WO2013004208A1 - Method for operating a control unit and/or an actuator - Google Patents
Method for operating a control unit and/or an actuator Download PDFInfo
- Publication number
- WO2013004208A1 WO2013004208A1 PCT/DE2012/000635 DE2012000635W WO2013004208A1 WO 2013004208 A1 WO2013004208 A1 WO 2013004208A1 DE 2012000635 W DE2012000635 W DE 2012000635W WO 2013004208 A1 WO2013004208 A1 WO 2013004208A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- actuator
- tcu
- hca1
- hca2
- volatile memory
- Prior art date
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
- 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
- F16D2500/50—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
Definitions
- the invention relates to a method with the features according to the preamble of
- the abbreviation HCA any actuator, for example, for actuating an automated transmission or to actuate an automated friction clutch in particular a hydrostatically operated actuator (Hydrostatic Clutch Act- tuator) of an automated friction clutch as described for example in DE 10 2010 047 801 A1 is disclosed, understood.
- a hydrostatically operated actuator Hydrostatic Clutch Act- tuator
- at least one non-volatile memory must be uniquely and permanently assigned to each HCA for storing its own ID as well as several other IDs, for example in the on-site electronics of the HCA.
- TCU is understood to mean a control unit. This may be a transmission control unit, a clutch control unit, an engine control unit and any other control unit.
- each TCU must have at least one non-volatile memory uniquely and permanently assigned to it to store its own ID and several other IDs, for example in TCU on-site electronics.
- the abbreviation ID means a unique designation such as, for example, a serial number of an HCA or a TCU or electronic subassemblies of the HCA or the TCU.
- a non-volatile memory is understood to mean a memory which does not lose its memory contents even when the power supply to the memory is switched off or fails, so that the memory contents are available again after the voltage supply to the memory has been restored. Examples of such a non-volatile memory are EEPROMs.
- HCAs - in particular special embodiments of the HCAs - are universally applicable, ie each HCA can in principle be operated on each control unit. Often, the overall functionality of the system is distributed among multiple ECUs.
- HCAs Due to the fact that the HCAs can be operated on any control devices and also on more than one control device, a one-to-one assignment from an HCA to a control device is not possible.
- the object of the invention is to ensure that an allocation of control devices with partial functionalities to one another and to actuators controlled by them and vice versa is possible.
- the object is achieved by a method having the features according to claim 1, and by a device having the features according to claim 10.
- a method for operating a control device and / or an actuator wherein the control device and / or actuator are provided for operating an automated friction clutch and / or for operating an automated transmission, and wherein the automated friction clutch and / or the automated transmission in the drive train a motor vehicle is / are arranged.
- the control unit has a non-volatile memory area and / or that the actuator has a non-volatile memory area, wherein the control unit deposits a unique identification number in the non-volatile memory area before or during first commissioning of the control unit and / or the actuator is and / or the actuator a unique identification number stored in the non-volatile memory area.
- the unique identification number is stored.
- the identification numbers of others, on a Data exchange during the operation of the vehicle with this control unit involved control units and / or actuators are deposited and / or stored in the non-volatile memory area of the actuator, the identification numbers of other involved in a data exchange during operation of the vehicle with this actuator control units and / or actuators become.
- the identification numbers of all other control devices and / or actuators involved in data exchange during operation of the vehicle with this control device are stored in the non-volatile memory area of the control device and / or that in the non-volatile memory area. volatile memory area of the actuator, the identification numbers of all other, on a data exchange during operation of the vehicle with this actuator involved control units and / or actuators are deposited.
- Deposit takes place by means of a diagnostic command.
- the deposit takes place during operation of the vehicle.
- control devices stored in the respective actuator include the total function scope for the respective actuator.
- the unique identification number of the controller is the serial number of the controller or a subassembly of the controller, and / or that the unique identification number of the actuator is the serial number of the actuator or a subassembly of the actuator
- the object is achieved by the device described below.
- a device for operating an automated friction clutch and / or for operating an automated transmission
- the automated friction clutch and / or the automated transmission is arranged in the drive train of a motor vehicle, characterized in that the control device has a non-volatile memory area and / or that the actuator has a non-volatile memory area, the device being provided for carrying out a method as described above.
- an unambiguous assignment is advantageously possible by the storage of the partners involved in the data exchange during the diagnosis.
- a faulty working spreader or a malfunctioning actuator can be easily determined in this way.
