CN114820116A - Market collection management system - Google Patents

Abstract

The invention provides a market collecting management system, which is used for a buyer with a large number of farmer product purchasing demands to issue collecting requests to a farmer market and enables a vendor in the market to conduct competitive bidding collection, and is characterized by comprising the following steps: a plurality of vendor terminals each held by a vendor of a product sold in a farm market; the buyer terminal is held by a buyer needing to collect farmer products; and the management server, wherein the purchasing side terminal enables the purchasing side to input an acquisition request to be sent to the management server, the management server respectively sends the acquisition request to corresponding vendor terminals according to vendor identification numbers to enable each vendor to compete, after the quotation information is obtained, the vendor identification numbers are sorted according to the quotation information according to a preset rule to form a competitive bidding list, at least one vendor is further determined to be a winning-bid vendor according to the competitive bidding list, and once the purchasing side determines to place an order, the management server sends a purchase order to the vendor terminals to enable the winning-bid vendor to prepare goods.

Description

Market centralized procurement management system

technical field

The invention belongs to the field of farmers' market management, in particular to a market centralized procurement management system.

Background technique

A farmers market is a fixed place that sells vegetables, fruits, meat and other agricultural products. There are often a large number of stalls in the place for vendors to sell agricultural products to consumers who enter the market. When some enterprises and institutions as buyers (such as school canteens, restaurants, etc.) need a large number of agricultural products, they will also send procurement personnel to the farmers market to purchase agricultural products in bulk.

In the traditional centralized procurement, the procurement personnel manually select the nearby farmers' market as the procurement point, and go to each procurement point to select and compare the agricultural products of different vendors. During this period, it is necessary to negotiate the price with the vendors. Such a centralized procurement process is very troublesome, requiring procurement personnel to go back and forth to shop around to determine the final procurement target. For street vendors, the centralized procurement process also consumes their energy and time costs.

At present, there are already some remote grocery shopping apps on the market, which allow consumers to directly place orders for agricultural products remotely. However, this kind of grocery shopping application is not transparent enough, the purchaser cannot determine the quality of the purchased farmer's products, and the purchaser usually needs to purchase in large quantities, this kind of remote grocery shopping application for general consumers does not meet the requirements.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned problems, a market centralized procurement management system is provided for allowing a purchaser with a large number of agricultural product purchase needs to issue a centralized procurement request to the farmers market, and to allow vendors in the market to bid for centralized procurement. The present invention adopts the following technology. Program:

The invention provides a market centralized procurement management system, which is characterized by comprising: a plurality of vendor terminals, which are respectively held by each vendor in a farmers market who sells agricultural products; a buyer's terminal, which is owned by the vendors who need to collect agricultural products. The purchaser holds; and the management server is connected to each vendor terminal and each purchaser terminal in communication, wherein the purchaser terminal has a purchase side screen storage unit, a purchase side input display unit and a purchase side communication unit, and the management server has a vendor side. The information storage unit, the bidding information acquisition unit, the list sorting generation unit, the order generation unit, and the service-side communication unit. The vendor information storage unit stores the vendor's identification number and the product type information of the agricultural products sold. The purchase-side screen storage unit The centralized procurement request screen is stored, and the procurement side input display part displays the centralized procurement request screen, allowing the buyer to input the product type information of the agricultural products to be purchased, the required centralized procurement quantity, and the budget range value, and the procurement side communication department displays the product type information. , the number of centralized purchases and the budget range value are sent to the management server as a centralized purchase request, the centralized purchase request storage part stores the centralized purchase request, and the vendor matching part matches the information from the vendor information storage part according to the product type information in the centralized purchase request. The vendor identification number of the vendor who sells the corresponding agricultural products. The communication department on the service side sends the centralized procurement request to the corresponding vendor terminal according to the vendor identification number to allow each vendor to bid. The bidding information acquisition department obtains the vendor identification entered when the vendor bids. Number and centralized procurement quotation information, the list sorting and generation department will sort the vendor identification numbers according to the quotation information according to the predetermined rules to form a bidding list, and send it to the buyer’s terminal. According to the product category information and bidding information corresponding to the winning vendor, and based on the vendor identification number, product category information, bidding information and centralized procurement request, a purchase order corresponding to the winning vendor is generated, and the service-side communication department sends the purchase order to the purchaser Terminal, the input and display part of the purchasing side displays the bidding list for the purchaser to confirm the order. Once the purchaser confirms to place the order, the communication department of the management side sends the purchase order to the vendor terminal according to the vendor identification number of the centralized purchase vendor, so that the corresponding vendor wins the bid. Stock according to the product category information and product quantity in the purchase order.

Invention action and effect

According to the market centralized procurement management system and market centralized procurement management system of the present invention, since the centralized procurement request screen is displayed on the buyer's terminal to allow the buyer to input the centralized procurement request, the quotation information of each vendor is obtained through the bidding information acquisition section, and further basis The predetermined centralized procurement bidding rules sort the quotation information, so the system can automatically help the purchaser screen qualified vendors according to the preset rules, which effectively saves the purchaser's energy in selecting the winning vendors. In addition, after the purchaser confirms the order, it can also automatically send the purchase order to the winning bidder for stocking, realizing remote centralized procurement. Through such a system, when the purchaser's purchase volume is large, multiple vendors can cooperate to provide products, which not only facilitates the purchaser to collect a large number of agricultural products at one time, but also facilitates the bidding process and improves the procurement process. s efficiency.

