CN112215558B - Purchasing Internet of things cloud platform system - Google Patents
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Abstract
The invention discloses a purchasing Internet of things cloud platform system, which comprises: the supplier management module is used for managing the registered suppliers; the purchasing business management module is used for generating a purchasing order between a purchaser and a supplier and managing purchasing business; the raw material inventory management module is used for carrying out inventory management on the purchased materials acquired according to the purchase order; and the financial management module is used for receiving the ex-warehouse documents and the in-warehouse documents generated by the stock management of the raw material stock management module and performing financial management based on the ex-warehouse documents and the in-warehouse documents. Related multiple services are managed and purchased in the same system, integration and data exchange among heterogeneous systems are not needed, and the error probability can be reduced; meanwhile, the system logic is perfect, multiple services can be triggered more conveniently by carrying out one service operation, the cooperation degree of the multiple services is improved, the waiting time in the management process is reduced, and the management efficiency is improved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a purchasing Internet of things cloud platform system.
Background
In the field of informatization of purchase management, there are a plurality of manufacturers, and information systems of the manufacturers include SRM (supplier relationship management), ERP (enterprise resource planning), WMS (warehouse management system), and the like. The management of the SRM focuses on supplier management and electronic purchasing; the management of the ERP mainly aims at the management of a purchasing plan and an order, the management of inventory accounts and financial management; the WMS management is mainly used for managing a warehouse goods area and a goods space, and managing warehouse entry and exit. In the prior art, purchasing management of enterprises is managed through a plurality of related systems, time and labor are wasted, information is difficult to synchronize, data checking is difficult, and errors are easy to occur. In the prior art, enterprises also integrate a plurality of related systems, and the integration of the systems can realize data interaction and service communication.
However, there are two problems:
1. data exchange is not smooth and errors are easy to occur. Because the architectures of the systems are different and the coding modes are different, errors are easy to occur in the data transmission process, the service execution is influenced, and the service completion efficiency is reduced;
2. multi-system cooperativity is poor. In the multi-system business execution process, the business cooperativity of the supplier management, the purchase bidding process, the inventory warehousing and ex-warehousing process, the inventory account management and the like is poor, the cooperation difficulty is high, and the purchase efficiency is influenced.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, the invention aims to provide a purchasing internet of things cloud platform system, which manages a plurality of related purchasing services in the same system, does not need integration and data exchange among heterogeneous systems, and can reduce the error probability; meanwhile, the system logic is perfect, multiple services can be triggered more conveniently by carrying out one service operation, the cooperation degree of the multiple services is improved, the waiting time in the management process is reduced, and the management efficiency is improved.
In order to achieve the above object, an embodiment of the present invention provides a purchasing internet of things cloud platform system, including: the system comprises a supplier management module, a purchasing business management module, a raw material inventory management module and a financial management module; wherein,
the supplier management module is used for managing registered suppliers;
the purchasing business management module is connected with the supplier management module and used for generating a purchasing order between a purchaser and a supplier and managing purchasing business;
the raw material inventory management module is connected with the purchasing business management module and is used for carrying out inventory management on the purchased materials acquired according to the purchasing order;
and the financial management module is connected with the raw material inventory management module and is used for receiving the ex-warehouse documents and the in-warehouse documents generated by the raw material inventory management module in the inventory management and performing financial management based on the ex-warehouse documents and the in-warehouse documents.
According to some embodiments of the invention, the vendor management module comprises:
the supplier archive information management module is used for recording basic information, contact information, settlement information and financial subjects of a supplier;
the supplier admission and exit management module comprises online registration, admission pre-review, admission review and qualified supplier catalogue entry, wherein the qualified supplier targets a clear service relationship, admitted products and unqualified supplier evaluation and exit management;
and the supplier evaluation management module comprises daily reports, field investigation, regular evaluation and compliance examination on the suppliers.
According to some embodiments of the invention, the procurement services management module comprises:
the purchasing plan management module integrates purchasing requirements, compiles a purchasing plan and distributes purchasing tasks;
the purchasing scheme management module is used for determining a purchasing mode based on the property of the purchased materials and determining a purchasing scheme and a supplier according to the purchasing mode;
and the purchasing contract management module is used for signing purchasing orders, agreements and contract files according to the purchasing scheme determined by the purchasing scheme management module and a supplier, compiling and approving the contract in the process, and issuing the purchasing orders and the contract with the supplier through the electronic commerce management module.
