EP1182409A1 - Rechnergesteuerte Einrichtung zur Beschneiung und Pflege von Skipisten - Google Patents
Rechnergesteuerte Einrichtung zur Beschneiung und Pflege von Skipisten Download PDFInfo
- Publication number
- EP1182409A1 EP1182409A1 EP01890232A EP01890232A EP1182409A1 EP 1182409 A1 EP1182409 A1 EP 1182409A1 EP 01890232 A EP01890232 A EP 01890232A EP 01890232 A EP01890232 A EP 01890232A EP 1182409 A1 EP1182409 A1 EP 1182409A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- snow
- piste
- central computer
- guns
- ski
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
- F25C3/04—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for sledging or ski trails; Producing artificial snow
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/004—Devices for guiding or controlling the machines along a predetermined path
- E01C19/006—Devices for guiding or controlling the machines along a predetermined path by laser or ultrasound
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H4/00—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow
- E01H4/02—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow for sporting purposes, e.g. preparation of ski trails; Construction of artificial surfacings for snow or ice sports ; Trails specially adapted for on-the-snow vehicles, e.g. devices adapted for ski-trails
Definitions
- the invention relates to a computer-controlled device for snowmaking and maintenance of at least one ski slope according to the introductory part of claim 1.
- the invention also relates to a process to control snowmaking and maintenance at least one of ski slopes according to the introductory part of the independent Method claim.
- the invention is based on the Circumstance that the central computer with an appropriate supply with data to a much greater extent than before for the Control of snow cannons and snow groomers can be used can. As a result, it should then also be possible with comparative short operating times for the snow guns and also find snow groomers to get enough.
- the invention primarily sees one Device as defined in claim 1, and a method such as defined in the independent procedural claim.
- advantageous Embodiments are defined in the dependent claims.
- the central computer is always exactly about the position of the piste equipment or preferably also the or the (stationary) snow guns informed via GPS. This allows with appropriate recording of the piste equipment during the day with regard to their position on the ski slopes, this piste equipment in optimized way to groom the slopes, what for the central computer sends appropriate information to the piste equipment, i.e. more precisely to the snow groomer drivers.
- the central computer knows the exact time at all times Positions of the snow guns, even if their location should change, and depending on information regarding weather and snow depth, snow producers can specifically use snowmaking be put into operation.
- the operating times can even in favorable cases to about half the normal Snow production operating times can be shortened. This helps also the possibility of quick snowmaking at Measuring the systems with the GPS system, taking only existing ones solid hydrants, i.e. Tap points are used.
- the Artificial snow-making can easily be designed in this way that an artificial snow pad of 30 to 40 cm (as - like has been shown - optimal snow thickness) is generated. The extent the snowmaking is conveniently at the end of the Ski season, so the snow cover that goes without saying should be sufficient for skiing as long as the Ski operation is running, should not be too high.
- the snow groomer has a sensor, in particular Radar sensor, for measuring the thickness of the slope snow cover, which is connected to the signal transmission device.
- a sensor in particular Radar sensor
- the piste machine can run continuously when driving down a ski slope Send snow thickness signals to the central computer so that this is informed about the local snow depths.
- the snow groomer is a wireless signal transmission device for communication with the central computer having.
- the snow gun or snow guns themselves be connected to the central computer via lines, provided that are stationary, but expediently point with regard to the mobile installation mentioned above also wireless signal transmission devices.
- the different data, especially the position data, but if necessary also the measurement data relating to the Thickness of snow cover, are preferably cyclical, for example every 15 s, and it is advantageous if the signal transmission device a memory for temporary storage from position data acquired by means of the GPS unit, if necessary, also from the thickness of the snow cover Measurement data. It can also be provided that that a signal transmission to the central computer only takes place if there is a significant change in certain data, such as the current position of moving snow groomers is.
- the snow groomer for processing and transmission the position signals contain their own processor, which is preferred the driving speed from the recorded position data of the snow groomer.
