Automotive safety is the study and practice of automotive design, construction, equipment and regulation to minimize the occurrence and consequences of traffic collisions involving motor vehicles . Road traffic safety more broadly includes roadway design.
99-680: The European New Car Assessment Programme ( Euro NCAP ) is a European voluntary car safety performance assessment programme (i.e. a New Car Assessment Program ) based in Leuven , Belgium. Formed in 1996, the first results were released in February 1997. It was originally started by the Transport Research Laboratory for the UK Department for Transport but later backed by several European governments, as well as by
198-409: A performance-based occupant-protection standard rather than one mandating a particular technical solution (which could rapidly become outdated and prove to not be a cost-effective approach). Less emphasis was placed on other designs as countries successfully mandated seat belt restrictions, however. The auto industry and research and regulatory communities have moved away from their initial view of
297-460: A pyrotechnic process designed to be used once as a supplemental restraint system for the vehicle's seat belt systems. Newer side-impact airbag modules consist of compressed-air cylinders that are triggered in the event of a side-on vehicle impact. The first commercial designs were introduced in passenger automobiles during the 1970s, with limited success and caused some fatalities. Broad commercial adoption of airbags occurred in many markets during
396-421: A ball-in-tube mechanism for crash detection. Under his system, an electromechanical sensor with a steel ball attached to a tube by a magnet would inflate an airbag in under 30 milliseconds. A small explosion of sodium azide was used instead of compressed air during inflation for the first time. Breed Corporation then marketed this innovation to Chrysler . A similar "Auto-Ceptor" crash-restraint, developed by
495-432: A crash, the vehicle's crash sensors provide crucial information to the airbag electronic controller unit (ECU), including collision type, angle, and severity of impact. Using this information, the airbag ECU's crash algorithm determines if the crash event meets the criteria for deployment and triggers various firing circuits to deploy one or more airbag modules within the vehicle. Airbag module deployments are activated through
594-493: A driver's airbag as an option, but by 1999, even side airbags were available on several variants. Audi was late to offer airbag systems on a broader scale, since even in the 1994 model year, its popular models did not offer airbags. Instead, the German automaker until then relied solely on its proprietary cable-based procon-ten restraint system. Variable force-deployment front airbags were developed to help minimize injury from
693-682: A front center airbag; it deploys from the driver's seat. Hyundai Motor Group announced its development of a center-side airbag on September 18, 2019, installed inside the driver's seat. Some Volkswagen vehicles in 2022 equipped with center airbags include the ID.3 and the Golf . The Polestar 2 also includes a center airbag. With EuroNCAP updating its testing guidelines in 2020, European and Australian market vehicles increasingly use front-center airbags, rear torso airbags, and rear seat belt pre-tensioners. The second driver-side and separate knee airbag
792-604: A front safety chamber. In 1949, SAAB incorporated aircraft safety thinking into automobiles making the Saab 92 the first production SAAB car with a safety cage. Also in 1949, the Chrysler Imperial Crown was the first car to come with standard disc brakes. In 1955, a USAF surgeon who advised the US Surgeon General wrote an article on how to make cars safer for those riding in it. Aside from
891-722: A knee and torso cushion while also having a dual-stage deployment dictated by force of the impact. The cars equipped with ACRS had lap belts for all seating positions, but lacked shoulder belts. Shoulder belts were already mandatory in the United States on closed cars without airbags for the driver and outer front passenger, but GM chose to market its airbags as a substitute for shoulder belts. Prices for this option on Cadillac models were US$ 225 in 1974, $ 300 in 1975, and $ 340 in 1976 (US$ 1,820 in 2023 dollars ). The early development of airbags coincided with international interest in automobile safety legislation. Some safety experts advocated
990-472: A minimum compulsory standard whilst Euro NCAP is concerned with best possible current practice. Progress with vehicle safety legislation can be slow, particularly as all EU Member States’ views have to be taken into account. Also, once in place, legislation provides no further incentive to improve, whereas Euro NCAP provides a continuing incentive by regularly enhancing its assessment procedures to stimulate further improvements in vehicle safety." Before Euro NCAP
1089-516: A motor vehicle crash per outing. Improvements in roadway and motor vehicle designs have steadily reduced injury and death rates in all first world countries. Nevertheless, auto collisions are the leading cause of injury-related deaths, an estimated total of 1.2 million in 2004, or 25% of the total from all causes. Of those killed by autos, nearly two-thirds are pedestrians. Risk compensation theory has been used in arguments against safety devices, regulations and modifications of vehicles despite
