EP2448803A2 - Einrichtung zum detektieren eines mittels eines magnetischen gleichfeldes übertragenen informations-signals - Google Patents
Einrichtung zum detektieren eines mittels eines magnetischen gleichfeldes übertragenen informations-signalsInfo
- Publication number
- EP2448803A2 EP2448803A2 EP10723620A EP10723620A EP2448803A2 EP 2448803 A2 EP2448803 A2 EP 2448803A2 EP 10723620 A EP10723620 A EP 10723620A EP 10723620 A EP10723620 A EP 10723620A EP 2448803 A2 EP2448803 A2 EP 2448803A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnetic
- magnetic field
- sensor
- magnetic circuit
- signal
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 claims abstract description 63
- 230000004907 flux Effects 0.000 claims description 31
- 239000004065 semiconductor Substances 0.000 claims description 10
- 230000008901 benefit Effects 0.000 description 13
- 238000012545 processing Methods 0.000 description 7
- 239000000696 magnetic material Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000036626 alertness Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/121—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/121—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction
- B61L2003/122—German standard for inductive train protection, called "Induktive Zugsicherung"[INDUSI]
Definitions
- the present invention relates to a device, in particular receiving device of a system for magnetic train control, for detecting an information signal transmitted by means of a direct magnetic field.
- Such a device is known in the form of a receiving device of a system for magnetic train control from the company publication of Siemens AG "Magnetician Switzerlandbeein pressung", Order No. A25090-A542-A101-3.
- the magnetic train control usually serves to transmit a binary information signal from a track of the rail or track-bound traffic to a vehicle.
- a directional magnetic DC field is used for the transmission.
- the magnetic train control can be used for example for the automatic delivery of commands to the vehicle, for example, to switch the driving voltage or as part of a braking and alertness control.
- the main application of magnetic train control is the use as a driving lock for the emergency braking of rail vehicles on signals that stop them.
- a switchable track magnet generates a DC magnetic field at stop signals.
- the rail vehicle carries under the vehicle floor a receiving device which detects the applied, carrying the information signal or representing magnetic field of the track magnet and then generates a message or causes an action.
- the receiving device of a system for the control of magnetic trains in the customary application for emergency braking of rail vehicles to stop signals bears security requirements, so that a, in particular unrecognized, failure of the receiving device is necessarily avoided.
- the electromechanical relays which have been tried and tested over many years are usually used in the reception equipment used hitherto, the manageable error images of which exclude complex failure patterns and whose reliability is classified as adequate for daily use as a driving lock.
- the known receiving devices constructed in this way have the disadvantage that their safety level can not be detected in theoretical form, so that they can only be classified as “proven in use.” It should be noted, however, that the mechanical components in the known As a result, today's customer requirements for the safety of receiving devices of the magnetic train control can often not be sufficiently fulfilled.
- the present invention has for its object to provide a mechanically particularly robust and highest safety requirements sufficient device for detecting an information signal transmitted by means of a magnetic DC field.
- This object is achieved by a device, in particular receiving device of a system for magnetic train control, for detecting an information signal transmitted by means of a magnetic dc field, wherein the device at least one magnetic field Has sensor for detecting the information signal and is designed to generate a magnetic test field and for independent verification of the operability of the at least one magnetic field sensor based on the generated magnetic test field.
- the device according to the invention is advantageous because it allows the use of a magnetic field sensor for detecting the information signal.
- such sensors are referred to as magnetic field sensors whose mode of operation is based on an effect of the magnetic field to be detected on hard or soft magnetic materials or other solids, such as resistance layers or, in particular, semiconductors. Examples include Hall sensors or GMR (Giant Magneto-Resistive), AMR (Anisotropy Magneto-Resistive), MDR (Magnetic Dependent Resistor) or Wiegand sensors.
- GMR Hall sensors
- AMR Adisotropy Magneto-Resistive
- MDR Magnetic Dependent Resistor
- Wiegand sensors With regard to use in safety-critical components, however, corresponding magnetic field sensors generally have the disadvantage that they do not give off any signal voltages both in the absence of a magnetic constant field and in the case of defects.
- the device according to the invention is for generating a magnetic test field and independently checking the functionality of the at least one magnetic field sensor formed on the basis of the generated magnetic test field. This offers the advantage that the device is independent, i. without any interaction with an external component, such as a
- Track magnet would be required, it can check whether the at least one magnetic field sensor, and possibly also used for signal processing, the at least one magnetic field sensor downstream electronic components are functional. This makes it possible for the device in the case of failure of the magnetic field sensor or one of the magnetic field sensors to initiate necessary measures.
