A feeding method, system, equipment and medium based on pig appetite

Abstract

The present invention discloses a feeding method, system, equipment and medium based on the appetite of pigs, the method comprising: obtaining pig group information, the pig group information comprising the number of pigs and the age of the pigs; determining the feeding plan of the pig group according to the number of pigs, the age of the pigs and the preset feeding plan; obtaining the appetite information of the pig group; when the appetite information indicates that the appetite of the pig group exceeds the normal appetite, upwardly correcting the feeding plan of the pig group according to the appetite of the pig group to obtain a corrected feeding plan; when the appetite information indicates that the appetite of the pig group is lower than the normal appetite, downwardly correcting the feeding plan of the pig group according to the appetite of the pig group to obtain a corrected feeding plan; feeding the pig group according to the corrected feeding plan. By obtaining the appetite information of the pig group to correct the feeding plan of the pig group, it is ensured that the pig group can eat enough feed, and it is not easy to generate waste caused by leftover feed, the production efficiency is high, and it can be widely used in the field of pig breeding technology.

Description

Technical Field

[0001] The invention relates to the technical field of pig breeding, and in particular to a feeding method, system, equipment and medium based on pig appetite. Background Art

[0002] At present, when feeding pigs, the feeding standards are generally set in advance, and the feeding time and the amount of feed to be fed each time are set. When the time comes, the pigs are fed mechanically according to the set parameters. The time and amount of each feeding are fixed, which easily leads to leftover feed or insufficient feed, resulting in low production efficiency. Summary of the invention

[0003] In view of this, the purpose of the embodiments of the present invention is to provide a feeding method, system, equipment and medium based on pig appetite, which can allow the pigs to eat enough feed, reduce the situation of leftover feed or insufficient feed, and improve production efficiency.

[0004] In a first aspect, an embodiment of the present invention provides a feeding method based on pig appetite, comprising the following steps:

[0005] Obtaining pig herd information, wherein the pig herd information includes the number of pigs and the age of the pigs;

[0006] Determining a feeding plan for the pig herd according to the number of pigs, the age of the pigs and a preset feeding plan, wherein the preset feeding plan represents a preset number of feeding meals and feeding time;

[0007] Obtaining appetite information of a herd of pigs, wherein the appetite information represents the eating information of the herd of pigs within a preset time;

[0008] When the appetite information indicates that the appetite of the pig group exceeds the normal appetite, the feeding plan of the pig group is upwardly revised according to the appetite of the pig group to obtain a revised feeding plan, wherein the normal appetite indicates the appetite corresponding to the feeding plan of the pig group, and the upward revision indicates increasing the feeding amount by feeding amount, feeding time and / or feeding interval;

[0009] When the appetite information indicates that the appetite of the pig group is lower than the normal appetite, the feeding plan of the pig group is revised downward according to the appetite of the pig group to obtain the revised feeding plan, wherein the downward revision indicates that the feeding amount is reduced by the feeding amount, the feeding time, or / and the feeding interval;

[0010] The pigs were fed according to the modified feeding plan.

[0011] In some optional embodiments, obtaining the appetite information of the pig herd includes:

[0012] Obtaining the number of touches of the pigs within a preset time, wherein the number of touches represents the number of times the pigs touch the feed bowl when eating;

[0013] The appetite information is determined according to the number of touches and the number of pigs.

[0014] In some optional embodiments, determining the appetite information according to the number of touches and the number of pigs includes:

[0015] When the number of touches is between 0.9AB and 1.1AB, the appetite information indicates that the appetite of the pigs is normal, wherein A represents the preset number of touches for a pig, B represents the number of pigs, and AB represents the product of the preset number of touches and the number of pigs;

[0016] When the number of touches is less than 0.9AB, the appetite information indicates that the pigs have a poor appetite;

[0017] When the number of touches is greater than 1.1AB, the appetite information indicates that the pigs have a strong appetite.

[0018] In some optional embodiments, the step of upwardly modifying the feeding plan of the pig group according to the appetite of the pig group to obtain a modified feeding plan comprises:

[0019] When the number of touches is between 1.1AB and 1.2AB, the modified feeding plan indicates adding a unit adjustment value to the pig herd feeding plan;

[0020] When the number of touches is between 1.2AB and 1.3AB, the modified feeding plan represents adding two unit adjustment values ​​to the pig herd feeding plan;

[0021] When the number of touches is greater than 1.3AB, the modified feeding plan is characterized by adding three unit adjustment values ​​on the basis of the pig herd feeding plan, wherein the unit adjustment values ​​are determined based on the age of the pigs and prior knowledge.

[0022] In some optional embodiments, the step of downwardly modifying the feeding plan of the pig group according to the appetite of the pig group to obtain the modified feeding plan comprises:

[0023] When the number of touches is between 0.8AB and 0.9AB, the modified feeding plan represents a reduction of one unit adjustment value based on the pig herd feeding plan;

[0024] When the number of touches is between 0.7AB and 0.8AB, the modified feeding plan represents a reduction of two unit adjustment values ​​based on the pig herd feeding plan;

[0025] When the number of touches is less than 0.7AB, the modified feeding plan is characterized by reducing three unit adjustment values ​​based on the pig herd feeding plan, wherein the unit adjustment value is determined based on the age of the pigs and prior knowledge.

