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Journal articles on the topic 'Speed Breakers'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Mohanty, Malaya. "Operational effects of speed breakers: a case study in India." European Transport/Trasporti Europei 81 (March 2021): 1–10. http://dx.doi.org/10.48295/et.2021.81.1.

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Traffic condition in India is highly heterogeneous consisting of vehicles of different static and dynamic characteristics. The speeds of all vehicles are non-uniform. Therefore, to regulate the speeds of different category of vehicles while travelling on a sharp turn or while approaching towards an intersection or buildings like schools and hospitals, traffic calming devices are provided on the roads. Speed breakers are one of the most commonly used traffic calming devices in developing countries like India. Geometry of the speed breakers are based on IRC 99 which says that the width of speed

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2

Bhavika, Devikar, Chakole Avanti, Margadhe Lokesh, Bisen Kaushik, and Balani Kusum. "Study and Utilization of Oobleck Speed Breaker." International Journal of Innovative Science and Research Technology (IJISRT) 9, no. 10 (2025): 3040–46. https://doi.org/10.5281/zenodo.14621445.

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Oobleck is one of the Non Newtonian fluid i.e.., (shear stress is indirectly proportional to the velocity gradient). Oobleck speed breaker changes it state of nature with respect to the speed of the vehicle and it behave like a solid for an over speeding vehicle and a liquid for low speed vehicle travelling on a roadway. A Non-Newtonian fluid, as a viable material for constructing speed breaker. Oobleck, comprising a mixture of cornstarch and water, exhibits unique  rheological properties, transforming from liquid to solid- like behavior under pressure. Through laboratory  experiment

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3

Misal, Prof Vaishali. "POWER GENERATION USING SPEED BREAKER." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem33110.

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This research paper investigates the feasibility and efficacy of generating electricity from speed breakers, utilizing the kinetic energy dissipated by vehicular motion. With the escalating global demand for sustainable energy sources, the potential of speed breakers as a renewable energy solution gains significance. The study explores various methodologies and technologies employed worldwide to capture and convert kinetic energy into electrical power. Key aspects such as energy conversion efficiency, environmental impact, and economic viability are analyzed to assess the practicality of speed

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Prof. K.S. Sawant, Sandhya Bhakare, Puja Bharane, Prachi Borse, and Anuja Naphade. "Detection of Lane and Speed Breaker Warning System for Vehicles Using Machine Learning." International Research Journal on Advanced Engineering and Management (IRJAEM) 6, no. 07 (2024): 2341–47. http://dx.doi.org/10.47392/irjaem.2024.0338.

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With the rapid advancement of vehicle technologies, ensuring the safety of these vehicles on roads has become a paramount concern. One of the critical aspects of safe driving is the accurate detection of lanes and potential road hazards, such as speed breakers. In this study, we propose a Lane and Speed Breaker Warning System (LSBWS) that employs machine learning algorithms to enhance the perception capabilities of vehicles. The LSBWS utilizes a combination of computer vision and machine learning techniques to detect and analyze road lanes, speed breakers in real-time and also a real time obje

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Patnaik, Dr Rajesh Kumar, N. Naga Sai Srinivas, G. Praveen Krupa Kumar, S. Jahhnavi, N. Vijendra Babu, and G. Sai Sagar Kumar. "Powering the future: Generating Electricity through speed breakers." International Journal of Research Publication and Reviews 6, no. 4 (2025): 5438–43. https://doi.org/10.55248/gengpi.6.0425.14108.

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6

Shwaly, Sayed A., Amal El-Ayaat, and Reem Osman. "Assessing Multifaceted Effects of Speed Humps and Bumps: Travel Time, Safety, and Environmental Considerations." Civil Engineering Journal 10, no. 7 (2024): 2177–94. http://dx.doi.org/10.28991/cej-2024-010-07-07.

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This study focuses on investigating the significant impacts of speed breakers on various parameters, including travel time delays, vehicle speeds, fuel consumption, pavement maintenance costs, and vehicular exhaust emissions. Field data was collected and analyzed to assess the effects of different types of traffic calming measures on these parameters. The findings provide valuable insights into the implications of speed breakers on road safety, environmental pollution, and overall road infrastructure management. The results reveal that the implementation of speed humps, speed bumps, and triple

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7

Mr B Ramakrishna, Ch Phani Satwik kmar, P Omsai, R Anudeep singh, and S Arjun. "Dynamic Speed Management Enhancing Traffic Safety with Adaptive Speed Breaker." International Research Journal on Advanced Engineering Hub (IRJAEH) 3, no. 06 (2025): 2928–33. https://doi.org/10.47392/irjaeh.2025.0433.