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#17327723548861188-470: A new front passenger airbag technology. Developed by Autoliv and Honda R&D in Ohio, United States , this new airbag design features three inflatable chambers connected across the front by a "noninflatable sail panel." The two outer chambers are larger than the middle chamber. When the airbag deploys, the sail panel cushions the occupant's head from the impact of hitting the airbag, and the three chambers hold
1287-466: A result of Euro NCAP, European automakers' cars have become much safer over the years. Test results are commonly presented by motor press, and in turn, greatly influence consumer demand for a vehicle. One notable example of this is the Rover 100 (an update of a 1980 design, first marketed as an Austin ), which after receiving a one-star Adult Occupant Rating in the tests in 1997, suffered from poor sales and
1386-513: A scientifically proven safety benefit for consumers and society, but are not yet considered in the star rating By rewarding technologies, Euro NCAP provides an incentive to manufacturers to accelerate the standard fitment of important safety equipment across their model ranges. The results are grouped into 13 increasingly demanding classes: There is a different quadricycle rating for four-wheeled micro cars. There are many members and test facilities throughout Europe. Car safety One of
1485-549: A side-curtain airbag deploying from the roof on the Progrés . In 1998, the Volvo S80 was given roof-mounted curtain airbags to protect both front and rear passengers. Curtain airbags were then made standard equipment on all new Volvo cars from 2000 except for the first-generation C70 , which received an enlarged side-torso airbag that also protects the head of front-seat occupants. The second-generation C70 convertible received
1584-636: A spring, bumper contact, or by the driver. Later research during the 1960s showed that compressed air could not inflate the mechanical airbags fast enough to ensure maximum safety, leading to the current chemical and electrical airbags. In patent applications, manufacturers sometimes use the term "inflatable occupant restraint systems". Hetrick was an industrial engineer and member of the United States Navy . His airbag design, however, only came about when he combined his experiences working with navy torpedoes with his desire to protect his family on
1683-612: A standard driver-side airbag. The first known collision between two airbag-equipped automobiles took place on 12 March 1990 in Virginia , USA. A 1989 Chrysler LeBaron crossed the center line and hit another 1989 Chrysler LeBaron in a head-on collision , causing both driver airbags to deploy. The drivers suffered only minor injuries despite extensive damage to the vehicles. The United States Intermodal Surface Transportation Efficiency Act of 1991 required passenger cars and light trucks built after 1 September 1998 to have airbags for
1782-463: A study found that there was a significantly lower rate of serious injury in silver cars, with higher rates in brown, black, and green cars. The Vehicle Colour Study, conducted by Monash University Accident Research Centre (MUARC) and published in 2007, analysed 855,258 crashes that occurring between 1987 and 2004 in the Australian states of Victoria and Western Australia that resulted in injury or in
1881-467: A switch can disable the feature in case the driver wants to take the vehicle off-road. In 2009, Toyota developed the first production rear-seat center airbag designed to reduce the severity of secondary injuries to rear passengers in a side collision. This system deploys from the rear center seat first appearing in on the Crown Majesta . In late 2012, General Motors with supplier Takata introduced
1980-443: A unique steering wheel that contained the driver-side airbag. Two of these cars were crash tested after 20 years and the airbags deployed perfectly. An early example of the airbag cars survives as of 2009. GM's Oldsmobile Toronado was the first domestic U.S. vehicle to include a passenger airbag in 1973. General Motors marketed its first airbag modules under the "Air Cushion Restraint System" name, or ACRS. The automaker discontinued
2079-629: A variety of lights and reflectors to mark their presence, position, width, length, and direction of travel as well as to convey the driver's intent and actions to other drivers. These include the vehicle's headlamps, front and rear position lamps, side marker lights and reflectors, turn signals, stop (brake) lamps, and reversing lamps. School buses and semi-trailer trucks in North America are required to bear retroreflective strips outlining their side and rear perimeters for greater conspicuity at night. Daytime running lamps have been required in
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#17327723548862178-452: A vehicle being towed away. The study analysed risk by light condition. It found that in daylight, black cars were 12% more likely than white to be involved in a collision, followed by grey cars at 11%, silver cars at 10%, and red and blue cars at 7%, with no other colours found to be significantly more or less risky than white. At dawn or dusk, the risk ratio for black cars jumped to 47% more likely than white, and that for silver cars to 15%. In
2277-408: Is a vehicle occupant-restraint system using a bag designed to inflate in milliseconds during a collision and then deflate afterwards. It consists of an airbag cushion, a flexible fabric bag, an inflation module, and an impact sensor. The purpose of the airbag is to provide a vehicle occupant with soft cushioning and restraint during a collision. It can reduce injuries between the flailing occupant and
2376-401: Is attached to a sled is propelled sideways to provide accelerations experienced by the vehicle in the side and pole tests, but on the far side of the vehicle. The far side testing was implemented in 2020 to help combat far side injuries (where the driver is struck from the opposite side). The ‘excursion’ of the dummy - the extent to which the dummy moves towards the impacted side of the vehicle -
