DE102007028645A1 - Arrangement for control of device units, has sensor unit for receiving gesture, positioning, movement, and form of object and recording is interpreted in evaluation unit and are transformed into control signals for controlling device unit - Google Patents
Arrangement for control of device units, has sensor unit for receiving gesture, positioning, movement, and form of object and recording is interpreted in evaluation unit and are transformed into control signals for controlling device unit Download PDFInfo
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- DE102007028645A1 DE102007028645A1 DE102007028645A DE102007028645A DE102007028645A1 DE 102007028645 A1 DE102007028645 A1 DE 102007028645A1 DE 102007028645 A DE102007028645 A DE 102007028645A DE 102007028645 A DE102007028645 A DE 102007028645A DE 102007028645 A1 DE102007028645 A1 DE 102007028645A1
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- sensor unit
- control
- movement
- positioning
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
- G06V40/28—Recognition of hand or arm movements, e.g. recognition of deaf sign language
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Psychiatry (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Anordnung bzw. ein Verfahren für eine Mensch-Maschine-Schnittstelle, insbesondere zur Steuerung und Einstellungen an Geräteeinheiten.The The invention relates to an arrangement or method for a man-machine interface, in particular for the control and settings on device units.
In einem Operationssaal sind eine Vielzahl von Gerätesystemen angeordnet, die permanent oder zeitweise für Eingriffe an Patienten benutzt werden. Eine Platzierung oder Ausrichtung eines Gerätesystems ist dabei abhängig von den jeweiligen in eine Behandlung eines Patienten einbezogenen Personen, verbunden mit der Kenntnis, wann und wie Geräte bei Patienten positioniert werden müssen. Eine Bedienung der Gerätesysteme erfolgt entweder direkt durch den behandelnden Arzt bzw. Therapeuten oder einem diesen zugeordneten Assistenten. Die Vielzahl der Gerätesysteme im Behandlungsbereich des Patienten erhöht das Risiko, dass ein steriles Umfeld kontaminiert wird.In an operating room, a plurality of device systems are arranged, the permanently or temporarily for Interventions on patients are used. A placement or alignment a device system depends on it from the respective ones involved in a patient's treatment Persons, associated with the knowledge of when and how devices in patients must be positioned. A Operation of the device systems either directly by the attending physician or therapist or a wizard associated with it. The variety of device systems In the treatment area of the patient increases the risk of being a sterile Contaminated environment.
Der Erfindung liegt die Aufgabe zugrunde, eine weitere Mensch-Maschine-Schnittstelle anzugeben.Of the Invention is based on the object, another man-machine interface specify.
Die Aufgabe wird durch die im Patentanspruch 1 oder 4 angegebenen Merkmale gelöst.The The object is achieved by the features specified in claim 1 or 4 solved.
Die Anordnung und das dazugehörige Verfahren zur Steuerung von Geräteeinheiten ist dabei derart ausgebildet, dass eine Sensoreinheit K beispielsweise einen Abstand und/oder Bewegung eines Objektes ST detektiert und/oder eine Folge von Bewegungen in einer nachgeordneten Auswerteeinheit auswertet und in Steuersignale zur Steuerung einer Einheit eines Gerätes GE umsetzt.The Arrangement and the associated Method for controlling device units is designed such that a sensor unit K, for example detects a distance and / or movement of an object ST and / or a sequence of movements in a downstream evaluation unit evaluates and converts into control signals for controlling a unit of a equipment GE implemented.
Mit der Sensoreinheit K wird beispielsweise eine Distanz zwischen Sensoreinheit K und dem Objekt ST nach dem Prinzip einer Echolaufzeitmessung ermittelt und, z. B. aufgrund einer zeitlich definierten Abfolge von Positionen und Ausgestaltungen des Objektes ST, vorbestimmbare Bewegungsabläufe oder Einstellungen von Geräteeinheiten ausgelöst.With For example, the sensor unit K becomes a distance between the sensor unit K and the object ST according to the principle of an echo time measurement determined and Z. Due to a timed sequence of positions and embodiments of the object ST, predeterminable motion sequences or Settings of device units triggered.
