TR2021004936A2

TR2021004936A2 - AN ADJUSTABLE AIRBAG FOR PASSENGER BUS BEHIND HEAD HEADS ON PASSENGER BUS

Info

Publication number: TR2021004936A2
Application number: TR2021/004936A
Authority: TR
Inventors: Alper Ayşecan
Original assignee: Mercedes Benz Tuerk As; Mercedes Benz Türk Anoni̇m Şi̇rketi̇
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2022-10-21

Abstract

Buluş, araçlarda, otobüslerde koltuklar (2) üzerindeki hava yastıkları (8) ile ilgili olup, özelliği; yolcuların (1) koltuğa (2) oturduğunu algılayıp boyunu ölçerek hava yastığını (8) yolcu (1) boyuna göre ayarlanabilmesini sağlayan sensörler, sensörler ile iletişim halinde hava yastığının (8) yolcu (1) boyuna göre ayarlanmasını sağlayan en az bir kontrol ünitesi (4) içeren yolcu (1) otobüslerinde koltuk (2) başlıklarının arkasında yolcular (1) için ayarlanabilen hava yastığı (8) sistemi ile karakterize edilir.The invention relates to the airbags (8) on the seats (2) in vehicles and buses, and its feature is; Sensors that detect when the passengers (1) are sitting on the seat (2) and measure their height to adjust the airbag (8) according to the height of the passenger (1), at least one control unit () that enables the airbag (8) to be adjusted according to the height of the passenger (1) in communication with the sensors. 4) is characterized by the adjustable airbag (8) system for the passengers (1) behind the headrests of the seat (2) in passenger (1) buses.

