• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
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    • 专利摘要:
    The present invention discloses a free dome range (FDR) where dairy animals have a free access to their stall to concurrently eat and to be milked. The FDR comprises a plurality of stalls; at least one of said stalls is characterized by a front side and rear opposite side into which a dairy animal is at least temporarily accommodated, head fronting said front side; a plurality of main living areas (MLAs); at least one of said MLAs is in connection with at least one of said stalls by means a plurality of gates. The FDR further comprising a substantially horizontally positioned elevated rail system comprising a plurality of elevated rails, and a plurality of mobile milking units (MMUs), each of said MMUs is configured to transport on said elevated rail to a dairy animal at its stall, and milk the animal while it is eating.
    公开号:EP3707994A1
    申请号:EP20172229.5
    申请日:2017-07-05
    公开日:2020-09-16
    发明作者:Eyal Brayer
    申请人:Dairyionics Ltd；
    IPC主号:A01K1-00
    专利说明:
    [0001] This application is a divisional application of European patent application Ser. No. 17823768.1 (publication number 3481178) filed July 05, 2017 . FIELD OF THE INVENTION
    [0002] The present invention generally pertains to milking farm animals free dome range. The present invention further pertains to means for cow's loose housing and tie-stall systems, subsystems and modules thereof. The present invention further relates to methods of managing dairy animals, especially milking cows. BACKGROUND OF THE INVENTION
    [0003] There are two major cattle-housing methods, the tie-stall barn (or stanchion barn) and the loose- housing system. In the tie-stall barn each animal is tied up in a stall for resting, feeding, milking, and watering. A typical plan has two rows of stalls. In older buildings hay and straw are stored in an overhead loft, but in modern layouts adjacent buildings are generally used. Loose-housing system is a system of dairy cattle management in which animals are kept at liberty in a loafing barn usually with access to an open yard and may be taken (or alternatively have to go) to separate areas or buildings for milking and/or feeding.
    [0004] Tie-stall housing of dairy cows is still used extensively worldwide, despite of the welfare concerns regarding the restriction of voluntary movement and limitation of expression of the cows1 natural behavior. Popescu et al. discloses that in Europe, between 20% (lowland) and 80% (upland) of cows are tethered at least during the winter. Hence, the welfare quality of the investigated dairy- cows was significantly better in the tie-stall farms which allow exercise for cows (paddocks, pasture or both) than in those which do not; see Popescu, Silvana, et al. "Dairy cows' welfare quality in tie-stall housing system with or without access to exercise." A eta Veterinaria Scandinavica 55.1 (2013): 43 which is incorporated herein as a reference.
    [0005] Arney et al. states that increases in the size (weight) of animals in recent years, through intensive breeding for higher milk production, have resulted in housing and furniture becoming more and more poorly suited to the cattle housed. This includes: length and breadth of cubicle space, leading to dunging in the cubicle instead of the passageway and an inability to lie down or stand comfortably, partition design impeding comfortable lying, inadequate space in passageways, and restricted access to feed and water. Each of these can affect not only the welfare of the animals, but their feed intakes, levels of production, health and fertility. The opportunity to lie comfortably in a clean area should not be neglected; cows show a strong motivation to lie down: dairy cattle lie down for -7-10 h during the day and night period; individual lying periods are on average 1.5 h long. If a comfortable and easily accessible lying area is not available, cows may spend more time lying or standing in dirty passageways, which is likely to lead to health problems - udder infection and leg injury in particular. Lameness is becoming an increasingly important factor affecting the health and welfare of the dairy cow. Usually the flooring is of concrete, which with time, and especially when covered with slurry, becomes slipper}'. Cows have to alter their gait on lower friction flooring and this can lead to injury and a disinclination to walk, making them less inclined to visit the feed area despite motivation to do so, possibly reducing feed intake and production; See David Arney and Andres Aland "Contemporary Issues in Farm Animal Housing and Management Cattle Housing and Welfare" p. 324-329 in Jakobsson, Christine. Sustainable Agriculture. No. 1 Baltic University Press, 2014, currently available in website http://www.balticuniv.uu.se/index.php/ component/ doeman/doe_downioad /I282-chapter-44- contemporary-issues-in-farm-animal-housing-and-management- cattle-housing -and-welfare. Regarding cows crowding: Crowding, blocking and waiting of cows is a common phenomenon in various first-generation milking robots.
