CN115130014A - Inter-enterprise data cross-chain interaction method and system - Google Patents

Inter-enterprise data cross-chain interaction method and system Download PDF

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CN115130014A
CN115130014A CN202210775362.2A CN202210775362A CN115130014A CN 115130014 A CN115130014 A CN 115130014A CN 202210775362 A CN202210775362 A CN 202210775362A CN 115130014 A CN115130014 A CN 115130014A
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韩敏
孙林夫
高蕴慧
孙毓方
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Southwest Jiaotong University
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Abstract

The invention relates to the technical field of enterprise data collaboration, in particular to a method for data cross-link interaction among enterprises, which comprises a cross-link linkage business collaboration system T, wherein the cross-link linkage business collaboration system T comprises a core manufacturing enterprise, a third-party cloud service platform and a collaboration enterprise group, the cross-link linkage business collaboration system T is a finite set and is represented by a triple T { E, P, A }, and the enterprise set E { E } is 1 ,E 2 ,...,E n The collaboration service activity set A ═ A 1 ,A 2 ,...,A n A multi-chain value chain C ═ C 1 ,C 2 ,...,C n R ═ R of a set of collaborative relationships L ,R MC ,R AC ,R HC Interacting business activity data from a core manufacturing enterprise and a collaboration enterprise by a data exchange interface of a collaboration enterprise business interaction interface layer; storing the data in a database of a data layer, and classifying and integrating the data to form a theme database; processing the mapping rules of the data set to form business components, different groups of business componentsThe component libraries are different to form a system layer based on cross-chain linkage; and the system layer serves the core manufacturing enterprises and the cooperative enterprises through the cooperative enterprise business interaction interface layer.

Description

Inter-enterprise data cross-chain interaction method and system
Technical Field
The invention relates to the technical field of enterprise data collaboration, in particular to a method and a system for data cross-link interaction between enterprises.
Background
At present, a large amount of business data are accumulated in a third-party cloud platform by each enterprise, but competition relationships exist among the enterprises, and each enterprise can only inquire the business data of the enterprise, so that each enterprise is on an information island, and the resources cannot be utilized interactively to the maximum extent.
How to form the cross-link information linkage, effectively utilize a large amount of resources of a third party platform, improve the resource utilization rate, reduce the cost of enterprises, and improve the economic benefits of the enterprises is the problem and pain point which are urgently needed to be solved by each enterprise at present.
Disclosure of Invention
The invention aims to: aiming at the problems that no cross-chain information linkage is formed in the enterprise at present and a large number of resources of a third-party platform are not effectively utilized, a method and a system for data cross-chain interaction between enterprises are provided, and the single value chain is broken through to realize the cooperation among a plurality of value chains.
In order to achieve the above purpose, the invention provides the following technical scheme:
a method for cross-chain interaction of data among enterprises comprises the following steps:
s1, a business interaction layer in a third-party cloud platform receives business activity data from a core enterprise and a collaboration enterprise, and the core enterprise is connected with a downstream collaboration enterprise group to form a value chain;
s2, storing the business activity data in the step S1 in a database, classifying the business activity data according to the types of the business activity data, including production data, marketing data, quality data, accessory data and service data, and forming a theme database of each classification;
s3, forming a component layer based on at least one different theme database, wherein the component layer is provided with a functional component for searching activity data in the theme database forming the component layer, the component layer is used for forming a service system based on cross-chain collaboration, the service system comprises a plurality of value chains, and the cross-chain collaboration of the plurality of value chains is realized under the support of a third party cloud platform, the cross-chain collaboration of the plurality of value chains is that an enterprise on one value chain has a cross-chain collaboration relation with an enterprise on the other chain, core manufacturing plants on the two value chains are not the same enterprise, and the enterprise sets of the two value chains have an intersection at the upstream of an activity initiating enterprise;
s4, performing cross-chain linkage cooperation among all the value chains of the system layer to form a cross-chain linkage business cooperation system T, wherein the cross-chain linkage business cooperation system T is a limited set, T is { E, P, A }, E is an enterprise set, P is a third party platform, A is a business activity set, and E is { E ═ E { E, P, A } is a business activity set 1 ,E 2 ,...,E n The collaboration service activity set A ═ A 1 ,A 2 ,...,A n And n is a positive integer, completing the service collaboration of the collaborative enterprise on the core enterprise through the cross-chain linkage business collaboration system T, and serving the core enterprise and the collaborative enterprise through the business interaction layer.
