KR100999997B1 - System for servicing suit feed in a farm using wire and wireless telecommunication network - Google Patents

Abstract

The present invention relates to a farm customized feed service system using a wired or wireless communication network, the farm's environmental data including the temperature, humidity and gas of the farm, the growth status information and monitoring the growth status of the breeding animals of the farm Farm data acquisition unit 100 for obtaining the feed data including the weight data and the intake of feed animals of the breeding animal; Farm data transmission and reception unit 120 for transmitting and receiving the farm data; And receiving the farm data through the network, managing the farm environment to maintain optimal growth conditions, and comparing the feed intake and weight gain of the breeding animals according to the farm environment change, Characterized in that it comprises a remote management unit 140 for providing a customized feed considering the raw materials and nutrients. According to this invention, it is possible to build an environment for a customized feed service on a web-based, to develop a variety of content and high-quality content to provide a customized information service to provide a feed ratio for feed animals for farm animals.

Description

System for servicing suit feed in a farm using wire and wireless telecommunication network}

The present invention relates to farm animal management, and more particularly to a farm customized feed service system using a wired or wireless communication network.

Recently, the livestock industry is urgently needed to build a customized feed development system suitable for the conditions of the farms as the scale of scale and automation rapidly progress, but each farm is experiencing a lot of difficulties due to the system construction cost. In particular, as interest in environment-friendly livestock raising has increased, scale-up, standardization, and automation of livestock farming are inevitable, but in reality, farm environment data management for growth management that makes it possible is very lacking.

Therefore, digital farm solutions for network and internet-based farm management and operation are needed, farm-scale enlargement and customized feed for farms based on breeding breeds and breeds are needed, and farm automation, standardization and hygiene management are needed for System is required.

Farm farming environment varies according to the type, location and use of the farm, so there are various feeds for the farm. In particular, if the optimum feed for farms is developed through the web at remote sites, optimized economic feeding and efficient operation of feed production costs are possible, and eco-friendly feed development can be achieved. In addition, data management and central management of large-scale commercialized livestock houses are important, and therefore, it is necessary to develop a precise and convenient farm management system.

The present invention was created by the necessity as described above, and provides a customized feed suitable for the working environment of the livestock industry, such as not only economic feed, but also efficient operation of feed production costs, as well as digitizing the devices and elements related to farm production It is to provide a farm customized feed service system using a wired or wireless communication network to provide a digital livestock environment that can be confirmed in real time by establishing a network environment.

In order to achieve the above object, the farm customized feed service system using a wired or wireless communication network according to the present invention, the environment inside the farm associated with the temperature, humidity and gas obtained by the temperature, humidity sensor and gas measuring unit installed in the farm Data; It is obtained by monitoring by a camera installed inside the farm, including the growth state information related to the growth state of the breeding animal, the weight data related to the weight of the breeding animal obtained by the weight measuring device, the information related to the feed intake of the breeding animal Farm data acquisition unit 100 for obtaining farm data consisting of; Farm data transceiver 120 for transmitting and receiving the farm data via the Internet; And using the farm data including the environmental data and the feed data received by the Internet, managing the farm environment so that the breeding animals maintain optimal growth conditions, and supplying the breeding animals with raw materials and nutrients of the feed. Including; a remote management unit 140 for providing a customized feed considered;
The remote management unit 140, using the farm data to analyze the feed intake, weight gain of the breeding animal according to the change of the environment of the farm to analyze the feed efficiency as a productivity improvement indicator, the breeding animal is the optimal growth conditions Farm environment management unit 142 for managing the farm environment to maintain the; Based on the feed efficiency analyzed by the farm environment management unit 142, a customized feed provider 144 for providing a customized feed considering the feed material and nutrients for each stage of growth of the breeding animal; Raw material nutrient comparing unit 146 for comparing and analyzing the feed material and nutrients of the customized feed provided by the customized feed provider 144, and the nutrient requirement criteria data preset for each growth stage and feed material of the breeding animal. Wow; A compounding ratio calculation unit 147 for calculating and displaying a compounding ratio of the customized feed according to the temperature change according to the growth stage of the breeding animal; A compounding ratio raw material comparator 148 which compares and displays the total compounding ratio for each growth stage of the breeding animal and the feed raw material name; Characterized in that it comprises a; mixing ratio check unit 149 for displaying the mixed ratio of the raw material of the breeding animal for each growth stage.

