A calculation method for the remaining weight of tobacco materials in a feeding box and a storage medium

Abstract

The present invention discloses a method for calculating the weight of the remaining tobacco material in a feeding box. The tobacco material flows through a dryer and a pneumatic separation device in sequence and then into the feeding box, and then the feeding elevator conveys the tobacco material in the feeding box to the next mechanism. The calculation method includes: obtaining the first weight of the tobacco material to be fed into the dryer and the inlet moisture of the tobacco material; obtaining the outlet moisture of the dried tobacco material at the outlet of the dryer; obtaining the rejection weight of the tobacco stems rejected after the tobacco material passes through the pneumatic separation device; calculating the inflow weight of the tobacco material flowing into the feeding box according to the first weight, the inlet moisture, the outlet moisture and the rejection weight; obtaining the outflow weight of the tobacco material flowing out of the feeding box, and calculating the weight of the remaining tobacco material in the feeding box according to the inflow weight and the outflow weight. It realizes the accurate and timely calculation of the tobacco material in the feeding box, enabling the staff to accurately understand the weight of the tobacco material in the feeding box. The present invention also provides a storage medium.

Description

Technical Field

[0001] The present invention relates to the field of tobacco processing, and particularly to a method for calculating the weight of the remaining tobacco in a feeding box and a storage medium. Background Art

[0002] In the tobacco industry, a feeding box is arranged between the tobacco drying stage and the blending stage, and is used for storing and buffering the tobacco that has been screened and dried in the drying stage and supplying the tobacco to the machines in the blending stage. This makes the materials in the feeding box generally neither too much nor too little. When the materials in the feeding box are full, it will cause the upstream equipment to stop running, resulting in the drying machine equipment stopping running. As a result, some of the tobacco remaining in the drying machine stays in the drying machine for a long time, causing the moisture of the tobacco to be too dry and not meeting the process requirements. When there is too little or no material in the feeding box, it will cause the downstream blending stage to be unable to stably blend materials due to the lack of tobacco, and even cause a break in the flow due to the inability to provide tobacco in the feeding box, which will also cause process quality problems.

[0003] Most of the existing methods for obtaining the weight of the tobacco in the feeding box adopt the measurement method of visual inspection by the human eye, and the control of the amount of tobacco in the feeding box is realized according to the experience of the staff. This not only has a large error, but also is extremely likely to cause process quality problems due to the negligence of the staff. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that the existing feeding box does not have a calculation method for accurately measuring the weight of the tobacco in the box in real time. The present invention provides a method for calculating the weight of the remaining tobacco in the feeding box and a storage medium, which can accurately and timely calculate the tobacco in the feeding box, enabling the staff to accurately understand the weight of the tobacco in the feeding box.

[0005] To solve the above technical problems, an embodiment of the present invention discloses a method for calculating the weight of the remaining tobacco in the feeding box. The tobacco flows into the feeding box successively through a dryer and a winnowing device, and then the feeding elevator transports the tobacco in the feeding box to the next mechanism. The calculation method includes:

[0006] Obtaining the first weight of the tobacco to be fed into the dryer and the inlet moisture of the tobacco;

[0007] Obtaining the outlet moisture of the dried tobacco at the outlet of the dryer;

[0008] Obtaining the rejection weight of the tobacco stalks rejected after the tobacco passes through the winnowing device;

[0009] Calculating the inflow weight of the tobacco flowing into the feeding box according to the first weight, the inlet moisture, the outlet moisture and the rejection weight;

[0010] Obtain the outflow weight of the tobacco material flowing out of the feeding box, and calculate the weight of the remaining tobacco material in the feeding box based on the inflow weight and the outflow weight.

[0011] By adopting the above technical solution, the weight of the remaining tobacco material in the feeding box can be accurately calculated.

[0012] According to another specific embodiment of the present invention, the embodiment of the present invention discloses that a calculation method further includes:

[0013] Control the flow rate of the tobacco material flowing into the dryer according to the weight of the remaining tobacco material in the feeding box.