Further, the enterprise set E includes a core enterprise H ═ H n |n∈N + N is a natural number, and X is { X ═ X n |n∈N + N is a natural number and the business initiating enterprise Y ═ Y n |n∈N + N is a natural number }, wherein E is i ∈H i ∪X i ∪Y i I belongs to n; the core enterprise H includes a core manufacturing enterprise H Z With other core enterprises H Q ,H=H Z ∪H Q (ii) a The core manufacturing enterprise includes a parts supplier G ═ G n |n∈N + N is a natural number, and Z is { Z ═ Z in an automobile manufacturer n |n∈N + N is a natural number }; the other core enterprises include dealers J ═ { J ═ J n |n∈N + N is a natural number, and the accessory agent P ═ P n |n∈N + N is a natural number and a service provider F ═ F n |n∈N + N is a natural number, the enterprise type included in the collaborative enterprise X and the other core enterprises H Q The types of businesses involved are the same.
Furthermore, the value chain is a core enterprise connected with an upstream and downstream collaboration enterpriseThe value chain formed by the group construction,
Figure BDA0003726806110000031
the collaboration relation among the enterprises comprises an upstream and downstream collaboration relation, and the expression is R ═ R L The expression of the value chain (H) 1 ,X n ,R n ) Comprises the following steps:
Figure BDA0003726806110000032
the multiple value chains, the upstream and downstream cooperative relationship of the value chains and the service cooperative relationship among multiple cores are constructed to form a multi-core value network, and the expression is
Figure BDA0003726806110000033
The collaboration relationship between enterprises includes an upstream and downstream collaboration relationship R L And multi-chain linkage cooperative relation R MC Cross-chain interactive cooperation relation R AC And hyperlink melt collaboration relation R HC The expression is R ═ { R ═ R L ,R MC ,R AC ,R HC And H is the expression of the multi-core value network n ,X n ,R n ) Comprises the following steps:
Figure BDA0003726806110000034
further, the cross-chain interactive cooperative relationship is from at least 2 chain type value chains C i 、C j Multiple enterprises E waiting p 、E q The cooperative relationship exists among the two, namely the cross-chain interactive cooperative relationship, and the expression is R (p, q) ═ R AC A value chain C i Enterprise E of p To the other chain C j Enterprise E on q There is a cross-chain cooperative relationship, p, q ∈ n, and R ═ R AC To accomplish cross-chain interactive collaboration, two value chains C i and Cj The enterprise set of (a) needs to have a common collaborative enterprise X, and the common collaborative enterprise X should be upstream of the activity initiating enterprise Y, including two cases: two ofThe accessory suppliers on the value chain are the same enterprise; two value chains C i and Cj Not the same vehicle manufacturer, i.e. E p 、E q Is e.g. H, has
Figure BDA0003726806110000035
wherein ,
Figure BDA0003726806110000041
respectively represent enterprises E p And Enterprise E q The upstream supplier of (a) of (b),
Figure BDA0003726806110000042
representing enterprises E p Upstream vehicle manufacturing plant,
Figure BDA0003726806110000043
Representing enterprises E q Upstream vehicle manufacturing plants.
