi ICC tersebut sangat dipengaruhi oleh model mobil serta jenis pengendali yang digunakan. Jika model mobil dan pengendali tidak sesuai, maka teknologi tersebut tidak berjalan dengan baik. Dalam skripsi ini, peneliti mencoba mendesain teknologi ICC dengan bantuan pengendali prediksi bertingkat, dengan terlebih dahulu mengidentifikasi model yang digunakan, kemudian hasil model identifikasi dan pengendali akan diuji dalam bentuk simulasi untuk membuktikan kualitas model dan pengendali yang telah dirancang sebelumnya.
ABSTRACT
Every year, there are so many car accidents which is happened in the world, even, the accidents tends to increase from year to year. One of the factors causing this car accident is a collision, which can happen, due to the driver 39 s lack of attention to the safe distance between two vehicles. To minimalize the accident, Intelligent Cruise Control ICC technology was created, as one from so many technologies which is developed from Cruise Control CC technology. The difference lies in the purpose of the system. If the CC only keeps the car moving at a constant speed, the ICC keeps the car moving at constant speed, and also can keeps the car 39 s distance in front, However, designing an ICC can not be inconsequentially. This is due to the quality of the ICC technology is strongly influenced by the car model and the type of controller used. In this research, this paper tries to design the ICC technology with multistage model predictive controller MPC , by first to do is identifying the model that is used, then the result of the identification model and the controller will be tested in the form of simulation to prove the quality of the model and the controller that has been previously designed.
2018
S-Pdf
UI - Skripsi Membership  Universitas Indonesia Library
cover
Abstrak :
This book gathers all papers presented at the third edition of the international conference Complex Systems Design & Management Asia (CSD&M Asia 2018), which was held at the National University of Singapore (NUS) on December 6-7, 2018. Mastering complex systems requires an integrated understanding of industrial practices as well as sophisticated theoretical techniques and tools. This vision was the inspiration for creating an annual forum in the Asia-Pacific region dedicated to bringing together academic researchers & industrial actors working on architecture, modeling & engineering of complex technical & organizational systems. These proceedings cover the latest trends in the emerging field of complex systems, both from an academic and a professional perspective. Special emphasis is placed on Smart Transportation. The CSD&M Asia 2018 conference is organized under the guidance of CESAM Community which is managed by the non-profit organization CESAMES. The goal of CESAM Community is to structure the sharing of good practices in enterprise and systems architecture, and to certify the level of knowledge and proficiency in this field by means of CESAM certification.
Switzerland: Springer Nature, 2019
e20507243
eBooks  Universitas Indonesia Library
cover
Abstrak :
This book presents research advances in intelligent transportation and smart cities in detail, mainly focusing on green traffic and urban utility tunnels, presented at the 4th International Symposium for Intelligent Transportation and Smart City (ITASC) held at Tongji University, Shanghai, on May 8-10, 2019. It discusses a number of hot topics, such as the 2BMW system (Bus, Bike, Metro and Walking), transportation safety and environmental protection, urban utility design and application, as well as the application of BIM (Building Information Modeling) in city design. By connecting the theory and applications of intelligent transportation in smart cities, it enhances traffic efficiency and quality. The book gathers numerous selected papers and lectures, including contributions from respected scholars and the latest engineering advances, to provide guidance to researchers in the field of transportation and urban planning at universities and in related industries. The first conference in the ITASC series was held in 2013 as a workshop of the International Symposium on Autonomous Decentralized System (ISADS) in Mexico City. The second and third were held in May 2015 and May 2017, respectively, in Tongji University, Shanghai.
Singapore: Springer Nature, 2019
e20509081
eBooks  Universitas Indonesia Library