EP2315684A1 - Method for controlling and/or monitoring functions - Google Patents

Method for controlling and/or monitoring functions

Info

Publication number
EP2315684A1
EP2315684A1 EP09777835A EP09777835A EP2315684A1 EP 2315684 A1 EP2315684 A1 EP 2315684A1 EP 09777835 A EP09777835 A EP 09777835A EP 09777835 A EP09777835 A EP 09777835A EP 2315684 A1 EP2315684 A1 EP 2315684A1
Authority
EP
European Patent Office
Prior art keywords
signal
sensor
controller
wake
voltage
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.)
Withdrawn
Application number
EP09777835A
Other languages
German (de)
French (fr)
Inventor
Jörg KORECKI
Bernd Weiss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PEX AUTOMOTIVE GMBH
Original Assignee
PEX KABELTECHNIK GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PEX KABELTECHNIK GmbH filed Critical PEX KABELTECHNIK GmbH
Publication of EP2315684A1 publication Critical patent/EP2315684A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/005Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/28Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles

Definitions

  • the present invention relates to a method for controlling and / or monitoring functions by means of sensors in a region supplied by a power supply, in particular in a vehicle supplied with an on-board voltage.
  • Certain components in vehicles such as the alarm system, interior lighting or the sill trim, are activated when required with a wake-up signal from hibernation. This is important in order to avoid a high power consumption of the components in the vehicle standstill and thus the discharge of the vehicle battery.
  • DE 103 30 451 B3 describes a device which generates such a wake-up signal. Thus, for example in vehicles, all networked ECUs can be "awakened”.
  • the object of the present invention is the simple and cost-effective generation of a wake-up signal, even for non-networked control devices or sensors.
  • the object is achieved according to the invention in that a signal is supplied to the sensor when the current and / or the voltage of the power network is changed.
  • the invention can use the on-board voltage of all vehicles, such as vehicles, trucks, ships, aircraft, helicopters, two-wheelers, agricultural and working machines.
  • the use of the invention for all types of bus systems in conjunction with a mains voltage for.
  • a mains voltage for.
  • the characteristic on-board voltage of a vehicle depends on the battery voltage, the engine operation and the active consumers. Therefore, based on the characteristic on-board voltage changes of the on-board voltage can be defined for which the occurrence of the event to be detected is likely.
  • the senor sends a signal to the control unit of the non-networked controller and the function is executed. After the occurrence of the event, the sensor preferably remains active for a follow-up time and then, if no other event occurs, goes to sleep.
  • Figure 1 is a characteristic of a characteristic on-board voltage
  • Figure 2 is a connection diagram of a controller
  • FIG. 3 is a flowchart "illuminated door sill"
  • FIG. 4 shows another embodiment of a flowchart "illuminated door sill"
  • FIG. 5 shows another embodiment of a flowchart "illuminated door sill".
  • FIG. 1 shows an on-board voltage 1 of a vehicle relative to a time axis 2. From an increase and decrease of a characteristic curve 3, it is possible to conclude certain operating states 4, 5, 6, 7, 8 of the vehicle. At the beginning of 4 is the vehicle, there are no consumers active. The first waste 5 shows e.g. starting the engine. Then follows the rise to 14 V, the engine is running, the characteristic area 6 is constant. The shutdown of the engine is shown in the waste 7 of the characteristic curve 3 to 12 V. The next lower drop 8 shows in this situation that the lock is active. Because of this characteristic curve 3, changes in the on-board voltages 1 can be defined.
  • the controller 9 shown in FIG. 2 generates from the input signals
  • the method is described using the example automobile with a retrofitted illuminated door sill, in FIGS. 3-5 for different situations.
  • the door sill should be illuminated.
  • the state "door open” or “door closed” is determined by a sensor, e.g. Reed switch, captured.
  • Wake-up controller 9 detects the on-board voltage 1 "engine running”, generates a wake-up signal 11 and activates the sensor for the duration of the change of the on-board voltage 1 plus, if applicable, the follow-up time. Now the event “Door is opened” comes in. The sensor detects "door open”, the control unit of the sill rail is activated, the sill rail lights up.
  • the procedure for the starting situation "engine running” is described in FIG. 5.
  • the sensor is active, now the event “engine is stopped” occurs.
  • the wake-up controller 9 detects the change in the on-board voltage 1 and holds the Sensor for an after-run time “X” active Now the event “Door is opened” is activated.
  • the sensor detects "door open” and controls the sill rail.The sill lights.After the occurrence of the event "door closed”, the controller keeps the sensor active for an after-run time "X” and then goes into hibernation mode.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

