Electric bikes are poised to be the next breakthrough technology for law enforcement. More & more police departments are upgrading their bicycle fleet to take advantage of what e-bikes have to offer.
This document discusses adaptive cruise control (ACC) systems for vehicles. It begins by defining ACC as a system that helps vehicles maintain a safe following distance and speed automatically without the driver having to adjust. It then discusses the different sensor technologies used in ACC systems, including radar, laser, and multi-sensor systems. The document also covers types of ACC like predictive systems and the advantages of ACC in increasing safety and traffic flow. It concludes by noting some limitations of ACC systems in adverse weather or environmental conditions.
This document discusses new automotive inventions and technologies in the areas of safety, accessories, and engine technology. For safety, it describes Mobileye technology that can identify objects on the road to alert drivers of dangers, GM technologies that improve aerodynamics, stability and passenger sensing, and vehicle-to-vehicle communication technology. For accessories, it outlines an emergency tool, a driver monitoring watch, and a gear indicator for a shifter. For engine technology, it summarizes a prototype wave disk generator engine from Michigan State University that aims to improve fuel efficiency and reduce emissions without traditional engine components.
1) The document proposes a helmet-based vehicle safety system to enforce traffic rules in Tamil Nadu and reduce accident deaths from head injuries by not wearing helmets.
2) The system uses a wireless transmitter attached to a helmet and PIR sensor, which detects if a rider is wearing a helmet and allows the bike to start only if a helmet is detected.
3) The goal of the system is to ensure every rider follows traffic rules by making helmets mandatory for bike travel.
The document discusses various active safety systems used in vehicles. It describes anti-lock braking systems, electronic stability control, autonomous emergency braking, lane departure warning, and lane keeping assistance as examples of first and second wave active safety systems. Electronic stability control helps prevent skidding and loss of control by automatically braking certain wheels. Autonomous emergency braking uses radar to detect imminent collisions and brake automatically if the driver does not respond. Lane keeping assistance monitors the vehicle position and applies steering or braking if needed to prevent lane departures.
Electronic Stability Control allows the motorist to keep his speed machine under control in any situation. This modern technology plays a key role in reducing the danger of skidding and thereby helping drivers to avoid crashes. It becomes active when an operative loses control of his car. Lateral acceleration, fishtail prevention, sensing the wheel speed, steering wheel positioning- are different functions of ESC. It must be in good order for a safe ride and if you find it defective, then check it by calling a deft car technician.
Khan mohd ershad invention keynote for iekmershadisd1
The document proposes an invention called the MotoAirbagSuit, which consists of a helmet, jacket, and other accessories that work together to protect motorcyclists and summon help in the event of an accident. The system uses sensors to detect accidents and instantly deploy airbags in the suit to cushion impacts. It also sends distress calls, medical information, and the rider's location to emergency responders to help them provide quick treatment. The inventor argues this could save lives, reduce injuries, and lower healthcare costs by getting motorcyclists immediate medical assistance after accidents.
Collision warning and avoidance systems aim to reduce collisions by alerting drivers or applying brakes. However, they have limitations in certain conditions like wet roads, bad weather, low light, and intersections where visibility is reduced. Systems also struggle to detect fitness issues like drowsiness or impairment. To address these issues, regulations are increasing to require features like automatic emergency braking globally to help prevent accidents and increase safety.
Electric bikes are poised to be the next breakthrough technology for law enforcement. More & more police departments are upgrading their bicycle fleet to take advantage of what e-bikes have to offer.
This document discusses adaptive cruise control (ACC) systems for vehicles. It begins by defining ACC as a system that helps vehicles maintain a safe following distance and speed automatically without the driver having to adjust. It then discusses the different sensor technologies used in ACC systems, including radar, laser, and multi-sensor systems. The document also covers types of ACC like predictive systems and the advantages of ACC in increasing safety and traffic flow. It concludes by noting some limitations of ACC systems in adverse weather or environmental conditions.
This document discusses new automotive inventions and technologies in the areas of safety, accessories, and engine technology. For safety, it describes Mobileye technology that can identify objects on the road to alert drivers of dangers, GM technologies that improve aerodynamics, stability and passenger sensing, and vehicle-to-vehicle communication technology. For accessories, it outlines an emergency tool, a driver monitoring watch, and a gear indicator for a shifter. For engine technology, it summarizes a prototype wave disk generator engine from Michigan State University that aims to improve fuel efficiency and reduce emissions without traditional engine components.
1) The document proposes a helmet-based vehicle safety system to enforce traffic rules in Tamil Nadu and reduce accident deaths from head injuries by not wearing helmets.
2) The system uses a wireless transmitter attached to a helmet and PIR sensor, which detects if a rider is wearing a helmet and allows the bike to start only if a helmet is detected.
