WO2012122959A1 - Verfahren zur steuerung einer reibungskupplung - Google Patents
Verfahren zur steuerung einer reibungskupplung Download PDFInfo
- Publication number
- WO2012122959A1 WO2012122959A1 PCT/DE2012/000137 DE2012000137W WO2012122959A1 WO 2012122959 A1 WO2012122959 A1 WO 2012122959A1 DE 2012000137 W DE2012000137 W DE 2012000137W WO 2012122959 A1 WO2012122959 A1 WO 2012122959A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- friction clutch
- clutch
- friction
- phase
- operating parameters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/30404—Clutch temperature
- F16D2500/30405—Estimated clutch temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/502—Relating the clutch
- F16D2500/50236—Adaptations of the clutch characteristics, e.g. curve clutch capacity torque - clutch actuator displacement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/51—Relating safety
- F16D2500/5116—Manufacture, testing, calibrating, i.e. test or calibration of components during or soon after assembly, e.g. at the end of the production line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/51—Relating safety
- F16D2500/5118—Maintenance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H2061/0075—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by a particular control method
- F16H2061/0087—Adaptive control, e.g. the control parameters adapted by learning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H2061/0075—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by a particular control method
- F16H2061/0096—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by a particular control method using a parameter map
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H2061/0459—Smoothing ratio shift using map for shift parameters, e.g. shift time, slip or pressure gradient, for performing controlled shift transition and adapting shift parameters by learning
Definitions
- the invention relates to a method for controlling a friction clutch in a
- Clutch actuators provided which controls the over the friction clutch to be transmitted clutch torque depending on operating parameters, for example, depending on the transmitted clutch torque an actuating or Aktorweg or this effecting setpoint from a clutch model is specified.
- the coupling model the real behavior of the friction clutch is shown, with a nominal characteristic establishes a relationship between the setpoint and the clutch torque to be transmitted. This characteristic is continuously adapted depending on operating parameters of the friction clutch. For example, by adapting a sensing point at which the friction clutch begins to transmit torque, the clutch characteristic is displaced along the setpoint.
- the friction behavior of the friction clutch is modeled, for example, depending on wear, hysteresis and temperature.
- the shape of the nominal characteristic curve can be adapted to current or life-changing properties of the friction clutch.
- the conversion of a desired value obtained from the clutch model is carried out, for example, first as a precontrol value, which is adjusted in an unregulated manner in the clutch actuator and then regulated precisely by means of a position control.
- the setpoint can then be a slip rate
- Friction clutch and specified comfort requirements only limited helpful.
- the torque transmission behavior of a so-called "green" friction clutch with friction linings in the new state changes greatly, which can be attributed, for example, to unevenness of the friction linings, friction surfaces of the friction linings and the complementary friction surfaces of the pressure plate and counterpressure plate, set effects of the pad spring suspension and the like.
- the high variability of the momentum transfer behavior therefore results in a loss of comfort at least at times when using the nominal characteristic curve and its adaptation routines.
- the object of the invention is therefore to propose a method for controlling a friction clutch or two provided in a dual-clutch transmission friction clutches, which improves the ride comfort of a drive train over its entire life.
- the object is achieved by a method for controlling a friction clutch in a drive train of a motor vehicle by means of a clutch model based on a clutch model in which a nominal characteristic of the clutch torque transmitted via the friction clutch is continuously adapted to current operating parameters, wherein the friction clutch during a break-in phase and is operated in a run-in phase of the friction clutch with different sets of operating parameters.
- a method for controlling a friction clutch in a drive train of a motor vehicle by means of a clutch model based on a clutch model in which a nominal characteristic of the clutch torque transmitted via the friction clutch is continuously adapted to current operating parameters, wherein the friction clutch during a break-in phase and is operated in a run-in phase of the friction clutch with different sets of operating parameters.
- the type of parameterization and the implementation of the setpoints may be different in the different sentences with the proviso of achieving a higher ride comfort.
- the nominal characteristic is maintained with a set of operating parameters adapted to the general driving operation when the friction clutch is retracted, and the set of operating parameters in the retracted state of the friction clutch is adapted to this operating state.
- the change in the temperature dependence of the coefficient of friction has proved to be particularly advantageous, since the coefficient of friction in a friction clutch differs significantly from the temperature behavior of a retracted friction clutch.
- the temperature behavior of the coefficient of friction can be specified in the characteristic curve on the basis of empirically determined data, as shapes or in a similar manner.
- changed and adaptable operating parameters in the set for the retraction for example, as an adaptation of a general change in temperature, temperature gradients, a friction, speed, slip speed and the like can be applied.