[0026] In some optional embodiments, determining the unit adjustment value according to the age of the pig and prior knowledge includes:

[0027] When the age of the pig is 1-3 weeks, the unit adjustment value is determined to be 0.09-0.11 KG according to the prior knowledge;

[0028] When the age of the pig is 4-7 weeks, the unit adjustment value is determined to be 0.19-0.21 KG according to the prior knowledge;

[0029] When the age of the pig is 8-10 weeks, the unit adjustment value is determined to be 0.29-0.31 KG according to the prior knowledge;

[0030] When the age of the pig is between 11 and 14 weeks, the unit adjustment value is determined to be 0.39-0.41 KG according to the prior knowledge;

[0031] When the age of the pig is 15-17 weeks, the unit adjustment value is determined to be 0.49-0.51 KG according to the prior knowledge;

[0032] When the age of the pig is between 18 and 21 weeks, the unit adjustment value is determined to be 0.59-0.61 KG according to the prior knowledge;

[0033] When the age of the pig is greater than 22 weeks, the unit adjustment value is determined to be 0.69-0.71 KG based on the prior knowledge.

[0034] In some optional embodiments, determining the feeding plan for the pig group according to the number of pigs, the age of the pigs and a preset feeding plan includes:

[0035] Determine the standard daily food intake of a single pig according to the age of the pig;

[0036] Obtaining the total daily food intake of the pig herd according to the standard food intake and the number of pigs;

[0037] The feeding plan for the pig herd is determined based on the total food intake and the preset feeding plan.

[0038] In a second aspect, an embodiment of the present invention provides a feeding system based on pig appetite, comprising:

[0039] The first module is used to obtain pig herd information, which includes the number of pigs and the age of the pigs;

[0040] The second module is used to determine a feeding plan for the pig group according to the number of pigs, the age of the pigs and a preset feeding plan, wherein the preset feeding plan represents a preset number of feeding meals and feeding time;

[0041] In some optional embodiments, the second module is further used to: determine the standard daily food intake of a single pig according to the age of the pig; obtain the total daily food intake of the pig group according to the standard food intake and the number of pigs; determine the feeding plan of the pig group according to the total food intake and the preset feeding plan;

[0042] The third module is used to obtain the appetite information of the pigs, wherein the appetite information represents the eating information of the pigs within a preset time;

[0043] In some optional embodiments, the third module is further used to: obtain the number of touches of the pigs within a preset time, the number of touches representing the number of times the pigs touch the feed bowl when eating; determine the appetite information according to the number of touches and the number of pigs;

[0044] In some optional embodiments, the third module is further used for: when the number of touches is between 0.9AB-1.1AB, the appetite information indicates that the appetite of the pigs is normal, wherein A represents the preset number of touches for a pig, B represents the number of pigs, and AB represents the product of the preset number of touches and the number of pigs; when the number of touches is less than 0.9AB, the appetite information indicates that the appetite of the pigs is poor; when the number of touches is greater than 1.1AB, the appetite information indicates that the appetite of the pigs is strong;

[0045] A fourth module is used for upwardly revising the feeding plan of the pig group according to the appetite of the pig group to obtain the revised feeding plan when the appetite information indicates that the appetite of the pig group exceeds the normal appetite, wherein the normal appetite indicates the appetite corresponding to the feeding plan of the pig group, and the upward revision indicates increasing the feeding amount by feeding amount, feeding time and / or feeding interval;

[0046] In some optional embodiments, the fourth module is further used for: when the number of touches is between 1.1AB and 1.2AB, the correction feeding plan indicates that one unit adjustment value is added to the feeding plan of the pig group; when the number of touches is between 1.2AB and 1.3AB, the correction feeding plan indicates that two unit adjustment values ​​are added to the feeding plan of the pig group; when the number of touches is greater than 1.3AB, the correction feeding plan indicates that three unit adjustment values ​​are added to the feeding plan of the pig group, wherein the unit adjustment value is determined according to the age of the pigs and prior knowledge;

[0047] A fifth module is used for, when the appetite information indicates that the appetite of the pig group is lower than the normal appetite, downwardly revising the feeding plan of the pig group according to the appetite of the pig group to obtain the revised feeding plan, wherein the downward revision indicates that the feeding amount is reduced by the feeding amount, the feeding time and / or the feeding interval;

[0048] In some optional embodiments, the fifth module is further used for: when the number of touches is between 0.8AB and 0.9AB, the correction feeding plan represents a reduction of one unit adjustment value based on the pig group feeding plan; when the number of touches is between 0.7AB and 0.8AB, the correction feeding plan represents a reduction of two unit adjustment values ​​based on the pig group feeding plan; when the number of touches is less than 0.7AB, the correction feeding plan represents a reduction of three unit adjustment values ​​based on the pig group feeding plan, wherein the unit adjustment value is determined according to the age of the pigs and prior knowledge;

[0049] In some optional embodiments, the fifth module is also used for: when the age of the pig is 1-3 weeks, determining the unit adjustment value as 0.09-0.11KG according to the prior knowledge; when the age of the pig is 4-7 weeks, determining the unit adjustment value as 0.19-0.21KG according to the prior knowledge; when the age of the pig is 8-10 weeks, determining the unit adjustment value as 0.29-0.31KG according to the prior knowledge; when the age of the pig is 11-14 weeks, determining the unit adjustment value as 0. When the age of the pig is between 15 and 17 weeks, the unit adjustment value is determined to be 0.49-0.51KG according to the prior knowledge; when the age of the pig is between 18 and 21 weeks, the unit adjustment value is determined to be 0.59-0.61KG according to the prior knowledge; when the age of the pig is greater than 22 weeks, the unit adjustment value is determined to be 0.69-0.71KG according to the prior knowledge;

[0050] The sixth module is used to feed the pigs according to the modified feeding plan.

[0051] In a third aspect, an embodiment of the present invention provides a computer device, comprising a processor, a memory, and a computer program stored in the memory and executable by the processor, wherein the steps of the above method are implemented when the computer program is executed by the processor.

