WO2020037725A1

WO2020037725A1 - Product sales audit device and system

Info

Publication number: WO2020037725A1
Application number: PCT/CN2018/104676
Authority: WO
Inventors: 斯科特·马修·罗伯特; 黄鼎隆; 马咪娜; 金彤
Original assignee: 深圳码隆科技有限公司
Priority date: 2018-08-23
Filing date: 2018-09-07
Publication date: 2020-02-27
Also published as: CN108765800A

Abstract

Disclosed are a product sales audit device and system, which relates to the technical field of e-commence technology, wherein the product sales audit device can be used for auditing purchased products or directly settling the products purchased by a consumer; during the application, the products passing through a detection channel are determined through a camera, and then are displayed through a display screen and the consumer is prompted by a voice prompter to operate, so that the consumer pays by using a coder scanner; alternatively, during auditing the purchased products that have passed through the detection channel, the code scanner scans purchase credentials to determine whether the settlement is correct. Therefore, the device can be used to settle or audit the products appearing in the detection channel as a shopping exit, to avoid missed detection, thereby effectively reducing the operation risk of an unmanned supermarket.

Description

Commodity sales audit device and system

Cross-reference to related applications

This disclosure claims the priority of a Chinese patent application filed with the Chinese Patent Office on August 23, 2018 with the application number 201810965389.1, entitled "Commodity Sales Audit Device and System", the entire contents of which are incorporated herein by reference.

Technical field

The present disclosure relates to the technical field of e-commerce, and in particular, to a commodity sales auditing device and system.

Background technique

With the development of Internet technology and Internet of Things technology, traditional supermarkets can no longer meet the needs of people's lives. Intelligent and unmanned retail store designs have been put on the agenda by many global Internet giants. Domestic unmanned supermarkets have gradually moved from concept to concept. Toward reality.

The unmanned supermarket is not only convenient to set up, but also reduces the labor cost of the supermarket and improves the operating efficiency. However, the operation of the unmanned supermarket also requires a perfect credit information system. Under the condition that the existing credit reporting system is not yet perfect, the existing unmanned supermarkets are generally customers who purchase good products and then follow the customers to the settlement platform, while some unmanned supermarkets only use RF scanning for settlement. In this way, there will be some cases where the goods are avoided from the RF scanning area without being checked out and the goods are taken out of the unmanned supermarket, which undoubtedly increases the risk of unmanned supermarket operation.

Therefore, for the unmanned supermarket, how to effectively reduce the risk of unmanned supermarket operation has not yet proposed an effective solution.

Summary of the Invention

In order to overcome at least one of the above-mentioned shortcomings in the prior art, the objectives of the present disclosure include: for example, providing a commodity sales auditing device and system to perform inspection of commodities appearing in a detection channel as a shopping outlet. Settlement or auditing to avoid missed inspections, thereby effectively reducing the risk of unmanned supermarket operations.

In a first aspect, an embodiment of the present disclosure provides a product sales auditing device, including a detection door, and a door base is provided at the bottom of a left door post and a right door post of the detection door, and the door bases are arranged in parallel to form a detection channel. ;

A camera device is provided on the detection door and / or the door base, and the camera device is directed to the detection channel;

A display screen, a voice prompter, and a code scanner are provided on the surface of the door base, and a processing host is provided inside the door base. The display screen, the voice prompter, the code scanner, and the camera device are respectively Connected with the code scanning host;

A baffle is provided at the exit of the detection channel, and a drive motor is provided inside the door base, and the drive motor is connected to the processing host for driving the baffle to move under the control of the processing host. To close or open the detection channel.

Optionally, the embodiment of the present disclosure provides a first possible implementation manner of the first aspect, wherein a fault alarm button is further provided on the surface of the door base, and the fault alarm button is connected to the processing host.

