TR2021009054A2 - AUTOMATIC CHASSIS LOWERING SYSTEM THROUGH WEIGHT DATA - Google Patents
AUTOMATIC CHASSIS LOWERING SYSTEM THROUGH WEIGHT DATAInfo
- Publication number
- TR2021009054A2 TR2021009054A2 TR2021/009054 TR2021009054A2 TR 2021009054 A2 TR2021009054 A2 TR 2021009054A2 TR 2021/009054 TR2021/009054 TR 2021/009054 TR 2021009054 A2 TR2021009054 A2 TR 2021009054A2
- Authority
- TR
- Turkey
- Prior art keywords
- vehicle
- chassis
- weight
- fully loaded
- weight data
- Prior art date
Links
- 238000013459 approach Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
Abstract
Buluş, ağır yük taşıyan araçların ağır yük koşullarında güvenli sürüş yapılmasını sağlayan sistemler ile ilgili olup, özelliği; ağır yük taşıyan araçlarda ağırlık datası vasıtasıyla otomatik şasi düşürme sistemi içermesi ile karakterize edilir.The invention is related to systems that enable vehicles carrying heavy loads to drive safely under heavy load conditions, and its feature is; It is characterized by including an automatic chassis lowering system through weight data in vehicles carrying heavy loads.
Description
TARFNAME AGIRLIK DATASI VASITASIYLA OTOMATIK SASI DUSURME SISTEMI Teknik Alan Mevcut bulus; agir yük tasiyan araçlarin agir yük kosullarinda güvenli sürüs yapilmasini saglayan sistemler ile ilgilidir. Bulus `Özellikle, agir yük tasiyan araçlarda agirlik datasi vasitasiyla otomatik sasi düsürme sistemi ile ilgilidir. Bu sayede, aracin agirlik merkezi Z ekseninde zemine dogru yaklasir ve araç tam yüklü durumda daha stabil hale getirilir. Teknigin Bilinen Durumunun Açiklanmasi Agir yük tasiyan araçlarda, tasinan yük miktarina göre aracin sürüs kontrolü ve yer ile olan yüksekliginde degisimler olusmaktadir. Bu durumda sürüs güvenligi için agir yüklemelerde dengeli bir sürüs için gerekli konuma gelmesi önemlidir. Aracin agir yük altinda ilerlerken olasi kazalara sebebiyet vermesi, sürüs kontrolünün zor saglanmasi, aracin dengesiz bir sekilde ilerlemesi, aerodinamik yapinin olumsuz etkilenmesi sorunlari olusabilmektedir. Araçlarin tam yüklü durumda, yükleme türlerinden kaynaklanan kazalarini Önlemek için dengeli sürüs çok önemlidir. Aracin tam yüklü durumda sasi seviyesindeki degisimi algilayip havali süspansiyonlu araçlarda daha güvenli ve stabil sürüs saglayan sistemlere ihtiyaç duyulmaktadir. sasiye göre farkli sürüs yüksekliklerine ayarlanabilen, tekerlekleri sasi parçalarinin altinda güvenli bir mesafede olan, 'özellikle yüklü veya bos konteynerlerin tasinmasi için yükleme araci veya sürüs durumunda sasiye sikica bagli parçalar, özellikle konteyner, yerlestirilmistir, dingil için, biri gerekli olandan daha az bir güvenlik mesafesine sahip olan iki sürüs yüksekligi ayarindan bahsedilmektedir. Ancak, yukarida ifade edilen agir yük tasiyan araçlarin asiri yüklü durumunda olasi kazalarin önlenmesini saglayan bir sistem degildir. Farkli bir teknik yapi açiklanmaktadir. Sonuç olarak; agir yük tasiyan araçlarda, tasinan yük miktarina göre aracin sürüs kontrolü ve yer ile olan yüksekliginde degisimlerine göre güvenli sürüs yapilabilmesini saglayan yeni gelistirmelere ihtiyaç duyulmaktadir. Bulusun Amaçlarinin Açiklanmasi Teknigin bilinen durumundan yola çikilarak bulusun gayesi, mevcut yapilardaki olumsuzluklarin giderildigi, agirlik datasi vasitasiyla otomatik sasi düsürme sistemi gelistirilmesidir. Bulusun bir baska amaci, aracin tam yüklü durumda sasi seviyesini düsürerek havali süspansiyonlu araçlarda daha güvenli ve stabil sürüs saglanmasidir. Bulusun bir baska amaci da, aracin tam yüklü durumda olasi kazalarin önlenmesidir. Bulusun bir baska amaci da, arasin tam yüklü durumunda daha güvenli sürüs yapilabilmesidir. Bulusun bir baska amaci da, araçlarin tam yüklü durumda, yükleme türlerinden kaynaklanan kazalarin önlenebilmesidir. Bulusun bir baska amaci da, aracin tam yüklü durumuna agirlik datalari alinarak kontrol ünitesi vasitasiyla otomatik sasi düsürme sayesinde güvenli stabil sürüs yapilabilmesidir. Bahsedilen amaçlara ulasmak