[0052] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, in which a program executable by a processor is stored. When the program executable by the processor is executed by the processor, it is used to perform the method as described above.

[0053] The implementation of the embodiment of the present invention includes the following beneficial effects: the embodiment of the present invention provides a feeding method based on pig appetite, including: obtaining pig herd information, the pig herd information including the number of pigs and the age of the pigs; determining the pig herd feeding plan according to the number of pigs, the age of the pigs and the preset feeding plan, the preset feeding plan indicating the preset number of feeding meals and feeding time; obtaining the pig herd appetite information, the appetite information indicating the eating information of the pig herd within a preset time; when the appetite information indicates that the pig herd appetite exceeds the normal appetite, determining the feeding plan according to the pig herd appetite direction The feeding plan of the pig group is revised upward to obtain a revised feeding plan, wherein the normal appetite represents the appetite corresponding to the feeding plan of the pig group, and the upward revision represents an increase in the feeding amount by feeding amount, feeding time and / or feeding interval; when the appetite information represents that the appetite of the pig group is lower than the normal appetite, the feeding plan of the pig group is revised downward according to the appetite of the pig group to obtain the revised feeding plan, and the downward revision represents a reduction in the feeding amount by feeding amount, feeding time and / or feeding interval; the pig group is fed according to the revised feeding plan. The feeding plan of the pig group is revised by obtaining the appetite information of the pig group, thereby ensuring that the pig group can eat enough feed, and it is not easy to generate waste caused by leftover feed, and the production efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 It is a schematic flow chart of the steps of a feeding method based on pig appetite provided by an embodiment of the present invention;

[0055] Figure 2 is a schematic structural diagram of a feeding system based on pig appetite provided by an embodiment of the present invention;

[0056] Figure 3 It is a schematic block diagram of the structure of a computer device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0057] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0058] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0059] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0060] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0061] like Figure 1 As shown, in the first aspect, an embodiment of the present invention provides a feeding method based on pig appetite, which includes the following steps.

[0062] S101. Obtain pig herd information, wherein the pig herd information includes the number of pigs and the age of the pigs.

[0063] Specifically, the number of pigs in the feeding pen and the age of the pigs can be collected and input into the collection system manually; or the age of the pigs can be obtained by setting birth date labels on the pigs and then identifying them through the set identification equipment.

[0064] S102, determining a feeding plan for the pig herd according to the number of pigs, the age of the pigs and a preset feeding plan, wherein the preset feeding plan represents a preset number of feeding meals and feeding time.

[0065] Specifically, the preset feeding plan can be a bionic feeding plan, which stipulates the specific number of feeding meals and feeding time. The amount of feed for each feeding can be determined by the number of pigs and the age of the pigs.

[0066] In some optional embodiments, the present application can be specifically applied to a liquid feed machine, which uses the natural mechanism of sows feeding piglets. During feeding, both strong and weak pigs can meet their feeding needs, and the size of the pig group is uniform, thereby setting a bionic feeding plan; the bionic feeding plan is not easy to cause feed waste, the production performance of the pig group is effectively improved, the feed-to-meat ratio is reduced, and the daily growth is significant. In some optional embodiments, a touch device is set on the feed machine, and the habit of pigs liking to push things is utilized. When the pig pushes the device, the system will record the data once. According to the recorded data, if it is in the feeding stage, the feed machine will feed; through bionics, using the natural biological mechanism that each sow's feeding is limited and there will be a certain time interval, the feed machine will imitate the frequency of sow feeding, divide the total amount of feed per day into multiple large meals, and each large meal will be divided into multiple small meals to ensure that both strong and weak pigs can eat the feed.

[0067] Specifically, the number of times and the pattern of milking of the sow to ensure that every pig gets milk are obtained through prior knowledge, so as to imitate the feeding mechanism of the sow milking to feed the piglets and set the corresponding feeding plan. Specifically, the total daily feed amount can be divided into multiple large meals to imitate the frequency of sow feeding, and each large meal will be divided into multiple small meals to ensure that both strong and weak pigs can get the feed.

[0068] In some optional embodiments, determining the feeding plan for the pig herd based on the number of pigs, the age of the pigs and a preset feeding plan includes: determining the standard daily food intake of a single pig based on the age of the pigs; obtaining the total daily food intake of the pig herd based on the standard food intake and the number of pigs; and determining the feeding plan for the pig herd based on the total food intake and the preset feeding plan.

[0069] Specifically, the daily food intake of pigs of different ages is different, and the food intake of the pig group is obtained by the different ages of pigs and the number of pigs. The food intake of the pig group is divided into meals and fed according to the preset feeding plan to obtain the feeding plan of the pig group.

[0070] The use of bionic feeding scheme can realize the free feeding of pigs. After a period of training, when a pig is hungry, it will push the toucher set on the feeder. When the number of touches reaches the specified number, there will be a limited supply of feed. After the pigs are full, they will fall asleep, and it is the turn of the next batch of hungry pigs to get up and eat. That is, after a period of time, a certain order of eating will be formed. The pigs can also achieve the satisfaction of eating in the limited feeding position, which will not cause scramble stress, and will not be robbed by big pigs every time. Each pig has time to eat, which ensures the uniformity of the pigs and reduces the problem of lameness of individual pigs caused by scrambling for feed. The pigs go to sleep after eating, which has less energy loss, is conducive to feed conversion, and improves production efficiency. The farm can greatly reduce the labor cost of personnel mixing feed, reduce the occurrence of respiratory diseases in the pigs and the cost of drug treatment, reduce feed waste, reduce water waste, and at the same time, the feed conversion rate is high, that is, the feed-to-meat ratio as the settlement standard will be reduced, and the daily weight gain will be increased, which will bring direct and indirect economic benefits to the farm.

