CN108320209B - Shopping assisting method, system and storage device - Google Patents
Shopping assisting method, system and storage device Download PDFInfo
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- CN108320209B CN108320209B CN201711495502.6A CN201711495502A CN108320209B CN 108320209 B CN108320209 B CN 108320209B CN 201711495502 A CN201711495502 A CN 201711495502A CN 108320209 B CN108320209 B CN 108320209B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0633—Lists, e.g. purchase orders, compilation or processing
- G06Q30/0635—Processing of requisition or of purchase orders
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/325—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices using wireless networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
Abstract
The application discloses a method for assisting shopping, which comprises the following steps: monitoring whether the first terminal enters a preset area or not at intervals of preset time; when it is monitored that the first terminal enters a preset area, sending a first preset address to the first terminal, and inviting the first terminal to join a Bluetooth mesh network; after the first terminal is successfully invited to join the Bluetooth mesh network, a shopping list corresponding to the first preset address is generated; and when the first terminal corresponding to the first preset address enters the designated area, entering a payment stage according to the shopping list. According to the technical scheme, the first preset address can be distributed to the first terminal needing to enter the Bluetooth grid network, the corresponding shopping list is automatically generated, and the client automatically enters the payment stage after holding the first terminal and walking into the designated area, so that the trouble of queuing and paying in the traditional shopping process is better eliminated, better shopping experience is brought, and the investment cost is better saved. The application also provides a system for assisting shopping and a storage device.
Description
Technical Field
The present application relates to the field of communications, and in particular, to a method, a system, and a storage device for assisting shopping.
Background
Unmanned retail stores have gained increasing attention since 2017 as to their convenient shopping experience. Compared with the traditional shopping experience, the unmanned retail store has the advantages of no need of queuing and quick payment settlement, and accords with the life style of young people. The existing technologies used in the unmanned retail store include customer code scanning, face recognition, RFID (radio frequency identification) of goods, and the like. However, face recognition requires a high cost; the RFID is bought by a customer along with the commodity, cannot be recycled, and has high cost in the past. Therefore, the existing technology for assisting unmanned shopping is in need of improvement.
Disclosure of Invention
The technical problem mainly solved by the application is to provide a method and a system for assisting shopping and a device with a storage function, and the problem that the cost of assisting the setting of the existing unmanned retail store is too high can be solved.
In order to solve the technical problem, the technical scheme adopted by the application is as follows: a method for assisting shopping is provided, comprising the following steps;
monitoring whether the first terminal enters a preset area or not at intervals of preset time;
when it is monitored that the first terminal enters a preset area, sending a first preset address to the first terminal, and inviting the first terminal to join a Bluetooth mesh network;
after the first terminal is successfully invited to join the Bluetooth mesh network, generating a shopping list corresponding to the first preset address;
and when the first terminal corresponding to the first preset address enters the designated area, entering a payment stage according to the shopping list.
In order to solve the above technical problem, another technical solution adopted by the present application is: providing an assisted shopping system: the system comprises: the Bluetooth mesh network is used for assisting the first terminal to finish shopping; the Bluetooth grid comprises a central Bluetooth device, a second terminal and a third terminal which are respectively in wireless connection with the central Bluetooth device; the central Bluetooth device is used for monitoring the signaling sent by the first terminal, the second terminal and the third terminal; the central Bluetooth device invites the first terminal to join the Bluetooth network, and the second terminal is used for generating first preset information and sending the first preset information to the central Bluetooth device; the central Bluetooth device generates a shopping list corresponding to the first terminal according to the first preset information; the third terminal is used for monitoring whether the first terminal completes payment.
In order to solve the above technical problem, another technical solution adopted by the present application is: there is provided an apparatus having a storage function, storing program data which, when executed, implements the method described above.
The beneficial effects of the above technical scheme are: different from the situation of the prior art, the technical scheme provided by the application can invite the first terminal to enter the Bluetooth mesh network by sending the first preset address to the first terminal which is monitored to meet the conditions, automatically generate the shopping list corresponding to the first preset address terminal after a customer purchases a commodity, and automatically enter the payment stage when the first terminal corresponding to the first preset address enters the designated area. The technical scheme that this application provided is better realizes intelligent supplementary shopping, realizes the automatic shopping list that generates in customer's shopping process, gets into the payment stage automatically, saves the trouble of the payment of lining up in traditional shopping process, when bringing better shopping experience, can solve the supplementary too high problem of cost that sets up of current unmanned retail shop.
Drawings
FIG. 1 is a schematic flow chart diagram illustrating one embodiment of a method for facilitating shopping according to the present application;
FIG. 2 is a schematic flow chart diagram illustrating another embodiment of a method for facilitating shopping according to the present application;
FIG. 3 is a schematic flow chart diagram illustrating a further embodiment of a method for facilitating shopping according to the present application;
FIG. 4 is a schematic flow chart diagram illustrating a further embodiment of a method for facilitating shopping according to the present application;
FIG. 5 is a schematic flow chart diagram illustrating a further embodiment of a method for facilitating shopping according to the present application;
FIG. 6 is a schematic diagram of an embodiment of a system for facilitating shopping;
FIG. 7 is a schematic diagram of a Bluetooth mesh network according to an embodiment of the shopping assistance system of the present application;
FIG. 8 is a schematic diagram of a Bluetooth device according to an embodiment of the shopping assistance system of the present application;
fig. 9 is a schematic structural diagram of an apparatus for storing functions according to the present application in one embodiment.