Description

TARFNAME YOLCU OTOBUSLERINDE KOLTUK BASLIKLARININ ARKASINDA YOLCULAR içiN AYARLANABILEN BIR HAVA YASTIGI Teknik Alan Mevcut bulus; araçlarda, otobüslerde koltuk basliklarinin arkasina entegre edilen yapilar ile ilgilidir. Bulus özellikle, koltuk basliklarinin arkasina yolcular için ayarlanabilen bir hava yastiginin entegre edilmesini saglayan yolcu otobüslerinde koltuk basliklarinin arkasinda yolcular için ayarlanabilen bir hava yastigi ile ilgilidir. Teknigin Bilinen Durumunun Açiklanmasi Araçlarda, otobüslerde koltuk basliklarinin arkasina entegre edilen yapilar yastiklar bulunmaktadir. Her koltugun arkasinda bulunan hava yastiginin boyu önem kazanmaktadir. On koltuktaki hava yastiginin boyu arka koltuktaki yolcunun boyuna uygun olmadiginda kazalarda yolcunun korunmasi sorunlu hale gelmektedir. Bu durumda, her bir yolcuya göre hava yastiginin ayarlanabilmesi mümkün olmamaktadir. Her yolcu boyunun degisken olmasi ve hava yastiginin her yolcuya göre ayarlanmasi saglanamadigi için kazalarda yolcularin zarar görmesi riski olusmaktadir. TR 2007/03408 numarali patent basvurusunda, bir motorlu tasitta yolcu hava yastiginin etkinligini kaldirmak için elektronik cihaz açiklanmaktadir. Hava yastiklarini kumanda eden ve gösterge paneline bagli bir kumanda birimine, seri transmisyon hattiyla bagli bir gösterge paneli, gösterge paneline bagli bir tus takimi içeren tipte bir elektronik deaktivatör cihazi tarif edilmektedir. Basvuru içeriginde deaktivatör bir cihaz açiklanmakta olup hava yastiklarinda yolcu boyunun degiskenligi sorununa getirilen bir çözüm degildir. Farkli bir teknik yapi açiklanmaktadir. Sonuç olarak; hava yastiginin yolcuya göre ayarlanmasina dair yeni teknik gelistirmeler üzerinde çalismalar yapilmaktadir. Yeni teknik çözümlerin gelistirilmesi ihtiyaci olusmaktadir. Bulusun Amaçlarinin Açiklanmasi Teknigin bilinen durumundan yola çikilarak bulusun gayesi, mevcut yapilardaki olumsuzluklarin giderildigi, yolcu otobüslerinde koltuk bagliklarinin arkasinda yolcular için ayarlanabilen bir hava yastigi sistemi gelistirilmesidir. Bulusun bir baska amaci, koltuga oturan yolcunun boyunun ölçülmesi sonrasinda bir ön siradaki koltuga entegre edilmis hava yastiginin yolcunun boyuna uygun konuma gelmesidir. Bulusun bir baska amaci da, standart olarak eklenen hava yastiklarinin, farkli yolcu boylari için uygun olmayisi sorununun ortadan kaldirilmasidir. Bulusun bir baska amaci da, otobüste yolcularin olasi kafa ve yüz travmalarinin, yaralanmalarin ve deformasyonlarin minimize edilmesidir. Bulusun bir baska amaci da, kaza aninda yolcularin daha az zarar görmesini saglayan bir çözüm gelistirilmesidir. Bahsedilen amaçlara ulasmak üzere, önemli avantajlari beraberinde getiren yolcu otobüslerinde koltuk bagliklarinin arkasinda yolcular için ayarlanabilen bir hava yastigi sistemi gelistirilmistir. Sekillerin Açiklanmasi Sekil-1; Bulusun temsili bir uygulamasinin çizimidir. Referans Numaralari 1 Yolcu 5 Boy ölçüm sensörü 2 Koltuk 6 On koltuk sensörü 3 Agirlik sensörü 7 On koltuk 4 Kontrol ünitesi 8 Hava yastigi Bulusun Detayli Açiklanmasi Yolcu (1) koltugunun (2) bas ve oturma kismina entegre edilmis sensörler, boy ölçüm sensörü (5), agirlik sensörü (3) yardimi ile koltuga (2) oturan yolcunun (1) boyunun ölçülmesi sonrasinda bir ön siradaki ön koltuga (7) entegre edilmis hava yastiginin (8) yolcunun (1) boyuna uygun konuma gelmesi ön koltuk sensörü (6) vasitasiyla ölçülerek saglanir. Yolcu (1), koltuguna (2) oturdugunda, koltuktaki (2) agirlik sensörü (3) yolcu ('l) oturduktan sonra agirlik degistiginde devreye girer ve kontrol ünitesine (4) koltukta (2) yolcu (1) oldugu bilgisi aktarilir ve boy ölçüm sensörü (5) aktiflesir. Sonrasinda koltuk (2) basinda pozisyonlanmis olan boy ölçüm sensör (5) yardimi ile oturan yolcunun(1) boyu ölçülür ve bilgi kontrol ünitesine (4) iletilir. On koltuk sensörü (6), kontrol ünitesinde (4) islenen bilgi yardimi ile ön koltugun (7) kafa kismina yerlestirilmis olan hava yastiginin (8) yüksekligini yukari asagi yönlerinde, koltukta (2) oturan yolcunun (1) boyuna göre ayarlar. Hava yastigi (8) pozisyonu ayarlandiktan sonra, sistem kontrol ünitesi (4) tarafindan kilitlenir. Bulus, araçlarda, otobüslerde koltuklar (2) üzerindeki hava yastiklari (8) ile ilgili olup, özelligi; yolcularin (1) koltuga (2) oturdugunu algilayip boyunu ölçerek hava yastigini (8) yolcu (1) boyuna göre ayarlanabilmesini saglayan sensörler, sensörler ile iletisim halinde hava yastiginin (8) yolcu (1) boyuna göre ayarlanmasini saglayan en az bir kontrol ünitesi (4) içeren yolcu (1) otobüslerinde koltuk (2) basliklarinin arkasinda yolcular (1) için ayarlanabilen hava yastigi (8) sistemi ile karakterize edilir. Yolcu (1) koltugunun (2) bas ve oturma kismina entegre edilmis sensörler, boy ölçüm sensörü (5), agirlik sensörü (3) yardimi ile koltuga (2) oturan yolcunun (1) boyunun ölçülmesi sonrasinda bir ön siradaki ön koltuga (7) entegre edilmis hava yastiginin (8) yolcunun (1) boyuna uygun konuma gelmesini saglayan mekanizmayi kontrol eden kontrol ünitesi (4) içerir. Yolcu ('l), koltuguna (2) oturdugunda, yolcu (1) oturduktan sonra agirlik degistiginde devreye giren ve kontrol ünitesine (4) koltukta (2) yolcu (1) oldugu bilgisi aktaran koltuk (2) üzerinde en az bir agirlik sensörü (3), agirlik algilandiktan sonra aktif hale gelen koltuk (2) basinda pozisyonlanmis olan oturan yolcunun (1) boyu ölçülerek kontrol ünitesine (4) iletilmesini saglayan en az bir boy ölçüm sensörü (5) içerir. Kontrol ünitesinde (4) islenen bilgi yardimi ile ön koltugun (7) kafa kismina yerlestirilmis olan hava yastiginin (8) yüksekligini yukari asagi yönlerinde, koltukta (2) oturan yolcunun (1) boyuna göre ayarlayan ve hava yastigi (8) pozisyonu ayarlandiktan sonra, sistem kontrol ünitesi (4) tarafindan kilitlenmesini saglayan ön koltuk sensörü (6) ve mekanizma içerir. Koltuk (2) üzerinde yolcunun (1) olugunu algilayan agirlik sensörü (3), koltuga (2) oturan yolcunun (1) boy bilgisini alan boy ölçüm sensörü (5), boy ölçüm sensöründen (5) gelen bilgiye göre hava yastiginin (8) yolcu (1) boyuna göre ayarlanmasini saglayan mekanizmayi kontrol eden kontrol ünitesi (4) içerir. On koltuk (7) üzerindeki hava yastiginin (8) konumunun yolcu (1) boyuna göre ayarlanma bilgisini kontrol ünitesine (4) ileten ön koltuk sensörü (6) içerir. Koltuk (2) üzerine oturan yolcunun (1) ön koltuk (7) üzerindeki hava yastigi (8) konumunun yolcu (1) boyuna göre ayarlanmasini saglayan kontrol ünitesi (4) ve/veya mekanizma TR TR DESCRIPTION AN ADJUSTABLE AIRBAG FOR PASSENGERS BEHIND THE HEADRESTS IN PASSENGER BUSES Technical Field Current invention; It is about the structures integrated behind the headrests in vehicles and buses. The invention particularly relates to an adjustable airbag for passengers behind the headrests in passenger buses, which enables the integration of