3) The goal of the system is to ensure every rider follows traffic rules by making helmets mandatory for bike travel.
The document discusses various active safety systems used in vehicles. It describes anti-lock braking systems, electronic stability control, autonomous emergency braking, lane departure warning, and lane keeping assistance as examples of first and second wave active safety systems. Electronic stability control helps prevent skidding and loss of control by automatically braking certain wheels. Autonomous emergency braking uses radar to detect imminent collisions and brake automatically if the driver does not respond. Lane keeping assistance monitors the vehicle position and applies steering or braking if needed to prevent lane departures.
Electronic Stability Control allows the motorist to keep his speed machine under control in any situation. This modern technology plays a key role in reducing the danger of skidding and thereby helping drivers to avoid crashes. It becomes active when an operative loses control of his car. Lateral acceleration, fishtail prevention, sensing the wheel speed, steering wheel positioning- are different functions of ESC. It must be in good order for a safe ride and if you find it defective, then check it by calling a deft car technician.
Khan mohd ershad invention keynote for iekmershadisd1
The document proposes an invention called the MotoAirbagSuit, which consists of a helmet, jacket, and other accessories that work together to protect motorcyclists and summon help in the event of an accident. The system uses sensors to detect accidents and instantly deploy airbags in the suit to cushion impacts. It also sends distress calls, medical information, and the rider's location to emergency responders to help them provide quick treatment. The inventor argues this could save lives, reduce injuries, and lower healthcare costs by getting motorcyclists immediate medical assistance after accidents.
Collision warning and avoidance systems aim to reduce collisions by alerting drivers or applying brakes. However, they have limitations in certain conditions like wet roads, bad weather, low light, and intersections where visibility is reduced. Systems also struggle to detect fitness issues like drowsiness or impairment. To address these issues, regulations are increasing to require features like automatic emergency braking globally to help prevent accidents and increase safety.
Ergonomic Considerations and safety of carsjiodadi
The document discusses several vehicle systems including garage door openers, tire pressure monitoring systems, rain sensors, and levels of vehicle autonomy. It provides details on:
1) Garage door openers are motorized devices controlled by wall switches or remotes that contain an electric motor and are located above the garage door.
2) Tire pressure monitoring systems can be direct, using sensors inside each wheel, or indirect, utilizing existing ABS sensors to calculate pressure.
3) Rain sensors recognize droplets on the windshield to automatically trigger wipers, using a raindrop sensor coated with nickel lines to reduce resistance when wet and activate wipers.
This document discusses integrating fuzzy logic control of an anti-lock braking system (ABS) and collision avoidance system (CAS) in an electric vehicle. It first provides background on ABS and how it prevents wheel lockup during braking to maintain steering and reduce braking distances. It then discusses CAS using sensors to estimate distances and predict collisions. Finally, it proposes using fuzzy logic to integrate control of ABS and CAS together through a controller area network to improve safety performance without compromising the individual systems.
Volkswagen introduced their Lane Assist system to help drivers stay in their lane and avoid accidents caused by drifting. The system uses a windshield-mounted camera to detect lane markings at speeds over 65 km/h and will take corrective action if a vehicle starts to drift, vibrating the steering wheel if needed. Lane Assist automatically disengages if turn signals are used or the steering wheel is turned sharply, or if no steering input is detected for a period of time. It was first introduced on Volkswagen's 2011 Tiguan, Passat, and Touareg models.
The document discusses automobile collision avoidance systems and their importance in increasing road safety. It provides statistics showing the large number of traffic fatalities worldwide each year. It then describes several key collision avoidance technologies such as forward collision warning systems, automatic emergency braking, and lane departure warning. These technologies use sensors and automatic braking to detect hazards and prevent accidents. The document also analyzes patent data, finding growing research interest in forward collision avoidance technology. Major automakers are working to incorporate collision avoidance systems, which could reduce accidents by 20-40% according to some estimates.
Cycling and Civil Law - Bike for Good (May 2018)RTALS LLP
Cycle Law Scotland provides cyclists with specialist legal representation for personal injury following a road traffic collision. If you’ve been involved in a cycling incident in Scotland through no fault of your own, it’s important to seek expert legal advice as soon as possible, preferably from a lawyer who specialises in personal injury cases and has considerable experience in representing cyclists.
Embedded systems combine hardware and software components and are used in automobiles, telecommunications, industrial control, and entertainment. New applications in areas like home networking and car infotainment systems will emerge. Fully computerized cars can perform almost any function through interaction between the computer and components like mirrors, steering, radio, and temperature control via fingerprints or other inputs. GPS and additional sensors guide vehicles along routes while optimizing time, fuel use, and safety. Central processing units continuously update positions and vehicle parameters to improve navigation.