Further, the cross-chain interactive service activity set a ═ a n N is a positive integer is a limited set, n is the number of activities, and a collaboration activity set A is (D, E, C, R), wherein D is a cross-chain linkage business activity type set, E is a cross-chain linkage business activity enterprise set, C is a cross-chain linkage business activity value chain set, and R is a cross-chain linkage collaboration relationship;
d is a cross-chain interactive service activity type set, including maintenance service knowledge sharing and accessory inventory sharing; for is to
Figure BDA0003726806110000044
i, j ∈ {1, 2, 3., n }, there being E i ∈Y、
Figure BDA0003726806110000045
In time, there are:
Figure BDA0003726806110000046
C i the number of the value chain sets related to the current activity is greater than or equal to 2; d i The number of the service types in the current service activity is 1; e i The number of enterprises which are active implementation main enterprises is 1; e j A set of active collaborative enterprises, the number of which is greater than or equal to 2; r i Is a cooperative relationship in the activity and is fixed as a cross-chain interactive cooperative relationship R AC
Further, the linear upstream and downstream collaboration relationship is a linear upstream and downstream collaboration relationship between an enterprise on one value chain and another enterprise adjacent to the same chain; the multi-chain linkage cooperative relationship is a cooperative relationship existing among a plurality of enterprises from at least 3 chain type value chains; the cross-chain interactive cooperation relationship is that when an enterprise on one value chain has a cross-chain cooperation relationship with an enterprise on the other chain, core manufacturers on the two value chains are not the same enterprise; the hyperlink melt collaboration relationship is a business collaboration relationship existing between an upstream enterprise of the core manufacturing plant and a downstream enterprise of the core manufacturing plant on the same value chain.
Further, the cross-chain interactive service collaborates the definitions of the enterprise set, the value chain set, the collaboration relationship and the service activity set, where K is (C, a), and the expression is:
Figure BDA0003726806110000051
n and m are positive integers, and an enterprise data cross-chain interactive cooperation method K is composed of two parts: the traditional value chain set consists of n chain type value chains and linear upstream and downstream cooperative relations in the chains; and m cross-chain linkage business cooperative activities among the chain value chains.
Further, repeating the steps S1-S4, the third party cloud service platform collects data generated in the service process for iteratively updating the business component.
Further, the business component includes accessory procurement application component, former factory accessory management and control component, maintenance service support component and maintenance knowledge inquiry component, the accessory procurement application component supports the interactive accessory procurement application service of chain of striding, former factory accessory management and control component supports the interactive former factory accessory management and control service of chain of striding, the interactive maintenance service support service of chain of striding is supported to maintenance service support component, the interactive maintenance knowledge inquiry service of chain of striding is supported to maintenance knowledge inquiry component.
The system comprises a cross-chain linkage business cooperation system T, wherein the cross-chain linkage business cooperation system T comprises core manufacturing enterprises, a third-party cloud service platform and a cooperation enterprise group, the third-party cloud service platform comprises a multi-core value network supporting multi-value chain cooperation, and the multi-value chain cooperation is the mutual connection cooperation between a plurality of upstream and downstream cooperation value chains formed by the core manufacturing enterprises and the cooperation enterprise group; the third-party cloud service platform comprises a business interaction layer, a business component and a service system; the cross-chain linkage business cooperation system T is based on a data cross-chain interaction method among enterprises, the cooperation enterprise set serves the core enterprise through the business interaction layer of the third-party cloud service platform, and data cross-chain interaction among enterprises is completed.
Compared with the prior art, the invention has the following beneficial effects:
in the scheme of the application, by taking maintenance knowledge sharing as an example, a professional maintenance knowledge base is constructed, a maintenance knowledge map is formed to be shared on a third-party platform, the service stations of other chains can quickly and accurately find out a fault solution, and the service stations can update the knowledge base in real time, so that the aim of quickly solving the fault problem is fulfilled. The method breaks through an 'information island' of the traditional value chain, a cross-chain interactive service cooperation system based on a third-party platform is constructed and formed, the multi-core value network contains a plurality of chain-type value chains, and cross-chain interaction is used for achieving the purpose of breaking through a single value chain and achieving cooperation among the plurality of value chain chains, so that business cooperation among enterprises is better supported, and the purposes of improving service efficiency and rapidly responding to the market are achieved.
