unbelted vehicle occupants reach 0

0000010422 00000 n More than 400 of these occupants would have survived if they had worn their seat belts. This document has been published in the Federal Register. Removing the Driver's Seat Belt Warning Audible Signal Duration Upper Limit. The Public Inspection page NHTSA also seeks comment on whether a rear seat belt warning could conflict with other in-vehicle warnings. A variety of potential system requirements could be proposed to address this potential issue. Contrary to the agency's expectations, the initial vehicle introduction of these systems in the early 1970s was not well-received by the public. on The First, Second and Third Collision - State Auto . Learn more here. 62. 16[17] of the Economic Commission for Europe of the United Nations (UNECE) that will require seat belt reminder systems in all front and rear seats on new cars beginning in September 2019. [89] However, such systems might require occupant detection sensors in order to minimize or eliminate false warnings. 8. The first option requires that if the key is in the on or start position and the seat belt is not in use, the vehicle must provide a visual warning for at least 60 seconds, and an audible warning that lasts 4 to 8 seconds. As noted above, an enhanced warning that activates for an unoccupied seat could be a nuisance that either desensitizes the occupants to the warning signal or leads them to circumvent or defeat the warning. NHTSA also seeks comment on proposing multiple compliance options for the warning system requirements. We recognize that larger vehicles with many rear designated seating positions may present challenges. NHTSA has not subsequently amended FMVSS No. Li, R., Pickrell, T.M. [83] 39. In 1972, NHTSA adopted occupant protection options for passenger cars that included (for cars that did not provide automatic protection) an interlock system that would prevent the engine from starting if any of the front seat belts were not fastened. NHTSA seeks comment on the relative merits of such systems. Should it also depend on the recipient of the warning (for example, driver versus rear passenger)? Speeding was a contributing factor in 27% of all fatal crashes in 2016, and 10,111 lives were lost in speeding-related crashes. documents in the last year, by the Environmental Protection Agency [81] What Should I do if I Hit an Unoccupied Vehicle? - USAttorneys DOT 2009 Belt Warning Study, supra. 0 We also seek comment on whether we should propose requiring a single-trip manual deactivation of the seat belt warning system once the minimal signal performance requirements are met, which might diminish the likelihood of circumvention. [50] Should NHTSA retain these criteria to determine if a rear seated occupant is belted, and if not, what should the criteria be, and why? You can arrange with the docket to be notified when others file comments in the docket. Would delaying the warning until the vehicle is placed in gear make it more likely that the occupants fasten their belts before the vehicle is in motion? 64. If these vehicles can pass these 2. Chapter 301, Motor Vehicle Safety (49 U.S.C. Approximately 37,000+ people die annually on the roads of the United States. Under 49 U.S.C. 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. 26. We seek comment on how NHTSA might specify warning requirements so that any such conflicts are avoided or minimized, and, if a conflict cannot be avoided, which warning, if any, should take precedence. For systems with occupant detection on all rear seating positions, the visual signal does not need to indicate the number of seat belts in use or not in use, but the signal must remain active if a seat belt remains unfastened on any of the occupied seats in the rear. 208 for the driver's seat belt warning. 4092 0 obj <> endobj However, occupant detection for the rear seats may present both technical and cost challenges. Survey of Principal Drivers of Vehicles with a Rear Seat Belt Reminder System. Although seat belt use has steadily increased over the past few decades, usage rates for rear belts have consistently been below those for the front seats. NHTSA also seeks comment on the technological and economic feasibility of alternative rear seat belt warning systems. The current driver's seat belt visual warning is required to last at least 60 seconds under the second compliance option. Volvo, Toyota, Mazda, Ford and Jaguar Land Rover offer vehicles for sale in the U.S. with rear seat belt warning systems. 30111. 83. Webrestraints. Are there other triggering conditions for the start of a trip NHTSA should consider, and what would be the justification for choosing them? It is not an official legal edition of the Federal To what extent would requiring a warning be visible to rear passengers increase cost and complexity, and would this be justified? The system can determine whether any seats are occupied by an unbelted occupant, as opposed to simply notifying the driver which or how many belts, if any, are fastened. 