In a method for controlling and/or monitoring functions by means of sensors in a region which is supplied with power by a power supply system, in particular in a vehicle which is supplied with on-board voltage, a signal should be supplied to the sensor when there is a change in the current and/or the voltage of the power supply system.

Description

Verfahren zur Steuerung und/oder Überwachung von Funktionen Method for controlling and / or monitoring functions
Die vorliegende Erfindung betrifft ein Verfahren zur Steuerung und/oder Überwachung von Funktionen mittels Sensoren in einem von einem Stromnetz versorgten Bereich, insbesondere in einem mit einer Bordspannung versorgten Fahrzeug.The present invention relates to a method for controlling and / or monitoring functions by means of sensors in a region supplied by a power supply, in particular in a vehicle supplied with an on-board voltage.
STAND DER TECHNIKSTATE OF THE ART
Bestimmte Komponenten in Fahrzeugen, wie zum Beispiel Alarmanlage, Innenraumbeleuchtung oder die Beleuchtung der Einstiegsleiste, werden bei Bedarf mit einem Wake-Up Signal aus dem Ruhezustand aktiviert. Das ist wichtig, um einen hohen Stromverbrauch der Komponenten im Fahrzeugstillstand und somit das Entladen der Fahrzeugbatterie zu vermeiden. In der DE 103 30 451 B3 wird eine Vorrichtung, die ein solches Wake-Up Signal generiert, beschrieben. Damit können, zum Beispiel in Fahrzeugen, alle vernetzten Steuergeräte „geweckt" werden.Certain components in vehicles, such as the alarm system, interior lighting or the sill trim, are activated when required with a wake-up signal from hibernation. This is important in order to avoid a high power consumption of the components in the vehicle standstill and thus the discharge of the vehicle battery. DE 103 30 451 B3 describes a device which generates such a wake-up signal. Thus, for example in vehicles, all networked ECUs can be "awakened".
Die derzeitige Generation von Fahrzeugen ist fast vollständig vernetzt. Das hat zur Folge, dass die Information über die Zustände einzelner Anwendungen nicht mehr diskret zur Verfügung steht. Das wird dann zum Problem, wenn in einem Fahrzeug Komponenten nachgerüstet werden, die ein Wake-Up Signal benötigen. Auf Informationen über Zustände, die das Wake-Up Signal auslösen, kann nicht mehr auf einfache Weise zurückgegriffen werden.The current generation of vehicles is almost completely networked. As a result, the information about the states of individual applications is no longer discretely available. This becomes a problem when retrofitting components in a vehicle that require a wake-up signal. Information about states that trigger the wake-up signal can no longer be easily accessed.
Dieses Problem wird nach dem Stand der Technik durch den Einsatz eines Bus-Interface gelöst. Die DE 10 2005 035 843 A1 beschreibt ein CAN-Bus- Interface. Mit diesem System und Verfahren werden Zusatzkomponenten an CAN-Bussysteme angebunden. Wenn nachgerüstete Komponenten Wake-Up Signale benötigen, wird mit dem CAN-Businterface die dafür benötigte Information ausgelesen.This problem is solved according to the prior art by the use of a bus interface. DE 10 2005 035 843 A1 describes a CAN bus interface. With this system and procedure, additional components are connected to CAN bus systems. If retrofitted components require wake-up signals, the required information is read out with the CAN bus interface.