an adjustable airbag for passengers behind the headrests. Description of the State of the Art: In vehicles and buses, there are cushions integrated into the back of the headrests. The size of the airbag behind each seat becomes important. When the size of the airbag in the front seat is not suitable for the height of the passenger in the back seat, protecting the passenger in accidents becomes problematic. In this case, it is not possible to adjust the airbag for each passenger. Since the height of each passenger is variable and the airbag cannot be adjusted according to each passenger, there is a risk of passengers being harmed in accidents. In the patent application numbered TR 2007/03408, an electronic device for deactivating the passenger airbag in a motor vehicle is disclosed. An electronic deactivator device of the type that controls the airbags and includes a control unit connected to the instrument panel, an instrument panel connected via a serial transmission line, and a keypad connected to the instrument panel is described. The application content describes a deactivator device and is not a solution to the problem of passenger height variability in airbags. A different technical structure is described. In conclusion; Studies are being carried out on new technical developments regarding the adjustment of the airbag according to the passenger. There is a need to develop new technical solutions. Explanation of the Purposes of the Invention Based on the known state of the art, the purpose of the invention is to develop an adjustable airbag system for passengers behind the seat restraints in passenger buses, which eliminates the drawbacks in existing structures. Another purpose of the invention is to measure the height of the passenger sitting on the seat and then adjust the airbag integrated into the seat in the front row to a position suitable for the height of the passenger. Another purpose of the invention is to eliminate the problem that standard airbags are not suitable for different passenger sizes. Another purpose of the invention is to minimize possible head and facial traumas, injuries and deformations of passengers on the bus. Another purpose of the invention is to develop a solution that ensures less harm to passengers in the event of an accident. In order to achieve the mentioned objectives, an adjustable airbag system for passengers behind the seat restraints in passenger buses has been developed, which brings significant advantages. Explanation of Figures Figure-1; It is a drawing of a representative application of the invention. Reference Numbers 1 Passenger 5 Height measurement sensor 2 Seat 6 Front seat sensor 3 Weight sensor 7 Front seat 4 Control unit 8 Airbag Detailed Explanation of the Invention Sensors integrated in the head and sitting parts of the passenger (1) seat (2), height measurement sensor (5) ), after measuring the height of the passenger (1) sitting on the seat (2) with the help of the weight sensor (3), the airbag (8) integrated into the front seat (7) in the front row is adjusted to the height of the passenger (1) by the front seat sensor (6). It is provided by measuring . When the passenger (1) sits on the seat (2), the weight sensor (3) on the seat (2) is activated when the weight changes after the passenger (1) sits down, and the information that there is passenger (1) on the seat (2) is transmitted to the control unit (4) and the height The measurement sensor (5) is activated. Afterwards, the height of the seated passenger (1) is measured with the help of the height measurement sensor (5) positioned at the head of the seat (2) and the information is transmitted to the control unit (4). The front seat sensor (6), with the help of the information processed in the control unit (4), adjusts the height of the airbag (8) placed on the head of the front seat (7) in up and down directions, according to the height of the passenger (1) sitting on the seat (2). After the airbag (8) position is adjusted, the system is locked by the control unit (4). The invention is related to the airbags (8) on the seats (2) in vehicles and buses, and its feature is; Sensors that detect when passengers (1) sit on the seat (2) and measure their height, allowing the airbag (8) to be adjusted according to the height of the passenger (1), at least one control unit (which, in communication with the sensors, allows the airbag (8) to be adjusted according to the height of the passenger (1). It is characterized by an adjustable airbag (8) system for passengers (1) behind the seat (2) headrests in passenger (1) buses containing 4). After measuring the height of the passenger (1) sitting on the seat (2) with the help of sensors integrated into the head and sitting parts of the passenger seat (2), the height measurement sensor (5), and the weight sensor (3), the passenger (1) is placed on the front seat (7) in the front row. It contains a control unit (4) that controls the mechanism that ensures that the integrated airbag (8) is positioned in accordance with the height of the passenger (1). When the passenger (1) sits on the seat (2), there is at least one weight sensor (2) on the seat (2), which is activated when the weight changes after the passenger (1) sits and transmits information to the control unit (4) that there is a passenger (1) on the seat (2). 3) contains at least one height measurement sensor (5) that enables the height of the seated passenger (1) positioned at the head of the seat (2), which is activated after the weight is detected, to be measured and transmitted to the control unit (4). With the help of the information processed in the control unit (4), the height of the airbag (8) placed on the head of the front seat (7) is adjusted up and down, according to the height of the passenger (1) sitting on the seat (2), and after the position of the airbag (8) is adjusted, It contains a front seat sensor (6) and mechanism that allows it to be locked by the system control unit (4). The weight sensor (3) detects the presence of the passenger (1) on the seat (2), the height measurement sensor (5) which receives the height information of the passenger (1) sitting on the seat (2), the airbag (8) according to the information from the height measurement sensor (5). It contains a control unit (4) that controls the mechanism that allows it to be adjusted according to the height of the passenger (1). It contains a front seat sensor (6) that transmits the information about adjusting the position of the airbag (8) on the front seat (7) according to the height of the passenger (1) to the control unit (4). Control unit (4) and/or mechanism that allows the position of the airbag (8) on the front seat (7) of the passenger (1) sitting on the seat (2) to be adjusted according to the height of the passenger (1) TR TR