[0014] According to another specific embodiment of the present invention, the embodiment of the present invention discloses that the steps for obtaining the first weight and the first moisture content of the tobacco material include:

[0015] A belt electronic scale is arranged at the front end of the dryer inlet, and a moisture detector is arranged above the belt electronic scale. The moisture detector collects moisture data at regular intervals;

[0016] Use the belt electronic scale to measure the first weight of the tobacco material to be fed into the dryer;

[0017] Obtain all the moisture data measured by the moisture detector during the process of the tobacco material flowing through the belt electronic scale;

[0018] Calculate the inlet moisture according to each moisture data.

[0019] By adopting the above technical solution, the inlet moisture can be calculated by the moisture detector.

[0020] According to another specific embodiment of the present invention, the embodiment of the present invention discloses that an inlet moisture is:

[0021]

[0022] Among them, M1 is the inlet moisture, m1 to m n are all the moisture data measured by the moisture detector during the process of the tobacco material flowing through the belt electronic scale, and n is the total number of all moisture data.

[0023] By adopting the above technical solution, the inlet moisture can be calculated.

[0024] According to another specific embodiment of the present invention, the embodiment of the present invention discloses that the steps for obtaining the outlet moisture include:

[0025] A moisture detector is arranged at the outlet of the dryer, and the moisture detector collects outlet moisture data at regular intervals;

[0026] During the process of the tobacco material flowing out of the dryer outlet, obtain all the outlet moisture data measured by the moisture detector;

[0027] Calculate the outlet moisture according to the outlet moisture data of each outlet.

[0028] Adopting the above technical solution, the outlet moisture can be calculated according to the moisture detector.

[0029] According to another specific embodiment of the present invention, the embodiment of the present invention discloses a method for calculating the inflow weight of the tobacco material flowing into the feeding box according to the first weight, the inlet moisture, the outlet moisture, and the rejected weight, including:

[0030] Calculate the second weight of the tobacco material after drying according to the first weight, the inlet moisture, and the outlet moisture;

[0031] Obtain the difference between the second weight and the rejected weight to obtain the inflow weight.

[0032] Adopting the above technical solution, the inflow weight can be calculated.

[0033] According to another specific embodiment of the present invention, the embodiment of the present invention discloses a second weight as:

[0034]

[0035] Wherein, W is the second weight, W1 is the first weight, M1 is the inlet moisture, and M2 is the outlet moisture.

[0036] Adopting the above technical solution, the second weight can be calculated according to the formula.

[0037] According to another specific embodiment of the present invention, the embodiment of the present invention discloses an inflow weight as:

[0038]

[0039] Wherein, W3 is the inflow weight and W” is the rejected weight.

[0040] Adopting the above technical solution, the inflow weight can be calculated according to the formula.

[0041] According to another specific embodiment of the present invention, the embodiment of the present invention discloses a weight of the remaining tobacco material in the feeding box as:

[0042]

[0043] Wherein, W 喂 is the weight of the remaining tobacco material in the feeding box, and W2 is the outflow weight.

[0044] By adopting the above technical solution, the weight of the remaining tobacco material in the feeding box can be calculated according to the formula.

[0045] An embodiment of the present invention also discloses a storage medium storing multiple instructions, which, when loaded, execute the calculation method as described in any one of the above specifications. Description of the Drawings

[0046] Figure 1 A schematic diagram showing the movement trajectory of the material of the present invention from the belt conveyor to the feeding elevator;

[0047] Figure 2 A flowchart showing the calculation method of the weight of the remaining tobacco material in the feeding box of the present invention;

[0048] Figure 3 A schematic diagram showing the electronic device of the present invention;

[0049] Figure 4 A schematic diagram showing the system-on-chip of the present invention;

[0050] In all the drawings, the same reference numerals are used to represent the same elements or structures, where: 1, belt weigher; 2, dryer; 3, moisture detector; 4, air separation equipment; 5, feeding box; 6, feeding elevator. Detailed Embodiments

[0051] The following specific embodiments illustrate the embodiments of the present invention, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiments, this does not mean that the features of this invention are limited to this embodiment. On the contrary, the purpose of introducing the invention in conjunction with the embodiment is to cover other alternatives or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, many specific details will be included in the following description. The present invention can also be implemented without these details. In addition, in order to avoid confusing or obscuring the key points of the present invention, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0052] It should be noted that in this specification, similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0053] In the description of this embodiment, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is customarily placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present invention.

