Price information determination device, price information determination method, and program

Abstract

A price information determination device (10) comprises an information acquisition unit (110), a price information determination unit (120), and an output unit (130). The information acquisition unit (110) acquires customer information of a customer when the customer selects a specific product (50) from products (50) placed on a product shelf (40). The price information determination unit (120) generates price information for the product (50) selected by using the customer information acquired by the information acquisition unit (110). The output unit (130) outputs, on a display device (20), for example, the customer information generated by the price information determination unit (120).

Description

[Technical field]

[0001] The present invention relates to a price information determination device, information The present invention relates to a determination method and a program. [Background technology]

[0002] In a store, customers are provided with various information about products. For example, Patent Document 1 describes acquiring information about a customer from a customer information card and using this information to change the information displayed on an electronic shelf label. Patent Document 2 describes displaying a special price on an electronic shelf label when customer identification information meets a predetermined condition. Patent Document 2 lists examples of customer identification information, such as biometric information, magnetic information recorded on a magnetic stripe, and recorded information such as characters, barcodes, or two-dimensional codes recorded on a recording medium such as paper.

[0003] Patent Document 3 describes a method of determining the product taken out of the showcase using image processing. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2002-83368 A [Patent Document 2] JP 2007-122288 A [Patent Document 3] JP 2001-183051 A Summary of the Invention [Problem to be solved by the invention]

[0005] The present inventor has considered changing information about the price of a product in a place where the product is actually placed and sold, depending on the customer who is to receive the product. In this case, it is important to reduce the burden on the customer. The object of the present invention is to change information about the price of a product in a place where the product is actually placed and sold, depending on the customer who is to receive the product, while suppressing an increase in the customer's burden. [Means for solving the problem]

[0006] According to the present invention, an information acquisition means for acquiring customer information regarding a customer when the customer selects a product placed at the product placement location by using an image including the product placement location and its surroundings; a price information determination means for generating price information regarding the price of the product using the customer information; an output means for outputting the price information in a manner recognizable by the customer; There is provided a price information determining apparatus comprising:

[0007] According to the present invention, a computer acquiring customer information about a customer when the customer selects a product placed at the product placement location using an image including the product placement location and its surroundings; generating pricing information relating to a price of the item using the customer information; A method for determining price information is provided that outputs the price information in a manner that is recognizable to the customer.

[0008] According to the present invention, a computer includes: a function of acquiring customer information regarding a customer when the customer selects a product placed at the product placement location using an image including the product placement location and its surroundings; A function of generating price information regarding the price of the product using the customer information; a function of outputting the price information in a manner recognizable by the customer; A program will be provided to help students develop these skills. Effect of the Invention

[0009] According to the present invention, in the location where the product is actually displayed and sold, information regarding the price of the product can be changed depending on the customer to whom it is provided, while suppressing an increase in the burden on customers. [Brief description of the drawings]

[0010] The above objects, as well as other objects, features and advantages, will become more apparent from the following preferred embodiments and the accompanying drawings.

[0011] [Figure 1] 1 is a diagram showing an example of a usage environment of a price information determination device according to a first embodiment. [Diagram 2] FIG. 2 is a diagram showing a modification of FIG. 1; [Diagram 3] FIG. 2 is a diagram illustrating an example of a functional configuration of a price information determination device. [Figure 4] FIG. 2 is a diagram illustrating an example of a hardware configuration of a price information determination device. [Diagram 5] 13 is a flowchart showing an example of a process performed by a price information determination device. [Figure 6] FIG. 2 is a diagram showing a first example of a display performed by the display device. [Figure 7] FIG. 11 is a diagram showing a second example of a display performed by the display device. [Figure 8] FIG. 11 is a diagram showing a functional configuration of a price information determination device according to a second embodiment. [Figure 9] 10 is a flowchart showing an example of processing performed by a price information determination device according to the second embodiment. [Figure 10] FIG. 13 is a diagram showing a display example of a communication terminal as a display device. [Figure 11] FIG. 13 is a diagram showing an imaging section according to a third embodiment. [Figure 12] 1A to 1C are diagrams illustrating a method of using the imaging unit. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0012] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In all the drawings, the same components are given the same reference numerals and the description will be omitted as appropriate.

[0013] [First embodiment] 1 is a diagram showing an example of a usage environment of a price information determination device 10 according to the first embodiment. The price information determination device 10 according to this embodiment determines price information of a product 50 at a place where the product is actually placed and sold, and outputs the information in a manner recognizable to a customer. The price information is, for example, information relating to the price of the product 50, and includes, as an example, at least one of the price of the product 50, a discount rate for the price of the product 50, and a service (for example, points) granted by purchasing the product 50.

