Applied Technology in a Developed Simulation Model of Pedestrian Crowd Dynamics during Emergency Evacuation

2014 ◽  
Vol 1022 ◽  
pp. 223-228
Author(s):  
Ming Hua Li ◽  
Zhen Zhou Yuan ◽  
Yan Xu
Keyword(s):  
Choice Behavior ◽  
Emergency Evacuation ◽  
Public Facility ◽  
Evacuation Time ◽  
Cellular Automata Model ◽  
The Public ◽  
Public Facilities ◽  
Applied Technology ◽  
Escape Process ◽  
Pedestrian Crowd

In this paper, we present a developed cellular automata model to simulate the pedestrians’ crowd behaviors in congested public facility during emergency evacuation. Pedestrian perception and choice behavior considering the queue time of door changing were investigated in pedestrian decision and evacuation time. The model was used to mimic the emergency evacuation with a range of densities for the study of relationship between individual behavior and evacuation time. The results indicate that pedestrian is sensitively for the queue time and prefer to change the exit if the evacuation time perceived by the pedestrian is large then other exit during the escape process. The model is useful to study the pedestrian’s behavior during the emergency evacuation, and helpful for safe layout of the public facilities.

scholarly journals SISTEM USULAN PUBLIK OPERASIONAL DAN PEMELIHARAAN KOTA PALANGKA RAYA BERBASIS ANDROID

2020 ◽  
Vol 14 (1) ◽  
pp. 64-70
Author(s):  
Liyando Hermawan Hasibuan ◽  
Maruf Kusbianto
Keyword(s):  
Information Technology ◽  
Life Support ◽  
Social Economic ◽  
Public Facility ◽  
The Public ◽  
Public Facilities ◽  
The Times ◽  
Rapid Processing

Information technology is very important part. With existing innovations, information technology can provide convenience in many ways. Public facility, transportation, communication, social, economic and many other things has been influenced by information technology.Part of the technology is growing rapidly making some breakthroughs especially in terms of providing reports. Unlike manual reports which should be written in a certain format for easy work. Reports with the use of information technology seem more flexible with better capacity.That way, Smartphone Reports help can contribute using the use of information technology, Reports shift toward easier, cheaper, and faster. Public proposals to governments should also follow the influence of the times, Reports are expected to be easily accessible for rapid processing by society. So that in terms of utilization is expected to have a better added value.The existence of this application also proves the speed of Information Technology so that it can be useful as a means of life support. Where everyone will feel the benefits especially in Palangka Raya that has quite enough population. With so many public facilities that may have a lot of damage to this application will be easily appointed as a form of reporting.It is expected that with this application not only help the public but also facilitate the work of the relevant agencies.

scholarly journals Sistem Informasi Fasilitas Umum Di Kota Palembang Berbasis Android

2019 ◽  
Vol 4 (1) ◽  
pp. 20
Author(s):  
Irma Salamah ◽  
Sopian Soim ◽  
Fathria Nurul Fadillah
Keyword(s):  
Information System ◽  
Capital City ◽  
Public Facility ◽  
Telephone Number ◽  
The Public ◽  
Public Facilities

As the capital city of South Sumatera Province, Palembang has several public facilities to support the needs of the community.Information about public facilities such as hospitals, puskesmas, police stations and malls will be needed by the community, especially newcomers in Palembang.This information system is implemented in Android based applications and developed using Android Studio as well as MySQL as a database.The information contained in the application is the name of the public facility, address, telephone number and instructions to the location of public facilities.

scholarly journals A Multi-Zone Staged Indoor Emergency Evacuation Algorithm Based on Time Equalization

2021 ◽  
Vol 10 (8) ◽  
pp. 499
Author(s):  
Litao Han ◽  
Cheng Gong ◽  
Lei Gu ◽  
Hu Qiao ◽  
Aiguo Zhang ◽  
...  
Keyword(s):  
Path Length ◽  
Emergency Evacuation ◽  
Dijkstra Algorithm ◽  
Evacuation Time ◽  
Factors Affecting ◽  
Crowd Density ◽  
Starting Point ◽  
Escape Process ◽  
The Impact ◽  
Time Equalization