[0054] Terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0055] In the description of this embodiment, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific situations.

[0056] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the drawings.

[0057] The applicant has found that the main reasons for the inability to measure the tobacco material in the feeding box currently are that it is impossible to set a weight detection device in the feeding box. If the feeding box is replaced, it will cause problems such as high replacement costs, long time consumption, large modifications, and difficulties in equipment maintenance.

[0058] For the above reasons, as Figure 1 shown, the applicant provides a method for calculating the weight of the remaining tobacco material in the feeding box in the present invention. Among them, the tobacco material flows into the feeding box 5 through the dryer 2 and the air separation device 4 in sequence, and then the feeding elevator 6 transports the tobacco material in the feeding box 5 to the next mechanism.

[0059] Specifically, as Figure 2 shown, the calculation method may include:

[0060] S1. Obtain the first weight of the tobacco material to be fed into the dryer 2 and the inlet moisture of the tobacco material;

[0061] S2. Obtain the outlet moisture of the dried tobacco material at the outlet of the dryer 2;

[0062] S3. Obtain the rejection weight of the tobacco stems rejected after the tobacco material passes through the air separation device 4;

[0063] S4. Calculate the inflow weight of the tobacco material flowing into the feeding bin 5 based on the first weight, inlet moisture, outlet moisture, and rejection weight.

[0064] S5. Obtain the outflow weight of the tobacco material flowing out of the feeding bin 5, and calculate the weight of the remaining tobacco material in the feeding bin 5 based on the inflow weight and the outflow weight.

[0065] By obtaining the first weight, inlet moisture, outlet moisture, rejection weight, and outflow weight, it is possible to accurately calculate the weight of the remaining tobacco material in the feeding bin without replacing the feeding bin 5. The structural modification is small, the cost is saved, and at the same time, it is also convenient for the staff to control the rate of each process during the tobacco material processing.

[0066] Specifically, since the tobacco material composition includes tobacco material dry matter and tobacco material moisture, the dry matter weight can be obtained from the first weight and the inlet moisture. According to the fact that the dry matter weight remains unchanged after the tobacco material is dried, the moisture weight of the tobacco material after being cut in the dryer 2 can be calculated based on the outlet moisture of the tobacco material. The remaining weight of the tobacco material after being cut can be obtained from the dry matter weight of the tobacco material and the weight of the tobacco material after being cut. Subtracting the rejection weight of the rejected tobacco stalks from the remaining weight of the tobacco material after being cut gives the inflow weight of the tobacco material flowing into the feeding bin 5. Then, based on the outflow weight of the tobacco material flowing out of the feeding bin 5, subtracting the outflow weight from the inflow weight gives the remaining weight in the feeding bin 5.

[0067] Those skilled in the art should understand that the belt electronic scale 1 mentioned in the present invention can be set at the outlet of the dryer 2 or after the air separation device 4. However, setting the belt electronic scale 1 before the inlet of the dryer 2 can control the flow rate of the tobacco material entering the dryer, and thus can control the weight of the tobacco material flowing into the feeding bin 5.

[0068] Furthermore, control the flow rate of the tobacco material flowing into the dryer 2 according to the weight of the remaining tobacco material in the feeding bin 5.

[0069] Specifically, according to the actual capacity of the lifting feeding bin 5, weight scales A, B, C, D, E, and F are formulated, and

[0070] When A ≤ W 喂 ≤ B, it is the empty material alarm value;

[0071] When B < W 喂 ≤ C, it is the empty material early warning value;

[0072] When C < W 喂 ≤ D, it is the normal material value;

[0073] When D < W 喂 ≤ E, it is the full material early warning value;

[0074] When E < W喂 When it is ≤F, it is the full - material alarm value;

[0075] Specifically, taking the rated capacity of the feeding box 5 as 400 kg as an example, the specified scale values are 50, 100, 150, 250, 300, 350, a total of 5 scale intervals.