üzere, önemli teknik avantajlar getiren agirlik datasi vasitasiyla otomatik sasi düsürme sistemi gelistirilmistir. Sekillerin Açiklanmasi Sekil-1; Bulusun temsili bir uygulamasinin çizimidir. Sekil-2; Bulusun temsili bir uygulamasinin sematik çizimidir. Referans Numaralari 1 Hava körügü 5 Kontrol ünitesi 2 Agirlik sensörü 6 Selenoid valf 4 Sasi seviye ayarlama Bulusun Detayli Açiklanmasi Sekil-15de görüldügü üzere araç yükü (3), agirlik sensörleri (2) yardimiyla hesaplanir. Hava körükleri (1) basinçli hava ile doludur. Araç bos durumdadir. Tam yüklü (3) durum, agirlik sensörleri (2) yardimiyla saptanir. Hava körüklerindeki (1) basinçli hava bosaltilir ve aracin sasi yüksekligi en alt seviyeye ayarlanir. Araç seviye ayarlama (4) sayesinde tam yüklü (3) durumlarda aracin sasi seviyesinin en alt seviyeye ayarlanmasiyla daha stabil ve güvenli sürüs saglanir. Sekil-2'de görüldügü üzere araç agirligi, agirlik sensörleri (2) yardimiyla hesaplanir. Agirlik sensöründen (2) sensör datasi alinarak kontrol ünitesine (5) iletilir. Eger araç agirligi tam yükü suruma esit ise kontrol ünitesi (5), elektrik sinyali ile selenoid valf (6) vasitasiyla hava körüklerindeki (1) basinçli havanin tahliye edilmesini saglar. Hava körüklerindeki (1) basinçli hava tahliye edilir. Sasi seviye ayarlama (4) islemi ile aracin sasi seviyesinin en alt seviyeye ayarlanmasi saglanir. Aracin agirliginin hesaplanmasi için araç agirlik sensörleri (2) ile donatilmaktadir. Agirlik sensörlerinden (2) gelen veriler bir elektronik kontrol ünitesi (5) tarafindan degerlendirilir. Araç agirligi tam yüklü durumdaysa, elektronik kontrol ünitesi (5) hava körüklerindeki (1) basinçli havayi bosaltmak için solenoid valfe (6) elektrik sinyali gönderir. Böylelikle, hava körüklerindeki (1) basinçli havanin bosaltilmasiyla sasi seviyesi otomatik olarak en alt seviyede ayarlanir. Sasi seviye ayarlama (4) sayesinde, tam yüklü (3) durumda aracin agirlik merkezi Z ekseninde zemine dogru yaklasir ve araç tam yüklü durumda daha stabil hale getirilir. Bulus, agir yük tasiyan araçlarin agir yük kosullarinda güvenli sürüs yapilmasini saglayan sistemler ile ilgili olup, özelligi; aracin agirliginin hesaplanmasi için en az bir agirlik sensörü (2), agirlik sensörlerinden (2) gelen verilerin aracin tam yüklü veya bos olma durumuna göre degerlendirildigi elektronik kontrol ünitesi (5), araç agirligi tam yüklü (3) durumdaysa, hava körüklerindeki (1) basinçli havayi bosaltmak için solenoid valfe (6) elektrik sinyali göndererek veya farkli sekilde hava körüklerindeki (1) basinçli havanin bosaltilmasiyla sasi seviyesi otomatik olarak en alt seviyede ayarlanmasini saglayan elektronik kontrol ünitesi (5) ile olusturulan agir yük tasiyan araçlarda agirlik datasi vasitasiyla otomatik sasi düsürme sistemi içermesi ile karakterize edilir. Tam yüklü (3) durum, agirlik sensörleri (2) yardimiyla saptanarak agirlik datalarinin iletildikten sonra hava körüklerindeki (1) basinçli hava bosaltilir ve aracin sasi yüksekligi en alt seviyeye ayarlanmasi sayesinde tam yüklü (3) durumlarda aracin sasi seviyesinin en alt seviyeye ayarlanmasiyla daha stabil ve güvenli sürüs saglayan kontrol ünitesi (5) içerir. Agirlik sensörlerinden (2) gelen agirlik datasi üzerinden aracin tam yüklü (3) oldugunu algilayip hava körüklerinden (1) basinçli havanin bosaltilmasini saglayan mekanizmayi kumanda eden kontrol ünitesi (5) içerir. Tam yüklü (3) durumda aracin agirlik merkezi Z ekseninde zemine dogru yaklasmasi ve araç tam yüklü durumda daha stabil hale gelmesini saglamak için hava körüklerinden (1) basinçli havanin tahliye edilerek sasi seviyesi ayarlama (4) islemini yapan selenoid valfi (6) kontrol eden kontrol ünitesi (5) içerir. Tam yüklü (3) durumda aracin sasi konumunun an alt konuma ayarlanabilmesini saglayan hava kbrüklerinden (1) basinçli hava tahliyesi ile sasi seviyesini düsüren sasi ayarlama mekanizmasi içerir. Yük (3) olmadigi bos durumu agirlik sensbrlerinden (2) algilayip aracin hava körüklerine (1) basinçli hava doldurularak sasi seviyesinin yükseltilmesini saglayan kontrol ünitesi (5) içerir. TR TR TR TR AUTOMATIC BASE REDUCING SYSTEM VIA DESCRIPTION WEIGHT DATA Technical Field Present invention; It is related to systems that enable safe driving of heavy load vehicles under heavy load conditions. The invention is particularly related to the automatic chassis lowering system through weight data in vehicles carrying heavy loads. In this way, the center of gravity of the vehicle approaches the ground in the Z axis and the vehicle is made more stable when fully loaded. Explanation of the State of the Art In vehicles carrying heavy loads, changes occur in the driving control and height of the vehicle from the ground depending on the amount of load carried. In this case, it is important for driving safety to reach the required position for a balanced ride under heavy loads. Problems may arise when the vehicle is moving under heavy load, causing possible accidents, difficulty in driving control, the vehicle moving unbalanced, and the aerodynamic structure being negatively affected. Balanced driving is very important to prevent accidents caused by loading types of vehicles when fully loaded. There is a need for systems that detect the change in the chassis level of the vehicle when fully loaded and provide safer and more stable driving in vehicles with air suspension. adjustable to different ride heights relative to the chassis, with the wheels at a safe distance below the chassis parts, 'loading vehicle for the transport of loaded or empty containers, or parts firmly attached to the chassis in the driving state, especially the container, are located, for the axle, one at a safety distance less than that required Two ride height adjustments are mentioned. However, the above-mentioned system is not a system that prevents possible accidents in case of overload of vehicles carrying heavy loads. A different technical structure is described. In conclusion; In vehicles carrying heavy loads, new developments are needed that enable safe driving according to the changes in the vehicle's driving control and height above the ground, depending on the amount of load carried. Explanation of the Purposes of the Invention Based on the known state of the technique, the purpose of the invention is to develop an automatic chassis lowering system through weight data, which eliminates the drawbacks in existing structures. Another purpose of the invention is to provide safer and more stable driving in vehicles with air suspension by lowering the chassis level of the vehicle when fully loaded. Another purpose of the invention is to prevent possible accidents when the vehicle is fully loaded. Another purpose of the invention is to enable safer driving when the vehicle is fully loaded. Another purpose of the invention is to prevent accidents caused by loading types of vehicles when they are fully loaded. Another purpose of the invention is to enable safe and stable driving by obtaining weight data for the fully loaded state of the vehicle and automatic chassis lowering via the control unit. In order to achieve the mentioned objectives, an automatic chassis lowering system has been developed through weight data, which brings significant technical advantages. Explanation of Figures Figure-1; It is a drawing of a representative application of the invention. Figure-2; It is a schematic drawing of a representative embodiment of the invention. Reference Numbers 1 Air bellows 5 Control unit 2 Weight sensor 6 Solenoid valve 4 Chassis level adjustment Detailed Explanation of the Invention As seen in Figure-15, the vehicle load (3) is calculated with the help of weight sensors (2). The air bellows (1) are filled with compressed air. The vehicle is empty. The fully loaded (3) state is detected with the help of weight sensors (2). The pressurized air in the air bellows (1) is released and the chassis height of the vehicle is adjusted to the lowest