2475-597: Is credited independently to the American John W. Hetrick , who filed for an airbag patent on 5 August 1952, that was granted #2,649,311 by the United States Patent Office on 18 August 1953. German engineer Walter Linderer, who filed German patent #896,312 on 6 October 1951, was issued on 12 November 1953, approximately three months after American John Hetrick. The airbags proposed by Hetrick and Linderer were based on compressed air released by
2574-408: Is for first responders to extricate the occupant and how well eCall performs after a collision. Euro NCAP's ratings consist of percentage scores for Adult Occupant, Child Occupant, Vulnerable Road Users and Safety Assist and are delivered in the overall rating of stars, 5 being the best and 0 being the worst. Some cars have dual ratings as the lower is for the vehicle with standard equipment, while
2673-464: Is largely driven by the move towards the autonomous car , that both addresses the main existing safety issues and creates new issues. The autonomous car is expected to be safer than existing vehicles, by eliminating the single most dangerous element - the driver. The Center for Internet and Society at Stanford Law School claims that "Some ninety percent of motor vehicle crashes are caused at least in part by human error ". But while safety standards like
2772-442: Is measured. If the vehicle is equipped with centre airbags then a co-driver (front passenger) is added in either the mobile side impact or the pole test to evaluate its effectiveness. The vehicle seat is propelled forwards rapidly at both 16 and 24 km/h (9.9 and 14.9 mph) to test the seat and head restraint's capabilities to protect the head and neck against whiplash during a rear impact. Source Source How easy it
2871-403: Is not related to active and passive safety , which are, respectively, systems designed to prevent collisions in the first place, and systems designed to minimize the effects of collisions once they occur. In this use, a car Anti-lock braking system qualifies as an active-safety device, while both its seat belts and airbags qualify as passive-safety devices. Terminological confusion can arise from
2970-407: Is propelled at 50 km/h (31 mph) into a moving deformable barrier mounted on an oncoming 1400 kg trolley, also travelling at 50 km/h at a 50% overlap. This represents hitting a mid-size family car . Two adult male dummies are seated in the front (a THOR-50M driver and a Hybrid-III 50M passenger) and two child dummies (a 6 year old and a 10 year old) are placed in the back. The aim is to assess
3069-565: The Chevrolet Onix , are often sold without airbags, as neither airbags nor automatic braking systems in new cars are compulsory in many Latin American countries. Some require the installation of a minimum of only two airbags in new cars which many in this market have. The Citroën C4 provided the first "shaped" driver airbag, made possible by this car's unusual fixed-hub steering wheel. In 2019, Honda announced it would introduce
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3168-552: The Eaton, Yale & Towne company for Ford, was soon also offered as an automatic safety system in the United States, while the Italian Eaton-Livia company offered a variant with localized air cushions. In the early 1970s, General Motors began offering cars equipped with airbags, initially in government fleet-purchased 1973 Chevrolet Impala sedans. These cars came with a 1974-style Oldsmobile instrument panel and
3267-638: The European Union (EU). Their slogan is "For Safer Cars". Euro NCAP is a voluntary vehicle safety rating system created by the Swedish Road Administration , the Fédération Internationale de l'Automobile and International Consumer Research & Testing , backed by fourteen members, and motoring and consumer organisations in several EU countries. They provide European consumers with information regarding
3366-482: The Honda Legend . In 1988, Chrysler became the first United States automaker to fit a driver-side airbag as standard equipment, which was offered in six different models. The following year, Chrysler became the first US auto manufacturer to offer driver-side airbags in all its new passenger models. Chrysler also began featuring the airbags in advertisements showing how the devices had saved lives that helped
3465-619: The ISO 26262 specify the required safety, it is still a burden on the industry to demonstrate acceptable safety. Work-related roadway crashes are the leading cause of death from traumatic injuries in the U.S. workplace. They accounted for nearly 12,000 deaths between 1992 and 2000. Deaths and injuries from these roadway crashes result in increased costs to employers and lost productivity in addition to their toll in human suffering. Truck drivers tend to endure higher fatality rates than workers in other occupations, but concerns about motor vehicle safety in
3564-468: The Porsche 944 Turbo became the first car to have driver and passenger airbags as standard equipment, and airbags were offered as an available option on the 944 and 944S. The first airbag was also installed in a Japanese car, the Honda Legend , in 1987. In 1988, Chrysler was the first United States company to install standard driver's side air bags, in six of its passenger models. In 1989, Chrysler became
3663-556: The central 3rd brake light was mandated in North America with most of the world following with similar standards in automotive lighting . Airbags were first installed in production vehicles in the 1980s as standard equipment instead of an option as was done in the mid-1970s (such as the Oldsmobile Toronado in 1974 ). In 1981, airbags were an available option on the Mercedes-Benz W126 (S-Class) . In 1987,