Adaptive cruise control system is truly a smarter option in today’s vehicles. It may not be a standard safety option for all vehicles, but the need for this system is rising rapidly—as the road crashes are soaring high each year. Wondering what is this cruise control system and how this is smart enough to prevent road accidents? Go through slides to know.
Vehicle technology has increased rapidly in recent years, particularly in relation
to braking system and sensing system. In parallel to the development of braking
technologies, sensors have been developed that are capable of detecting physical obstacles,
other vehicles or pedestrians around the vehicle. This development prevents accidents of
vehicles using Stereo Multi-Purpose cameras, Automated Emergency Braking Systems and
Ultrasonic Sensors. The stereo multi-purpose camera provides spatial intelligence of up to
50 metres in front of the vehicle and there is an environment recognition of 500 metres.
Cars can automatically brake due to obstacles or any hindrance when the sensor senses the
obstacles. The braking circuit function is to brake the car automatically after receiving
signal from the sensors. All cars are competent in applying brakes automatically to a
maximum extent of deceleration of 0.4g. Integrated safety systems are based on three
principles. They are: collision avoidance, collision mitigation braking systems and forward
collision warning.
Advances in Automobile Safety Systems - Prashant KumarPrashant Kumar
The document discusses various active and passive automobile safety systems. It describes electronic stability control, anti-lock braking systems, traction control, emergency brake assist, roll stability control, night vision systems, adaptive cruise control, tire pressure monitoring, blind spot detection, and adaptive headlights as important active safety features. Passive safety systems covered include active head restraints, airbags, crash resistant door pillars, crumple zones, and seat belt pretensioners. The goal of these systems is to help prevent accidents and protect occupants both before and during a crash.
Ultrasonic automatic vehicle braking system for forward collisionNayeem Shahadat
This document describes an ultrasonic automatic vehicle braking system for forward collision avoidance. The system uses an ultrasonic sensor and Arduino to detect obstacles in front of a vehicle and automatically apply the brakes if a collision is detected to be imminent. Road accidents pose a major safety and economic problem globally and in Bangladesh. This system aims to help avoid front-end collisions by taking control of braking when the driver is unable to react quickly enough. It functions by emitting and receiving ultrasonic waves to measure the distance to obstacles and applies the brakes if within a threshold distance. The core components are the ultrasonic sensor and Arduino microcontroller.
The document presents information on adaptive cruise control (ACC) technology. ACC uses radar sensors to automatically adjust a vehicle's speed and distance to match the target vehicle in front. It can decelerate or accelerate based on the driver's desired speed and distance settings. ACC helps reduce accidents by assisting the driver with longitudinal vehicle control. Future cooperative ACC systems may allow vehicle-to-vehicle communication to coordinate braking and acceleration for safer traffic flow. While ACC provides safety benefits, high costs and potential driver reliance remain challenges to widespread adoption.
Accident Claims Personal Injury Compensation Guide - Body Worth?prince1306
In you have suffered an accident, which has resulted in a personal injury, you may be entitled to financial compensation. Here is a guide from Accident Claim Solicitors that shows you how much compensation you could claim for.
www.accidentclaimsolicitors.co.uk
The document discusses Collision Mitigation Brake Systems (CMS). It describes how CMS uses radar and sensors to detect vehicles within 100 meters, judges collision risk based on distance and speed differences, and provides visual and audio warnings to prompt driver action. If the driver does not respond, the system applies braking and seatbelt pretensioning in stages to reduce collision impact. CMS integrates with other vehicle systems and aims to anticipate collisions and help avoid accidents.
The document describes a collision warning system with automatic braking for vehicles. It works by using sensors like radar and cameras to detect objects in front of the vehicle. If an object is detected and the speed differential suggests a collision is likely, the system automatically activates the brakes. The document outlines how different manufacturers implement such systems and provides examples of specific systems like Collision Mitigation Brake System (CMBS). It also describes how such a system could work on a motorcycle and includes diagrams of example circuits and components used to build an automatic braking system.
This document discusses automobile safety and security features such as airbags, anti-lock braking systems, traction control, and electronic stability control. It notes that the automobile industry spends $36 billion annually on new safety technologies. Airbags are described as safety devices that cushion impacts during collisions using rapidly inflating bags. Anti-lock braking systems use sensors and microprocessors to monitor wheel speed and prevent skidding during braking. Traction control and electronic stability control build on ABS to further improve vehicle stability and control during braking or turning maneuvers. Various studies are cited showing the effectiveness of these systems in reducing accidents and injuries.
The document discusses adaptive cruise control (ACC) systems, which use sensors and controllers to maintain a safe distance from the vehicle ahead. It describes how ACC has evolved from conventional cruise control and now uses sensors like radar and LIDAR. ACC systems process sensor data to control braking and throttling. Cooperative ACC (CACC) allows vehicle-to-vehicle communication to coordinate speeds and braking more safely. While CACC promises increased safety and efficiency, its benefits require widespread adoption and it may encourage driver complacency. Researchers continue working to develop more advanced safety systems using sensors and vehicle communication.