And the electronic commerce management module is used for realizing the issuing of purchase orders and contracts between a supplier and a buyer, including online transaction and contract execution.
According to some embodiments of the invention, the purchasing means includes bidding purchasing, price inquiring purchasing, agreement purchasing;
the purchasing scheme management module comprises:
the bid inviting and purchasing management submodule is used for realizing overall process management of bid inviting and purchasing and comprises a bid inviting file, a bid inviting notice, a registration audit, a bid inviting expense, a bid, an opening bid, online bid evaluation, calibration, bid evaluation announcement and a calibration result notice;
the price inquiry and purchase management submodule is used for realizing the whole process management of price inquiry and purchase, and comprises price inquiry books, price inquiry notice, registration audit, quotation disclosure, price inquiry results and price inquiry result notice;
and the protocol purchasing management submodule is used for realizing the management of the whole protocol purchasing process.
According to some embodiments of the invention, the tender purchase includes public tender, invitation tender; the price inquiring purchase comprises public price inquiring, quality comparing price, competitive negotiation, single source and bidding; the agreement purchase comprises the execution of long agreement and fixed price.
According to some embodiments of the invention, the raw material inventory management module comprises:
the identification module is used for dividing the goods areas and the goods positions of the raw material library, identifying each goods area and each goods position, and adopting a two-dimensional code as an identification mode;
a cargo space identification module for:
when the purchased materials are put into a warehouse, automatically distributing goods positions for the purchased materials, and when the stacking equipment sends the purchased materials to a set position, recording warehousing information and generating warehousing documents;
when the purchased materials are delivered out of the warehouse, the delivery information is recorded, and delivery documents are generated;
and sending the warehousing documents and the ex-warehouse documents to the financial management module.
According to some embodiments of the invention, further comprising:
the judging module is used for detecting whether a supplier sends an information recording instruction or not, and judging the legality of the information recording instruction when the supplier is determined to send the information recording instruction;
the receiving module is connected with the judging module and used for receiving a plurality of input information uploaded by a supplier when the judging module determines that the input information instruction is legal;
the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring a management service preset in a supplier entry module and a node corresponding to the management service;
the second acquisition module is connected with the receiving module and used for acquiring the first characteristic information of each input information;
a third obtaining module, connected to the first obtaining module, configured to obtain second feature information of a node corresponding to the management service;
a matching relationship generation module, connected to the second acquisition module and the third acquisition module, respectively, for matching the first characteristic information with the second characteristic information to obtain a node matched with each entry information, and establishing a matching relationship between the entry information and a node corresponding to the management service;
the marking information adding module is used for acquiring the input sequence of the input information; sequentially inputting the input information according to the input sequence, acquiring the consistency of adjacent input information in the input process, judging whether the consistency is less than the preset consistency, acquiring the data type of the previously input information when the consistency is determined to be less than the preset consistency, and acquiring the configuration application corresponding to the previously input information according to a preset mapping rule when the data type is determined to be image data; the configuration application is used for extracting a display area of the to-be-entered marking information in the prior entry information, and adding the marking information in the display area.
According to some embodiments of the invention, the judging the validity of the entered information instruction includes:
acquiring behavior information of a supplier, inputting the behavior information into a pre-trained supplier label model, and outputting a supplier label;
generating a vendor portrait based on the vendor tag;
carrying out feature extraction on the supplier portrait to obtain integrity data of the supplier;
judging whether the supplier is an honest supplier or not according to the honest data, and acquiring the permission level of information input by the honest supplier when the supplier is determined to be an honest supplier;
and inquiring a preset authority level of the input information according to the input information instruction, and determining that the input information instruction is legal when the authority level of the input information of the honest supplier is determined to be greater than the preset authority level.