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Dynamic Speed Management (DSM) with adaptive speed breakers offers an innovative traffic solution. Unlike static bumps, these breakers use real-time data from advanced sensors (like IR for velocity) to respond dynamically. They remain retracted for vehicles within speed limits, ensuring smooth travel, but activate only for speeding vehicles to enforce safer driving. Machine learning models, such as YOLOv8, identify emergency vehicles, deactivating the breakers for their unobstructed passage. This selective system significantly enhances road safety by reducing accidents caused by abrupt braking

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8

Rojek, Artur, and Marek Skrzyniarz. "Contact arc time – important parameter of DC high-speed circuit-breakers." MATEC Web of Conferences 294 (2019): 05002. http://dx.doi.org/10.1051/matecconf/201929405002.

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The parameters of DC high-speed circuit-breakers (HSCB) and test methods are specified in the standards. These standards define requirements of the circuit breakers opening time and the total breaking time. During the direct current (DC) breaking after opening the contacts, the arc ignites, the voltage of which is so low that it does not limit the switched off current. The time in which this phenomenon occurs is defined as the contact arc time.The contact arc time has a significant influence on the breaking process. It can take up to over 40% of arcing time. Therefore, tests were carried out,

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9

Bano, Shehar, Anns Nadeem, Abrar Ahmad, and Umer Shuja. "Power Generation Using Speed Breakers." TELKOMNIKA Indonesian Journal of Electrical Engineering 16, no. 3 (2015): 417. http://dx.doi.org/10.11591/tijee.v16i3.1631.

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In the current scenario demand of power is increasing day by day with increasing population. On the other hand energy crisis is also a main issue of today’s life and all there is a shortage of conventional energy resources due to its large usage. So, we have to sort out this problem with a technique which will not only overcome this energy crisis but also should be eco-friendly. Many conventional resources are creating pollution so that’s why focus is towards eco-friendly solution. This project emphasizes on idea which shows that power could be generated by specially designed speed breakers. A

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10

Rojek, Artur. "Parameters of DC high-speed circuit-breakers." MATEC Web of Conferences 180 (2018): 06006. http://dx.doi.org/10.1051/matecconf/201818006006.

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DC high-speed circuit-breakers (HSCB) are the basic protection to cut off short-circuit and overload currents. People’s and railway infrastructure devices’ safety depend on their reliability and parameters. High-speed circuit-breakers, like any other electrical devices, display several electrical and mechanical characteristic parameters, which in many cases are interconnected. The article features these parameters of DC high-speed circuit-breakers that affect the operation safety of electric traction power supply systems. Moreover, it presents ways of their determination basing on laboratory a

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11

Bhandari, Arjun, Shivani Sakore, and Shantanu Kale. "Detection of Lane & Speed Breakers for Autonomous Vehicles using CNN." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 5725–29. http://dx.doi.org/10.22214/ijraset.2024.61362.

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Abstract: The advancement of autonomous vehicles necessitates robust systems for real-time detection of lane markings and speed breakers to ensure safe and efficient navigation. In this paper, we propose a novel approach for lane and speed breaker detection utilizing Convolutional Neural Networks (CNN). Our method achieves remarkable accuracy in identifying lane markings and speed breakers from input images captured by onboard cameras. By leveraging the capabilities of CNN, our system demonstrates superior performance in diverse environmental conditions, including varying lighting, weather, an

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12

Dai, Shuidong, Kewen Xia, Lili Shi, and Min Xie. "Design on Universal Circuit Breaker via Improved Gray Wolf Optimization Algorithm." Mathematical Problems in Engineering 2020 (May 27, 2020): 1–12. http://dx.doi.org/10.1155/2020/8071057.

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Miniaturization design of the universal circuit breaker is very necessary, but it is not enough to consider only the miniaturization in the design but also consider the energy consumption and breaking capacity of the universal circuit breaker. To this end, a comprehensive optimization design method in this paper is proposed and studied. Firstly, based on the analysis of the universal circuit breaker miniaturization model, combines with the universal circuit breaker’s low energy consumption model and high-segmentation model, a comprehensive optimization model for designing universal circuit bre

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13

Marusceac, V., Alexandra D. Danciu, Madalina Ciotlaus, and M. L. Dragomir. "Influence of Speed Brakers on Traffic Generated Noise Levels." Journal of Applied Engineering Sciences 13, no. 2 (2023): 253–58. http://dx.doi.org/10.2478/jaes-2023-0032.