According to the market database, Mercedes-Benz “attention assist” detects driver fatigue based on specialized sensors and algorithms. This system analyzes driving habits during the first few minutes of the trip using more than 70 different parameters. The sensor also measures the vehicle's movement and speed. The company's engineers have conducted extensive research indicating that tired drivers often make minor steering mistakes. The Fatigue Detection Systems market and its 10-year business outlook can be understood using Global Market Database. Register now and access 10 year Global market forecast data for 5 markets free.
Microelectronic mechanical systems (MEMS) combine mechanical and electrical components on a micrometer scale using microfabrication technology. MEMS can range in size from 100 micrometers to 100 nanometers. They utilize expertise from fields like integrated circuit fabrication, mechanical engineering, materials science, and more. Common MEMS devices include sensors for airbags, inkjet printer heads, and medical devices. MEMS have applications across many industries and have the potential to revolutionize products by integrating silicon microelectronics with micromachining.
The document summarizes the formation of the solar system from a large nebula of gas and dust. The nebula began to condense due to gravity, compressing and flattening into a disc. As it heated up from compression, fusion began in the center to form the early sun. Eventually, chunks of material in the disc collided and stuck together through accretion to form planetesimals, which were the building blocks of the inner, rocky planets that were warmer and the outer, gaseous planets that were cooler. Over time, the remaining gas and dust was blown away by the solar wind.
This document discusses gears and gear trains. It defines gears as components that transmit rotational force from one shaft to another. The main types of gears discussed are spur gears, helical gears, bevel gears, worm gears, and planetary/epicyclic gears. Gear terminology like pitch circle, diametral pitch, and module are also defined. Gear trains can be simple, compound, or planetary and are used to reduce speed and increase torque. Planetary gear trains provide high gear ratios and are commonly used in automatic transmissions.
Ergonomic Considerations and safety of carsjiodadi
The document discusses several vehicle systems including garage door openers, tire pressure monitoring systems, rain sensors, and levels of vehicle autonomy. It provides details on:
1) Garage door openers are motorized devices controlled by wall switches or remotes that contain an electric motor and are located above the garage door.
2) Tire pressure monitoring systems can be direct, using sensors inside each wheel, or indirect, utilizing existing ABS sensors to calculate pressure.
3) Rain sensors recognize droplets on the windshield to automatically trigger wipers, using a raindrop sensor coated with nickel lines to reduce resistance when wet and activate wipers.
This document discusses integrating fuzzy logic control of an anti-lock braking system (ABS) and collision avoidance system (CAS) in an electric vehicle. It first provides background on ABS and how it prevents wheel lockup during braking to maintain steering and reduce braking distances. It then discusses CAS using sensors to estimate distances and predict collisions. Finally, it proposes using fuzzy logic to integrate control of ABS and CAS together through a controller area network to improve safety performance without compromising the individual systems.
Volkswagen introduced their Lane Assist system to help drivers stay in their lane and avoid accidents caused by drifting. The system uses a windshield-mounted camera to detect lane markings at speeds over 65 km/h and will take corrective action if a vehicle starts to drift, vibrating the steering wheel if needed. Lane Assist automatically disengages if turn signals are used or the steering wheel is turned sharply, or if no steering input is detected for a period of time. It was first introduced on Volkswagen's 2011 Tiguan, Passat, and Touareg models.
The document discusses automobile collision avoidance systems and their importance in increasing road safety. It provides statistics showing the large number of traffic fatalities worldwide each year. It then describes several key collision avoidance technologies such as forward collision warning systems, automatic emergency braking, and lane departure warning. These technologies use sensors and automatic braking to detect hazards and prevent accidents. The document also analyzes patent data, finding growing research interest in forward collision avoidance technology. Major automakers are working to incorporate collision avoidance systems, which could reduce accidents by 20-40% according to some estimates.
Cycling and Civil Law - Bike for Good (May 2018)RTALS LLP
Cycle Law Scotland provides cyclists with specialist legal representation for personal injury following a road traffic collision. If you’ve been involved in a cycling incident in Scotland through no fault of your own, it’s important to seek expert legal advice as soon as possible, preferably from a lawyer who specialises in personal injury cases and has considerable experience in representing cyclists.
Embedded systems combine hardware and software components and are used in automobiles, telecommunications, industrial control, and entertainment. New applications in areas like home networking and car infotainment systems will emerge. Fully computerized cars can perform almost any function through interaction between the computer and components like mirrors, steering, radio, and temperature control via fingerprints or other inputs. GPS and additional sensors guide vehicles along routes while optimizing time, fuel use, and safety. Central processing units continuously update positions and vehicle parameters to improve navigation.