- Fig. 1 three alpine are very schematically on a mountain slope Ski slopes 1, 2 and 3 with associated cable car facilities 1 ', 2' and 3 '.
- a water pumping station 4 is schematic illustrated, of which water pressure lines are only partially illustrated, e.g. 5, 5 ', to taps or hydrants 6, 6' with connected to the formation of snow guns 7, 7 ' Snow cannons (not shown in detail in Fig. 1) lead.
- snow guns 7, 7 ' are each one of the ski slopes 1, 2 or 3 assigned to artificially if necessary to make snow.
- the snow cannons used for this in detail (8 in Fig. 2) can be of any conventional design, and they do not form part of the subject matter of the present invention, so there is no need for further explanation here can.
- FIG. 1 shown snow groomers 9, 9 ', which in a conventional manner as self-propelled caterpillar vehicles with slope preparation units, like plow and roller. So much for these snow groomers 9, 9 'as well as for the snow guns 7, 7' or tapping points 6, 6 'special elements are provided, they will explained in more detail below with reference to FIG. 2.
- FIG. 1 is finally very schematically at 10 in Area of the valley station illustrates a building in which a central computer (11 in Fig. 2) is housed with the individual snow guns 7, 7 'or tapping points 6, 6' as well with the snow groomers 9, 9 ', i.e. their cabins and thus with their drivers, in order to - especially wireless - To transmit signals to or from the central computer 11.
- a central computer 11 in Fig. 2
- the individual snow guns 7, 7 'or tapping points 6, 6' as well with the snow groomers 9, 9 ', i.e. their cabins and thus with their drivers, in order to - especially wireless - To transmit signals to or from the central computer 11.
- Fig. 2 From Fig. 2 it can be seen that the or each piste device 9, the or each snow gun 7 and each associated water tap 6 (with which the snow cannon via a water pipe 8 ' is connected) are equipped with a GPS unit 12 to in Connection to a satellite 13 in a conventional manner To enable position determination of the respective component 9, 7 or 6.
- Fig. 1 there is only one example Snow groomer 9, a snow gun 7 and a tap 6 illustrated, but with several such facilities may be present and will be present in practice.
- the GPS unit 12 is a local computer (microprocessor, ⁇ P) 14 connected to the corresponding position signals processed and via a transmitting / receiving unit 15 for Central computer 11 transmits to which a corresponding transmission / reception unit 16 is assigned.
- the transmission takes place preferred for all components 6, 7, 9 wireless, although it it would also be possible to use the tapping points 6 or snow guns 7 Cable to connect to the central computer 11.
- the position signals become, for example, the central computer 11 every 15 s transmitted. Instead, it can also be provided that Position signals are initially transmitted, and after that new ones Position signals only when there are corresponding changes in position be transmitted. The latter is mainly used Snow groomers 9 apply. With these the processor 14 can also be set up in such a way that it derives from the position signals immediately local signals determined that the driving speed of the respective piste equipment 9, and that he also corresponding driving speed signals by radio to Central computer 11 transmitted.
- the processors 14 are each assigned a memory 17 in order to With the help of the processors 14, write the respective data as well to be able to read out at predetermined times.
- the snow groomers 9 are further preferred with a snow depth measurement sensor equipped in the form of a radar sensor 18, the the thickness of the snow cover in the respective slope area and transmits a corresponding measurement signal to the computer 14.
- Snow depth signals then become the central computer 11 Submitted where to be evaluated for future Snowmaking and slope grooming can be used.
- a scanner 19 can be assigned to the central computer 11, with which a corresponding ski slope map is scanned, and The central computer 11 then carries the measurement points as they do are defined by the position signals for the piste device 9, the associated snow depths. In this way, also from the time course of a decrease in snow depth in certain slope areas, a decision is made when or where to get cheap snow.