[0071] S103, obtaining appetite information of the pigs, wherein the appetite information represents the eating information of the pigs within a preset time.

[0072] Specifically, the appetite information of the pigs can be determined based on the amount of feed they eat within a preset time. Specifically, a weight sensor can be set on the feed basin to obtain the feed consumption per unit time, or a proximity sensor can be set at the feed basin to obtain the number of times the pigs approach within a preset time, and the appetite information of the pigs can be determined based on the number of approaches.

[0073] In some optional embodiments, obtaining the appetite information of the pigs includes: obtaining the number of touches of the pigs within a preset time, the number of touches representing the number of times the pigs touch the feed bowl when eating; and determining the appetite information based on the number of touches and the number of pigs.

[0074] Specifically, the appetite of the pigs is determined based on the number of times they touch the feed basin during feeding. The higher the number of touches per unit time, the better the appetite of the pigs. The total number of times the pigs touch the feed basin in the current small meal can also be counted after each feeding to determine the appetite of the pigs. When the appetite is good, the number of small meals can be increased or the feeding time of small meals can be increased. When the appetite is poor, the number of small meals can be reduced or the feeding time of small meals can be reduced. The number of times the pigs touch the feed basin is specifically determined by the pigs touching the toucher set on the feed basin feeder when eating.

[0075] In some optional embodiments, the appetite information is determined based on the number of touches and the number of pigs, including: when the number of touches is between 0.9AB-1.1AB, the appetite information indicates that the appetite of the pig herd is normal, wherein A represents the preset number of touches for a pig, B represents the number of pigs, and AB represents the product of the preset number of touches and the number of pigs; when the number of touches is less than 0.9AB, the appetite information indicates that the pig herd has a poor appetite; when the number of touches is greater than 1.1AB, the appetite information indicates that the pig herd has a strong appetite.

[0076] Specifically, through experiments, it was determined that under normal appetite, the preset number of touches within a feeding cycle (preset time) for each pig is A, and the number of pigs is B. Within a feeding cycle, the relationship between the number of touches recorded by the monitoring and the appetite judgment is as follows: if the number of touches is between 0.9AB and 1.1AB, it is judged that the appetite is normal and the current feeding amount is normal; if the number of touches is less than 0.9AB, it is judged that the appetite is poor and the current feeding amount is too much; if the number of touches is greater than 1.1AB, it is judged that the appetite is strong and the current feeding amount is insufficient. AB is the product of the number of touches A and the number of pigs B.

[0077] In some optional embodiments, for pigs of different ages, the feeding standard for each pig is different every day, and the older the age, the higher the feeding standard. The controller obtains the number of pigs fed and the age of the pigs, so as to determine the daily feed standard for each pig, stipulate the number of large meals per day and the number of small meals in each large meal; set the water-to-feed ratio according to the age of the pigs, the higher the age of the pigs, the lower the water-to-feed ratio, and the lower the age of the pigs, the higher the water-to-feed ratio, which is convenient for the pigs to eat better; thus, the approximate feeding plan can be calculated based on the number of pigs and the age of the pigs. And the feeding plan for the pigs is obtained through the number of feeding meals of bionics. Specifically, the number of pigs multiplied by the daily feed amount per head = the total feed amount of the day, the total feed amount ÷ the number of large meals ÷ the number of small meals = the amount of feed per small meal, and the water-to-feed ratio multiplied by the amount of feed per small meal = the amount of water per small meal.

[0078] In some optional embodiments, the standard daily food intake of a single pig is determined by the age of the pig. The standard food intake of different ages is different. The standard food intake is multiplied by the number of pigs to obtain the total daily food intake of the pig group. The pigs in the same pen are of the same age. If there are pigs of different ages, the age information of the pigs is obtained by identifying the birth date of the pigs, so as to determine the food intake of pigs of different ages in the same pen. Specifically, the standard food intake of the pigs can also be determined by the weight of the pigs. The larger the weight, the larger the standard food intake. If there are pigs of the same weight, the standard food intake of the older pigs is lower than that of the younger pigs. The total daily food intake of the pig group can be obtained according to the standard food intake of each pig in the pig pen. The total food intake of each small meal can be obtained by dividing the total food intake by the number of large meals and small meals determined by the bionic feeding plan. The water intake of each small meal can be obtained by multiplying the water-to-feed ratio by the feeding amount of each small meal, and then the feeding plan for the pig group can be obtained.

[0079] S104, when the appetite information indicates that the appetite of the pig group exceeds the normal appetite, the feeding plan of the pig group is revised upward according to the appetite of the pig group to obtain a revised feeding plan, wherein the normal appetite indicates the appetite corresponding to the feeding plan of the pig group, and the upward revision indicates increasing the feeding amount by feeding amount, feeding time and / or feeding interval;

[0080] Specifically, the feeding plan for the pigs is a feeding plan when the pigs have a normal appetite, and the feeding plan for the pigs is used as a standard plan. By collecting the appetite information of the pigs, a backup plan that deviates from the standard plan is calculated, including several plans that deviate upward. When it is collected that the pigs have a good appetite but are not eating enough, the plan will be adopted.

[0081] In some optional embodiments, the feeding plan of the pig herd is modified upward according to the appetite of the pig herd to obtain a modified feeding plan, including: when the number of touches is between 1.1AB and 1.2AB, the modified feeding plan is represented by adding one unit adjustment value on the basis of the feeding plan of the pig herd; when the number of touches is between 1.2AB and 1.3AB, the modified feeding plan is represented by adding two unit adjustment values ​​on the basis of the feeding plan of the pig herd; when the number of touches is greater than 1.3AB, the modified feeding plan is represented by adding three unit adjustment values ​​on the basis of the feeding plan of the pig herd, wherein the unit adjustment value is determined according to the age of the pigs and prior knowledge.

