AT516435B1 - Line-shaped temperature probe - Google Patents

Line-shaped temperature probe Download PDF

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Publication number
AT516435B1
AT516435B1 ATA50773/2014A AT507732014A AT516435B1 AT 516435 B1 AT516435 B1 AT 516435B1 AT 507732014 A AT507732014 A AT 507732014A AT 516435 B1 AT516435 B1 AT 516435B1
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AT
Austria
Prior art keywords
temperature
probe
temperature probe
led
sensors
Prior art date
Application number
ATA50773/2014A
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German (de)
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AT516435A1 (en
Inventor
Dipl Ing Cebrat Gerfried
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Dipl Ing Cebrat Gerfried
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Priority to ATA50773/2014A priority Critical patent/AT516435B1/en
Publication of AT516435A1 publication Critical patent/AT516435A1/en
Application granted granted Critical
Publication of AT516435B1 publication Critical patent/AT516435B1/en

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Classifications

    • G01F9/33—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Es wird eine linienförmig messende Temperatursonde mit ansteuerbarem LED-Indikator beschrieben. Eine Identifikation der Temperatursonde und im speziellen der Temperatursensoren (1,2,3) beim Einbau ist über eine ansteuerbare LED (7) möglich. Mittels RGB-LED kann sowohl die Temperatur der Sensoren, als auch der Sondencode kommuniziert werden.It describes a linear measuring temperature probe with controllable LED indicator. An identification of the temperature probe and in particular of the temperature sensors (1,2,3) during installation is possible via a controllable LED (7). By means of RGB-LED both the temperature of the sensors and the probe code can be communicated.

Description

Beschreibung [0001] Die Erfindung betrifft eine linienförmig messende Temperatursonde, mit ansteuerbarem LED-Indikator.Description: [0001] The invention relates to a linear temperature probe with controllable LED indicator.

[0002] Technische Aufgabe der Erfindung ist es die Installation einer linienförmig messenden Temperatursonde in einer Wand zu validieren.Technical object of the invention is to validate the installation of a linear measuring temperature probe in a wall.

[0003] Stand der Technik sind Sensoren mit Edelstahlkappen, die in eine vorgebohrte Öffnung geschoben werden. Digitale Sensoren können z.B. über einen 1-wire Bus (http://www.maximintegrated.com/en/products/comms/one-wire.html) mittels Adressen zuge-ordnet werden. In US 2014/0245588 A1 wird ein System vorgestellt, das in verschiedenen Tiefen eines Bohrloches messen kann. DE2931860 A1 zeigt den grundsätzlichen Aufbau einer Sonde mit mehreren Temperatursensoren, während GB2487710 A, DE102010 1014 415 A1 und EP0278102 A2 Ausführungen zeigen, die die Sensoren gemeinsam über eine Leitung adressieren. DE 10 2005 052 967 A1 hingegen zeigt die Signalisierung der Temperatur einer Temperaturmessstelle über Lichtfarben.The prior art are sensors with stainless steel caps, which are pushed into a pre-drilled opening. Digital sensors can e.g. via a 1-wire bus (http://www.maximintegrated.com/en/products/comms/one-wire.html) are assigned by means of addresses. In US 2014/0245588 A1, a system is presented which can measure at different depths of a wellbore. DE2931860 A1 shows the basic structure of a probe with several temperature sensors, while GB2487710 A, DE102010 1014 415 A1 and EP0278102 A2 show embodiments which address the sensors together via a line. On the other hand, DE 10 2005 052 967 A1 shows the signaling of the temperature of a temperature measuring point via light colors.

[0004] Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass mehrere digital adressierbare Sensoren in einer Hülle angeordnet sind, und über die bekannte Adressreihenfolge der Temperatursensoren und die digital ansteuerbare LED eine schnelle Konfigurierung und Überprüfung der richtigen Messstellenbezeichnung möglich wird, indem über ein mobiles mit der Sonde vernetztes Endgerät an der Messstelle die Sonden-LED aktiviert werden kann.The object is achieved in that a plurality of digitally addressable sensors are arranged in a shell, and on the known address sequence of the temperature sensors and the digitally controllable LED fast configuration and verification of the correct measuring point name is possible by a mobile with the Probe networked terminal at the measuring point the probe LED can be activated.