- a measure can on the one hand consist in the output of an error message or an alarm signal or also in that, for example, in the case of a device in the form of a receiving device of a system for magnetic train control as a precautionary emergency braking or a driving lock is triggered.
- the device according to the invention is designed such that the device for detecting the magnetic flux caused by the magnetic DC field comprises a magnetic circuit.
- the magnetic circuit which preferably consists of soft magnetic material, a concentration or bundling of the magnetic field lines is achieved.
- the detection of the information signal by the at least one magnetic field sensor is thus improved. If the magnetic circuit consists of soft magnetic material, an influencing of the at least one magnetic field sensor by the magnetic circuit in the case of the absence of an information signal is also avoided.
- the inventive device is designed such that the magnetic circuit is formed such that the detected magnetic flux is divided into at least two partial magnetic fluxes, so that a first part of the magnetic circuit of a first magnetic partial flux and a second part of Magnetic circuit is penetrated by a second magnetic partial flux.
- the device according to the invention is developed in such a way that the device for generating the magnetic test field has at least one first test coil for feeding in it. a first magnetic test flux in the first part of the magnetic circuit, at least a second test coil for feeding a second magnetic beauzieres in the second part of the magnetic circuit and a signal generator for loading the fürspulen with an electric current.
- the geometry of the magnetic circuit allows the division of the magnetic information flow into two parallel partial flows, whereby an annular overlay with the magnetic scholarflüssen is made possible.
- the feeding of the test fluxes into the magnetic circuit takes place in such a way that obstruction of the useful signal processing is avoided.
- the magnetic test field is advantageously already generated at the very beginning of the processing chain by means of the magnetic test flows, so that failures of subsequent components, in particular of the at least one magnetic field sensor, can be reliably detected.
- the test coils are acted upon by the signal generator with a time-varying electric current. This offers the advantage that when checking the functionality of the at least one magnetic field sensor, not only the amplitude but also the frequency can be taken into account.
- the test coils can be applied by the signal generator in principle, however, also with a constant electric current.
- the device according to the invention can also be developed in such a way that the signal generator is designed to cyclically or continuously load the test coils with an electric current.
- the functionality of the at least one magnetic field sensor and the evaluation electronics usually present during operation of the device can thus be permanently monitored by a cyclical or continuous measurement of the magnetic test field caused by the test fluxes.
- the detection of a spontaneously occurring information signal, which causes a corresponding information flow in the magnetic circuit is hindered.
- arrangements are conceivable in which only a magnetic field sensor is provided.
- at least one first magnetic field sensor for generating a first sensor signal and in the region of the second part of the magnetic field is provided in the region of the first part of the magnetic circuit
- Magnetic circuit provided at least a second magnetic field sensor for generating a second sensor signal.
- This is advantageous because it allows a particularly simple processing of the sensor signals.
- the security of the device is increased by the use of at least a first magnetic field sensor and at least one second magnetic field sensor in comparison to devices with only a magnetic field sensor in the rule.
- the magnetic field sensors are arranged in air gaps of the magnetic circuit. This offers the advantage that the respective magnetic fluxes are selectively supplied to the respective magnetic field sensor so that the magnetic field sensors arranged in the air gaps of the magnetic circuit have a high sensitivity.
- the device according to the invention is so pronounced that the at least one first magnetic field sensor is arranged in a first air gap of the first part of the magnetic circuit and the at least one second magnetic field sensor is arranged in a second air gap of the second part of the magnetic circuit.
- the at least one first magnetic field sensor is preferably arranged in exactly one first air gap of the first part of the magnetic circuit
- the at least one second magnetic field sensor is preferably arranged in exactly one air gap of the second part of the magnetic circuit.
- both the first part of the magnetic circuit and the second part of the magnetic circuit have a plurality of air gaps and at least one respective magnetic field sensor is arranged in each of these air gaps.
- two first magnetic field sensors are arranged in the first air gap of the first part of the magnetic circuit and two second magnetic field sensors are arranged in the second air gap of the second part of the magnetic circuit.
- the magnetic field sensors can basically work according to different principles of action and be realized in various ways and ways.