[0014] Here, the "place where the products are actually placed and sold" may be a general store such as a convenience store or supermarket, or may be a corner of a place other than a general store, such as an office (for example, a so-called micro store). In the latter case, for example, three or less (for example, one) product shelves 40 are arranged in the place.

[0015] The product 50 is placed on a product placement location, for example, a product shelf 40. In the following description, it is assumed that the product placement location is the product shelf 40. When a customer selects a specific product 50 from the products 50 placed on the product shelf 40, the price information determination device 10 obtains information about the customer (hereinafter, referred to as customer information) and generates price information for the selected product 50 using this customer information.

[0016] In the example shown in the figure, the image generated by the imaging unit 20, i.e., the imaging range of the imaging unit 20, includes the surroundings of the product shelf 40. As an example, this image includes the product shelf 40 and Product shelf 40 The image includes the products 50 placed on the shelves, as well as the front of the product shelf 40 (i.e., the location of the customer who will remove the product 50 from the product shelf 40). Note that, as shown in FIG. 2, this image does not necessarily include the product shelf 40.

[0017] The image generated by the imaging unit 20 includes a customer. The price information determination device 10 acquires customer information using the image generated by the imaging unit 20. As an example, the price information determination device 10 processes at least an area of ​​the image that corresponds to the customer to generate customer information. The customer information here is customer attributes, such as gender and age group.

[0018] The image generated by the imaging unit 20 also shows the product 50 selected by the customer. Therefore, the price information determination device 10 can process this image to identify the product 50 selected by the customer.

[0019] For example, the price information determination device 10 processes an area of ​​the image generated by the imaging unit 20 that corresponds to the periphery of the product shelf 40, thereby identifying the product 50 that the customer has taken out of the product shelf 40, i.e., the product that the customer is holding, and can identify the product as the product 50 selected by the customer. The price information determination device 10 processes an area of ​​the image generated by the imaging unit 20 that corresponds to the product shelf 40, thereby identifying the product that the customer has touched among the products 50 placed on the product shelf 40, and can identify the product as the product 50 selected by the customer. If the face of a customer is captured in the image generated by the imaging unit 20, the price information determination device 10 may detect the customer's line of sight by processing an area of ​​the image that corresponds to the customer's face, and use this line of sight to identify the product 50 selected by the customer. For example, the price information determination device 10 identifies the product 50 on the product shelf 40 that intersects with the customer's line of sight, among the products 50 on the product shelf 40, and selects the product as the product 50 selected by the customer.

[0020] The price information determination device 10 then outputs the generated price information to the display device 30. The display device 30 displays the price information. The display device 30 may be provided on, for example, the product shelf 40. As an example, the display device 30 is an electronic shelf label. In this case, a display device 30 is provided for each type of product. The display device 30 may also be a tablet or display provided on the product shelf 40. In this case, the display device 30 has a larger screen than the electronic shelf label, and can provide price information to multiple customers. Note that, for example, one tablet or display as the display device 30 may be provided on the product shelf 40, or multiple tablets or displays may be provided. When multiple display devices 30 are provided, different price information can be provided to multiple customers. As an example, the price information determination device 10 causes the display device 30 located relatively to the right to display customer information to be provided to a customer located on the right, and causes the display device 30 located relatively to the left to display customer information to be provided to a customer located on the left.

[0021] The display device 30 may be a projector provided near the product shelf 40, or may be a mobile terminal (for example, a smartphone) carried by a customer.

[0022] FIG. 3 is a diagram showing an example of a functional configuration of the price information determination device 10. The price information determination device 10 includes an information acquisition unit 110, a price information determination unit 120, and an output unit 130. When a customer selects a specific product 50 from the products 50 placed on the product shelf 40, the information acquisition unit 110 acquires customer information of the customer by using an image generated by the imaging unit 20, that is, an image including the product shelf 40 and its surroundings. The price information determination unit 120 determines price information of the selected product 50 by using the customer information acquired by the information acquisition unit 110. Here, the price information determination unit 120 may generate price information or may select price information from a plurality of price information prepared in advance. The output unit 130 outputs the price information determined by the price information determination unit 120 to, for example, the display device 30.