In one embodiment, the method further comprises: the data transmission module and the transmission rate calculation module; wherein,
the data transmission module is connected with the purchasing service management module and the mobile terminal and is used for:
forwarding the purchase order request information sent by the mobile terminal to the purchase service management module;
receiving a purchase order acquired by the purchase service module according to the purchase order request information and sending the purchase order to the mobile terminal;
the transmission rate calculation module is connected with the data transmission module and used for calculating the data transmission rate of the data transmission module, comparing the data transmission rate with a preset data transmission rate and adjusting the parameter information of the data transmission module when the data transmission rate is determined to be smaller than the preset data transmission rate;
the calculating the data transmission rate of the data transmission module comprises:
the data transmission module comprises k channels; wherein, a main channel is set;
calculating an influence factor S of a main channel set by the data transmission module on the data transmission rate:
wherein, w0Traffic volume per unit time for the primary channel;average power gain for k channels;is the average power of k channels; w is aiThe communication volume of the ith channel unit time; epsilon is an interference parameter to the main channel;
calculating the data transmission rate V of the data transmission module according to the influence factor S of the main channel set by the data transmission module on the data transmission rate:
wherein g is the power gain of the main channel; x is an integrated parameter.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a block diagram of a procurement internet of things cloud platform system according to an embodiment of the invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1, an embodiment of the present invention provides a purchasing internet of things cloud platform system, including: the system comprises a supplier management module, a purchasing business management module, a raw material inventory management module and a financial management module; wherein,
the supplier management module is used for managing registered suppliers;
the purchasing business management module is connected with the supplier management module and used for generating a purchasing order between a purchaser and a supplier and managing purchasing business;
the raw material inventory management module is connected with the purchasing business management module and is used for carrying out inventory management on the purchased materials acquired according to the purchasing order;
and the financial management module is connected with the raw material inventory management module and is used for receiving the ex-warehouse documents and the in-warehouse documents generated by the raw material inventory management module in the inventory management and performing financial management based on the ex-warehouse documents and the in-warehouse documents.
The working principle of the technical scheme is as follows: the purchasing Internet of things cloud platform system adopts a SpringCloud framework, and is a set of cloud service framework for realizing a micro-service framework based on SpringBoot. The SpringCloud combines the mature service frameworks which are developed by various companies at present and can withstand practical tests, and encapsulates and shields the complex configuration and implementation principle through the SpringBoot style, so that a distributed system development kit which is easy to deploy and maintain is formed. A purchase thing networking cloud platform system includes: supplier management module, purchasing business management module, raw material inventory management module, financial management module. The supplier management module is used for managing the registered suppliers; the purchasing business management module is used for generating a purchasing order between a purchaser and a supplier and managing purchasing business; the raw material inventory management module is used for carrying out inventory management on the purchased materials acquired according to the purchase order; and the financial management module is used for receiving the ex-warehouse documents and the in-warehouse documents generated by the stock management of the raw material stock management module and performing financial management based on the ex-warehouse documents and the in-warehouse documents.
The beneficial effects of the above technical scheme are that: related multiple services are managed and purchased in the same system, integration and data exchange among heterogeneous systems are not needed, and the error probability can be reduced; meanwhile, the system logic is perfect, multiple services can be triggered more conveniently by carrying out one service operation, the cooperation degree of the multiple services is improved, the waiting time in the management process is reduced, and the management efficiency is improved.
According to some embodiments of the invention, the vendor management module comprises:
the supplier archive information management module is used for recording basic information, contact information, settlement information and financial subjects of a supplier;
the supplier admission and exit management module comprises online registration, admission pre-review, admission review and qualified supplier catalogue entry, wherein the qualified supplier targets a clear service relationship, admitted products and unqualified supplier evaluation and exit management;
and the supplier evaluation management module comprises daily reports, field investigation, regular evaluation and compliance examination on the suppliers.
The working principle of the technical scheme is as follows: the supplier file information management module is used for managing the supplier file information and comprises: vendor basic information, contact information, settlement information, financial subjects, etc. The supplier file information can be changed except the code, and the changed service can be changed or not changed according to the service requirement. The supplier admission and withdrawal management module comprises online registration, admission pre-examination, admission evaluation and qualified supplier catalogue entry, wherein the qualified supplier targets a clear service relationship, admitted products and unqualified supplier evaluation and withdrawal management; and when the supplier is unqualified in multiple evaluation, exiting the qualified supplier catalog according to the flow. And the supplier evaluation management module comprises daily reports, field investigation, regular evaluation, conformity examination and the like for the suppliers.