- Figure 1 is a schematic representation of the data exchange between the participating
- Each control unit (TCU) and each actuator (HCA) receives a unique number (ID), which is stored.
- the individual devices (TCU and HCA) store the IDs of the other devices (TCU, HCA) involved in the communication with the respective device (TCU and HCA).
- TCU and HCA are therefore stored in each case all those other TCUs and HCAs with their respective ID, which are involved in the communication in the sense of a data exchange with the relevant TCU or the relevant HCA.
- Bidirectional data exchange between the devices (TCUs and HCAs) is shown.
- the terms communication and data exchange are used interchangeably.
- FIG. 1 illustrates the situation:
- the TCU has the ID 1234 and the IDs of the two HCAs (23 and 24) are stored.
- the two HCAs numbered 23 and 24 store the TCUJD because communication is between TCU and HCA1 and between TCU and HCA2.
- the mutual numbers - which describe the communication paths between the devices - must be stored.
- a new diagnostic command is introduced, which stores the numbers. This can be done once, for example, during initial commissioning of one or more or all TCUs and / or HCAs in the vehicle in the production facility, for example the vehicle plant or after replacement of one or more TCUs or HCAs in the workshop - for example by means of a diagnostic command by means of a tester or by means of a test bench.
- the TCU1JD is stored in the non-volatile memory of the TCU 1 in addition to its own ID, namely the TCU1JD, since communication also takes place between TCU1 and TCU2, as well as Example according to Figure 1 - the HCA1JD and the HCA2JD stored because the TCU1 communicates with TCU2, HCA1 and HCA2.
- the TCU1JD as well as the HCA1JD and the HCA2JD are stored in addition to the own ID namely TCU2JD since the TCU2 communicates with TCU1, HCA1 as well as HCA2.
- the TCU1JD As well as the TCU2JD are stored since HCA1 communicates with TCU1 and TCU2 since the total functionality of HCA1 is distributed among the two control units TCU1 and TCU2.
- HCA2's non-volatile memory in addition to its own ID, namely HCA2JD, the TCU1JD and the TCU2JD are also stored, as HCA2 - as well as HCA1 - communicates with TCU1 and TCU2.
- HCA1 does not communicate with HCA2.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280033821.4A CN103649577B (en) | 2011-07-07 | 2012-06-21 | For operation controller and/or the method for executor |
DE112012002862.7T DE112012002862A5 (en) | 2011-07-07 | 2012-06-21 | Method for operating a control device and / or an actuator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011107402 | 2011-07-07 | ||
DE102011107402.7 | 2011-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013004208A1 true WO2013004208A1 (en) | 2013-01-10 |
Family
ID=46650284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2012/000635 WO2013004208A1 (en) | 2011-07-07 | 2012-06-21 | Method for operating a control unit and/or an actuator |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN103649577B (en) |
DE (2) | DE102012210474A1 (en) |
WO (1) | WO2013004208A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107820550A (en) * | 2015-06-30 | 2018-03-20 | 舍弗勒技术股份两合公司 | Execution unit for transport facility |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060293145A1 (en) * | 2005-06-28 | 2006-12-28 | Lanker Christopher J | Transfer case clutch calibration method |
DE102006035112A1 (en) * | 2006-07-28 | 2008-01-31 | Magna Powertrain Ag & Co Kg | Construction unit of motor vehicle has contact free selectable coding element, where tolerance classification of construction unit, are encoded, and unit is electrically controllable around moment transmission coupling |
DE102007040485A1 (en) * | 2007-05-15 | 2008-11-20 | Zf Friedrichshafen Ag | Adaptation data generating method for switching operation of automatic gearbox, involves determining correction value corresponding to determined characteristic value at production line end |
DE102010047801A1 (en) | 2009-10-29 | 2011-05-05 | Schaeffler Technologies Gmbh & Co. Kg | Hydrostataktor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10292179D2 (en) * | 2001-05-21 | 2004-04-29 | Luk Lamellen & Kupplungsbau | Control method for motor vehicles with automated clutch device |
SE0400082L (en) * | 2004-01-14 | 2004-12-14 | Volvo Lastvagnar Ab | Drive unit for motor vehicles and method for determining the characteristics of the drive unit coupling |
-
2012
- 2012-06-21 WO PCT/DE2012/000635 patent/WO2013004208A1/en active Application Filing
- 2012-06-21 CN CN201280033821.4A patent/CN103649577B/en not_active Expired - Fee Related
- 2012-06-21 DE DE201210210474 patent/DE102012210474A1/en not_active Withdrawn