Claims

1. The invention is related to the airbags (8) on the seats (2) in vehicles and buses, and its feature is; Sensors that detect when passengers (1) sit on the seat (2) and measure their height, allowing the airbag (8) to be adjusted according to the height of the passenger (1), at least one control unit (which, in communication with the sensors, allows the airbag (8) to be adjusted according to the height of the passenger (1). It is characterized by an adjustable airbag (8) system for passengers (1) behind the seat (2) headrests in passenger (1) buses containing 4).

2. It is an adjustable airbag (8) system for passengers (1) behind the headrests of the seats (2) in passenger (1) buses in accordance with Claim 1, and its feature is; After measuring the height of the passenger (1) sitting on the seat (2) with the help of sensors integrated into the head and seating parts of the passenger seat (2), the height measurement sensor (5), the weight sensor (3), the passenger (1) is placed on the front seat in the front row (7). It contains a control unit (4) that controls the mechanism that allows the integrated airbag (8) to come to a position suitable for the height of the passenger (1).

3. It is an adjustable airbag (8) system for passengers (1) behind the headrests of the seats (2) in passenger (1) buses in accordance with Claim 1, and its feature is; When the passenger (1) sits on the seat (2), there is at least one weight sensor (3) on the seat (2), which is activated when the weight changes after the passenger (1) sits and transmits information to the control unit (4) that there is a passenger (1) on the seat (2). ), it contains at least one height measurement sensor (5) that enables the height of the seated passenger (1) positioned at the head of the seat (2), which is activated after the weight is detected, to be measured and transmitted to the control unit (4).

4. It is an adjustable airbag (8) system for passengers (1) behind the headrests of the seats (2) in passenger (1) buses in accordance with claim 1, and its feature is; - With the help of the information processed in the control unit (4), the height of the airbag (8) placed on the head of the front seat (7) is adjusted in up and down directions according to the height of the passenger (1) sitting on the seat (2) and after the airbag (8) position is adjusted. It contains the front seat sensor (6) and mechanism that allows it to be locked by the system control unit (4).

5. It is an adjustable airbag (8) system for passengers (1) behind the headrests of the seats (2) in passenger (1) buses in accordance with Claim 1, and its feature is; - weight sensor (3) that detects the presence of the passenger (1) on the seat (2), - height measurement sensor (5) that receives the height information of the passenger (1) sitting on the seat (2), - according to the information from the height measurement sensor (5), the airbag (8) It contains a control unit (4) that controls the mechanism that allows it to be adjusted according to the height of the passenger (1).

6. It is an adjustable airbag (8) system for passengers (1) behind the headrests of the seats (2) in passenger (1) buses in accordance with claim 1, and its feature is; - It contains a front seat sensor (6) that transmits the information about adjusting the position of the airbag (8) on the front seat (7) according to the height of the passenger (1) to the control unit (4).

7. It is an adjustable airbag (8) system for passengers (1) behind the headrests of the seats (2) in passenger (1) buses in accordance with claim 1, and its feature is; - It contains a control unit (4) and/or mechanism that allows the position of the airbag (8) on the front seat (7) of the passenger (1) sitting on the seat (2) to be adjusted according to the height of the passenger (1).