Adaptive cruise control system is truly a smarter option in today’s vehicles. It may not be a standard safety option for all vehicles, but the need for this system is rising rapidly—as the road crashes are soaring high each year. Wondering what is this cruise control system and how this is smart enough to prevent road accidents? Go through slides to know.
Vehicle technology has increased rapidly in recent years, particularly in relation
to braking system and sensing system. In parallel to the development of braking
technologies, sensors have been developed that are capable of detecting physical obstacles,
other vehicles or pedestrians around the vehicle. This development prevents accidents of
vehicles using Stereo Multi-Purpose cameras, Automated Emergency Braking Systems and
Ultrasonic Sensors. The stereo multi-purpose camera provides spatial intelligence of up to
50 metres in front of the vehicle and there is an environment recognition of 500 metres.
Cars can automatically brake due to obstacles or any hindrance when the sensor senses the
obstacles. The braking circuit function is to brake the car automatically after receiving
signal from the sensors. All cars are competent in applying brakes automatically to a
maximum extent of deceleration of 0.4g. Integrated safety systems are based on three
principles. They are: collision avoidance, collision mitigation braking systems and forward
collision warning.
Advances in Automobile Safety Systems - Prashant KumarPrashant Kumar
The document discusses various active and passive automobile safety systems. It describes electronic stability control, anti-lock braking systems, traction control, emergency brake assist, roll stability control, night vision systems, adaptive cruise control, tire pressure monitoring, blind spot detection, and adaptive headlights as important active safety features. Passive safety systems covered include active head restraints, airbags, crash resistant door pillars, crumple zones, and seat belt pretensioners. The goal of these systems is to help prevent accidents and protect occupants both before and during a crash.
Ultrasonic automatic vehicle braking system for forward collisionNayeem Shahadat
This document describes an ultrasonic automatic vehicle braking system for forward collision avoidance. The system uses an ultrasonic sensor and Arduino to detect obstacles in front of a vehicle and automatically apply the brakes if a collision is detected to be imminent. Road accidents pose a major safety and economic problem globally and in Bangladesh. This system aims to help avoid front-end collisions by taking control of braking when the driver is unable to react quickly enough. It functions by emitting and receiving ultrasonic waves to measure the distance to obstacles and applies the brakes if within a threshold distance. The core components are the ultrasonic sensor and Arduino microcontroller.
The document presents information on adaptive cruise control (ACC) technology. ACC uses radar sensors to automatically adjust a vehicle's speed and distance to match the target vehicle in front. It can decelerate or accelerate based on the driver's desired speed and distance settings. ACC helps reduce accidents by assisting the driver with longitudinal vehicle control. Future cooperative ACC systems may allow vehicle-to-vehicle communication to coordinate braking and acceleration for safer traffic flow. While ACC provides safety benefits, high costs and potential driver reliance remain challenges to widespread adoption.
Accident Claims Personal Injury Compensation Guide - Body Worth?prince1306
In you have suffered an accident, which has resulted in a personal injury, you may be entitled to financial compensation. Here is a guide from Accident Claim Solicitors that shows you how much compensation you could claim for.
www.accidentclaimsolicitors.co.uk
The document discusses Collision Mitigation Brake Systems (CMS). It describes how CMS uses radar and sensors to detect vehicles within 100 meters, judges collision risk based on distance and speed differences, and provides visual and audio warnings to prompt driver action. If the driver does not respond, the system applies braking and seatbelt pretensioning in stages to reduce collision impact. CMS integrates with other vehicle systems and aims to anticipate collisions and help avoid accidents.
The document describes a collision warning system with automatic braking for vehicles. It works by using sensors like radar and cameras to detect objects in front of the vehicle. If an object is detected and the speed differential suggests a collision is likely, the system automatically activates the brakes. The document outlines how different manufacturers implement such systems and provides examples of specific systems like Collision Mitigation Brake System (CMBS). It also describes how such a system could work on a motorcycle and includes diagrams of example circuits and components used to build an automatic braking system.
This document discusses automobile safety and security features such as airbags, anti-lock braking systems, traction control, and electronic stability control. It notes that the automobile industry spends $36 billion annually on new safety technologies. Airbags are described as safety devices that cushion impacts during collisions using rapidly inflating bags. Anti-lock braking systems use sensors and microprocessors to monitor wheel speed and prevent skidding during braking. Traction control and electronic stability control build on ABS to further improve vehicle stability and control during braking or turning maneuvers. Various studies are cited showing the effectiveness of these systems in reducing accidents and injuries.
The document discusses adaptive cruise control (ACC) systems, which use sensors and controllers to maintain a safe distance from the vehicle ahead. It describes how ACC has evolved from conventional cruise control and now uses sensors like radar and LIDAR. ACC systems process sensor data to control braking and throttling. Cooperative ACC (CACC) allows vehicle-to-vehicle communication to coordinate speeds and braking more safely. While CACC promises increased safety and efficiency, its benefits require widespread adoption and it may encourage driver complacency. Researchers continue working to develop more advanced safety systems using sensors and vehicle communication.