3762-484: The pedestrian . According to the World Health Organization (WHO), 80% of cars sold in the world are not compliant with main safety standards. Only 40 countries have adopted the full set of the seven most important regulations for car safety. In the United States, a pedestrian is injured by a motor vehicle every 8 minutes, and are 1.5 times more likely than a vehicle's occupants to be killed in
3861-475: The 2021 model year) for the Mercedes-Benz S-Class (W223) . The W223 S-Class is the first car equipped with rear seat airbags that use gas to inflate supporting structures that unfold and extend a bag that fills with ambient air, instead of conventional fully gas-inflated airbags that are widely used in automotive airbag systems. Essentially, two types of side airbags are commonly used today -
3960-707: The City and County of Los Angeles, California, encouraged the voluntary installation in most new cars sold in the US of safety devices, systems, and design features including: In 1968, the precursor agency to the US National Highway Traffic Safety Administration 's first Federal Motor Vehicle Safety Standards took effect. These required shoulder belts for left and right front-seat vehicle occupants, side marker lights , collapsible steering columns, and other safety features. 1969 saw
4059-537: The Nordic countries since the mid-1970s, in Canada since 1990, and throughout the European Union since 7 February 2011. A 2004 essay on the relation between car colour and safety stated that no previous studies had been scientifically conclusive. Since then, a Swedish study found that pink cars are involved in the fewest and black cars are involved in the most crashes (Land transport NZ 2005). In Auckland New Zealand,
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4158-712: The U.S. established the United States Department of Transportation (DOT) with automobile safety as one of its purposes. The National Transportation Safety Board (NTSB) was created as an independent organization on April 1, 1967, but was reliant on the DOT for administration and funding. However, in 1975 the organization was made completely independent by the Independent Safety Board Act (in P.L. 93-633; 49 U.S.C. 1901). In 1967, equipment specifications by such major fleet purchasers as
4257-500: The United States after January 1, 1964. front outboard lap belts were required. On September 9, 1966, the National Traffic and Motor Vehicle Safety Act became law in the U.S., the first mandatory federal safety standards for motor vehicles. Effective in 1966, US-market passenger cars were required to be equipped with padded instrument panels, front and rear outboard lap belts, and white reverse (backup) lamps. In 1966,
4356-565: The United States in the 1970s. When seat-belt usage rates in the country were quite low compared to modern-day, Ford built experimental cars with airbags in 1971. Allstate operated a fleet of 200 Mercury Montereys and showed the reliability of airbags as well as their operation in crash testing, which also was promoted by the insurance company in popular magazine advertisements. General Motors followed in 1973 using full-sized Chevrolet vehicles. The early fleet of experimental GM vehicles equipped with airbags experienced seven fatalities, one of which
4455-592: The addition of head restraints for front outboard passengers, addressing the problem of whiplash in rear-end collisions. These safety requirements did not apply to vehicles classified as "commercial," such as light-duty pickup trucks. Thus, manufacturers did not always include such hardware in these vehicles, even though many did passenger-car duty. Volvo developed the first rear-facing child seat in 1964 and introduced its own booster seat in 1978. In 1974, GM offered driver and passenger airbags as optional equipment on large Cadillacs, Buicks, and Oldsmobiles. In 1976,
4554-536: The airbag as a seat-belt replacement, and the bags are now nominally designated as supplemental restraint systems ( SRS ) or supplemental inflatable restraints. In 1981, Mercedes-Benz introduced the airbag in West Germany as an option on its flagship saloon model, S-Class (W126) . In the Mercedes system, the sensors automatically tensioned the seat belts to reduce occupants' motion on impact and then deployed
4653-585: The airbag itself. The emergence of the airbag has contributed to a sharp decline in the number of deaths and serious injuries on the roads of Europe since 1990, and by 2010, the number of cars on European roads lacking an airbag represented a very small percentage of cars, mostly the remaining cars dating from the mid-1990s or earlier. Many new cars in Latin America, including the Kia Rio , Kia Picanto , Hyundai Grand i10 , Mazda 2 , Chevrolet Spark and
4752-399: The airbag on impact. This integrated the seat belts and the airbag into a restraint system, rather than the airbag being considered an alternative to the seat belt. In 1987, the Porsche 944 Turbo became the first car to have driver and passenger airbags as standard equipment. The Porsche 944 and 944S had this as an available option. The same year also had the first airbag in a Japanese car,
4851-618: The airbag to its model ranges in 1992. Citroën , Fiat , Nissan , Hyundai , Peugeot , Renault , and Volkswagen followed shortly afterwards. By 1999, finding a new mass-market car without an airbag at least as optional equipment was difficult, and some late 1990s products, such as the Volkswagen Golf Mk4 , also featured side airbags. The Peugeot 306 is one example of the European automotive mass-market evolution: starting in early 1993, most of these models did not even offer
