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.
43-659: The New Car Assessment Program for Southeast Asia , or known as ASEAN NCAP , is an automobile safety rating program jointly established by the Malaysian Institute of Road Safety Research (MIROS) and Global New Car Assessment Program (Global NCAP) upon a collaborative MoU signed by both parties during the FIA ( Fédération Internationale de l'Automobile ) Foundation Annual General Assembly in New Delhi, India on 7 December 2011. In January 2013, ASEAN NCAP has published
86-430: A crash is likely. In engineering , active safety systems are systems activated in response to a safety problem or abnormal event . Such systems may be activated by a human operator, automatically by a computer driven system, or even mechanically. In nuclear engineering , active safety contrasts to passive safety in that it relies on operator or computer automated intervention, whereas passive safety systems rely on
129-604: 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
172-463: 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
215-629: 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
258-452: 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
301-403: Is "primary safety" (ISO 12353-1). However, active safety is increasingly being used to describe systems that use an understanding of the state of the vehicle to both avoid and minimise the effects of a crash. These include braking systems, like brake assist , traction control systems and electronic stability control systems, that interpret signals from various sensors to help the driver control
344-464: 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
387-550: Is used in two distinct ways. The first, mainly in the United States, refers to automobile safety systems that help avoid accidents, such as good steering and brakes. In this context, passive safety refers to features that help reduce the effects of an accident, such as seat belts , airbags and strong body structures. This use is essentially interchangeable with the terms primary and secondary safety that tend to be used worldwide in standard UK English. The correct ISO term
430-619: 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
473-528: 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
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#1732794126831516-556: 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,
559-707: 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
602-600: 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,
645-712: 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
688-500: 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,
731-451: 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 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
774-592: 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,
817-484: 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
860-427: 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
903-508: 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
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#1732794126831946-536: 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
989-592: 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
1032-480: 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
1075-566: 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
1118-492: 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
1161-780: The laws of nature to make the reactor respond to dangerous events in a favourable manner. In the automotive sector the term active safety (or primary safety) refers to safety systems that are active prior to an accident. This has traditionally referred to non-complex systems such as good visibility from the vehicle and low interior noise levels. Nowadays, however, this area contains highly advanced systems such as anti-lock braking system , electronic stability control and collision warning/avoidance through automatic braking. This compares with passive safety (or secondary safety), which are active during an accident. To this category belong seat belts, deformation zones and air-bags, etc. Advancement in passive safety systems has progressed very far over
1204-422: 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
1247-416: 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,
1290-412: The other NCAP rating is appropriate for this model. The results are grouped into 5 increasingly demanding classes: Automobile safety One of 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,
1333-457: 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
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1376-495: 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, 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
1419-631: The program's first phase results involving seven popular models in the ASEAN region’s market. At this stage, two separate assessments conducted in the rating scheme which are the Adult Occupant Protection (AOP) by star-rating and Child Occupant Protection (COP) by percentage-based rating. As of 2023, the following organizations are officially in the ASEAN NCAP member organizations: Due to the high number of deaths on motorcycles in
1462-539: The region, ASEAN NCAP began prioritizing biker safety from 2017. Since March 2020, it is mandatory to show a safety label with all display vehicles for sale in Malaysia. The printed information must show the ASEAN NCAP safety rating. Other NCAP safety ratings may also be shown in addition to the ASEAN NCAP safety rating. If the ASEAN NCAP rating has not yet been determined then other NCAP safety ratings may be used but only with approval from ASEAN NCAP – who will verify that
1505-563: 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
1548-608: 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. Active safety The term active safety (or primary safety )
1591-589: 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
1634-667: 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 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
1677-660: 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
1720-658: The vehicle. Additionally, forward-looking, sensor-based systems such as advanced driver-assistance systems including adaptive cruise control and collision warning/avoidance/mitigation systems are also considered as active safety systems under this definition. These forward-looking technologies are expected to play an increasing role in collision avoidance and mitigation in the future. Most major component suppliers, such as Aptiv , TRW and Bosch, are developing such systems. However, as they become more sophisticated, questions will need to be addressed regarding driver autonomy and at what point these systems should intervene if they believe
1763-436: 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
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1806-421: 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
1849-650: 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
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