[0082] S105. When the appetite information indicates that the appetite of the pig herd is lower than the normal appetite, the feeding plan of the pig herd is revised downward according to the appetite of the pig herd to obtain the revised feeding plan, wherein the downward revision indicates reducing the feeding amount by the feed amount, the feed time and / or the feed interval.

[0083] Specifically, the feeding plan for the pigs is a feeding plan when the pigs have a normal appetite, and the feeding plan for the pigs is used as a standard plan. By collecting the appetite information of the pigs, a backup plan that deviates from the standard plan is calculated, including several plans that deviate downward. When it is collected that the pigs have a poor appetite and there is a possibility of leftover feed, this plan will be adopted.

[0084] In some optional embodiments, the modified feeding plan obtained by downwardly modifying the pig herd feeding plan according to the pig herd appetite includes: when the number of touches is between 0.8AB and 0.9AB, the modified feeding plan represents a reduction of one unit adjustment value based on the pig herd feeding plan; when the number of touches is between 0.7AB and 0.8AB, the modified feeding plan represents a reduction of two unit adjustment values ​​based on the pig herd feeding plan; when the number of touches is less than 0.7AB, the modified feeding plan represents a reduction of three unit adjustment values ​​based on the pig herd feeding plan, wherein the unit adjustment value is determined based on the age of the pigs and prior knowledge.

[0085] In some optional embodiments, the unit adjustment value is determined according to the age of the pig and prior knowledge, including: when the age of the pig is 1-3 weeks, the unit adjustment value is determined to be 0.09-0.11KG according to the prior knowledge; when the age of the pig is 4-7 weeks, the unit adjustment value is determined to be 0.19-0.21KG according to the prior knowledge; when the age of the pig is 8-10 weeks, the unit adjustment value is determined to be 0.29-0.31KG according to the prior knowledge; when the age of the pig is 8-10 weeks, the unit adjustment value is determined to be 0.31KG according to the prior knowledge; When the age of the pig is between 11 and 14 weeks, the unit adjustment value is determined to be 0.39-0.41KG according to the prior knowledge; when the age of the pig is between 15 and 17 weeks, the unit adjustment value is determined to be 0.49-0.51KG according to the prior knowledge; when the age of the pig is between 18 and 21 weeks, the unit adjustment value is determined to be 0.59-0.61KG according to the prior knowledge; when the age of the pig is greater than 22 weeks, the unit adjustment value is determined to be 0.69-0.71KG according to the prior knowledge.

[0086] Specifically, when it is collected that the pigs have a good appetite but are still not eating enough, an upward deviation plan will be adopted. The daily feeding standard for each pig will be slightly increased, and the amount of feed for each feeding will be slightly increased, that is, the time for each feeding will be longer, and the time interval between each feeding will be shortened, that is, the current feeding standard will be appropriately increased. When it is collected that the pigs have a poor appetite and there is a possibility of leftover feed, a downward deviation plan will be adopted, and the current daily feeding standard for each pig will be appropriately lowered. The amount of feed for each feeding will be slightly reduced, that is, the time for each feeding will be shortened, and the time interval between each feeding will be increased, that is, the current feeding standard will be appropriately lowered to prevent the pigs from not eating all the feed, causing the feed to become sour and deteriorate. The adjustment range between plans is also related to the age in days and weeks. Since the total daily feed volume of pigs with a small age is relatively small, the adjustment range between plans is also small.

[0087] By setting the standard touch times AB, AB corresponds to the pig feeding plan. The feeding standard of the pig feeding plan is C, and 3 plans for increase and decrease are set. When it is in the 1st to 3rd week, the unit adjustment value D of each increase and decrease is 0.1kg; in the 4th to 7th week, the unit adjustment value D of each increase and decrease is 0.2kg; in the 8th to 10th week, the unit adjustment value D of each increase and decrease is 0.3kg; in the 11th to 14th week, the unit adjustment value D of each increase and decrease is 0.4kg; in the 15th to 17th week, the unit adjustment value D of each increase and decrease is 0.5kg; in the 18th to 21st week, the unit adjustment value D of each increase and decrease is 0.6kg; above the 22nd week, the value D of each increase and decrease is 0.7kg.

[0088] When 0.9AB≤touch times≤1.1AB, the plan is C; when 0.8AB≤touch times<0.9AB, the plan is CD*1; when 0.7AB≤touch times<0.8AB, the plan is CD*2; when touch times<0.7AB, the plan is CD*3; when 1.1AB<touch times≤1.2AB, the plan is C+D*1; when 1.2AB<touch times≤1.3AB, the plan is C+D*2; when 1.3AB<touch times, the plan is C+D*3; D*1 means D multiplied by 1, D*2 means D multiplied by 2, and so on. The corresponding feeding plan for the pig herd can be obtained through different ages and appetites, so as to ensure that the pig herd can eat the best amount of feed and greatly improve production efficiency.