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Abstract This paper aims to study the on-going problem of traffic generated noise pollution, focusing on the influence of speed breakers on specific areas of the noise spectrum. We studied different types of speed breakers around the metropolitan area of Cluj-Napoca, measuring a sound spectrum from 20 Hz to 20 kHz. Speed breakers have an extensive use all over the world as safety measures near parks, schools, residential areas, but the question to answer is whether they also contribute to the increase in noise pollution and to what measure this contribution is. The study considers the differen

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14

Wan, Zhanhong, Xiuyang Lü, Chen Jiawang, Tianyu Song, and Shizhu Luo. "Effects of wave breaking on the oceanic boundary layer in hurricane conditions." International Journal of Numerical Methods for Heat & Fluid Flow 29, no. 3 (2019): 1167–77. http://dx.doi.org/10.1108/hff-09-2018-0508.

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Purpose Wave breaking significantly affects the exchange process between ocean and atmosphere. This paper aims to simulate the upper ocean dynamics under the influence of wave breaking, which may help to figure out the transport of energy by these breakers. Design/methodology/approach The authors use a breaker-LES model to simulate the oceanic boundary layer in hurricane conditions, in which breakers become the main source of momentum and energy instead of traditional wind stress. Findings The mean horizontal velocities and energy increase rapidly with wind speed, reflecting that input from at

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15

Artur, Rojek. "AN EXPERIMENTAL ANALYSIS OF DC MAGNETIC BLOWOUT HIGH-SPEED CIRCUIT BREAKERS' PARAMETERS." Eastern-European Journal of Enterprise Technologies 4, no. 5 (106) (2020): 35–40. https://doi.org/10.15587/1729-4061.2020.210232.

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High-speed circuit breakers (HSCB) used in DC circuits are one of the basic elements of overload, short-circuit and electric shock protection. Such breakers are used in transport (trams, trolleybuses, subways and railways) in electric power supply facilities and in vehicles. The performance and capability of limiting the current depend on the HSCB design and solutions applied in it. The circuit parameters, particularly its inductance also affect the performance. Additionally, each DC breaking in the RL circuit is accompanied by overvoltages whose level depends on the circuit parameters and bre

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16

Sun, Jixing, Chenxi Shao, Kun Zhang, et al. "Characterization of the Airflow Distribution near a Circuit Breaker’s Cu-Ag-Alloy Electrode Surface during and after Breakdown." Coatings 14, no. 3 (2024): 305. http://dx.doi.org/10.3390/coatings14030305.

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Circuit breakers, affected by multiple lightning strikes after the breaker has been tripped, can break down again, which will reduce the life of the circuit breaker and threaten the stable operation of the power system. Aiming at this problem, this research obtained the temperature diffusion process of the inrush current process of the circuit breaker’s opening and breaking, using the Schlieren technique combined with existing image recognition technology to obtain the temperature characteristics of the airflow in the air gap of the contact, as well as the characteristics of the flow of air it

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17

Osama, Muhammad, Najam Waseem, and Emran Ullah. "Alternative for Renewable Energy." JOURNAL OF NANOSCOPE (JN) 2, no. 2 (2021): 151–61. http://dx.doi.org/10.52700/jn.v2i2.40.

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Importance of renewable energy resources has increased since the discussion on climate change has evolved from a lesser-known fact to a global issue. Heavy traffic across the globe has increased abruptly. Utilization of the energy generated by the interference of wheels of a moving vehicle and a speed breaker. A roller conveyor would serve as a part of the road that is embedded as a speed breaker. Millions of cars pass through the national highways if we are to implement the system or the project which is under consideration by means of the “Power generation by using the speed breakers”. The a

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18

Yadav, Jyoti. "Enhanced Road Safety through Integrated Speed Breaker, Pothole, and Lane Detection System." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 1078–84. http://dx.doi.org/10.22214/ijraset.2024.59983.

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Abstract: Amidst the rapid evolution of autonomous vehicle technologies, ensuring road safety remains a paramount challenge. Effective detection of lanes and potential hazards, including speed breakers and potholes, is critical for safe autonomous driving. In this study, we introduce an innovative Lane, Speed Breaker, and Pothole Detection System (LSPDS) utilizing YOLOv4 Tiny, a state-of-the-art object detection algorithm and computer vision techniques. Our system integrates computer vision and machine learning techniques for analysis of road conditions. By employing camera sensors, we capture

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19

Zhao, Xiaomin, Jun Wang, Yawen Wang, Qiong Kang, Chen Long, and Jaming Shen. "A Novel DC Circuit Breaker with Fast Breaking Capability in Full Current Range." Journal of Physics: Conference Series 2213, no. 1 (2022): 012028. http://dx.doi.org/10.1088/1742-6596/2213/1/012028.

