JP2022091119A - 乾燥器再生機能を使用してエアサスペンションシステムを動作させる方法 - Google Patents
乾燥器再生機能を使用してエアサスペンションシステムを動作させる方法 Download PDFInfo
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- JP2022091119A JP2022091119A JP2021181943A JP2021181943A JP2022091119A JP 2022091119 A JP2022091119 A JP 2022091119A JP 2021181943 A JP2021181943 A JP 2021181943A JP 2021181943 A JP2021181943 A JP 2021181943A JP 2022091119 A JP2022091119 A JP 2022091119A
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000008929 regeneration Effects 0.000 title abstract description 14
- 238000011069 regeneration method Methods 0.000 title abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 238000005259 measurement Methods 0.000 description 15
- 239000002274 desiccant Substances 0.000 description 11
- 238000007906 compression Methods 0.000 description 7
- 239000003463 adsorbent Substances 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/0408—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics details, e.g. antifreeze for suspension fluid, pumps, retarding means per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
- B60G17/0155—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit pneumatic unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/50—Pressure
- B60G2400/51—Pressure in suspension unit
- B60G2400/512—Pressure in suspension unit in spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/80—Exterior conditions
- B60G2400/84—Atmospheric conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/80—Exterior conditions
- B60G2400/84—Atmospheric conditions
- B60G2400/842—Temperature
- B60G2400/8422—Temperature of air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/80—Exterior conditions
- B60G2400/84—Atmospheric conditions
- B60G2400/843—Humidity; Rainfall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
- B60G2500/205—Air-compressor operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/18—Automatic control means
- B60G2600/182—Active control means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/66—Humidifying or drying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
- B60G2800/914—Height Control System
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vehicle Body Suspensions (AREA)
- Drying Of Gases (AREA)
Abstract
Description
2 圧縮空気供給ユニット
3 エアサスペンション装置
4 コンプレッサ
5 電気モータ
6 乾燥器
7 スロットル/逆止弁装置
8 入口経路
9 排出経路
10 排出弁
11 接続ライン
12 切り替え弁
13 空気ばね
14 空気ばね弁
15 圧力センサ
AV 排出過程
B1 第1の条件
B2 第2の条件
BR1 第1の計算
BR2 第2の計算
BR3 第3の計算
BR4 第4の計算
BR5 第5の計算
BR6 第6の計算
FV 供給過程
M1 第1の測定過程
M2 第2の測定過程
M3 第3の測定過程
NRF 車高制御過程
Claims (9)
- 自動車のための電子的制御可能エアサスペンションシステム(1)を動作させる方法であって、前記エアサスペンションシステムは、複数の空気ばね(13)を有するエアサスペンション装置(3)であって、前記エアサスペンション装置(3)により、前記自動車の車高位置は、圧縮空気の供給及び除去を通して変更され得る、エアサスペンション装置(3)と、電気モータによって駆動されるコンプレッサ(4)を有し、且つ乾燥器(6)を有する圧縮空気供給ユニット(2)とを含み、前記圧縮空気供給ユニット(2)は、外気を吸い込むことによって前記圧縮空気を提供し、車高制御機能(NRF)であって、この場合、前記自動車の前記車高位置は、最初に、前記エアサスペンション装置(3)内への圧縮空気の供給を通して第1の車高位置まで上昇され、且つその後、前記エアサスペンション装置(3)からの圧縮空気の除去を通して第2の車高位置まで低下される、車高制御機能(NRF)が行われ得る、方法において、第1の条件(B1)について、判断された空気量比率が第1の所定の空気量限界値未満であるかどうかが確認されるか、又は第2の条件(B2)について、前記乾燥器(6)の飽和レベルが飽和限界値より大きいかどうかが確認され、及び前記第1の条件(B1)又は前記第2の条件(B2)が満たされる場合、前記車高制御機能(NRF)は、活性化されることを特徴とする方法。