Die Erfindung bringt den Vorteil mit sich, dass aufgrund einer einfachen, eindeutigen Handbewegung oder Handposition eine gewünschte Gerätefunktion einstellbar oder eine Geräteposition herbeiführbar ist.The Invention has the advantage that due to a simple, clear hand movement or hand position a desired device function adjustable or a device position be brought about is.
Die Erfindung bringt den Vorteil mit sich, dass aufgrund einer kontaktlosen Bedienung oder Steuerung eines Gerätes eine Kontamination vermieden und deshalb ein steriler Umgang mit Geräten innerhalb eines sterilen Arbeitsbereiches ermöglicht wird.The Invention has the advantage that due to a contactless Operation or control of a device avoids contamination and therefore a sterile handling of equipment within a sterile Work area is made possible.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.advantageous Embodiments of the invention are specified in the subclaims.
Die Erfindung soll im Folgenden mittels eines dargestellten Ausführungsbeispiels näher erläutert werden.The Invention will be described below by means of an illustrated embodiment be explained in more detail.
Es zeigen dabei:It show:
In
der
In der Sensoreinheit K ist beispielsweise ein Abstandsmesssystems, das auch als Photonen-Mischdetektor PMD bezeichnet werden kann, angeordnet. Dieser Photonen-Mischdetektor der auch als Photonic Mixer Device PMD bezeichnet werden kann, ist ein flächenhafter, räumlich auflösender optischer Abstandssensor, welcher den Abstand zu einem Objekt mit Hilfe der Laufzeit von z. B. Infrarotlicht misst. Gemessen wird dabei beispielsweise ein Phasenzustand einer von einer Lichtquelle ausgesendeten und beispielsweise mit Pseudorauschen intensitätsmodulierten Lichtwelle nach Durchlaufen einer Messstrecke. Mit Hilfe des Prinzips des Echolaufzeit-Messverfahrens wird beispielsweise die räumliche Position oder Auflösung einer Hand durch Ermittlung der Wegstrecke zwischen Sender und Messobjekt erfasst. Die Handposition, Handbewegung oder die Stellung einzelner Gliedmaßen einer Hand wird von der Bildaufnahmeeinheit K erfasst und mit z. B. bereits auf Datenbanken hinterlegten 3D Abbildungen einer Hand verglichen und bei Übereinstimmung werden vordefinierte Steuersignale an die zu steuernde Geräteeinheit abgegeben. Mittels dieser Steuersignale werden Steuereinheiten SE angesteuert und Geräteeinstellungen einer zu bedienenden Geräteeinheit GE vorgenommen. Durch Ansteuerung einer Steuereinheit SE kann beispielsweise eine Positionsänderung eines angesprochenen Objektes herbeigeführt werden. Dies bringt den Vorteil mit sich, dass mittels definierter Handbewegungen Geräteeinstellungen und Funktionalitäten von Geräteeinheiten wie zum Beispiel Scrollen, Objekt drehen oder andere definierte Funktionen oder Einstellungen ohne Kontakt mit Bedienoberflächen herbeiführbar sind.In the sensor unit K, for example, a distance measuring system, which can also be referred to as a photonic mixer detector PMD, arranged. This photonic mixer detector which can also be referred to as a photonic mixer device PMD, is a planar, spatially resolving optical distance sensor, which determines the distance to an object with the aid of the transit time of z. B. Infra Red light measures. In this case, for example, a phase state of a light wave emitted by a light source and, for example, intensity-modulated with pseudo noise is measured after passing through a measurement path. With the aid of the principle of the echo time measuring method, for example, the spatial position or resolution of a hand is detected by determining the distance between the transmitter and the measured object. The hand position, hand movement or the position of individual limbs of a hand is detected by the image pickup unit K and z. B. already stored on databases 3D images of a hand compared and if they match predefined control signals are delivered to the device unit to be controlled. By means of these control signals, control units SE are activated and device settings of a device unit GE to be operated are made. By controlling a control unit SE, for example, a change in position of a targeted object can be brought about. This has the advantage that device settings and functionalities of device units such as, for example, scrolling, rotating objects or other defined functions or settings without contact with user interfaces can be brought about by means of defined hand movements.