[0076] When 50 ≤ W 喂 ≤ 100, it is the empty - material alarm value; at this time, the staff needs to adjust the belt electronic scale 1 in front of the dryer 2 to increase its feeding speed so as to increase the weight of the tobacco material in the feeding box 5.

[0077] When 100 < W 喂 ≤ 150, it is the empty - material early - warning value; at this time, the staff needs to pay attention to the weight of the tobacco material in the feeding box 5 and appropriately increase the feeding speed of the belt electronic scale 1 in front of the dryer 2.

[0078] When 150 < W 喂 ≤ 250, it is the normal material value; at this time, the weight of the tobacco material in the feeding box 5 is normal, and no additional adjustment is required temporarily.

[0079] When 250 < W 喂 ≤ 300, it is the full - material early - warning value; at this time, the staff needs to pay attention to the weight of the tobacco material in the feeding box 5 and appropriately slow down the feeding speed of the belt electronic scale 1 in front of the dryer 2.

[0080] When 300 < W 喂 ≤ 350, it is the full - material alarm value; at this time, the staff needs to adjust the belt electronic scale 1 in front of the dryer 2 to slow down its feeding speed so as to reduce the weight of the tobacco material in the feeding box 5.

[0081] Furthermore, the steps for obtaining the first weight and the first moisture of the tobacco material include:

[0082] Set a belt electronic scale 1 at the front end of the inlet of the dryer 2, and set a moisture detector 3 above the belt electronic scale 1. The moisture detector 3 collects moisture data at regular intervals.

[0083] Use the belt electronic scale 1 to measure the first weight of the tobacco material to be fed into the dryer 2.

[0084] Obtain all the moisture data measured by the moisture detector 3 during the process of the tobacco material flowing through the belt electronic scale 1.

[0085] Calculate the inlet moisture according to each moisture data.

[0086] Specifically, the belt weigher 1 is used to measure the weight of the tobacco material flowing into the dryer 2, i.e., the first weight. The moisture detector 3 is used to detect the moisture content of the tobacco material before flowing into the dryer 2. The moisture detector 3 collects moisture data at regular intervals, and the average value of the collected moisture data is taken to obtain the inlet moisture. Among them,

[0087] The outlet moisture is:

[0088]

[0089] Among them, M1 is the outlet, and m1 to m n are all the moisture data measured by the moisture detector 3 during the process of the tobacco material flowing through the belt weigher 1. n is the total number of all moisture data.

[0090] Furthermore, the steps for obtaining the outlet moisture include:

[0091] A moisture detector 3 is set at the outlet of the dryer 2. The moisture detector 3 collects outlet moisture data at regular intervals;

[0092] During the process of the tobacco material flowing out of the outlet of the dryer 2, all the outlet moisture data measured by the moisture detector 3 are obtained;

[0093] The outlet moisture is calculated according to each outlet moisture data.

[0094] Specifically, the moisture detector 3 at the outlet of the dryer 2 is used to detect the moisture value in the tobacco material after being dried by the cut tobacco dryer. The moisture detector 3 collects outlet moisture data at regular intervals, and the average value of the collected moisture data is taken to obtain the outlet moisture, denoted as M2.

[0095] Furthermore, the steps for calculating the inflow weight of the tobacco material flowing into the feeding box 5 according to the first weight, the inlet moisture, the outlet moisture, and the rejected weight include:

[0096] The second weight of the tobacco material after drying is calculated from the first weight, the inlet moisture, and the outlet moisture;

[0097] The difference between the second weight and the rejected weight is obtained to obtain the inflow weight.