    [0006] Some thirty six years ago, it was recognized that the best and most natural life-routine for dairy cows would be to milk them automatically, per quarter of the udder, as many times as individually needed, during some of their voluntary visits to the feeding table. This was in fact set as the initial goal for automatic milking, but was never fully achieved. Due to technical and economic constraints that made it necessary to implement various compromising concepts. Cows today therefore still spend a lot of time waiting in stressful queues and are not always milked when needed, resulting in suboptimal health, welfare, longevity, milk quality and farm profits. It is noted that milking in free housing is predominantly done in milking parlors and in (first generation) milking robots. Very small farms or low tech farms may still have a milker coming up to the animal to milk it, either with a mobile milking machine or completely manually.
    [0007] Kerstin Svennersten-Sjaunja et al., by De Laval, in "Efficient Milking" (2001), currently available in http://www.delaval om/Olobal/PDF/Bfficient-milking.pdf. which is incorporated herein as a reference, state, inter alia, that there is a large variation in milking intervals between milk producing countries. In most countries, a 8-16 hours milking interval is common practice due to the labor situation. On larger farms a 12- 2 hours milking interval is often practiced. Twelve hour's interval is the most optimal milking interval with twice daily milking. Milk production (kg milk) increases with equal intervals compared to unequal milking intervals. What is the mechanism behind this phenomenon Milk secretion starts to decline 10 hours after the previous milking, while udder pressure is increasing. At 35 hours after previous milking the milk secreting process has stopped. Likewise, obviously udder pressure alone is not the only factor regulating milk secretion rate, but also the discussed inhibitor mechanisms. Consequently, to optimize milk production. The length of milking intervals has to be taken into consideration. The rise in intra- mammary pressure and the fall in milk secretion rate with lengthening milking intervals. However, in some countries where labor was rather inexpensive, more frequent milking was practiced. During the last decade focus has been put on milking more frequently again, in particular in high yielding herds. The benefits of more frequent milking are many. Changing from milking twice a day to three times a day increases milk production markedly. Published data show increases ranging from 5 to 25% more milk per day. In addition, lactation becomes more persistent and prolonged. The reason why milk production increases with a more frequent milking could be a more frequent exposure of hormones stimulating milk secretion to the mammary gland. However, as mentioned above, the milk contains an inhibitor with negative feedback control on milk- secretion. A more frequent removal of this inhibitor therefore results in a higher production. An interesting finding in this respect is that cows with a small udder cistern are more sensitive to the frequency of milking. The smaller the cistern, the greater the effect of frequent milk removal on milk production, while the larger the cistern, the less the response to frequent milking. Frequent milking has both long term and short term effects. The short term effect is an increased milk production due to enhanced activity in the milk secreting cells, while the long term effect is increased production due to increased number of milk secreting cells. The latter indicates that it is possible to influence the number of milk secreting cells during an established lactation, which is of importance to the milk producing capacity; see also in Erdman, Richard A., and Mark Varner. "Fixed yield responses to increased milking frequency." Journal of dairy science 78.5 (1995): 1199-1203; Hogeveen, II. , et al. "Milking interval, milk production and milk flow-rate in an automatic milking system." Livestock production science 72.1 (2001): 157-167; and Jacobs, J. A., and J. M. Siegford. "Invited review: The impact of automatic milking systems on dairy cow- management, behavior, health, and welfare." Journal of dairy science 95.5 (2012): 2227-2247, all incorporated herein as a reference.
    [0008] Regarding " milking group"; as underlines in US patent No. 8925482 by Lely Patent N.V., a group of dairy animals, for example a group of cows, can generally comprise different subgroups of dairy animals which give different types of milk.