- the at least one first magnetic field sensor and the at least one second magnetic field sensor are each designed as a semiconductor sensor.
- such sensors are referred to as semiconductor sensors, which are constructed essentially of semiconductors. Examples include Hall sensors or MDR sensors, which are also referred to as field plates.
- Corresponding semiconductor sensors have the advantage that they have a small size, are often already available in the form of integrated circuits and are relatively reliable and inexpensive.
- the at least one first magnetic field sensor and the at least one second magnetic field sensor are each designed as a Hall sensor. This is advantageous since Hall sensors have the aforementioned advantages of semiconductor sensors to a particularly high degree.
- the device according to the invention can also be developed such that the device is designed such that the information signal is detected on the basis of a sum signal formed from the first sensor signal and the second sensor signal.
- the device is designed in such a way that when there is no information signal, the sum signal caused by the magnetic test field is zero or substantially zero.
- Such a compensation offers the advantage that an error detection of the magnetic test field as a DC magnetic field to be detected is particularly reliably avoided.
- the device is preferably embodied such that the first magnetic partial flow and the second magnetic partial flow in the respective first or second magnetic field sensor cause signals of different polarity.
- the device according to the invention can also be so pronounced that the device for independent checking of the functionality of the at least one first magnetic field sensor based on the first sensor signal and for independent verification of the operability of at least one second magnetic field sensor based on the second sensor Signal is formed.
- the functionality of the semiconductor sensors is advantageously monitored separately for each of the semiconductor sensors. Dodges a - usually caused by the magnetic test field - Sensor signal in its frequency and / or amplitude from the expected value, the associated magnetic field sensor is thereby detected as failed and it can be initiated a safety-related reaction.
- the device according to the invention can also be embodied such that in each case a first test coil is arranged on both sides of the first air gap in the region of the first part of the magnetic circuit and a second test coil is arranged on both sides of the second air gap in the region of the second part of the magnetic circuit.
- This embodiment offers the advantage that this ensures to a particularly high degree that the magnetic test flux with the smallest possible scattering occurs annularly in the magnetic circuit. In this way, in particular, it is avoided that the magnetic test field occurs, or occurs more intensively, on pole plates which may be present for detecting the information signal, as a result of which masking or unintentional generation of an information flow could be effected.
- Figure 1 in a plan view of a first embodiment of the inventive device
- FIG. 2 shows a side view of a second embodiment of the device according to the invention.
- FIG. 1 shows a top view of a first exemplary embodiment of the device according to the invention.
- a device 10 for detecting an information signal transmitted by means of a direct magnetic field is shown.
- the invention is applicable to any type of means for detecting an information signal transmitted by means of a DC magnetic field.
- the device 10 is a receiving device of a system for magnetic train control.
- Such a generation device 10 can also be referred to as a magnetic field antenna.
- the device 10 a magnetic circuit 20 made of soft magnetic material.
- the soft-magnetic material of the magnetic circuit 20 may be, for example, (soft) iron or steel.
- a to be detected animal forming dc magnetic field causes an entering into the magnetic circuit 20 the magnetic flux ⁇ in f 0 •
- the magnetic flux ⁇ in f o arranged from one below the apparatus 10 track magnet of the system to the magnetic train control system according to the illustration in Figure 1 substantially vertically upwards to the device 10 transmitted.
- the magnetic circuit 20 is now designed such that the detected magnetic flux ⁇ inf0 is divided into at least two magnetic partial flows, so that a first part of the magnetic circuit 21 is a first magnetic partial flow ⁇ info i and a second part 22 of the magnetic circuit 20 is penetrated by a second magnetic partial flux ⁇ in f 0 2.
- the device 10 furthermore has first test coils 30, 40 for feeding a first magnetic test flow into the first part 21 of the magnetic circuit 20, second test coils 50, 60 for feeding a second magnetic test flow into the second part 22 of the magnetic circuit 20 and a signal generator 70 for applying the test coils 30, 40, 50, 60 with an electric current.
- the signal generator 70 is designed for cyclic or continuous loading of the test coils 30, 40, 50, 60 with an electric current.
- the electric current is a time-variable current, ie an alternating current.
- a switching over of the polarity of the electric current in FIG. 1 is indicated on the one hand with respect to the direction of the flowing electric current and on the other hand with respect to the direction of the total test flux ⁇ p formed overall by the first magnetic test flow and the second magnetic test flow.