Most of the existing staged evacuation algorithms only consider the impact of crowd density on evacuation partition, but do not take into account the influence of the spatial distribution of occupants and the capacity of exits on the total evacuation time (TET). Therefore, a novel indoor emergency evacuation algorithm based on time equalization is proposed in this paper. All factors affecting TET such as the position and size of each group and the capacity of exits are fully considered in the proposed algorithm, which are uniformly converted into the occupancy time of each exit. An improved Dijkstra algorithm is used to generate evacuation zones according to the proximity relationship and the occupancy time of different exits. The strategy of waiting at the starting point is adopted to ensure that all evacuees are free from congestion during the escape process. In addition, the method of group merging is proposed to further increase the balance among all zones during the partitioning process. The objectives of the proposed algorithm include minimizing the TET of all evacuees, the path length of each escape group, avoiding congestion during the escape process. The experimental results show that the proposed algorithm effectively reduces TET and the path length of groups compared with existing algorithms, which improves the efficiency of evacuation and utilization of all exits and can be applied to the various distribution and density of evacuees.

scholarly journals EVALUASI FASILITAS PADA RUANG PUBLIK BAGI PENYANDANG DISABILITAS TUNA DAKSA (Studi Kasus: Stasiun Pondok ranji)

Vitruvian ◽  
2019 ◽  
Vol 8 (3) ◽  
pp. 123
Author(s):  
Pristian Irvana Putra ◽  
Andjar Widajanti
Keyword(s):  
Direct Observation ◽  
Qualitative Method ◽  
People With Disabilities ◽  
Comparison Method ◽  
Public Facility ◽  
Train Station ◽  
The Public ◽  
Public Facilities ◽  
Whole Class

ABSTRAKStasiun kereta api sebagai salah satu fasilitas umum penunjang aktifitas yang diperuntukan sebagai seluruh golongan masyarakat.Kelayakan fasilitas umum yang sesuai dengan standart yang berlaku menjadi hal yang perlu diperhatikan ketika merancang suatu sarana fasilitas publik, terutama bagi penyandang disabilitas tuna daksa yang tentu memerlukan standart khusus agar dapat menggunakan maupun mengakses suatu fasilitas publik. Tujuan penelitian ini adalah untuk mengevaluasi fasilitas aksesibilitas bagi penyandang disabilitas tuna daksa di Stasiun Pondok Ranji, sehingga nantinya dapat diketahui apakah fasilitas aksesibilitas bagi penyandang disabilitas tuna daksa di Stasiun Pondok Ranji sudah sesuai atau belum sesuai dengan standart yang berlaku. Metode yang dilakukan dalam penelitian ini yaitu menggunakan metode kualitatif berupa observasi langsung dilapangan yang nantinya diolah menggunakan metode perbandingan dengan mengacu pada standart yang berlaku. Hasil yang didapatkan dari penelitian ini dapat disimpulkan bahwa fasilitas aksesibilitas bagi penyandang disabilitas tuna daksa di Stasiun Pondok Ranji belum sesuai dengan standart yang berlaku.Kata Kunci :   Tuna Daksa, Fasilitas Publik, Disabilitas, Stasiun ABSTRACTThe station as one of the public facilities supporting activities which is intended as a whole class of society. The feasibility of public facilities in accordance with applicable standards is something that needs to be considered when designing a public facility, especially for people with disabilities who certainly require special standards in order to use or accessing a public facility. The purpose of this study was to evaluate accessibility facilities for people with disabilities at Pondok Ranji Station, so that later it can be known whether the accessibility facilities for people with disabilities at Pondok Ranji Station are appropriate or not in accordance with the applicable standards. The method used in this research is using a qualitative method in the form of direct observation in the field which will be processed using a comparison method with reference to the applicable standard. The results obtained from this study can be concluded that the accessibility facilities for people with disabilities in Pondok Ranji Station are not in accordance with the applicable standards.Keyword: Disabilities, Public Facilities, Train Station

scholarly journals THE SUBMISSION OF PUBLIC FACILITIES FOR THE DEVELOPER SUSTAINABILITY

2016 ◽  
Vol 28 (2) ◽  
pp. 279
Author(s):  
Bambang Slamet Riyadi
Keyword(s):  
Social Housing ◽  
Research Method ◽  
Public Facility ◽  
Legal Research ◽  
Legal Principles ◽  
The Public ◽  
Public Facilities ◽  
The Social ◽  
The City ◽  
Housing Facilities

