CN113408830B - ZigBee-based precise multi-dimensional material linkage utilization method and device - Google Patents

Abstract

The invention provides a ZigBee-based precise multi-dimensional material linkage utilization method and a ZigBee-based precise multi-dimensional material linkage utilization device, which comprise the following steps: acquiring a material linkage table of all linkage spaces based on ZigBee, wherein linkage materials in the material linkage table comprise a plurality of types of linkable materials and non-linkable materials; calculating a demand index of each linkage space according to the number of linkable materials, the number of non-linkable materials and corresponding linkage space labels in the linkage space, wherein the demand index comprises a plurality of demand sub-indexes with different linkage dimensions; selecting any linkage dimension, and performing linkage requirement sequencing on the plurality of linkage spaces based on the requirement indexes under the linkage dimension to obtain a linkage sequencing result; linkage sequencing results based on a plurality of linkage dimensions enable linkage materials of a plurality of types to be used in a plurality of linkage spaces in a linkage mode. The invention can carry out multidimensional statistics according to the linkage material table at each linkage space, carry out accurate, reasonable and optimized distribution of linkage materials and improve the utilization rate of the linkage materials.

Description

ZigBee-based precise multi-dimensional material linkage utilization method and device

technical field

The invention relates to material linkage technology, in particular to a ZigBee-based precise multi-dimensional material linkage utilization method and device.

Background technique

Material is the abbreviation of material data. It includes both the material wealth directly provided by nature and the labor products obtained through human labor; it includes both the means of life that can directly meet people's needs, and the means of production that indirectly meet people's needs.

For example, electric power companies have established a large number of fixed reserves of emergency materials in various places. In order to meet the construction needs of various emergencies or emergency projects, the types of materials involved are generally various, and the demand for fixed reserves is huge. When an emergency material demand occurs, it is difficult to meet the timeliness requirements only by relying on the storage point near the emergency project for material supply. With the in-depth development of the improvement of quality and efficiency of industrial expansion and installation, and the optimization and improvement of the business environment, the difficulty of operation caused by the demand for various key emergency materials will continue to increase, and the workload will increase accordingly. Therefore, it is necessary to optimize the management of the quota reserve.

Another example is in the medical field, each hospital will have its own logistics department, and the materials stored in the logistics department include but are not limited to drugs, medical equipment, blood, organs, and so on. In the existing medical field, hospitals include specialized hospitals, general hospitals, local health centers, etc. Due to the different attributes of each hospital, each hospital stores different quantities of materials in each dimension. When there is a shortage of materials in one dimension or multiple dimensions, a hospital needs to link with other hospitals to link the corresponding materials of other hospitals to the hospital to achieve the purpose of material supply and ensure the normal operation of the hospital. However, there is currently no corresponding technical solution that can effectively and reasonably link materials in multiple linkage spaces.

Therefore, the rational distribution, linkage, and utilization of materials have a great impact on production, life, and even disaster control and prevention. How to accurately allocate materials to the required targets is an urgent problem that needs to be solved.

SUMMARY OF THE INVENTION

The embodiments of the present invention provide a ZigBee-based precise multi-dimensional material linkage utilization method and device, which can perform multi-dimensional statistics according to the linkage material table at each linkage space, and perform precise calculation to carry out the linkage material in multiple linkage spaces. Linkage utilization has carried out the rationalization and optimized distribution of linked materials, and improved the utilization rate of linked materials.

A first aspect of the embodiments of the present invention provides a ZigBee-based precise multi-dimensional material linkage utilization method, including:

Obtain the material linkage table of all linkage spaces based on ZigBee, and the linkage materials in the material linkage table include multiple types of linkage materials and non linkage materials;

Calculate the demand index of the linkage space according to the quantity of linkable materials, the quantity of non-linkable materials and the corresponding linkage space label in each linkage space, and the demand index includes a plurality of demand sub-indexes of different linkage dimensions;

Selecting any linkage dimension, and performing linkage demand sorting on multiple linkage spaces based on the demand sub-index under the linkage dimension to obtain linkage sorting results;

Based on the linkage sorting results of multiple linkage dimensions, multiple types of linkageable materials are linked and utilized in multiple linkage spaces. The following formula is used to calculate the quantity of materials that need to be linked in each linkage space, including:

