scholarly journals COVID-19 lockdown and particle exposure of road users

2021 ◽  
Vol 22 ◽  
pp. 101233
Author(s):  
Bernard Polednik
Keyword(s):  
Particle Exposure ◽  
Road Users

A FRAMEWORK TO EVALUATE ROAD USERS’ SATISFACTION LEVEL

2013 ◽  
Author(s):  
Suthathip Suanmali ◽  
◽  
Veeris Ammarapala ◽  
Paphitchaya Kobsanthia ◽  
Theerarat Siriaramsakul ◽  
...  
Keyword(s):  
Satisfaction Level ◽  
Road Users

Perancangan Sistem Kontrol Lampu Lalulintas Cerdas Dengan Menggunakan Mikrokontroler dan Kamera

Jurnal MIPA ◽  
2019 ◽  
Vol 8 (3) ◽  
pp. 200
Author(s):  
Tjerie Pangemanan ◽  
Arnold Rondonuwu
Keyword(s):  
Real Time ◽  
Digital Image ◽  
Red Light ◽  
Green Light ◽  
Processing Method ◽  
Traffic Lights ◽  
Traffic System ◽  
Road Users ◽  
Adjustment System ◽  
System Time

Masalah lalu lintas  merupakan salah satu  masalah yang sangat sulit diatasi dengan hanya menggunakan system waktu (timer). Oleh sebab itu diperlukan suatu system pengaturan otomatis yang bersifat real-time sehingga waktu pengaturan lampu lalu lintas dapat disesuaikan dnegan keadaan di lapangan. Penelitian ini bertujuan mengembangkan suatu simulasi sistem yang mampu mengestimasi panjang antrian kendaraan menggunakan metoda pengolahan citra digital hanya dengan menggunakan satu kamera untuk dijadikan parameter masukan  dalam menghitung lama waktu nyala lampu merah dan lampu hijau. Oleh karena itu, sistem lalulintas sangatlah diperlukan, sebagai sarana dan prasarana untuk menjadikan lalulintas lancar, aman, bahkan sebagai media pembelajaran disiplin bagi masyarakat pengguna jalan raya. Penelitian ini penulis menggunakan sistem pengontrolan berbasis citra digital dimana camera sebagai sensor. Untuk aplikasi dari  semua metode dalam penelitian ini digunakan Microcontroller AurdinoTraffic problems is one of the problems that is very difficult to overcome by only using the system time (timer). Therefore we need an automatic real-time adjustment system so that the time settings for traffic lights can be adjusted according to the conditions on the ground. This study aims to develop a system simulation that is able to estimate the length of the vehicle queue using a digital image processing method using only one camera to be used as input parameters in calculating the length of time the red light and green light. Therefore, the traffic system is very necessary, as a means and infrastructure to make traffic smooth, safe, even as a medium for disciplined learning for road users. In this study the authors used a digital image-based control system where the camera as a sensor. For the application of all methods in this study, Aurdino Microcontroller is used

Kualitas Pelayanan Surat Izin Mengemudi (SIM) Pada Kantor Satuan Lalu Lintas Polres Karimun

2019 ◽  
Vol 2 (2) ◽  
pp. 246
Author(s):  
Ade Sarmini
Keyword(s):  
Service Quality ◽  
Human Resources ◽  
Public Service ◽  
Research Method ◽  
Consumer Trust ◽  
Population Mobility ◽  
Descriptive Research ◽  
Road Users ◽  
Inhibiting Factor

<em><span lang="EN-SG">Along with increasing population mobility and increasing road users the need to have a SIM is increasing every day. Where the administration of traffic and services, such as SIM, STNKB and BPKB are oriented to the principle of quick and easy without ignoring the identification and extension of the letter. This research uses descriptive research method. Descriptive research is intended to explore and clarify phenomena or social realities. From the results of the study showed that the implementation of public service quality in making SIMs at the Karimun Regional Police Traffic Unit Office was seen from the aspect of physical facilities (tangible), reliability (responsiveness), responsiveness, assurance and empathy were running pretty good. Especially relating to the ability and reliability to provide trusted services, the ability to help and provide services quickly and appropriately, as well as being responsive to consumer desires, abilities and friendliness and employee courtesy in assuring consumer trust and firm but attentive attitudes of employees towards consumers . Although it is indeed an inhibiting factor for SIM services such as human resources, the level of awareness and facilities and infrastructure are still found in the service of making SIMs at the Karimun Regional Traffic Unit Office</span></em>

scholarly journals Evaluation of Multimodal External Human–Machine Interface for Driverless Vehicles in Virtual Reality

Symmetry ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 687
Author(s):  
Jinzhen Dou ◽  
Shanguang Chen ◽  
Zhi Tang ◽  
Chang Xu ◽  
Chengqi Xue
Keyword(s):  
New Technology ◽  
Pedestrian Safety ◽  
Human Machine Interface ◽  
Visual Features ◽  
Visual Modality ◽  
Human Voice ◽  
Road Users ◽  
Machine Interface ◽  
Interaction Efficiency ◽  
Physical Features

With the development and promotion of driverless technology, researchers are focusing on designing varied types of external interfaces to induce trust in road users towards this new technology. In this paper, we investigated the effectiveness of a multimodal external human–machine interface (eHMI) for driverless vehicles in virtual environment, focusing on a two-way road scenario. Three phases of identifying, decelerating, and parking were taken into account in the driverless vehicles to pedestrian interaction process. Twelve eHMIs are proposed, which consist of three visual features (smile, arrow and none), three audible features (human voice, warning sound and none) and two physical features (yielding and not yielding). We conducted a study to gain a more efficient and safer eHMI for driverless vehicles when they interact with pedestrians. Based on study outcomes, in the case of yielding, the interaction efficiency and pedestrian safety in multimodal eHMI design was satisfactory compared to the single-modal system. The visual modality in the eHMI of driverless vehicles has the greatest impact on pedestrian safety. In addition, the “arrow” was more intuitive to identify than the “smile” in terms of visual modality.

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