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Abstract With the rapid development of DC power system in recent years, more stringent requirements have been put forward for the rapid reliability of DC circuit breakers. At present, most hybrid circuit breakers widely used create artificial zero crossing by injecting current opposite to short-circuit current. However, when it comes to the small current, the injected current may reverse puncture the contacts of the high-speed mechanical switch. And this results in the difficulty of extinguishing the arc between the contacts of the high-speed mechanical switch during disconnection, prolonging

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20

Chen, Jing, Keqi Zhang, Zhenguang Liang, Zongzhan Du, and Hengxu Zhang. "Digital twin-oriented multi-physics field simulation analysis of high-voltage SF₆ circuit breakers." Journal of Physics: Conference Series 2409, no. 1 (2022): 012020. http://dx.doi.org/10.1088/1742-6596/2409/1/012020.

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Abstract Circuit breakers are important components for removing short circuits in power systems and ensuring safe operation. The operation of circuit breakers may not be predicted and thus cause accidents, so there is an urgent need to innovate means to assess the operation status of power equipment and monitor the operation status of power grids in full real time, to improve the monitoring capability of major key equipment, and to study key technologies for the digital twin of circuit breakers to support the safe and stable operation of transmission networks and the digital transformation of

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21

Teja, Tallam, and Makkena Jyothi. "Speed Profile Analysis at Speed Breakers on An Urban Road." i-manager’s Journal on Civil Engineering 7, no. 1 (2017): 25. http://dx.doi.org/10.26634/jce.7.1.10370.

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22

KumarPandey, Amod, Somya Yadav, and Tanu Srivastava. "Electrifying Roller-Coaster Ride through Speed Breakers." International Journal of Computer Applications 67, no. 21 (2013): 28–30. http://dx.doi.org/10.5120/11521-7403.

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23

Park, Jong Won, and Hyoung Eui Kim. "Impact Energy Measurement of a Hydraulic Breaker." Key Engineering Materials 326-328 (December 2006): 1669–72. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.1669.

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A hydraulic breaker for construction machinery generally used for the destroying and disassembling of buildings, crashing road pavement, breaking rocks at quarry and so on. So the measurement of the impact energy of a hydraulic breaker is very important thing to prove its capability to manufacturers and customers. In this study, the test system for measuring the impact energy of a hydraulic breaker was designed and constructed. The test system was consisted with hydraulic cylinders for mounting a breaker, impact absorbing base and frames, pressure and flow sensors, high speed and accurate data

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24

Han, Yuqi, Ruiguang Ma, Ting Li, et al. "Fault Detection and Zonal Protection Strategy of Multi-Voltage Level DC Grid Based on Fault Traveling Wave Characteristic Extraction." Electronics 12, no. 8 (2023): 1764. http://dx.doi.org/10.3390/electronics12081764.

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Currently, DC breakers are commonly used in mainstream protection schemes for DC grids to eliminate faults. However, the cost of high voltage DC (HVDC) breakers is high, and equipping each DC line with DC breakers is expensive. In order to minimize the number of DC breakers while ensuring the reliability of the power supply, a zonal protection strategy suitable for multi-voltage level DC grids is proposed. Subsequently, the qualitative impact of partial power interruption caused by fault DC areas is analyzed in the system. The basic zonal principle of the multi-voltage level DC grid is formula

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25

Nowak, Łukasz, and Piotr Borkowski. "Development and Application of PIKH-Type Current Sensors to Prevent Improper Opening of Parallelly Connected DC Vacuum Circuit Breakers." Energies 17, no. 10 (2024): 2339. http://dx.doi.org/10.3390/en17102339.

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This article describes the development of current sensors used in DCU-type high-speed circuit breakers. DCU-type circuit breakers use the principle of turning off a constant short-circuit current by means of countercurrent. The article presents a new current sensor design called PIKh, which uses Hall sensors to measure current and determine its direction. PIKh sensors allow parallel operation of high-speed circuit breakers during the “parking” operation. The article includes the algorithm and principle of operation of the PIKh sensor. The proposed solution was verified on an electric traction

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26

Shelar, Sukhada. "Generation of Electricity through Speed Breakers: A Review." International Journal for Research in Applied Science and Engineering Technology 7, no. 9 (2019): 816–18. http://dx.doi.org/10.22214/ijraset.2019.9111.