4950-469: The airbag was installed in a few experimental Ford cars. In 1964, a Japanese automobile engineer, Yasuzaburou Kobori (小堀保三郎), started developing an airbag "safety net" system. His design harnessed an explosive to inflate an airbag, for which he was later awarded patents in 14 countries. He died in 1975, before seeing the widespread adoption of airbag systems. In 1967, a breakthrough in developing airbag crash sensors came when Allen K. Breed invented
5049-484: The back of the front seat heavily padded to provide protection for rear passengers. In 1942, Hugh DeHaven published the classic Mechanical analysis of survival in falls from heights of fifty to one hundred and fifty feet . In 1947, the American Tucker was built with the world's first padded dashboard. It also came with middle headlight that turned with the steering wheel, a front steel bulkhead, and
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#17327723548865148-598: The backrest of the front seats and protect the head and the torso. In 1997, the BMW 7 Series and 5 Series were fitted with tubular-shaped head side airbags (inflatable tubular structure), the "Head Protection System (HPS)" as standard equipment. This airbag was designed to offer head protection in side impact collisions and also maintained inflation for up to seven seconds for rollover protection. However, this tubular-shaped airbag design has been quickly replaced by an inflatable 'curtain' airbag. In May 1998, Toyota began offering
5247-427: The beginning of mechanised road vehicle development. The second steam-powered "Fardier" (artillery tractor), created by Nicolas-Joseph Cugnot in 1771, is reported by some to have crashed into a wall during its demonstration run. However, according to Georges Ageon, the earliest mention of this occurrence dates from 1801 and it does not feature in contemporary accounts. One of the earliest recorded car-related fatalities
5346-508: The crash test dummy Hybrid III was introduced to assess the impacts of car collisions. It represented the 50th percentile male standing at approximately 5' 9" tall and weighing 78 kg (171 lbs). In 1979, NHTSA began crash-testing popular cars and publishing the results, to inform consumers and encourage manufacturers to improve the safety of their vehicles. Initially, the US NCAP (New Car Assessment Program) crash tests examined compliance with
5445-426: The crumple zones and the compatibility of the test car. The test car is driven into a rigid barrier with full overlap at a speed of 50 km/h (31 mph). A small 5th Percentile dummy is seated in the driving position and in the rear seat. The aim is to test the car's restraint system, such as airbags and seat belts . A deformable barrier is mounted on a trolley and is driven at 60 km/h (37 mph) into
5544-635: The curtain airbags are programmed to deploy during some/all frontal impacts to manage passenger kinetics (e.g. head hitting B-pillar on the rebound), especially in offset crashes such as the IIHS's small overlap crash test. Roll-sensing curtain airbags are designed to stay inflated for a longer duration of time, cover a larger proportion of the window, and be deployed in a roll-over crash. They offer protection to occupants' heads and help to prevent ejection. SUVs and pickups are more likely to be equipped with RSCAs due to their higher probability of rolling over and often
5643-433: The door. These airbags are designed to reduce the risk of injury to the pelvic and lower abdomen regions. Most vehicles are now being equipped with different types of designs, to help reduce injury and ejection from the vehicle in rollover crashes. More recent side-airbag designs include a two-chamber system; a firmer lower chamber for the pelvic region and softer upper chamber for the ribcage. Swedish company Autoliv AB
5742-581: The driver and the front passenger. In the United States, NHTSA estimated that airbags had saved over 4,600 lives by 1 September 1999; however, the crash deployment experience of the early 1990s installations indicated that some fatalities and serious injuries were in fact caused by airbags. In 1998, NHTSA initiated new rules for advanced airbags that gave automakers more flexibility in devising effective technological solutions. The revised rules also required improved protection for occupants of different sizes regardless of whether they use seat belts, while minimizing
5841-412: The driver's knees and legs and a knee airbag worked well." Since then certain models have also included front-passenger knee airbags, which deploy near or over the glove compartment in a crash. Knee airbags are designed to reduce leg injury. The knee airbag has become increasingly common since 2000. In 2008, the new Toyota iQ microcar featured the first production rear-curtain shield airbag to protect
5940-536: The early 1970s, attention has also been given to vehicle design regarding the safety of pedestrians in car-pedestrian collisions . Proposals in Europe would require cars sold there to have a minimum/maximum hood (bonnet) height. From 2006, the use of " bull bars ", a fashion on 4x4s and SUVs , became illegal in the European Union, after having been banned on all new cars in 2002. Vehicles are equipped with
6039-450: The efficacy of saving lives. Coalitions to promote road and automotive safety, such as Together for Safer Roads (TSR), brings together global private sector companies, across industries, to collaborate on improving road safety. TSR brings together members' knowledge, data, technology, and global networks to focus on five road safety areas that will make an impact globally and within local communities. The rising trend of autonomous things