Dieses Verfahren hat aber den Nachteil, dass es ein relativ hohes Fehlerpotential in das Fahrzeug einbringt. Zudem ist die Umsetzung des Systems technisch relativ aufwändig und teuer.However, this method has the disadvantage that it introduces a relatively high potential for failure in the vehicle. In addition, the implementation of the system is technically relatively complex and expensive.
AUFGABE DER ERFINDUNG Aufgabe der vorliegenden Erfindung ist die einfache und kostengünstige Erzeugung eines Wake-Up Signals auch für nicht vernetzte Steuergeräte bzw. Sensoren.OBJECT OF THE INVENTION The object of the present invention is the simple and cost-effective generation of a wake-up signal, even for non-networked control devices or sensors.
LÖSUNG DER AUFGABE Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass bei einer Änderung des Stroms und/oder der Spannung des Stromnetzes dem Sensor ein Signal zugeführt wird. Die Erfindung kann die Bordspannung von allen Fahrzeugen, wie KFZ, LKW, Schiff, Flugzeug, Hubschrauber, Zweikraftrad, Land- und Arbeitsmaschinen nutzen. Grundsätzlich ist auch der Einsatz der Erfindung für alle Arten von Bus- Systemen in Verbindung mit einer Netzspannung, z. Bsp. im Haus, in der Industrie und in vielen Bereichen des täglichen Lebens, denkbar.SOLUTION OF THE TASK The object is achieved according to the invention in that a signal is supplied to the sensor when the current and / or the voltage of the power network is changed. The invention can use the on-board voltage of all vehicles, such as vehicles, trucks, ships, aircraft, helicopters, two-wheelers, agricultural and working machines. In principle, the use of the invention for all types of bus systems in conjunction with a mains voltage, for. For example, in the home, in industry and in many areas of daily life, conceivable.
Die charakteristische Bordspannung eines Fahrzeuges ist abhängig von der Batteriespannung, dem Motorbetrieb und den aktiven Verbrauchern. Deshalb können anhand der charakteristischen Bordspannung Änderungen der Bordspannung definiert werden, für die der Eintritt des zu detektierenden Ereignisses wahrscheinlich ist.The characteristic on-board voltage of a vehicle depends on the battery voltage, the engine operation and the active consumers. Therefore, based on the characteristic on-board voltage changes of the on-board voltage can be defined for which the occurrence of the event to be detected is likely.
Wenn eine für diese Eintrittswahrscheinlichkeit definierte Änderung der Bordspannung auftritt, wird ein Wake-Up Signal für den entsprechendenIf a change in the on-board voltage defined for this probability of occurrence occurs, a wake-up signal for the corresponding
Sensor generiert. Dieser wird dann aus dem Ruhezustand aktiviert und bleibt bevorzugt für eine Nachlaufzeit aktiv. Bei Eintritt des zu detektierendenSensor generated. This is then activated from the idle state and preferably remains active for a follow-up time. Upon entry of the detected
Ereignisses, sendet der Sensor ein Signal an die Steuerungseinheit des auch nicht vernetzten Steuergeräts und die Funktion wird ausgeführt. Nach dem Eintritt des Ereignisses bleibt der Sensor bevorzugt für einen Nachlaufzeit aktiv und geht dann, wenn kein weiteres Ereignis eintritt, in Ruhezustand. Event, the sensor sends a signal to the control unit of the non-networked controller and the function is executed. After the occurrence of the event, the sensor preferably remains active for a follow-up time and then, if no other event occurs, goes to sleep.
FIGURENBESCHRIEBUNGFIGURENBESCHRIEBUNG