- the run-in process is continuous, it is advantageous to continuously convert the rate of the run-in state to the rate of run-in state of the friction clutch with increasing operation of the friction clutch.
- a measure of the transition of the inlet state in the run-in state may be provided depending on a registered in the friction clutch energy.
- a registered in the friction clutch energy such as friction energy of 10 MJ as a threshold for the transition of the inlet state in the run-in state.
- the development of the operating parameters can be controlled, for example, by appropriate weighting of the adaptation results depending on the energy input, so that at the threshold at the transition of the two sets into one another the adapted state of the operating parameters during the break-in phase essentially the parameterization of the operating parameters in the unchanged state of the run Friction clutch corresponds, so that a quasi-steady and flowing transition of the two states can take place in each other.
- the threshold of the transition can be set by other parameters specifiable.
- the threshold may be dependent on the driver's drivability over time, the outside temperature integrated over the period of the stall condition, the number of clutch operations, the number and intensity of the skips, and / or the like.
- an operating parameter of the friction clutch may be, for example, the coefficient of friction, a touch point, a shape of the characteristic and / or a clutch hysteresis of the friction clutch.
- the coefficient of friction and the touch point the position of the characteristic in the field spanned by the clutch torque and the setpoint field again.
- the shape of the characteristic curve reflects, for example, the non-linear behavior of the coefficient of friction, which, in the case of a friction clutch, can also differ from the retracted state.
- the hysteresis indicates the direction-dependent behavior of the clutch torque when opening and closing the friction clutch.
- the repetition rate of the corresponding adaptation steps can be increased in the retracted state of the friction clutch.
- Adaptation in the two sets can be performed at different speeds.
- an additional increase in the adaptation speed can be expedient. This can be achieved, for example, directly by increasing the feedback gain into the adaptive parameters.
- minimum error bands for example, an error or a deficiency of an operating parameter determined by adaptation can be adapted only partially, so that a possibly correct adaptation value of a previous adaptation is given a slower total over several adaptation steps and strongly fluctuating adaptation values are averaged.
- the corresponding moment errors at the friction clutch are indeed larger, but smaller in the dynamic case due to their average function.
- at least one adapted during the start-up phase at least one adapted
- Operating parameters are pre-controlled before a scheme.
- hard circuits / hard engagement are considered more critical than easy driving of the engine, the slight increase of the friction coefficient of the inactive friction clutch may be advantageous. Due to the additionally occurring slip or an extended slip phase, the adaptation frequency can be increased.
- At least one operating parameter is adapted asymmetrically in favor of a higher driving comfort.
- a light Wegtouren the internal combustion engine is preferable to a hard engagement and in this regard to provide an acting in this direction asymmetric adaptation of at least one operating parameter.
- This can be achieved, for example, by applying different feedback gains in the adaptation of operating parameters depending on their sign.
- different error thresholds for positive or negative torque errors in which an adaptation is performed at all.
- an adaptation of the coefficient of friction can take place if the torque error is greater than 10 Nm or less than -20 Nm.
- the frequency of adaptation can be automatically increased to the increase of the driving share with slipping friction clutch.
- the higher slip percentage itself increases driving comfort, and on the other hand, the more frequent adaptation processes of the friction clutch increase its torque accuracy of the clutch torque, which in turn leads to an increase in ride comfort.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201280013380.1A CN103620253B (zh) | 2011-03-14 | 2012-02-16 | 用于控制摩擦离合器的方法 |