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According to the farm customized feed service system using a wired or wireless communication network according to the present invention, by establishing an environment for a customized feed service on a web-based, to develop a variety of content and high-quality content to provide a feed ratio of feed for farm animals Customized information service is available.

In addition, it is possible to supply farms with customized feeds on the web by digitalizing and producing the network environment and the elements related to farm production so that they can be checked in real time.

Expected effects such as economically optimized feed for large farms, efficient operation of feed production costs, the biggest factor among livestock production costs, and the transition from traditional farming to high value-added business through the development of new types of enrichment industry business models. Can be obtained.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only exemplary embodiments of the present invention, and do not represent all of the technical idea of the present invention, various modifications that can be substituted for them at the time of the present application It should be understood that there may be equivalents and variations.

1 is a block diagram illustrating a configuration of a farm customized feed service system using a wired or wireless communication network according to an embodiment of the present invention.

The farm customized feed service system includes a farm data acquisition unit 100, a farm data transmission and reception unit 120 and a remote management unit 140. In addition, it is preferable to further include a management DB (160) and a productivity DB (180).

In an embodiment of the present invention, in order to provide and maintain farm management, which is being raised in various ways due to different regions or farm types, in the most suitable breeding environment, the farm environment change is accurately measured and data values are communicated. Instrumentation can be used. In this embodiment, the type of breeding animal will be described based on the pig farm. However, the breeding animals may vary, as well as pigs and cows, of course.

The farm data acquisition unit 100 includes environmental data in the farm including temperature, humidity, and gas information in the farm; Farm data consisting of; feed data including the growth status information obtained by monitoring the growth status of the farm animals in the farm, the weight data indicating the weight of the breeding animals, feed intake information of the breeding animals. To this end, the farm data acquisition unit 100 includes a temperature and humidity sensor 102, a gas measurement unit 104, a farm data collection unit 106, and a farm environment control unit 108.

The temperature and humidity sensor 102 measures the temperature and humidity of the farm, the gas measuring unit 104 measures the gas in the farm, and generates environmental data of the farm related to temperature, humidity and gas.

The farm data collection unit 106 collects the environmental data of the farm, including the temperature, humidity, and gas information of the farm generated by the temperature and humidity sensor 102 and the gas measuring unit 104, and also includes a camera (not shown). ), And collect feed data including information on the growth status of the breeding animals of the farm and weight data indicating the weight of the breeding animals and feed intake information of the breeding animals through a weight measuring device (not shown). .

The farm environment control unit 108 controls the ventilation system 109 to adjust temperature, humidity and gas. The farm environment control unit 108 may be controlled by a command of the farm environment management unit 142 of the remote management unit 140 far from the farm.

The ventilation system 109 preferably establishes a serial data communication system with the temperature and humidity sensor 102, through which the temperature and humidity of the farm is monitored.

The farm data transceiver 120 transmits and receives farm data, and may use an embedded transmission device for this purpose. An internet serial communication device may be used for the embedded transmission device, and data communication may be performed with an instrument and a web server installed at a remote farm through an internet network (xDSL).

The remote management unit 140 receives farm data through a wired or wireless communication network such as the Internet, manages the farm environment, and provides customized feeds. The remote management unit 140 includes a farm environment management unit 142 and a customized feed provider 144, and the raw material nutrient comparison unit 146, the compounding ratio calculation unit 147, the compounding ratio raw material comparison unit 148 and the compounding ratio check It is preferable to further include the portion 149.

The farm environment management unit 142 manages the farm environment to maintain optimal growth conditions by comparing and analyzing feed intake and weight gain of the breeding animals according to the farm environment change using the farm data received through the Internet or wired or wireless communication network. . That is, the farm environment management unit 142 can be connected to the farm digital metering device (not shown) indicating the amount of feed and the amount of increase for analyzing the feed efficiency, which is an indicator of improving the productivity of the farm, through the Internet. Animal feed intake, weight gain, water intake can be analyzed in real time to analyze feed efficiency. As a result, the data can be databased to establish a management system for the farm.