- 前記空気量比率は、供給空気量に対する排出空気量から判断されることを特徴とする、請求項1に記載の方法。
- 前記排出空気量は、前記乾燥器(6)を通して周囲に排出された圧縮空気の量から判断されることを特徴とする、請求項2に記載の方法。
- 前記供給空気量は、前記圧縮空気供給装置(2)によって周囲から前記エアサスペンションシステム(1)内に供給された圧縮空気の量から判断されることを特徴とする、請求項2又は3に記載の方法。
- 前記乾燥器(6)の前記飽和レベルは、前記エアサスペンションシステム(1)内に供給された水の量から、前記エアサスペンションシステム(1)から排出された水の量を引いたものから計算されることを特徴とする、請求項1~4のいずれか一項に記載の方法。
- 前記供給された水量は、少なくとも測定された外気温度又は測定された外気湿度に基づいて判断されることを特徴とする、請求項5に記載の方法。
- 前記車高制御機能(NRF)のために、前記自動車の前記車高位置は、高さセンサによって判断されることを特徴とする、請求項1~6のいずれか一項に記載の方法。
- 第3の条件(B3)について、前記判断された空気量比率が第2の所定の空気量限界値より大きいかどうかが確認され、及び前記第3の条件(B3)が満たされる場合、前記車高制御機能(NRF)は、非活性化されることを特徴とする、請求項1~7のいずれか一項に記載の方法。
- 請求項1~8のいずれか一項に記載の方法を使用して動作される、自動車のためのエアサスペンションシステム(1)。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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DE102020215503.8 | 2020-12-08 | ||
DE102020215503 | 2020-12-08 | ||
DE102021201458.5 | 2021-02-16 | ||
DE102021201458.5A DE102021201458B3 (de) | 2020-12-08 | 2021-02-16 | Verfahren zum Betreiben einer Luftfederungsanlage mit einer Trocknerregenerationsfunktion |
Publications (3)
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JP2022091119A true JP2022091119A (ja) | 2022-06-20 |
JP2022091119A5 JP2022091119A5 (ja) | 2023-05-12 |
JP7444835B2 JP7444835B2 (ja) | 2024-03-06 |
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Country Status (4)
Country | Link |
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US (1) | US11752825B2 (ja) |
JP (1) | JP7444835B2 (ja) |
CN (1) | CN114619822B (ja) |
DE (1) | DE102021201458B3 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002087040A (ja) * | 2000-09-20 | 2002-03-26 | Aisin Seiki Co Ltd | 空気圧車高調整装置 |
JP2012516256A (ja) * | 2009-01-28 | 2012-07-19 | コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー | 車両用の閉じた自動車コントロールシステムにおけるエアドライヤ用再生成サイクルをコントロールする方法 |
US20130318954A1 (en) * | 2010-12-16 | 2013-12-05 | Wabco Gmbh | Compressed Air Supply Installation, Pneumatic System and Method |
JP2015105007A (ja) * | 2013-11-29 | 2015-06-08 | アイシン精機株式会社 | 車高調整装置 |
JP2018192989A (ja) * | 2017-05-19 | 2018-12-06 | トヨタ自動車株式会社 | 車高制御システム |
WO2020066398A1 (ja) * | 2018-09-25 | 2020-04-02 | 日立オートモティブシステムズ株式会社 | エアサスペンションシステム |
WO2020066774A1 (ja) * | 2018-09-25 | 2020-04-02 | 日立オートモティブシステムズ株式会社 | エアサスペンション装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0113205D0 (en) * | 2001-05-31 | 2001-07-25 | Wabco Automotive Uk Ltd | Regeneration of air dryer |
DE10303399B4 (de) * | 2003-01-29 | 2013-08-29 | Wabco Gmbh | Verfahren zum Betrieb einer Luftfederungsanlage für ein Fahrzeug |
ITMI20032156A1 (it) * | 2003-11-10 | 2005-05-11 | Iveco Spa | Mertodo e dispositivo di controllo della regolazione, essiccazione e rigenerazione di un gruppo regolatore-essicatore di un sistema pneumatico o pneumoidraulico di frenatura di un veicolo. |