The beneficial effects of the above technical scheme are that: the method and the system realize effective management of the suppliers registered on the purchasing Internet of things cloud platform system, screen the suppliers according to the requirements of the suppliers, improve the admission standard of the suppliers and facilitate the improvement of the rate and the reliability of the buyers for completing purchasing orders.
According to some embodiments of the invention, the procurement services management module comprises:
the purchasing plan management module integrates purchasing requirements, compiles a purchasing plan and distributes purchasing tasks;
the purchasing scheme management module is used for determining a purchasing mode based on the property of the purchased materials and determining a purchasing scheme and a supplier according to the purchasing mode;
and the purchasing contract management module is used for signing purchasing orders, agreements and contract files according to the purchasing scheme determined by the purchasing scheme management module and a supplier, compiling and approving the contract in the process, and issuing the purchasing orders and the contract with the supplier through the electronic commerce management module.
And the electronic commerce management module is used for realizing the issuing of purchase orders and contracts between a supplier and a buyer, including online transaction and contract execution.
The working principle of the technical scheme is as follows: the purchasing plan management module integrates purchasing requirements, compiles a purchasing plan and distributes purchasing tasks; the purchasing demand sources are many, and all departments report according to the purchasing demand, and the purchasing demand can be derived from the material demand generated by MRP, the demand generated by insufficient safety stock, the temporary demand of all departments and the like; when a purchasing plan is made, the demands are gathered, and the purchasing plan is generated according to the future standard of various materials; after the purchase plan is generated, the distribution is carried out according to the purchase strategy, and strategies such as headquarter collection, enterprise collection, subordinate self-collection and the like are determined; after the delivery is completed, the system automatically dispatches the purchasing task to authorized purchasers. The purchasing scheme management module is used for determining a purchasing mode based on the property of the purchased materials and determining a purchasing scheme and a supplier according to the purchasing mode; and the purchasing contract management module is used for signing purchasing orders, agreements and contract files according to the purchasing scheme determined by the purchasing scheme management module and a supplier, compiling and approving the contract in the process, and issuing the purchasing orders and the contract with the supplier through the electronic commerce management module. The electronic commerce management module is an external business platform for an enterprise to a supplier user and a client user, and mainly comprises functions of a purchasing network, online transaction, contract execution, supplier management, client management and the like.
The beneficial effects of the above technical scheme are that: the management efficiency of the purchasing business is improved, and the purchasing business is guaranteed to be carried out orderly.
According to some embodiments of the invention, the purchasing means includes bidding purchasing, price inquiring purchasing, agreement purchasing;
the purchasing scheme management module comprises:
the bid inviting and purchasing management submodule is used for realizing overall process management of bid inviting and purchasing and comprises a bid inviting file, a bid inviting notice, a registration audit, a bid inviting expense, a bid, an opening bid, online bid evaluation, calibration, bid evaluation announcement and a calibration result notice;
the price inquiry and purchase management submodule is used for realizing the whole process management of price inquiry and purchase, and comprises price inquiry books, price inquiry notice, registration audit, quotation disclosure, price inquiry results and price inquiry result notice;
and the protocol purchasing management submodule is used for realizing the management of the whole protocol purchasing process.
The working principle of the technical scheme is as follows: and the bid inviting and purchasing management submodule provides complete overall process management of bid inviting, bid evaluation and calibration. The bidding process fully considers the actual demand of bidding, conforms to the regulations of related national laws, and mainly comprises the full-process management functions of bidding documents, bidding notices (bidding bulletin and bidding invitation), registration auditing, bidding expenses (bidding fee and bidding guarantee fund), bidding, opening (opening registration), online bidding evaluation, scaling, bidding evaluation public indication, scaling result notice and the like. And the price inquiry and purchase management submodule is used for realizing the whole process management of price inquiry and purchase, and comprises price inquiry books, price inquiry notice, registration audit, quotation disclosure, price inquiry results and price inquiry result notice.
The beneficial effects of the above technical scheme are that: and abundant purchasing modes are supported, a purchasing plan is executed according to the selected purchasing mode, the optimal supplier is determined according to the selected purchasing mode, and the quality of the purchasing plan is improved.
According to some embodiments of the invention, the tender purchase includes public tender, invitation tender; the price inquiring purchase comprises public price inquiring, quality comparing price, competitive negotiation, single source and bidding; the agreement purchase comprises the execution of long agreement and fixed price.