Description of drawings

FIG. 1 is a block diagram of a market centralized procurement management system in an embodiment of the present invention.

FIG. 2 is a block diagram of a vendor terminal in an embodiment of the present invention.

FIG. 3 is a schematic diagram of an electronic scale in an embodiment of the present invention.

FIG. 4 is a block diagram of an electronic scale in an embodiment of the present invention.

FIG. 5 is a block diagram of a buyer terminal in an embodiment of the present invention.

FIG. 6 is a block diagram of a market management terminal in an embodiment of the present invention.

FIG. 7 is a block diagram of a management server in an embodiment of the present invention.

FIG. 8 is a table of contents stored in a vendor information storage unit in an embodiment of the present invention.

FIG. 9 is a block diagram of an order generation unit in an embodiment of the present invention.

FIG. 10 is the content of the purchase order in the embodiment of the present invention.

FIG. 11 is a flowchart of a centralized acquisition process in an embodiment of the present invention.

Detailed ways

In order to make it easy to understand the technical means, creative features, goals and effects realized by the present invention, the market centralized procurement management system of the present invention is described in detail below with reference to the embodiments and the accompanying drawings.

As an implementation form, a market centralized procurement management system is provided, which is characterized in that it includes: a plurality of vendor terminals, which are respectively held by each vendor in the farmers market who sells agricultural products; the buyer terminal, which needs to be centralized procurement. The purchaser of agricultural products holds; and the management server, which is respectively connected to each vendor terminal and each purchaser terminal, wherein the purchaser terminal has a purchase-side screen storage part, a purchase-side input display part, and a purchase-side communication part to manage The server has a vendor information storage unit, a bidding information acquisition unit, a list sorting generation unit, an order generation unit, and a service-side communication unit. The vendor information storage unit stores the vendor identification number of the vendor and the product category information of the agricultural products sold. The purchasing side The screen storage part stores the centralized procurement request screen, and the procurement side input display part displays the centralized procurement request screen, allowing the buyer to input the product type information of the agricultural products to be purchased, the required centralized procurement quantity and the budget range value, and the procurement side communication department will The product type information, the centralized purchase quantity and the budget range value are sent to the management server as a centralized purchase request. The centralized purchase request storage unit stores the centralized purchase request. According to the vendor identification number, the communication department on the service side sends the centralized procurement request to the corresponding vendor terminal for each vendor to bid, and the Bidding Information Acquisition Department obtains the vendor's bid and enters it when the vendor bids. The vendor identification number and the centralized procurement quotation information, the list sorting and generation department will sort the vendor identification numbers according to the quotation information according to the predetermined rules to form a bidding list, and send it to the buyer's terminal. The order generation department determines at least one vendor according to the bidding list as the winning bid The vendor will generate a purchase order corresponding to the vendor who won the bid according to the product category information and bidding information corresponding to the vendor that won the bid, as well as the vendor identification number, product category information, bidding information and centralized procurement request. The service-side communication department will send the purchase order to the vendor. To the buyer's terminal, the input and display unit on the purchasing side displays the bidding list for the buyer to confirm the order. Once the buyer confirms the order, the communication department on the management side sends the purchase order to the vendor terminal according to the vendor's identification number of the centralized purchasing vendor, so that the corresponding The winning bidder will stock up according to the product category information and product quantity in the purchase order.

In the above-mentioned embodiment, it can also have such technical features, and further include: a market management terminal, which is held by the management personnel of the farmers market, and is connected to the management server. The storage part stores the booth position information of each booth and the corresponding booth status. The market management terminal has a management side screen storage part, a management side input display part and a management side communication part. The management side screen storage part stores the booth bidding screen, and the management side The input display part displays the booth bidding screen and displays the booth location information and booth status of each booth, so that the management personnel can select the booth to be sold by bidding as the booth to be rented. The management side communication department sends the booth location information of the booth to be rented to each booth through the management server. Booth terminal, so that vendors can bid for the stalls to be rented and input the booth quotation information. The bidding information acquisition part is also used to obtain the booth quotation information. Sorting to form a booth bidding list, the communication department of the management side sends the booth location information of the booths to be rented to the corresponding vendor terminals in order according to the order of the booth bidding list, so that the vendors can select the desired booths from the booths to be rented in sequence, and the booth status The update part updates the corresponding booth status in the booth information storage part to the sold state according to the booth identification number of the required booth, and stores the vendor identification number and the booth location information correspondingly.

In the above-mentioned embodiment, there may also be such a technical feature, wherein the bidding rule for the predetermined booth is to sort the vendor identification numbers from high to low according to the booth quotation information.

In the above-mentioned embodiment, it can also have such technical features, further comprising: wherein, the centralized procurement quotation information includes the selling price and the selling quantity, and the predetermined centralized procurement bidding rule is to be the first in the order of the selling price from low to high. The first priority, the second priority is sorted according to the number of sales.

In the above-mentioned embodiment, there may also be such a technical feature, wherein the vendor information storage unit further stores the vendor's credit rating, and the predetermined centralized procurement bidding rule further includes that the vendor's credit rating is higher than a preset level.