- At least one first magnetic field sensor 80 for generating a first sensor is located in the region of the first part 21 of the magnetic circuit 20 Signal Ui and in the region of the second part 22 of the magnetic circuit 20, at least one second magnetic field sensor 90 for generating a second sensor signal U2 provided.
- the first magnetic field sensor 80 is arranged in a first air gap 100 of the first part 21 of the magnetic circuit 20 and the second magnetic field sensor 90 in a second air gap 110 of the second part 22 of the magnetic circuit 20.
- the magnetic field sensors 80, 90 are semiconductor sensors in the form of Hall sensors.
- the device 10 further has a summer 120 which forms a sum signal from the first sensor signal Ui and the second sensor signal U2.
- the sensor signals Ui, U2 are used separately for checking the functionality of the first magnetic field sensor 80 and the second magnetic field sensor 90.
- the device 10 monitoring devices 130, 140 which, in particular in the case of loading the test coils 30, 40, 50, 60 with an electric current check that the sensor signals Ui and U2 in terms of their frequency and / or amplitude with expected values to match. If unexpected deviations are detected, the associated magnetic field sensor 80 or 90 is detected as failed and a quiescent current contact 150 or 160 is opened.
- a safety response of the device 10 is triggered, which may in particular be a driving lock or emergency brake of the rail vehicle in question.
- a quiescent current contact 170 is opened by the summator 120 if the sum of the sensor signals Ui, U2 is above a threshold characterizing the presence of an information signal.
- the sensor signals Ui, U 2 are supplied to the respective monitoring device 130 or 140 via capacitors 180 and 190, respectively. Due to the use of a time-varying current, which is fed by the signal generator 70, this results in a particularly reliable suppression of interference.
- monitors 130 and 140 and the summer 120 may be preferably implemented as an integrated electronic component.
- a microprocessor or a digital signal processor can be used.
- the device shown in FIG. 1 also has the advantage that the sum of the sensor signals Ui and U2 of the two magnetic field sensors 80 and 90 caused by the test flow ⁇ p is zero or at least essentially zero at any time without additional information flow ⁇ mf o is zero.
- the device described advantageously makes it possible to permanently monitor the magnetic field sensors 80, 90 and the subsequent evaluation electronics. This makes it possible to prove the resulting safety quality, for example, according to the known methods of the European Committee for Electrotechnical Standardization CENELEC, with the particular advantage that electromechanical components in the device 10 are not required.
- the embodiment of the device 10 according to the invention according to FIG. 1 has the advantage that the division of the magnetic information mation flux ⁇ in f 0 into two parallel partial fluxes ⁇ irifo i, ⁇ mfo2 allows an annular superimposition with a magnetic test flux ⁇ p .
- the geometry of the magnetic circuit 20 permits a connection-free construction of the pole plates feeding the information flow ⁇ in f o and the limbs of the magnetic circuit 20 acting as magnetic field concentrators.
- the concatenation of test and information flow can thus be regarded as being captive.
- the magnetic circuit 20 can advantageously be embodied in a particularly simple form, for example in the form of two stamped sheets.
- the magnetic circuit 20 further allows the supply of the test signal or the test field without obstructing the useful signal processing. Due to the fact that the feeding of the test signal is carried out at the beginning of the processing chain, the possibility for data flow independent testing of the functionality of the magnetic field sensors 80, 90 in particular during operation of the device 10 is given.
- the opposite arrangement of the magnetic field sensors 80 and 90 shown in FIG. 1 permits a particularly simple measurement of the generated magnetic test flux ⁇ p and a particularly simple reconstruction of the information flow ⁇ inf0 by forming the sum of the sensor signals Ui and U2 , This ensures that the test flow ⁇ p can at no time obscure or unintentionally cause an applied information flow ⁇ in f o .
- the test coils 30, 40, 50, 60 are advantageously arranged so that the magnetic test flux ⁇ P occurs in the magnetic circuit 20 with the smallest possible scattering.
- no test field occurs here on the lateral pole plates, so that an Covering or unwanted generation of an information flow ⁇ mfo is excluded.
- FIG. 2 shows a side view of a second embodiment of the device according to the invention.
- a particularly flat embodiment is shown in the device 10 according to the invention, are connected in the electronics and magnetic circuit to form a structural unit.