    [0009] These different types of milk may, for example, comprise milk for consumption, beestings, milk from cows suffering from mastitis, or milk from cows treated with antibiotics. It is not desirable to collect these different types in one and the same milk reservoir. Mixing milk for consumption with other types of milk may result in the milk for consumption no longer being suitable for consumption. Milk which is not to be mixed with milk for consumption will be referred to below as separation milk. After milking a cow giving separation milk, it is desirable and often compulsory to flush the milking system before milking a cow giving milk for consumption. Flushing the milking system takes a relatively long time. In addition, the flushing of the milking system requires large amounts of flushing liquid, for example clean water. With groups of dairy animals comprising relatively many dairy animals which give separation milk, the milking system must therefore have to be cleaned relatively often. During flushing, the milking system cannot be used, as a result of which the milking system is used less efficiently. An example of a group of dairy animals which comprises a relatively large number of dairy animals giving separation milk is a group of dairy animals whose milking cycles are synchronous to a high degree. In such a group, relatively many dairy animals can simultaneously give beestings which are unsuitable for consumption and which should not be mixed with the milk for consumption. Another example is a group of dairy animals with relatively a large number of sick cows which are treated with antibiotics. The tedious management issue of milking a specific cow with its ever changing needs and milking capabilities whereat the cow is one member of a milking group is still problematic unmet need, especially in large-scale dairy-farming. US 4508058 "Milking method and an apparatus therefor" by Alfa-Laval AB, which is incorporated herein as a reference, discloses a method of milking loose-housing cows which find their way individually to one or more feeding stalls where they are automatically identified and fed with the aid of a computer connected to the identification and feeding means. A computer is used for recording of the points of time each cow is milked and to activate a device, in connection with the identification of a cow arriving at the feedmg stall to eat, and provided that a predetermined time has passed after the preceding milking operation, which device is activated for automatic application of the milking means to the cow's udder and for starting a milking operation.
    [0010] EP0635203 "A construction for automatically milking animals" and EP1336337 "An assembly for feeding and milking animals, and a method of feeding and milking animals" by Texas Industries Inc. (Leiy) discloses a construction for automatically milking cows, provided with a milking robot. The construction comprises a shed (1) or any other space where the animals are allowed to move freely. The shed (1) or other space is designed such that the milking robot (14) moves to an animal to be milked and performs the milking on the spot,
    [0011] US 7,640,889 and US 7,836,848 by Lely , entitled "Assembly for feeding and milking animals, and a method of feeding and milking animals" discloses an assembly for feeding and milking animals and methods thereof, respectively. The assembly being provided with an area where the animals are allowed to move freely; a number of juxtaposed feeding stations for the animals; a retaining device fixedly disposed at a feeding station for retaining an animal at that feeding station, which retaining device can be activated for retaining that animal and can be deactivated for releasing that animal; a self-propelled mobile milking robot comprising a milking device for milking an animal including at least one teat cup for connection to a teat of an animal; and a computer system for controlling the operation and movement of the milking robot. Here, the claimed novelty and inventive step is that the assembly is capable of determining the feeding station where an animal to be milked is present, and activating the relevant retaining device for retaining the animal at the determined feeding station and the retaining device of at least one adjacent feeding station that is adjacent to the determmed feeding station. A key and basic feature of the disclosed feeding and milking assembly is thus the further limitation of the retaining device of at least one adjacent feeding station that is adjacent to the determmed feeding station The cows are to be maneuvered or otherwise manipulated.] A cow's loose housing (free dome range - FDR) that will better support cow's health and welfare, enable optimal production of higher quality milk, especially in milking group as defined above, improve operational margins, make farm work easier and more satisfying and reduce land use is hence still a long felt need. SUMMARY OF THE INVENTION
    [0012] One object of the invention is to disclose a method for managing dairy animals, especially cows, comprising steps of providing a free dome range or a freedom range (FDR) as defined and described in the present invention; continuously and uninterruptedly directing fed cows in a non-manipulated manner, without- queues and blockages, from main living area (MLA), to eating area where they are comfortably milked if and when needed while they are eating, optionally then, via treatment area, back to MLA, and so on and so forth.