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27

Joshi, Kalpesh. "Power Generation using Speed Breakers and Potholes Detection." International Journal for Research in Applied Science and Engineering Technology 12, no. 6 (2024): 723–28. http://dx.doi.org/10.22214/ijraset.2024.63014.

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Abstract: A large amount of energy is wasted by the vehicles on roads when they apply heavy breaks on speed breakers. This happens due to friction and a high level of energy is produced. Energy can be extracted from the vehicles speed and weight. Another major issue is of major accidents caused by potholes on Indian roads. It is really important to identify these potholes and notify the driver about them to avoid these fatal accidents. Our project is an attempt to solve both these issues an effective, innovative and feasible manner. The domains in our project are energy generation/conservation

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28

Ku, Zhaoyu, Jinjin Li, Dongheng Li, and Huajun Dong. "Detection of opening motion characteristics in DC circuit breakers based on machine vision." PLOS ONE 20, no. 2 (2025): e0312253. https://doi.org/10.1371/journal.pone.0312253.

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A circuit breaker is a crucial component in power systems, and its operation is essential for evaluating its interruption performance. However, electromagnetic interference often affects sensor accuracy. To address this issue, this paper investigates a non-contact measurement technique for assessing the motion characteristics of circuit breakers. A motion detection method based on Franklin moments is proposed. A synchronous image acquisition platform was established using high-speed cameras to capture the motion of 252kV circuit breakers. The captured images are preprocessed, with coarse edges

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29

Topiwala, Murtaza. "Design and Analysis of Power Generating Speed Breaker." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (2022): 1662–82. http://dx.doi.org/10.22214/ijraset.2022.44107.

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Abstract: Energy is the primary need for the survival of all organisms in the universe. Everything that happens in the surrounding area is the expression of the flow of energy in one of the forms but in this fast-moving world population is increasing day by day and conventional energy sources are decreasing. The extensive use of energy resulted in the energy crisis in a few years. Therefore to overcome this problem we need to implement the techniques of optimal utilisation of conventional sources for the conservation of energy. This project includes how to utilise the energy which is wasted wh

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30

Zagorodnikov, Mikhail. "Icebreaking Ensuring Year-Round Regular Navigation on Routes of the Northen Sea Route." Administrative Consulting, no. 9 (June 7, 2017): 149–56. https://doi.org/10.22394/1726-1139-2017-9-149-156.

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For ensuring year-roundregular navigation on routes NSR innovative ice breakers with the increased icebreaking capability and speed of the movement in an ice field of a certain thickness are under construction and designed. The increase in functional characteristics of ice breakers led to increase of cost of their construction. In article the method of distribution of ice breakers on routes NSR allowing with maximum to use efficiency their functional characteristics is considered.

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31

Imo, Felix Udobi, Erukpe P. Aluhumile, and Nwabueze C. A. "Simulation of Smart Speed Variation in Electric Vehicles Using Fuzzy Logic Controller." Asian Journal of Science, Technology, Engineering, and Art 3, no. 4 (2025): 1211–29. https://doi.org/10.58578/ajstea.v3i4.6456.

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Roads today are often equipped with speed breakers, which, although intended to control vehicle speed and reduce accidents, frequently cause inconvenience and potential hazards, especially when drivers encounter them unexpectedly. Speed breakers were introduced to curb the risks of collisions due to overspeeding; however, their physical implementation can disrupt vehicle movement and comfort. This study proposes a smart speed variation system for electric vehicles using a Fuzzy Logic Controller, aimed at eliminating the need for physical speed bumps while ensuring road safety. In the proposed

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A, Sachin Rathod, Bhushan Date A, Abhishek Wavhal A, and Prof Dr B. E. Shinde. "IOT- Based Potholes and Speed Breaker Detection." International Journal for Research in Applied Science and Engineering Technology 12, no. 9 (2024): 1658–62. http://dx.doi.org/10.22214/ijraset.2024.64393.

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Abstract: Due to the rise in automobiles, climate change, and population density, there are now an alarmingly large number of potholes in the world. Understanding the physical features of potholes and their surroundings, such as the surfaces they appear on, the size and depth of common potholes, and the kinds of wear and tear that might result in pothole formation, is usually necessary for their identification. Itwould also require familiarity with technologies like deep learning and machine learning techniques that are frequently used for pothole identification. Poor road conditions are one o

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Girde, A. A., A. A. Farsole, H. P. Deshmukh, et al. "Harnessing piezoelectric sensors for electricity generation from speed breaker." IOP Conference Series: Earth and Environmental Science 1409, no. 1 (2024): 012036. http://dx.doi.org/10.1088/1755-1315/1409/1/012036.