AbstractThis research analyzes the submission of the public facility and social facility by a developer in the city of Depok. This research also analyzes the implication of the submission inconsistencies in the implementation of public facilities and social facilities. This research is normative legal research method covering investigation of legal principles and law norms related to the submission of public and social housing facilities by the developer. The research results show that the developer has submitted the public housing facilities, but has not properly submitted the social facilities namely sport center and the mosque which have ever been promised or informed to the house owners. The deviation of submission give impact on the following project. The community does not trust the DeveloperIntisariPenelitian ini menganalisis penyediaan fasiltas umum dan fasilitas sosial yang dibangun oleh sebuah perusahaan pengembang di kota Depok. Penelitian ini juga menganalisis dampak perubahan penyediaan fasilitas umum dan fasilitas sosial perumahan terhadap keberlangsungan usaha pengembang. Penelitianini adalah metode penelitian hukum normatif yang mencakup asas-asas hukum dan kaidah hukum yang relevan dengan penyediaan fasilitas umum dan fasilitas sosial perumahan oleh suatu pengembang. Hasil penelitian menunjukkan bahwa Pengembang telah memenuhi kewajiban menyediakan fasilitas umum, namun tidak melaksanakan penyerahan fasilitas sosial berupa pusat olahraga dan masjid sebagaimana telah pernah dijanjikan dan dipublikasikan kepada para pemilik rumah. Penyimpangan tersebut berakibat terhambatnya kelangsungan usaha pengembang, Masyarakat kurang percaya kepada Pengembang.

scholarly journals Musyawarah dan Mufakat Sebagai Solusi Pemanfaatan Tanah Fasilitas Umum Masyarakat

2021 ◽  
Vol 1 (1) ◽  
pp. 67
Author(s):  
Andika Putra Eskanugraha
Keyword(s):  
Point Of View ◽  
Public Facility ◽  
The Public ◽  
The Road ◽  
Public Facilities ◽  
Road Users ◽  
Public Road ◽  
The People ◽  
Village Government ◽  
The Village

Utilization of land for public facilities is the ideals of the constitution as stated that "to be used for the greatest prosperity of the people" and "land to function socially" based on Law No. 5/1960 concerning Basic Agrarian Regulations. The use of land for the public facilities does not give priority rights to a party or individual. Collective use within the community must be addressed wisely and proportionally in its use. A public road that is regarded as a public facility, no one can claim to be entitled to a road because it borders or is close to the land or occupancy. With the closed access to the use and benefitting of roads as the public facilities, it is difficult to determine the violation of the law committed. There is a Provincial Regulation which regulates the prohibition of parking on the roads, but this prohibition is not well-regulated in other regions with its legal products. Disregarding in the community to the road users as public facilities, can become a social problem and must be resolved with a consensus reflecting the Pancasila as the life point of view. Deliberation and consensus is a solution to solving problems by involving Village Traditional Institutions or similar names based on regionalism. Deliberation and consensus as a solution to the use of land for public facilities, can produce decisions in village deliberations. The Village Customary Institution as a partner to the Village Government can propose the joint use of community public facilities to be regulated in a Village Regulation. Normative legal research is the method used in this study. There is no violation of legal rules in the unwise use of public facilities, making this community problem must be resolved by the community itself by prioritizing the value of the Pancasila and after that it can be elaborated in the simplest rules in the Village Regulation.

scholarly journals EVALUASI HALTE BUS TRANSJOGJA DENGAN TINJAUAN ASPEK ERGONOMI

2017 ◽  
Vol 11 (1) ◽  
pp. 33
Author(s):  
Lidya M. Juliana Toghas
Keyword(s):  
Special Needs ◽  
Public Service ◽  
The Body ◽  
Public Facility ◽  
The Public ◽  
Bus Stop ◽  
Public Facilities ◽  
User Space ◽  
The City ◽  
Very High