In the above-mentioned embodiment, the technical feature may further include: an electronic scale, which is connected in communication with the management server, wherein the management server further has an order information storage unit, and the electronic scale has a pallet, a weighing unit, and a product image. The acquisition unit, communication unit and control unit, once the vendor puts the agricultural products ordered by the buyer on the pallet, the weighing unit senses the weight change and outputs the actual weight of the agricultural products, and the control unit senses the agricultural products in the weighing unit. When the weight changes, the product image acquisition unit is controlled to collect the product images of the agricultural products on the pallet, the communication unit takes the actual weight as the purchase amount, and sends the purchase amount and product image to the management server, and the order information storage unit is used for storage. Purchase orders and store purchase quantities and product images in the corresponding purchase orders.

In the above-mentioned embodiment, there may also be such a technical feature, wherein the management server further has a product image recognition unit and a type determination unit, and the product image recognition unit is used to perform image recognition on the product image to obtain corresponding actual type information, The category determination unit determines whether the actual category information matches the product category information in the purchase order. When the category determination unit determines that it does not match, the service-side communication unit sends reminder information and product images to the buyer's terminal for the buyer to confirm the order.

In the above-mentioned embodiment, it can also have such technical features, and further include: a monitoring camera, connected in communication with the management server, for shooting the booth where the street vendor is located and sending the captured booth monitoring video to the management server in real time, Among them, the management server also has a stocking video acquisition unit. Once the purchaser confirms to place an order, the stocking video acquisition unit determines the corresponding stocking camera according to the vendor who needs to stock up, and obtains the stocking surveillance video captured by the stocking camera. The service-side communication department When sending reminder information and product images, the stocking monitoring video is also sent to the buyer's terminal.

<Example>

The market centralized procurement management system of the present embodiment is set in a farmers market (such as a vegetable market), and there are n booths in the farmers market, and each booth has vendors selling various agricultural products. This market centralized procurement management system allows consumers to communicate with vendors remotely to select satisfactory agricultural products and complete the purchase.

FIG. 1 is a block diagram of a market centralized procurement management system in an embodiment of the present invention.

As shown in FIG. 1, the market centralized procurement management system 10 has n booth subsystems 11, m buyer terminals 12, one market management terminal 13, a management server 14, and communication networks 15a, 15b and 15c.

The management server 14 communicates with each device in each booth subsystem 11 through the communication network 15a, communicates with each purchaser terminal 12 through the communication network 15b, and communicates with the market management terminal 13 through the communication network 15c. .

In this embodiment, the purchasers are various enterprises and institutions, such as schools and other units that need to purchase agricultural film products in groups. The vendors in the farmers market bid according to these centralized purchasing requests and provide the purchasers with agricultural products.

Each booth corresponds to a booth subsystem 11 , and the booth subsystem 11 has a vendor terminal 21 , an electronic scale 22 , a booth screen 23 and a monitoring camera 24 .

The vendor terminal 21 is a smartphone held by the vendor, and the smartphone is provided with a camera. In this embodiment, the vendor identification number is the vendor's account information. After the vendor completes the login through the account information, the account information will be stored in the vendor terminal 21. middle.

FIG. 2 is a block diagram of a vendor terminal in an embodiment of the present invention.

As shown in FIG. 2 , the vendor terminal 21 includes a collection request acquisition unit 31 , a vendor-side screen storage unit 32 , a vendor-side input display unit 33 , a vendor-side communication unit 34 , and a vendor-side control unit 35 .

The collective purchase request acquisition unit 31 is configured to communicate with the management server 14 through the vendor-side communication unit 34 , and to acquire a purchaser's collective purchase request from the management server 14 .

The vendor-side screen storage unit 31 stores a centralized purchase bidding screen, a stocking screen, and a booth bidding screen. In this embodiment, the vendor can enter the corresponding screen respectively by selecting the bidding operation and the stocking operation on the vendor terminal 21 .

The centralized purchase bidding screen is used to display when the vendor selects the bidding operation, and displays the centralized purchase request obtained by the centralized purchase request acquisition department for the vendor to bid. In this embodiment, once the vendor selects the bidding operation, the collective purchase request acquisition unit will acquire all the current centralized purchase requests in the management server 14 .

The centralized procurement bidding screen has a centralized procurement request selection part and a bidding information input part.

Among them, the selection part of the centralized procurement request is used to display all the centralized procurement requests obtained by the acquisition department of the centralized procurement request, so that the vendor can select one for bidding, and the input part of the bidding information is used to display the centralized procurement request after the vendor has selected a centralized procurement request. Request the specific information and let the vendor enter the product quotation and the sales quantity as the centralized procurement quotation information.

In this embodiment, the bid price for the product input by the vendor in the bidding information input part cannot exceed the upper limit of the purchase budget in the centralized purchase request.

Once the vendor confirms the input of the centralized purchase quotation information, the vendor-side communication unit 34 sends the centralized purchase quotation information, the corresponding centralized purchase request, and the vendor identification number of the vendor to the management server 14 as a bidding request.

The stocking screen is used to display when the purchaser confirms to place an order. Specifically, when the vendor-side communication unit 34 receives the purchase order sent by the management server 15, the vendor-side input display unit 33 displays the stocking screen and displays the information of each product type in the purchase order and the corresponding purchase quantity on the screen, thereby Ask the vendors to stock up based on this information.

In this embodiment, the vendor's stocking process is as follows: put the corresponding types of agricultural products into the electronic scale 22, and the electronic scale 22 will weigh the actual weight of the placed agricultural products (that is, the purchase quantity) and take pictures to obtain the corresponding product image. , and further sent to the management server 15, so that the management server 15 updates the information in the purchase order according to the information.