Detailed Description
Hereinafter, exemplary embodiments of the present application will be described with reference to the accompanying drawings. Well-known functions or constructions are not described in detail for clarity and conciseness because they would obscure the application in unnecessary detail. Terms described below, which are defined in consideration of functions in the present application, may be different according to intentions or implementations of users and operators. Therefore, the terms should be defined based on the disclosure of the entire specification.
Please refer to fig. 1, which is a flowchart illustrating an embodiment of a method for assisting shopping. It should be noted that, if the results are substantially the same, the method of the present application is not limited to the flow sequence shown in fig. 1, and the other flow diagrams described below are also not limited to the flow sequence shown in the figures. As shown in fig. 1, the method includes steps S10 through S40, wherein,
s10: and monitoring whether the first terminal enters a preset area or not at preset time intervals.
In the embodiment provided by the present application, monitoring whether the first terminal enters the preset region at intervals of the preset time specifically means monitoring whether a corresponding and qualified first terminal enters the preset region at intervals of the preset time. In daily life, the time for the customer to enter the supermarket is not fixed, so in order to provide better service, in the scheme provided in this embodiment, the preset time interval is generally relatively short, such as 5s, 10s, or 20s, and the length of the specific preset time interval is determined according to the initial setting of the system, and can be adjusted and set according to actual requirements.
In an embodiment, the location using the technical scheme provided by the application is a location with extremely large pedestrian volume, so whether the first terminal enters the preset area or not is monitored according to the time of setting the interval of 1s or 0.5s for the pedestrian volume in and out of the location.
In another embodiment, the location using the technical solution provided by the present application is a location with a small flow rate, the preset time interval may be set to be 1s in a time period with a large flow rate (obtained through long-time statistical calculation), and the preset time interval is set to be slightly longer in a time period with a small flow rate, such as an morning time period of a working day, which is not limited herein.
The first terminal is a terminal device equipped with software or a program corresponding to the method provided in the application, and may also be a terminal supporting a web page or other operation interface corresponding to the method provided in the application. Because the technical scheme provided by the application depends on the Bluetooth mesh network and the Bluetooth mesh protocol, the first terminal in the application is a terminal supporting the Bluetooth mesh protocol, and can be monitored only when the corresponding Bluetooth function is opened, namely when a customer opens the Bluetooth function and walks into an area covered by the method provided by the application, the first terminal used by the customer can be monitored.
The preset area in step S10 is an area covered by the method described in this application, and the size of the area of the preset area is directly proportional to the number of nodes in the bluetooth mesh network, that is, the specific size of the area of the preset area is determined by the number of nodes (the number of bluetooth devices) in the bluetooth mesh network configured in this application. Such as: a bluetooth mesh network with 5000 nodes may cover a smaller area than a bluetooth mesh network with 8000 nodes.
S20: and when the first terminal enters the preset area, sending a first preset address to the first terminal, and inviting the first terminal to join the Bluetooth mesh network.
When it is monitored in step S10 that the first terminal enters the preset area, the process proceeds to step S20. That is, when it is monitored that the first terminal enters the area covered by the method provided by the present application, the first preset address is sent to the first terminal to invite the first terminal to join the bluetooth mesh network. The first preset address is a unicast address defined in a Bluetooth mesh protocol, the unicast address is an interface address, the first preset address is set as the unicast address, data security can be better guaranteed, and a unique identity mark is provided for each first terminal entering the Bluetooth mesh network, namely the first preset addresses received by the first terminals entering the Bluetooth mesh network are different, and the first preset addresses are different from unicast addresses corresponding to all other nodes in the Bluetooth mesh network.
Optionally, after step S20, the method further includes: and acquiring and storing a payment account corresponding to the first terminal. After a certain first terminal receives a first preset address sent by a central Bluetooth device in the Bluetooth mesh network, after the first terminal is invited to join the Bluetooth mesh network, a payment account sent by a customer through the first terminal is obtained, and the obtained payment account sent by the first terminal and the first preset address representing the first terminal are in one-to-one correspondence and stored according to a preset format.
The payment account number comprises any one of a WeChat payment two-dimensional code, a Paibao two-dimensional code, a shopping card consumption account number or a bank card number.
In an embodiment, the first terminal sends the wechat payment two-dimensional code information, and specifically, the format of the stored first preset address of the first terminal and the corresponding payment account number is shown in table 1 below. In table 1, each unicast address represents a first terminal, and there is only one first preset address and two-dimensional payment code corresponding to each first terminal.
Table 1 (list of first terminal first preset address and its wechat payment two-dimensional code stored by central bluetooth device):
| first preset address of first terminal | WeChat payment two-dimensional code |
| Unicast |
Two- |
| Unicast address 2 | Two-dimensional code 2 |
| … | … |
It is to be understood that, in other embodiments, the stored first preset address of the first terminal and the corresponding payment account number may also be in other formats, and a specific format is not limited herein.
S30: and after the first terminal is successfully invited to join the Bluetooth mesh network, generating a shopping list corresponding to the first preset address.