Description of the drawings:
FIG. 1 is a schematic diagram of a cross-chain linkage business collaboration architecture;
fig. 2 is a schematic diagram illustrating a cross-chain interactive collaboration method.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows: as shown in reference to figures 1 and 2,
the inter-enterprise data cross-chain interaction method provided by the embodiment comprises the following steps:
s1, a business interaction layer in a third-party cloud platform receives business activity data from core enterprises and collaboration enterprises, and the core enterprises are connected with the collaboration enterprise groups on the upper and lower streams to form a value chain;
s2, storing the business activity data in the step S1 in a database, classifying the business activity data according to the types of the business activity data, including production data, marketing data, quality data, accessory data and service data, and forming a theme database of each classification;
s3, forming a component layer based on at least one different theme database, wherein the component layer is provided with a functional component for searching activity data in the theme database forming the component layer, the component layer is used for forming a service system based on cross-chain collaboration, the service system comprises a plurality of value chains, and the cross-chain collaboration of the plurality of value chains is realized under the support of a third party cloud platform, the cross-chain collaboration of the plurality of value chains is that an enterprise on one value chain has a cross-chain collaboration relation with an enterprise on the other chain, core manufacturing plants on the two value chains are not the same enterprise, and the enterprise sets of the two value chains have an intersection at the upstream of an activity initiating enterprise;
s4, performing cross-chain linkage cooperation among all the value chains of the system layer to form a cross-chain linkage business cooperation system T, wherein the cross-chain linkage business cooperation system T is a limited set, T is { E, P, A }, E is an enterprise set, P is a third-party platform, A is a business activity set, and E is { E ═ E { E, P } is a business activity set 1 ,E 2 ,...,E n The collaboration service activity set A ═ A 1 ,A 2 ,...,A n And n is a positive integer, completing the service collaboration of the collaborative enterprise on the core enterprise through the cross-chain linkage business collaboration system T, and serving the core enterprise and the collaborative enterprise through the business interaction layer.
Further, the enterprise set E includes a core enterprise H ═ H n |n∈N + N isNatural number, and X ═ X of collaboration enterprise n |n∈N + N is natural number and business initiating enterprise Y ═ Y n |n∈N + N is a natural number, wherein E i ∈H i ∪X i ∪Y i I is an element n; the core enterprise H includes a core manufacturing enterprise H Z With other core enterprises H Q ,H=H z ∪H Q (ii) a The core manufacturing enterprise includes a parts supplier G ═ G n |n∈N + N is a natural number, and Z is { Z ═ Z in an automobile manufacturer n |n∈N + N is a natural number }; the other core enterprises include dealers J ═ { J ═ J n |n∈N + N is a natural number, and the accessory agent P ═ P n |n∈N + N is a natural number and a service provider F ═ F n |n∈N + N is a natural number, the enterprise type included in the collaborative enterprise X and the other core enterprises H Q The types of businesses involved are the same.
Furthermore, the value chain is constructed by connecting a core enterprise with a upstream and downstream collaboration enterprise group,
Figure BDA0003726806110000081
the collaboration relation among the enterprises comprises upstream and downstream collaboration relations, and the expression is R ═ { R ═ R L H, expression of the value chain (H) 1 ,X n ,R n ) Comprises the following steps:
Figure BDA0003726806110000082
the multiple value chains, the upstream and downstream cooperative relationship of the value chains and the service cooperative relationship among multiple cores are constructed to form a multi-core value network, and the expression is
Figure BDA0003726806110000083
The collaboration relationship between enterprises includes an upstream and downstream collaboration relationship R L And multi-chain linkage cooperation relation R MC Cross-chain interactive collaboration relation R AC And hyperlink melt collaboration relation R HC The expression is R ═ { R ═ R L ,R MC ,R AC ,R HC And H is the expression of the multi-core value network n ,X n ,R n ) Comprises the following steps:
Figure BDA0003726806110000091
further, the cross-chain interactive cooperative relationship is from at least 2 chain type value chains C i 、C j Multiple enterprises E of equal p 、E q The collaboration relationship exists between the two, and is a cross-chain interactive collaboration relationship, and the expression is R (p, q) ═ R AC A value chain C i Enterprise E on p To the other chain C j Enterprise E of q There is a chain-crossing cooperation relationship, p, q belongs to n, R is R AC To accomplish cross-chain interactive collaboration, two value chains C i and Cj The enterprise set of (a) needs to have a common collaborative enterprise X, and the common collaborative enterprise X should be upstream of the activity initiating enterprise Y, including two cases: the accessory suppliers on both value chains are the same business; two value chains C i and Cj Not the same vehicle manufacturer, i.e. E p 、E q Is e.g. H, has
Figure BDA0003726806110000092
wherein ,
Figure BDA0003726806110000093
respectively represent enterprises E p And Enterprise E q Of the upstream-side supplier of (a),
Figure BDA0003726806110000094
representing enterprises E p Upstream vehicle manufacturing plant,
Figure BDA0003726806110000095
Representing Enterprise E q Upstream vehicle manufacturing plants.