In this embodiment, once the vendor confirms the completion of the stocking through the stocking screen, the vendor-side communication unit 34 sends a stocking completion message to the management server 15 .

The booth bidding screen is used to display the booths to be rented, and the vendors can enter the booth quotation information to bid.

Once the vendor confirms the input of the booth quotation information, the vendor-side communication unit 34 sends the booth quotation information to the management server 14, and receives the bidding result returned by the management server 14 after the bidding is completed. The booth bidding screen further displays the bidding results for the vendors to confirm.

The vendor-side input display unit 33 is used to display the above-mentioned screens, so that the vendors can complete the corresponding human-computer interaction through these screens.

The vendor-side communication unit 34 performs communication connection between the vendor terminal 21 , the management server 14 , and the purchaser terminal 12 .

The electronic scale 22 is used to allow the vendors to weigh the actual weight of the agricultural products sold and collect product images of the agricultural products.

FIG. 3 is a schematic diagram of an electronic scale in an embodiment of the present invention, and FIG. 4 is a block diagram of an electronic scale in an embodiment of the present invention.

As shown in FIGS. 3 and 4 , the electronic scale 22 has a casing 221 , a pallet 222 , a weighing unit 223 , a product image capturing unit 224 , a receipt printing unit 225 , a communication unit 226 and a control unit 227 .

The casing 221 is the main body of the electronic scale 22 . The casing 221 is provided with common structures such as a display screen, an input keyboard, and a battery. In addition, the communication unit 226 and the control unit 227 are also arranged in the casing 221 .

The weighing unit 223 is suspended below the casing 221 , and the weighing unit has a weighing base 2231 , a weighing sensor (not shown in the figure) and a connecting rod member 2232 .

Specifically, the shape of the weighing seat 2231 is cross-shaped, and a groove for placing the weighing sensor is opened in the center thereof, and the pallet 222 is placed on the weighing sensor. The four ends of the scale seat 2231 are provided with upwardly bent hooks, thereby forming a limiting portion for preventing the pallet 222 from being separated from the scale seat 2231 . The connecting rod member 2232 is used to connect the scale base 2231 and the casing 221 , so that the scale base 2231 is suspended below the casing 221 .

In this embodiment, when the street vendor needs to weigh agricultural products, the electronic scale 22 is placed in the air, and the weighing unit 223 makes the pallet 222 horizontal under the action of its own gravity, so that the electronic scale 22 is in a weighing state. Next, when the vendor puts the agricultural products on the pallet 12 , the load cell will sense the corresponding weight change and output the actual weight of the agricultural products to the control unit 227 .

The product image capturing unit 224 is a camera installed on the bottom surface of the housing 221 with the lens facing the pallet 222 , for capturing the product image of the agricultural product being weighed on the pallet 222 and outputting it to the control unit 227 .

In this embodiment, once the weighing unit 223 senses a change in weight, the product image acquisition unit 224 will photograph the pallet 12 to acquire a product image.

When receiving the purchase order and the order number sent by the management server, the receipt printing unit 225 prints the actual weight, unit price, total price and purchase time of each agricultural product in the purchase order.

The communication unit 226 is a communication module arranged inside the casing 221 , and is used for data exchange between the electronic scale 22 and the management server 14 . In this embodiment, each electronic scale 22 has its own electronic scale identification number, and the management server 225 can communicate with the communication unit 226 of the corresponding electronic scale 22 through the electronic scale identification number.

Once the control unit 227 receives the actual weight weighed by the weighing unit 223 and the product image collected by the product image collection unit 224 , it controls the communication unit 226 to send the actual weight, the product image and the electronic scale identification number of the electronic scale 22 correspondingly to the management server 14.

The booth screen 23 is arranged above the booth of the farmers market, and can communicate with the management server 14 to obtain product type information and price information of the farmers' products sold at the corresponding booth, and display the information to the consumers.

The surveillance cameras 24 are distributed in the farmers market, and are all connected to the management server 14 in communication. In this embodiment, each booth is provided with at least one surveillance camera 24 whose lens is facing the booth. The surveillance camera 24 is used to photograph the booth and form a real-time booth surveillance video.

The purchaser terminal 12 is a terminal held by the purchaser, and is used to allow the person responsible for the purchase of the purchaser (hereinafter referred to as the purchaser directly for the convenience of description) to collect the desired agricultural products through the management server 14 .

FIG. 5 is a block diagram of a buyer terminal in an embodiment of the present invention.

As shown in FIG. 5 , the purchaser terminal 12 includes a purchase-side screen storage unit 41 , a purchase-side input display unit 42 , a purchase-side communication unit 43 , and a purchase-side control unit 44 for controlling each of the above-mentioned units.

The purchasing-side screen storage unit 41 stores a collective purchase request screen and an order confirmation screen.

The centralized procurement request screen is used for the purchaser to input the centralized procurement request. In this embodiment, the centralized purchase request screen 411 has multiple input boxes, which are used for the purchaser to input the product type information of the agricultural products to be purchased, the corresponding centralized purchase quantity, the centralized purchase error and the budget range value. You can also enter information such as collection deadline, expected delivery time, delivery address, and collection notes.

In this embodiment, the centralized procurement error is the error range of the centralized procurement quantity allowed by the purchaser.