[0005] Durch die Überprüfung der Sensoren kann eine Verwechslung beim Einbau und damit eine fehlerhafte Regelung vermieden werden. Über RGB-LED ist auch zusätzlich eine Riick-meldung einer Temperatur Oder aller Temperaturen hintereinander Oder eine Identifikation der Temperatursonde Oder der darin befindlichen Temperatursensoren iiber die Wiedergabe eines Farbcodes möglich (z.B. rot - grün - rot -blau analog zu Widerstandskodierung) wodurch der Bedienungskomfort bei der Inbetriebnahme und Wartung weiter steigen wiirde.By checking the sensors confusion during installation and thus a faulty control can be avoided. In addition, a return message of a temperature or of all the temperatures in succession or an identification of the temperature probe or the temperature sensors therein via the reproduction of a color code is possible (eg red-green-red-blue analogous to resistance coding), whereby the ease of use is enhanced Commissioning and maintenance would continue to increase.

[0006] Die Erfindung wird anhand von Ausführungsbeispielen gemäß den Zeichnungen näher erläutert [0007] Fig. 1 zeigt eine beispielhafte Ausführung für die zweidimensionale Temperatursonde mit ansteuerbarer LED. Dieser besteht aus - hier beispielsweise dargestellt - drei separaten Temperatursensoren 1,2,3 dazwischen liegender Isolierung/Abstands-halter 4 und mindestens einer LED 7, die ebenso wie die Temperatursensoren digital ansteuerbar ist, wodurch die Messleitung 6 aus nur drei Drähten wie fiir 1-wire von Maxim integrated iiblich, ausgeriistet sein kann. Die Temperatursonde ist von der Kappe 5 bis zur Messleitung 6 hermetisch gegen das Eindringen von Schmutz und Feuchte geschützt.The invention will be explained in more detail by means of exemplary embodiments according to the drawings. [0007] FIG. 1 shows an exemplary embodiment of the two-dimensional temperature probe with activatable LED. This consists of - here shown for example - three separate temperature sensors 1,2,3 intervening insulation / spacer holder 4 and at least one LED 7, which is digitally controllable as well as the temperature sensors, whereby the measuring line 6 of only three wires as for 1 -wire by Maxim integrated usually, can be equipped. The temperature probe is hermetically protected from the cap 5 to the measuring line 6 against the ingress of dirt and moisture.

[0008] Fig.2 zeigt die visuelle Kontrolle iiber ein Fernbedienterminal, vorteilhafterweise eineFig. 2 shows the visual control via a remote control terminal, advantageously a

Web- bzw. Intranetapplikation Oder ein Applet fiir ein Betriebssystem auf einem mobilen Endgerät. Fig. 3 zeigt eine serverbasierte Ansteuerung der LED 7, ab-hängig von einer Sensortemperatur. Die Updatefrequenz fiir die LED 7 kann da-bei passend zur Trägheit der Messstelle auch adaptiv gewählt werden.Web or Intranet application Or an applet for an operating system on a mobile device. Fig. 3 shows a server-based control of the LED 7, depending on a sensor temperature. The update frequency for the LED 7 can also be chosen adaptively to match the inertia of the measuring point.

Claims (4)