Further, theCross-chain interactive service activity set A ═ { A ═ A n N is a positive integer is a limited set, n is the number of activities, and a collaboration activity set A is (D, E, C, R), wherein D is a cross-chain linkage business activity type set, E is a cross-chain linkage business activity enterprise set, C is a cross-chain linkage business activity value chain set, and R is a cross-chain linkage collaboration relationship;
d is a cross-chain interactive service activity type set, including maintenance service knowledge sharing and accessory inventory sharing; to pair
Figure BDA0003726806110000101
i, j ∈ {1, 2, 3., n }, there being E i ∈Y、
Figure BDA0003726806110000102
In time, there are:
Figure BDA0003726806110000103
C i the number of the value chain sets related to the current activity is greater than or equal to 2; d i The number of the service types in the current service activity is 1; e i 1 for the active implementation subject enterprises; e j A set of active collaborative enterprises, the number of which is greater than or equal to 2; r i Is a cooperative relationship in the activity and is fixed as a cross-chain interactive cooperative relationship R AC
Further, the linear upstream and downstream collaboration relationship is a linear upstream and downstream collaboration relationship between an enterprise on one value chain and another enterprise adjacent to the same chain; the multi-chain linkage cooperative relationship is a cooperative relationship existing among a plurality of enterprises from at least 3 chain type value chains; the cross-chain interactive cooperation relationship is that when an enterprise on one value chain has a cross-chain cooperation relationship with an enterprise on the other chain, core manufacturers on the two value chains are not the same enterprise; the hyperlink melt collaboration relationship is a business collaboration relationship existing between an upstream enterprise of the core manufacturing plant and a downstream enterprise of the core manufacturing plant on the same value chain.
Further, the cross-chain interactive service collaborates the definitions of the enterprise set, the value chain set, the collaboration relationship and the service activity set, where K is (C, a), and the expression is:
Figure BDA0003726806110000104
n and m are positive integers, and an enterprise data cross-chain interactive cooperation method K is composed of two parts: the traditional value chain set consists of n chain type value chains and linear upstream and downstream cooperative relations in the chains; and m cross-chain linkage business cooperative activities among the chain value chains.
Further, the steps S1-S4 are repeated, and the third party cloud service platform collects data generated in the service process for iteratively updating the business component.
Further, the business component includes accessory procurement application component, former factory accessory management and control component, maintenance service support component and maintenance knowledge inquiry component, the accessory procurement application component supports the interactive accessory procurement application service of chain of striding, former factory accessory management and control component supports the interactive former factory accessory management and control service of chain of striding, the interactive maintenance service support service of chain of striding is supported to maintenance service support component, the interactive maintenance knowledge inquiry service of chain of striding is supported to maintenance knowledge inquiry component.