Tailored feed provider 144 by using the received farm data to compare the feed intake, feed efficiency of the breeding animal according to the change of the environment of the farm by considering the raw materials and nutrients of the feed for each growth stage of the breeding animal Provide feed. That is, the customized feed provider 144 is to provide a customized feed considering the feed material and nutrients for each growth stage of the breeding animal based on the feed efficiency analyzed by the farm environment management unit 142.

Tailored feed is preferably determined in consideration of the growth stage and pregnancy and mammal of the breeding animal in order to improve the growth rate and meat quality of the breeding animal.

Tailored feed may also be made taking into account the nutrient needs of the growing stage of the animal, its pregnancy and mammals.

In addition, the customized feed may be made into a compound feed by analyzing the raw materials, including protein raw material, mineral raw material, vitamin raw material, energy raw material for each stage of growth of the breeding animal.

In addition, the customized feed is preferably produced in consideration of the optimal amino acid ratio and the energy actually used by the pig as a breeding animal. To do this, they apply the energy necessary for real pig growth. Eating the energy feed produced in this way increases protein accumulation and feed efficiency. Because unbalanced amino acid supplements must be released to the body through metabolism in the body to break it down and release it, which leads to additional energy consumption. In other words, the availability of expensive amino acids is reduced, and energy is consumed to decompose them, resulting in double costs.

In addition, the customized feed may be provided with a balanced supply of nutrients and can be provided 24 hours a day, including a variety of feeds and trace elements to eat enough of the required nutrients daily. For example, in tailored feed for cattle, this can minimize acidity changes in the rumen, thereby extending the cow's economic life, as well as maximizing productivity and eliminating metabolic diseases.

The raw nutrient comparing unit 146 compares and displays the nutrient requirement data set in advance for each growth stage and raw material of the breeding animal and the nutrient components of the raw material. That is, the raw material nutrient comparing unit 146 displays and compares the nutrient requirement standard data preset by the growth stage and the raw material of the breeding animal for the feedstock and nutrients of the customized feed provided by the customized feed provider 144. It is.

The compounding ratio calculator 147 calculates and displays a compounding ratio of the customized feed according to the temperature change for each stage of growth of the breeding animal.

The compounding ratio raw material comparator 148 displays and compares the total compounding ratio with respect to the raw material name for each growth stage of the breeding animal.

The compounding ratio checking unit 149 displays the compounding ratios of the breeding animals by comparing the growth stages.

The management DB 160 stores management information including breeding status, genetic information, and breed information of the breeding animal.

The productivity DB 180 stores farm productivity data through profit and loss analysis in consideration of the harvest, shipment and cost of the farm.

The remote management unit 140 determines the raw materials and nutrients in consideration of genetic characteristics for each breed and breeding stage of the breeding animal based on the data of the management DB 160 and the productivity DB 180 to provide a customized feed. It is preferable to control the shipping time by photographing a breeding animal with an ultrasonic flesh camera.

2 is a block diagram illustrating a customized feed service system using an internet network according to an embodiment of the present invention for the actual implementation of FIG. 1.

Here, the farm data transmission and reception unit 120 may use an embedded transmission device, the network may use the Internet, the remote management unit 140 may use a remote factory management system, management DB 160 and productivity DB 180 may use a database server. In addition, it is possible to obtain the intermediate data of the body of the breeding animal using a heavy weight meter. In addition, the status of the breeding animals can be viewed in real time using the camera. Feeds for breeding animals can be determined from feed intake systems.

On the other hand, the system for supplying the customized feed to the farm through the web in the Internet service environment is made large scale of the farm and because the specification management according to the breeding breed or breeding is different, it is necessary to feed the farm dedicated feed.

3 is implemented according to FIG. 1, which is a system diagram of a pig feed compounding ratio as an example of a breeding animal. The system diagram of the pig feed compounding cost largely consists of standard information and farm compounding cost management.

The standard information is classified into user management, basic code registration, specification standards by breeding stage, nutrient requirement reference table, raw material reference table, and raw material registration.