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Abstract The population of India is increasing drastically. In 2024, it has reached 140 crores, which leads to more energy consumption. The energy generated from conventional sources is limited and non-renewable. Also, due to urbanization, the energy demand is increased tremendously. So, there is a need to generate energy through renewable sources. One of the effective ways to generate renewable energy is by using piezoelectric cells. Piezoelectric cells are the cells that can generate electric charge through mechanical stress. The mechanical stress is generated on the roads, especially on the

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Mukwata, Wonder, and Josiah Munda. "Analysis of 3 kV DC Contact Line High-Speed Circuit Breaker Unit Protection Scheme Limitations." International Journal of Electronics and Electrical Engineering 10, no. 1 (2022): 7–13. http://dx.doi.org/10.18178/ijeee.10.1.7-13.

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The High-Speed Circuit Breaker (HSCB) is a de-facto electro-mechanical contact line protection device employed in the 3 kV DC traction power supply system. The breakers installed at the terminal ends of the contact line make a unit protection scheme configuration. While the HSCBs seem to trip under fault conditions, there is an unknown source that keeps on supplying residual current into the faults. This necessitates some explanation of the source of energy of the continual flow of residual energy. This paper makes an analysis of the limitations in the HSCB unit protection scheme using MATLAB

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35

QIAO, HAIBING, and JAMES H. DUNCAN. "Gentle spilling breakers: crest flow-field evolution." Journal of Fluid Mechanics 439 (July 23, 2001): 57–85. http://dx.doi.org/10.1017/s0022112001004207.

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The flow fields at the crests of mechanically generated gentle spilling breakers are studied experimentally with particle image velocimetry (PIV). During the initial development of the breaker, a bulge forms on the forward face of the wave near the crest. The present measurements show that the flow field in this bulge is wavelike in nature and that the maximum horizontal component of the fluid velocity, μmax, is less than the wave crest speed. No vorticity is found during this stage of the breaking process. After a short while, the leading edge (called the toe) of the bulge begins to move rapi

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Kiran M, Vamsee Krishna, Vimalkumar K, Vinodhini R E, and Archanaa R. "An Early Detection-Warning System to Identify Speed Breakers and Bumpy Roads using Sensors In Smartphones." International Journal of Electrical and Computer Engineering (IJECE) 7, no. 3 (2017): 1377. http://dx.doi.org/10.11591/ijece.v7i3.pp1377-1384.

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Speed breakers and bumpy roads are a major threat to drivers that questions their safety. The mishap happens because of no sign boards indicating the speed breaker, poor visibility at night and road works that are often carried out with no proper signs of road deviations and also the negligence of the driver. All these factors put the life of the persons in vain causing damage to the vehicle as well as life. Also, bumpy roads have become a problem for cars with less ground clearance. The focus of the paper is on designing an early warning system detecting both speed breaker humps and bad road

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Fan, Fei, and Wei Wang. "Pattern Recognition of Typical Incipient Mechanical Failures in Circuit Breakers." Advanced Materials Research 228-229 (April 2011): 1063–69. http://dx.doi.org/10.4028/www.scientific.net/amr.228-229.1063.

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To detect circuit breaker mechanical failures that are still in their early stages in order to avoid more serious failures and ensure reliable and safety of the grid operation, we uses a type ZW17-40.5 35 kV circuit breaker to simulate three typical incipient mechanical failures about stagnation of the energy storage spring, the dowel on the connecting rod and the moving arc. This analysis uses a digital camera detection method to record the processes for normal circuit breaker opening and closing conditions and conditions under stagnation. Additionally, by using a specially developed software

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Rajput, Kaplesh, MinaxiRai Sharma, Yogesh Shinde, and Dipak Khachane. "A Review on Evaluation of Speed Breakers in India." International Journal of Civil Engineering 7, no. 7 (2020): 1–6. http://dx.doi.org/10.14445/23488352/ijce-v7i7p101.

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Zhang, Jianguo, Pengcheng Sha, Feiyue Ma, et al. "Research on Opening Reignition Characteristics and Suppression Measures of 750 kV AC Filter Circuit Breakers." Energies 18, no. 1 (2025): 218. https://doi.org/10.3390/en18010218.