[0023] As an example, the information acquisition unit 110 generates customer information using an image generated by the imaging unit 20. An example of this generation method is as described with reference to Figs. 1 and 2. Examples of the customer information generated here are customer attributes such as gender and age group as described with reference to Figs. 1 and 2. The information acquisition unit 110 processes the image generated by the imaging unit 20 to identify the product 50 selected by the customer. An example of this identification method is as described with reference to Figs. 1 and 2. The information acquisition unit 110 then generates information indicating the product 50 selected by the customer (hereinafter, referred to as product identification information). The product identification information may be identification information assigned to each type of product 50, for example, a code assigned to each type of product 50 (for example, a JAN (Japanese article number) code).

[0024] The price information determination unit 120 determines price information using the customer information and product identification information generated by the information acquisition unit 110. The price information determination unit 120 further uses information stored in the product information storage unit 122 when determining the price information.

[0025] The product information storage unit 122 stores, for each product identification information, information required to determine price information of the product 50 (hereinafter, referred to as price determination information). An example of the price determination information is the standard price and standard services (e.g., awarded points) of the product 50, and the price and services (e.g., awarded points) of the product 50 by customer information (e.g., by attribute).

[0026] Here, the product information storage unit 122 may store, as price determination information, a function that uses customer information as a parameter and outputs a price or points, for each product 50, for example. Note that the product information storage unit 122 may store a function common to a plurality of products 50. In this case, this function may further use the standard price and standard points of the product 50 as parameters, doIn this way, it is not necessary to provide a function for each product 50. The product information storage unit 122 may store price information in a table format. In this case, the product information storage unit 122 stores a table for each product 50. The product information storage unit 122 may store price information (e.g., product price and point number) by customer attribute, for example.

[0027] Furthermore, the product information storage unit 122 may store information (hereinafter referred to as sales information) on at least one of the stock and sales of the product 50 by type (e.g., by JAN code) of the product 50. In this case, the product information storage unit 122 may store information for reflecting the sales information in the price information, for example, a function that uses the sales information as a parameter and outputs the price or points.

[0028] In the example shown in the figure, the product information storage unit 122 is a part of the price information determination device 10. However, the product information storage unit 122 may be provided outside the price information determination device 10.

[0029] 4 is a diagram showing an example of a hardware configuration of the price information determination device 10. The price information determination device 10 includes a bus 1010, a processor 1020, a memory 1030, a storage device 1040, an input / output interface 1050, and a network interface 1060.

[0030] The bus 1010 is a data transmission path for transmitting and receiving data among the processor 1020, memory 1030, storage device 1040, input / output interface 1050, and network interface 1060. However, the method of connecting the processor 1020 and the like to each other is not limited to bus connection.

[0031] The processor 1020 is implemented by a CPU (Central Processing Unit), a GPU (Graphics Processing Unit), or the like.

[0032] The memory 1030 is a main storage device realized by a RAM (Random Access Memory) or the like.

[0033] The storage device 1040 is an auxiliary storage device realized by a hard disk drive (HDD), a solid state drive (SSD), a memory card, a read only memory (ROM), or the like. The storage device 1040 stores program modules that realize each function of the price information determination device 10 (e.g., the information acquisition unit 110, the price information determination unit 120, and the output unit 130). The processor 1020 loads each of these program modules onto the memory 1030 and executes them to realize each function corresponding to the program module. The storage device 1040 also functions as the product information storage unit 122 and the customer information storage unit 112 described in other embodiments.

[0034] The input / output interface 1050 is an interface for connecting the price information determination device 10 to various input / output devices (for example, the imaging unit 20 and the display device 30).

[0035] The network interface 1060 is an interface for connecting the price information determination device 10 to a network. This network is, for example, a LAN (Local Area Network) or a WAN (Wide Area Network). The network interface 1060 may be connected to the network wirelessly or by wire. The price information determination device 10 may be connected to at least one of the imaging unit 20 and the display device 30 via the network interface 1060.

[0036] 5 is a flowchart showing an example of processing performed by the price information determination device 10. In the processing shown in this figure, the imaging unit 20 repeatedly generates images (e.g., still images constituting a video) while the product 50 is being sold. The information acquisition unit 110 of the price information determination device 10 continues to receive the images generated by the imaging unit 20 and continues to process the images.

[0037] Then, the information acquisition unit 110 detects that a customer has approached the product shelf 40. For example, the information acquisition unit 110 detects that a customer is included in the image. Then, the information acquisition unit 110 detects by image processing that the customer has selected a product 50 on the product shelf 40. Then, the information acquisition unit 110 generates, by image processing, customer information of the customer who selected the product 50 and product identification information of the product 50 selected by the customer (step S10).