Optionally, the embodiment of the present disclosure provides a second possible implementation manner of the first aspect, wherein a settlement device is further provided on the surface of the door base, and the settlement device is connected to the processing host;

The settlement device includes a credit card device or a coin identification device, and a money receiving port and a change counter are also provided on the surface of the door base; the coin identifying device is provided at the money receiving port.

Optionally, the embodiment of the present disclosure provides a third possible implementation manner of the first aspect, and a coupon printer is further disposed inside the door base, and the coupon printer is connected to the processing host;

A coupon exit is also provided on the surface of the door base, and the coupon printed by the coupon printer is sent out from the coupon exit.

Optionally, the embodiment of the present disclosure provides a fourth possible implementation manner of the first aspect, wherein an obstacle detection probe is provided on the detection door and / or a door base, and the obstacle detection probe and the Process the host connection and point to the detection channel.

Optionally, the embodiment of the present disclosure provides a fifth possible implementation manner of the first aspect, wherein the camera device is disposed on a sliding track of the left door pillar and / or the right door pillar, and the camera device Slidable in the sliding track;

Wherein, the sliding track is arranged along the vertical direction of the left and / or right doorpost.

Optionally, the embodiment of the present disclosure provides a sixth possible implementation manner of the first aspect, wherein the camera device is disposed on the door base, and convex sides are further provided on both sides of the camera device. Protective fence.

Optionally, the embodiment of the present disclosure provides a seventh possible implementation manner of the first aspect, wherein a fixed end of the baffle is disposed on the door base, and the fixed end is connected to the driving motor through a rotating shaft. The driving motor drives the baffle to rotate on a plane perpendicular to the extending direction of the detection channel through the rotating shaft to close or open the detection channel.

Optionally, the embodiment of the present disclosure provides an eighth possible implementation manner of the first aspect, wherein an included angle between the baffle and a bottom surface of the detection channel is a preset angle;

The driving motor drives the baffle to rotate under the control of the processing host to change the included angle.

Optionally, the baffle is disposed in the door base, and the drive motor controls the baffle to extend the door base into the detection channel to close the detection channel.

Optionally, the camera device includes a plurality of cameras with adjustable shooting angles, and the plurality of cameras realize synchronous adjustment at the same angle or synchronous adjustment at different angles.

Optionally, an illumination lamp is provided on the surface of the detection door, the illumination lamp is connected to the processing host, the illumination lamp is an LED lamp, and an illumination angle of the illumination lamp is directed to the detection channel.

Optionally, there are a plurality of illumination lamps, and the plurality of illumination lamps are disposed on a beam of the detection door, the illumination lamps and the camera device are integrated on a same panel, and the illumination lamps pass through the A panel is connected to the processing host.

Optionally, an indicator light is provided on the surface of the detection door, the indicator light is connected to the processing host, and the processing host controls the indicator light to emit different colors based on different audit results.

In a second aspect, an embodiment of the present disclosure further provides a commodity sales audit system, including a plurality of commodity sales audit devices according to the first aspect and any one of its possible implementation manners.

Compared with the prior art, the embodiments of the present disclosure, for example, include the following beneficial effects:

In the embodiment of the present disclosure, the product sales auditing device includes a detection door. The bottom of the left door pillar and the right door pillar of the detection door are provided with a door base, and the two door bases are arranged in parallel to form a detection channel. The detection door is provided with a camera. Device, and the camera device is directed to the detection channel; a display screen, a voice prompter, and a code scanner are provided on the surface of the door base; a processing host is provided inside the door base; The code host is connected; a baffle is provided at the exit of the detection channel, and a drive motor is provided inside the door base. The drive motor is connected to the processing host and is used to drive the baffle to move under the control of the processing host to close or open the detection channel. The product sales auditing device provided in the embodiment of the present disclosure can be used to audit the purchased products or directly settle the products purchased by consumers; in the application, the camera device is used to determine the products passing through the detection channel, so as to pass The display screen displays and prompts the consumer to perform operations through a voice prompter, so that the consumer can use the code scanner to pay; or when auditing the purchased goods passing through the detection channel, the shopping voucher is scanned by the code scanner to Determine if the settlement is correct. Therefore, the device can be used to settle or audit the goods appearing in the detection channel as a shopping outlet to avoid the phenomenon of missed inspection, thereby effectively reducing the risk of unmanned supermarket operation.