According to the market database, Mercedes-Benz “attention assist” detects driver fatigue based on specialized sensors and algorithms. This system analyzes driving habits during the first few minutes of the trip using more than 70 different parameters. The sensor also measures the vehicle's movement and speed. The company's engineers have conducted extensive research indicating that tired drivers often make minor steering mistakes. The Fatigue Detection Systems market and its 10-year business outlook can be understood using Global Market Database. Register now and access 10 year Global market forecast data for 5 markets free.
Microelectronic mechanical systems (MEMS) combine mechanical and electrical components on a micrometer scale using microfabrication technology. MEMS can range in size from 100 micrometers to 100 nanometers. They utilize expertise from fields like integrated circuit fabrication, mechanical engineering, materials science, and more. Common MEMS devices include sensors for airbags, inkjet printer heads, and medical devices. MEMS have applications across many industries and have the potential to revolutionize products by integrating silicon microelectronics with micromachining.
The document summarizes the formation of the solar system from a large nebula of gas and dust. The nebula began to condense due to gravity, compressing and flattening into a disc. As it heated up from compression, fusion began in the center to form the early sun. Eventually, chunks of material in the disc collided and stuck together through accretion to form planetesimals, which were the building blocks of the inner, rocky planets that were warmer and the outer, gaseous planets that were cooler. Over time, the remaining gas and dust was blown away by the solar wind.
This document discusses gears and gear trains. It defines gears as components that transmit rotational force from one shaft to another. The main types of gears discussed are spur gears, helical gears, bevel gears, worm gears, and planetary/epicyclic gears. Gear terminology like pitch circle, diametral pitch, and module are also defined. Gear trains can be simple, compound, or planetary and are used to reduce speed and increase torque. Planetary gear trains provide high gear ratios and are commonly used in automatic transmissions.
The document discusses the different forms of energy including heat, chemical, electromagnetic, nuclear, mechanical, kinetic, and potential energy. It explains that energy can be converted from one form to another but cannot be created or destroyed, as stated by the Law of Conservation of Energy. Energy is defined as the ability to do work or cause change and can take many forms including light, motion, electricity, and more.
Passive cooling refers to techniques used to cool buildings without energy consumption, such as those used in passive house designs. Passive cooling aims to slow heat transfer into buildings and remove unwanted heat through principles of physics like shading, natural ventilation strategies like stack ventilation and cross ventilation, evaporative cooling, and using thermal mass materials. Some key passive cooling techniques discussed are shading, natural ventilation methods, night ventilation to pre-cool buildings, evaporative cooling, desiccant cooling, and underground cooling pipes or storage chambers.
Micro-Electro-Mechanical Systems (MEMS) are small integrated devices that combine electrical and mechanical components. MEMS fabrication involves depositing thin films, lithography to pattern the films, and etching to selectively remove material. MEMS can be fabricated using processes like thermal oxidation, deposition, doping, etching, and lithography. Applications of MEMS include sensors, actuators, mirrors, and biomedical devices. MEMS technology is expected to continue advancing and enabling new applications in fields such as computing, communications, and transportation.
Passive cooling techniques utilize natural heat sinks and airflow to cool buildings without mechanical devices. They include natural ventilation using wind and stack effects to circulate air, shading to block solar heat gain, wind towers to induce airflow, courtyards that circulate rising hot air, earth air tunnels that use constant underground temperatures, evaporative cooling through water evaporation, and passive downdraft systems that cool air flowing over water. Properly incorporating passive cooling strategies can significantly reduce cooling loads in buildings and improve occupant comfort.
The document discusses passive solar building design. It begins by noting that population growth and urbanization have increased energy consumption. About 35-40% of energy is used by buildings, mostly for heating. The rest of the document discusses various passive solar design elements that can be used to collect, store, and distribute solar energy for heating buildings in winter and cooling in summer. These include south-facing windows, thermal mass materials, shading devices, and thermal storage walls like Trombe walls. The benefits of passive solar design are reducing energy consumption and heating/cooling costs.
As it is mentioned in its name it is a helmet with smart functionalities.It provides the users with high level safety to reduce the probability of two wheeler accidents and drunk drive cases.
This document proposes an IoT-based vehicle accident monitoring and control system. The system uses a PIC microcontroller and sensors to detect vehicle accidents through vibrations. When an accident is detected, the system will send GPS location data to IoT to alert hospitals and relatives. A reset button allows the driver to cancel the alert for minor accidents. The aim is to quickly provide accident information and location to facilitate emergency response.