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung, diese zeigt inFurther advantages, features and details of the invention will become apparent from the following description of preferred embodiments and from the drawing, this shows in
Figur 1 eine Kennlinie einer charakteristischen Bordspannung;Figure 1 is a characteristic of a characteristic on-board voltage;
Figur 2 ein Anschlussschema eines Controllers;Figure 2 is a connection diagram of a controller;
Figur 3 ein Ablaufschema „beleuchtete Einstiegsleiste";Figure 3 is a flowchart "illuminated door sill";
Figur 4 ein weiteres Ausführungsbeispiel eines Ablaufschemas „beleuchtete Einstiegsleiste";Figure 4 shows another embodiment of a flowchart "illuminated door sill";
Figur 5 ein weiteres Ausführungsbeispiel eines Ablaufschemas „beleuchtete Einstiegsleiste".Figure 5 shows another embodiment of a flowchart "illuminated door sill".
In Figur 1 ist eine Bordspannung 1 eines Fahrzeugs gegenüber einer Zeitachse 2 gezeigt. Aus einem Ansteigen und Abfallen einer Kennlinie 3 lässt sich auf bestimmte Betriebszustände 4, 5, 6, 7, 8 des Fahrzeugs schließen. Zu Beginn 4 steht das Fahrzeug, es sind keine Verbraucher aktiv. Der erste Abfall 5 zeigt z.B. das Starten des Motors. Dann folgt das Ansteigen auf 14 V, der Motor läuft, der Kennlinienbereich 6 ist konstant. Das Abstellen des Motors zeigt sich im Abfall 7 der Kennlinie 3 auf 12 V. Der nächste geringere Abfall 8 zeigt in dieser Situation, dass die Verriegelung aktiv ist. Aufgrund dieser Kennlinie 3 lassen sich Änderungen der Bordspannungen 1 definieren.FIG. 1 shows an on-board voltage 1 of a vehicle relative to a time axis 2. From an increase and decrease of a characteristic curve 3, it is possible to conclude certain operating states 4, 5, 6, 7, 8 of the vehicle. At the beginning of 4 is the vehicle, there are no consumers active. The first waste 5 shows e.g. starting the engine. Then follows the rise to 14 V, the engine is running, the characteristic area 6 is constant. The shutdown of the engine is shown in the waste 7 of the characteristic curve 3 to 12 V. The next lower drop 8 shows in this situation that the lock is active. Because of this characteristic curve 3, changes in the on-board voltages 1 can be defined.
Der in Figur 2 dargestellte Controller 9 generiert aus den EingangssignalenThe controller 9 shown in FIG. 2 generates from the input signals
Bordspannung (UbOrd) 1 und Masse (GND) 10 und den definierten Änderungen der Bordspannung 1 , für die das Auftreten eines Ereignisses X wahrscheinlich ist, als Ausgangsignal ein Wake-Up Signal 11 für einen Sensor. Dieser wird dann aus dem Ruhezustand aktiviert, um ein bestimmtes Ereignis zu generieren.On-board voltage (U bOrd ) 1 and ground (GND) 10 and the defined changes in the on-board voltage 1, for which the occurrence of an event X is likely, as output signal, a wake-up signal 11 for a sensor. This one will then activated from hibernation to generate a specific event.
Die Funktionsweise der vorliegenden Erfindung ist folgende:The operation of the present invention is as follows:
Das Verfahren wird am Beispiel Automobil mit einer nachgerüsteten beleuchteten Einstiegsleiste, in den Figuren 3-5 für verschieden Situation beschrieben. Bei geöffneter Tür soll die Einstiegsleiste beleuchtet sein. Der Zustand „Tür geöffnet" oder „Tür geschlossen" wird von einem Sensor, z.B. Reed Schalter, erfasst.The method is described using the example automobile with a retrofitted illuminated door sill, in FIGS. 3-5 for different situations. When the door is open, the door sill should be illuminated. The state "door open" or "door closed" is determined by a sensor, e.g. Reed switch, captured.