Other features and advantages of the present disclosure will be set forth in the following description, and partly become apparent from the description, or be understood by implementing the present disclosure. The objectives and other advantages of the present disclosure are achieved and obtained in the structures particularly pointed out in the description, the claims, and the drawings.

In order to make the foregoing objects, features, and advantages of the present disclosure more comprehensible, preferred embodiments are described below in detail with reference to the accompanying drawings as follows.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the specific embodiments of the present disclosure or the technical solutions in the prior art, the accompanying drawings used in the specific embodiments or the description of the prior art will be briefly introduced below. Obviously, the appendixes in the following description The drawings are some embodiments of the present disclosure. For a person of ordinary skill in the art, other drawings can be obtained based on the drawings without paying creative labor.

FIG. 1 is a schematic structural diagram of a commodity sales audit device according to an embodiment of the present disclosure; FIG.

2 is a communication connection diagram of a commodity sales auditing device according to an embodiment of the present disclosure;

3 is a schematic structural diagram of another commodity sales auditing device according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a commodity sales audit system according to an embodiment of the present disclosure.

icon:

10- Commodity sales auditing device; 110- beam; 120- left doorpost; 130- right doorpost; 140- door base; 150- camera device; 160- sliding track; 170- protective fence; 180- display screen; 190- Scanner; 200-processing host; 210-voice prompter; 220-baffle; 230-drive motor; 240-indicator.

detailed description

In order to make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions of the present disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the disclosure, but not all of them. The examples. Based on the embodiments in the present disclosure, all other embodiments obtained by a person having ordinary skill in the art without making creative efforts fall within the protection scope of the present disclosure.

At present, the settlement of some unmanned supermarkets is only by means of radio frequency scanning. In this way, there will be cases where the products are taken out of the unmanned supermarket by avoiding the checkout of the RF scanning area, which will undoubtedly increase the operation of unmanned supermarkets. risk. Based on this, a product sales auditing device and system provided by the embodiments of the present disclosure perform settlement or auditing on goods appearing in the detection channel as a shopping outlet to avoid missed inspections, thereby effectively reducing the risk of unmanned supermarket operations .

In order to facilitate the understanding of this embodiment, a commodity sales auditing device disclosed in the embodiment of the present disclosure is first introduced in detail.

Embodiment one:

The product sales auditing device can be used in, but not limited to, an unmanned delivery scenario, such as an unmanned supermarket. FIG. 1 shows a schematic structural diagram of a commodity sales auditing device according to an embodiment of the present disclosure; FIG. 2 shows a structural connection diagram of a commodity sales auditing device according to an embodiment of the present disclosure. As shown in FIGS. 1 and 2, the product sales auditing device includes a detection door. In a possible embodiment, the detection door includes a cross beam 110, a left door post 120, and a right door post 130. In a specific application, the detection door can be used as a shopping outlet, and after the consumer finishes shopping, leave the shopping area through the shopping outlet.

A door base 140 is provided at the bottom of the left door post 120 and the right door post 130 of the detection door, and the door base 140 is disposed in parallel to form a detection channel. That is, it is assumed that the door base provided at the bottom of the left door post is a left door base, and the door base provided at the bottom of the right door post is a right door base. The left door base and the right door base are arranged in parallel to form a detection channel. The detection passage leaves the shopping area. In a possible embodiment, as shown in FIG. 1, the cross section of the door base is rectangular.

An imaging device 150 is provided on the detection door, and the imaging device is directed to the detection channel, and is used to photograph a product passing through the detection channel to obtain a product image corresponding to the product. In a possible embodiment, the camera includes a plurality of cameras with adjustable shooting angles. For example, a 2D camera and / or a 3D camera may be included. The shooting angle of the camera can be adjusted according to actual needs.