；

;

是需求指数为正的联动空间所需 要分配的相应联动维度的联动物资的数量，需求指数为正为分入联动物资，

是需求指数 为负的联动空间所需要分配的相应联动维度的联动物资的数量，需求指数为负为分出联动 物资； Among them, y is the demand sub-index corresponding to each linkage dimension,

is the number of linkage materials of the corresponding linkage dimension that need to be allocated for the linkage space with a positive demand index.

is the number of linkage materials of the corresponding linkage dimension that need to be allocated for the linkage space with a negative demand index, and the linkage materials are separated if the demand index is negative;

为相应联动维度中需求指数为负的联动空间当前所具有的联动物资的数 量，

为相应联动维度中的预设物资数量，

为第m个联动空间的需求子指数，

为相 应联动维度中所有需求指数为正的需求子指数之和。 in,

is the number of linkage materials currently possessed by the linkage space with negative demand index in the corresponding linkage dimension,

is the preset material quantity in the corresponding linkage dimension,

is the demand sub-index of the mth linkage space,

is the sum of all demand sub-indexes whose demand indices are positive in the corresponding linkage dimension.

Optionally, in a possible implementation manner of the first aspect, calculating the demand index of the linkage space according to the quantity of the linkageable materials, the quantity of the non linkageable materials and the corresponding linkage space label in each linkage space includes:

Generate at least one linkage space tag based on the attribute information of the linkage space, wherein each linkage space tag corresponds to a preset quantity of materials in at least one dimension;

Calculate the quantity of linkable materials or the quantity of non-linkable materials and the preset quantity of materials in the corresponding linkage dimension in the linkage space, and obtain the demand sub-index of the linkage dimension;

Count all demand sub-indexes of different linkage dimensions in a linkage space to generate the demand index of the linkage space.

Optionally, in a possible implementation manner of the first aspect, the number of linkable materials or the quantity of non-linkable materials and the preset number of materials of the corresponding link dimension in the link space is calculated to obtain the demand sub-index of the link dimension. include:

The demand sub-index is calculated by the following formula, including:

；

;

为相应联动维度的可联动物资的数量或不可联动物资的数量，

为预设 物资数量，k为归一化系数，A为联动正权重，B为联动负权重。 in,

is the quantity of linkable materials or the quantity of non-linkable materials of the corresponding linkage dimension,

is the preset material quantity, k is the normalization coefficient, A is the linkage positive weight, and B is the linkage negative weight.

Optionally, in a possible implementation manner of the first aspect, any one linkage dimension is selected, and the linkage demand ranking of multiple linkage spaces is performed under the linkage dimension based on the demand sub-index to obtain linkage sorting results including:

Extract all the demand sub-indexes of the corresponding linkage dimension in each linkage space that are not 0, and sort and process the demand sub-indexes in descending order.

Optionally, in a possible implementation manner of the first aspect, at least one linkage space label is generated based on attribute information of the linkage space, wherein the preset quantity of materials corresponding to at least one dimension of each linkage space label includes:

Acquiring keywords included in the attribute information, performing matching processing on the keywords based on natural language processing technology, and selecting at least one linkage space tag corresponding to the keyword;

The configuration information is received, and the preset material quantity of at least one dimension is configured for any one or more linkage space tags based on the configuration information.

Optionally, in a possible implementation manner of the first aspect, the material linkage table of all linkage spaces is obtained based on ZigBee, and the linkage materials in the material linkage table include multiple types of linkageable and non-linkable materials including:

The preset time interval is based on ZigBee to obtain the material linkage table in each linkage space;

Obtain the type of each linkage material in the material linkage table, and divide the linkage material into the linkage material and the non linkage material based on the type of linkage material.

Optionally, in a possible implementation manner of the first aspect, it further includes:

Receiving change information, and modifying the type of each linked material based on the change information to revise the material linkage table.