Patentansprücheclaims 1. Linienförmig messende Temperatursonde mit ansteuerbarer LED, bestehend aus a. digital adressierbaren Temperatursensoren (1,2,3) in einer Hülle, getrennt durch wär-meisolierende Zwischenstücke (4) und b. mindestens eine ansteuerbarer LED (7) am Ende der Temperatursonde dadurch gekennzeichnet, dass eineindeutige Codes der digitalen Temperatursensoren (1,2,3) über ihren Wert ihre Position in der Sonde charakterisieren, vorzugsweise indem die Codes mit der Entfernung von der Sondenspitze absteigend sortiert werden.1. Line-shaped temperature probe with controllable LED, consisting of a. digitally addressable temperature sensors (1,2,3) in a casing separated by heat-insulating intermediate pieces (4) and b. at least one controllable LED (7) at the end of the temperature probe characterized in that one-by-one codes of the digital temperature sensors (1,2,3) characterize their position in the probe, preferably by sorting the codes in descending order from the probe tip , 2. Linienförmig messende Temperatursonde mit ansteuerbarer LED nach Anspruch 1, dadurch gekennzeichnet, dass mindestens eine Temperatur der Temperatursensoren der Sonde über mindestens eine LED (7) am Ende der Temperatursonde dargestellt wird.2. Line-shaped temperature probe with controllable LED according to claim 1, characterized in that at least one temperature of the temperature sensors of the probe via at least one LED (7) is shown at the end of the temperature probe. 3. Zweidimensionale Temperatursonde mit ansteuerbarer LED nach einem der Ansprüche 1 Oder 2, dadurch gekennzeichnet, dass der Code der Temperatursonde mittels LED (7) am Ende der Temperatursonde in einem der folgenden Verfahren aus Morse-Alphabet o-der Farbwechsel einer RGB-LED (7) dargestellt wird.3. Two-dimensional temperature probe with controllable LED according to one of claims 1 or 2, characterized in that the code of the temperature probe by means of LED (7) at the end of the temperature probe in one of the following Morse alphabet method o the color change of an RGB LED ( 7) is displayed. 4. Verfahren zum Betrieb einer linienförmig messende Temperatursonde mit ansteuerbarer LED nach einem der Anspmche 1 bis 3, dadurch gekennzeichnet, dass bei der Positio-nierung einer Temperatursonde aus einem Messstellenplan die LED (7) der zu positionie-renden Temperatursonde aktiviert wird. Hierzu 2 Blatt Zeichnungen4. A method for operating a linear measuring temperature probe with controllable LED according to any one of Anspmche 1 to 3, characterized in that when positioning a temperature probe from a measuring point diagram, the LED (7) of the temperature-to-positioning temperature probe is activated. For this 2 sheets of drawings
ATA50773/2014A 2014-10-27 2014-10-27 Line-shaped temperature probe AT516435B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ATA50773/2014A AT516435B1 (en) 2014-10-27 2014-10-27 Line-shaped temperature probe

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Application Number Priority Date Filing Date Title
ATA50773/2014A AT516435B1 (en) 2014-10-27 2014-10-27 Line-shaped temperature probe

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AT516435A1 AT516435A1 (en) 2016-05-15
AT516435B1 true AT516435B1 (en) 2017-01-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT17307U1 (en) * 2020-09-24 2021-12-15 Gerfried Cebrat Dipl Ing Dr Techn Circuit board-bound temperature measurement for a 2D probe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931860A1 (en) * 1979-08-06 1981-02-26 Elisabeth Greisinger Haystack temp. measuring probe - has several elements along probe length for simultaneous measurement at different points
EP0278102A2 (en) * 1987-02-09 1988-08-17 Combustion Engineering, Inc. Multiple point remore temperature sensing
DE102005052967A1 (en) * 2005-11-07 2007-05-10 Abatec-Electronic Ag Temperature indicator for use in wellness device, has two temperature displays respectively displaying colors, whose shades depend on temperature, where three different shades are provided for three different temperatures
DE102010014415A1 (en) * 2009-04-08 2010-12-09 Geo-En Energy Technologies Gmbh Device i.e. geothermal-measurement chain, for measuring underground temperature for long-term observation of geothermal plant, has hollow body inserted into another hollow body or bed filling out former body and/or latter body
GB2487710A (en) * 2010-11-11 2012-08-08 Noel Alian Vinck Addressable temperature sensing cable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931860A1 (en) * 1979-08-06 1981-02-26 Elisabeth Greisinger Haystack temp. measuring probe - has several elements along probe length for simultaneous measurement at different points
EP0278102A2 (en) * 1987-02-09 1988-08-17 Combustion Engineering, Inc. Multiple point remore temperature sensing
DE102005052967A1 (en) * 2005-11-07 2007-05-10 Abatec-Electronic Ag Temperature indicator for use in wellness device, has two temperature displays respectively displaying colors, whose shades depend on temperature, where three different shades are provided for three different temperatures
DE102010014415A1 (en) * 2009-04-08 2010-12-09 Geo-En Energy Technologies Gmbh Device i.e. geothermal-measurement chain, for measuring underground temperature for long-term observation of geothermal plant, has hollow body inserted into another hollow body or bed filling out former body and/or latter body
GB2487710A (en) * 2010-11-11 2012-08-08 Noel Alian Vinck Addressable temperature sensing cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT17307U1 (en) * 2020-09-24 2021-12-15 Gerfried Cebrat Dipl Ing Dr Techn Circuit board-bound temperature measurement for a 2D probe

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