[0038] Next, the price information determination unit 120 determines price information using the customer information and product identification information generated by the information acquisition unit 110 (step S20). For example, the price information determination unit 120 reads out price determination information corresponding to the product identification information generated by the information acquisition unit 110 from the product information storage unit 122. Then, the price information determination unit 120 determines price information using the read out price determination information and the customer information generated by the information acquisition unit 110. For example, the price information determination unit 120 customer A function with the information as a parameter is read from the product information storage unit 122, and this function and customerThe price information is generated by using the information. If the product information storage unit 122 stores the price information and the customer information in association with each other in, for example, a table format, the price information determination unit 120 determines the price information by reading out the price information corresponding to the customer information from the product information storage unit 122. As described with reference to FIG. 3, the price information determination unit 120 may further use sales information of the product 50 when determining the price information. The price information determination unit 120 may include information indicating the price, discount rate, and expiration date of the service indicated by the price information in the price information. This expiration date may be stored in advance as a specific date and time, for example, or may be calculated by adding a predetermined period to the current time.

[0039] Then, the output unit 130 outputs the price information generated by the price information determination unit 120 to the display device 30 for display (step S30).

[0040] After the display device 30 displays the price information, the price information determination device 10 or another device acquires information indicating whether the customer has purchased the product 50. The device that acquired this information associates this information with the displayed price information and stores it in the product information storage unit 122 as at least a part of the sales information (step S40).

[0041] If the customer information generated in step S10 does not satisfy the criteria (for example, the gender is different from the target, the age group is outside the criteria, etc.), the processes after step S20 may not be performed.

[0042] 6 is a diagram showing a first example of a display performed by the display device 30. In the example shown in this figure, the display device 30 is provided on a product shelf 40. In this case, the display device 30 is installed at a position corresponding to each type of product 50. In other words, the display device 30 functions as an electronic shelf label. However, the display device 30 may be a tablet or a display as described above.

[0043] In the example shown in this figure, the price information determination device 10 presents a price, discount rate, or awarded points that is different from a normal price, discount rate, or awarded points to a customer who satisfies a specific condition.

[0044] First, as shown in FIG. 6(A), when a customer is not approaching and when the customer information of the customer who selected the product 50 does not satisfy the criteria, the output unit 130 of the price information determination device 10 causes the display device 30 to display at least one of the normal price (i.e., when no customer information is used), the discount rate, and the awarded points.

[0045] 6(B), if a customer who selected the product 50 satisfies a specific condition, the output unit 130 causes the display device 30 to display price information for that customer (for example, at least one of a special price, a discount rate, and points to be awarded). Note that the display shown in this figure includes the expiration date of the price information.

[0046] Thereafter, as shown in Fig. 6(C), when a reference time (e.g., any time between 5 seconds and 1 minute) has elapsed from the state of Fig. 6(B), the output unit 130 returns the display of the display device 30 to a display that does not use price information, for example, the state of Fig. 6(A). Note that the trigger for the output unit 130 to return the display of the display device 30 is not limited to exceeding the reference time. For example, this trigger may be that the customer has moved away from the product shelf 40 by a reference distance or more, or that the customer has finished selecting the product 50 (e.g., the customer's gaze has been continuously away from the selected product 50 for a certain period of time).

[0047] Fig. 7 is a diagram showing a second example of a display performed by the display device 30. In the example shown in this figure, the display device 30 is a projector provided near the product shelf 40, and projects a display using price information onto an aisle or wall near the product shelf 40, onto the customer's body, or onto the product. Even in this case, the output unit 130 may perform the control described using each diagram in Fig. 6.

[0048] In the above example, the price information determination device 10 processes an image generated by one imaging unit 20 to generate customer information and identify the product 50 selected by the customer. However, the price information determination device 10 may obtain an image for generating customer information (hereinafter referred to as a first image) and an image for identifying the product 50 selected by the customer (hereinafter referred to as a second image) from different imaging units 20. In this case, the first image is generated by an imaging unit 20 whose imaging range is, for example, a customer aisle, and the second image is generated by an imaging unit 20 whose imaging range is a product shelf 40.

[0049] As described above, according to this embodiment, the price information determination device 10 uses image processing to identify that a customer has selected a product 50 on the product shelf 40. The price information determination device 10 then determines price information for the selected product 50 using the customer information of that customer. The price information determination device 10 then uses the display device 30 to output the generated price information in a state that can be recognized by the customer. Therefore, it is possible to change information regarding the price of each product depending on the customer to whom it is provided, while suppressing an increase in the burden on customers.