| DE112012001236T DE112012001236A5 (de) | 2011-03-14 | 2012-02-16 | Verfahren zur Steuerung einer Reibungskupplung |
| US14/021,186 US9080617B2 (en) | 2011-03-14 | 2013-09-09 | Method for controlling a friction clutch |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011013939 | 2011-03-14 | ||
| DE102011013939.7 | 2011-03-14 | ||
| DE102011015639 | 2011-03-31 | ||
| DE102011015639.9 | 2011-03-31 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US14/021,186 Continuation US9080617B2 (en) | 2011-03-14 | 2013-09-09 | Method for controlling a friction clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012122959A1 true WO2012122959A1 (de) | 2012-09-20 |
Family
ID=46025276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2012/000137 Ceased WO2012122959A1 (de) | 2011-03-14 | 2012-02-16 | Verfahren zur steuerung einer reibungskupplung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9080617B2 (de) |
| CN (1) | CN103620253B (de) |
| DE (2) | DE112012001236A5 (de) |
| WO (1) | WO2012122959A1 (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10286376B2 (en) | 2012-11-14 | 2019-05-14 | Vibrant Holdings, Llc | Substrates, systems, and methods for array synthesis and biomolecular analysis |
| US10486129B2 (en) | 2012-02-07 | 2019-11-26 | Vibrant Holdings, Llc | Substrates, peptide arrays, and methods |
| US10816553B2 (en) | 2013-02-15 | 2020-10-27 | Vibrant Holdings, Llc | Methods and compositions for amplified electrochemiluminescence detection |
| US11168365B2 (en) | 2017-05-26 | 2021-11-09 | Vibrant Holdings, Llc | Photoactive compounds and methods for biomolecule detection and sequencing |
| US11674956B2 (en) | 2012-09-28 | 2023-06-13 | Vibrant Holdings, Llc | Methods, systems, and arrays for biomolecular analysis |
| US12319712B2 (en) | 2018-05-09 | 2025-06-03 | Vibrant Holdings, Llc | Methods of synthesizing a polynucleotide array using photoactivated agents |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014082628A1 (de) * | 2012-11-28 | 2014-06-05 | Schaeffler Technologies AG & Co. KG | Verfahren zur steuerung einer reibungskupplung |
| KR101526745B1 (ko) | 2013-12-18 | 2015-06-05 | 현대자동차주식회사 | 차량의 클러치 특성 보정방법 |
| CN105370765B (zh) * | 2014-08-29 | 2018-08-10 | 上海汽车集团股份有限公司 | 双离合自动变速器的滑摩控制方法及装置 |
| CN107002778B (zh) | 2014-11-18 | 2019-10-18 | 舍弗勒技术股份两合公司 | 用于调整自动的离合器的摩擦系数的方法 |
| JP2018509574A (ja) * | 2015-03-10 | 2018-04-05 | シェフラー テクノロジーズ アー・ゲー ウント コー. カー・ゲーSchaeffler Technologies AG & Co. KG | 自動クラッチのクラッチモデルを当該クラッチの摩擦値の調整によって適応するための方法 |
| DE112016003333B4 (de) * | 2015-07-23 | 2023-02-02 | Schaeffler Technologies AG & Co. KG | Verfahren zur steuerung einer automatisierten reibungskupplung |
| DE102018128880A1 (de) | 2018-11-16 | 2020-05-20 | Schaeffler Technologies AG & Co. KG | Baueinheit und Verfahren zur Überwachung einer Baueinheit |
| US11434965B2 (en) * | 2019-07-15 | 2022-09-06 | Fca Us Llc | Energy based component wear model for clutch control offsets in an automatic transmission |
| EP4048881A1 (de) | 2019-11-26 | 2022-08-31 | Cummins, Inc. | Steuerungen für einlaufbetrieb von grünen motoren |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10355253A1 (de) * | 2002-11-28 | 2004-06-09 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Reibungskupplungseinrichtung und Verfahren zur Diagnose einer Kupplungseinrichtung |
| US20080277224A1 (en) * | 2007-05-07 | 2008-11-13 | Magna Powertrain Ag & Co Kg | Method and apparatus for the setting of the torque transmitted by a friction clutch |
| DE102008021686A1 (de) * | 2008-04-30 | 2009-11-05 | Magna Powertrain Ag & Co Kg | Kalibrierverfahren für eine Kupplungseinheit und Drehmomentübertragungseinrichtung |
| US20100113218A1 (en) * | 2007-03-31 | 2010-05-06 | Zf Friedrichshafen Ag | Method for controlling an automated friction clutch |
| DE102010024940A1 (de) * | 2009-07-20 | 2011-01-27 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren zur Steuerung einer Reibungskupplung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6022295A (en) * | 1998-11-12 | 2000-02-08 | Eaton Corporation | Touch point identification for vehicle master clutch |
| WO2002059493A1 (de) * | 2001-01-24 | 2002-08-01 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren zur anpassung der kupplungskennlinie einer automatisie rten kupplung eines fahrzeuges |