After the step S10 and the step S20, that is, after the first predetermined address has been successfully transmitted to a first terminal, the first terminal successfully joins the current bluetooth mesh network and becomes a node in the current bluetooth mesh network. The first terminal has a unique corresponding first preset address in the Bluetooth mesh network, and the same first preset address is also uniquely corresponding to the first terminal in the current Bluetooth mesh network. At this moment, the customer holds that the first terminal can enter the area covered by the current Bluetooth mesh network to shop for goods, and the shopping assisting method provided by the application can generate the shopping list corresponding to the first preset address by mutually matching the central Bluetooth device, the second terminal, the third terminal and other types of Bluetooth devices in the Bluetooth mesh network. Specifically, referring to fig. 2, in one embodiment, step S30 includes steps S31 to S33. Wherein the content of the first and second substances,
s31: and acquiring first preset information which is sent by a second terminal and corresponds to the first preset address.
Further, after a customer holding the first terminal purchases a commodity from the wooden lattice, the central bluetooth device acquires first preset information corresponding to the first preset address sent by the second terminal, where the first preset information specifically includes the first preset address corresponding to the first terminal, the unicast address corresponding to the second terminal, and the quantity of the commodity.
The second terminal is a node in the bluetooth mesh network, is a bluetooth device installed at a wooden lattice for placing goods, and is connected with a sensing device arranged below the wooden lattice in a wired or wireless manner. Each wood lattice is provided with a second terminal, the second terminal can be any one of a common node, a relay node, a partner node and a low-power-consumption node in the application, each wood lattice only contains commodities with the same type and the same specification, and the second terminal only has a unique corresponding unicast address in the Bluetooth grid network provided by the application so as to represent the type of the commodities and the identity of the second terminal on the wood lattice.
Specifically, referring to fig. 3, step S31 includes steps S311 to S314. Wherein:
s311: and the second terminal acquires the commodity quality change value sent by the sensing equipment.
After a customer selects and purchases commodities from the wood lattices containing the commodities, the sensing equipment arranged below the wood lattices can measure the quality change in the wood lattices at the moment, and sends the quality change value in the wood lattices to the second terminal in a wired transmission or wireless transmission mode, and the second terminal obtains the specific value of the quality change in the wood lattices and is further used for calculating the quantity of the commodities reduced or increased in the wood lattices. The sensing device is a gravity sensor or other devices capable of directly or indirectly measuring the change in the quality of the commodity in the technical solution provided by the present application, and is not limited herein.
S312: the second terminal calculates the decreased or increased number of commodities according to the commodity quality variation value and the prestored quality of the single commodity.
Further, the second terminal calculates the number of the decreased or increased commodities according to the received commodity quality change value sent by the sensing equipment below the check and the quality of the single commodity stored in advance. It will be appreciated that since each compartment contains goods of the same type and size (same goods of the same quality), it can be derived that the change in the quality of the commodity within the compartment should be an integral multiple of the quality of the single goods. Dividing the received commodity quality change value by the prestored quality of a single commodity to obtain the change of the number of commodities in the wood lattice and the quantity of commodities bought or returned by the customer.
In one embodiment, the customer selects a commodity from a certain wood lattice, and when the weight sensing device arranged below the wood lattice detects that the mass of the wood lattice is reduced by 2N kilograms (assuming that each piece of the commodity contained in the wood lattice has the mass of N kilograms), the reduced 2N kilograms of the wood lattice are sent to the second terminal on the wood lattice to calculate the reduced number of the commodities in the wood lattice.
In another embodiment, the customer replaces the previously selected merchandise in a compartment where the weight sensing device below the compartment measures an increase in the weight of 2M kilograms in the compartment (assuming that each piece of merchandise contained in the compartment has a mass of M kilograms), and the weight sensing device sends the measured increase in weight of 2M kilograms to a second terminal on the compartment for counting the number of items added to the compartment. It will be appreciated that when the gravity sensor device detects an increase in mass in the grid, it may be the case that the customer returns the item to the grid, or the staff restocks the item from the grid. When the staff mends, the replenishment trolley is also provided with Bluetooth equipment, and the unicast address mark corresponding to the Bluetooth equipment is used for distinguishing from other types of terminals. In the technical scheme provided by the application, all the event terminals and the third terminals store the unicast addresses of the Bluetooth devices on the cart special for replenishment. In an embodiment, when the sensing device detects that the quality of the commodity in the wooden lattice changes, and the second terminal detects the unicast address corresponding to the replenishment special bluetooth device, it is determined that the worker is adjusting the commodity on the shelf at the moment.
Optionally, the customer is marked with a predetermined symbol or value to distinguish whether the customer has removed the merchandise from the compartment or returned the merchandise to the compartment.
In one embodiment, the hexadecimal number 0x08 indicates that the customer selected the product from the wood lattice, i.e., the product in the wood lattice is decreasing. The customer returns the merchandise to the wood lattice as represented by the hexadecimal number 0x09, i.e., the merchandise is increasing in the wood lattice.
In another embodiment, the customer returns the merchandise to the grid as indicated by the "+" symbol and purchases the merchandise as indicated by the "-". If the number of the commodities in the wood lattice is reduced by 2 through calculation, the commodity number information is '2', and the customer selects and purchases 2 commodities in the current wood lattice. If the calculation shows that more commodities exist in the wood lattice, the commodity information is +1, namely, a customer returns the commodities in one wood lattice. It is understood that in other embodiments, the variety of the commodity variation in the wood lattice can be represented by other languages or symbols, and the specific description is not limited herein.