A first aspect of the embodiments of the present invention provides a ZigBee-based precise multi-dimensional material linkage utilization device, including:

The acquisition module is used to obtain the material linkage table of all linkage spaces based on ZigBee, and the linkage materials in the material linkage table include multiple types of linkage materials and non linkage materials;

The calculation module is used to calculate the demand index of the linkage space according to the quantity of the linkageable materials, the quantity of the non linkageable materials and the corresponding linkage space label in each linkage space, and the demand index includes a plurality of demand sub-indexes of different linkage dimensions ;

a sorting module, configured to select any linkage dimension, and perform linkage demand sorting of multiple linkage spaces based on the demand sub-index under the linkage dimension to obtain linkage sorting results;

The linkage utilization module is used for linkage and utilization of multiple types of linked materials in multiple linkage spaces based on linkage sorting results of multiple linkage dimensions. The following formula is used to calculate the quantity of materials that need to be linked in each linkage space ,include:

；

;

是需求指数为正的联动空间所 需要分配的相应联动维度的联动物资的数量，需求指数为正为分入联动物资，

是需求指 数为负的联动空间所需要分配的相应联动维度的联动物资的数量，需求指数为负为分出联 动物资。 Among them, y is the demand sub-index corresponding to each linkage dimension,

is the number of linkage materials of the corresponding linkage dimension that need to be allocated for the linkage space with a positive demand index.

It is the number of linkage materials of the corresponding linkage dimension that need to be allocated for the linkage space with a negative demand index. If the demand index is negative, the linkage materials are separated.

为相应联动维度中需求指数为负的联动空间当前所具有的联动物资的数 量，

为相应联动维度中的预设物资数量，

为第m个联动空间的需求子指数，

为相 应联动维度中所有需求指数为正的需求子指数之和。 in,

is the number of linkage materials currently possessed by the linkage space with negative demand index in the corresponding linkage dimension,

is the preset material quantity in the corresponding linkage dimension,

is the demand sub-index of the mth linkage space,

is the sum of all demand sub-indexes whose demand indices are positive in the corresponding linkage dimension.

In a third aspect of the embodiments of the present invention, a readable storage medium is provided, where a computer program is stored in the readable storage medium, and the computer program is used to implement the first aspect and the first aspect of the present invention when executed by a processor Various possible designs of the described method.

The invention provides a ZigBee-based precise multi-dimensional material linkage utilization method and device, which can obtain material linkage tables in different linkage spaces through ZigBee, calculate the material linkage table according to multiple dimensions, and combine the linkage materials in multiple linkage spaces. The linkage utilization and distribution ensures that the number of linkage materials in each linkage space under the corresponding dimension is guaranteed, and the effective utilization rate of linkage materials is improved.

The invention will calculate according to the linkage space label of each linkage space, the quantity of existing linkage materials or the quantity of non linkage materials, and the preset quantity of materials, and obtain a quantitative demand sub-index, which is reflected in a certain demand sub-index. The demand for the corresponding linkage materials in each dimension can directly reflect the demand for linkage materials in a linkage space through the demand sub-index, which is convenient for staff to watch and improves the utilization rate of linkage materials.

When calculating the demand sub-index, the present invention will obtain positive and negative values, wherein the positive value is that the linkage space needs to transfer certain linkageable or non linkageable materials to ensure the normal operation of the linkage space. The negative value is that the number of linkable materials or non-linkable materials in the linkage space is large, and some of the linkable or non-linkable materials can be transferred out, and the linkage space can still operate normally. It is convenient for the staff to understand the linkage material situation of the linkage space more intuitively according to the positive and negative values of the demand sub-index and the quantity relationship.

When calculating the quantity of materials that need to be linked, the present invention will guide the transfer in or out of linked materials according to the demand sub-index, and will allocate proportionally in multiple required linkage spaces when transferring linked materials, preventing One or more of the linkage spaces cannot work properly due to the unbalanced transfer of linkage materials. Improve the utilization rate of linkage materials.

Description of drawings

Fig. 1 is the schematic flow chart of the precise multi-dimensional material linkage utilization method based on ZigBee;

FIG. 2 is a schematic structural diagram of a ZigBee-based precise multi-dimensional material linkage utilization device.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to Describe a particular order or sequence. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.

It should be understood that, in various embodiments of the present invention, the size of the sequence numbers of each process does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, and should not be used in the embodiments of the present invention. Implementation constitutes any limitation.

It should be understood that in the present invention, "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to Those steps or elements that are expressly listed may instead include other steps or elements that are not expressly listed or are inherent to the process, method, product or apparatus.