4. The study found, among other things, that about one quarter of drivers (24%) of vehicles equipped with a rear seat belt warning system noticed an increase in rear seat belt use. DOT 2009 Belt Warning Study, p. 1. The first level warning consists of a visual warning that is active for at least 30 seconds when any occupied front seat has an unfastened seat belt. It has also been pointed out that the research on seat belt use and acceptability among drivers may not be representative of situations where multiple passengers are present and that further evaluation is warranted on the annoyance and acceptance of seat belt warnings. A student places a 2.50 gram sample of magnesium metal in a bottle and adds hydrochloric acid. 2015. documents in the last year, 825 NHTSA-2010-0061-0002. Survey of Principal Drivers of Vehicles with a Rear Seat Belt Reminder System. Describe any assumptions you make and provide any technical information and/or data that you used. Your driving privilege will be canceled if you fail to comply with some portion of the Florida Statutes. Under the second option, when the key is turned to the on or start position, the vehicle must provide a visual warning for 4 to 8 seconds (regardless of whether the driver seat belt is fastened) and an audible warning lasting 4 to 8 seconds, if the driver seat belt is not in use. Rear seat warning systems that employ occupant detection have potential advantages over systems that do not utilize it. FMVSS No. Washington, DC: National Highway Traffic Safety Administration [hereinafter DOT 2007 Acceptability Study]. According to data from NHTSA's National Occupant Protection Use Survey, from 2006 to 2017, seat belt use was consistently lower in rear seats than in front seats, with the lowest difference of 6.2 percent in 2007 and the highest difference of 15.6 percent in 2006. Other international NCAP programs, including Euro NCAP, Japan's New Car Assessment Program (J-NCAP), China NCAP (C-NCAP), Latin NCAP, New Car Assessment Program for Southeast Asia (ASEAN NCAP), Korean NCAP (KNCAP), and Australasian New Car Assessment Program (ANCAP), award bonus points to vehicles that are equipped with seat belt warning systems for passenger seating positions. 208 to require a seat belt warning system for rear seats on passenger cars and multipurpose passenger vehicles (MPVs) with a gross vehicle weight rating (GVWR) of 4,536 kilograms (10,000 pounds) or less. 22. Except for change of status events, the system may allow the driver to acknowledge the signal for rear seats and switch it off. __________ is a type of drug that temporarily stimulates some vital process or organ in the body. We believe that occupant detection is voluntarily used in the front passenger seat to avoid having an audible warning activate for an unoccupied seat. 2015. The agency has presented a wide variety of different potential alert systems, all with different cost and effectiveness profiles, and is not at this time conducting a cost-benefit analysis on any particular approach. 30124). Register documents. House Report 107-108, June 22, 2001. A problem with false reminders is that they can lead occupants to disregard or attempt to circumvent the system, defeating the purpose of such systems. The ECE regulations allow the rear seat belt warning system to incorporate a short-term and/or a long-term deactivation feature for the audible change-of-status warning. 0000020009 00000 n [18] Enhanced warning systems. 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. 04/28/2023, 258 Should NHTSA propose one or more of these systems as requirements or compliance options? When you send a comment containing information claimed to be confidential business information, you should include a cover letter setting forth the information specified in our confidential business information regulation (49 CFR part 512). July 2003. In order for a rear seat belt warning to have an impact on seat belt use, it must balance effectiveness with acceptability. The city of Provo in Utah, tats-Unis, has 44 public charging station ports (Level 2 and Level 3) within 15km. Information of this sort is already required by FMVSS No. UPDATED REVIEW OF POTENTIAL TEST P FMVSS NO 208 208 by removing the 8-second limitation would eliminate the need to differentiate between signals and give vehicle manufacturers greater flexibility in designing their seat belt warning systems. Seventy-eight percent of drivers were satisfied with the change-of-status warning during a trip; about 1 percent were dissatisfied. Euro NCAP and Start Printed Page 51086the revised ECE regulations do not have such specifications. 13771 (82 FR 9339 (Feb. 3, 2017)) because it is an advance notice of proposed rulemaking.Start Printed Page 51090. ]';~,v7['.v&Z-Mf]PGW#^fU;$Q:FHo>qhp-^J9M0*EIdCH_"g2Zd\nJCCPbk+3n*]*1n-J"HMrGR> 3H^ V)FaV"kh

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