In a possible embodiment, as shown in FIG. 1, the camera device is disposed on a sliding track 160 of a left door post and / or a right door post, and the camera device can slide in the sliding track; wherein the sliding track is along the left door post And / or the vertical position of the right doorpost. In another embodiment, there may be multiple camera devices, which are respectively installed on the left doorpost, the right doorpost, the beam, and the two door bases, and the cameras in the camera device are directed to the detection channel to achieve The shooting of the dead end products passing through the detection channel, for example, the products in a shopping cart.

In a possible embodiment, referring to FIG. 1, the camera device is disposed on a door base, and raised guard rails 170 are also provided on both sides of the camera device. The protective fence can be used to prevent the shopping cart from colliding with the camera when passing through the detection channel, and can also prevent the shopping cart from colliding with the surface of the door base. The protective fence can be made of elastic material.

The above-mentioned door base (either left door base or right door base can be used, and the left door base is taken as an example in FIG. 1) is provided with a display screen 180 and a code scanner 190 on the surface, and a processing host 200, a display screen and a code scanner are provided inside the door base. And the camera are connected to the processing host, respectively. The processing host may be a computer host.

The processing host can perform information interaction with the code scanner, display screen and camera device. For example, a commodity image collected by a camera device may be received, and a pre-trained commodity recognition model may be used to perform image recognition on the commodity image to determine a commodity in the image, and the determined commodity may be displayed on a display screen.

The code scanner can be a QR (Quick Response) code scanner, which can be used to scan the payment code of a mobile terminal, and the processing host can complete the checkout payment according to the payment code, or scan the consumer's purchase after payment. The voucher, such as the QR code of the shopping voucher or the payment voucher, is displayed by the processing host to the display according to the shopping voucher.

In addition, the above device further includes a voice prompter 210. The voice prompter is connected to the processing host. The voice prompter can be used to prompt the consumer to perform operations, such as when the processing host determines that the consumer has entered the detection channel, the voice prompter is used to prompt the consumer to perform code scanning operations or to view the display screen; or to determine that the settlement is abnormal or to audit After the exception, the consumer is prompted to re-settle or audit.

In order to make consumers consciously stay in the detection channel for settlement or auditing of goods, a baffle 220 is provided at the exit of the detection channel, and a drive motor 230 is installed inside the door base. The drive motor is connected to the processing host for The baffle moves under the control of the processing host to close or open the detection channel. For example, after the processing host determines that the settlement is completed or the audit is correct, it controls the drive motor to drive the baffle to open the detection channel.

The product sales auditing device provided in the embodiment of the present disclosure can be used to audit the purchased products or directly settle the products purchased by consumers; in the application, the camera device is used to determine the products passing through the detection channel, so as to pass The display screen displays and prompts the consumer to perform operations through a voice prompter, so that the consumer can use the code scanner to pay; or when auditing the purchased goods passing through the detection channel, the shopping voucher is scanned by the code scanner to Determine if the settlement is correct. Therefore, the device can be used to settle or audit the goods appearing in the detection channel as a shopping outlet to avoid the phenomenon of missed inspection, thereby effectively reducing the risk of unmanned supermarket operation.

Specifically, the foregoing multiple camera devices may remain in an enabled state all the time, or only one of them may be turned on, or all of them may be turned off by default and wait for an event trigger to turn on or a time trigger to turn on.

In order to effectively reduce the calculation amount of the product image by the processing host and effectively save power, in a possible embodiment, during normal application, only one of the camera devices is turned on. After the image captured by the camera device is transmitted to the processing host , The processing host determines that a product is in the detection area according to the product recognition model, then turns on other camera devices, and receives the product images sent by all camera devices again. In a possible embodiment, only the camera device on the beam can be turned on to obtain the maximum shooting range.