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#17327723548866138-426: The fact that passive devices and systems—those requiring no input or action by the vehicle occupant—can operate independently in an active manner; an airbag is one such device. Vehicle safety professionals are generally careful in their use of language to avoid this sort of confusion. However, advertising principles sometimes prevent such semantic caution in the consumer marketing of safety features. Further confusing
6237-455: The first SUV to offer a driver-side airbag when it was launched in 1992. Driver and passenger airbags became standard equipment in all Dodge Intrepid , Eagle Vision , and Chrysler Concorde sedans ahead of any safety regulations. Early 1993 saw the 4-millionth airbag-equipped Chrysler vehicle roll off the assembly line. In October 1993, the Dodge Ram became the first pickup truck with
6336-592: The first U.S. auto manufacturer to install driver-side air bags in all its domestic-built automobiles. In 1995, the Insurance Institute for Highway Safety (IIHS) began frontal offset crash tests. Also in the same year, Volvo introduced the world's first car with side airbags: the 850. In 1996, the European New Car Assessment Programme (Euro NCAP) was established to test new vehicles' safety performance and publish
6435-480: The first barrier crash test . In 1936, the Hudson Terraplane came with the first back-up brake system. Should the hydraulic brakes fail, the brake pedal would activate a set of mechanical brakes for the back wheels. In 1937, Chrysler , Plymouth , DeSoto , and Dodge added such items as a flat, smooth dash with recessed controls, rounded door handles, a windshield wiper control made of rubber, and
6534-420: The first formal academic studies into improving motor vehicle safety was by Cornell Aeronautical Laboratory of Buffalo, New York . The main conclusion of their extensive report is the crucial importance of seat belts and padded dashboards. However, the primary vector of traffic-related deaths and injuries is the disproportionate mass and velocity of an automobile compared to that of the predominant victim,
6633-470: The higher is for the vehicle when equipped with certain options, often in the form of a safety pack. NCAP ratings are valid for a region. Some cars have less standard equipment as imported by other countries. Euro NCAP Advanced is a reward system launched in 2010 for advanced safety technologies, complementing Euro NCAP's existing star rating scheme. Euro NCAP rewards and recognises car manufacturers that make available new safety technologies which demonstrate
6732-566: The hours of darkness, only red and silver cars were found to be significantly more risky than white, by 10% and 8% respectively. Many different inventions and ideas which may or may not have been practical about auto safety have been put forward but never made it to a production car. Such items include the driver seat in the middle (to give the person a better view) (the exception being the McLaren F1 super car) and control stick steering. Automotive safety may have become an issue almost from
6831-492: The industrialised world. In 1959, American Motors Corporation offered the first optional head rests for the front seat. Also in 1959, the Cadillac Cyclone concept by Harley Earl had "a radar -based crash-avoidance system" located in the on the nose cones of the vehicle that would make audible and visual signals to the driver if there were obstacles in the vehicle's path. Effective on new passenger cars sold in
6930-450: The late 1980s and early 1990s. Many modern vehicles now include six or more units. Airbags are considered "passive" restraints and act as a supplement to "active" restraints. Because no action by a vehicle occupant is required to activate or use the airbag, it is considered a "passive" device. This is in contrast to seat belts , which are considered "active" devices because the vehicle occupant must act to enable them. This terminology
7029-422: The most life saving safety innovations, like seat belts and roll cage construction were brought to market under its auspices. That same year, Volvo engineer Nils Bohlin invented and patented the three-point lap and shoulder seat belt , which became standard equipment on all Volvo cars in 1959. Over the next several decades, three-point safety belts were gradually mandated in all vehicles by regulators throughout
7128-639: The occupant's head in place, like a catcher's mitt. The goal of the tri-chamber airbag is to help "arrest high-speed movement" of the head, thereby reducing the likelihood of concussion injuries in a collision. The first vehicle to come with the tri-chamber airbag installed from the factory was in 2020 (for the 2021 model year) for the Acura TLX . Honda hopes that the new technology will soon make its way to all vehicles. Mercedes began offering rear passengers protection in frontal collisions in September 2020 (for
7227-416: The occupant-protection provisions of FMVSS 208 . Over the subsequent years, this NHTSA program was gradually expanded in scope. In 1984, New York State passed the first U.S. law requiring seat belt use in passenger cars. Seat belt laws have since been adopted by 49 states ( New Hampshire has not). NHTSA estimates the resulting increased seat belt use saves 10,000 per year in the United States. In 1986,
7326-399: The option for its 1977 model year , citing a lack of consumer interest. Ford and GM then spent years lobbying against air-bag requirements, claiming that the devices were unfeasible and inappropriate. Chrysler made driver-side airbags standard on 1988 and 1989 models, but airbags did not become widespread in American cars until the early 1990s. Airbags for passenger cars were introduced in