DE102009038600A1 (de) * | 2009-08-26 | 2011-03-03 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren zum Regenerieren einer Druckluftversorgungseinrichtung, Steuereinrichtung und Druckluftversorgungseinrichtung |
DE102012200412B4 (de) * | 2012-01-12 | 2020-10-29 | Continental Teves Ag & Co. Ohg | Verfahren zur Optimierung einer Befüllung eines geschlossenen Luftversorgungssystems einer geschlossenen Niveauregelanlage |
US10434464B2 (en) | 2014-05-09 | 2019-10-08 | Nabtesco Automotive Corporation | Compressed-air drying device, method for controlling compressed-air drying device, and vehicle |
DE102014112781A1 (de) * | 2014-09-04 | 2016-03-10 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren und System zur Regeneration eines Druckluftsystems |
DE112015006246T5 (de) * | 2015-05-29 | 2017-12-14 | Hitachi Automotive Systems, Ltd. | Luftfederungssystem |
JP6701718B2 (ja) * | 2015-12-22 | 2020-05-27 | アイシン精機株式会社 | エアサスペンション装置 |
JP6475179B2 (ja) * | 2016-03-14 | 2019-02-27 | アイシン精機株式会社 | 車高制御システム |
JP6680664B2 (ja) * | 2016-11-14 | 2020-04-15 | トヨタ自動車株式会社 | エア源装置 |
DE102017204155A1 (de) * | 2017-03-14 | 2018-09-20 | Continental Teves Ag & Co. Ohg | Verfahren zur Luftaufbereitung einer Druckluftanlage |
DE102019112214A1 (de) * | 2019-05-10 | 2020-11-12 | Wabco Gmbh | Verfahren zur Steuerung einer Luftfederungsanlage eines Fahrzeugs |
DE102019129371A1 (de) * | 2019-05-27 | 2020-12-03 | Wabco Gmbh | Elektronisch gesteuert und/oder geregeltes Luftfedersystem, Luftfederanlage und Verfahren zur Höhenregulierung eines Fahrzeugs |
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2021
- 2021-02-16 DE DE102021201458.5A patent/DE102021201458B3/de active Active
- 2021-11-08 JP JP2021181943A patent/JP7444835B2/ja active Active
- 2021-12-06 CN CN202111516113.3A patent/CN114619822B/zh active Active
- 2021-12-08 US US17/545,278 patent/US11752825B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002087040A (ja) * | 2000-09-20 | 2002-03-26 | Aisin Seiki Co Ltd | 空気圧車高調整装置 |
JP2012516256A (ja) * | 2009-01-28 | 2012-07-19 | コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー | 車両用の閉じた自動車コントロールシステムにおけるエアドライヤ用再生成サイクルをコントロールする方法 |
US20130318954A1 (en) * | 2010-12-16 | 2013-12-05 | Wabco Gmbh | Compressed Air Supply Installation, Pneumatic System and Method |
JP2015105007A (ja) * | 2013-11-29 | 2015-06-08 | アイシン精機株式会社 | 車高調整装置 |
JP2018192989A (ja) * | 2017-05-19 | 2018-12-06 | トヨタ自動車株式会社 | 車高制御システム |
WO2020066398A1 (ja) * | 2018-09-25 | 2020-04-02 | 日立オートモティブシステムズ株式会社 | エアサスペンションシステム |
WO2020066774A1 (ja) * | 2018-09-25 | 2020-04-02 | 日立オートモティブシステムズ株式会社 | エアサスペンション装置 |
Also Published As
Publication number | Publication date |
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DE102021201458B3 (de) | 2021-10-28 |
JP7444835B2 (ja) | 2024-03-06 |
CN114619822A (zh) | 2022-06-14 |
CN114619822B (zh) | 2023-11-10 |
US11752825B2 (en) | 2023-09-12 |
US20220176767A1 (en) | 2022-06-09 |
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