In another embodiment, in order to achieve the purpose of reducing the calculation amount and saving energy, an obstacle detection probe (not shown in FIG. 1) is further provided on the detection door, and the obstacle detection probe is connected to the processing host and points to Detection channel. The number of the obstacle detection probes may be multiple, such as an ultrasonic sensor and / or an infrared sensor. The processing host determines whether a consumer or a shopping cart has passed through the detection channel according to the detection signal returned by the obstacle detection probe, and if so, turns on each camera device.

In addition, the imaging device may be turned on or off according to a preset time period.

In a possible embodiment, the above baffle may be provided in various structures. In this embodiment, the following three types are used as examples for description:

(1) Referring to FIG. 1, the included angle between the baffle and the bottom surface of the detection channel is a preset angle. The driving motor drives the baffle to rotate under the control of the processing host to change the included angle. For example, when the detection channel is closed, the angle between the baffle and the bottom surface of the detection channel is 90 degrees; when the detection channel is open, the angle between the baffle and the bottom surface of the detection channel is 0 degrees.

(2) The fixed end of the baffle is set on the door base. The fixed end is connected to the drive motor through a rotating shaft. The driving motor drives the baffle to rotate in a plane perpendicular to the extending direction of the detection channel through the rotation shaft to close or open the detection channel. When the detection channel is open, the baffle may be parallel to the height direction of the door base; when the detection channel is open, the baffle may be perpendicular to the height direction of the door base (as shown in FIG. 3).

3, the fixed end of the baffle is disposed on the front end of the left door base or the right door base on a side surface perpendicular to the extending direction of the detection channel. Alternatively, a baffle is respectively provided on a side surface of the front end of the left door base and the right door base, and the baffle is rotated close to each other with the fixed end as the origin under the control of the processing motor to close the detection channel.

(3) A baffle (not shown in the figure) is provided in the door base, and the baffle can be extended out of the door base into the detection channel under the control of the drive motor, thereby closing the detection channel. The baffle can be set in any door base. When closing the detection channel, it can be extended from the door base into the detection channel; or it can be set in both door bases. Each of the detection channels extends into the detection channel and moves in opposite directions to close the detection channel.

In a possible embodiment, an illumination lamp is further provided on the surface of the detection door, and the illumination lamp is connected to the processing host. For example, the illumination lamp may be, but is not limited to, an LED (Light-Emitting Diode, light-emitting diode) lamp, and the irradiation angle is directed to the detection channel.

Specifically, the processing host may control the lighting lamp to be turned on and off. For example, a plurality of the lighting lamps can be provided on the beam, and the lighting lamps can be integrated with the camera device on the same panel, and then connected to the processing host through the panel. This facilitates the disassembly of the imaging device and the illumination lamp.

In another embodiment, the detection door surface is further provided with an indicator light 240, which is connected to the processing host. The processing host controls the indicator light to emit different colors based on different audit results, for example, the indicator color is adjustable; after the processing host determines that the settlement is complete or the audit is correct, the control indicator can be controlled to turn green to indicate to the consumer Can pass through this detection channel normally. When the processing host determines that the settlement is abnormal or the audit is abnormal, the indicator light can be controlled to be red to indicate that the consumer cannot pass the detection channel now and needs to perform abnormal processing, such as re-calculation or re-settlement, or find relevant staff to assist in processing.

In a possible embodiment, a fault alarm button is further provided on the surface of the door base, and the fault alarm button is connected to the processing host. Specifically, after the consumer's settlement is completed or the audit is correct, the baffle of the device is always closed, and the fault alarm button can be pressed to enable the processing host to send information to the remote server to notify relevant personnel for timely processing.

Alternatively, after the processing host detects that the consumer presses the fault alarm button, it is detected whether it is in the process of settlement or audit at this time, and the settlement is completed or audited without error, and the detection channel is in a closed state for more than a preset time (with settlement completed or audited without error It is the starting point of time), if it is, then send the information to the remote server to inform the relevant personnel to deal with it in time. By this way, the processing host performs fault checking, which can prevent the problem of mis-sent information caused by wrong pressing.