This document summarizes an intelligent safety helmet system that is designed to improve road safety. The system includes sensors in the helmet that can detect if the helmet is being worn and if the rider has consumed alcohol. It also includes accident detection sensors on the motorcycle that can notify emergency contacts by SMS with the rider's location if an accident occurs. The system aims to enforce safety rules and get medical help to riders more quickly after an accident. It uses wireless communication between modules on the helmet and motorcycle to link the systems together.
PROJECTS CENTER IN TAMBARAM MAASTECH-ECE PROJECTS TAMBARAMASHOKKUMAR RAMAR
This document discusses the development of an intelligent bus query system using ZigBee technology. The proposed system uses an 8051 microcontroller to collect GPS and sensor data and transmit it wirelessly via ZigBee to track bus locations in real-time. This allows users to easily choose routes and track transfers, improving travel efficiency. The existing system had no vehicle tracking or theft detection. The proposed system addresses this with acceleration and angle sensors, GPS, and ZigBee modules to automatically monitor location and alerts in cases like accidents.
The smart helmet project aims to minimize deaths from motorcycle accidents by automatically alerting emergency services when an accident occurs. The helmet contains vibration sensors that detect if an accident happens. An Arduino board then extracts location data from an attached GPS module. If the sensors detect a hard impact, the Arduino causes an interfaced GSM module to immediately send a message with the crash location to ambulances, police, or family members. This is intended to reduce response times and save lives by getting medical help to the crash site more quickly. Additional safety features could include only allowing the motorcycle to start if a helmet is detected as being worn using transmitters and receivers.
Advanced remote accident information system using gsmEcway2004
This document describes an advanced remote accident information system using GPS and GSM technology. The system uses a piezoelectric sensor and microcontroller to detect vehicle vibrations during an accident. It then sends the vehicle's location data obtained from the GPS receiver via GSM modem to predefined contacts as an SMS alert. This allows family and emergency services to be immediately notified of the accident and its location.
Advanced remote accident information system using gsmEcwaytechnoz
This document describes an advanced remote accident information system using GPS and GSM technology. The system uses a piezoelectric sensor and microcontroller to detect vehicle vibrations during an accident. It then sends the vehicle's location data obtained from the GPS receiver via GSM modem to predefined contacts as an SMS alert. This allows family and emergency services to be immediately notified of accidents with the location, improving safety and emergency response time.
Advanced remote accident information system using gsmEcwaytech
This document describes an advanced remote accident information system using GPS and GSM technology. The system uses a piezoelectric sensor and microcontroller to detect vehicle vibrations during an accident. It then sends the vehicle's location data obtained from the GPS receiver via GSM modem to predefined contacts as an SMS alert. This allows family and emergency services to be immediately notified of accidents with the location, improving safety and emergency response time.
Advanced remote accident information system using gsmEcway2004
This document describes an advanced remote accident information system using GSM that monitors vehicle conditions during travel and informs family members if an accident occurs. The system uses a piezoelectric sensor to detect vibrations during an accident and sends a signal to a microcontroller. The microcontroller processes location information from a GPS receiver and sends an SMS alert about the accident and location to a predefined mobile number using a GSM modem. This allows the system to immediately alert emergency services to the accident location.
Advanced remote accident information system using gsmEcwayt
This document describes an advanced remote accident information system using GPS and GSM technology. The system uses a piezoelectric sensor and microcontroller to detect vehicle vibrations during an accident. It then sends the vehicle's location data obtained from the GPS receiver via GSM modem to predefined contacts as an SMS alert. This allows family and emergency services to be immediately notified of accidents with the location, improving safety and emergency response time.
Advanced remote accident information system using gsmEcwaytechnoz
This document describes an advanced remote accident information system using GPS and GSM technology. The system uses a piezoelectric sensor and microcontroller to detect vehicle vibrations during an accident. It then sends the vehicle's location data obtained from the GPS receiver via GSM modem to predefined contacts as an SMS alert. This allows family and emergency services to be immediately notified of accidents with the location, improving safety and emergency response time.
Advanced remote accident information system using gsmEcwayt
This document describes an advanced remote accident information system using GSM that monitors vehicle conditions during travel and informs family members if an accident occurs. The system uses a piezoelectric sensor to detect vibrations during an accident and sends a signal to a microcontroller. The microcontroller processes location information from a GPS receiver and sends an SMS alert about the accident and location to a predefined mobile number using a GSM modem. This allows the system to immediately alert emergency services to the accident location.
Advanced remote accident information system using gsmEcwaytechnoz
This document describes an advanced remote accident information system using GSM that monitors vehicle conditions during travel and informs family members if an accident occurs. The system uses a piezoelectric sensor to detect vibrations during an accident and sends a signal to a microcontroller. The microcontroller processes location information from a GPS receiver and sends an SMS alert about the accident and location to a predefined mobile number using a GSM modem. This allows the system to immediately alert emergency services to the accident location.