It should be understood that, in the present invention, "plurality" refers to two or more. "And/or" is just an association relationship that describes an associated object, indicating that there can be three kinds of relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, and B exists alone. Happening. The character "/" generally indicates that the associated objects are an "or" relationship. "Contains A, B and C", "contains A, B, C" means that A, B, and C are all contained, "contains A, B or C" means that one of A, B, and C is contained, "Comprising A, B and/or C" means including any one or any two or three of A, B, and C.

It should be understood that in the present invention, "B corresponding to A", "B corresponding to A", "A corresponds to B" or "B corresponds to A" means that B is associated with A, according to A B can be determined. Determining B based on A does not mean determining B based only on A, but also determining B based on A and/or other information. The matching between A and B means that the similarity between A and B is greater than or equal to a preset threshold.

"If" as used herein may be interpreted as "at" or "when" or "in response to determining" or "in response to detecting," depending on the context.

The technical solutions of the present invention will be described in detail below with specific examples. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

The present invention provides a ZigBee-based precise multi-dimensional material linkage utilization method, as shown in FIG. 1 , including:

Step S110 , based on ZigBee, obtain the material linkage table of all linkage spaces, where the linkage material in the material linkage table includes multiple types of interoperable materials and non-interoperable materials. The material linkage table includes a variety of linkage materials, and linkage materials can be divided into linkable materials or non-linkable materials. In the present invention, multiple ZigBee modules are set in each linkage space in advance, and material linkage tables of different linkage spaces are obtained through the ZigBee modules in each linkage space. The material linkage table stores at least the name, quantity, attribute, etc. of the linkage material. The linkage space can be production workshops, factories, hospitals, emergency supplies storage places, etc. In the network established by each ZigBee module, the same type of linkage space is connected with the corresponding network. The linkage materials in the linkage space of the same type are all similar. For example, the linkage materials of the hospital can be drugs, ventilators, etc. The linkage materials of the factory can be steel raw materials, bearing equipment and so on.

Step S120: Calculate the demand index of the linkage space according to the quantity of the linkageable materials, the quantity of the non linkageable materials in each linkage space, and the corresponding linkage space label, where the demand index includes a plurality of different linkage dimensions. Among them, each linkage space has materials that can be linked (materials that can be linked to other linked spaces) and materials that cannot be linked (materials that cannot be linked to other linked spaces), such as spare blood, drugs, Wheelchairs, etc. are materials that can be linked. For example, large CT machines and angiography machines (DSAs) in hospitals are materials that cannot be linked. The invention will obtain the demand index according to the quantity of different linkage materials and the label of the linkage space. The label of the linkage space can be the characteristics of the linkage space, such as a hospital, a factory, or the hospital is a specialized hospital. Due to the nature of the hospital Different hospitals store and require different linkage materials. For example, specialized hospitals with respiratory types have more ventilators and other equipment, and specialized hospitals with blood types have more spare blood storage. Moreover, the linkage materials in each linkage space have different dimensions. For example, a hospital may include CT machines in the equipment dimension, and may include therapeutic drugs in the drug dimension. The dimensions can also be subdivided, and the subdivision dimensions of therapeutic drugs can be divided into traditional Chinese medicine, western medicine, and so on.

Step S130 , selecting any linkage dimension, and performing linkage demand sorting on a plurality of linkage spaces based on the demand sub-index under the linkage dimension to obtain linkage sorting results. In order to ensure the accuracy of the quantity of linkage materials in each linkage space, the present invention divides multiple types of linkage materials into multiple linkage dimensions. The present invention will calculate the possible linkage situation of linkage materials under each linkage dimension one by one. Therefore, the present invention will sort the demand index calculated in step S120 in each linkage dimension, and according to the linkage sorting result, it is possible to intuitively observe the demand relationship of each linkage space for linkage materials under each linkage dimension.

Step S140 , linking and utilizing multiple types of linkable materials in multiple linking spaces based on the linking sorting results of the multiple linking dimensions. The present invention will make linkage utilization of different types of linkage materials according to linkage sorting results, so as to realize rational utilization and distribution of linkage materials within a certain linkage space range.