Abstract: Trans Jogja Shelter and Trans Jogja bus is a public facility to be provided by theProvincial Government Area of Yogyakarta to improve the public service especially in the sector of transportation land in the urban DIY to the various circles of society easy in choosing the purpose of the trip. The needs of the public in using the Trans Jogja bus as the means of transportation the city is very high. Based on observations, the Trans Jogja shelter and Trans Jogja bus always fi eld by a passenger with a wide variety of the size of the body and items brought. If at the time crowded, with the size of the shelter a little to make the user the shelter can’t move it much and it may lead to thinkit isn’t safe for the user the shelter and the bus, including passengers special needs like the difabel, elderly and pregnant women). This research aims to assess the problems found in the Public Facilities and the Trans Jogja shelter. This is done by evaluating, identifying and analyzing the existing condition in the space of public facilities. Then the repair is done by taking into account the accessibility and size of the user anthropometry. Repair is expected to be able to represent the design of a bus stop that can accomodate all circles and all interests and provide comfort to the user space. The method used in this research is observation, to scan directly at the Trans Jogja Shelter and bus Trans Jogja to see the way things are now with the use of media photos, map and diagram. Experiencing directly the atmosphere of the space to be a passanger on a bus in the area. Doing an interview with the user space and the method of analysis content that is both deskriptif.Keywords: layout shelter, passengers with special needs, accessibility, anthropometry,evaluationAbstrak: Halte Trans Jogja dan bus Trans Jogja adalah fasilitas umum yang disediakan olehPemerintah Provinsi Daerah Istimewa Yogyakarta (DIY) untuk meningkatkan pelayanan publik khususnya pada sektor transportasi darat di kawasan perkotaan DIY untuk berbagai kalangan masyarakat agar masyarakat mudah dalam memilih tujuan perjalanan. Kebutuhan masyarakat dalam memanfaatkan bus Trans Jogja sebagai sarana transportasi kota sangat tinggi. Berdasarkan pengamatan, Halte Trans Jogja dan bus trans Jogja selalu dipenuhi oleh penumpang dengan berbagai macam ukuran tubuh dan barang yang dibawa. Apabila pada saat ramai, dengan ukuran ruang halte yang kecil membuat pengguna halte tidak dapat bergerak secara leluasa dan dapat mengakibatkan rasa tidak aman bagi pengguna halte dan bus, termasuk penumpang yang berkebutuhan khusus seperti kaum difabel (penyandang cacat, lanjut usia, dan perempuan hamil). Penelitian ini bertujuan untuk mengkaji permasalahan yang ditemukan pada Fasilitas Umum Halte dan bus Trans Jogja. Hal tersebut dilakukan dengan mengevaluasi, mengidentifikasi dan menganalisis kondisi eksisting pada ruang fasilitas umum tersebut. Lalu dilakukan perbaikan yaitu dengan memperhatikan aksesibilitas dan ukuran anthropometri pengguna. Perbaikan ini diharapkan dapat menghadirkan desain halte yang dapat mengakomodasi semua kalangan dan kepentingan dan memberikan kenyamanan kepada pengguna ruang. Metode yang digunakan dalam Penelitian ini adalah observasi, melakukan pengamatan langsung di halte Trans Jogja dan bus Trans Jogja untuk melihat keadaan sekarang dengan menggunakan media foto, peta dan sketsa. Mengalami langsung suasana ruang dengan menjadi penumpang pada bus tersebut. Melakukan wawancara dengan pengguna ruang dan metode analisis isi yang bersifat deskriptif.Kata kunci: tata ruang halte, penumpang berkebutuhan khusus, aksesibilitas, anthropometri, evaluasi

scholarly journals An Agent-Based Simulation of Deep Foundation Pit Emergency Evacuation Modeling in the Presence of Collapse Disaster

Symmetry ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 581 ◽  
Author(s):  
Weilong Yang ◽  
Yue Hu ◽  
Cong Hu ◽  
Mei Yang
Keyword(s):  
Emergency Evacuation ◽  
Influential Factors ◽  
Deep Foundation ◽  
Foundation Pit ◽  
Evacuation Modeling ◽  
Agent Based ◽  
Deep Foundation Pit ◽  
Decision Making System ◽  
Escape Process ◽  
Exit Distribution

With the gradual expansion of high buildings and underground spaces, deep foundation pits have been widely used in these engineering projects, but if they are not well-designed, safety problems occur. Proper deep foundation pit design requires proper exit distribution. However, calculating an adequate number of exit distributions for evaluation is difficult due to the numerous influential factors existing in the deep foundation pit environment. To this end, this paper presents a prototype of a decision-making system that uses agent-based modeling to simulate deep foundation pit evacuation in the presence of collapse disaster. By modeling the collapse occurrence process and agent escape process, an agent-based evacuation model is built, and a modified simulation-based particle swarm optimization algorithm is used to solve the optimization problem of exit distribution. Extensive experiments are conducted to verify the system, and the results show that the system provides a feasible framework for deep foundation pit evacuation.

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