User management makes it easy to find the members you want to search, shows the details of the members and deletes the function of bad members. The base code registration registers codes related to nutrients and raw materials for each stage of growth of pigs. The specification criteria for each breeding stage are registered for the specification criteria for each growth stage. The nutrient requirement baseline registers the nutrient requirement baseline for the breeding stage by growth stage. The raw material reference table shall be registered in the raw material reference table according to the classification of raw materials by growth stage. The raw material registration registers the unit price and price according to the input of growth stage.

Farm compounding cost management can be classified into raw material nutrient comparison table, raw material compounding cost, mixing cost raw material inquiry, and mixing cost check.

Raw material nutrient comparison table is analyzed by nutrient classification according to raw material names registered in the standard information of growth stage. The blending ratio for each raw material is searched by separating the blending ratio of the tailored feed for each growth stage. Mixture Ratio Raw Material Inquiry can query the total blending ratio for the raw material name by growth stage. Formulation check can check the blending ratio of the raw materials according to the nutrient classification.

The reference information will be described in detail below, and the reference information is preferably composed of user management, basic code registration, breeding stage specification standard, nutrient requirement standard table, raw material reference table, and raw material registration.

4 illustrates a web screen of user management of FIG. 3, which is a user management menu. User management registers and manages the user's authority, and lists the registered members in sequence. If the user inputs the name of each member, the detailed information of the designated member is displayed. Member information consists of name, user ID, password, authority, last modified date, last login, and the administrator does not have the right to modify the member information. In addition, new members can join through a new search. On the other hand, you can use the delete function to block rogue users. You can use the search button to see the user information you want. You can search by user ID and name.

FIG. 5 illustrates a web screen for registering the basic code of FIG. 3 and registers nutrient and raw material related codes. In formulated feeds, varieties related to nutrients and ingredients are classified by detail code. The detailed code of each category has a unique name, and the information of each category can be stored in one table. These classifications can also be classified by their detailed code name.

FIG. 6 illustrates a web screen for the specification criteria for each breeding step of FIG. 3, and shows the specification criteria for each breeding step due to the growth stage. Feed intake by growth stage is largely dependent on the energy content of the feed. As the energy content of the feed increases, the feed intake per unit weight decreases, especially in the case of swine, the growth rate is improved, but the meat growth rate is known to decrease due to the increase in fat accumulation. Therefore, in order to solve this problem, in order to achieve the purpose of increasing the growth rate of each growth stage and the improvement of meat quality, it is necessary to provide a suitable feed.

FIG. 7 shows the nutrient requirement reference table of FIG. 3 as a web screen, and registers the nutrient requirement reference table for each breeding step. By growth stage, all breeding animals need constant intake of nutrients from the outside to sustain life, sustain growth, breeding and livestock production. It must be supplied in the form. For example, in the case of water, the growth stages show reference data for nutrient needs of piglets 1, piglets 2, suckling, piglets, finishing pigs, pregnant pigs, and mammalian pigs.

8 shows the raw material reference table of FIG. 3 as a web screen, and registers the raw material reference table which is a customized compound feed on the web. In general, to create a customized blended feed for each growth stage, there should be a table of ingredients. Raw materials can be divided into protein raw materials, other protein raw materials, energy raw materials, etc. Protein raw materials can be divided into vegetable protein raw materials, animal protein raw materials, etc., and other protein raw materials can be divided into mineral raw materials, vitamin raw materials and the like. In addition, the energy raw materials can be divided into vegetable energy raw materials, animal energy raw materials and the like. As shown in FIG. 8, a raw ingredient reference table that is a customized compound feed on the web is shown. For example, the raw ingredient of the vegetable protein, which is a vegetable protein, has a reference amount of various nutrients.

9 is a web screen of the raw material registration of Figure 3, in order to calculate the feed ratio for the feed tailored for each growth stage is used to input the input requirements (%) for each raw material to search the unit price and amount of the raw material costs. In addition, the table on the right shows the data baseline requirements for each nutrient.

Next, the farm mix ratio management will be described in detail. The farm mixer management consists of a raw material nutrient comparison table, blending ratio, blending ratio raw material inquiry, blending ratio check.