In a possible implementation, step S120 includes:

At least one linkage space tag is generated based on the attribute information of the linkage space, wherein each linkage space tag corresponds to a preset quantity of materials in at least one dimension. For example, in the medical field, if the attribute information of a hospital is a specialized hospital for blood diseases, then by default, the specialized hospital must have spare blood under the dimension of therapeutic drugs, and the amount of spare blood is at least the preset blood volume. The preset blood volume is the preset material quantity.

Calculate the quantity of linkable materials or the quantity of non-linkable materials and the preset quantity of materials in the corresponding link dimension in the link space, and obtain the demand sub-index of the link dimension. The present invention will count the number of linkable materials or the quantity of non-linkable materials in the linkage space. As mentioned in the above example, the spare blood is a linkable material, so at this time, the number of linkable materials (the amount of blood in the spare blood), the amount of the preset blood will be calculated. Set the quantity of materials (preset blood volume) for calculation to obtain the demand sub-index.

Among them, by calculating the quantity of linkable materials or the quantity of non-linkable materials and the preset quantity of materials in the corresponding link dimension in the link space, the demand sub-index of the link dimension includes:

The demand sub-index is calculated by the following formula, including:

；

;

为相应联动维度的可联动物资的数量或不可联动物资的数量，

为预设 物资数量，y为需求子指数，k为归一化系数，A为联动正权重，B为联动负权重。 in,

is the quantity of linkable materials or the quantity of non-linkable materials of the corresponding linkage dimension,

is the preset material quantity, y is the demand sub-index, k is the normalization coefficient, A is the linkage positive weight, and B is the linkage negative weight.

和

的值的关 系进行计算，当

，则证明此时可联动物资的数量或不可联动物资的数量已经出现实 际短缺或预期短缺的情况，所以其此时需求子指数是正的，需求子指数的值越大，则证明在 相应维度下对相应的联动物资的需求量越大。由于不同的联动物资的单位都是不同的，所 以本发明会提供归一化系数对所有的需求子指数进行归一化处理，方便工作人员观看需求 子指数，更加的直观。 In the present invention, when calculating the demand sub-index, the calculation is performed in a segmented manner.

and

The relationship of the values is calculated when

, it proves that the quantity of materials that can be linked or the number of materials that cannot be linked has been in actual or expected shortage, so the demand sub-index is positive at this time, and the larger the value of the demand sub-index, it proves that under the corresponding dimension The greater the demand for the corresponding linkage materials. Since the units of different linked materials are different, the present invention will provide a normalization coefficient to normalize all the demand sub-indexes, so that the staff can view the demand sub-indexes more intuitively.

For example, when the linkage space is a hospital, the present invention will count the quantity of materials that can be linked or the quantity of materials that cannot be linked in each hospital. For example, the preset quantity of spare blood in a hospital is 100,000cc. When the amount of spare blood in the hospital exceeds When it is 100000cc, y is a negative number, then the hospital can output a certain amount of spare blood to other hospitals. When the amount of spare blood in the hospital is less than 100000cc, then y is a positive number, then the hospital can be linked by other hospitals to input a certain amount of spare blood. In this process, different weight values will be set according to different requirements of input and output, wherein the weight value A is preferably greater than the weight value B.

时，证明此时可联动物资的数量或不可联动物资的数量已经出现多余的 情况，所以此时该联动空间的部分联动物资可以分配至其他的联动空间。并且此时，需求子 指数是负的，其越小则证明其可分配至其他联动空间的联动物资就越多。 when

At this time, it proves that the quantity of linkable materials or the quantity of non-linkable materials has become redundant, so at this time, some linked materials in this linked space can be allocated to other linked spaces. And at this time, the demand sub-index is negative, and the smaller it is, the more linkage materials it can be allocated to other linkage spaces.

Count all demand sub-indexes of different linkage dimensions in a linkage space to generate the demand index of the linkage space. The present invention calculates different demand sub-indexes of different linkage dimensions one by one, and aggregates all demand sub-indices to obtain a demand index, and the staff can view and understand the demand for linkage materials in the linkage space as a whole through the demand index.