S313: the second terminal acquires a first preset address corresponding to the first terminal with the strongest Bluetooth signal intensity.
In step S312, the first preset address corresponding to the first terminal with the strongest bluetooth signal strength is obtained while the decreased or increased number of the commodities is calculated.
The second terminal acquires the first terminal with the strongest Bluetooth signal intensity in the following way. Specifically, in an embodiment, the second terminal compares the acquired bluetooth signal intensity of the first terminal with a preset threshold value by presetting the threshold value, and when the acquired bluetooth signal intensity of the first terminal is greater than or equal to the threshold value and the weight of the wood lattice corresponding to the second terminal increases or decreases, it is determined that the customer corresponding to the current first terminal purchases or returns the commodity in the current wood lattice. The set threshold value is equal to the Bluetooth signal intensity corresponding to the position of the first terminal where the customer just can reach to select and purchase the commodity in the wooden lattice, and is specifically determined according to the set performance of the second terminal.
In another embodiment, the second terminal obtains the bluetooth signal strengths of all the first terminals within the range that can be directly searched, compares the obtained bluetooth signal strengths to obtain the first terminal with the strongest bluetooth signal strength, and then obtains the first preset address corresponding to the first terminal with the strongest bluetooth signal strength.
Step 313 specifically summarizes that, after the customer purchases the commodity in a certain wood lattice, or after the purchased commodity is put back into a certain wood lattice, the quality change in the wood lattice can be detected immediately through the detection of the sensing device, and the detected quality change is sent to the second terminal. The second terminal detects the Bluetooth signal intensity of the first terminal at the periphery while calculating the change of the number of the commodities. Since the unicast addresses corresponding to all the second terminals and the third terminals in the bluetooth grid are stored in each bluetooth device, the second terminal installed in the current grid can automatically exclude the pre-stored second terminal or third terminal, and only the first preset address (unicast address) corresponding to the first terminal with the strongest bluetooth signal intensity can be obtained.
S314: the second terminal generates first preset information according to a first preset address corresponding to the first terminal with the strongest Bluetooth signal intensity, a user-defined symbol or numerical value, a unicast address corresponding to the current second terminal and the commodity quantity.
Further, after acquiring the first preset address corresponding to the first terminal with the strongest bluetooth signal strength, the second terminal generates the first preset information by using the first preset address corresponding to the first terminal with the strongest bluetooth signal strength, the user-defined symbol or value, the unicast address corresponding to the current second terminal, and the commodity quantity information calculated in step S312. The custom symbol or numerical value is used for indicating that the commodities in the wood lattice are decreased or increased, namely, marking that the customer selects the commodities from the wood lattice or returns the commodities to the wood lattice.
In an embodiment, the generated first preset information is as shown in table 2 below. The custom value Opcode in hexadecimal is used in table 2 to indicate whether the customer selected merchandise from the plank or returned merchandise to the plank. In the present embodiment, it is set that when the Opcode value is 0x08, it indicates that the customer selects and purchases a commodity from a shelf, and when the Opcode value is 0x09, it indicates that the customer returns the commodity to the shelf. It can be seen from the table below that at this point the customer has selected a good from the current plank. Size/Bytes indicates the number of Bytes occupied.
It is understood that, in other embodiments, the generated first preset information may also be in other formats, and the specific details are not limited herein.
In other embodiments, when a customer puts a commodity in one of the other wood lattices into the current wood lattice, the change value of the quality measured by the sensing device below the wood lattice is sent to the second terminal, the increased quality in the wood lattice obtained through calculation is not equal to the integral multiple of the quality of the commodity, and the second terminal marks the generated first preset information. The method comprises the steps of generating first preset information by a first preset address corresponding to a first terminal with the strongest Bluetooth signal, a unicast address corresponding to a second terminal installed on a current wood lattice and a quality value increased by commodities in the current wood lattice, specially marking the generated first preset information, and sending the first preset information to a central Bluetooth device, so that a customer is reminded to walk through a special channel to settle payment when paying, or a manager is reminded that other types of commodities are put in the current wood lattice, and sorting as soon as possible. Therefore, the condition that the commodity is not returned to the corresponding wood lattice by a customer to cause errors of the generated first preset information and the subsequent shopping list can be well guaranteed, and inaccuracy is brought to payment. The special passage is provided with a device for verifying the commodity, or a corresponding staff carries out processing on the problems encountered by customer shopping.
Further, after the first preset information is successfully generated in step S314, the generated first preset information is sent to the central bluetooth device. Specifically, after the first preset information is successfully generated, the second terminal directly sends the generated first preset information to the central bluetooth device or sends the generated first preset information to a certain transfer bluetooth device, and then sends the first preset information to the central bluetooth device through the transfer bluetooth device. Whether the second terminal directly transmits the first preset information to the central bluetooth device or indirectly transmits the first preset information to the central bluetooth device is not particularly limited herein.
S32: and associating the first preset information with the locally stored commodity attribute information.