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The operation of converter valves in converter stations often results in high reactive power consumption and harmonic generation, necessitating measures to maintain reactive power balance and ensure power quality. To achieve this, the filter bank circuit breaker is frequently switched on and off during daily operation. In recent years, multiple incidents of circuit breaker breakdown during the opening process have been reported. In this study, power systems computer-aided design (PSCAD)/electromagnetic transients including DC (EMTDC) V5.0 electromagnetic transient simulation software is used t

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Sigarev, Е., G. Kryachko, A. Dovzhenko, Yu Lobanov, and A. Pohvalitiy. "FEATURES FORMATION ZONE OF WAVES AND BURSTS ON THE SURFACE LADLE BATH." Collection of scholarly papers of Dniprovsk State Technical University (Technical Sciences) 2, no. 39 (2021): 7–15. http://dx.doi.org/10.31319/2519-2884.39.2021.1.

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The results studies influence physicochemical properties and thickness cover slag, formed during ladle desulfurization pig iron by blowing a mixture of lime and magnesium, features formation a breaker on the surface bath and the level of metal losses with emissions outside ladle from this zone are presented. The necessity creating conditions for ensuring height breaker, which would not exceed thickness slag layer on the surface bath, has been substantiated. Using results of the high-temperature simulation blowing the cast iron melt with a neutral gas supplied through the nozzles tips stationar

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Parmar, Mahesh M. "Non-Newtonian Fluid Speed Breaker." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 827–31. http://dx.doi.org/10.22214/ijraset.2021.35250.

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Speed bumps, as traffic calming devices, have been extensively used to reduce traffic speed on local streets. This study represents a unique application of Non-Newtonian fluid as Speed Bump. This technical paper relates to a device that reduces the speed of any over speeding vehicles travelling on a roadway. It is formed by a flexible material which consist of Non-Newtonian fluid in it i.e. each receptacle is impregnated with a dilatants shear thickening fluid. The material is placed under compression during impact when the vehicle strikes it and the fluid itself acts as means for controlling

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Patil, Aditya, Aniket Kshirsagar, Suraj Lokhande, Suraj Jorwar, and Prof. Anuja Garande. "Roadway Inspection System." International Journal of Scientific Research in Science, Engineering and Technology 11, no. 2 (2024): 409–16. http://dx.doi.org/10.32628/ijsrset2411259.

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Traditional road inspections are manual processes, prone to human error and inefficiencies. This paper presents a novel approach for automated roadway inspection using a Convolutional Neural Network (CNN) model. Our system leverages computer vision techniques to detect potholes and speed breakers on road surfaces from images. We developed a CNN model trained on a comprehensive dataset of road images containing various pothole and speed breaker types, lighting conditions, and road backgrounds. The model achieved an accuracy of 93% in detecting these road defects, demonstrating the effectiveness

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Ni, Ping Hao, and Wei Wang. "Research on an Online Monitoring and Diagnosis System of High-Voltage Circuit Breaker." Applied Mechanics and Materials 492 (January 2014): 212–17. http://dx.doi.org/10.4028/www.scientific.net/amm.492.212.

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The principle of an online monitoring and diagnosis system suitable for various kinds of High-voltage Circuit Breakers (HVCB) is presented in the paper. The system consists of distributed data acquisition devices, a communication system based on field bus, and a host based on B/S structure. The research presents the methods to select the main monitoring signals of high-voltage circuit breakers, to acquire data, and to calculate operational feature values, as well as realizes high-speed process to monitoring signals, valid online monitor to high-voltage circuit breakers, and fault diagnosis.

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Mr., Gunanithy.s *. Prof. S.Nagarajan. "SIMULATION OF POWER GENERATION FROM SPEED BREAKERS USING ROLLER MECHANISM." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 5 (2016): 369–80. https://doi.org/10.5281/zenodo.51441.

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Nowadays, power is the primary need for the survival of human life. Researches shows that large amount of power is generated from non-renewable energy resources compared to that of renewable energy resources. The extensive usage of available resources in recent years created a demand for the future generation. To overcome this problem we need to utilize renewable energy sources for power generation and conservation. Beneath speed breaker, setting up an electro-mechanical unit known to be power hump, could help in conserving wasted kinetic energy and use it for power generation. This generated

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Khambadkar, Prasad. "Speed Breaker and Potholes Detection Using DL and IoT." International Journal for Research in Applied Science and Engineering Technology 12, no. 11 (2024): 1245–52. http://dx.doi.org/10.22214/ijraset.2024.65314.