    [0013] Another object of the present invention is to disclose a method for determining estrus in dairy animal. The method comprises steps of providing p detectors, p is an integer greater than or equal 1, the p detectors selected from a group consisting of single-axis accelerometers, multiple axis accelerometers, cameras and any combination thereof; for each time period (Δti) the dairy animal is within an FDR-Stall, by means of at least one of the p detectors, continuously or intermittently determining head ac,celeration of the animal (ax,y,z(t)) thereby defining, for each the time period (Δti), an animal eating event energy value (E eatmg (Δti)); generating, for the animal, for each first predetermined period of time n, a total eating energy value E eating,total (n) by summing all the eating event energy values occurring during each the first predetermined period of time n, E eating,total (n) = ∑i begin i endE eating Δ t i;
    [0014] Another object of the present invention is to disclose a method for determining estrus in dairy animal. This method comprising steps of providing p detectors, p is an integer greater than or equal 1, the p detectors selected from a group consisting of single-axis accelerometers, multiple axis accelerometers, cameras and any combination thereof; determining, by means of at least one of thep detectors, each time period ((Δti) the dairy animal is not within an FDR-Stall; for each time period (Δti) the dairy animal is not withm an FDR-Stall, by means of at least one of the p detectors, continuously or intermittently determining head acceleration of the animal (ax,y,z(t)) thereby defining, for each the time period (Δti), an animal head movement energy value (E move (Δti)); generating, for the animal, for each first predetermined period of time n, a total head movement energy value E move,total (n)) by summing all the head movement energy values occurring during each the first predetermined period of time n, E move, total (n) = ∑i begin i endE move , total Δ t i;
    [0015] Another object of the present invention is to disclose a method for determining estrus in dairy- animal. The animal comprising steps of providing p detectors, p is an integer greater than or equal 1, the p detectors selected from a group consisting of single-axis accelerometers, multiple axis accelerometers, cameras and any combination thereof; determining, by means of at least one of the p detectors, each time period (Δt in ) the dairy animal is not within an FDR's stall; for each first predetermined period of time n, by means of at least one of the p detectors, continuously or intermittently determining head acceleration of the animal (ax,y,z(t)) thereby defining, for each the first predetermined period of time n, a total animal head movement energy value E move.total (n); for each time period (Δt in ) the dairy animal is within an FDR-Stall, by means of at least one of the p detectors, continuously or intermittently determining head acceleration of the animal (ax, y,z(t)) thereby defining, for each the time period (Δt in ), an animal eating event energy value Eeat(Δt in ); generating, for the animal, for each first predetermined period of time n, a total eating event energy value Eeat, total(n) by summing all the eating event energy values occurring during each the first predetermined period of time n, E eat, total (n) = ∑i begin i endE eat , total Δ t i;
    [0016] Another object of the present invention is to disclose one or more of the methods above wherein first predetermined period of time is about one day and the second predetermined period of time is about one month.
    [0017] Another object of the present invention is to disclose a method of providing dairy animals in a free dome range (FDR) thereby providing them with free access to their stall for concurrently eating and being milking. This method comprising steps of providing a plurality of s stalls, s is an integer equal to or greater than one; further providing at least one of the stalls with a front side and rear opposite side into which a dairy animal is at least temporarily accommodated, head fronting the front side; and providing a plurality of m main living areas (MLA), m is an integer equal to or greater than one; connecting at least one of the MLAs with at least one of the stalls by means a plurality of g gates, g is an integer equal to or greater than one. The method further comprising steps of positioning an elevated rail system substantially horizontally and providing the same with a plurality of e elevated rails, iris an integer number equal to or greater than one; and providing a plurality of n mobile milking units (MMUs), n is an integer equal to or greater than one, and configuring each of the MMUs to transport on the elevated rail to a dairy animal at its stall, and milk the animal while it is eating.
    [0018] Another object of the present invention is to disclose a method of transporting a mobile milking unit to dairy animal's stall The method comprising steps of affixing a plurality of e rails to be substantially horizontal elevated configuration above of burn's floor, e is an integer number being equal to or greater than one in a manner that at least one portion of the rail is located adjacent and above the rear portion of stall, where animal rear portion is located; and interconnecting an MMU to the rail so that the MMU is movable along the elevated rail to the stall's rear portion and vice versa.
    [0019] Another object of the present invention is to disclose the method above wherein the step of interconnecting an MMU to the rail comprises step of interconnecting a taxi portion of an MMU to an elevated rail.