Once the purchaser confirms the input, the purchaser-side communication unit 43 transmits the information input by the purchaser to the management server 14 as a collective purchase request.

The order confirmation screen is used to display when the purchasing-side communication part 43 receives the purchase order sent by the management server 14, and displays the purchase order and the bidding list on this screen, so that the purchaser can confirm the vendor who bids for weighing (namely, the vendor who wins the bid) and the corresponding vendor. product quotation information.

In this embodiment, the order confirmation screen includes a contact button and an order button in addition to the purchase order display portion where the purchase order is displayed.

The contact button is used for the purchaser to make video contact with the vendor. Once the purchaser clicks on the contact request, the purchase-side communication unit 43 sends a contact request to the management server 14 to establish a connection between the purchaser terminal 12 and the corresponding vendor terminal 21 The communication connection, further displaying the real-time agricultural product video captured by the vendor terminal 21 on the order confirmation screen, so that the buyer can communicate with the vendor and select the desired product from the agricultural products being sold through the agricultural product video (ie pick dishes).

The order button is used to let the buyer click to place an order and pay after confirming that there is no problem with the purchase order. Once the purchaser completes the order and payment, the communication part of the purchaser side sends a payment completion message to the management server 14 for subsequent processing.

The purchaser-side input display unit 42 is used to display the above-mentioned screens, so that the purchaser can complete the corresponding human-computer interaction through these screens.

The purchasing-side communication unit 43 is used for data exchange between the purchasing-side terminal 12 and the management server 14 .

The market management terminal 13 is a PC held by managers of the farmers' market.

FIG. 6 is a block diagram of a market management terminal in an embodiment of the present invention.

As shown in FIG. 6 , the market management terminal 13 includes a management-side screen storage unit 51 , a management-side input display unit 52 , a management-side communication unit 53 , and a management-side control unit 54 .

The management-side screen storage unit 51 stores a booth bidding screen and a credit level setting screen.

The booth bidding screen is used to display when the manager selects the booth bidding operation, and displays the booth location information and booth status of each booth on the screen, so that the manager can select the booth that needs to be sold by bidding as the booth to be rented.

Once the management personnel confirms the bidding, the management-side communication unit 53 sends the booth position information of the booth to be rented to the management server 14 as a booth bidding request.

The credit level setting screen is used for managers to set the credit level of each vendor in the farmers market. When the administrator completes the setting, the management-side communication unit 53 sends the set credit level and the corresponding vendor identification number to the management server 14 .

The input display part 52 on the management side is used to display the above-mentioned pictures, so that the administrator can complete the corresponding human-computer interaction through these pictures.

The management-side communication unit 53 is used for data exchange between the market management terminal 13 and the management server 14 and between them.

Figure 7 is a block diagram of a management server in an embodiment of the present invention.

As shown in FIG. 7 , the management server 14 includes a vendor information storage unit 71, a bid information acquisition unit 72, a list ranking generation unit 73, an order generation unit 74, a product image recognition unit 75, a category determination unit 76, an order information storage unit 77, The stocking video acquisition unit 78 , the booth information storage unit 79 , the booth status update unit 80 , the service-side communication unit 81 , and the service-side control unit 82 for controlling the above-mentioned units.

The vendor information storage unit 51 stores various types of information for each vendor.

FIG. 8 is a table of contents stored in a vendor information storage unit in an embodiment of the present invention.

As shown in FIG. 8 , the vendor information storage unit 72 stores a vendor identification number 721 , corresponding equipment information 722 , and product type information 723 , price information 724 , and product basic information 725 of agricultural products sold by the vendor.

The vendor identification number 721 is the account information of the vendor, and the service-side communication unit 81 can communicate with the corresponding vendor terminal 21 according to the account information.

The device information 722 is the basic information of each device in the vendor subsystem 11. In the first embodiment, the device information includes the electronic scale identification number, the booth screen identification number and the monitoring identification number. communicate with the corresponding device.

The product type information 723 is the type information of the agricultural products sold by the street vendor, the price information 724 is the selling price of the corresponding type of agricultural products, and the basic product information 725 includes the basic information of the agricultural products suppliers, origin and other products. In the first embodiment, the product type information 723 , the price information 724 and the basic product information 725 are preset by the vendors and stored in the vendor information storage unit 71 after being reviewed.

The bidding information acquisition unit 72 is used to acquire the vendor identification number and the quotation information input by the vendor when bidding on the collective purchase request. In this embodiment, the quotation information includes the product quotation entered by the vendor, the selling quantity of agricultural products that can be provided, and the bidding time when the vendor confirms to bid. Temporarily store it corresponding to the collection request.

The list sorting and generating unit 73 sorts the vendor identification numbers according to the quotation information according to the predetermined centralized procurement bidding rules to form a bidding list.

In this embodiment, the predetermined centralized procurement bidding rule is to sort the quotation information whose credit level is higher than the preset level after the time of the centralized procurement request expires, and the sorting is based on the order of selling price from low to high as the first priority Level, according to the number of sales is the second priority. In addition, when the bidding unit price is the same, it is sorted according to the order of bidding time.

The order generation unit 74 determines the bid-winning vendor according to the order of the bidding list, and generates a purchase order corresponding to the bid-winning vendor according to the bidding information corresponding to the bid-winning vendor and the received collective purchase request. The service-side communication unit 81 transmits the purchase order to the vendor terminal 21 after the purchase order is generated.