In Figur 3 wird das Verfahren für die Ausgangssituation, Fahrzeug ist im Ruhezustand, Türen sind geschlossen und verriegelt, beschrieben. Das erste Ereignis „Fahrzeug wird entriegelt" tritt ein. Entsprechend der Kennlinie 3 in Figur 1 fällt jetzt die Bordspannung 1 leicht ab. Der Wake-Up Controller 9 erkennt die Spannungsnetzschwankung, die das Eintreten des Ereignisses „Tür wird geöffnet" ankündigt, generiert ein Wake-Up Signal 11 und weckt den Sensor. Der Sensor wird aktiviert. Jetzt tritt das Ereignis „Tür wird geöffnet" ein. Der Sensor detektiert „Tür geöffnet", das Steuergerät der Einstiegsschiene wird angesteuert, die Einstiegsschiene leuchtet.In Figure 3, the procedure for the initial situation, vehicle is at rest, doors are closed and locked described. The first event "Vehicle is unlocked" comes in. The on-board voltage 1 now drops slightly as shown in characteristic line 3 in Figure 1. The wake-up controller 9 detects the voltage fluctuation which announces the occurrence of the event "door being opened" Wake-up signal 11 and wake the sensor. The sensor is activated. Now the event "door is opened" comes in. The sensor detects "door open", the control unit of the door sill is activated, the sill rail lights up.
In Figur 4 wird das Verfahren für die Ausgangsituation „Motor läuft" beschrieben. Wake-Up Controller 9 erkennt an der Bordspannung 1 „Motor läuft" , generiert ein Wake-Up Signal 11 und aktiviert den Sensor, für die Dauer der Änderung der Bordspannung 1 plus gegebenenfalls die Nachlaufzeit. Jetzt tritt das Ereignis „Tür wird geöffnet" ein. Der Sensor detektier „Tür geöffnet", das Steuergerät der Einstiegsschiene wird angesteuert, die Einstiegsschiene leuchtet.The method for the starting situation "engine running" is described in Figure 4. Wake-up controller 9 detects the on-board voltage 1 "engine running", generates a wake-up signal 11 and activates the sensor for the duration of the change of the on-board voltage 1 plus, if applicable, the follow-up time. Now the event "Door is opened" comes in. The sensor detects "door open", the control unit of the sill rail is activated, the sill rail lights up.
In Figur 5 wird das Verfahren für die Ausgangsituation „Motor läuft" beschrieben Der Sensor ist aktiv. Jetzt tritt das Ereignis „Motor wird abgestellt" ein. Der Wake-Up Controller 9 erkennt die Änderung der Bordspannung 1 und hält den Sensor für eine Nachlaufzeit „X" aktiv. Jetzt tritt das Ereignis „Türe wird geöffnet" ein. Der Sensor detektiert „Tür geöffnet" und steuert die Einstiegsschiene an. Die Einstiegsschiene leuchtet. Nach dem Eintritt des Ereignisses „Tür geschlossen" hält der Kontroller den Sensor für eine Nachlaufzeit „X" aktiv und geht dann in den Ruhezustand. The procedure for the starting situation "engine running" is described in FIG. 5. The sensor is active, now the event "engine is stopped" occurs. The wake-up controller 9 detects the change in the on-board voltage 1 and holds the Sensor for an after-run time "X" active Now the event "Door is opened" is activated. The sensor detects "door open" and controls the sill rail.The sill lights.After the occurrence of the event "door closed", the controller keeps the sensor active for an after-run time "X" and then goes into hibernation mode.
DR. WEISS & ARATDR. WEISS & ARAT
Patentanwälte European Patent AttorneyPatent Attorneys European Patent Attorney
Aktenzeichen: P 3871 /PCT Datum: 11.08.2009Reference: P 3871 / PCT Date: 11.08.2009
BezugszeichenlisteLIST OF REFERENCE NUMBERS