    [0020] Another object of the present invention is to disclose a method for forming an array of FDRs comprising steps of adjoining at least first FDR to at least one second FDR; and interconnecting the at least two FDRs by at least one mutual elevated rail thereby allowing MMLJs transporting from at least one FDR to at least one second FDR.
    [0021] Another object of the present invention is to disclose a method for introducing an MMU to dairy animals' teats. The method comprising steps of, by means of a taxi mechanism, transporting an MMU substantially horizontally along an elevated rail; by means of an messenger mechanism, vertically lowering the MMU from the elevated rail to a lower docking station provided within or in connection with the rear portion of a stall; and then by means of an extender mechanism, substantially horizontally forwarding a teats cup assembly (TCA) from the docking station between animal's rear legs, below its rear body portion, to a location provided adjacent and below animal's teats.
    [0022] Another object of the present invention is to disclose a method for controlling and prioritizing the transport of an MMU to a dairy animal in its stall, comprising a step of communicating the MMU, at least temporarily, either wirelessly of cordially, to a computer readable magnetic media configured with milking-assisting protocol and MMU's movement controlling protocol (CAP&C). Another object of the present invention is to disclose a method for approaching teat cups to teats before milking and the retraction the same after milking, the method comprising a step of providing a TCA with a motor gear box-containing teat-cups ejection-straighten mechanism (TCESM), configured for enabling teat cups (i) to approach the teats before milking and then (ii) to retract after milking.
    [0023] Another object of the present invention is to disclose a method of determining the spatial 3D orientation of teat-cups to a teat to be milked, wherein the method comprising steps of connecting a TCA to an MMU; providing a TCA with a plurality of cm cameras; cm is an integer number being greater than or equal one; and focusing at least one of the cameras towards the teat and the cups.
    [0024] Another object of the present invention is to disclose a method for actuating the milking arm comprising steps of acquiring at least one either 2D or 3D image of one or two animals rear legs by means of at least one optic or thermal sensor; either cordially or wirelessly, communicating the image with a computer readable medium (CRM), and processing the image thereby providing the leg or legs time-resolved orientation; by means of the CRM, defining the middle in legs' height (Z-main axis) and legs distance (Y-main axis); by means of the CRM processed image data, manipulating milking arm to actuate between animal's rear legs, from animal's rear portion, below its body, to a location adjacent and below animal's teats; and vice versa retrieving the arm backwardly.
    [0025] Another object of the present invention is to disclose a method for scoring animals' health condition comprising step of providing, in FDR's rear portion of a stall, a thermic or and/or optic sensor; acquiring an image of animal's rear portion; by means of a deep learning algorithm, processing the image and comparing it to a reference data, thereby scoring the animals'' health condition.
    [0026] It is still another object of the present invention is to disclose a method for allowing dairy animal to feed freely and for milking the animal while the feed, comprising steps of providing a dairy farm with at least one stall, proving a transformation infrastructure approaching the rear portion of the stall, and moving mobile milking units along the transformation infrastructure.
    [0027] Yet Another object of the present invention is to disclose a method for allowing dairy animal to feed freely and for milking the animal while the feed, comprising steps of, by means of at least one unidirectional entrance gate, separating stall area from a main living; by means of at least one unidirectional exit gate, separating the stall area from treatment area, and by means of at least one unidirectional entrance gate, separating the treatment are from the main living a main living area. Another object of the present invention is to disclose the FDR as defined in any of the above, wherein at least a portion of the plurality of elevated rails is interconnected in at least one junction. Another object of the present invention is to disclose the FDR as defined in any of the above, wherein the at least a portion of plurality of interconnected elevated rails is arranged one or more streets-and-avenues configurations.