In step S31, after acquiring the first preset information corresponding to the first preset address sent from the second terminal, the central bluetooth device associates the acquired first preset information with the local stored commodity attribute information of the central bluetooth device. Specifically, the attribute information of the product at least includes: at least one of the specification of the commodity, the unit price of the commodity, the production place of the commodity and other related information. It can be understood that, in the technical solution provided in the present application, the unit price of the commodity may be associated with the acquired first preset information, or the unit price of the commodity may be associated when the customer enters the payment stage when the customer completes shopping, which is not limited specifically. The specific content of the other related information may be adjusted and set according to the requirement, and is not limited herein.
Specifically, in the technical scheme provided by the application, the commodity attribute information corresponding to all the second terminals in the bluetooth mesh network is prestored in the central bluetooth device for being called when a shopping list is generated or other required time is required. The pre-stored commodity attribute information also comprises a unicast address corresponding to the second terminal on the wood lattice for storing the commodity. And when the first preset information needs to be associated with the commodity attribute information, associating the information with the same unicast address. It can be understood that each wood lattice only stores the same type and specification of goods, so that each kind of goods corresponds to a unique unicast address. For example, the unicast addresses corresponding to 550ml of farmer spring bottled purified water and 1.5L of farmer spring bottled purified water are different unicast addresses, and in the bluetooth mesh network, only 550ml of farmer spring bottled purified water is placed in the wooden lattice of the unicast address corresponding to 550ml of farmer spring bottled purified water, and similarly, in the commodity attribute information stored in the local storage area of the central bluetooth device, the unicast address only represents 550ml of farmer spring bottled purified water.
S33: and generating or updating a shopping list corresponding to the first preset address.
After the acquired first preset information is associated with the commodity attribute information stored in the central bluetooth device in step S32, a shopping list corresponding to the first preset address is generated or updated.
In one embodiment, when the customer purchases the first commodity, step S33 generates a shopping list corresponding to the first predetermined address.
In another embodiment, when the customer purchases a new product again after purchasing the first product, or purchases a plurality of products and returns the products, step S33 is to update the shopping list stored in the central bluetooth device at the first preset address.
S40: and when the first terminal corresponding to the first preset address enters the designated area, entering a payment stage according to the shopping list.
After the customer purchases the commodity, when the customer leaves the commodity and enters the appointed area, the third terminal arranged in the preset area detects the Bluetooth signal intensity of the first terminal corresponding to the first preset address, when the Bluetooth signal intensity of the terminal corresponding to the first preset address is larger than or equal to the preset threshold value, the customer is judged to finish shopping and needs to leave, and then the customer enters a payment stage according to the shopping list generated in the step S30. Here, the designated area described in step S40 refers to a payment area.
The third terminal is a Bluetooth device which is provided with a door-out position and can be called a door-out Bluetooth device, the third terminal is used for monitoring the Bluetooth signal intensity of the first terminal in the area, judging whether a customer finishes shopping or not, namely holding the first terminal to enter a payment area, and monitoring the payment condition of the door-out area and controlling the door-out switch of the outlet.
In particular, in various embodiments, the payment phase may be entered to complete payment in a variety of ways, as described in more detail below.
Optionally, in an embodiment, when the bluetooth signal strength of a certain first terminal detected by the third terminal is greater than or equal to the threshold, after the payment phase is entered, but the payment is not finally completed, the payment exception notification is finally pushed to the first terminal corresponding to the first preset address, at this time, the customer may be required to manually handle the re-payment again, or the customer is prompted to enter a specified channel or area, and the payment is reattempted or another payment manner is attempted.
In another embodiment, when the third terminal detects that the bluetooth signal intensity of a certain first terminal is greater than or equal to the threshold value and starts the payment phase, if the customer finds that shopping is not completed or the customer mistakenly walks into the payment area, the customer can return to continuously shop for the goods only by manually cancelling payment by the user.
In another embodiment, when the third terminal detects that the bluetooth signal strength of a certain first terminal is greater than the set threshold, a payment notification is pushed to the first terminal to wait for the customer to confirm whether to enter the payment phase, and if the customer has finished shopping, the customer selects to enter the payment phase to complete payment. If the customer does not complete the purchase, the customer may choose not to enter the payment phase for a while, and pay later.
Referring to fig. 4, in an embodiment, the step S40 specifically includes a step S41 and a step S42. Wherein the content of the first and second substances,
s41: and calculating the total consumption amount according to the shopping list.
Specifically, in step S41, after the customer enters the predetermined area, the total consumption amount of the customer' S shopping is calculated according to the shopping list generated in step S30.
In one embodiment, the shopping list generated in step S30 includes the quantity of the items, unit price information of the items, and the first preset address and the unicast address of the second terminal (used to indicate the type and specification of the items), and then step S41 calculates the total consumption amount corresponding to the current first preset address through a summation or a product algorithm according to the information included in the shopping list. And when the payment stage is entered and the first preset information needs to be generated in the steps, the commodity unit price information is related and called.
In another embodiment, when only the quantity information of the items exists on the generated shopping list, the items selected by the customer on the shopping list are associated with the unit price information of the items stored in the central bluetooth device, and the total consumption amount of the customer for the current shopping is calculated through summation or multiplication.
S42: and sending a payment request corresponding to the shopping list and the total consumption amount to a first terminal corresponding to the first preset address, and waiting for confirmation of the customer to complete payment.