In a possible implementation manner, any linkage dimension is selected, and the linkage demand ranking of multiple linkage spaces based on the demand sub-index is performed under the linkage dimension to obtain linkage ranking results including:

Extract all the demand sub-indexes of the corresponding linkage dimension in each linkage space that are not 0, and sort and process the demand sub-indexes in descending order. When the demand sub-index is 0, it proves that the linkage space does not need to transfer related linkage materials or transfer out related linkage materials in the corresponding dimension at this time. Therefore, in order to reduce the amount of data processing, the present invention will Demand sub-indexes of 0 are eliminated, and demand sub-indexes that are not 0 are obtained for calculation, and the calculation is performed in a descending order, so that the staff can easily view the quantity relationship of the corresponding linkage materials in each linkage space.

In a possible implementation manner, the linkage utilization of multiple types of linkageable materials in multiple linkage spaces based on linkage ranking results of multiple linkage dimensions includes:

Calculate the quantity of materials that need to be linked in each linked space by the following formula, including:

；

;

是需求指数为正的联动空间所需要分配的相应联动维度的联动物资的数 量，需求指数为正为分入联动物资，

是需求指数为负的联动空间所需要分配的相应联动 维度的联动物资的数量，需求指数为负为分出联动物资。 in,

is the number of linkage materials of the corresponding linkage dimension that need to be allocated for the linkage space with a positive demand index.

It is the number of linkage materials of the corresponding linkage dimension that need to be allocated for the linkage space with a negative demand index. If the demand index is negative, the linkage materials are separated.

为相应联动维度中需求指数为负的联动空间当前所具有的联动物资的数 量，

为相应联动维度中的预设物资数量，

为第m个联动空间的需求子指数，

为 相应联动维度中所有需求指数为正的需求子指数之和。 in,

is the number of linkage materials currently possessed by the linkage space with negative demand index in the corresponding linkage dimension,

is the preset material quantity in the corresponding linkage dimension,

is the demand sub-index of the mth linkage space,

is the sum of all demand sub-indexes whose demand indices are positive in the corresponding linkage dimension.

In the above method, the calculation can be carried out according to the positive and negative of the demand sub-index. When the demand sub-index is positive, it proves that the linkage space corresponding to the demand sub-index needs to be transferred into linkage materials, so it is necessary to calculate the transferred quantity. When the demand sub-index is paid, it proves that the linkage space corresponding to the demand sub-index needs to transfer out linkage materials, so it is necessary to calculate the amount of transfer out.

In the present invention, the quantity of interlocking materials transferred in from each interlocking space is corresponding to the quantity of interlocking materials transferred out of other interlocking spaces, so the present invention needs to first calculate the interlocking spaces that can be transferred out of interlocking spaces whose demand sub-index is negative. quantity of material.

When calculating the quantity of the interlocking materials transferred into each interlocking space whose demand sub-index is positive, the calculation will be performed according to the demand sub-index of each interlocking space, so that the present invention can be based on the demand relationship of each interlocking space for the corresponding interlocking materials The linkage materials are distributed proportionally to improve the utilization rate of linkage materials.

In a possible implementation, at least one linkage space label is generated based on the attribute information of the linkage space, wherein the preset quantity of materials corresponding to at least one dimension of each linkage space label includes:

The keyword included in the attribute information is acquired, the keyword is matched based on the natural language processing technology, and at least one linkage space tag corresponding to the keyword is selected. The present invention identifies and analyzes attribute information based on the artificial intelligence technology of natural language processing, matches keywords with linkage space tags, and adds linkage space tags.

The configuration information is received, and the preset material quantity of at least one dimension is configured for any one or more linkage space tags based on the configuration information. In the present invention, when the preset material quantity is set, it can be input by the staff in advance, and the staff can adjust the preset material quantity according to the actual scene and needs. This makes the technical solution provided by the present invention more flexible.

In a possible implementation, step S110 includes:

The preset time interval is based on ZigBee to obtain the material linkage table in each linkage space. Since the linked materials will be consumed or added over time, the material linkage table changes dynamically with the change of time, so the present invention obtains the material linkage table of each linkage space at preset time intervals. The preset time can be one hour, one day, etc.

Obtain the type of each linkage material in the material linkage table, and divide the linkage material into the linkage material and the non linkage material based on the type of linkage material. The type can be movable or non-movable. The movable is the material that can be linked, and the non-movable is the material that cannot be linked. It can also be movable or immovable for the staff to manually add linked materials. The present invention does not limit the manner of distinguishing interlockable materials and non-interoperable materials.

