Similarly, an audible or visual warning of a change in the status of rear seat belts could be either electronic or mechanical and could include a haptic signal. documents in the last year, 295 The 2004 Transportation Research Board Report on technologies to increase seat belt use observed that, while limited, the data available to date provide strongly converging evidence in support of both the potential effectiveness and consumer acceptance of many new seat belt use technologies[. How can I be sure that my comments were received? 38. when you grip the steering wheel you should place your hands on the steering wheel at the 3 and 9 or 4 and 8 o'clock positions to allow room for air bags to deploy. NHTSA seeks comment on whether a proposed rear seat belt warning system would meet the requirements and considerations of 49 U.S.C. The agency also seeks comment on the safety need for such warnings and the costs and feasibility of addressing these issues. Seventy-eight percent of drivers were satisfied with the change-of-status warning during a trip; about 1 percent were dissatisfied. All of these manufacturers' rear seat belt warning systems use a display that is visible to the driver and indicates which rear seat belts are in use, as well as employing a change-of-status reminder that has visual and audible components. Rear seat warning systems that employ occupant detection have potential advantages over systems that do not utilize it. NHTSA has, over time, used a variety of strategies to increase seat belt use, including sponsoring national media campaigns, providing assistance to states enacting seat belt use laws and high-visibility enforcement campaigns, and facilitating or requiring vehicle-based strategies. 47. In this Issue, Documents You do not need to change your windshield wipers; they should last as long as you own the car. To what extent would a deactivation feature reduce the effectiveness of the warning? SAE Technical Paper 950865, International Congress and Exposition, Society of Automotive Engineers, Detroit, Michigan, Feb. 27-March 2 (1995). See Donna Glassbrenner. 0000045506 00000 n This fact sheet provides information on who was involved in serious injury and fatal unbelted-occupant crashes, where and when these crashes Their internal organs, still going 35 mph, strike their Seat belt use warning systems may also be referred to in this document as seat belt warning systems or seat belt reminder systems. 2015. A change in seat belt status in front and rear seats also initiates the second level warning. 0000042866 00000 n Are there other triggering conditions for the start of a trip NHTSA should consider, and what would be the justification for choosing them? We also seek comment on ways to propose performance requirements that provide manufacturers with the flexibility to design a warning system that is appropriate for each vehicle type. For example, NCAP evaluates the ability of an automatic emergency braking system to detect the presence of a vehicle and initiate braking without driver interaction in several different scenarios (e.g., lead vehicle slowing, lead vehicle stopped). Most new cars are sold with a three-year/36,000-mile warranty. In addition, a change-of-status warning is required by the new ECE regulation No. 64. 75. informational resource until the Administrative Committee of the Federal FMVSS No. [93] [39] (C ) that has hot summers and cold winters. 2. The second level warning is triggered by threshold criteria based on distance traveled, speed, or duration of travel, which are determined by the manufacturer. WebSingle-vehicle crashes represent the largest percentage of both unbelted KA and KABCO crashes; however, single-vehicle is over-represented in unbelted KA crashes (51.0 208 to require a seat belt warning system for rear seats on passenger cars and MPVs with a GVWR of 4,536 kg (10,000 lb) or less. 24. [81] Overall, of those who reported experiencing a change of seat belt status alert (49%), over three-quarters of these drivers (77%) said that the unbuckled passenger eventually did refasten her seat belt, either on her own or at the driver's request. 3. 0000046831 00000 n Minimum duration. seat-belt This might be addressed by programming the system to require input from door or occupant sensors to verify that the driver is in the vehicle. The RFC discussed the agency's research and findings regarding rear seat belt warnings and solicited comments. We seek comment on whether NHTSA should propose requirements to address circumvention. 208 requires a seat belt warning system for the driver's seat, but not other seating positions. This prototype edition of the 0000045887 00000 n Please note that even after the comment closing date, we will continue to file relevant information in the docket as it becomes available. of Transportation to initiate a rulemaking proceeding to amend Federal Motor Vehicle Safety Standard (FMVSS) No. However, when optimization was complete, the 30 and +30 and 25 mph 40% offset conditions were checked to ensure that all of the injury measures were 72. The OFR/GPO partnership is committed to presenting accurate and reliable Register (ACFR) issues a regulation granting it official legal status. FMVSS No. Washington, DC: National Highway Traffic Safety Administration. Unattended vehicles shall be parked with the drivers side facing the aircraft and so it will not interfere with aircraft being towed or taxied. Repeated violations are cause for disciplinary action, which may include suspension and/or dismissal.5. Seat belts will be worn by all occupants, at all times.6. on [29] Passenger vehicles with one person and an Express Pass in Toll mode or a You may read the comments received by the docket at the address given above under ADDRESSES. Euro NCAP specifies that a change-of-status audible warning must be 30 seconds long in order to receive bonus points. 