In one embodiment, after the total consumption amount of the customer is calculated in step S41, the shopping list and the total consumption amount are sent to the first terminal corresponding to the first predetermined address, and payment is requested, and the customer is waited to confirm whether to pay. At this time, the customer can confirm whether the consumption list corresponding to the total consumption amount paid by the customer is wrong, if so, the payment is finished without error. If the customer refuses to pay by mistake, the central Bluetooth device sends corresponding push information to prompt the customer to go to a special channel or area to pay in other modes after receiving a message of refusing to pay sent by the customer.
Referring to fig. 5, in another embodiment, the step S40 specifically includes steps S41 and S43. The step S41 is described in detail above, and is not described herein again. Wherein, step S43:
s43: and automatically completing payment according to the shopping list and the payment account corresponding to the consumption total amount and associated with the first terminal.
In an embodiment, when the payment account (the payment account corresponding to the first terminal) sent by the customer in the door entry authentication stage is an account that does not need a password, after the total consumption amount of the customer is calculated in step S41, the total consumption amount of the customer is associated with the payment account corresponding to the first terminal, so that the payment is automatically completed, and the deduction from the bank end is completed without any operation by the user, which is convenient and fast.
Optionally, after step S42 or step S43, further comprising: and sending the payment state and the total consumption amount corresponding to the first preset address to a third terminal, and displaying the received payment state and the total consumption amount to the customer by the third terminal so that the customer finishes shopping and payment by smashing the door corresponding to the current third terminal. By displaying the payment state and the total consumption amount of the customer to the customer, the customer can be effectively ensured to know the total consumption amount of the customer and whether the payment is successful.
The method for assisting shopping provided by the application comprises the steps that whether a first terminal enters an area covered by a Bluetooth mesh network is continuously monitored through a central Bluetooth device, after the fact that the corresponding first terminal enters the area covered by the current Bluetooth mesh network is monitored, a unique first preset address capable of marking the identity of the first terminal is sent to the first terminal, the first terminal is invited to enter the current Bluetooth mesh network, in the shopping process of a customer, after the customer purchases commodities in a certain wood lattice, first preset information is generated through the cooperation of a second terminal on the wood lattice containing the commodities and a sensing device corresponding to the second terminal, the first preset information is sent to the central Bluetooth device, and the central Bluetooth device collects the received first preset information corresponding to the current first preset address. After the customer finishes commodity purchasing, the total consumption amount of the customer at this time is calculated according to the shopping list at this time, and the shopping list is sent and the payment request is sent to the first terminal corresponding to the first preset address, or money is directly deducted from a payment account number (only the account number corresponding to the password-free consumption card is directly deducted) sent when the user enters a door to authenticate the identity stage. In this shopping process, utilize bluetooth mesh network information transmission's characteristics, better realization is at customer shopping in-process automatic generation shopping list, and the automatic payment phase that gets into saves the trouble of traditional shopping in-process payment of lining up, when bringing better user experience, can solve the supplementary too high problem of cost that sets up of current unmanned retail shop.
Another technical solution provided by the present application to solve the above technical problem is to provide a system for assisting shopping. The shopping system provided by the application is used for realizing the method for assisting shopping, so that the shopping experience is more intelligent. Please refer to fig. 6, which is a schematic structural diagram of an embodiment of an assisted shopping system 10 according to the present application, the system includes: a bluetooth mesh network 12 for assisting the first terminal to complete 14 the purchase.
The bluetooth mesh network 12 includes a central bluetooth device, a second terminal and a third terminal, which are wirelessly connected to the central bluetooth device. The central bluetooth device is configured to monitor signaling sent by the first terminal 14, the second terminal, and the third terminal. At this time, the central bluetooth device in the technical solution provided by the present application allocates unique unicast addresses to the first terminal 14, the second terminal and the third terminal in the present application, where the current bluetooth mesh network 12 is a configurator. The central bluetooth device generates a shopping list corresponding to the first terminal 14 according to the first preset information. The first terminal 14 is invited to join the bluetooth mesh network 12 by the central bluetooth device. The first terminal 14 is a terminal supporting bluetooth mesh protocol, and specifically, may include: the mobile phone, the notebook computer, the tablet computer that possess communication and networking function and support bluetooth mesh protocol, the wearing equipment that can support bluetooth mesh protocol and networking support bluetooth mesh protocol.
The second terminal is used for acquiring first preset information, generating the first preset information under the cooperation of the sensing equipment and sending the first preset information to the central Bluetooth equipment. The third terminal is used for monitoring whether the first terminal completes payment or pushes a payment request. The first terminal, the second terminal and the third terminal cooperate with the central Bluetooth device to complete the method when working. The second terminal and the third terminal are both a bluetooth device (different from the central bluetooth device, in the bluetooth grid, the second terminal and the third terminal are configurators).
The third terminal is installed in the area of going out for whether monitor first terminal and accomplish the payment, cooperation center bluetooth equipment accomplishes customer's payment affairs.
Optionally, the bluetooth mesh network 12 includes different types of nodes, including: common nodes, relay nodes, partner nodes and low-power consumption nodes. Specifically, the central bluetooth device is a common node in the bluetooth mesh. After the first terminal successfully joins the bluetooth mesh network 12, the first terminal may also be regarded as a node in the current bluetooth mesh network 12, and the first terminal may be any one of a normal node, a relay node, a partner node, and a low power consumption node. The second terminal and the third terminal are any one of common nodes, relay nodes, partner nodes and low-power consumption nodes in the Bluetooth mesh network.