7425-717: The performance of the vehicles in a variety of crash tests, including front, side and pole impacts, and impacts with pedestrians. Testing is not mandatory, with vehicle models either being independently chosen by Euro NCAP or sponsored by the manufacturers. In Europe, new cars are certified as legal for sale under the Whole Vehicle Type Approval regimen that differs from Euro NCAP. According to Euro NCAP, "The frontal and side impact crash tests used by Euro NCAP are based on those used in European legislation. However, much higher performance requirements are used by Euro NCAP." Euro NCAP also states that "legislation sets
7524-457: The physical structure of the vehicle) that help to protect occupants during a crash. Crash avoidance systems and devices help the driver — and, increasingly, help the vehicle itself — to avoid a collision. This category includes: A subset of crash avoidance is driver assistance systems, which help the driver to detect obstacles and to control the vehicle. Driver assistance systems include: Crashworthy systems and devices prevent or reduce
7623-456: The public know the value of them and safety became a selling advantage in the late 1980s. All versions of the Chrysler minivans came with airbags starting for the 1991 model year. In 1993, The Lincoln Motor Company boasted that all vehicles in their model line were equipped with dual airbags, one for the driver's side and another for the passenger's side. The 1993 Jeep Grand Cherokee became
7722-512: The rear occupants' heads in the event of a rear-end impact. Another feature of the Toyota iQ was a seat-cushion airbag in the passenger seat to prevent the pelvis from diving below the lap belt during a frontal impact or submarining. Later Toyota models such as the Yaris added the feature to the driver's seat, as well. The seat-belt airbag is designed to better distribute the forces experienced by
7821-512: The results for vehicle shoppers' information. The NHTSA crash tests are presently operated and published as the U.S. branch of the international NCAP programme. In 2000, the NHTSA released a regulation making trunk releases mandatory for new cars by September of the following year due, in part, to the lobbying efforts of Janette Fennell . In 2003, the IIHS began conducting side impact crash tests. In 2004, NHTSA released new tests designed to test
7920-420: The risk to infants, children, and other occupants caused by airbags. In Europe , airbags were almost unheard of until the early 1990s. By 1991, four manufacturers – BMW , Honda , Mercedes-Benz, and Volvo – offered the airbag on some of their higher-end models, but shortly afterward, airbags became a common feature on more mainstream cars, with Ford and Vauxhall / Opel among the manufacturers to introduce
8019-423: The road. Despite working with the major automobile manufacturers of his time, Hetrick was unable to attract investment. Although airbags are now required in every automobile sold in the United States, Hetrick's 1951 patent filing serves as an example of a "valuable" invention with little economic value to its inventor. Its first commercial use was not implemented until after the patent expired in 1971, at which point
8118-568: The rollover risk of new cars and SUVs . Only the Mazda RX-8 got a 5-star rating. Also in 2003, the National Highway Traffic Safety Administration (NHTSA) introduced a female counterpart crash test dummy of Hybrid III . This dummy was just a scaled-down version of the original Hybrid III, only representing the smallest 5% of women based on mid-1970s standards. Airbag An airbag
8217-675: The safety of passenger vehicles. In 1998, operations moved from London to Brussels. The programme is modelled after the New Car Assessment Program, introduced 1979 by the US National Highway Traffic Safety Administration . Other areas with similar (but not identical) programmes include Australia and New Zealand with ANCAP , Latin America with Latin NCAP , Japan with JNCAP and China with C-NCAP . Euro NCAP publish safety reports on new cars, and awards 'star ratings' based on
8316-589: The severity of injuries when a crash is imminent or actually happening. Much research is carried out using anthropomorphic crash test dummies . Post-crash survivability is the chance that drivers and passengers survive a crash after it occurs. Technology such as Advanced Automatic Collision Notification can automatically place calls to emergency services and send information about a vehicle collision. Cars are much more dangerous to pedestrians than they are to drivers and passengers. Two-thirds of 1.3 million yearly auto related deaths are pedestrians. Since at least
8415-399: The side of the stationary test vehicle at a right angle. This is meant to represent another vehicle colliding with the side of a car. The car is propelled sideways at 32 km/h (20 mph) against a rigid, narrow pole at a small angle away from perpendicular to simulate a vehicle travelling sideways into roadside objects such as a tree or pole. The body in white (frame) of the vehicle
8514-542: The side-torso airbag and the side-curtain airbag. More recently, center airbags are becoming more common in the European market. Most vehicles equipped with side-curtain airbags also include side-torso airbags. However, some, such as the Chevrolet Cobalt , 2007–09 model Chevrolet Silverado/GMC Sierra , and 2009–12 Dodge Ram do not feature the side-torso airbag. From around 2000, side-impact airbags became commonplace on even low- to mid-range vehicles, such as