In practical applications, consumers can use containers such as shopping carts to place purchased items. In a possible embodiment, in order to facilitate the identification of the product, a corresponding storage compartment may be set in the shopping cart, and the product is placed in the storage compartment, which is convenient for the camera device to shoot, so as to improve the accuracy of image recognition.

The use of the above-mentioned commodity sales auditing device may include the following three methods:

The first type: automatic payment of goods

In this scenario, after the consumer completes the shopping, when the shopping cart enters the detection channel for settlement. The camera device acquires the product image of the product in the shopping cart, and transmits the product image to the processing host. The processing host uses a pre-trained product recognition model to identify the product in the product image, thereby determining the product that the consumer needs to purchase. After the product is determined, the processing host searches for information corresponding to the product, such as a product model, a product type, and a product price, according to a pre-stored product information database, and displays the product information on a display screen. In addition, the processing host setstles the goods that the consumer needs to purchase according to the price of the goods, and displays the total consumption on the display screen.

After checking that the product information on the display screen is correct, the consumer uses a mobile terminal to display the payment code, and reads the payment code through a code scanner. After receiving the information of the payment code, the processing host deducts the corresponding amount in the account corresponding to the payment code according to the pre-calculated total consumption, and the settlement payment has been completed.

After the settlement payment is completed, the processing host controls the drive motor to move the baffle to open the detection channel. In a possible embodiment, a delay is performed after the detection channel is opened, and the processing host controls the drive motor after a preset time period is reached to drive the baffle to move to close the detection channel.

In a possible embodiment, the display screen is a touch display screen. After displaying a product that the consumer needs to purchase, a confirmation key and a re-identification key may be displayed to enable the consumer to confirm the information and improve the consumer experience.

The second type: auditing the settled goods

In this scenario, after the settlement is completed, the consumer needs to leave the shopping area through the detection channel. When the product passes through the detection channel, the camera device acquires the product image of the product in the shopping cart, and transmits the product image to the processing host. The processing host uses a pre-trained product recognition model to identify the product in the product image, thereby determining the product that the consumer needs to purchase. After the product is determined, the processing host searches the information corresponding to the product, such as the product model, product type, product price, etc., and displays the information of the product to be audited on the display screen according to the pre-stored product information database.

In addition, after the consumer arrives at the detection channel, the shopping voucher obtained during the previous settlement is scanned by a code scanner, and the shopping voucher carries a unique graphic code, such as a two-dimensional code or a barcode. The processing host obtains the shopping voucher information by scanning the shopping voucher according to the code scanner, obtains the settled shopping list corresponding to the shopping voucher information from the remote server, and displays the product information in the shopping list that the consumer has settled on the display screen , Comparing the settled product information with the product information that needs to be audited to determine whether there are unsettled products.

If there are unsettled products, the audit abnormality is determined, and the audit abnormal information is displayed through the display screen or the voice prompter. If there are no unsettled commodities, it is determined that the audit is correct; and the driving motor is controlled by the processing host to move the baffle to open the detection channel. In a possible embodiment, a delay is performed after the detection channel is opened, and the processing host controls the drive motor after a preset time period is reached to drive the baffle to move to close the detection channel.

The third type: auditing of settled products and settlement of unpaid products

In this scenario, the audit of the settled products is first performed according to the method in the second scenario. When the audit is determined to be abnormal, that is, there are unsettled products in the shopping cart, the consumer is prompted through the display screen or voice prompter to check whether the Settle the goods for settlement. In a possible embodiment, after comparing the settled product information with the product information that needs to be audited, the processing host displays the product information of the unsettled products and calculates the total consumption of the unsettled products.

In a possible embodiment, the display screen is a touch display screen, and can display a confirm payment button and a re-audit button. When the consumer takes out the unsettled goods, he can click the re-audit button; when the consumer determines to settle the unsettled goods, he clicks the OK button and scans the payment code of the mobile terminal through the scan code, and the settlement is completed.

