CH700494B1 - Means for detecting the chewing activity. - Google Patents
Means for detecting the chewing activity. Download PDFInfo
- Publication number
- CH700494B1 CH700494B1 CH14702009A CH14702009A CH700494B1 CH 700494 B1 CH700494 B1 CH 700494B1 CH 14702009 A CH14702009 A CH 14702009A CH 14702009 A CH14702009 A CH 14702009A CH 700494 B1 CH700494 B1 CH 700494B1
- Authority
- CH
- Switzerland
- Prior art keywords
- movements
- pressure sensor
- pressure
- detecting
- receiving
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
Abstract
The device has a pressure receiving device including a silicon tube, which is filled with vegetable oil. A head-collar includes a chuck for receiving a pressure sensor and a bag for receiving a data recorder for recording jaw movements. The pressure sensor measures and registers nose band movements with a recording frequency of 10 Hertz, where the nose band movements are produced by the jaw movements. The pressure sensor is connected with the data recorder via a cable. The chuck and the bag are fastened to a nose band of the head-collar.
Description
[0001] Die Erfindung betrifft eine Vorrichtung zum Erfassen der Kauaktivität, insbesondere von Wiederkäuern.
[0002] Bisherige Vorrichtungen zur Erfassung der Kauaktivität basieren auf dem Prinzip der Widerstandsveränderung in einem Zugsensor (IGER), der Schalterstellung je nach Kieferhaltung (JP2007 173 930(A)) oder der Erfassung von Geräuschen beim Kauen US 2003 205 208 (A1)).
[0003] Die Aufgabe der Erfindung besteht darin, eine Vorrichtung zu schaffen die einfach am Kopf zu fixieren ist, den Träger oder die Trägerin in ihrer artgemässen Aktivität nicht behindert und mit einer hohen Zuverlässigkeit jede einzelne Kieferbewegung zu registrieren.
[0004] Als Trägerelement dient bei Tieren eine handelsübliche Halfter. Auf dem Nasenband der Halfter sind ein Futter und eine Tasche zur Aufnahme der Messeinheit bestehend aus einem Druckaufnahmegerät mit Logger fest montiert.
[0005] Das Druckaufnahmegerät besteht aus einem mit pflanzlichem Öl gefüllten Silikonschlauch mit eingebautem Drucksensor. Der Silikonschlauch ist fest mit dem Drucksensor verbunden und wird mit einem verschraubbaren Deckel verschlossen. Das Druckaufnahmegerät wird in das Futter auf dem Nasenband der Halfter eingeführt. Der Drucksensor ist mit einem Kabel am Messlogger angeschlossen. Der Logger wird in die Tasche auf der linken Seite des Nasenbandes der Halfter eingeführt. Der Logger misst den Druck im Druckaufnahmegerät mit einer Frequenz von mindestens 10 Hz.
[0006] Die Daten werden im Messlogger über mindestens 24 h registriert und anschliessend über eine USB-Schnittstelle auf einen PC übertragen und ausgewertet.
Zeichnungen
[0007] Es zeigen:
<tb>Fig. 1 <sep>eine Darstellung des Druckaufnahmegerätes mit Silikonschlauch (1), Drucksensor (2), verschraubbarem Abschlussstopfen (3) und Messlogger (4).
<tb>Fig. 2 <sep>eine schematische Darstellung der Halfter mit aufgebautem Futter (5) und Tasche (6) für die Aufnahme des Druckaufnahmegerätes und des Mess-Loggers.
The invention relates to a device for detecting the chewing activity, in particular of ruminants.
Previous devices for detecting the chewing activity based on the principle of resistance change in a train sensor (IGER), the switch position depending on the jaw (JP2007 173 930 (A)) or the detection of noise when chewing US 2003 205 208 (A1)) ,
The object of the invention is to provide a device which is easy to fix on the head, not hinder the wearer in their artgemässen activity and to register each jaw movement with a high reliability.
As a carrier element used in animals a commercial halter. On the noseband of the halters are a chuck and a pocket for holding the measuring unit consisting of a pressure recorder with logger mounted.
The pressure receiving device consists of a filled with vegetable oil silicone hose with built-in pressure sensor. The silicone hose is firmly connected to the pressure sensor and is closed with a screw-on lid. The pressure transducer is inserted into the lining on the noseband of the halter. The pressure sensor is connected to the logger with a cable. The logger is inserted into the pocket on the left side of the halter's noseband. The logger measures the pressure in the pressure recorder at a frequency of at least 10 Hz.
The data are registered in the logger for at least 24 h and then transferred via a USB interface to a PC and evaluated.
drawings
Show:
<Tb> FIG. 1 <sep> an illustration of the pressure-sensing device with silicone hose (1), pressure sensor (2), screw-on end plug (3) and measuring logger (4).
<Tb> FIG. 2 <sep> a schematic representation of the halters with built-lining (5) and pocket (6) for receiving the pressure transducer and the measuring logger.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH14702009A CH700494B1 (en) | 2009-09-24 | 2009-09-24 | Means for detecting the chewing activity. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH14702009A CH700494B1 (en) | 2009-09-24 | 2009-09-24 | Means for detecting the chewing activity. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH700494B1 true CH700494B1 (en) | 2010-09-15 |
Family
ID=42751484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH14702009A CH700494B1 (en) | 2009-09-24 | 2009-09-24 | Means for detecting the chewing activity. |
Country Status (1)
Country | Link |
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CH (1) | CH700494B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016086248A1 (en) | 2014-12-03 | 2016-06-09 | Smartbow Gmbh | Method for obtaining information about a farm animal |
CN106236017A (en) * | 2016-08-23 | 2016-12-21 | 中国农业科学院农业信息研究所 | Animal ruminates monitoring method and device |
DE202017000171U1 (en) | 2017-01-13 | 2017-04-03 | GKMI Gesellschaft für Kooperation, Management und Innovation mbH | Headband sensor |
CN107410082A (en) * | 2017-04-12 | 2017-12-01 | 东北农业大学 | Recognition methods is ruminated based on ruminant noseband pressure change |
-
2009
- 2009-09-24 CH CH14702009A patent/CH700494B1/en unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016086248A1 (en) | 2014-12-03 | 2016-06-09 | Smartbow Gmbh | Method for obtaining information about a farm animal |
US10893663B2 (en) | 2014-12-03 | 2021-01-19 | Smartbow Gmbh | Method for obtaining information about a farm animal |
US11013216B2 (en) | 2014-12-03 | 2021-05-25 | Smartbow Gmbh | Method for obtaining information about a farm animal |
CN106236017A (en) * | 2016-08-23 | 2016-12-21 | 中国农业科学院农业信息研究所 | Animal ruminates monitoring method and device |
CN106236017B (en) * | 2016-08-23 | 2023-08-01 | 中国农业科学院农业信息研究所 | Animal ruminant monitoring method and device |
DE202017000171U1 (en) | 2017-01-13 | 2017-04-03 | GKMI Gesellschaft für Kooperation, Management und Innovation mbH | Headband sensor |
DE102018200271A1 (en) | 2017-01-13 | 2018-07-19 | Humboldt-Universität Zu Berlin | Sensor system and method for detecting physiological parameters |
DE102018200271B4 (en) * | 2017-01-13 | 2020-03-26 | Humboldt-Universität Zu Berlin | Sensor system and method for recording physiological parameters |
CN107410082A (en) * | 2017-04-12 | 2017-12-01 | 东北农业大学 | Recognition methods is ruminated based on ruminant noseband pressure change |
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