WIRELESS BLACK BOX REPORT FOR TRACKING OF ACCIDENTAL MONITORING IN VEHICLESNiraj Rajan
The following paper is to develop a
wireless black box using MEMS accelerometer and
GPS tracking system for accidental monitoring.
MEMS is a Micro electro mechanical sensor which is
a high sensitive sensor and capable of detecting the
tilt. This device can perform all the tilt functions like
forward, reverse, left and right directions. The system
consists of cooperative components of an
accelerometer, microcontroller unit, GPS device and
GSM module. If any accident occurs, this wireless
device will send mobile phone a short massage
indicating the position of vehicle by tracing the
location of the vehicle through GPS system to family
member, emergency medical service (EMS) and
nearest hospital. . The threshold algorithm and speed
of motorcycle are used to determine fall or accident
in real-time. In this project we are also using
temperature sensor and CO sensor which are
interfaced to the micro controller. With the help of
temperature sensor we can measure amount of
temperature exhausted from the vehicle. CO sensor
will sense the amount of CO gas emitted from the
vehicle. Whenever the CO gas level exceeds the
threshold limit then the motor of the vehicle is
stopped. Ultrasonic sensor in the module is used to
detect any obstacle in the surroundings of the vehicle
and intimates the microcontroller and the controller
calculates the distance between the vehicles and if the
distance is very less, then vehicle stops automatically.
An accident is a specific, unexpected, unusual and unintended external action which occurs in a particular time and place, with no apparent and deliberate cause but with marked effects. Carelessness of the driver is the major factor of such accidents. The traffic authorities give a lot of instructions to the vehicle operators. But many of them do not obey the rules. Nowadays most of the countries are forcing the motor riders to wear the helmet and not to use the vehicles when the person is in drunken condition. But still the rules are being violated by the users. In order to overcome this we propose a new intelligent helmet system, which automatically checks whether the person is wearing the helmet and has non- alcoholic breath while driving. Here we have a transmitter at the helmet and the receiver at the bike .The project aims at the security and safety of the bikers against road accidents. The circuit is so designed that the bike wont’ start without wearing helmet. Also, if the driver is drunk, the bike will not start thereby preventing drunken drivers. And in case of accident, immediate message will be sent to the family members about the accident using a GSM modem.
This system tracks vehicles using GPS and locks or unlocks engines via GSM. It continuously monitors a vehicle's location via GPS and can report the status on demand via GSM. If theft is detected, the owner can send an SMS to stop the engine. An authorized person must then enter a password via SMS to restart the engine. This provides secure, reliable, and low-cost vehicle tracking and theft prevention.
Heart attack and alcohol detection sensor using internet of thingsEditorIJAERD
—In this system we tend to implement a heart-beat observation and heart failure detection system victimization
using the Internet of things. Recently we have got enlarged range of heart diseases as well as enlarged risk of heart
attacks. The detector is then interfaced to a microcontroller that enables checking pulse rate readings and transmittal
them over web. The user might set the high likewise as low levels of heart beat limit. Once setting these limits, the system
starts observation as shortly as patient heart beat goes on top of an explicit limit, the system sends response to the
controller that then transmits this over the net and alerts the doctors likewise as involved. This technique is employed to
watch heartbeat rate of the motive force perpetually and prevents from the accidents by dominant through IOT. IOT
conveys the emergency message to the Owner, auto and therefore the Police. Arduino processor ATmega328 is ready to
handle a lot of functions than standard microcontrollers. This technique is intended for the protection of individuals
sitting within the vehicle.
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Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
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His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
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Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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Wireless black box using mems accelerometer and gps tracking for accidental monitoring of vehicles
1. Wireless Black Box Using MEMS Accelerometer and GPS
Tracking for Accidental Monitoring of Vehicles
Abstract:
The motorcycle accident is a major public problem in many countries. Despite awareness
campaign, this problem is still increasing due to rider's poor behaviors such as speed driving,
drunk driving, riding with no helmet protection, riding without sufficient sleep, etc. The numbers
of death and disability are very high because of late assistance to people who got the accident.
These cause huge social and economic burdens to people involved. Therefore, several research
group and major motorcycle manufacturers including have developed safety devices to protect
riders from accidental injuries. However, good safety device for motorcycle is difficult to
implement and very expensive.
Existing System:
In earlier system, the accident cannot be intimated to the emergency vehicle
automatically. There should be the need of manual power. So we go for the proposed system to
overcome the disadvantage.
Proposed System:
In proposed system, the vehicle is connected with the GPS, GSM modem, Mems
accelerometer, relay driver and DC motor. When the vehicle met with accident the sensor value
will become abnormal, then the message will be sent to the corresponding person via GSM
modem. The GPS will receive the location continuously so the message will contain the location
of the accident also.