Claims

Patentansprüche claims
1. Verfahren zur Steuerung und/oder Überwachung von Funktionen mittels Sensoren in einem von einem Stromnetz versorgten Bereich, insbesondere in einem mit einer Bordspannung versorgten Fahrzeug,1. A method for controlling and / or monitoring functions by means of sensors in a region supplied by a power supply, in particular in a vehicle supplied with an on-board vehicle,
dadurch gekennzeichnet,characterized,
dass bei einer Änderung des Stroms und/oder der Spannung des Stromnetzes dem Sensor ein Signal zugeführt wird.in the case of a change in the current and / or the voltage of the power network, a signal is supplied to the sensor.
2. Verfahren nach Anspruch 1 , dadurch gekennzeichnet, dass der Strom von einem Controller (9) überwacht wird und bei einer Änderung von dem ControllerMethod according to claim 1, characterized in that the current is monitored by a controller (9) and by a change from the controller
(9) das Signal erzeugt wird.(9) the signal is generated.
3. Verfahren nach Anspruch 1 , dadurch gekennzeichnet, dass die Spannung von einem Controller (9) überwacht wird und bei einer Änderung von dem Controller (9) das Signal erzeugt wird.3. The method according to claim 1, characterized in that the voltage is monitored by a controller (9) and when a change from the controller (9) the signal is generated.
4. Verfahren nach wenigstens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass ein Wake-Up Signal (11) erzeugt wird.4. The method according to at least one of claims 1 to 3, characterized in that a wake-up signal (11) is generated.
5. Verfahren nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, dass das Wake-Up Signal (11) den Sensor in einen Betriebszustand versetzt.5. The method according to claims 1 to 4, characterized in that the wake-up signal (11) puts the sensor in an operating state.
6. Verfahren nach Anspruch 5, dadurch gekennzeichnet, dass der Sensor für eine Nachlaufzeit X in einen Betriebszustand versetzt wird.6. The method according to claim 5, characterized in that the sensor is set for a follow-up time X in an operating condition.
7. Verfahren nach Anspruch 6, dadurch gekennzeichnet, dass der Sensor in der Nachlaufzeit X den Eintritt eines Ereignisses überwacht. 7. The method according to claim 6, characterized in that the sensor monitors the occurrence of an event in the follow-up time X.
8. Verfahren nach Anspruch 7, dadurch gekennzeichnet, dass der Sensor bei Eintritt des Ereignisses ein Signal an eine Steuerungseinheit gibt.8. The method according to claim 7, characterized in that the sensor gives a signal to a control unit at the occurrence of the event.
9. Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass die Steuerungseinheit eine Aktion ausführt oder anregt.9. The method according to claim 8, characterized in that the control unit performs or stimulates an action.
10. Verfahren wenigsten einem der Ansprüchen 1 bis 9, dadurch gekennzeichnet, dass nicht mit einer Hauptsteuerung vernetzte Sensoren geweckt werden.10. The method least one of claims 1 to 9, characterized in that not networked with a main controller sensors are awakened.
11. Vorrichtung zur Durchführung des Verfahrens nach wenigstens einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass ein Controller (9) als Eingangsgrössen die Änderung der Spannung (1) und/oder des Stroms und die Masse GND (10) erhält und daraus ein Wake-Up Signal (11) für einen Sensor generiert.11. A device for carrying out the method according to at least one of claims 1 to 10, characterized in that a controller (9) receives as input variables the change of the voltage (1) and / or the current and the ground GND (10) and from a Wake-up signal (11) generated for a sensor.
12. Verwendung der Änderung der Spannung (1) und/oder Stroms eines mit einem Stromnetz versorgten Bereichs zur Generierung eines Wake-Up Signals (11) für einen Sensor mittels eines Controllers (9). 12. Use of the change in the voltage (1) and / or current of a supplied with a power supply area for generating a wake-up signal (11) for a sensor by means of a controller (9).
EP09777835A 2008-08-12 2009-08-12 Method for controlling and/or monitoring functions Withdrawn EP2315684A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008038640A DE102008038640A1 (en) 2008-08-12 2008-08-12 Method for controlling and / or monitoring functions
PCT/EP2009/005851 WO2010017974A1 (en) 2008-08-12 2009-08-12 Method for controlling and/or monitoring functions

Publications (1)

Publication Number Publication Date
EP2315684A1 true EP2315684A1 (en) 2011-05-04

Family

ID=41314496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09777835A Withdrawn EP2315684A1 (en) 2008-08-12 2009-08-12 Method for controlling and/or monitoring functions

Country Status (3)

Country Link
EP (1) EP2315684A1 (en)
DE (1) DE102008038640A1 (en)
WO (1) WO2010017974A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6231752B2 (en) 2013-01-31 2017-11-15 富士通テン株式会社 Device control apparatus and device control method
DE102016212513A1 (en) * 2016-07-08 2018-01-11 Robert Bosch Gmbh Method and device for activating an electrical circuit
DE102018123552B4 (en) * 2018-09-25 2022-10-13 Clarios Advanced Solutions Gmbh DEVICE AND METHOD FOR WAKE-UP AN AUTOMOTIVE BATTERY