8613-525: The smaller-engined versions of the Ford Fiesta and Peugeot 206 , and curtain airbags were also becoming regular features on mass-market cars. The Toyota Avensis , launched in 2003, was the first mass-market car to be sold in Europe with nine airbags. Side-impact airbags or side-torso airbags are a category of airbags usually located in the seat or door panel, and inflate between the seat occupant and
8712-472: The terminology, the aviation safety community uses the terms "active" and "passive" in the opposite sense from the automotive industry. The airbag "for the covering of aeroplane and other vehicle parts" traces its origins to a United States patent, submitted in 1919 by two dentists from Birmingham , Arthur Parrott and Harold Round. The patent was approved in 1920. Air-filled bladders were in use as early as 1951. The airbag specifically for automobile use
8811-660: The usual safety features, such as seat belts and padded dashboards, bumper shocks were introduced. In 1956, Ford tried unsuccessfully to interest Americans in purchasing safer cars with their Lifeguard safety package. (Its attempt nevertheless earns Ford Motor Trend ' s "Car of the Year" award for 1956.) In 1958, the United Nations established the World Forum for Harmonization of Vehicle Regulations , an international standards body advancing auto safety. Many of
8910-454: The vehicle's interior. The airbag provides an energy-absorbing surface between the vehicle's occupants and a steering wheel, instrument panel, body pillar , headliner, and windshield . Modern vehicles may contain up to ten airbag modules in various configurations, including driver, passenger, side-curtain, seat-mounted, door-mounted, B and C-pillar mounted side-impact, knee bolster, inflatable seat belt, and pedestrian airbag modules. During
9009-436: The workplace are not limited to those surrounding the operation of large trucks. Workers outside the motor carrier industry routinely operate company-owned vehicles for deliveries, sales and repair calls, client visits, etc. In these instances, the employer providing the vehicle generally plays a major role in setting safety, maintenance, and training policy. As in non-occupational driving, young drivers are especially at risk. In
9108-421: The workplace, 45% of all fatal injuries to workers under age 18 between 1992 and 2000 in the United States resulted from transportation incidents. The terms "active" and "passive" are simple but important terms in the world of automotive safety. " Active safety " is used to refer to technology assisting in the prevention of a crash and "passive safety" to components of the vehicle (primarily airbags, seatbelts and
9207-428: The world's first door-mounted, side-curtain airbags that deployed upwards. Curtain airbags have been said to reduce brain injury or fatalities by up to 45% in a side impact with an SUV. These airbags come in various forms (e.g., tubular, curtain, door-mounted) depending on the needs of the application. Many recent SUVs and MPVs have a long inflatable curtain airbag that protects all rows of seats. In many vehicles,
9306-650: Was Mary Ward , on August 31, 1869, in Parsonstown, Ireland . In 1922, the Duesenburg Model A became the first car to have four-wheel hydraulic brakes. In 1930, safety glass became standard on all Ford cars. In the 1930s, plastic surgeon Claire L. Straith and physician C. J. Strickland advocated the use of seat belts and padded dashboards . Strickland founded the Automobile Safety League of America. In 1934, GM performed
9405-402: Was granted a patent on side-impact airbags, and they were first offered as an option in 1994 on the 1995 Volvo 850 , and as standard equipment on all Volvo cars made after 1995. In 1997, Saab introduced the first combined head and torso airbags with the launch of the Saab 9-5 . Some cars, such as the 2010 Volkswagen Polo Mk.5 have combined head- and torso-side airbags. These are fitted in
9504-486: Was introduced car buyers had little information if one car was safer than the other; the UK at the time required only a 48 km/h (30 mph) frontal crash test. The first ratings of a group of best selling vehicles were released in 1997, since then Euro NCAP has tested more than 1,800 new cars, published over 600 ratings and has helped save upwards of 78,000 lives in Europe, and encouraged manufacturers to build safer cars. As
9603-485: Was later suspected to have been caused by the airbag. In 1974, GM made its ACRS system (which consisted of a padded lower dashboard and a passenger-side air bag) available as a regular production option (RPO code AR3) in full-sized Cadillac, Buick and Oldsmobile models. The GM cars from the 1970s equipped with ACRS had a driver-side airbag, and a driver-side knee restraint. The passenger-side airbag protected both front passengers, and unlike most modern systems, integrated
9702-538: Was used in the Kia Sportage SUV and has been standard equipment since then. The airbag is located beneath the steering wheel. The Toyota Caldina introduced the first driver-side SRS knee airbag on the Japanese market in 2002. Toyota Avensis became the first vehicle sold in Europe equipped with a driver's knee airbag. The EuroNCAP reported on the 2003 Avensis, "There has been much effort to protect
9801-412: Was withdrawn from production soon afterwards. BMW 's 2007 Mini had its bonnet and headlamp fixture changed to meet the latest pedestrian safety requirements. In 2017, to celebrate Euro NCAP's 20th anniversary, they tested a 1997 Rover 100 and 2017 Honda Jazz under the same frontal offset conditions to demonstrate how far safety has come in Europe. A full test can take up to six weeks: The test car
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