FIG. 10 shows the raw nutrient comparison table of FIG. 3 as a web screen, and shows the nutrient classification, feed requirements, raw material amount, unit price, etc. The process of comparative analysis is shown.

FIG. 11 illustrates a blending ratio of each raw material of FIG. 3 as a web screen, and calculates a blending ratio of a customized feed according to temperature change according to growth stages, and shows data to be blended for each raw material.

FIG. 12 is a web screen of the blending ratio raw material inquiry of FIG. 3, and shows data for comparing and analyzing total blending ratios for raw material names according to growth stages. The compounding ratio is shown for vegetable protein raw material, animal protein raw material, other protein raw material, calcium phosphate unit animal raw material and mineral raw material.

FIG. 13 shows the blend ratio check of FIG. 3 as a web screen, and shows data for comparing the blend ratios of raw materials according to nutrients according to growth stages. It shows the requirements of nutrients and the current compounding ratio, shows the fulfillment rate, and classifies nutrients into protein, mineral, vitamin, energy and other ingredients.

14 is a flowchart illustrating a farm customized feed service method using a wired or wireless communication network according to an embodiment of the present invention.

First, obtain the environmental data and feed data of the farm (step S1400). The farm's environmental data includes the farm's temperature, humidity and gas. The feed data includes the growth status information monitoring the growth status of the farm animals, the heavy weight data indicating the weight of the breed animals, and the feed intake information of the breed animals.

One embodiment for obtaining the environmental data and feed data of the farm is as follows. An automatic measuring device with built-in data transmission and reception functions is installed in the barn of the farm and connected to the internet network entering the farm through wired and wireless communication networks. The farm's automatic instrumentation must be connected to the manager's server at the designated location, using TCP / IP embedded devices to ensure that the farm is not disconnected from each farm using either floating or static IP. The data measured by the measuring device transmits the measured value through communication according to the server command of the designated position.

Next, farm data including environmental data and feed data is received through a network, and the feed intake and weight gain of the breeding animal according to the change of farm environment are compared and analyzed (step S1420). To this end, the server distinguishes the received data by farms, monitors the measured values in real time, and builds a database inside the server to store the data at a set time period. Web server program can be distinguished by user when multiple users connect.

Finally, when the feed intake and weight gain of the breeding animal are obtained, the farm environment is managed to maintain the optimum growth conditions of the breeding animal, and the feed is provided in consideration of the raw materials and nutrients of the feed according to the growth stage of the breeding animal (S1440). step).

The custom feed is preferably provided in consideration of the nutrient requirements and raw materials for each stage of breeding animals. According to an embodiment of the present invention, a comparative analysis of the raw material nutrient comparison table that provides the nutrient requirement ratio of the raw material and the predetermined nutrient requirement data for each growth stage and raw material in the customized feed compounding ratio of the breeding animal, and the compounding ratio for each raw material Compounding ratios can be provided.

The present invention can utilize the existing TCP / IP embedded equipment to perform real-time data communication with the server to which the environmental data is specified through the Internet network. Data can be stored, analyzed and displayed for easy understanding, and farm managers and central managers can easily retrieve them anytime, anywhere.

Thus, the customized feed service system according to the present invention can use both wired and wireless communication networks, and in particular, when connected to the Internet network, it is possible to manage a large number of farms and large farms in remote areas. In addition, it is possible to easily identify the situation of farms in which diseases are introduced, thereby realizing a nationwide defense system and overcoming time and regional limitations. In addition, the system according to the present invention is capable of standardizing and standardizing farm facilities by the same specification management program, and can reduce the cost of breeding through mass farming and grasp the effect of specification management in real time, thereby providing an optimal environment to livestock. have. And if implemented with a centralized control system, it can be extended to a large number of large farms.

The present invention can be embodied as code that can be read by a computer (including all devices having an information processing function) in a computer-readable recording medium. The computer-readable recording medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of computer-readable recording devices include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

1 is a block diagram illustrating a configuration of a farm customized feed service system using a wired or wireless communication network according to the present invention.

FIG. 2 is a block diagram illustrating the use of the Internet network for the actual implementation of FIG. 1.

Figure 3 is implemented according to Figure 1, a system diagram of a pig feed compounding ratio as an example of a breeding animal.