The system comprises a cross-chain linkage business cooperation system T, wherein the cross-chain linkage business cooperation system T comprises core manufacturing enterprises, a third-party cloud service platform and a cooperation enterprise group, the third-party cloud service platform comprises a multi-core value network supporting multi-value chain cooperation, and the multi-value chain cooperation is the mutual connection cooperation between a plurality of upstream and downstream cooperation value chains formed by the core manufacturing enterprises and the cooperation enterprise group; the third-party cloud service platform comprises a business interaction layer, a business component and a service system; the cross-chain linkage business cooperation system T is based on a data cross-chain interaction method among enterprises, the cooperation enterprise set serves the core enterprise through the business interaction layer of the third-party cloud service platform, and data cross-chain interaction among enterprises is completed.
A cross-chain interactive service cooperation system based on a third-party platform is shown in fig. 1, taking part inventory sharing as an example, inventory sharing and demand purchasing exist in cooperation services of an accessory chain, and accessories can be provided for other accessory agents by sharing information such as backlog inventory and the like; the inventory of the agent is controlled, the lost-selling accessories or the accessories with insufficient inventory and the like in the inventory are monitored in real time, and early warning prompt can be performed; the accessory shared inventory information and the required accessory information are matched and calculated, the agent can be more accurately and intelligently placed to provide the required accessory information, and the information sharing interaction among multiple agents is promoted. Therefore, the information data are monitored through the third-party platform, information integration sharing and analysis of cross-chain interaction are formed, and a cross-chain interaction business cooperation system based on the third-party platform is constructed.
The cross-chain interactive service cooperation method based on the third-party platform is shown in fig. 2, by taking maintenance knowledge sharing as an example, a professional maintenance knowledge base is constructed, a maintenance knowledge map is formed to be shared on the third-party platform, the service stations of other chains can quickly and accurately find out the fault solution method, and the service stations can update the knowledge base in real time, so that the aim of quickly solving the fault problem is fulfilled. Breaks through the 'information isolated island' of the traditional value chain, and constructs a cross-chain interactive service cooperation system based on a third-party platform.
Under the environment supporting the multi-value chain cooperation with a third-party cloud platform, a plurality of upstream and downstream cooperation enterprise groups taking manufacturing enterprises as cores are formed around automobile services, the enterprises cooperate closely with customer service requirements as driving force, a whole of a function and a value chain is formed, and value activities of the enterprises are closely related through information flow, real logistics and value flow. In the aspect of accessory inventory sharing, multi-chain accessory service data are gathered and mined, and a bridge with cross-chain information interaction is built, so that different accessory agents can search not only accessory supply and demand information on the chain where the agents are located, but also accessories on value chains of other agents can be searched and traded, the sharing of inventory information short and short of accessory information is realized, and an 'information isolated island' is broken. In the aspect of maintenance knowledge sharing, fault data of a plurality of large-scale suppliers and finished automobile manufacturers are integrated and normalized, the data service range is expanded, a data island in the existing mode is broken through, the maintenance knowledge is updated in an iterative mode, visual management is carried out on the maintenance knowledge, the maintenance data of a service station is analyzed, the manufacturer is helped to know various maintenance data of the finished automobile, the maintenance knowledge and the maintenance data are known from different dimensions, and the finished automobile condition is comprehensively mastered.
The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.

Claims (10)

1. A method for data cross-chain interaction between enterprises is characterized in that: the method comprises the following steps:
s1, a business interaction layer in a third-party cloud platform receives business activity data from core enterprises and collaboration enterprises, and the core enterprises are connected with the collaboration enterprise groups on the upper and lower streams to form a value chain;
s2, storing the business activity data in the step S1 in a database, and classifying the business activity data according to the types of the business activity data, wherein the types of the business activity data comprise production data, marketing data, quality data, accessory data and service data, and a theme database of each classification is formed;
s3, forming a component layer based on at least one different theme database, wherein the component layer is provided with a functional component for searching activity data in the theme database forming the component layer, the component layer is used for forming a service system based on cross-chain cooperation, the service system comprises a plurality of value chains, and the cross-chain cooperation of the plurality of value chains is realized under the support of a third party cloud platform, the cross-chain cooperation of the plurality of value chains is that an enterprise on one value chain has a cross-chain cooperation relationship with an enterprise on the other chain, core manufacturing plants on the two value chains are not the same enterprise, and the enterprise sets of the two value chains have an intersection at the upstream of an activity initiating enterprise;
s4, performing cross-chain linkage cooperation among all the value chains of the system layer to form a cross-chain linkage business cooperation system T, wherein the cross-chain linkage business cooperation system T is a limited set, T is { E, P, A }, E is an enterprise set, P is a third party platform, A is a business activity set, and E is an enterprise set (E is (E) (E is E, P, A) is a business activity set 1 ,E 2 ,,E n The collaboration service activity set A ═ A 1 ,A 2 ,…,A n And n is a positive integer, completing the service collaboration of the collaborative enterprise on the core enterprise through the cross-chain linkage business collaboration system T, and serving the core enterprise and the collaborative enterprise through the business interaction layer.