In
- GEGE
- Geräteeinheitunit
- SESE
- Steuereinheitcontrol unit
- ASAS
- Auswerteeinheitevaluation
- KK
- Sensoreinheitsensor unit
- SUSU
- SchnittstelleneinheitInterface unit
- STST
- Objektobject
- PMDPMD
- Photonic Mixer DevicePhotonic Mixer Device
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007028645A DE102007028645A1 (en) | 2007-06-21 | 2007-06-21 | Arrangement for control of device units, has sensor unit for receiving gesture, positioning, movement, and form of object and recording is interpreted in evaluation unit and are transformed into control signals for controlling device unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007028645A DE102007028645A1 (en) | 2007-06-21 | 2007-06-21 | Arrangement for control of device units, has sensor unit for receiving gesture, positioning, movement, and form of object and recording is interpreted in evaluation unit and are transformed into control signals for controlling device unit |
Publications (1)
Publication Number | Publication Date |
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DE102007028645A1 true DE102007028645A1 (en) | 2009-01-02 |
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DE102007028645A Ceased DE102007028645A1 (en) | 2007-06-21 | 2007-06-21 | Arrangement for control of device units, has sensor unit for receiving gesture, positioning, movement, and form of object and recording is interpreted in evaluation unit and are transformed into control signals for controlling device unit |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011017305A1 (en) * | 2011-04-15 | 2012-10-18 | Abb Technology Ag | Operating and monitoring system for technical installations |
DE102011089195A1 (en) | 2011-06-30 | 2013-01-03 | Johnson Controls Gmbh | Apparatus and method for the contactless detection of objects and / or persons and of gestures and / or operating processes carried out by them |
US9275277B2 (en) | 2013-02-22 | 2016-03-01 | Kaiser Foundation Hospitals | Using a combination of 2D and 3D image data to determine hand features information |
WO2016079217A1 (en) * | 2014-11-19 | 2016-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Camera in a vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10242890A1 (en) * | 2002-09-16 | 2004-03-25 | Technische Universität München | Body motion detection device for recording motion in bodily parts controls technical equipment while referring a sequence of attributes to a comparison device to recognize the extent of the motion |
-
2007
- 2007-06-21 DE DE102007028645A patent/DE102007028645A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10242890A1 (en) * | 2002-09-16 | 2004-03-25 | Technische Universität München | Body motion detection device for recording motion in bodily parts controls technical equipment while referring a sequence of attributes to a comparison device to recognize the extent of the motion |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011017305A1 (en) * | 2011-04-15 | 2012-10-18 | Abb Technology Ag | Operating and monitoring system for technical installations |
DE102011089195A1 (en) | 2011-06-30 | 2013-01-03 | Johnson Controls Gmbh | Apparatus and method for the contactless detection of objects and / or persons and of gestures and / or operating processes carried out by them |
WO2013001084A1 (en) | 2011-06-30 | 2013-01-03 | Johnson Controls Gmbh | Apparatus and method for contactlessly detecting objects and/or persons and gestures and/or operating procedures made and/or carried out thereby |
US9275277B2 (en) | 2013-02-22 | 2016-03-01 | Kaiser Foundation Hospitals | Using a combination of 2D and 3D image data to determine hand features information |
WO2016079217A1 (en) * | 2014-11-19 | 2016-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Camera in a vehicle |
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