    [0028] Another object of the present invention is to disclose a first method for determining estrus in dairy animal. The method comprising steps of providing p detectors, p is an integer greater than or equal 1, the p detectors selected from a group consisting of single-axis accelerometers, multiple axis accelerometers, cameras and any combination thereof; for each time period (Δt i ) the dairy animal is within an FDR-Stall, by means of at least one of the p detectors, continuously or intermittently determining head acceleration of the animal (a x,y,z (t))) thereby defining, for each the time period (Δt i ), an animal eating event energy value (Eeaing(Δt i ); generating, for the animal, for each first predetermined period of time n, a total eating energy value E eating,total (n) by summing all the eating event energy values occurring during each the first predetermined period of time n, E eating,total (n) = ∑i begin i endE eating Δ t i;
    [0029] The first predetermined period of time is about e.g., one day. Shorter or longer time periods are also provided useful. Additionally, energy values can be measured along one time period or as a sum of every values measured thorough plurality of time periods, while dairy animal is within an FDR- stall. The second predetermined peri od of time is e.g., about one month. Shorter or longer time periods are also provided useful The term "averaging" refers hereinafter to any suitable mathematical and statistical formula known in the art useful for defining a workable baseline.
    [0030] Another object of the present invention is to disclose a second method for determining estrus in dairy animal comprising steps of providing p detectors, p is an integer greater than or equal 1, the p detectors selected from a group consisting of single-axis accelerometers, multiple axis accelerometers, cameras and any combination thereof; determining, by means of at least one of the p detectors, each time period (Δt i ) the dairy animal is not within an FDR-Stall; for each time period (Δt i ) the dairy animal is not within an FDR-Stall, by means of at least one of the p detectors, continuously or intermittently determining head acceleration of the animal (ax,y,z(t)) thereby- defining, for each the time period (Δt i ), an animal head movement energy value (E move (Δt i )); generating, for the animal, for each first predetermined period of time n, a total head movement energy value (E move,total (n)) by summing all the head movement energy values occurring during each the first predetermined period of time n, E move,total (n) = ∑i begin i endE move , total Δ t i;
    [0031] Here again, the first predetermined period of time is about e.g., one day. Shorter or longer time periods are also provided useful. Additionally, energy values can be measured along one time period or as a sum of every values measured thorough plurality of time periods, while dairy animal is in not within the FDR-stall. The second predetermined period of time is e.g., about one month. Shorter or longer time periods are also provided useful. DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
    [0032] The following description is hence provided, so as to enable any person skilled in the art to make use of the invention and sets forth the best modes contemplated by the inventor of carrying out this invention. Various modifications, however, are adapted to remain apparent to those skilled in the art, since the generic principles of the present invention have been defined specifically to provide milking systems, sub-systems, modules, facilities, and especially cow's milking system comprising FDR, MMU, CPA&C and methods thereof. Estrus determining methods, First Example
    [0033] The detectors determine head acceleration of an eating animal whilst eating for several time periods. Each time period the dairy animal is within an FDR-Stall is denoted as (Δt i ).
    [0034] Head acceleration of an eating animal (ax,y,z (t)) is measured for each the time period (Δt i ). For each time point the animal is within an FDR-Stall, the detectors define "an animal eating event energy value (E eating (Δt i )). Additionally, the detectors generate, for each first predetermined period of time n, a "total eating energy value" E eating, total (n) by summing all the "eating event energy value"s occurring during each the first predetermined period of time n, E eating , totaln = ∑i begin i endE eating Δ t i;
    [0035] For each of second predetermined period of time, comprising at least time point N of the first predetermined periods of time, the detectors generate a baseline eating energy value E eating by averaging ail the total eating energy values E eating, total (n) by the number of predetermined time periods (e.g. a day, a month). For at least of one of the second predetermined period of time, the detectors determine a "maximum daily eating energy value" (E eating, max = max (E eating, total (n))
    [0036] These detectors further generate an estrus alarm when the "eating energy event value" E eating, total (n) is greater than half of the sum of the "maximum daily eating energy value" and "baseline eating energy value" ((E eating, max + Eeating)/2). Estrus determining methods, Second Example
    [0037] The detectors determine and measure head acceleration of the dairy while animal is not within an FDR-Stall. Each time period the dairy animal is not within an FDR-Stall is denoted as (Δt i ).