[0050] [Second embodiment] Fig. 8 is a diagram showing the functional configuration of a price information determination device 10 according to the second embodiment, and corresponds to Fig. 3 of the first embodiment. The price information determination device 10 according to this embodiment is similar to the price information determination device 10 according to the first embodiment, except that the price information determination device 10 according to this embodiment individually identifies customers and determines price information by further using customer information of the identified customers.

[0051] Specifically, the price information determination device 10 uses a customer information storage unit 112. The customer information storage unit 112 stores information about each customer. The information stored in the customer information storage unit 112 includes, for example, the customer's facial features, attributes (e.g., gender and age), and the customer's purchase history. The customer information storage unit 112 may include at least one of the customer's name, ID, and nickname. Then, the information acquisition unit 110 generates price information using the information stored in the customer information storage unit 112.

[0052] Furthermore, the customer information storage unit 112 may store, for each customer, communication terminal information (e.g., an email address or an SNS (Social Networking Service) account) for communicating with the customer's mobile terminal. In this case, the output unit 130 uses the information stored in the customer information storage unit 112 to transmit price information to the customer's mobile terminal and display it.

[0053] In the example shown in the figure, the customer information storage unit 112 is a part of the price information determination device 10. However, the customer information storage unit 112 may be provided outside the price information determination device 10.

[0054] 9 is a flowchart showing an example of processing performed by the price information determination device 10 according to this embodiment. First, the information acquisition unit 110 of the price information determination device 10 processes the image generated by the imaging unit 20 to identify the product 50 selected by the customer. The information acquisition unit 110 also processes this image using facial features to identify the customer who selected the product 50. The method of identifying the product 50 is as described in the first embodiment (step S110).

[0055] Next, the information acquiring unit 110 reads out information corresponding to the identified customer from the customer information storage unit 112. The read out information includes the customer's attributes, the customer's purchase history, and communication terminal information (step S120).

[0056] Next, the price information determination unit 120 of the price information determination device 10 determines price information using the customer attributes and customer purchase history read in step S120. For example, the product information storage unit 122 stores, as price determination information, a function in which the customer attributes and customer purchase history are used as parameters and the price and points are output. The price information determination unit 120 determines price information using this price determination information, the customer attributes, and the customer purchase history (step S130).

[0057] Next, the output unit 130 transmits the price information to the customer's communication terminal as the display device 30 using the communication terminal information read out in step S120 (step S140). After that, the same process as step S40 in FIG. 5 is performed (step S150).

[0058] 10 is a diagram showing a display example of a communication terminal serving as the display device 30. In the example shown in this figure, the price information determination unit 120 of the price information determination device 10 reads out at least one of the customer's name, ID, and nickname from the customer information storage unit 112, and includes this read information in the price information. The price information shown in this figure also includes the expiration date of this price information.

[0059] In this embodiment, as in the first embodiment, the information on the price of each product can be changed according to the customer to whom the product is to be provided, while suppressing an increase in the customer's burden. In addition, the price information determination unit 120 determines the price information using the customer information stored in the customer information storage unit 112. Therefore, the price information can be set in more detail.

[0060] In this embodiment, the display device 30 may be the example shown in the first embodiment, such as an electronic shelf label, a tablet or display provided on the product shelf 40, or a projector provided near the product shelf 40. Even in this case, it is preferable that the price information includes at least one of the customer's name, ID, and nickname, as shown in FIG.

[0061] [Third embodiment] Fig. 11 is a diagram showing the imaging unit 20 according to the third embodiment. Fig. 12 is a diagram showing a method of using the imaging unit 20. In this embodiment, the imaging unit 20 used together with the price information determination device 10 is a part of the imaging device 200.

[0062] In detail, the imaging device 200 has two imaging units 210. Each of the two imaging units 210 has an illumination section 220 and an imaging section 20.

[0063] The light emitting surface of the illumination unit 220 extends in one direction, and has a light emitting unit and a cover that covers the light emitting unit. The illumination unit 220 mainly emits light in a direction perpendicular to the extension direction of the light emitting surface. The light emitting unit has a light emitting element such as an LED, and emits light in a direction that is not covered by the cover. When the light emitting element is an LED, multiple LEDs are lined up in the direction in which the illumination unit 220 extends (the up and down direction in the figure).