[0089] The implementation of the embodiment of the present invention includes the following beneficial effects: The embodiment of the present invention provides a feeding method based on pig appetite, including: obtaining pig herd information, the pig herd information including the number of pigs and the age of the pigs;

[0090] Determine a feeding plan for the pig herd according to the number of pigs, the age of the pigs and a preset feeding plan, wherein the preset feeding plan represents a preset number of feeding meals and feeding time; obtain appetite information of the pig herd, wherein the appetite information represents the eating information of the pig herd within a preset time; when the appetite information represents that the appetite of the pig herd exceeds the normal appetite, the feeding plan for the pig herd is upwardly revised according to the appetite of the pig herd to obtain a revised feeding plan, wherein the normal appetite represents the appetite corresponding to the feeding plan for the pig herd, and the upward revision represents an increase in the feeding amount by means of the feeding amount, the feeding time and / or the feeding interval; when the appetite information represents that the appetite of the pig herd is lower than the normal appetite, the feeding plan for the pig herd is downwardly revised according to the appetite of the pig herd to obtain the revised feeding plan, wherein the downward revision represents a reduction in the feeding amount by means of the feeding amount, the feeding time and / or the feeding interval; feed the pig herd according to the revised feeding plan. By obtaining the appetite information of the pigs, the feeding plan of the pigs can be corrected to ensure that the pigs can eat enough feed, and it is not easy to produce waste due to leftover feed, so as to achieve high production efficiency. The feeding plan can be adjusted according to the changes in the appetite of the pigs. When the appetite of the pigs is poor, the interval between each feeding time can be increased or the amount of feed added each time can be reduced, thereby reducing feed waste, reducing feed-to-meat ratio, improving the feed return of farmers, reducing the illness of the pigs due to mold and deterioration of leftover feed, improving survival rate, and reducing drug costs. When the pigs have a strong appetite, the interval between feeding or the amount of feed added each time can be appropriately shortened to increase the feed intake of the pigs, increase daily weight gain, achieve early market release, and improve the utilization rate of the barns.

[0091] like Figure 2 As shown, in a second aspect, an embodiment of the present invention further provides a feeding system based on pig appetite, comprising:

[0092] The first module is used to obtain pig herd information, which includes the number of pigs and the age of the pigs;

[0093] The second module is used to determine a feeding plan for the pig group according to the number of pigs, the age of the pigs and a preset feeding plan, wherein the preset feeding plan represents a preset number of feeding meals and feeding time;

[0094] In some optional embodiments, the second module is further used to: determine the standard daily food intake of a single pig according to the age of the pig; obtain the total daily food intake of the pig group according to the standard food intake and the number of pigs; determine the feeding plan of the pig group according to the total food intake and the preset feeding plan;

[0095] The third module is used to obtain the appetite information of the pigs, wherein the appetite information represents the eating information of the pigs within a preset time;

[0096] In some optional embodiments, the third module is further used to: obtain the number of touches of the pigs within a preset time, the number of touches representing the number of times the pigs touch the feed bowl when eating; determine the appetite information according to the number of touches and the number of pigs;

[0097] In some optional embodiments, the third module is further used for: when the number of touches is between 0.9AB-1.1AB, the appetite information indicates that the appetite of the pigs is normal, wherein A represents the preset number of touches for a pig, B represents the number of pigs, and AB represents the product of the preset number of touches and the number of pigs; when the number of touches is less than 0.9AB, the appetite information indicates that the appetite of the pigs is poor; when the number of touches is greater than 1.1AB, the appetite information indicates that the appetite of the pigs is strong;

[0098] A fourth module is used for upwardly revising the feeding plan of the pig group according to the appetite of the pig group to obtain the revised feeding plan when the appetite information indicates that the appetite of the pig group exceeds the normal appetite, wherein the normal appetite indicates the appetite corresponding to the feeding plan of the pig group, and the upward revision indicates increasing the feeding amount by feeding amount, feeding time and / or feeding interval;

[0099] In some optional embodiments, the fourth module is further used for: when the number of touches is between 1.1AB and 1.2AB, the correction feeding plan indicates that one unit adjustment value is added to the feeding plan of the pig group; when the number of touches is between 1.2AB and 1.3AB, the correction feeding plan indicates that two unit adjustment values ​​are added to the feeding plan of the pig group; when the number of touches is greater than 1.3AB, the correction feeding plan indicates that three unit adjustment values ​​are added to the feeding plan of the pig group, wherein the unit adjustment value is determined according to the age of the pigs and prior knowledge;

[0100] A fifth module is used for, when the appetite information indicates that the appetite of the pig group is lower than the normal appetite, downwardly revising the feeding plan of the pig group according to the appetite of the pig group to obtain the revised feeding plan, wherein the downward revision indicates that the feeding amount is reduced by the feeding amount, the feeding time and / or the feeding interval;

[0101] In some optional embodiments, the fifth module is further used for: when the number of touches is between 0.8AB and 0.9AB, the correction feeding plan represents a reduction of one unit adjustment value based on the pig group feeding plan; when the number of touches is between 0.7AB and 0.8AB, the correction feeding plan represents a reduction of two unit adjustment values ​​based on the pig group feeding plan; when the number of touches is less than 0.7AB, the correction feeding plan represents a reduction of three unit adjustment values ​​based on the pig group feeding plan, wherein the unit adjustment value is determined according to the age of the pigs and prior knowledge;

[0102] In some optional embodiments, the fifth module is also used for: when the age of the pig is 1-3 weeks, determining the unit adjustment value as 0.09-0.11KG according to the prior knowledge; when the age of the pig is 4-7 weeks, determining the unit adjustment value as 0.19-0.21KG according to the prior knowledge; when the age of the pig is 8-10 weeks, determining the unit adjustment value as 0.29-0.31KG according to the prior knowledge; when the age of the pig is 11-14 weeks, determining the unit adjustment value as 0. When the age of the pig is between 15 and 17 weeks, the unit adjustment value is determined to be 0.49-0.51KG according to the prior knowledge; when the age of the pig is between 18 and 21 weeks, the unit adjustment value is determined to be 0.59-0.61KG according to the prior knowledge; when the age of the pig is greater than 22 weeks, the unit adjustment value is determined to be 0.69-0.71KG according to the prior knowledge;

[0103] The sixth module is used to feed the pigs according to the modified feeding plan.