[0098] Specifically, the first weight of the tobacco material flowing into the dryer 2 measured by the belt weigher 1 is set as W1, and the weight of the dry material of the tobacco material flowing into the dryer 2 is set as W 干 , according to the tobacco material composition including the tobacco material dry matter and the tobacco material moisture, the tobacco material moisture is set as W 水 , the moisture in the tobacco material can be obtained according to the first weight and the first moisture, i.e., W 水 = W1 * M1. Thus, it can be obtained that:

[0099] W1 = W 干 + W 水 ,

[0100] That is

[0101] W 干 = W1 - W1 * M1

[0102] Set the second weight as W', since the dried tobacco material also includes dry tobacco material and tobacco moisture, set the dry material weight of the dried tobacco material as W' 干 , the tobacco moisture of the dried tobacco material can be calculated based on W' and M2, set the tobacco moisture of the dried tobacco material as W' 水 , that is, W' water = W' * M2, thus it can be obtained that:

[0103] W' = W' 干 + W' * M2

[0104] That is

[0105] W' 干 = W' - W' * M2

[0106] It is known that after the tobacco material is dried, the weight of the dry tobacco material remains unchanged, that is, W 干 = W' 干 ,

[0107] That is

[0108] W1 - W1 * M1 = W' - W' * M2

[0109] Therefore, the second weight is:

[0110]

[0111] Wherein, W' is the second weight, W1 is the first weight, M1 is the inlet moisture, and M2 is the outlet moisture.

[0112] Furthermore, according to the rejection weight of the tobacco stalks rejected after passing through the winnowing device 4, set as W”, subtract the rejection weight from the second weight to obtain the inflow weight,

[0113] That is, the inflow weight is:

[0114]

[0115] Wherein, W3 is the inflow weight and W” is the rejection weight.

[0116] Further, the outflow weight of the tobacco material flowing out of the feeding box 5 can be detected by the measuring equipment in the blending process, denoted as W2. Subtracting the outflow weight of the tobacco material flowing out from the inflow weight of the tobacco material flowing into the feeding box 5 can obtain the weight of the remaining tobacco material in the feeding box 5, denoted as W 喂

[0117] That is, the weight of the remaining tobacco material in the feeding box is:

[0118]

[0119] wherein, W 喂 is the weight of the remaining tobacco material in the feeding box, and W2 is the outflow weight.

[0120] Correspondingly, an embodiment of the present invention further provides a readable storage medium, on which job instructions are stored, and the job instructions are adapted to be added and executed by a processor for the calculation method of the detection device installation area described above.

[0121] Reference Figure 3 , shown is a block diagram of an electronic device 400 according to an embodiment of the present application. The electronic device 400 may include one or more processors 401 coupled to a controller hub 403. For at least one embodiment, the controller hub 403 communicates with the processor 401 via a multi-branch bus such as a front-side bus (FSB, Front Side Bus), a point-to-point interface such as a QuickPath Interconnect (QPI) (or a similar connection port). The processor 401 executes job instructions for controlling general types of data processing operations. In one embodiment, the controller hub 403 includes, but is not limited to, a Graphics & Memory Controller Hub (GMCH) (not shown) and an Input / Output Hub (IOH) (which may be on a separate chip) (not shown), where the GMCH includes a memory and a graphics controller and is coupled to the IOH.

[0122] The electronic device 400 may further include a coprocessor 402 and a memory 404 coupled to the controller hub 403. Alternatively, one or both of the memory and the GMCH may be integrated in the processor (as described in the present application), the memory 404 and the coprocessor 402 are directly coupled to the processor 401 and the controller hub 403, and the controller hub 403 and the IOH are in a single chip.

[0123] The memory 404 can be, for example, a dynamic random access memory (DRAM), a phase change memory (PCM), or a combination of the two. One or more tangible, non-transitory computer-readable media for storing data and / or job instructions can be included in the memory 404. Job instructions are stored in the computer-readable storage medium. Specifically, temporary and permanent copies of the job instructions are stored. The job instructions can include: when executed by at least one of the processors, causing the electronic device 400 to implement the method as shown in Figure 2 The job instructions of the method shown. When the job instructions are run on a computer, the computer is caused to execute the method disclosed in any of the above embodiments or a combined embodiment.