[0064] The imaging section 20 is provided on one end side of the illumination section 220, and its imaging range is the direction in which light from the illumination section 220 is emitted. For example, in the imaging unit 210 on the left side of Fig. 11, the imaging section 20's imaging range is downward and diagonally downward to the right. Also, in the imaging unit 210 on the right side of Fig. 11, the imaging section 20's imaging range is upward and diagonally upward to the left.

[0065] As shown in FIG. 12, the two imaging units 210 are attached to the front frame 42 (or the front of the side walls on both sides) of the product shelf 40. In this case, the first imaging unit 210 is attached to one of the front frames 42 in a direction in which the imaging unit 20 is located downward, and the second imaging unit 210 is attached to the front frame 42 on the opposite side to the first imaging unit 210 in a direction in which the imaging unit 20 is located upward. The imaging unit 20 of the first imaging unit 210 captures images above and diagonally upward so that the opening of the product shelf 40 is included in the imaging range. On the other hand, the imaging unit 20 of the second imaging unit 210 captures images below and diagonally downward so that the opening of the product shelf 40 is included in the imaging range. By using the two imaging units 210 in this way, the entire range of the opening of the product shelf 40 can be captured.

[0066] The price information determination device 10 processes the images captured by the imaging sections 20 of the two imaging units 210, i.e., the images captured by the two imaging sections 20, to generate the various information shown in the above embodiment. For example, the imaging section 20 of the first imaging unit 210 captures images above and diagonally above. Therefore, the image generated by this imaging section 20 includes the customer. Therefore, the price information determination device 10 can identify customer information by processing the image generated by this imaging section 20.

[0067] As described above, this embodiment also provides the same effects as the above-described embodiment.

[0068] Although the embodiments of the present invention have been described above with reference to the drawings, these are merely examples of the present invention, and various configurations other than those described above can also be adopted.

[0069] In addition, in the flowcharts used in the above description, multiple steps (processes) are described in order, but the order of execution of the steps performed in each embodiment is not limited to the order described. In each embodiment, the order of the steps shown in the figures can be changed to the extent that the content is not affected. In addition, the above-mentioned embodiments can be combined to the extent that the content is not contradictory.