4 illustrates a web screen of user management of FIG. 3.

FIG. 5 illustrates a web screen for registering a basic code of FIG. 3.

FIG. 6 illustrates a web screen for specification criteria for each breeding step of FIG. 3.

FIG. 7 shows the nutrient requirement reference table of FIG. 3 on a web screen.

8 is a web screen illustrating the raw material reference table of FIG. 3.

9 shows the raw material registration of FIG. 3 on a web screen.

FIG. 10 illustrates a raw material nutrient comparison table of FIG. 3 on a web screen.

FIG. 11 is a web screen illustrating a compounding ratio for each raw material of FIG. 3.

FIG. 12 is a web screen illustrating the blending ratio raw material inquiry of FIG. 3.

FIG. 13 illustrates the blending ratio check of FIG. 3 on a web screen.

14 is a flowchart illustrating a farm customized feed service method using a wired or wireless communication network according to the present invention.

Claims (13)

Environmental data in the farm relating to temperature, humidity and gas obtained by the temperature, humidity sensor and gas measuring unit installed in the farm; It is obtained by monitoring by a camera installed inside the farm, including the growth state information related to the growth state of the breeding animal, the weight data related to the weight of the breeding animal obtained by the weight measuring device, the information related to the feed intake of the breeding animal Farm data acquisition unit 100 for obtaining farm data consisting of; Farm data transceiver 120 for transmitting and receiving the farm data via the Internet; And By using the farm data including the environmental data and the feed data received by the Internet, to manage the farm environment to maintain the optimal growth conditions for the breeding animals, considering the raw materials and nutrients of the feed to the breeding animals Includes; a remote management unit 140 for providing a customized feed; The remote management unit 140, By analyzing the feed intake and weight gain of the breeding animal according to the change of the environment of the farm using the farm data, to analyze the feed efficiency as a productivity improvement indicator, and to manage the farm environment to maintain the optimum growth conditions for the breeding animal Farm environment management unit 142; Based on the feed efficiency analyzed by the farm environment management unit 142, a customized feed provider 144 for providing a customized feed considering the feed material and nutrients for each stage of growth of the breeding animal; Raw material nutrient comparing unit 146 for comparing and analyzing the feed material and nutrients of the customized feed provided by the customized feed provider 144, and the nutrient requirement criteria data preset for each growth stage and feed material of the breeding animal. Wow; A compounding ratio calculation unit 147 for calculating and displaying a compounding ratio of the customized feed according to the temperature change according to the growth stage of the breeding animal; A compounding ratio raw material comparator 148 which compares and displays the total compounding ratio for each growth stage of the breeding animal and the feed raw material name; Farm customized feed service system using a wired / wireless communication network comprising a; mixing ratio check unit (149) for comparing and displaying the raw material mix ratio of the breeding animal for each growth stage. delete The method of claim 1, wherein the customized feed, Farm customized feed service system using a wired or wireless communication network, characterized in that determined in consideration of the growth stage and pregnancy and mammal of the breeding animal in order to improve the growth rate and meat quality of the breeding animal. The method of claim 3, wherein the customized feed, Farm customized feed service system using a wired or wireless communication network, characterized in that made in consideration of the nutrient requirements according to the growth stage, pregnancy, mammal of the breeding animal. The method of claim 1, wherein the customized feed, Farm customized feed service system using a wired or wireless communication network, characterized in that the feedstock, characterized in that the raw material, including protein raw material, mineral raw material, vitamin raw material, energy raw material for each growth stage of the breeding animal. delete delete delete delete The method of claim 1, A management DB 160 for storing management information including growth status, genetic information, and breed information of the breeding animal; And further comprising a productivity DB (180) for storing the productivity data of the farm through profit and loss analysis in consideration of the harvest, shipment and cost of the farm, The remote management unit 140, based on the data of the management DB (160) and productivity DB (180) to determine the raw material, nutrients by considering the genetic characteristics for each breed and breeding stage of the breeding animal to provide a customized feed And, the farm customized feed service system using a wired or wireless communication network, characterized in that by controlling the shipping time by shooting the breeding animal with an ultrasonic meat quality camera. delete delete delete

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