- the central computer 11 can be a schematic at 20 shown priority module (for example a software-implemented module with corresponding input options), to selectively prepare snow to cause certain slopes to take priority over other slopes. This is especially the case with the first snowmaking Start of the season, important if none (or too) by then little) natural snow should have fallen.
- priority module for example a software-implemented module with corresponding input options
- the taps or at least some taps 6 (or Snow guns 7 if they are placed away from the taps are) with a so-called weather station 21 for Acquisition of meteorological data, such as air temperature, air humidity, Air pressure, be equipped, and corresponding Data also becomes the central computer via the local processor 14 11 sparked, so in the place of the central computer 11 to be able to determine whether the respective snow gun 7 due to the weather conditions for snowmaking at all can be ready, or whether the weather conditions for snow-making is unsuitable.
- meteorological data such as air temperature, air humidity, Air pressure
- the priority switch decides on which ski slopes 1, 2 or 3 the snow guns 7 have priority to be put into operation. It is from Central computer 11 also specified when the first cheap snowmaking should take place (for example from 7 p.m.) and how for a long time.
- the snow depth i.e. the fat the snow cover, measured, together with this snow depth information also the associated position data that corresponds to the current Specify the location of the snow groomer 9 to the central computer 11 are transmitted.
- the central computer 11 can accordingly be set up according to the slope of the slope area under consideration and decide independently depending on the measured snow depth, whether new snowmaking is required or whether the existing snow depth is still sufficient.
- Such data can be found in Tabular form based on past experience from past seasons in one belonging to the central computer 11, not in FIG. 2 stored memory for comparison purposes.
- the Piste devices 9 controlled for preparing the ski slopes wherein first those ski slopes are to be driven by the piste equipment 9, where the new snow has already dried out (approx. 3 to 6 hours after snowmaking, depending on the humidity), because only after this drying of the artificial snow is a sensible preparation can be done.
- the Snow depth measured using the radar sensors 18 of the piste equipment 9 to enter the corresponding values on the piste map, and if necessary a further snowmaking cause.
- each piste device 9 must have an optical or acoustic display unit 22 equipped.
- a snow depth measurement can also instead of with the described radar sensors 18 Help from other traditional institutions and in particular also with the help of one made via the GPS satellite 13 Height measurement can be carried out. In the latter case, is given on Points a measurement of the height position in snowless Condition made as a base, and in the presence of one Snow cover is obtained by measuring the respective absolute height position with this blanket of snow, of which the "green" height position subtracted, the thickness of the snow cover is determined.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Es zeigen:
Claims (16)
- Rechnergesteuerte Einrichtung zur Beschneiung und Pflege wenigstens einer Skipiste (1, 2, 3), mit wenigstens einem Schneeerzeuger (7), wenigstens einem fahrbaren Pistengerät (9) und einem Zentralrechner zur Steuerung des Schneeerzeugers, dadurch gekennzeichnet, dass das Pistengerät (9) mit einer GPS-Einheit (12) ausgerüstet ist, um die Position des Pistengerätes (9) bzw. Schneeerzeugers (7) zu erfassen, wobei entsprechende Positions-signale mittels einer Signal-Übertragungseinrichtung (15) zum Zentralrechner (11) übermittelt werden.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Pistengerät 9 einen Schneeerzeuger enthält.
- Einrichtung nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, dass ein vom Pistengerät (9) gesonderter, stationärer Schneeerzeuger (7) vorgesehen ist, der mit einer GPS-Einheit (12) ausgerüstet ist.
- Einrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Pistengerät (9) einen Sensor, insbesondere Radarsensor (18), zur Messung der Dicke der Pisten-Schneedecke aufweist, der mit der Signal-Übertragungseinrichtung (15) verbunden ist.
- Einrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Pistengerät (9) eine drahtlose Signal-Übertragungseinrichtung (15) zur Kommunikation mit dem Zentralrechner (11) aufweist.
- Einrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Signal-Übertragungseinrichtung (15) ein Speicher (17) zur vorübergehenden Speicherung von mittels der GPS-Einheit (12) erfassten Positionsdaten, gegebenenfalls auch von die Dicke der Schneedecke angebenden Messdaten, zugeordnet ist.
- Einrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Pistengerät (9) zur Verarbeitung und Übermittlung der Positionssignale einen eigenen Prozessor (14) enthält, der bevorzugt weiters aus den erfassten Positionsdaten die Fahrgeschwindigkeit des Pistengerätes (9) ermittelt.
- Einrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass wenigstens eine Wasser-Zapfstelle (6) für den Schneeerzeuger im Pistenbereich eingerichtet ist und die Position der mit elektrischer Energie versorgten Zapfstelle (6) ebenfalls mittels einer GPS-Einheit (12) erfasst und mittels einer Übertragungseinrichtung (15) dem Zentralrechner (11) übermittelt wird.
- Einrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Zapfstelle (6) zugleich als Notrufsäule ausgebildet ist.
- Einrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass die Zapfstelle (6) mit einer die Lufttemperatur, Luftfeuchtigkeit und den Luftdruck erfassenden Wetterstation (21) sowie mit einer Sendeeinrichtung (15) zum Übermitteln derartiger meteorologischer Daten zusammen mit die Zapfstelle (6) identifizierenden Positions- bzw. Adressdaten zum Zentralrechner (11) ausgerüstet ist.
- Einrichtung nach einem der Ansprüche 5 bis 10, dadurch gekennzeichnet, dass dem Zentralrechner (11) ein Bildscanner (19) zum Eingeben von Pistenflächenkarten zugeordnet und der Zentralrechner (11) eingerichtet ist, zumindest die Dicken der Schneedecke Stellen in den Pistenflächenkarten entsprechend den erfassten Positionen des Pistengerätes (9) zuzuordnen.
- Einrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass im Fall mehrerer Skipisten (1, 2, 3), Schneeerzeuger (7, 7') und Pistengeräte (9, 9') der Zentralrechner (11) einen Prioriätenmodul (20) zur Erzeugung von Befehls-Informationen betreffend zuerst zu beschneiender bzw. zu bearbeitender Skipisten (1, 2, 3) aufweist, wobei diese Informationen selektiv zu einem oder mehreren der Schneeerzeuger (7, 7') bzw. zu einem oder mehreren der Pistengeräte (9, 9'), die diesen Skipisten (1, 2, 3) zugeteilt sind, übertragen werden.
- Verfahren zum Steuern der Beschneiung und Pflege wenigstens einer Skipiste (1, 2, 3) mit Hilfe wenigstens eines Schneeerzeugers (7, 7'; 8) und wenigstens eines Pistengeräts (9, 9'), wobei über einen Zentralrechner (11) Befehlssignale an den Schneeerzeuger (7, 7') gesendet werden, dadurch gekennzeichnet, dass die Positionen des Schneeerzeugers (7, 7') und Pistengeräts (9, 9') mit Hilfe von GPS erfasst und zum Zentralrechner (11) übermittelt werden, und dass über den Zentralrechner (11) der Schneeerzeuger (7, 7') und das Pistengerät (9, 9') abhängig von ihren Positionen zur selektiven Beschneiung und Pflege der jeweiligen Skipiste (1, 2, 3) angesteuert werden.
- Verfahren nach Anspruch 13, dadurch gekennzeichnet, dass zur selektiven Ansteuerung von Schneeerzeuger (7, 7') bzw. Pistengerät (9, 9') meteorologische Daten betreffend Lufttemperatur, -feuchtigkeit und -druck berücksichtigt werden.
- Verfahren nach Anspruch 13 oder 14, dadurch gekennzeichnet, dass zur selektiven Ansteuerung des Schneeerzeugers (7, 7') Schneehöhe-Daten berücksichtigt werden, die vom Pistengerät (9, 9') erfasst und dem Zentralrechner (11) übermittelt werden.