0000042679 00000 n 04/28/2023, 153 19. 0000003571 00000 n NHTSA has granted the petition. 208 is intended to reduce the likelihood of occupant deaths and the likelihood and severity of occupant injuries in crashes. 86. A seat belt warning was first required in 1971, when NHTSA sought to increase seat belt use by adopting occupant protection compliance options that included the use of a seat belt warning for the front outboard seating positions. Rear seat belts are generally required except in certain buses (such as school buses) between 10,000 lb and 26,000 lb, and for school, perimeter, and transit buses over 26,000 lb. [63] Euro NCAP provides consumer information on the safety of new cars. 3, April 25, 2019, p. 5. How do I submit confidential business information? 99. 94. The behavioral strategies were upgrading existing state seat belt laws; high-visibility enforcement campaigns; a national communications plan; employer policies and regulation; and insurance industry collaboration. 2015. These are both legitimate questions and while it may seem A sequential logic system would require that the belt be buckled after the seat has been occupied in order for the system to recognize the seat belt as being buckled; An occupant buckles the seat belt behind themselves. 16, Revision 9 8.4.2.3.1; European New Car Assessment Programme Assessment ProtocolSafety Assist, 3.3.1.1. DOT HS 810 848. This study utilized a telephone survey of the drivers of vehicles with and without rear seat belt warning systems. %%EOF For example, to what extent does the sound of the latch plate clicking into the buckle when a belt is fastened currently serve as an indication of seat belt use? Many in the child passenger safety community refer to the child restraint anchorage system as the LATCH system, an abbreviation of the phrase Lower Anchors and Tethers for Children. The term was developed by a group of manufacturers and retailers for use in educating consumers on the availability and use of the anchorage system and for marketing purposes. Your driving privilege will be permanently revoked if you are convicted _____ times for DUI. developer tools pages. What would be the increased cost associated with such a system (on a per seat and per vehicle basis), and how would it compare to the increased benefits (if any)? You can arrange with the docket to be notified when others file comments in the docket. [78] As part of the agency's seat belt interlock research program, we recently performed research on the development of a seat belt misuse detection system,[75] In it, we seek comment on a variety of issues related to a requirement for a rear seat belt warning system, including potential requirements for such systems, the vehicles to which they should apply, their effectiveness, the likely consumer acceptance, and the associated costs and benefits. If it mandates an audible warning, should NHTSA specify any additional audible warning characteristics (for example, a minimum/maximum sound level)? 0000003404 00000 n The Effectiveness of Enhanced Seat Belt Reminder Systems Draft Report: Observational Field Data Collection Methodology and Findings. The petitioners further asserted that rear seat belt warnings are technologically feasible and would be less costly if they were required in all vehicles. 23. WebBased on an analysis of seat belt wearing rates among crash involved and non-crash involved drivers in Norway it is estimated that unbelted drivers have 8.3 times the fatal crash risk and 5.2 times the serious injury crash risk of belted drivers. 0000012899 00000 n Having an audible or longer-duration visual warning activate for an unoccupied seat (such as might be the case if the system did not have occupant detection) could be a nuisance for the driver and might either desensitize the occupants to the Start Printed Page 51084warning signal, or lead them to circumvent or defeat the system. DOT 2009 Belt Warning Study, supra, p. 8; Schroeder & Wilbur, supra, p. 33. 30111, to submit a report to Congress describing the reasons for not prescribing such a standard. 208 to provide a safety belt use warning system for designated seating positions in the rear seat. 22. Public Law 109-59, 10306 (2005). [13] 208 requires the driver's seat belt warning to be audio-visual. The signal may also potentially prevent children from unbuckling their seat belts. In 2012, Congress passed MAP-21. See, e.g., DOT 2009 Belt Warning Study, supra, p. 54. 