[0070] A part or all of the above-described embodiments can be described as, but are not limited to, the following supplementary notes. 1. An information acquisition means for acquiring customer information regarding a customer when the customer selects a product placed in the product placement area by using an image including the product placement area and its surroundings; a price information determination means for determining price information relating to the price of the product using the customer information; an output means for outputting the price information in a manner recognizable by the customer; A price information determination device comprising: 2. In the price information determination device described in 1 above, A price information determination device, wherein the price information includes at least one of the price of the product, a discount rate on the price of the product, and a service provided by purchasing the product. 3. The above 2 to In the price information determination device described, A price information determining device, wherein the price information includes information indicating the at least one expiration date. 4. Any one of 1 to 3 above t In the price information determination device described in The output means is a price information determination device that displays the price information on a display device installed in the product placement location. 5. Any one of 1 to 3 above t In the price information determination device described in The output means is a price information determination device that displays the price information on a display device installed at a position corresponding to the product. 6. Any one of 1 to 3 above t In the price information determination device described in The output means is a price information determination device that projects the price information using a projector. 7. Any one of 1 to 3 above t In the price information determination device described in The output means is a price information determination device that acquires mobile terminal information for communicating with a mobile terminal linked to the customer, and transmits the price information to the mobile terminal using the mobile terminal information. 8. Any one of 1 to 7 above t In the price information determination device described in The output means includes: Before outputting the price information, information different from the price information is output, The price information determination device outputs information different from the price information instead of the price information when a reference time has elapsed since the start of outputting the price information, when the customer has moved away from the product placement location by a reference distance or more, or when the customer has finished selecting the product. 9. In the price information determination device according to the above item 8, A price information determination device, wherein the output means, when not outputting the price information, displays the price of the commodity when the customer information is not used. 10. Any one of 1 to 9 above t In the price information determination device described in the information acquisition means processes the image to generate product identification information that identifies the product selected by the customer; The price information determination means is a price information determination device that generates the price information using the product identification information. 11. Any one of 1 to 10 above t In the price information determination device described in A price information determination device, wherein the customer information includes at least one of gender, age group, and purchasing history. 12. Any one of 1 to 11 above t In the price information determination device described in The price information determination means generates the price information by further using information regarding at least one of the stock and sales of the product. 13. Any one of 1 to 12 above t The price listed on information In the determination device, A price information determination device, wherein the price information includes at least one of the customer's name, ID, and nickname. 14. Any one of 1 to 13 above t In the price information determination device described in The price information determination means is a price information determination device that determines the price information by using a function having the customer information as a parameter. 15. Any one of 1 to 13 above t In the price information determination device described in A price information determination device in which the price information determination means determines the price information by reading out the price information corresponding to the customer information acquired by the information acquisition means from a database in which the price information and the customer information are associated with each other. 16. The computer acquiring customer information about a customer when the customer selects a product placed at the product placement location using an image including the product placement location and its surroundings; generating pricing information relating to a price of the item using the customer information; The price information is output in a manner recognizable by the customer. 17. In the method for determining price information according to 16 above, A price information determining method, wherein the price information includes at least one of the price of the product, a discount rate on the price of the product, and a service provided by purchasing the product. 18. Item 1 above to 7 In the method for determining price information described, The method for determining price information, wherein the price information includes information indicating the at least one expiration date. 19. Any one of 16 to 18 above t In the price information determination method described in The computer displays the price information on a display device installed in the product placement location. 20. Any one of 16 to 18 above t In the price information determination method described in The computer displays the price information on a display device installed at a position corresponding to the product. 21. Any one of 16 to 18 above t In the price information determination method described in The computer uses a projector to project the price information. 22. Any one of 16 to 18 above t In the price information determination method described in A price information determination method in which the computer acquires mobile terminal information for communicating with a mobile terminal linked to the customer, and transmits the price information to the mobile terminal using the mobile terminal information. 23. Any one of 16 to 22 above t In the price information determination method described in The computer includes: Before outputting the price information, information different from the price information is output, This price information determination method outputs information different from the price information instead of the price information when a reference time has elapsed since the start of outputting the price information, when the customer has moved away from the product placement location by a reference distance or more, or when the customer has finished selecting the product. 24. In the method for determining price information according to 23 above, When the computer is not outputting the price information, the computer displays the price of the product without using the customer information. 25. Any one of 16 to 24 above t In the price information determination method described in The computer includes: generating product identification information identifying the product selected by the customer by processing the image; A price information determination method for generating the price information using the product identification information. 26. Any one of 16 to 25 above t In the price information determination method described in The price information determining method, wherein the customer information includes at least one of gender, age group, and purchasing history. 27. Any one of 16 to 26 above t In the price information determination method described in The computer further uses information regarding at least one of inventory and sales of the product to generate the price information. 28. Any one of 16 to 27 above t In the price information determination method described in The price information determining method includes at least one of the customer's name, ID, and nickname. 29. Any one of 16 to 28 above t In the price information determination method described in The price information determination method in which the computer determines the price information using a function that uses the customer information as a parameter. 30. Any one of 16 to 28 above tIn the price information determination method described in The method for determining price information, wherein the computer determines the price information by reading out the price information corresponding to the customer information acquired by the computer from a database in which the price information and the customer information are associated with each other. 31. To the computer, a function of acquiring customer information regarding a customer when the customer selects a product placed at the product placement location using an image including the product placement location and its surroundings; A function of generating price information regarding the price of the product using the customer information; a function of outputting the price information in a manner recognizable by the customer; A program that allows you to have 32. In the program according to claim 31, A program in which the price information includes at least one of the price of the product, a discount rate on the price of the product, and a service provided by purchasing the product. 33. Item 3 above 2 to In the program described, The program, wherein the price information includes information indicating the at least one expiration date. 34. Any one of 31 to 33 above t In the program described in The computer is a program that causes a display device installed in the product placement location to display the price information. 35. Any one of 31 to 33 above t In the program described in The computer is a program that causes a display device installed at a position corresponding to the product to display the price information. 36. Any one of 31 to 33 above t In the program described in The computer is programmed to project the price information using a projector. 37. Any one of 31 to 33 above t In the program described in The computer is a program that acquires mobile terminal information for communicating with a mobile terminal linked to the customer, and transmits the price information to the mobile terminal using the mobile terminal information. 38. Any one of 31 to 37 above t In the program described in The computer includes: Before outputting the price information, information different from the price information is output, The program outputs information different from the price information in place of the price information when a reference time has elapsed since the start of outputting the price information, when the customer has moved away from the product placement location by a reference distance or more, or when the customer has finished selecting the product. 39. In the program according to 38 above, The computer has a program for displaying the price of the product when the price information is not output, without using the customer information. 40. Any one of 31 to 39 above t In the program described in The computer includes: generating product identification information identifying the product selected by the customer by processing the image; A program for generating the price information using the product identification information. 41. Any one of 31 to 40 above t In the program described in The customer information includes at least one of gender, age group, and purchasing history. 42. Any one of 31 to 41 above t In the program described in The computer further uses information regarding at least one of the inventory and sales of the product to generate the price information. 43. Any one of 31 to 42 above t In the program described in The program, wherein the price information includes at least one of the customer's name, ID, and nickname. 44. Any one of 31 to 43 above t In the program described in The computer is a program that determines the price information using a function that uses the customer information as a parameter. 45. Any one of 31 to 43 above t In the program described in The computer program determines the price information by reading out the price information corresponding to the customer information acquired by the computer from a database in which the price information and the customer information are associated with each other. [Explanation of symbols]