- Verfahren nach einem der Ansprüche 13 bis 15, dadurch gekennzeichnet, dass mit dem Zentralrechner (11) bekannte Skipisten ausgewählt werden, die bevorzugt vorweg beschneit bzw. präpariert werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT14362000 | 2000-08-21 | ||
AT14362000A AT410378B (de) | 2000-08-21 | 2000-08-21 | Rechnergesteuerte einrichtung zur beschneiung und pflege von skipisten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1182409A1 true EP1182409A1 (de) | 2002-02-27 |
EP1182409B1 EP1182409B1 (de) | 2007-01-24 |
Family
ID=3688232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20010890232 Expired - Lifetime EP1182409B1 (de) | 2000-08-21 | 2001-08-13 | Rechnergesteuerte Einrichtung zur Beschneiung und Pflege von Skipisten |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1182409B1 (de) |
AT (1) | AT410378B (de) |
DE (1) | DE50111936D1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1431236A2 (de) * | 2002-12-17 | 2004-06-23 | Kässbohrer Geländefahrzeug AG | Verfahren zur Steuerung einer Seilwinde eines Pistenpflegefahrzeugs und Pistenpflegefahrzeug |
ITMI20102162A1 (it) * | 2010-11-23 | 2012-05-24 | Technoalpin A G S P A | Impianto d'innevamento artificiale |
NO337419B1 (no) * | 2014-03-04 | 2016-04-11 | Roy Erik Eriksson | Kjøleanordning for kjøling av fast materiale og/eller frysing av væske |
WO2022130279A1 (en) * | 2020-12-16 | 2022-06-23 | Prinoth S.P.A. | Snowgroomer and method for controlling a snowgroomer |
US20230041925A1 (en) * | 2015-04-06 | 2023-02-09 | Sl Usa, Llc | Snowmaking automation system and modules |
EP4166721A1 (de) * | 2021-10-15 | 2023-04-19 | Kässbohrer Geländefahrzeug AG | Computergestütztes verfahren zur pflege einer schneepiste sowie computergestütztes system zur durchführung eines derartigen verfahrens |
CN116697907A (zh) * | 2023-07-31 | 2023-09-05 | 山西锦烁生物医药科技有限公司 | 分布式光纤传感冰场覆冰厚度测量系统及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3416246C1 (de) * | 1984-05-02 | 1985-10-24 | Ski-Data Computer-Handelsgesellschaft mbH, St. Leonhard, Grödig | Vorrichtung zur Steuerung der Bewegungen der Planierwerkzeuge von Pistenpraeparierfahrzeugen |
EP0277933A2 (de) | 1987-02-03 | 1988-08-10 | Elektra Bregenz Aktiengesellschaft | Vorrichtung zur Erzeugung von künstlichem Schnee |
US5031832A (en) * | 1990-01-26 | 1991-07-16 | Ratnik Industries Inc. | Automated snow-making system |
WO1994003764A1 (en) * | 1992-07-31 | 1994-02-17 | Tazzari Sport Division S.R.L. | Low-pressure automatic programmable artificial snow making plant |
US5322218A (en) | 1990-10-05 | 1994-06-21 | Melbourne John S | Method and apparatus for making snow |
EP0835962A1 (de) * | 1996-10-11 | 1998-04-15 | Giletta Michele S.p.A. | Fahrzeug zum Verteilen von Materialien auf die Strassenoberfläche, insbesondere Enteisungsprodukte |
US5930743A (en) * | 1997-03-10 | 1999-07-27 | Rgs, Llc | Method of monitoring the depth of snow |
-
2000
- 2000-08-21 AT AT14362000A patent/AT410378B/de not_active IP Right Cessation
-
2001
- 2001-08-13 EP EP20010890232 patent/EP1182409B1/de not_active Expired - Lifetime
- 2001-08-13 DE DE50111936T patent/DE50111936D1/de not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3416246C1 (de) * | 1984-05-02 | 1985-10-24 | Ski-Data Computer-Handelsgesellschaft mbH, St. Leonhard, Grödig | Vorrichtung zur Steuerung der Bewegungen der Planierwerkzeuge von Pistenpraeparierfahrzeugen |