Also includes:

Receiving change information, and modifying the type of each linked material based on the change information to revise the material linkage table.

During the use of linked materials, the linked materials may be modified from linkable materials to non-linked materials, or from non-linked materials to linkable materials due to changes in scenarios and situations, so that the solution provided by the present invention It is more practical and can be adjusted as needed.

The present invention also provides a precise multi-dimensional material linkage utilization device based on ZigBee, as shown in FIG. 2 , including:

The acquisition module is used to obtain the material linkage table of all linkage spaces based on ZigBee, and the linkage materials in the material linkage table include multiple types of linkage materials and non linkage materials;

The calculation module is used to calculate the demand index of the linkage space according to the quantity of the linkageable materials, the quantity of the non linkageable materials and the corresponding linkage space label in each linkage space, and the demand index includes a plurality of demand sub-indexes of different linkage dimensions ;

a sorting module, configured to select any linkage dimension, and perform linkage demand sorting of multiple linkage spaces based on the demand sub-index under the linkage dimension to obtain linkage sorting results;

The linkage utilization module is used for linkage utilization of multiple types of linkageable materials in multiple linkage spaces based on linkage sorting results of multiple linkage dimensions.

The readable storage medium may be a computer storage medium or a communication medium. Communication media includes any medium that facilitates transfer of a computer program from one place to another. Computer storage media can be any available media that can be accessed by a general purpose or special purpose computer. For example, a readable storage medium is coupled to the processor such that the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium can also be an integral part of the processor. The processor and the readable storage medium may be located in application specific integrated circuits (Application Specific Integrated Circuits, ASIC for short). Alternatively, the ASIC may be located in the user equipment. Of course, the processor and the readable storage medium may also exist in the communication device as discrete components. The readable storage medium may be read only memory (ROM), random access memory (RAM), CD-ROMs, magnetic tapes, floppy disks, optical data storage devices, and the like.

The present invention also provides a program product including execution instructions stored in a readable storage medium. At least one processor of the device can read the execution instruction from the readable storage medium, and the execution of the execution instruction by the at least one processor causes the device to implement the methods provided by the various embodiments described above.

In the above embodiments of the terminal or server, it should be understood that the processor may be a central processing unit (English: Central Processing Unit, CPU for short), or other general-purpose processors, digital signal processors (English: Digital Signal Processor) , referred to as: DSP), application specific integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC) and so on. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in conjunction with the present invention can be directly embodied as executed by a hardware processor, or executed by a combination of hardware and software modules in the processor.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (7)

1. The precise multi-dimensional material linkage utilization method based on ZigBee, is characterized in that, comprises: Obtain the material linkage table of all linkage spaces based on ZigBee, and the linkage materials in the material linkage table include multiple types of linkage materials and non linkage materials; Calculate the demand index of the linkage space according to the quantity of linkable materials, the quantity of non-linkable materials and the corresponding linkage space label in each linkage space, and the demand index includes a plurality of demand sub-indexes of different linkage dimensions; The demand sub-index is calculated by the following formula, including:

in,

is the quantity of linkable materials or the quantity of non-linkable materials of the corresponding linkage dimension,

is the preset material quantity, k is the normalization coefficient, A is the linkage positive weight, and B is the linkage negative weight; Selecting any linkage dimension, and performing linkage demand sorting on multiple linkage spaces based on the demand sub-index under the linkage dimension to obtain linkage sorting results; Based on the linkage sorting results of multiple linkage dimensions, multiple types of linkageable materials are linked and utilized in multiple linkage spaces. The following formula is used to calculate the quantity of materials that need to be linked in each linkage space, including:

Among them, y is the demand sub-index corresponding to each linkage dimension,

is the number of linkage materials of the corresponding linkage dimension that need to be allocated for the linkage space with a positive demand index.