The working principle of the technical scheme is as follows: and supporting bidding purchase, sending bidding invitation according to a bidding purchase scheme, checking the bidding invitation by a provider on the network, carrying out multiple rounds of quotation by the provider according to a built-in transaction rule of the system within a specified bidding transaction time according to the bidding invitation, and finally determining a selected provider according to a bidding transaction result.
The beneficial effects of the above technical scheme are that: and a rich purchasing mode is supported, so that a purchaser can conveniently select the purchasing mode according to actual conditions.
According to some embodiments of the invention, the raw material inventory management module comprises:
the identification module is used for dividing the goods areas and the goods positions of the raw material library, identifying each goods area and each goods position, and adopting a two-dimensional code as an identification mode;
a cargo space identification module for:
when the purchased materials are put into a warehouse, automatically distributing goods positions for the purchased materials, and when the stacking equipment sends the purchased materials to a set position, recording warehousing information and generating warehousing documents;
when the purchased materials are delivered out of the warehouse, the delivery information is recorded, and delivery documents are generated;
and sending the warehousing documents and the ex-warehouse documents to the financial management module.
The working principle of the technical scheme is as follows: in the process of managing the input and output of raw materials, the main business comprises purchasing and warehousing and material receiving and outputting. The original material warehouse is divided into a goods area and a goods position, the identification module identifies each goods area and each goods position, and the identification mode adopts a two-dimensional code. The system can automatically allocate goods positions for the goods and materials each time the goods and materials are put in storage, the stacking equipment can automatically convey the goods and materials to a set position after the goods and materials are allocated, and the system automatically accounts after the goods and materials are stored; when the goods and materials are delivered from the warehouse, the system commands the stacking equipment to automatically carry the goods and materials, and after the goods and materials leave the goods space, the system automatically keeps accounts; the system can automatically account and guarantee the conformity of the accounts and realities. When the system transacts the warehouse entry and exit, corresponding warehouse entry and exit documents are generated, and the warehouse entry and exit documents are pushed to the financial management module, so that the consistency of logistics and fund flow is ensured.
The beneficial effects of the above technical scheme are that: the realization is to the effective management of purchase goods and materials in the storehouse, acquires the in service behavior and the surplus information of goods and materials, is convenient for in time acquire the time of purchase goods and materials, and accurate sufficient goods and materials guarantee the continuous operation of production line. Meanwhile, warehousing and ex-warehouse of the materials are connected with the financial management module, so that the consistency of logistics and fund flow is ensured, and the statistics of the assets and material information of enterprises is facilitated.
According to some embodiments of the invention, further comprising:
the judging module is used for detecting whether a supplier sends an information recording instruction or not, and judging the legality of the information recording instruction when the supplier is determined to send the information recording instruction;
the receiving module is connected with the judging module and used for receiving a plurality of input information uploaded by a supplier when the judging module determines that the input information instruction is legal;
the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring a management service preset in a supplier entry module and a node corresponding to the management service;
the second acquisition module is connected with the receiving module and used for acquiring the first characteristic information of each input information;
a third obtaining module, connected to the first obtaining module, configured to obtain second feature information of a node corresponding to the management service;
a matching relationship generation module, connected to the second acquisition module and the third acquisition module, respectively, for matching the first characteristic information with the second characteristic information to obtain a node matched with each entry information, and establishing a matching relationship between the entry information and a node corresponding to the management service;
the marking information adding module is used for acquiring the input sequence of the input information; sequentially inputting the input information according to the input sequence, acquiring the consistency of adjacent input information in the input process, judging whether the consistency is less than the preset consistency, acquiring the data type of the previously input information when the consistency is determined to be less than the preset consistency, and acquiring the configuration application corresponding to the previously input information according to a preset mapping rule when the data type is determined to be image data; the configuration application is used for extracting a display area of the to-be-entered marking information in the prior entry information, and adding the marking information in the display area.