[0104] It can be seen that the contents of the above method embodiments are all applicable to the present system embodiments, the functions specifically implemented by the present system embodiments are the same as those of the above method embodiments, and the beneficial effects achieved are also the same as those achieved by the above method embodiments.

[0105] like Figure 3As shown, in the third aspect, an embodiment of the present invention further provides a computer device, which can be a terminal. The computer device includes a processor, a memory, and a network interface connected via a system bus, wherein the memory may include a non-volatile storage medium and an internal memory. The non-volatile storage medium can store an operating system and a computer program. The computer program includes program instructions, which, when executed, enable the processor to execute any one of the methods for visualizing management of industrial equipment. The processor is used to provide computing and control capabilities to support the operation of the entire computer device. The internal memory provides an environment for the operation of the computer program in the non-volatile storage medium, which, when executed by the processor, enables the processor to execute any one of the methods for visualizing management of industrial equipment. The network interface is used for network communications, such as sending assigned tasks, etc. Those skilled in the art will appreciate that Figure 3 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present disclosure, and does not constitute a limitation on the computer device to which the solution of the present disclosure is applied. The specific computer device may include Figure 3More or less components shown in, or some components are combined, or there are different component arrangements. It should be understood that the processor can be a central processing unit (CPU), and the processor can also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. Among them, the general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. In one embodiment, the processor is used to run a computer program stored in a memory to implement the following steps: obtaining pig herd information, the pig herd information including the number of pigs and the age of the pigs; determining a pig herd feeding plan according to the number of pigs, the age of the pigs and a preset feeding plan, the preset feeding plan representing a preset number of feeding meals and feeding time; obtaining the pig herd's appetite information, the appetite information representing the pig herd's eating information within a preset time; when the appetite information represents that the pig herd's appetite exceeds the normal appetite, determining the pig herd's appetite according to the pig herd's appetite direction; The feeding plan of the pig herd is revised upward to obtain a revised feeding plan, wherein the normal appetite represents the appetite corresponding to the feeding plan of the pig herd, and the upward revision represents an increase in the feeding amount by means of the feeding amount, the feeding time and / or the feeding interval; when the appetite information represents that the appetite of the pig herd is lower than the normal appetite, the feeding plan of the pig herd is revised downward according to the appetite of the pig herd to obtain the revised feeding plan, and the downward revision represents a reduction in the feeding amount by means of the feeding amount, the feeding time and / or the feeding interval; and the pig herd is fed according to the revised feeding plan.

[0106] It can be seen that the contents of the above method embodiments are all applicable to the present device embodiments, the functions specifically implemented by the present device embodiments are the same as those of the above method embodiments, and the beneficial effects achieved are also the same as those achieved by the above method embodiments.

[0107] In addition, the embodiment of the present application also discloses a computer program product or a computer program, and the computer program product or the computer program is stored in a computer-readable storage medium. The processor of the computer device can read the computer program from the computer-readable storage medium, and the processor executes the computer program, so that the computer device performs the above method. Similarly, the contents in the above method embodiment are all applicable to the storage medium embodiment, and the functions specifically implemented by the storage medium embodiment are the same as those in the above method embodiment, and the beneficial effects achieved are also the same as those achieved by the above method embodiment.

[0108] It is understood that all or some steps and systems in the disclosed method above can be implemented as software, firmware, hardware and appropriate combinations thereof. Some physical components or all physical components can be implemented as software executed by a processor, such as a central processing unit, a digital information processor or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software can be distributed on a computer-readable medium, and the computer-readable medium can include a computer storage medium (or a non-transitory medium) and a communication medium (or a temporary medium). As known to those of ordinary skill in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cassette, magnetic tape, disk storage or other magnetic storage device, or any other medium that can be used to store desired information and can be accessed by a computer. Furthermore, it is well known to those skilled in the art that communication media generally contain computer readable instructions, data structures, program modules, or other data in modulated data information such as carrier waves or other transport mechanisms, and may include any information delivery media.

[0109] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A feeding method based on pig appetite, characterized in that: include: Obtaining pig herd information, wherein the pig herd information includes the number of pigs and the age of the pigs; Determine a feeding plan for the pig group according to the number of pigs, the age of the pigs and a preset feeding plan, wherein the preset feeding plan represents the preset number of feeding meals and feeding time; the preset feeding plan is a bionic feeding plan, which represents a feeding plan set by obtaining the number of times and the regularity of milking to ensure that each pig gets milk through prior knowledge, thereby imitating the feeding mechanism of sows milking and feeding piglets; Obtaining appetite information of a herd of pigs, wherein the appetite information represents the eating information of the herd of pigs within a preset time; The obtaining of the appetite information of the pigs includes: obtaining the number of touches of the pigs within a preset time, wherein the number of touches represents the number of times the pigs touch the feed bowl when eating; determining the appetite information according to the number of touches and the number of pigs; Determining the appetite information according to the number of touches and the number of pigs includes: when the number of touches is between 0.9AB-1.1AB, the appetite information indicates that the appetite of the pigs is normal, wherein A represents the preset number of touches for a pig, B represents the number of pigs, and AB represents the product of the preset number of touches and the number of pigs; when the number of touches is less than 0.9AB, the appetite information indicates that the appetite of the pigs is poor; when the number of touches is greater than 1.1AB, the appetite information indicates that the appetite of the pigs is strong; When the appetite information indicates that the appetite of the pig group exceeds the normal appetite, the feeding plan of the pig group is upwardly revised according to the appetite of the pig group to obtain a revised feeding plan, wherein the normal appetite indicates the appetite corresponding to the feeding plan of the pig group, and the upward revision indicates increasing the feeding amount by feeding amount, feeding time and / or feeding interval; When the appetite information indicates that the appetite of the pig group is lower than the normal appetite, the feeding plan of the pig group is revised downward according to the appetite of the pig group to obtain the revised feeding plan, wherein the downward revision indicates that the feeding amount is reduced by the feeding amount, the feeding time, or / and the feeding interval; The pigs were fed according to the modified feeding plan.