is the number of linkage materials of the corresponding linkage dimension that need to be allocated for linkage spaces with a negative demand index, and linkage materials are separated if the demand index is negative; in,

is the number of linkage materials currently possessed by the linkage space with negative demand index in the corresponding linkage dimension,

is the preset material quantity in the corresponding linkage dimension,

is the demand sub-index of the mth linkage space,

is the sum of all demand sub-indexes whose demand indices are positive in the corresponding linkage dimension. 2. the precise multi-dimensional material linkage utilization method based on ZigBee according to claim 1, is characterized in that, According to the quantity of linkable materials, the quantity of non-linkable materials and the corresponding link space label in each link space, the demand index of the link space is calculated including: Generate at least one linkage space tag based on the attribute information of the linkage space, wherein each linkage space tag corresponds to a preset quantity of materials in at least one dimension; Calculate the quantity of linkable materials or the quantity of non-linkable materials and the preset quantity of materials in the corresponding linkage dimension in the linkage space, and obtain the demand sub-index of the linkage dimension; Count all demand sub-indices of different linkage dimensions in a linkage space, and generate the demand index of the linkage space. 3. the precise multi-dimensional material linkage utilization method based on ZigBee according to claim 1, is characterized in that, Selecting any linkage dimension, and performing linkage demand sorting on multiple linkage spaces based on the demand sub-index under the linkage dimension, the linkage sorting results obtained include: Extract all the demand sub-indexes of the corresponding linkage dimension in each linkage space that are not 0, and sort and process the demand sub-indexes in descending order. 4. the precise multi-dimensional material linkage utilization method based on ZigBee according to claim 2, is characterized in that, At least one linkage space label is generated based on the attribute information of the linkage space, wherein the preset quantity of materials corresponding to at least one dimension of each linkage space label includes: Acquiring keywords included in the attribute information, performing matching processing on the keywords based on natural language processing technology, and selecting at least one linkage space tag corresponding to the keyword; The configuration information is received, and the preset material quantity of at least one dimension is configured for any one or more linkage space tags based on the configuration information. 5. The precise multi-dimensional material linkage utilization method based on ZigBee according to claim 2, is characterized in that, Obtain the material linkage table of all linkage spaces based on ZigBee. The linkage materials in the material linkage table include multiple types of interoperable and non-interoperable materials, including: The preset time interval is based on ZigBee to obtain the material linkage table in each linkage space; Obtain the type of each linkage material in the material linkage table, and divide the linkage material into the linkage material and the non linkage material based on the type of linkage material. 6. The precise multi-dimensional material linkage utilization method based on ZigBee according to claim 5, is characterized in that, also comprises: Receiving change information, and modifying the type of each linked material based on the change information to revise the material linkage table. 7. The precise multi-dimensional material linkage utilization device based on ZigBee is characterized in that, comprising: The acquisition module is used to obtain the material linkage table of all linkage spaces based on ZigBee, and the linkage materials in the material linkage table include multiple types of linkage materials and non linkage materials; The calculation module is used to calculate the demand index of the linkage space according to the quantity of the linkageable materials, the quantity of the non linkageable materials and the corresponding linkage space label in each linkage space, and the demand index includes a plurality of demand sub-indexes of different linkage dimensions ; The demand sub-index is calculated by the following formula, including:

in,

is the quantity of linkable materials or the quantity of non-linkable materials of the corresponding linkage dimension,

is the preset material quantity, k is the normalization coefficient, A is the linkage positive weight, B is the linkage negative weight; a sorting module, configured to select any linkage dimension, and perform linkage demand sorting of multiple linkage spaces based on the demand sub-index under the linkage dimension to obtain linkage sorting results; The linkage utilization module is used for linkage and utilization of multiple types of linked materials in multiple linkage spaces based on linkage sorting results of multiple linkage dimensions. The following formula is used to calculate the quantity of materials that need to be linked in each linkage space ,include:

Among them, y is the demand sub-index corresponding to each linkage dimension,

is the number of linkage materials of the corresponding linkage dimension that need to be allocated for the linkage space with a positive demand index.

is the number of linkage materials of the corresponding linkage dimension that need to be allocated for the linkage space with a negative demand index, and the linkage materials are separated if the demand index is negative; in,

is the number of linkage materials currently possessed by the linkage space with negative demand index in the corresponding linkage dimension,

is the preset material quantity in the corresponding linkage dimension,

is the demand sub-index of the mth linkage space,

is the sum of all demand sub-indexes whose demand indices are positive in the corresponding linkage dimension.

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