The working principle of the technical scheme is as follows: the judging module is used for detecting whether a supplier sends an information recording instruction or not, and judging the legality of the information recording instruction when the supplier is determined to send the information recording instruction; the receiving module is used for receiving a plurality of input information uploaded by a supplier when the judging module determines that the input information instruction is legal; the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring a management service preset in a supplier entry module and a node corresponding to the management service; the second acquisition module is used for acquiring first characteristic information of each input information; the first characteristic information can be a keyword or a key image; the third obtaining module is used for obtaining second characteristic information of the node corresponding to the management service; the second characteristic information may be a traffic interface characterizing the functionality or management of the node. The matching relationship generation module is used for matching the first characteristic information with the second characteristic information to obtain a node matched with each input information, and establishing the matching relationship between the input information and the node corresponding to the management service; i.e. the information entered at the provider interfaces with, is stored in, or is applied to the matching node. The marking information adding module is used for acquiring the input sequence of the input information; sequentially inputting the input information according to the input sequence, acquiring the consistency of adjacent input information in the input process, judging whether the consistency is less than the preset consistency, acquiring the data type of the previously input information when the consistency is determined to be less than the preset consistency, and acquiring the configuration application corresponding to the previously input information according to a preset mapping rule when the data type is determined to be image data; the configuration application is used for extracting a display area of the to-be-entered marking information in the prior entry information, and adding the marking information in the display area. In an example, after the entry information of the first priority and the entry information of the second priority are input, whether the entry information of the first priority and the entry information of the second priority are coherent or not is judged, and when the entry information of the first priority and the entry information of the second priority are not coherent, the marking information is added behind the entry information of the first priority and in front of the entry information of the second priority. The prior logging information is logging information with a first priority.
The beneficial effects of the above technical scheme are that: the display area of the marked information is determined, the distribution pattern of the marked information is improved, a user can conveniently and accurately obtain the marked information, and the function of continuously inputting the information is better played.
According to some embodiments of the invention, the judging the validity of the entered information instruction includes:
acquiring behavior information of a supplier, inputting the behavior information into a pre-trained supplier label model, and outputting a supplier label;
generating a vendor portrait based on the vendor tag;
carrying out feature extraction on the supplier portrait to obtain integrity data of the supplier;
judging whether the supplier is an honest supplier or not according to the honest data, and acquiring the permission level of information input by the honest supplier when the supplier is determined to be an honest supplier;
and inquiring a preset authority level of the input information according to the input information instruction, and determining that the input information instruction is legal when the authority level of the input information of the honest supplier is determined to be greater than the preset authority level.
The working principle of the technical scheme is as follows: the behavior information comprises historical supply orders, supply speed, products and the like of a supplier, and is input into a pre-trained supplier label model to output a supplier label; generating a vendor portrait based on the vendor tag; carrying out feature extraction on the supplier portrait to obtain integrity data of the supplier; when the integrity provider is determined, acquiring the authority level of information input by the integrity provider; and when the authority level of the entry information of the honest supplier is determined to be greater than the preset authority level, determining that the entry information instruction is legal, and indicating that the supplier has the authority to carry out the entry of the type of the entry information.
The beneficial effects of the above technical scheme are that: through secondary verification, integrity data and entry permission of the supplier are verified, the legality of the information entry instruction is guaranteed, effective management of the supplier during entry of the entry information is achieved, and the accuracy and the validity of information stored in the system are improved.
In one embodiment, the method further comprises: the data transmission module and the transmission rate calculation module; wherein,
the data transmission module is connected with the purchasing service management module and the mobile terminal and is used for:
forwarding the purchase order request information sent by the mobile terminal to the purchase service management module;
receiving a purchase order acquired by the purchase service module according to the purchase order request information and sending the purchase order to the mobile terminal;
the transmission rate calculation module is connected with the data transmission module and used for calculating the data transmission rate of the data transmission module, comparing the data transmission rate with a preset data transmission rate and adjusting the parameter information of the data transmission module when the data transmission rate is determined to be smaller than the preset data transmission rate;
the calculating the data transmission rate of the data transmission module comprises:
the data transmission module comprises k channels; wherein, a main channel is set;
calculating an influence factor S of a main channel set by the data transmission module on the data transmission rate:
wherein, w0Traffic volume per unit time for the primary channel;average power gain for k channels;is the average power of k channels; w is aiThe communication volume of the ith channel unit time; epsilon is an interference parameter to the main channel;
calculating the data transmission rate V of the data transmission module according to the influence factor S of the main channel set by the data transmission module on the data transmission rate:
wherein g is the power gain of the main channel; x is an integrated parameter.