level. Thanks to the vehicle level adjustment (4), more stable and safer driving is ensured by adjusting the chassis level of the vehicle to the lowest level in fully loaded situations (3). As seen in Figure-2, vehicle weight is calculated with the help of weight sensors (2). Sensor data is taken from the weight sensor (2) and transmitted to the control unit (5). If the vehicle weight is equal to the full load, the control unit (5) ensures the evacuation of the pressurized air in the air bellows (1) via the solenoid valve (6) with an electrical signal. The pressurized air in the air bellows (1) is discharged. With the chassis level adjustment (4) process, the chassis level of the vehicle is adjusted to the lowest level. The vehicle is equipped with weight sensors (2) to calculate the weight of the vehicle. The data coming from the weight sensors (2) are evaluated by an electronic control unit (5). If the vehicle is fully loaded, the electronic control unit (5) sends an electrical signal to the solenoid valve (6) to release the pressurized air in the air bellows (1). Thus, the chassis level is automatically adjusted to the lowest level by evacuating the pressurized air in the air bellows (1). Thanks to the chassis level adjustment (4), the center of gravity of the vehicle approaches the ground in the Z axis in the fully loaded (3) state and the vehicle is made more stable in the fully loaded state. The invention is related to systems that enable safe driving of heavy load vehicles under heavy load conditions, and its feature is; At least one weight sensor (2) to calculate the weight of the vehicle, an electronic control unit (5) where the data from the weight sensors (2) is evaluated according to whether the vehicle is fully loaded or empty, and if the vehicle weight is fully loaded (3), the air bellows (1) Automatic chassis lowering via weight data in vehicles carrying heavy loads, created by the electronic control unit (5) that automatically adjusts the chassis level to the lowest level by sending an electrical signal to the solenoid valve (6) to discharge the pressurized air or, in a different way, by evacuating the compressed air in the air bellows (1). It is characterized by containing the system. The fully loaded (3) state is detected with the help of weight sensors (2) and after the weight data is transmitted, the pressurized air in the air bellows (1) is discharged and the chassis height of the vehicle is adjusted to the lowest level, making it more stable in fully loaded (3) situations by adjusting the chassis level of the vehicle to the lowest level. and includes a control unit (5) that ensures safe driving. It contains a control unit (5) that detects that the vehicle is fully loaded (3) through the weight data coming from the weight sensors (2) and controls the mechanism that allows the compressed air to be discharged from the air bellows (1). The control that controls the solenoid valve (6) that performs the chassis level adjustment (4) by evacuating the pressurized air from the air bellows (1) in order to ensure that the center of gravity of the vehicle approaches the ground on the Z axis in the fully loaded (3) state and that the vehicle becomes more stable in the fully loaded state. It includes the unit (5). It contains a chassis adjustment mechanism that lowers the chassis level by releasing pressurized air from the air vents (1), which allows the chassis position of the vehicle to be adjusted to the lowest position in the fully loaded (3) condition. It contains a control unit (5) that detects the empty state when there is no load (3) from the weight sensors (2) and allows the chassis level to be raised by filling the vehicle's air bellows (1) with compressed air. TR TR TR TR
Claims (4)
Publications (1)
Publication Number | Publication Date |
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TR2021009054A2 true TR2021009054A2 (en) | 2022-12-21 |
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