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This project introduces a novel approach to enhance road safety by implementing a real-time pothole detection system. The system utilizes a camera module to capture video input, which is then processed using a Python file for Image detection. Upon detecting a pothole or a speed breaker, the system triggers a buzzer to alert nearby vehicles and pedestrians. This alert mechanism aims to reduce the risk of accidents and vehicle damage caused by potholes, thereby improving overall road safety. Additionally, the project can contribute to the efficient maintenance of roads by enabling timely repair

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Adeyemi, Oladimeji, Martins Irhebhude, and Adeola Kolawole. "Speed Breakers, Road Marking Detection and Recognition Using Image Processing Techniques." Advances in Image and Video Processing 7, no. 5 (2019): 30–42. http://dx.doi.org/10.14738/aivp.75.7205.

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This paper presents a image processing technique for speed breaker, road marking detection and recognition. An Optical Character Recognition (OCR) algorithm was used to recognize traffic signs such as “STOP” markings and a Hough transform was used to detect line markings which serves as a pre-processing stage to determine when the proposed technique does OCR or speed breaker recognition. The stopline inclusion serves as a pre-processing stage that tells the system when to perform stop marking recognition or speed breaker recognition. Image processing techniques was used for the processing of f

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DIORIO, J. D., X. LIU, and J. H. DUNCAN. "An experimental investigation of incipient spilling breakers." Journal of Fluid Mechanics 633 (August 25, 2009): 271–83. http://dx.doi.org/10.1017/s0022112009007642.

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In the present paper, the profiles of incipient spilling breaking waves with wavelengths ranging from 10 to 120cm were studied experimentally in clean water. Short-wavelength breakers were generated by wind, while longer-wavelength breakers were generated by a mechanical wavemaker, using either a dispersive focusing or a sideband instability mechanism. The crest profiles of these waves were measured with a high-speed cinematic laser-induced fluorescence technique. For all the wave conditions reported herein, wave breaking was initiated with a capillary-ripple pattern as described in Duncan et

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Cheng, Cai, Yingyi Liu, Jianwei Wei, and Haiwen Yuan. "Design and Research of Operating Repulsion Mechanism Suitable for 252kV High-Speed Breaking Circuit Breaker." Journal of Physics: Conference Series 2166, no. 1 (2022): 012018. http://dx.doi.org/10.1088/1742-6596/2166/1/012018.

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Abstract This paper proposes a high-speed operating repulsive force mechanism suitable for 252kV high-voltage circuit breakers. The mechanism draws on the working principle of the electromagnetic repulsion operating mechanism of the medium voltage circuit breaker, and combines the new electromagnetic fast repulsion device with the traditional disc spring hydraulic mechanism to realize the fast action of the circuit breaker. This paper first introduces the working principle of the electromagnetic repulsion operating mechanism, and proposes the initial design scheme of the mechanism. Subsequentl

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Gemmrich, Johannes R., Michael L. Banner, and Chris Garrett. "Spectrally Resolved Energy Dissipation Rate and Momentum Flux of Breaking Waves." Journal of Physical Oceanography 38, no. 6 (2008): 1296–312. http://dx.doi.org/10.1175/2007jpo3762.1.

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Abstract Video observations of the ocean surface taken from aboard the Research Platform FLIP reveal the distribution of the along-crest length and propagation velocity of breaking wave crests that generate visible whitecaps. The key quantity assessed is Λ(c)dc, the average length of breaking crests per unit area propagating with speeds in the range (c, c + dc). Independent of the wave field development, Λ(c) is found to peak at intermediate wave scales and to drop off sharply at larger and smaller scales. In developing seas breakers occur at a wide range of scales corresponding to phase speed

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URCIUOLI, D. P., and VICTOR VELIADIS. "BI-DIRECTIONAL SCALABLE SOLID-STATE CIRCUIT BREAKERS FOR HYBRID-ELECTRIC VEHICLES." International Journal of High Speed Electronics and Systems 19, no. 01 (2009): 183–92. http://dx.doi.org/10.1142/s0129156409006242.

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Power electronics in hybrid-electric military ground vehicles require fast fault isolation, and benefit additionally from bi-directional fault isolation. To prevent system damage or failure, maximum fault current interrupt speeds in tens to hundreds of microseconds are necessary. While inherently providing bi-directional fault isolation, mechanical contactors and circuit breakers do not provide adequate actuation speeds, and suffer severe degradation during repeated fault isolation. Instead, it is desired to use a scalable array of solid-state devices as a solid-state circuit breaker (SSCB) ha

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