Considering that an elderly person who is unfamiliar with the code scanning payment process or a user who forgets to carry a mobile terminal successfully completes the settlement of goods, in a possible embodiment, a settlement device is further provided on the surface of the door base, and the settlement device is connected to the processing host.

Specifically, the settlement device includes a credit card device or a coin identification device, and a money receiving port and a change counter are also provided on the surface of the door base; the coin identifying device is provided at the money receiving port.

The coin recognition device recognizes the authenticity, falseness, and amount of the money received from the money collection port, and sends the recognized income amount to the processing host; the processing host calculates the change amount based on the predetermined total consumption and the income amount, and controls the change Coins spew coins out of the change

In another possible embodiment, a coupon printer is also provided inside the door base, and the coupon printer is connected to the processing host; a coupon exit is also provided on the surface of the door base, and the coupon printed by the coupon printer is used to save the coupon. Send out at the ticket exit. Specifically, the processing host compares the total amount of the consumer ’s consumption with the pre-divided range of preferential amounts, determines the type of coupon corresponding to the amount of consumption, and controls the coupon printer to print the coupon corresponding to the type of coupon, and The coupon exit sends the coupon.

Among them, the coupon can be a coupon applicable in this supermarket, or a coupon applicable to other cooperative merchants, so as to promote consumer consumption. The coupons applicable to this supermarket can be used to scan the barcode information of the coupon through the scanner when paying in the settlement scenario, and the processing host will analyze the barcode information to obtain the discount information. The discount information determines the total consumption.

Embodiment two:

FIG. 4 is a schematic structural diagram of a commodity sales audit system according to an embodiment of the present disclosure. As shown in FIG. 4, the commodity sales audit system includes a plurality of commodity sales audit devices 10 in the first embodiment. The multiple commodity sales auditing devices may be provided at the same exit of the unmanned supermarket, adjacent to each other, or at different exits of the unmanned supermarket.

In a possible embodiment, the commodity sales auditing system further includes a remote server, and a processing host in each commodity sales auditing device is connected to the remote server for obtaining a settled shopping list corresponding to the shopping voucher information from the remote server. , Or send the fault message to the remote server, so that the corresponding staff can handle it in time.

The product sales audit system provided by the embodiment of the present disclosure has the same technical characteristics as the product sales audit device provided by the above embodiment, so it can also solve the same technical problems and achieve the same technical effect.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system described above can refer to the corresponding process in the foregoing device embodiment, and will not be repeated here.

In the description of this disclosure, it should be noted that the terms "center", "upper", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplified description. It does not indicate or imply that the device or element referred to must have a specific orientation, a specific orientation Construction and operation should therefore not be construed as limiting the present disclosure. In addition, the terms "first," "second," and "third" are used for descriptive purposes only, and should not be construed to indicate or imply relative importance. The relative steps, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

Finally, it should be noted that the above-mentioned embodiments are only specific implementations of the present disclosure, and are used to describe the technical solutions of the present disclosure, but not to limit them. The scope of protection of the present disclosure is not limited to this, although referring to the foregoing The embodiments describe the disclosure in detail, and those of ordinary skill in the art should understand that anyone skilled in the art can still modify the technical solutions described in the foregoing embodiments within the technical scope disclosed in the disclosure. Or you can easily think of changes, or equivalent replacements of some of the technical features; and these modifications, changes, or replacements do not deviate the essence of the corresponding technical solution from the spirit and scope of the technical solutions of the embodiments of the present disclosure, and should be covered in the present disclosure. Within the scope of protection. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Industrial applicability

The present disclosure provides a product sales auditing device and system, which relates to the technical field of the field of e-commerce technology, wherein the product sales auditing device can be used to audit purchased products or directly settle purchases of products purchased by consumers; When applying, the product passing through the detection channel is determined by the camera device, so that the display is displayed on the display screen and the consumer is prompted by the voice prompter to perform the operation, so that the consumer uses the code scanner to pay; or pass through the detection channel When an audit of purchased products is performed, the shopping voucher is scanned by a code scanner to determine whether the settlement is correct. Therefore, the device can be used to settle or audit the goods appearing in the detection channel as a shopping outlet to avoid the phenomenon of missed inspection, thereby effectively reducing the risk of unmanned supermarket operation.