The working principle and the beneficial effects of the technical scheme are as follows: the mobile terminal sends purchase order request information to the data transmission module, the purchase order request information is forwarded to the purchase service management module through the data transmission module, and the purchase service management module acquires a purchase order according to the purchase order request information and sends the purchase order to the mobile terminal, so that the mobile terminal can monitor and detect the generation state of the order information at any time, timely and accurately acquire the progress of purchase service, and user experience is improved. The transmission rate calculation module calculates the data transmission rate of the data transmission module, compares the data transmission rate with a preset data transmission rate, and adjusts the parameter information of the data transmission module when the data transmission rate is determined to be smaller than the preset data transmission rate; the data transmission rate of the data transmission module can be ensured, the waiting time for sending and receiving information by a user is reduced, the response rate of the system is improved, and the timeliness of the transmitted data is ensured. The influence factor S of the main channel set by the data transmission module on the data transmission rate is accurately calculated according to the communication volume of the main channel in unit time, the average power of k channels and the like, so that the data transmission rate V of the data transmission module is accurately calculated, and the accuracy of judging the data transmission rate and the preset data transmission rate is improved. Epsilon is an interference parameter, namely interference level, on the main channel, and influences the communication volume of the main channel in unit time, and the larger the interference parameter is, the smaller the communication volume of the main channel in unit time is. In wireless systems, antennas are used to convert electrical current into electromagnetic waves, and the transmitted and received signals may also be amplified during the conversion, a measure of this energy amplification being gain.Is the average power gain over k channels, i.e., the average of the power gains over k channels.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides a purchase thing networking cloud platform system which characterized in that, the system includes: the system comprises a supplier management module, a purchasing business management module, a raw material inventory management module and a financial management module; wherein,
the supplier management module is used for managing registered suppliers;
the purchasing business management module is connected with the supplier management module and used for generating a purchasing order between a purchaser and a supplier and managing purchasing business;
the raw material inventory management module is connected with the purchasing business management module and is used for carrying out inventory management on the purchased materials acquired according to the purchasing order;
the financial management module is connected with the raw material inventory management module and is used for receiving the ex-warehouse documents and the in-warehouse documents generated when the raw material inventory management module carries out inventory management and carrying out financial management based on the ex-warehouse documents and the in-warehouse documents;
the system further comprises: the data transmission module and the transmission rate calculation module; wherein,
the data transmission module is connected with the purchasing service management module and the mobile terminal and is used for:
forwarding the purchase order request information sent by the mobile terminal to the purchase service management module;
receiving a purchase order acquired by the purchase service management module according to the purchase order request information and sending the purchase order to the mobile terminal;
the transmission rate calculation module is connected with the data transmission module and used for calculating the data transmission rate of the data transmission module, comparing the data transmission rate with a preset data transmission rate and adjusting the parameter information of the data transmission module when the data transmission rate is determined to be smaller than the preset data transmission rate;
the calculating the data transmission rate of the data transmission module comprises:
the data transmission module comprises k channels; wherein, a main channel is set;
calculating an influence factor S of a main channel set by the data transmission module on the data transmission rate:
wherein, w0Traffic volume per unit time for the primary channel;average power gain for k channels;is the average power of k channels; w is aiThe communication volume of the ith channel unit time; epsilon is an interference parameter to the main channel;
calculating the data transmission rate V of the data transmission module according to the influence factor S of the main channel set by the data transmission module on the data transmission rate:
wherein g is the power gain of the main channel; x is an integrated parameter.
2. The procurement internet of things cloud platform system of claim 1, wherein the supplier management module comprises:
the supplier archive information management module is used for recording basic information, contact information, settlement information and financial subjects of a supplier;
the supplier admission and exit management module comprises online registration, admission pre-review, admission review and qualified supplier catalogue entry, wherein the qualified supplier targets a clear service relationship, admitted products and unqualified supplier evaluation and exit management;
and the supplier evaluation management module comprises daily reports, field investigation, regular evaluation and compliance examination on the suppliers.