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610626C2 (en) * 1996-03-19 2003-01-23 Bosch Gmbh Robert Follow-up detection of electric actuators
DE19719615B4 (en) * 1996-05-14 2014-09-04 Schaeffler Technologies Gmbh & Co. Kg Device for the automated actuation of a torque transmission system
DE19941699A1 (en) * 1999-09-02 2001-03-08 Bosch Gmbh Robert Semiconductor fuse for electrical consumers
DE10161669A1 (en) * 2001-12-14 2003-06-26 Bosch Gmbh Robert Method of activating or deactivating distributed control units, e.g. for motor vehicle radar sensors, using central control unit, by using commands transmitted via interface and point-to-point wiring
DE10250616C1 (en) * 2002-10-30 2003-11-20 Siemens Ag Automobile onboard electrical supply network for control devices, has master control device controlling switching of slave control devices from stand-by mode to normal operating mode
DE10330451B3 (en) 2003-07-05 2004-09-30 Daimlerchrysler Ag Arrangement for waking up vehicle controller has pulse generation stage with center tap connected to control input of a first transistor connected to control input of second transistor with on locking
DE102004026383B4 (en) * 2004-05-29 2006-10-26 Audi Ag Motor vehicle with at least one controller controlled by a processor
DE102005035843A1 (en) 2005-07-30 2007-02-01 Audiotechnik Dietz Vertriebs-Gmbh Controller area network bus interface for connecting e.g. vehicle component, has accessory component, which is to be connected, where component and/or functionality of interface is determined by given characteristic value
JP2007133729A (en) 2005-11-11 2007-05-31 Nec Electronics Corp Electronic controller and method of controlling same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010017974A1 *

Also Published As

Publication number Publication date
WO2010017974A1 (en) 2010-02-18
DE102008038640A1 (en) 2010-02-18

Similar Documents

Publication Publication Date Title
DE10149282A1 (en) Method for generating a supply voltage in a motor vehicle
DE102019123635A1 (en) Vehicle exit assistance device
EP2059416B1 (en) Bus communications management in a motor vehicle with a plurality of control devices connected via a bus
WO2011003813A1 (en) Graduated sleep operating modes in a motor vehicle and corresponding control device
DE19853451B4 (en) Method for deactivating a network component network, in particular a motor vehicle network component network
DE102015204696A1 (en) Control device switching system
DE102012202009A1 (en) Method and device for voltage stabilization in a motor vehicle electrical system
WO2010017974A1 (en) Method for controlling and/or monitoring functions
DE112016001241T5 (en) VEHICLE CONTROL DEVICE AND METHOD FOR CONTROLLING A VEHICLE CONTROLLER
DE102017007850A1 (en) Keyless entry system
DE112012004280T5 (en) In-vehicle ECU
DE102016215388A1 (en) Control of a rest mode of a motor vehicle
DE102010000522B4 (en) Electrical power supply system for vehicles
DE102009029541A1 (en) Method for operating a number of control units
EP2337707B1 (en) Integrated limp home system
EP0888583A1 (en) Microcontroller with auto-alarm device
DE102015115695B4 (en) Method for controlling the operation of at least one device
DE102012020298B4 (en) Method for stabilizing a vehicle electrical system in a motor vehicle
DE10126401B4 (en) Method and device for operating an electrical vehicle electrical system
DE102010030160A1 (en) Method and control unit for processing data in a network of a vehicle
DE10330446B4 (en) Device for controlling the operating states of control devices
EP2013731A1 (en) Circuit arrangement, and method for the operation of a circuit arrangement
DE102018214469A1 (en) Method, system and computer product for providing information about the condition of part of a distributed vehicle system
DE102022207475A1 (en) Circuit arrangement for communication interfaces and/or ignition interfaces within a vehicle for outputting a central wake-up or go-to-sleep signal
DE10329902A1 (en) Communications bus control method, e.g. for a motor vehicle, wherein the bus is switched between inactive and normal modes by the use of status messages transmitted with network information

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110314

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PEX AUTOMOTIVE GMBH

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20140301