    [0038] Head acceleration of a non- eating animal (a x,y,z (t)) is measured for each the time period (Δt i ). For each time point the animal is not in an FDR-Stall, the detectors define, for each the time period, "an animal head movement energy value" (E nove (Δt i ). Additionally, the detectors generate, for each first predetermined period of time n for each animal, a total head movement energy E move, total (n), by summing all the "head movement energy value" s occurring during each the first predetermined period of time n, E move, total (n) = ∑i begin i endE move , total Δ t i;
    [0039] For each of second predetermined period of time, comprising at least time point N of the first predetermined periods of time, the detectors generate a "baseline head movement energy" E move by averaging all the total energy values E move, total (n) by the number of predetermined time periods (e.g. a day, a month). For at least of one of the second predetermined periods of time, the detectors determine a "maximum daily head energy movement value" E move, max = max (E move, total (n)). These detectors further generate an estrus alarm when the "energy event value" E move, total (n) is greater than half of the sum of the "maximum daily head energy value" and "baseline head movement energy value (E move, max + E move, )/2. Estrus determining methods, Third Example
    [0040] The detectors determine and measure head acceleration of the dairy animal non-eating period (while the animal not within the FDR-Stall), as well as measuring head acceleration of the dairy animal eating period (while the animal is within an FDR-Stall), for the same dairy animal.
    [0041] For each first predetermined period of time n, the detectors determine a "total non-eating head movement energy" E noneat (n) as the difference between the total animal head movement energy value E move, total (n) and the total eating event energy value E eat, total (Δt in ). E move, total (n) = E move, total (n) - E eat, total (n) occurring during each the first predetermined period of time n (e.g. a day, a month). For each of second predetermined period of time, comprising at least time point N of the first predetermined periods of time, the detectors generate a "baseline head movement energy value" Emove, by averaging all the total non-eating movement energy values E move, total (n) by the number of predetermined time periods (e.g. a day, a month). For at least of one of the second predetermined periods of time, the detectors determine a "maximum daily head movement energy value" E move, max = max (E noneat (n)).
    [0042] These detectors further generate an estrus alarm when the "a total non-eating head movement energy" E noneat (n) is greater than half of the sum of the "maximum daily head movement energy- value" and "baseline head movement energy value (E move,max + E move )/ 2.
    权利要求:
    Claims (3)
    [0001] A method of providing for at least one dairy animal in a free dome range (FDR) with free access to a stall for concurrently eating and being milked, comprising:
    a. providing s stalls, s is an integer greater than or equal to one; further providing at least one of said s stalls with a front side and rear opposite side into which said at least one dairy animal is at least temporarily accommodated, head fronting said front side;
    b. providing m main living areas (MLA), m is an integer greater than or equal to one; connecting at least one of said m MLAs with at least one of said s stalls by means of g gates, g is an integer equal to or greater than one;characterized in that said method further comprises
    c. positioning an elevated rail system substantially horizontally and providing the same with e elevated rails, e is an integer number equal to or greater than one;
    d. providing n mobile milking units (MMUs), n is an integer equal to or greater than one, and configuring each of said n MMUs to transport on said elevated rail to a dairy animal at its stall, and milk the animal while it is eating.
    [0002] A method of transporting a mobile milking unit to dairy animal's stall, said method comprising steps of:
    a. affixing e rails to a substantially horizontal elevated configuration above a barn's floor, e is an integer greater than or equal to one, at least one portion of at least one of said e rails being located adjacent to and above a rear portion of said stall, where said dairy animal's rear portion is located; and
    b. interconnecting at least one of said n MMUs to said rail so that said at least one of said n MMUs is reversibly movable along said at least one portion of at least one of said e rails to said stall's rear portion.
    [0003] The method of claim 2, wherein said step of interconnecting any one of said n MMUs to at least one portion of at least one of said e rails comprises step of interconnecting a taxi portion of said any one of said n MMUs to said at least one portion of at least one of said e rails.
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    同族专利:
    公开号 | 公开日
    AU2017292050A1|2019-02-14|
    CA3069110A1|2018-01-11|
    AU2017292050B2|2019-10-24|
    US20190223406A1|2019-07-25|
    EP3481178A1|2019-05-15|
    WO2018008026A1|2018-01-11|
    CN109788739A|2019-05-21|
    AU2017292050B9|2019-11-07|
    EP3481178A4|2020-06-10|
    IL246617D0|2017-03-30|
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