2. The method according to claim 1, characterized in that The method of upwardly modifying the feeding plan of the pig group according to the appetite of the pig group to obtain a modified feeding plan comprises: When the number of touches is between 1.1AB and 1.2AB, the modified feeding plan indicates adding a unit adjustment value to the pig herd feeding plan; When the number of touches is between 1.2AB and 1.3AB, the modified feeding plan represents adding two unit adjustment values ​​to the pig herd feeding plan; When the number of touches is greater than 1.3AB, the modified feeding plan is characterized by adding three unit adjustment values ​​on the basis of the pig herd feeding plan, wherein the unit adjustment values ​​are determined based on the age of the pigs and prior knowledge.

3. The method according to claim 1, characterized in that The step of downwardly modifying the feeding plan for the pig group according to the appetite of the pig group to obtain the modified feeding plan comprises: When the number of touches is between 0.8AB and 0.9AB, the modified feeding plan represents a reduction of one unit adjustment value based on the pig herd feeding plan; When the number of touches is between 0.7AB and 0.8AB, the modified feeding plan represents a reduction of two unit adjustment values ​​based on the pig herd feeding plan; When the number of touches is less than 0.7AB, the modified feeding plan is characterized by reducing three unit adjustment values ​​based on the pig herd feeding plan, wherein the unit adjustment value is determined based on the age of the pigs and prior knowledge.

4. The method according to any one of claims 2 to 3, characterized in that: The determining of the unit adjustment value according to the age of the pig and prior knowledge includes: When the age of the pig is 1-3 weeks, the unit adjustment value is determined to be 0.09-0.11 KG according to the prior knowledge; When the age of the pig is 4-7 weeks, the unit adjustment value is determined to be 0.19-0.21 KG according to the prior knowledge; When the age of the pig is 8-10 weeks, the unit adjustment value is determined to be 0.29-0.31 KG according to the prior knowledge; When the age of the pig is between 11 and 14 weeks, the unit adjustment value is determined to be 0.39-0.41 KG according to the prior knowledge; When the age of the pig is 15-17 weeks, the unit adjustment value is determined to be 0.49-0.51 KG according to the prior knowledge; When the age of the pig is between 18 and 21 weeks, the unit adjustment value is determined to be 0.59-0.61 KG according to the prior knowledge; When the age of the pig is greater than 22 weeks, the unit adjustment value is determined to be 0.69-0.71 KG based on the prior knowledge.

5. The method according to claim 1, characterized in that Determining the feeding plan for the pig herd according to the number of pigs, the age of the pigs and the preset feeding plan includes: Determine the standard daily food intake of a single pig according to the age of the pig; Obtaining the total daily food intake of the pig herd according to the standard food intake and the number of pigs; The feeding plan for the pig herd is determined based on the total food intake and the preset feeding plan.

6. A feeding system based on pig appetite, characterized in that: include: The first module is used to obtain pig herd information, which includes the number of pigs and the age of the pigs; The second module is used to determine the feeding plan for the pig group according to the number of pigs, the age of the pigs and the preset feeding plan, wherein the preset feeding plan represents the preset number of feeding meals and feeding time; the preset feeding plan is a bionic feeding plan, which represents the feeding plan set by obtaining the number of milking times and milking rules of the sow to ensure that each pig eats milk through prior knowledge, thereby imitating the feeding mechanism of the sow milking to feed the piglets; The third module is used to obtain the appetite information of the pigs, wherein the appetite information represents the eating information of the pigs within a preset time; The obtaining of the appetite information of the pigs includes: obtaining the number of touches of the pigs within a preset time, wherein the number of touches represents the number of times the pigs touch the feed bowl when eating; determining the appetite information according to the number of touches and the number of pigs; Determining the appetite information according to the number of touches and the number of pigs includes: when the number of touches is between 0.9AB-1.1AB, the appetite information indicates that the appetite of the pigs is normal, wherein A represents the preset number of touches for a pig, B represents the number of pigs, and AB represents the product of the preset number of touches and the number of pigs; when the number of touches is less than 0.9AB, the appetite information indicates that the appetite of the pigs is poor; when the number of touches is greater than 1.1AB, the appetite information indicates that the appetite of the pigs is strong; A fourth module is used for upwardly revising the feeding plan of the pig group according to the appetite of the pig group to obtain the revised feeding plan when the appetite information indicates that the appetite of the pig group exceeds the normal appetite, wherein the normal appetite indicates the appetite corresponding to the feeding plan of the pig group, and the upward revision indicates increasing the feeding amount by feeding amount, feeding time and / or feeding interval; A fifth module is used for, when the appetite information indicates that the appetite of the pig group is lower than the normal appetite, downwardly revising the feeding plan of the pig group according to the appetite of the pig group to obtain the revised feeding plan, wherein the downward revision indicates that the feeding amount is reduced by the feeding amount, the feeding time and / or the feeding interval; The sixth module is used to feed the pigs according to the modified feeding plan.

7. A computer device, wherein: The computer device comprises a processor, a memory, and a computer program stored in the memory and executable by the processor, wherein when the computer program is executed by the processor, the steps of the method according to any one of claims 1 to 5 are implemented.

8. A computer-readable storage medium storing a program executable by a processor, characterized in that: The processor-executable program is used to perform the method according to any one of claims 1 to 5 when executed by the processor.

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