| DE112004000068D2 (de) * | 2003-05-02 | 2005-07-28 | Luk Lamellen & Kupplungsbau | Antriebsstrang mit einem Doppelkupplungsgetriebe sowie Verfahren zum Steuern desselben |
| DE102008028180A1 (de) * | 2007-06-25 | 2009-01-08 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren zur Adaption einer Kupplungskennlinie bei vorhandener Kupplungshysterese |
| EP2008899B1 (de) * | 2007-06-25 | 2015-08-12 | Schaeffler Technologies AG & Co. KG | Verfahren und Vorrichtung zur Reibwertadaption einer in einem Hybridantriebsstrang angeordneten Reibungskupplung |
| DE102008043384B4 (de) * | 2008-11-03 | 2020-10-15 | Zf Friedrichshafen Ag | Verfahren zur Kupplungskennlinienadaption eines automatisierten Doppelkupplungsgetriebes |
| DE102010024941A1 (de) * | 2009-07-16 | 2011-01-20 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kupplungstastpunkte |
| DE102011085751A1 (de) * | 2010-11-25 | 2012-05-31 | Schaeffler Technologies Gmbh & Co. Kg | Verfahren zur Ermittlung von Kupplungsreibwerten sowie Verfahren zur Ermittlung von Kupplungstastpunkten |
-
2012
- 2012-02-16 CN CN201280013380.1A patent/CN103620253B/zh active Active
- 2012-02-16 DE DE112012001236T patent/DE112012001236A5/de not_active Ceased
- 2012-02-16 DE DE102012202413A patent/DE102012202413A1/de not_active Withdrawn
- 2012-02-16 WO PCT/DE2012/000137 patent/WO2012122959A1/de not_active Ceased
-
2013
- 2013-09-09 US US14/021,186 patent/US9080617B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10355253A1 (de) * | 2002-11-28 | 2004-06-09 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Reibungskupplungseinrichtung und Verfahren zur Diagnose einer Kupplungseinrichtung |
| US20100113218A1 (en) * | 2007-03-31 | 2010-05-06 | Zf Friedrichshafen Ag | Method for controlling an automated friction clutch |
| US20080277224A1 (en) * | 2007-05-07 | 2008-11-13 | Magna Powertrain Ag & Co Kg | Method and apparatus for the setting of the torque transmitted by a friction clutch |
| DE102008021686A1 (de) * | 2008-04-30 | 2009-11-05 | Magna Powertrain Ag & Co Kg | Kalibrierverfahren für eine Kupplungseinheit und Drehmomentübertragungseinrichtung |
| DE102010024940A1 (de) * | 2009-07-20 | 2011-01-27 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren zur Steuerung einer Reibungskupplung |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11565231B2 (en) | 2012-02-07 | 2023-01-31 | Vibrant Holdings, Llc | Substrates, peptide arrays, and methods |
| US10486129B2 (en) | 2012-02-07 | 2019-11-26 | Vibrant Holdings, Llc | Substrates, peptide arrays, and methods |
| US12454771B2 (en) | 2012-02-07 | 2025-10-28 | Vibrant Holdings Llc | Substrates, peptide arrays, and methods |
| US11815512B2 (en) | 2012-09-28 | 2023-11-14 | Vibrant Holdings, Llc | Methods, systems, and arrays for biomolecular analysis |
| US11674956B2 (en) | 2012-09-28 | 2023-06-13 | Vibrant Holdings, Llc | Methods, systems, and arrays for biomolecular analysis |
| US12251674B2 (en) | 2012-11-14 | 2025-03-18 | Vibrant Holdings, Llc | Substrates, systems, and methods for array synthesis and biomolecular analysis |
| US10286376B2 (en) | 2012-11-14 | 2019-05-14 | Vibrant Holdings, Llc | Substrates, systems, and methods for array synthesis and biomolecular analysis |
| US10799845B2 (en) | 2012-11-14 | 2020-10-13 | Vibrant Holdings, Llc | Substrates, systems, and methods for array synthesis and biomolecular analysis |
| US10816553B2 (en) | 2013-02-15 | 2020-10-27 | Vibrant Holdings, Llc | Methods and compositions for amplified electrochemiluminescence detection |
| US12546781B2 (en) | 2013-02-15 | 2026-02-10 | Vibrant Holding, LLC | Methods and compositions for amplified electrochemiluminescence detection assays |
| US11168365B2 (en) | 2017-05-26 | 2021-11-09 | Vibrant Holdings, Llc | Photoactive compounds and methods for biomolecule detection and sequencing |
| US12152279B2 (en) | 2017-05-26 | 2024-11-26 | Vibrant Holdings, Llc | Photoactive compounds and methods for biomolecule detection and sequencing |
| US12319712B2 (en) | 2018-05-09 | 2025-06-03 | Vibrant Holdings, Llc | Methods of synthesizing a polynucleotide array using photoactivated agents |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012202413A1 (de) | 2012-09-20 |
| DE112012001236A5 (de) | 2013-12-24 |
| CN103620253A (zh) | 2014-03-05 |
| US9080617B2 (en) | 2015-07-14 |
| US20140005000A1 (en) | 2014-01-02 |
| CN103620253B (zh) | 2016-12-28 |
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