Optionally, in the technical solution provided in this application, any one node in the bluetooth mesh network 12 periodically sends second preset information to other nodes according to a preset time interval, so as to inform existence of the node. When other nodes in the bluetooth mesh network 12 do not receive the second preset information from a node within a time period exceeding the time interval, it is determined that the node has left the bluetooth mesh network 12. It can be seen that all nodes in the bluetooth mesh network 12 provided herein can, in principle, communicate with each other. The second preset information is used for informing other nodes that the current node exists and normally works, and specifically includes a unicast address of the bluetooth device which sends the second preset information correspondingly, and also includes other initially set custom values which can express the normal work of the current node.
Specifically, when a node in the bluetooth mesh network 12 is abnormally connected, the node retries to join the current bluetooth mesh network 12 again, so that it is effectively avoided that part of information is missed because the current node (especially the second terminal corresponding to the cell) leaves the network, and the information of the goods selected by the user can be more effectively obtained. It will be appreciated that when a second predetermined message is not received from the first terminal 14 for more than a predetermined amount of time, it is determined that the first terminal 14 has left the current bluetooth mesh network, i.e., the customer has completed the purchase.
Further, referring to fig. 7, a schematic diagram of a bluetooth mesh network 12 in an assisted shopping system according to an embodiment of the present invention is shown. It will be appreciated that the bluetooth mesh network 12 provided herein may include many nodes. The nodes are specifically a first terminal 123 invited and authenticated by the central bluetooth device 121, a second terminal 122 installed on a wooden shelf for holding goods, and a third terminal 124 (bluetooth device) installed in an exit area or a payment area. It will be appreciated that in most embodiments, the present application provides a bluetooth grid in which the number of central bluetooth devices 121 is one, the number of first terminals 123 depends on the number of customers shopping, the number of second terminals 122 depends on the number of wooden shelves provided, and the number of third terminals 124 depends on the number of exit areas or payment areas. When other needs exist, the number of each Bluetooth device can be adjusted adaptively according to needs. Wherein, the nodes in the bluetooth mesh network can all realize communication, which provides a better basis for information transmission. Specifically, the communication of the bluetooth mesh network provided in the present application is based on the bluetooth mesh protocol, and the specific parameter values set in the present application will be described in detail below.
The bluetooth network protocol framework adopted in the technical scheme provided by the application comprises: the device comprises a BLE core protocol, a bearing layer, a network layer, a lower transmission layer, an upper transmission layer, an access layer, a basic model layer and a model layer. The technical solutions provided in the present application only focus on some of them, so only the contents related to the present application are described herein.
Further, in the technical solution provided by the present application, since the information transmission of the present application only relates to the broadcast channel, in the BLE core protocol in the bluetooth mesh protocol, the type of the protocol data unit of the broadcast channel that is only selected is ADV _ non _ IND, that is, the non-scannable non-directional broadcast signaling is not connectable. The Payload for this signaling is shown in table 3 below. Wherein AdvA denotes the bluetooth address of the broadcaster; AdvData represents a broadcast packet.
Table 3: payload for non-connectable non-scannable non-directional broadcast signaling
Further, based on the above, only the broadcast channel is selected in the BLE core protocol, so in the bearer layer, the broadcast bearer is selected in the present application, that is, the broadcast bearer is supported by defining an average value of all nodes in the present application. The PDU types corresponding to the broadcast bearer are non-connectable non-scannable non-directional broadcast signaling and extended broadcast signaling, and the patent only relates to the non-connectable non-scannable non-directional broadcast signaling.
The network layer decrypts and authenticates the message from the bearer layer and then transfers the message to the lower transport layer through the network layer. In the technical solution provided in the present application, CTL in the network layer is set equal to 0, that is, the message type of the lower transport layer is set to be an access message.
The lower transport layer is used for receiving and transmitting messages with the upper transport layer. In the present application, the SEG in the lower transport layer is set to be equal to 1, that is, the present application is set to use a segmented message mechanism in the lower transport layer.
The upper transport layer is used for transmitting the message of the access layer to the upper transport layer, wherein TransMIC represents the integrity check of the message of the access layer, and the length of the TransMIC defined by the technical scheme provided by the application is 4 bytes.
The access layer defines the interface of the application layer with the upper transport layer. The technical scheme provided by the application defines that the length of the Opcode is 1 byte.
Since the present application is not concerned with the basic model layer and the model layer for the moment, the detailed definition will not be described in detail here.
Please refer to fig. 8, which is a schematic structural diagram of a bluetooth device 20 in the assisted shopping system provided in the present application. Specifically, the bluetooth device (including the central bluetooth device, the second terminal, and the third terminal) provided by the present application includes a processor 22, a memory 24, and an interface circuit 26 coupled to the current processor 22, wherein the processor 22 performs the method for assisting shopping as described above while operating, the memory 24 stores the calculation result obtained while the processor 22 operates or other relevant information, and the interface circuit 26 is used in cooperation with the processor 22 to perform the method for assisting shopping described above.