[0071] 10. Price information determination device 20 Imaging unit 30 Display device 40 product shelves 42 Front Frame 50 items 110 Information Acquisition Department 112 Customer information storage unit 120 Price Information Determination Department 122 Product information storage section 130 Output section 200 Imaging device 210 Imaging unit 220 Lighting Department

Claims

1. an information acquiring means for identifying a product selected by the customer from among products placed on the product placement location and the customer by processing an image including the product placement location and its surroundings, and the customer's face, and acquiring product identifying information indicating the identified product and customer identifying information indicating the identified customer; a price information determining means for determining price information relating to a price of the product indicated by the product specifying information, using the product specifying information and the customer specifying information; an output means for acquiring mobile terminal information for communicating with the mobile terminal of the customer, which is part of the customer information related to the customer identified by the customer identification information, from a customer information storage means for storing customer information related to each customer, and transmitting the price information to the mobile terminal using the mobile terminal information, thereby outputting the price information in a manner recognizable by the customer; A price information determination device comprising:

2. 2. The price information determination device according to claim 1, A price information determination device, wherein the price information includes at least one of the price of the product, a discount rate on the price of the product, and a service provided by purchasing the product.

3. 3. The price information determination device according to claim 2, A price information determination device, wherein the price information includes information indicating the price of the product, a discount rate on the price of the product, and at least one expiration date of a service provided by purchasing the product.

4. In the price information determination device according to any one of claims 1 to 3, the information acquisition means processes the image to generate product identification information that identifies the product selected by the customer; The price information determination means is a price information determination device that generates the price information using the product identification information.

5. In the price information determination device according to any one of claims 1 to 4, A price information determination device, wherein the customer information includes at least one of gender, age group, and purchasing history.

6. In the price information determination device according to any one of claims 1 to 5, The price information determination means generates the price information by further using information regarding at least one of the stock and sales of the product.

7. In the price information determination device according to any one of claims 1 to 6, A price information determination device, wherein the price information includes at least one of the customer's name, ID, and nickname.

8. In the price information determination device according to any one of claims 1 to 7, The price information determination means is a price information determination device that determines the price information by using a function having the customer information as a parameter.

9. In the price information determination device according to any one of claims 1 to 7, A price information determination device in which the price information determination means determines the price information by reading out the price information corresponding to the customer information acquired by the information acquisition means from a database in which the price information and the customer information are associated with each other.

10. The computer by processing an image including a product placement location and its surroundings, and a face of the customer, identifying the customer and a product selected by the customer from among the products placed at the product placement location, and acquiring product identification information indicating the identified product and customer identification information indicating the identified customer; generating price information relating to a price of the product indicated by the product specifying information using the product specifying information and the customer specifying information; obtain, from a customer information storage means that stores customer information on each customer, mobile terminal information for communicating with the customer's mobile terminal, which is part of the customer information on the customer indicated by the customer identification information; transmitting the price information to the mobile terminal using the mobile terminal information; The price information is output in a manner recognizable by the customer.

11. On the computer, a function of identifying the customer and a product selected by the customer from among the products placed at the product placement location by processing an image including the product placement location and its surroundings, and the customer's face, and acquiring product identification information indicating the identified product and customer identification information indicating the identified customer; a function of generating price information regarding a price of the product indicated by the product specifying information using the product specifying information and the customer specifying information; a function of acquiring mobile terminal information for communicating with the mobile terminal of the customer, which is part of the customer information related to the customer identified by the customer identification information, from a customer information storage means that stores customer information related to each customer, and transmitting the price information to the mobile terminal using the mobile terminal information, thereby outputting the price information in a manner recognizable by the customer; A program that executes the following.

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