2. The method for inter-enterprise data inter-chain interaction of claim 1, wherein: the enterprise set E comprises core enterprises H ═ H n |n∈N + N is a natural number, and X ═ X of the corporation is { X } n |n∈N + N is a natural number and the business initiating enterprise Y ═ Y n |n∈N + N is a natural number }, wherein E is i ∈H i ∪X i ∪Y i I is an element n; the core enterprise H includes a core manufacturing enterprise H Z With other core enterprises H Q ,H=H Z ∪H Q (ii) a The core manufacturing enterprise includes a parts supplier G ═ G n |n∈N + N is a natural number, and Z is { Z ═ Z in the automobile manufacturer n |n∈N + N is a natural number }; the other core enterprises include dealers J ═ J n |n∈N + N is a natural number, and the accessory agent P ═ P n |n∈N + N is a natural number and a service provider F ═ F n |n∈N + N is a natural number, the enterprise type included in the collaborative enterprise X and the other core enterprises H Q The types of businesses involved are the same.
3. The method for inter-enterprise data inter-chain interaction of claim 2, wherein: the value chain is constructed by connecting a core enterprise with upstream and downstream collaboration enterprise groups,
Figure FDA0003726806100000021
the collaboration relation among the enterprises comprises upstream and downstream collaboration relations, and the expression is R ═ { R ═ R L The expression of the value chain (H) 1 ,X n ,R n ) Comprises the following steps:
Figure FDA0003726806100000022
the multiple value chains, the upstream and downstream cooperative relationship of the value chains and the service cooperative relationship among multiple cores are constructed to form a multi-core value network, and the expression is
Figure FDA0003726806100000023
The collaboration relationship between enterprises includes an upstream and downstream collaboration relationship R L And multi-chain linkage cooperative relation R MC Cross-chain interactive collaboration relation R AC And hyperlink fusion cooperation relation R HC The expression is R ═ { R ═ R L ,R MC ,R AC ,R HC And H is the expression of the multi-core value network n ,X n ,R n ) Comprises the following steps:
Figure FDA0003726806100000024
4. the method of claim 3, wherein the method comprises: the cross-chain interactive cooperative relationship is from at least 2 chain type value chains C i 、C j Multiple enterprises E of equal p 、E q The cooperative relationship exists among the two, namely the cross-chain interactive cooperative relationship, and the expression is R (p, q) ═ R AC A value chain C i OnEnterprise E p To the other chain C j Enterprise E of q There is a cross-chain cooperative relationship, p, q ∈ n, and R ═ R AC To accomplish cross-chain interactive collaboration, two value chains C i and Cj The set of enterprises of (a) needs to have a common collaborative enterprise X, and the common collaborative enterprise X should be upstream of the activity initiating enterprise Y, including two cases: the accessory suppliers on both value chains are the same business; two value chains C i and Cj Not the same vehicle manufacturer, i.e. E p 、E q Is e.g. H, has
Figure FDA0003726806100000031
wherein ,
Figure FDA0003726806100000032
respectively represent enterprises E p And Enterprise E q Of the upstream-side supplier of (a),
Figure FDA0003726806100000033
representing Enterprise E p Upstream vehicle manufacturing plant,
Figure FDA0003726806100000034
Representing Enterprise E q Upstream vehicle manufacturing plants.