- the device 10 has a printed circuit board 200, a spacer frame 210, a magnetic circuit or pole plates 220, a magnetic field sensor 230, coil carriers 240 and 250, electronic components 260 and a housing 270.
- the electronic components 260 may be, for example, monitoring devices and summers corresponding to the illustration of FIG.
- the basic functional structure of the device 10 may also correspond to that of FIG. 1, in which case concealed further components, such as further test coils and a further magnetic field sensor, are present in the representation of FIG.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910032099 DE102009032099A1 (de) | 2009-07-03 | 2009-07-03 | Einrichtung zum Detektieren eines mittels eines magnetischen Gleichfeldes übertragenen Informations-Signals |
PCT/EP2010/058518 WO2011000707A2 (de) | 2009-07-03 | 2010-06-17 | Einrichtung zum detektieren eines mittels eines magnetischen gleichfeldes übertragenen informations-signals |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2448803A2 true EP2448803A2 (de) | 2012-05-09 |
EP2448803B1 EP2448803B1 (de) | 2016-12-28 |
Family
ID=43243251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10723620.0A Not-in-force EP2448803B1 (de) | 2009-07-03 | 2010-06-17 | Einrichtung zum detektieren eines mittels eines magnetischen gleichfeldes übertragenen informations-signals |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2448803B1 (de) |
DE (1) | DE102009032099A1 (de) |
WO (1) | WO2011000707A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013210567B3 (de) * | 2013-06-06 | 2014-05-15 | Db Netz Ag | Verfahren und Vorrichtung zum Überprüfen von Gleismagneten der induktiven Sicherung bei spurgebundenem Verkehr |
FR3012101B1 (fr) * | 2013-10-18 | 2015-11-06 | Morpho | Recepteur pour vehicule se deplacant sur une voie et dispositif de communication comprenant un tel recepteur |
DE102020205482A1 (de) | 2020-04-30 | 2021-11-04 | Siemens Mobility GmbH | Überwachungsanordnung und Verfahren zur Überwachung eines Gleismagneten |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1237611B (de) * | 1960-09-16 | 1967-03-30 | Siemens Ag | Einrichtung zur UEbermittlung von Steuersignalen an Schienenfahrzeuge |
DE3314034C2 (de) | 1983-04-18 | 1986-02-20 | Siemens AG, 1000 Berlin und 8000 München | Magnetische Zugbeeinflussungseinrichtung |
IT1246620B (it) * | 1991-06-17 | 1994-11-24 | Emmepi Telematica E Sicurezza | Lettore elettronico di carte magnetiche |
DE10022058C1 (de) * | 2000-05-06 | 2001-10-25 | Bbr Baudis Bergmann Roesch Ver | Einrichtung zur Detektion eines magnetisch übertragenen Steuersignals |
DE10127277A1 (de) * | 2001-05-28 | 2002-12-05 | Siemens Ag | System zur induktiven Zugsicherung |
DE10223241B4 (de) * | 2002-05-21 | 2014-05-08 | Siemens Aktiengesellschaft | System zur induktiven Zugsicherung |
DE102006037226B4 (de) * | 2006-08-09 | 2008-05-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Im Messbetrieb kalibrierbarer magnetischer 3D-Punktsensor |
DE102008000943B4 (de) * | 2008-04-02 | 2015-02-19 | Zf Friedrichshafen Ag | Diagnostizierbarer Hallsensor und Verfahren zur Funktionsdiagnose einer Hall-Sensoreinrichtung |
-
2009
- 2009-07-03 DE DE200910032099 patent/DE102009032099A1/de not_active Ceased
-
2010
- 2010-06-17 WO PCT/EP2010/058518 patent/WO2011000707A2/de active Application Filing
- 2010-06-17 EP EP10723620.0A patent/EP2448803B1/de not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
See references of WO2011000707A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2011000707A2 (de) | 2011-01-06 |
WO2011000707A3 (de) | 2011-03-03 |
EP2448803B1 (de) | 2016-12-28 |
DE102009032099A1 (de) | 2011-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2403745B1 (de) | Vorrichtungen zur detektion des belegt- oder freizustandes eines gleisabschnitts sowie verfahren zum betreiben solcher vorrichtungen | |
WO2011054674A1 (de) | Sicherheitskreis in einer aufzugsanlage | |
DE102010027017A1 (de) | Induktive Sensoreinrichtung sowie induktiver Näherungssensor mit einer induktiven Sensoreinrichtung | |
EP3871933B1 (de) | Testeinrichtung und testverfahren für ein elektro-pneumatisches bremssystem von zügen | |
EP3475142B1 (de) | Sensoreinrichtung und verfahren zum erfassen einer magnetfeldänderung | |
EP2448803B1 (de) | Einrichtung zum detektieren eines mittels eines magnetischen gleichfeldes übertragenen informations-signals | |
DE102017005071A1 (de) | Verfahren zum Betreiben eines Drehzahlsensors in einem Fahrzeug, sowie Sensoranordnung | |
DE102005045603B4 (de) | Verfahren zum Überwachen des Störverhaltens einer Antriebseinheit eines Schienenfahrzeuges | |
EP2868548B1 (de) | Verfahren zur Überwachung eines Schaltungszustandes eines Schalters eines Zugsicherungssystem, sowie Zugsicherungssystem | |