EP0277933A2 (de) | 1987-02-03 | 1988-08-10 | Elektra Bregenz Aktiengesellschaft | Vorrichtung zur Erzeugung von künstlichem Schnee |
US5031832A (en) * | 1990-01-26 | 1991-07-16 | Ratnik Industries Inc. | Automated snow-making system |
US5322218A (en) | 1990-10-05 | 1994-06-21 | Melbourne John S | Method and apparatus for making snow |
WO1994003764A1 (en) * | 1992-07-31 | 1994-02-17 | Tazzari Sport Division S.R.L. | Low-pressure automatic programmable artificial snow making plant |
EP0835962A1 (de) * | 1996-10-11 | 1998-04-15 | Giletta Michele S.p.A. | Fahrzeug zum Verteilen von Materialien auf die Strassenoberfläche, insbesondere Enteisungsprodukte |
US5930743A (en) * | 1997-03-10 | 1999-07-27 | Rgs, Llc | Method of monitoring the depth of snow |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1431236A2 (de) * | 2002-12-17 | 2004-06-23 | Kässbohrer Geländefahrzeug AG | Verfahren zur Steuerung einer Seilwinde eines Pistenpflegefahrzeugs und Pistenpflegefahrzeug |
EP1431236A3 (de) * | 2002-12-17 | 2005-04-27 | Kässbohrer Geländefahrzeug AG | Verfahren zur Steuerung einer Seilwinde eines Pistenpflegefahrzeugs und Pistenpflegefahrzeug |
US7165758B2 (en) | 2002-12-17 | 2007-01-23 | Kaessbohrer Gelaendefahrzeug Ag | Snow-trail grooming vehicle having a cable winch thereon and a method for controlling the cable winch |
ITMI20102162A1 (it) * | 2010-11-23 | 2012-05-24 | Technoalpin A G S P A | Impianto d'innevamento artificiale |
NO337419B1 (no) * | 2014-03-04 | 2016-04-11 | Roy Erik Eriksson | Kjøleanordning for kjøling av fast materiale og/eller frysing av væske |
US20230041925A1 (en) * | 2015-04-06 | 2023-02-09 | Sl Usa, Llc | Snowmaking automation system and modules |
US11892222B2 (en) | 2015-04-06 | 2024-02-06 | Sl Usa, Llc | Snowmaking automation system and modules |
WO2022130279A1 (en) * | 2020-12-16 | 2022-06-23 | Prinoth S.P.A. | Snowgroomer and method for controlling a snowgroomer |
EP4166721A1 (de) * | 2021-10-15 | 2023-04-19 | Kässbohrer Geländefahrzeug AG | Computergestütztes verfahren zur pflege einer schneepiste sowie computergestütztes system zur durchführung eines derartigen verfahrens |
DE102021211674A1 (de) | 2021-10-15 | 2023-04-20 | Kässbohrer Geländefahrzeug Aktiengesellschaft | Computergestütztes Verfahren zur Pflege einer Schneepiste sowie computergestütztes System zur Durchführung des Verfahrens |
CN116697907A (zh) * | 2023-07-31 | 2023-09-05 | 山西锦烁生物医药科技有限公司 | 分布式光纤传感冰场覆冰厚度测量系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
ATA14362000A (de) | 2002-08-15 |
AT410378B (de) | 2003-04-25 |
EP1182409B1 (de) | 2007-01-24 |
DE50111936D1 (de) | 2007-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3326040B1 (de) | Verfahren und system zur automatischen steuerung zumindest eines folgefahrzeugs mit einem scout-fahrzeug | |
DE69723196T2 (de) | Fahrzeug zum Verteilen von Materialien auf die Strassenoberfläche, insbesondere Enteisungsprodukte | |
DE602004003159T2 (de) | Informationsvorrichtung, -system und -programm | |
EP3181423B1 (de) | Verfahren und system zur automatischen steuerung eines folgefahrzeugs mit einem scout-fahrzeug | |
DE102016202033A1 (de) | Verfahren zum Überwachen eines Parkplatzes für Kraftfahrzeuge und Drohne | |