5. The method of claim 3, wherein the method comprises: the cross-chain interactive service activity set A ═ { A ═ A n N is a positive integer } is a finite set, n is the number of activities, and a collaboration activity set A is (D, E, C, R), wherein D is a cross-chain linkage business activity type set, E is a cross-chain linkage business activity enterprise set, C is a cross-chain linkage business activity value chain set, and R is a cross-chain linkage collaboration relationship;
d is a cross-chain interactive service activity type set, including maintenance service knowledge sharing and accessory inventory sharing; for is to
Figure FDA0003726806100000035
Presence of E i ∈Y、
Figure FDA0003726806100000036
In time, there are:
Figure FDA0003726806100000037
C i the number of the value chain sets related to the current activity is greater than or equal to 2; d i The number of the service types in the current service activity is 1; e i The number of enterprises which are active implementation main enterprises is 1; e j A set of active collaborative enterprises, the number of which is greater than or equal to 2; r is i Is a cooperation relation in the activity and is fixed as a cross-chain interactive cooperation relation R AC
6. The method of claim 5, wherein the method comprises: the linear upstream and downstream collaboration relationship is a linear upstream and downstream collaboration relationship existing between an enterprise on one value chain and another adjacent enterprise on the same chain; the multi-chain linkage cooperative relationship is a cooperative relationship existing among a plurality of enterprises from at least 3 chain type value chains; the cross-chain interactive cooperation relationship is that when an enterprise on one value chain has a cross-chain cooperation relationship with an enterprise on the other chain, core manufacturers on the two value chains are not the same enterprise; the hyperlink melt collaboration relationship is a business collaboration relationship existing between an upstream enterprise of the core manufacturing plant and a downstream enterprise of the core manufacturing plant on the same value chain.
7. The method of claim 5, wherein the method comprises: the cross-chain interactive service cooperation enterprise set, the value chain set, the cooperation relationship and the service activity set are defined, the cross-chain interactive cooperation method for the enterprise data is that K is equal to (C, A), and the expression is as follows:
Figure FDA0003726806100000041
n and m are positive integers, and an enterprise data cross-chain interactive cooperation method K is composed of two parts: the traditional value chain set consists of n chain type value chains and linear upstream and downstream cooperative relations in the chains; and m cross-chain linkage business cooperative activities among the chain value chains.
8. The method according to any one of claims 1-7, wherein: repeating the steps S1-S4, and collecting data generated in the service process by the third party cloud service platform for iteratively updating the business components.
9. The method according to any one of claims 1-7, wherein: the business component includes accessory purchase application component, former factory accessory management and control component, maintenance service support component and maintenance knowledge inquiry component, the interactive accessory purchase application service of chain is striden in accessory purchase application component support, former factory accessory management and control component support the interactive former factory accessory management and control service of chain of striding, the interactive maintenance service support service of chain is striden in maintenance service support component support, the interactive maintenance knowledge inquiry service of chain is striden in maintenance knowledge inquiry component support.
10. The inter-enterprise data cross-chain interaction system is characterized in that: the system comprises a cross-chain linkage business cooperation system T, wherein the cross-chain linkage business cooperation system T comprises core manufacturing enterprises, a third-party cloud service platform and a cooperation enterprise group, the third-party cloud service platform comprises a multi-core value network supporting multi-value chain cooperation, and the multi-value chain cooperation is the mutual connection cooperation between a plurality of upstream and downstream cooperation value chains formed by the core manufacturing enterprises and the cooperation enterprise group; the third-party cloud service platform comprises a business interaction layer, a business component and a service system; the collaboration enterprise group comprises a supplier group, a dealer group, an agent group and a server group, the cross-chain linkage business collaboration system T is based on the inter-enterprise data cross-chain interaction method of any one of claims 1 to 7, the collaboration enterprise set serves the core enterprise through the business interaction layer of the third-party cloud service platform, and inter-enterprise data cross-chain interaction is completed.
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