[0124] In one embodiment, the coprocessor 402 is a dedicated processor, such as, for example, a high-throughput MIC (Many Integrated Core) processor, a network or communication processor, a compression engine, a graphics processor, a GPGPU (General-purpose computing on graphics processing units), or an embedded processor, etc. The optional nature of the coprocessor 402 is indicated by a dashed line in Figure 3 Figure.

[0125] In one embodiment, the electronic device 400 can further include a network interface (NIC, Network Interface Controller) 406. The network interface 406 can include a transceiver for providing a radio interface for the electronic device 400 to communicate with any other suitable device (such as a front-end module, an antenna, etc.). In various embodiments, the network interface 406 can be integrated with other components of the electronic device 400. The network interface 406 can implement the function of the communication unit in the above embodiments.

[0126] The electronic device 400 can further include an input / output (I / O) device 405. The I / O 405 can include: a user interface designed to enable a user to interact with the electronic device 400; a peripheral component interface designed to enable peripheral components to also interact with the electronic device 400; and / or a sensor designed to determine environmental conditions and / or location information related to the electronic device 400.

[0127] It is worth noting that Figure 3This is merely exemplary. That is, although FIG. shows that the electronic device 400 includes multiple components such as a processor 401, a controller hub 403, a memory 404, etc., in actual applications, a device using the methods of the present application may include only a part of the components of the electronic device 400. For example, it may only include the processor 401 and the network interface 406. The nature of the optional components in the figure is shown by dashed lines.

[0128] Now refer to Figure 4 , which shows a block diagram of a SoC (System on Chip) 500 according to an embodiment of the present application. In Figure 4 , similar components have the same reference numerals. Additionally, the dashed boxes are optional features of a more advanced SoC. In Figure 4 , the SoC 500 includes: an interconnect unit 550, which is coupled to the processor 510; a system agent unit 580; a bus controller unit 590; an integrated memory controller unit 540; one or a group of one or more coprocessors 520, which may include integrated graphics logic, an image processor, an audio processor, and a video processor; a static random access memory (SRAM) unit 530; and a direct memory access (DMA) unit 560. In one embodiment, the coprocessor 520 includes dedicated processors, such as, for example, a network or communication processor, a compression engine, a GPGPU (General-purpose computing on graphics processing units), a high-throughput MIC processor, or an embedded processor, etc.

[0129] The static random access memory (SRAM) unit 530 may include one or more tangible, non-transitory computer-readable media for storing data and / or operation instructions. Operation instructions are stored in the computer-readable storage medium. Specifically, temporary and permanent copies of the operation instructions are stored. The operation instructions may include: operation instructions that cause the SoC to implement the method as shown in Figure 2 when executed by at least one of the processors. When the operation instructions run on a computer, the computer is caused to execute the methods disclosed in the above embodiments.

[0130] Each method implementation manner of the present application can be implemented in ways such as software, magnetic media, firmware, etc.

[0131] The program code can be applied to the input job instructions to perform the various functions described herein and generate output information. The output information can be applied to one or more output devices in a known manner. For the purposes of this application, a processing system includes any system having a processor such as, for example, a digital signal processor (DSP), a microcontroller, an application specific integrated circuit (ASIC), or a microprocessor.

[0132] The program code can be implemented in a high-level procedural language or an object-oriented programming language in order to communicate with the processing system. When needed, the program code can also be implemented in assembly language or machine language. In fact, the mechanisms described herein are not limited to the scope of any particular programming language. In any case, the language can be a compiled language or an interpreted language.

[0133] One or more aspects of at least one embodiment can be implemented by representative job instructions stored on a computer-readable storage medium, the job instructions representing various logics in a processor, the job instructions causing the machine to fabricate the logics for performing the techniques herein when read by the machine. These representations, referred to as “IP (Intellectual Property) cores”, can be stored on a tangible computer-readable storage medium and provided to multiple customers or production facilities to be loaded into a manufacturing machine that actually fabricates the logics or processors.