FIG. 9 is a block diagram of an order generation unit in an embodiment of the present invention.

As shown in FIG. 9 , the order generation unit 74 includes a successful bid vendor determination unit 741 , a stock quantity determination unit 742 , and a purchase order generation unit 743 .

The bid-winning vendor determination unit 741 sequentially acquires the sales quantities corresponding to the vendor identification numbers in the order of the bidding list, and accumulates them until the sum of the sales amounts is greater than the centralized purchase quantity in the centralized purchase request, and assigns the acquired vendor identification numbers to the total number of purchases. The corresponding vendor is identified as the winning vendor.

The stocking quantity determining unit 742 determines the stocking quantity of agricultural products that each winning bidder needs to provide according to the selling quantity and the collective purchasing quantity of each winning bidder.

The purchase order generation unit 743 calculates the total order price according to the stocking quantity and the selling price, and generates a purchase order for each successful vendor according to the vendor identification number, product type information, purchase quantity, price information and total order price.

In this embodiment, when generating the purchase order, the order generating unit 74 also generates a corresponding order number.

After the purchase order is generated, the service-side communication unit 81 sends the bid list and the purchase order to the purchaser terminal 12, so that the purchaser can confirm whether the bid list and the purchase order meet the requirements. If it does not meet the requirements, the purchaser can also modify the bidding list and the purchase order through the purchaser terminal 12 , and the confirmed bidding list will be sent to the management server 14 .

The product image recognition unit 75 is used to perform image recognition on the product image to obtain the corresponding actual type information. The image recognition may be based on methods such as machine learning, which will not be repeated here.

The category determination unit 76 determines whether the actual category information matches the product category information in the purchase order.

When the type determination unit 76 determines that there is a match, the order information storage unit 77 normally stores the purchase order.

When the type determination unit 76 determines that there is no match, the service-side communication unit sends reminder information, corresponding product images, and stocking monitoring video to the buyer's terminal 12 for the buyer to confirm the order status.

The order information storage unit 77 stores the order number, the purchase order, the customer identification number, the stocking monitoring video, the vendor identification number, and the order generation time.

FIG. 10 is the content of the purchase order in the embodiment of the present invention.

As shown in FIG. 10 , the information items contained in each purchase order are vendor identification number 551, product type information 552, purchase amount 553, price information 554, actual weight 555, product image 556 and total order price 557, of which one There may be multiple product category information 552 in the purchase order, and each product category information 552 has a purchase amount 553 , a price information 554 , an actual weight 555 and a product image 556 in a one-to-one correspondence.

The stocking video acquisition unit 78 includes stocking camera determination means and stocking video acquisition means.

The stocking camera determining unit is configured to acquire the corresponding monitoring identification number from the vendor information storage unit 51 according to the vendor identification number in the purchase order, and determine the corresponding monitoring camera 24 as the stocking camera.

The stocking video acquisition unit is used to obtain the booth surveillance video captured by the stocking camera as the stocking surveillance video. In the first embodiment, the stocking video acquisition unit will, according to the order generation time of the purchase order, acquire the booth monitoring video of the stocking camera within 1 hour after the order generation time as the stocking monitoring video.

The booth information storage unit 79 stores the booth location information of each booth, the corresponding booth status, and the vendor identification number of the vendor who has the right to use the booth. Wherein, the booth status may be a for-sale state or a sold state, and only when the booth state is a sold state, the booth location information corresponds to a booth identification number.

In this embodiment, when performing booth bidding, the list sorting and generating unit 73 is further configured to sort the vendor identification numbers of the vendors according to the booth quotation information according to the predetermined booth bidding rules to form a booth bidding list. In this embodiment, the bidding rule for the predetermined booth is to sort the vendor identification numbers from high to low according to the booth quotation information.

After the booth bidding list is generated, the communication unit 81 on the management side sends the booth location information of the booths to be rented to the corresponding vendor terminals in sequence according to the order of the booth bidding list, so that the vendors can sequentially select the desired booths from the booths to be rented. And receive the booth location information and vendor identification number of each desired booth.

The booth status update unit 80 updates the corresponding booth status in the booth information storage unit to the sold status according to the booth identification number of the required booth, and updates and stores the vendor identification number and booth location information in the booth information storage unit 79 .

FIG. 11 is a flowchart of a centralized acquisition process in an embodiment of the present invention.

As shown in FIG. 11 , when the buyer needs to conduct centralized procurement, the market centralized procurement management system 10 performs the following processes:

In step S1-1, the purchasing side input display unit 42 displays the centralized purchasing request screen, which is used to allow the purchaser to input the product type information of the agricultural products that need to be collected collectively, the corresponding centralized purchasing quantity, the centralized purchasing error and the budget range value, and then enter the Step S1-2;

In step S1-2, the purchasing-side communication unit 43 sends the information input in step S1-1 as a collective purchase request to the management server 14, and then proceeds to step S1-3;

In step S1-3, the collective purchase request acquisition unit 31 communicates with the management server 14 through the vendor-side communication unit 34, and acquires the purchaser's collective purchase request from the management server 14, and then proceeds to step S1-4;

In step S1-4, the input and display unit 33 on the side of the street vendor displays the centralized procurement bidding screen, and asks the vendor to select a centralized procurement request, and allows the vendor to input the product quotation and the sales quantity as the centralized procurement quotation information, and then proceed to step S1-5;