DE112017000910T5 (de) | Verfahren und System zur Steuerung eines Platooning-Betriebs, wenn ein Fahrzeug die Kolonne verlassen soll | |
WO2016134690A9 (de) | Verfahren zum betrieb der abbaumaschine zum kohleabbau im untertägigen streb eines steinkohlebergwerks | |
DE102014224124A1 (de) | Verfahren und Vorrichtung zum Betreiben eines Fahrzeugs | |
EP3347549A1 (de) | Verfahren und vorrichtung zum betreiben eines parkplatzes | |
WO2015139679A1 (de) | Strebausbau eines untertagebergbaus | |
EP1182409B1 (de) | Rechnergesteuerte Einrichtung zur Beschneiung und Pflege von Skipisten | |
DE10253412A1 (de) | Verfahren zur Steuerung eines Pistenpflegefahrzeugs und Pistenpflegefahrzeug | |
DE102016206149A1 (de) | Verfahren und Vorrichtung zum Kommunizieren zwischen einem Parkplatzverwaltungssystem und einem Kraftfahrzeug | |
EP1798621B1 (de) | System zum führen und operieren eines Fahrzeugs ohne Fahrer | |
DE19611774A1 (de) | Verfahren zur Eigenortung eines spurgeführten Fahrzeugs und Einrichtung zur Durchführung des Verfahrens | |
DE10328395B4 (de) | Verfahren zur Steuerung einer Landmaschine | |
EP2528050A1 (de) | Verfahren und Vorrichtung zur bildlichen Erfassung und Visualisierung von Umgebungsbedingungen an einem von einem Nutzfahrzeug anzufahrenden Hindernis | |
EP3440432A1 (de) | Verfahren zur bestimmung einer pose eines wenigstens teilautomatisiert fahrenden fahrzeugs mittels speziell ausgewählter und von einem backend-server übertragener landmarken | |
EP3216335A1 (de) | System und verfahren zur erfassung des windes bei verteilvorgängen | |
DE102018202914A1 (de) | Flugdrohne zur optischen Bauunterstützung | |
DE102016014883A1 (de) | Verfahren zum Erstellen einer Schaltprognose für eine Ampel | |
DE10152726A1 (de) | Automatischer Rasenmäher | |
DE4018035A1 (de) | Verfahren und vorrichtung zur uebertragung von daten | |
DE102019219758A1 (de) | Rüttelplatte, Untergrundverdichtungssystem, Verfahren zur Untergrundverdichtung | |
AT500147B1 (de) | Gps unterstütztes pistenpflegefahrzeug |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR IT LI SE Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20020527 |
|
AKX | Designation fees paid |
Free format text: CH DE FR IT LI SE |
|
AXX | Extension fees paid |
Free format text: SI PAYMENT 20020527 |
|
17Q | First examination report despatched |
Effective date: 20040326 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
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): CH DE FR IT LI SE |
|
AX | Request for extension of the european patent |
Extension state: SI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 50111936 Country of ref document: DE Date of ref document: 20070315 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: CRONIN INTELLECTUAL PROPERTY |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20070424 |
|
ET | Fr: translation filed | ||
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 |
|
26N | No opposition filed |
Effective date: 20071025 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070831 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070813 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070831 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20080430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080301 |
|
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: 20070831 |