[0134] In some cases, a job instruction converter can be used to convert job instructions from a source job instruction set to a target job instruction set. For example, the job instruction converter can transform (e.g., using static binary translation, dynamic binary translation including dynamic compilation), morph, emulate, or otherwise convert the job instructions into one or more other job instructions to be processed by the core. The job instruction converter can be implemented in software, hardware, firmware, or a combination thereof. The job instruction converter can be on the processor, outside the processor, or partly on the processor and partly outside the processor.

[0135] Although the present invention has been illustrated and described with reference to certain preferred embodiments thereof, those of ordinary skill in the art should understand that the above is a further detailed description of the present invention in conjunction with specific embodiments, and should not be construed that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art can make various changes in form and detail, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A calculation method for the remaining weight of tobacco materials in a feeding box, where the tobacco materials flow through a dryer (2) and a pneumatic separation device (4) in sequence and then into the feeding box (5), and then a feeding elevator (6) conveys the tobacco materials in the feeding box (5) to the next mechanism, characterized in that, The calculation method includes: Obtaining the first weight of the tobacco material to flow into the dryer (2) and the inlet moisture of the tobacco material; Obtaining the outlet moisture of the dried tobacco material at the outlet of the dryer (2); Obtaining the rejection weight of the tobacco stems rejected after the tobacco material passes through the winnowing device (4); Calculating the inflow weight of the tobacco material flowing into the feeding box (5) according to the first weight, the inlet moisture, the outlet moisture, and the rejection weight; Obtaining the outflow weight of the tobacco material flowing out of the feeding box (5), and calculating the weight of the remaining tobacco material in the feeding box (5) according to the inflow weight and the outflow weight; Controlling the flow rate of the tobacco material flowing into the dryer (2) according to the weight of the remaining tobacco material in the feeding box (5); Among them, calculating the inflow weight of the tobacco material flowing into the feeding box (5) according to the first weight, the inlet moisture, the outlet moisture, and the rejection weight includes: Calculating the second weight of the tobacco material after drying according to the first weight, the inlet moisture, and the outlet moisture; Obtaining the difference between the second weight and the rejection weight to obtain the inflow weight; The second weight is: = Wherein, is the second weight, is the first weight, is the inlet moisture, is the outlet moisture; The inflow weight is: - Among them, is the inflow weight, is the rejection weight; The weight of the remaining tobacco material in the feeding box is: = - - Among them, is the weight of the remaining tobacco material in the feeding box, is the outflow weight.

2. The calculation method of the remaining tobacco material weight in the feeding box according to claim 1, wherein, The steps for obtaining the first weight and the inlet moisture of the tobacco material include: A belt electronic scale (1) is arranged at the front end of the inlet of the dryer (2), and a moisture detector (3) is arranged above the belt electronic scale (1). The moisture detector (3) collects moisture data at regular intervals; Measuring the first weight of the tobacco material to flow into the dryer (2) by using the belt electronic scale (1); Obtaining all the moisture data measured by the moisture detector (3) during the process of the tobacco material flowing through the belt electronic scale (1); Calculating the inlet moisture according to each moisture data.

3. The calculation method of the remaining tobacco material weight in the feeding box according to claim 2, characterized in that, The inlet moisture is: ； Among them, M1 is the inlet moisture, and m1 to m n are all the moisture data measured by the moisture detector (3) during the process of the tobacco material flowing through the belt electronic scale (1), and n is the total number of all moisture data.

4. The calculation method of the remaining tobacco material weight in the feeding box according to claim 1, characterized in that The steps for obtaining the outlet moisture include: A moisture detector (3) is arranged at the outlet of the dryer (2). The moisture detector (3) collects outlet moisture data at regular intervals; During the process of the tobacco material flowing out of the outlet of the dryer (2), obtaining all the outlet moisture data measured by the moisture detector (3); Calculating the outlet moisture according to each outlet moisture data.

5. A storage medium, characterized in that, The storage medium stores multiple instructions. When the instructions are loaded, the calculation method according to any one of claims 1-4 is executed.

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