In step S1-5, the vendor-side communication unit 34 sends the centralized procurement quotation information, the corresponding centralized procurement request, and the vendor identification number of the vendor as a bidding request to the management server 14, and then proceeds to step S1-6;

In step S1-6, the list sorting and generating unit 73 sorts the vendor identification numbers according to the quotation information according to the predetermined centralized procurement bidding rules to form a bidding list, and sends it to the purchaser terminal 12, and then proceeds to step S1-7;

In step S1-7, the order generation unit 74 determines the bid-winning vendor according to the order of the bidding list, and generates a purchase order corresponding to the bid-winning vendor according to the bidding information corresponding to the bid-winning vendor and the received centralized procurement request, and sends it to the buyer's terminal. 12, and then enter step S1-8;

Step S1-8, the purchase side input display part 42 displays the order confirmation screen and displays the purchase order and the bidding list on the screen for the purchaser to confirm, and then proceeds to step S1-9;

In step S1-9, the service-side communication unit 81 sends each purchase order generated in step S1-7 to the corresponding vendor terminal 21, and then proceeds to step S1-10;

In step S1-10, the input and display unit 33 on the side of the vendor displays a stocking screen, and displays a purchase order on the screen for the vendor to stock up accordingly, and then proceeds to step S1-11;

In step S1-11, the electronic scale 22 weighs the actual weight of the agricultural products put in by the vendor during stocking, collects the corresponding product image, and sends the actual weight, product image and electronic scale identification number to the management server 15, and then enters the step S1-11. S1-12;

In step S1-12, the order information storage unit 77 stores the received actual weight and product image in the corresponding purchase order to complete the update, and then proceeds to step S1-13;

In step S1-13, the input and display unit 33 on the side of the vendor displays a stocking screen for the vendor to confirm that the stocking is completed. If the stocking is not completed, proceed to step S1-10, and if the vendor confirms that stocking is complete, proceed to step S1-14;

In step S1-14, the stocking video acquisition unit 53 obtains the booth monitoring video captured by the corresponding monitoring camera 24 according to the purchase order as the stocking monitoring video, and then proceeds to step S1-15;

In step S1-15, the order information storage unit 77 stores the stocking monitoring video in the corresponding purchase order to complete the update, and then enters the end state.

Example function and effect

According to the market centralized procurement management system provided by this embodiment, since the centralized procurement request screen is displayed on the buyer's terminal to allow the buyer to input the centralized procurement request, the bidding information acquisition unit obtains the quotation information of each vendor, and further bids according to the predetermined centralized procurement. The rules sort the quotation information, so the system can automatically help the purchaser screen qualified vendors according to the preset rules, which effectively saves the purchaser's energy in selecting the winning vendors. In addition, after the purchaser confirms the order, it can also automatically send the purchase order to the winning bidder for stocking, realizing remote centralized procurement. Through such a system, when the purchaser's purchase volume is large, multiple vendors can cooperate to provide products, which not only facilitates the purchaser to collect a large number of agricultural products at one time, but also facilitates the bidding process and improves the procurement process. s efficiency.

In the embodiment, since the electronic scale is also provided with an image acquisition unit, when the actual weight of the agricultural product is weighed, the product image of the agricultural product can also be captured at the same time, and by performing image recognition on the product image, the corresponding The product category information, and the further management server can complete the generation of the purchase order according to the product category information, the corresponding product image and the actual weight. Therefore, on the one hand, it realizes the automatic generation of purchase orders for agricultural products, and on the other hand, it also ensures that the information in the order is the actual weight and product image when the vendor weighs the product, so that the information can be used as evidence when there is a problem with the product. , so as to effectively protect the rights and interests of consumers.

In the embodiment, since the booth is further provided with a surveillance camera, and after the consumer completes the settlement of the purchase order, the stocking video of the vendor during the stocking period is obtained through the surveillance camera. Therefore, when consumers inquire about an order, they can check the corresponding stocking video through the order number, so as to obtain confirmation of the behavior of the vendors during the stocking period, and then urge the vendors to make changes to the selected dishes with products of poor quality, etc. Civilized behavior effectively protects the rights and interests of consumers.

In the embodiment, the management personnel of the farmers market can also be used to sell (or rent) the stalls through the market management terminal, and the vendors can participate in the bidding through the market management terminal, thus effectively improving the efficiency of stall management in the farmers market. .

The above embodiments are only used to illustrate specific embodiments of the present invention, and the present invention is not limited to the description scope of the above embodiments.

For example, in the above embodiment, the purchaser can select multiple vendors to complete the centralized procurement request, and the vendor can input the number of agricultural products for sale that can be provided by the vendor when bidding, that is, multiple vendors can share one purchase. The party needs to collect the content. In order to simplify the bidding process, in other solutions of the present invention, the purchaser can also select only one vendor to complete the centralized purchase request.

For example, in the above-mentioned embodiment, the market management terminal is only used for the management personnel to bid for booths. In other solutions of the present invention, the market management terminal may also have other management functions, such as allowing management personnel to mediate disputes between buyers and vendors, and alarm and remind.