208 to require a rear seat belt warning system. Since it would only need to detect whether a seat belt is in use, it would require seat belt latch or webbing spool-out sensors (assuming no defeat sensing was required). Seat belt non-users are typically categorized as either part-time non-users or so-called hard-core non-users. [84] Until the ACFR grants it official status, the XML S4.2.6 (with the exception of some options). Attitudes which are predisposing you to risk are for, Both 0000000016 00000 n DOT 2009 Belt Warning Study, supra, p. 57. The ECE regulations do not require occupant detection. How much more effective would the more informative negative-only and full-status systems be? This study, which was completed in 2015, involved a telephone survey of the drivers of vehicles with and without rear seat belt warning systems. However, occupant detection for the rear seats may present both technical and cost challenges. Search for an answer or ask Weegy. Your comments must not be more than 15 pages long. 0000046473 00000 n Washington, DC: National Highway Traffic Safety Administration. According to data from NHTSA's National Occupant Protection Use Survey (NOPUS), from 2006 to 2017, seat belt use was lower in the rear seat than in the front seat, ranging from a difference of 6.2 percent in 2007 (76.3% vs. 82.5%) to 15.6 percent in 2006 (64.8% vs. Are there new and innovative wireless technologies that could reduce or eliminate wiring complexities, such as those used in tire pressure monitoring systems? The study found that overall, drivers of vehicles with a rear seat belt warning system were satisfied with the system and noticed an increase in rear seat belt use. On November 21, 2007, Public Citizen and Advocates for Highway and Auto Safety (petitioners) petitioned NHTSA to amend FMVSS No. 0000043267 00000 n We will consider all comments received before the close of business on the comment closing date indicated above under DATES. How many moles of magnesium were used in this reaction? Enhanced warning systems. Transportation Research Board Study, supra, p. 40. Telephone: (202) 366-9826. 0000009731 00000 n Manufacturers would Start Printed Page 51089also have to determine whether driver and rear passenger seat belt warning visual signals would be treated the same. [69] Should it also depend on the recipient of the warning (for example, driver versus rear passenger)? 0 This option has a target population which is substantially larger than the generic sled test, and is immediately available for implementation. Impressing passengers. 87. Authority has been delegated to NHTSA. glass of wine and a 12 oz. The RFC discussed the agency's research and findings regarding requiring rear seat belt warnings and solicited comments. To ensure that your comments are correctly filed in the Docket, please include the Docket Number found in the heading of this document in your comments. WebIn 2020, 607 child passengers* ages 12 and younger were killed in motor vehicle crashes in the United States, 1 and more than 63,000 were injured. Even for seats where the connections are automatically established when the seat is reinstalled, the automatic connectors might malfunction and a proper connection may not be made. The Euro NCAP protocol for Safety Assist systems describes which features a seat belt reminder must have to qualify for extra points. 8. [66] 0000012756 00000 n In 2015 the agency completed an additional report on the effectiveness and consumer acceptance of rear seat belt warnings, based on a consumer survey. 18-20. This series of research studies showed, among other things, that the presence of an enhanced front seat belt reminder system increased front outboard passenger seat belt use by about 3 to 4 percentage points more than in vehicles with only a driver seat belt warning system meeting the minimum requirements in S7.3. In accordance with MAP-21, in early 2013 NHTSA initiated a rulemaking proceeding when it submitted for public comment a proposal to undertake a study regarding the effectiveness of existing rear seat belt warning systems. 2015. 0000028439 00000 n As explained below, this provision was amended in 2012 by MAP-21. See 56 FR 3222 (Jan. 29, 1991). NHTSA also seeks comment on whether there are alternative warning systems that would convey alternative or additional information to the driver (or rear passengers). Because of the detail of the data gathered (e.g., occupant demographic and vehicle-specific information), the analysis was able to control for confounding factors. See Figure 1. 2008. documents in the last year, by the Environmental Protection Agency Alternatively (or in addition), NHTSA could specify that a rear seat would be considered occupied when an occupant who weighs at least 21 kg (46.5 lb), and is at least 114 cm (45 in) tall is seated there. Motor vehicle safety is defined in the Motor Vehicle Safety Act as the performance of a motor vehicle or motor vehicle equipment in a way that protects the public against unreasonable risk of accidents occurring because of the design, construction, or performance of a motor vehicle, and against unreasonable risk of death or injury in an accident, and includes nonoperational safety of a motor vehicle.[52] There are, of course, a variety of other ways the warning system might be intentionally or inadvertently circumvented. Using a seat belt is one of the most effective actions a motor vehicle occupant can take to prevent death and injury in a crash. Your child should sit in a rear-facing car seat for as long as possible. Tinting. Collisions on city streets are largely at intersections because of lane changing, running or jumping lights. g. (NH4)2CO3\left(\mathrm{NH}_4\right)_2 \mathrm{CO}_3(NH4)2CO3 Unbelted occupants reach 0 mph by striking the windshield, steering column and dashboard, they deform and crush. Jaguar Land Rover first introduced rear seat belt warning systems in the MY 2010 Jaguar XJ, and since then has equipped four additional vehicles models with such systems (Range Rover Evoque, Range Rover, Range Rover Sport, and Discovery Sport). 0000057729 00000 n 0000009615 00000 n ECE Regulation No. 32 FR 2408, 2415 (Feb. 3, 1967) (initial Federal motor vehicle safety standards).
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