3. The purchasing internet of things cloud platform system of claim 1, wherein the purchasing service management module comprises:
the purchasing plan management module integrates purchasing requirements, compiles a purchasing plan and distributes purchasing tasks;
the purchasing scheme management module is used for determining a purchasing mode based on the property of the purchased materials and determining a purchasing scheme and a supplier according to the purchasing mode;
the purchasing contract management module is used for signing purchasing orders, agreements and contract files according to the purchasing scheme determined by the purchasing scheme management module and a supplier, compiling and approving the contract in the process, and issuing the purchasing orders and the contract with the supplier through the electronic commerce management module;
and the electronic commerce management module is used for realizing the issuing of purchase orders and contracts between a supplier and a buyer, including online transaction and contract execution.
4. The procurement internet of things cloud platform system of claim 3, characterized by: the purchasing mode comprises bidding purchasing, price inquiring purchasing and agreement purchasing;
the purchasing scheme management module comprises:
the bid inviting and purchasing management submodule is used for realizing overall process management of bid inviting and purchasing and comprises a bid inviting file, a bid inviting notice, a registration audit, a bid inviting expense, a bid, an opening bid, online bid evaluation, calibration, bid evaluation announcement and a calibration result notice;
the price inquiry and purchase management submodule is used for realizing the whole process management of price inquiry and purchase, and comprises price inquiry books, price inquiry notice, registration audit, quotation disclosure, price inquiry results and price inquiry result notice;
and the protocol purchasing management submodule is used for realizing the management of the whole protocol purchasing process.
5. The purchasing internet of things cloud platform system of claim 4, wherein the tendering purchase includes public tendering, invitation tendering; the price inquiring purchase comprises public price inquiring, quality comparing price, competitive negotiation, single source and bidding; the agreement purchase comprises the execution of long agreement and fixed price.
6. The procurement internet of things cloud platform system of claim 1, wherein the raw materials inventory management module comprises:
the identification module is used for dividing the goods areas and the goods positions of the raw material library, identifying each goods area and each goods position, and adopting a two-dimensional code as an identification mode;
a cargo space identification module for:
when the purchased materials are put into a warehouse, automatically distributing goods positions for the purchased materials, and when the stacking equipment sends the purchased materials to a specified position, recording warehousing information and generating warehousing documents;
when the purchased materials are delivered out of the warehouse, the delivery information is recorded, and delivery documents are generated;
and sending the warehousing documents and the ex-warehouse documents to the financial management module.
7. The procurement internet of things cloud platform system of claim 1, characterized in that the system further comprises:
the judging module is used for detecting whether a supplier sends an information recording instruction or not, and judging the legality of the information recording instruction when the supplier is determined to send the information recording instruction;
the receiving module is connected with the judging module and used for receiving a plurality of input information uploaded by a supplier when the judging module determines that the input information instruction is legal;
the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring a management service preset in a supplier entry module and a node corresponding to the management service;
the second acquisition module is connected with the receiving module and used for acquiring the first characteristic information of each input information;
a third obtaining module, connected to the first obtaining module, configured to obtain second feature information of a node corresponding to the management service;
the matching relationship generation module is respectively connected with the second acquisition module and the third acquisition module and is used for matching the first characteristic information with the second characteristic information to obtain nodes matched with each input information and establishing the matching relationship between the input information and the matched nodes;
the marking information adding module is used for acquiring the input sequence of the input information; sequentially inputting the input information according to the input sequence, acquiring the consistency of adjacent input information in the input process, judging whether the consistency is less than the preset consistency, acquiring the data type of the previously input information when the consistency is determined to be less than the preset consistency, and acquiring the configuration application corresponding to the previously input information according to a preset mapping rule when the data type is determined to be image data; the configuration application is used for extracting a display area of the to-be-entered marking information in the prior entry information, and adding the marking information in the display area.
8. The purchasing internet of things cloud platform system of claim 7, wherein the judging the validity of the input information instruction includes:
acquiring behavior information of a supplier, inputting the behavior information into a pre-trained supplier label model, and outputting a supplier label;
generating a vendor portrait based on the vendor tag;
carrying out feature extraction on the supplier portrait to obtain integrity data of the supplier;
judging whether the supplier is an honest supplier or not according to the honest data, and acquiring the permission level of information input by the honest supplier when the supplier is determined to be an honest supplier;
and inquiring a preset authority level of the input information according to the input information instruction, and determining that the input information instruction is legal when the authority level of the input information of the honest supplier is determined to be greater than the preset authority level.
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