Claims (8)

1. A market collection management system, comprising:

a plurality of vendor terminals each held by a vendor of a product sold in a farm market;

the buyer terminal is held by a buyer needing to collect the farmer products; and

a management server which is respectively connected with each vendor terminal and each buyer terminal in a communication way,

wherein the purchasing side terminal has a purchasing side screen storage part, a purchasing side input display part and a purchasing side communication part,

the management server comprises a vendor information storage part, a bidding information acquisition part, a list sorting generation part, an order generation part and a service side communication part,

the vendor information storage part stores a vendor identification number of a vendor and product type information of a product of the vendor,

the purchasing side picture storage part stores an acquisition request picture,

the purchasing side input display part displays the collecting request picture to allow a purchasing party to input product type information, required collecting quantity and budget range value of the agricultural product to be purchased, the purchasing side communication part sends the product type information, the collecting quantity and the budget range value to a management server as a collecting request,

the service-side communication part sends the collecting requests to the corresponding vendor terminals respectively to allow each vendor to compete for bidding,

the competitive bidding information acquisition part acquires a vendor identification number and collected quotation information which are input when the vendor conducts competitive bidding,

the list sorting generation part sorts the vendor identification number according to the quotation information according to a preset collecting bidding rule to form a bidding list and sends the bidding list to the purchasing party terminal,

the order generation part determines at least one vendor as a winning bid vendor according to the bidding list, generates a purchase order corresponding to the winning bid vendor according to the vendor identification number, the product type information, the bidding information and the collection request according to the product type information and the bidding information corresponding to the winning bid vendor, and the service side communication part transmits the purchase order to the purchasing side terminal,

the purchasing side input display part displays the bidding list and the purchase order to make the purchasing party determine to place an order,

once the purchasing party determines to place an order, the management-side communication part transmits the purchase order to the vendor terminal according to the vendor identification number of the collecting vendor so as to make the corresponding winning vendor stock according to the product category information and the product quantity in the purchase order.

2. The market gathering management system according to claim 1, further comprising:

a market management terminal held by a manager of the farmer market and communicatively connected to the management server,

wherein the management server is also provided with a booth information storage part,

the booth information storage part stores the booth position information of each booth and the corresponding booth state,

the market management terminal comprises a management side screen storage part, a management side input display part and a management side communication part,

the management side picture storage part stores a booth competitive bidding picture,

the management side input display part displays a booth competitive bidding picture and displays the booth position information and the booth state of each booth so that the management personnel can select the booth needing competitive bidding sale as the booth to be rented,

the management-side communication part sends the booth position information of the booth to be rented to each booth terminal through the management server, so that the vendors compete for the booth to be rented and input booth quotation information,

the competitive bidding information acquisition part is also used for acquiring the price quotation information of the booth,

the list sorting generation part also sorts the vendor identification numbers of the vendors according to the vendor quotation information based on the preset vendor bidding rule to form a vendor bidding list,

the management-side communication part sequentially transmits the booth position information of the booths to be rented to the corresponding vendor terminals in the order of the booth competitive list so as to sequentially select the desired booths from the booths to be rented by the vendors in the order,

the booth state updating part updates the corresponding booth state in the booth information storage part to be a sold state according to the booth identification number of the needed booth, and updates and stores the vendor identification number and the booth position information in the booth information storage part.

3. The market collection management system according to claim 2, wherein:

the preset booth bidding rule is to sort the vendor identification numbers from high to low according to the booth quotation information.

4. The market collection management system of claim 1, further comprising:

wherein the collected quote information comprises a selling price and a selling quantity,

the preset collecting bidding rule is that the order of the selling prices from low to high is a first priority, and the order of the selling quantity from high to low is a second priority.

5. The market collection management system according to claim 4, wherein:

wherein the vendor information storage part also stores the credit rating of the vendor,

the predetermined college bidding rule further comprises that the credit level of the vendor is higher than a preset level.

6. The remote farmed product vending system of claim 1, further comprising:

an electronic scale in communication connection with the management server,

wherein the management server further has an order information storage unit,

the electronic scale is provided with a pallet, a weighing unit, a product image acquisition unit, a communication unit and a control unit,

once the vendor places the farm product ordered as determined by the buyer onto the pallet, the weighing unit senses the weight change and outputs the actual weight of the farm product,

the control unit controls the product image acquisition unit to acquire the product image of the farmer product on the pallet when the weighing unit senses that the weight is changed,

the communication unit takes the actual weight as a purchase amount and transmits the purchase amount and the product image to the management server,

the order information storage unit is configured to store the purchase order and store the purchase amount and the product image in the corresponding purchase order.

7. The market collection management system according to claim 6, wherein:

wherein the management server further comprises a product image recognition unit and a type determination unit,

the product image recognition part is used for carrying out image recognition on the product image so as to obtain corresponding actual type information,

the category determination section determines whether the actual category information matches the product category information in the purchase order,

and when the type judgment part judges that the order is not matched, the service side communication part sends reminding information and the product image to the purchasing side terminal to enable the purchasing side to confirm the order condition.

8. The remote vending system of a farmer product of claim 7, further comprising:

the monitoring camera is in communication connection with the management server and is used for shooting the booth where the vendor is and sending the booth monitoring video obtained by shooting to the management server in real time,

wherein the management server further has a stock video acquisition unit,

once the purchasing party determines to place an order, the stock video acquisition part determines a corresponding stock camera according to the vendor needing stock and acquires a stock monitoring video shot by the stock camera,

and when the service side communication part sends reminding information and the product image, the stock monitoring video is sent to the purchasing side terminal at the same time.

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