- 2012-06-21 DE DE112012002862.7T patent/DE112012002862A5/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060293145A1 (en) * | 2005-06-28 | 2006-12-28 | Lanker Christopher J | Transfer case clutch calibration method |
DE102006035112A1 (en) * | 2006-07-28 | 2008-01-31 | Magna Powertrain Ag & Co Kg | Construction unit of motor vehicle has contact free selectable coding element, where tolerance classification of construction unit, are encoded, and unit is electrically controllable around moment transmission coupling |
DE102007040485A1 (en) * | 2007-05-15 | 2008-11-20 | Zf Friedrichshafen Ag | Adaptation data generating method for switching operation of automatic gearbox, involves determining correction value corresponding to determined characteristic value at production line end |
DE102010047801A1 (en) | 2009-10-29 | 2011-05-05 | Schaeffler Technologies Gmbh & Co. Kg | Hydrostataktor |
Also Published As
Publication number | Publication date |
---|---|
DE102012210474A1 (en) | 2013-01-10 |
CN103649577A (en) | 2014-03-19 |
DE112012002862A5 (en) | 2014-04-03 |
CN103649577B (en) | 2017-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102014206770A1 (en) | Battery cooling device and associated operating method | |
DE102011108750A1 (en) | Clutch and / or transmission system and method for commissioning a clutch and / or transmission system | |
EP1574864A1 (en) | Method for testing of the function of electronic and electric components mounted in a vehicle of a specific type and addressable via a communication bus | |
DE102016215590A1 (en) | Method for determining an actuator travel of a hydraulic clutch actuator | |
EP3001310A1 (en) | Method and apparatus for updating firmware for components of an industrial automation system | |
DE112013003521B4 (en) | Method and device for exchanging data in a motor vehicle for operating an actuator of an automated friction clutch and / or an automated transmission | |
EP3193311A1 (en) | Rail vehicle component group and method for generating a life cycle of a machine component and service method for maintenance | |
DE102008011148B4 (en) | Method and device for diagnosing a brake system of a rotary joint of a wind energy plant | |
DE102009051720A1 (en) | Commissioning procedure | |
DE102012218252B4 (en) | Method for starting up a vehicle transmission and/or a vehicle clutch | |
WO2013004208A1 (en) | Method for operating a control unit and/or an actuator | |
DE112013003240B4 (en) | Method for controlling a motor vehicle transmission | |
EP2067080A1 (en) | Method for operating an industrial scale installation and guidance system for same | |
DE102010024931A1 (en) | Automatic drive section commissioning method for motor vehicle, involves storing feedback signal in permanent storage unit before switching-off controlling device when initial operation is temporarily stored in controlling device | |
WO2014161542A1 (en) | Method for the automated start-up of a gearbox of a motor vehicle | |
DE102013201933A1 (en) | Method for checking software compatibility of control devices, involves completing review as correct, if software version identifiers of checked control devices are valid and equal, and/or both are considered as valid | |
WO2017054816A1 (en) | Control devices system for controlling a fluid system | |
DE102011085129A1 (en) | Device for e.g. start-up of vehicle transmission with gear box actuator in dual-clutch transmission system of motor vehicle, has clutch actuators controlled by computer so that gear box and clutch start-ups are implemented independently | |
DE102013012402A1 (en) | Actuating device for a manual transmission and a coupling unit of a commercial vehicle | |
DE102010001521A1 (en) | position Steller | |
WO2014079434A1 (en) | Method for controlling a torque-transmitting device | |
DE102014116768A1 (en) | Method for operating a first and at least a second field device | |
DE102015216667A1 (en) | Method for installing a functional software in a control unit of a vehicle, preferably a transmission control unit or a clutch control unit | |
EP2570744A1 (en) | Method for altering the parts of components of an air conditioning and ventilation assembly system | |
EP3703319B1 (en) | Method for allocating signals to different components, computer program and computer readable storage medium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12745998 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1120120028627 Country of ref document: DE Ref document number: 112012002862 Country of ref document: DE |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: R225 Ref document number: 112012002862 Country of ref document: DE Effective date: 20140403 |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 12745998 Country of ref document: EP Kind code of ref document: A1 |