Referring to fig. 9, a schematic structural diagram of an embodiment of a device 30 with a storage function provided in the present application is shown, in which the storage device 30 stores program data, and the program data stored in the storage device 30 is executed to implement the method for assisting shopping as described above. Specifically, the apparatus 30 having the storage function may be one of a memory of a terminal device, a personal computer, a server, a network device, or a usb disk, and is not limited herein.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (9)
1. A method of assisting shopping, comprising the steps of:
monitoring whether the first terminal enters a preset area or not at intervals of preset time;
when it is monitored that the first terminal enters a preset area, sending a first preset address to the first terminal, and inviting the first terminal to join a Bluetooth mesh network;
when the first terminal is successfully invited to join the Bluetooth mesh network, first preset information corresponding to the first preset address and sent by a second terminal is obtained, wherein the first preset information comprises the first preset address, a unicast address corresponding to the second terminal and the commodity number;
associating the first preset information with locally stored commodity attribute information corresponding to the second terminal;
generating or updating a shopping list corresponding to the first preset address;
and when the first terminal corresponding to the first preset address enters the designated area, entering a payment stage according to the shopping list.
2. The method for assisting shopping according to claim 1, wherein the step of sending a first predetermined address to the first terminal and inviting the first terminal to join the bluetooth mesh network when it is monitored that the first terminal enters a predetermined area further comprises:
and acquiring and storing a corresponding payment account number from the first terminal.
3. The method for assisting shopping according to claim 2, wherein the step of entering the payment phase according to the shopping list when the first terminal corresponding to the first preset address enters the designated area specifically comprises:
calculating the total consumption amount according to the shopping list and by combining with the unit price information of the commodities stored locally;
and associating the payment account corresponding to the first terminal with the shopping list and the total consumption amount to automatically complete payment.
4. The method for assisting shopping according to claim 1, wherein the step of obtaining the first preset information corresponding to the first preset address from the second terminal further comprises:
the second terminal acquires a commodity quality change value sent by the sensing equipment;
the second terminal calculates the decreased or increased number of commodities according to the commodity quality change value and the pre-stored quality of a single commodity;
the second terminal acquires a first preset address corresponding to the first terminal with the strongest Bluetooth signal intensity;
and the second terminal generates the first preset information according to a first preset address corresponding to the first terminal with the strongest Bluetooth signal intensity, a user-defined symbol or numerical value, a unicast address corresponding to the current second terminal and the commodity quantity.
5. The method for assisting shopping according to claim 4, wherein the step of the second terminal generating the first preset information from the first preset address corresponding to the first terminal with the strongest bluetooth signal strength, the unicast address corresponding to the current second terminal, and the number of the goods further comprises: and sending the first preset information to a central Bluetooth device.
6. The method for assisting shopping according to claim 1, wherein the step of entering the payment phase according to the shopping list when the first terminal corresponding to the first preset address enters the designated area specifically comprises:
calculating the total consumption amount according to the shopping list;
and sending a payment request corresponding to the shopping list and the total consumption amount to a first terminal corresponding to the first preset address, and waiting for confirmation of a customer to complete payment.
7. The method of assisted shopping according to claim 3 or 6, wherein the step of completing payment is followed by further comprising:
sending the payment state corresponding to the first preset address, the total consumption amount and the shopping list to a third terminal for displaying correspondingly;
so that the door corresponding to the third terminal is opened.
8. A system for facilitating shopping, comprising: the Bluetooth mesh network is used for assisting the first terminal to finish shopping; the Bluetooth grid comprises a central Bluetooth device, a second terminal and a third terminal which are respectively in wireless connection with the central Bluetooth device; the central Bluetooth device is used for monitoring the signaling sent by the first terminal, the second terminal and the third terminal; the central Bluetooth device invites a first terminal to join a Bluetooth mesh network, the second terminal is used for generating first preset information and sending the first preset information to the central Bluetooth device, wherein the first preset information comprises a first preset address, a unicast address corresponding to the second terminal and commodity quantity; the central Bluetooth device generates a shopping list corresponding to the first terminal according to the first preset information and locally stored commodity attribute information corresponding to the second terminal; the third terminal is used for monitoring whether the first terminal completes payment.
9. An apparatus having a storage function, wherein the storage apparatus stores program data which, when executed, implements the method of any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495502.6A CN108320209B (en) | 2017-12-28 | 2017-12-28 | Shopping assisting method, system and storage device |
| PCT/CN2018/123943 WO2019129078A1 (en) | 2017-12-28 | 2018-12-26 | Method and system for assisting shopping |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711495502.6A CN108320209B (en) | 2017-12-28 | 2017-12-28 | Shopping assisting method, system and storage device |
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| CN108320209B (en) * | 2017-12-28 | 2021-11-12 | 惠州Tcl移动通信有限公司 | Shopping assisting method, system and storage device |
| CN112669125A (en) * | 2021-01-19 | 2021-04-16 | 蒂姆维澳(上海)网络技术有限公司 | Intelligent business super-guiding method, terminal and system based on AR technology |
| CN112995904B (en) * | 2021-02-26 | 2022-11-11 | 武汉天喻信息产业股份有限公司 | Non-inductive payment method and system based on Bluetooth positioning technology |
| CN113191831B (en) * | 2021-07-02 | 2021-11-19 | 北京药联健康科技有限公司 | Offline short-distance transaction management method, system and storage medium thereof |
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| WO2019129078A1 (en) | 2019-07-04 |
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