DE102021108192A1 (de) | Schaltungen und verfahren zum detektieren von leitungskurzschlüssen und/oder leitungsunterbrechungen in differenziell betriebenen leitungsnetzen | |
DE3505765A1 (de) | Induktiver naeherungsschalter mit pruefeinrichtung | |
EP3286061B1 (de) | Bahnübergangssicherungssystem und verfahren zur ansteuerung eines bahnübergangssicherungssystems | |
EP0996874A2 (de) | Verfahren und anordnung zum prüfen eines doppelsensorsystems | |
DE102007004917A1 (de) | Verfahren und Anordnung zur Ansteuerung und Überwachung von Feldelementen | |
DE102018122314B3 (de) | Anordnung zur Bestimmung eines Gesamtstroms in einer Leitung | |
WO2015043971A2 (de) | Lineare magnetische schienenbremse | |
EP0647926B1 (de) | Einrichtung zum Nachweis von Störungen der Signalübertragung in Kraftfahrzeugen | |
DE19817636C2 (de) | Elektrisch ortsbediente Weiche | |
EP2809564B1 (de) | Detektion des belegt- oder freizustandes eines gleisabschnitts mit zustandsbewertung der elektrischen trennung zum benachbarten gleisabschnitt | |
DE4227535A1 (de) | Schaltungsanordnung zur ueberwachung einer elektromagnetisch betaetigten kupplung | |
LU102431B1 (de) | Verfahren und Vorrichtung zur Erfassung eines veränderten Messverhaltens einer Strommessvorrichtung mit einem Magnetkern und mindestens einen Sensor | |
DE102012011602B4 (de) | Verfahren und Vorrichtung zur Verbauprüfung einer Sensoreinrichtung | |
DE2947119C2 (de) | Einrichtung zum Feststellen eines einen zulässigen Höchstpegel überschreitenden Störsignals einer vorgegebenen Frequenz | |
DE10302858A1 (de) | System zur induktiven Zugsicherung | |
AT414116B (de) | Verfahren zum überwachen von zählpunkten und zählpunkt für gleisfreimeldeanlagen |
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: 20111129 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL 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 |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20160803 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL 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 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: SIEMENS SCHWEIZ AG, CH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 856987 Country of ref document: AT Kind code of ref document: T Effective date: 20170115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502010012965 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170329 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170328 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170428 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170428 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170328 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCOW Free format text: NEW ADDRESS: WERNER-VON-SIEMENS-STRASSE 1, 80333 MUENCHEN (DE) Ref country code: DE Ref legal event code: R097 Ref document number: 502010012965 Country of ref document: DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20170904 Year of fee payment: 8 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
26N | No opposition filed |
Effective date: 20170929 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170617 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170617 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170630 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20180614 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20180620 Year of fee payment: 9 Ref country code: AT Payment date: 20180514 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20180820 Year of fee payment: 9 Ref country code: GB Payment date: 20180614 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502010012965 Country of ref document: DE Owner name: SIEMENS MOBILITY GMBH, DE Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20190207 AND 20190213 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180630 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: PC Ref document number: 856987 Country of ref document: AT Kind code of ref document: T Owner name: SIEMENS MOBILITY GMBH, DE Effective date: 20190506 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20100617 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502010012965 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20190701 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 856987 Country of ref document: AT Kind code of ref document: T Effective date: 20190617 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20190617 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20190630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190617 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190617 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200101 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190701 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161228 |