Claims

A commodity sales auditing device, comprising a detection door, a door base is provided at the bottom of a left door post and a right door post of the detection door, and the door bases are arranged in parallel to form a detection channel;

A camera device is provided on the detection door and / or the door base, and the camera device is directed to the detection channel;

A display screen, a voice prompter, and a code scanner are provided on the surface of the door base, and a processing host is provided inside the door base. The display screen, the voice prompter, the code scanner, and the camera device are respectively Connected with the code scanning host;

A baffle is provided at the exit of the detection channel, and a drive motor is provided inside the door base, and the drive motor is connected to the processing host for driving the baffle to move under the control of the processing host. To close or open the detection channel.
The device according to claim 1, wherein a fault alarm button is further provided on the surface of the door base, and the fault alarm button is connected to the processing host.
The device according to claim 1 or 2, wherein a settlement device is further provided on the surface of the door base, and the settlement device is connected to the processing host;

The settlement device includes a credit card device or a coin identification device, and a money receiving port and a change counter are also provided on the surface of the door base; the coin identifying device is provided at the money receiving port.
The device according to any one of claims 1-3, wherein a coupon printer is further disposed inside the door base, and the coupon printer is connected to the processing host;

A coupon exit is also provided on the surface of the door base, and the coupon printed by the coupon printer is sent out from the coupon exit.
The device according to any one of claims 1-4, wherein an obstacle detection probe is provided on the detection door and / or a door base, and the obstacle detection probe is connected to the processing host, and Point to the detection channel.
The device according to any one of claims 1-5, wherein the camera device is disposed on a sliding track of the left and / or right doorpost, and the camera device can slide on the slide Sliding in orbit

Wherein, the sliding track is arranged along the vertical direction of the left and / or right doorpost.
The device according to any one of claims 1-6, wherein the camera device is disposed on the door base, and convex guard rails are provided on both sides of the camera device.
The device according to any one of claims 1 to 7, wherein a fixed end of the baffle is disposed on the door base, and the fixed end is connected to the driving motor through a rotating shaft, and the driving motor The baffle drives the baffle to rotate on a plane perpendicular to the extending direction of the detection channel through the rotating shaft to close or open the detection channel.
The device according to any one of claims 1 to 8, wherein an included angle between the baffle and a bottom surface of the detection channel is a preset angle;

The driving motor drives the baffle to rotate under the control of the processing host to change the included angle.
The device according to any one of claims 1-9, wherein the baffle is disposed in the door base, and the drive motor controls the baffle to extend the door base to the detection Channel to close the detection channel.
The device according to any one of claims 1 to 10, wherein the camera device comprises a plurality of cameras with adjustable shooting angles, and the plurality of cameras realize synchronous adjustment at the same angle or at different angles respectively Synchronized adjustment.
The device according to any one of claims 1 to 11, wherein an illumination lamp is provided on the surface of the detection door, the illumination lamp is connected to the processing host, the illumination lamp is an LED lamp, and the illumination The irradiation angle of the lamp is directed to the detection channel.
The device according to claim 12, wherein there are a plurality of illumination lamps, and the plurality of illumination lamps are disposed on a beam of the detection door, and the illumination lamps and the camera device are integrated on a same panel. The illumination lamp is connected to the processing host through the panel.
The device according to any one of claims 1 to 10, wherein an indicator light is provided on the detection door surface, the indicator light is connected to the processing host, and the processing host controls the indicator light based on different The audit results are issued in different colors.
A commodity sales audit system, comprising a plurality of commodity sales audit devices according to any one of claims 1 to 14.