CN111861659A - Large supermarket quick shopping settlement method based on electronic navigation - Google Patents
Large supermarket quick shopping settlement method based on electronic navigation Download PDFInfo
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Abstract
The invention discloses a supermarket quick shopping settlement method based on electronic navigation, which comprises the following steps: s1, arranging a positioning base station on the container, and defining the information range of each container based on the positioning base station; s2, constructing a supermarket electronic map based on the positioning base station, and calibrating the position and the information range of each container; s3, the background server records the position information and commodity information of each container; s4, installing a locator wirelessly identified by a locating base station on the shopping cart, and receiving a locating signal transmitted by the locating base station to identify the container; s5, the shopping cart obtains the container information, and the customer presets a shopping list to generate an optimal shopping route; s6, carrying out supermarket navigation shopping according to the optimal shopping route, sending out a prompt when a container near the commodities listed in the shopping list is reached, and adding a code into a shopping cart; s7, after the line settlement, the shopping cart is transported to the goods taking place through the goods transporting channel, and the customer arrives the goods taking place through the walking channel separated from the goods transporting channel to take the goods away.
Description
Technical Field
The invention relates to the technical field of intelligent shopping, in particular to a supermarket quick shopping settlement method based on electronic navigation.
Background
Supermarkets are the main shopping places where people live, and various commodities bring inconvenience while meeting the shopping requirements of people, such as:
1. the settlement time is long, especially in the times and holidays shopping population sharply increases, and the settlement exit is often arranged in long lines and is settled by a salesperson one by one, less, more, three or forty minutes, so that the shopping experience is reduced, and a large amount of manpower is wasted.
2. The large and ultra-large comprehensive supermarket occupies a large area, not only are various commodities not found well, but also the positions of the commodities are not found well, the commodities are often turned back and forth in order to find a certain commodity, necessary commodities are easily missed when a large number of commodities are to be purchased, meanwhile, redundant commodities are easily purchased by other various commodities, time and labor are wasted, and unnecessary waste is caused.
3. The local personnel in the supermarket store are too concentrated, so that temporary crowded shopping is caused, and the shopping time is wasted. Some goods are in shortage or replenishment, which may also temporarily affect shopping and cause unnecessary waiting.
At present, although some supermarkets have online supermarkets and self-service settlement methods, the supermarkets still have a plurality of disadvantages, such as:
although the online supermarket is convenient, the online supermarket lacks physical shopping experience and cannot completely replace a physical shopping mode.
Some supermarkets use self-service settlement device, at customer's smart mobile phone installation self-service settlement APP, the exit sets up a plurality of code settlement devices of sweeping certainly, need not the salesperson sweep the code one by one, by customer sweep the code certainly and accomplish the settlement. Although the labor cost is reduced, the condition of missing scanning of commodities is easy to occur, even illegal behaviors of privately disassembling the original package and replacing commodities with higher values exist, and the like, and losses are caused to supermarkets. Although some supermarkets are provided with monitoring devices, the situations cannot be timely and effectively discovered, generally, the situations can be known only by checking and monitoring after loss is discovered, on one hand, the difficulty of pursuing responsibility is increased, on the other hand, the loss cannot be timely stopped, and the situation is bright. In addition, the conventional supermarket settlement method needs long time for finishing the processes of code scanning, settlement and classified bagging at a settlement opening one by one, and the phenomenon of gathering and queuing of personnel is easily caused even if self-service settlement is carried out. In addition, the current supermarket shopping process needs to take the goods repeatedly for several times to complete the shopping process, such as the conventional method comprising: the method comprises at least four steps of loading goods into a shopping cart, placing cash registers one by one, scanning codes by a salesperson and loading shopping bags into the shopping cart, wherein each commodity needs to be repeatedly taken for at least 4 times, and the code is scanned by self-help for at least 3 times, so that the method is not only tedious, but also unfavorable for the commodities with soft texture.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide a supermarket quick shopping settlement method based on electronic navigation, which can plan and optimize shopping routes in advance according to pre-purchased commodities, shorten shopping time and improve shopping efficiency.
The invention also aims to provide a supermarket self-service settlement method with high accuracy, wherein commodities are loaded into a shopping cart and settled at one time, the commodities do not need to be taken repeatedly, the behaviors of missing scanning of the commodities and replacing the commodities can be effectively avoided, and the accuracy and settlement efficiency of supermarket self-service settlement are improved.
The invention also aims to provide a self-service settlement method based on the people and goods distribution, which can effectively avoid the goods entrainment and theft, reduce the inspection difficulty and improve the inspection accuracy.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a supermarket quick shopping settlement method based on electronic navigation, which mainly comprises the steps of:
s1, setting at least one positioning base station for each container in the supermarket, and defining the information range of each container based on the positioning base stations;
S2, constructing a supermarket electronic map based on the positioning base station, and calibrating the position and the information range of each container on the electronic map as position information;
s3, the background server records the position information and commodity information of each container as the container information;
s4, installing a locator wirelessly identified by a locating base station on the shopping cart, and receiving a locating signal transmitted by the locating base station to identify the container;
s5, arranging a processor and a code scanner on the shopping cart, wherein the processor is connected with a background server and obtains container information, a customer installs a supermarket shopping APP and presets a first shopping list, the first shopping list is led into the processor, a second shopping list is preset according to the first shopping list and the container information, and an optimal shopping route containing a shopping sequence is generated based on the second shopping list and the container information;
s6, carrying out supermarket navigation shopping by the shopping cart according to the optimal shopping route, sending a prompt when a container near the commodities listed in the second shopping list is reached, adding the selected commodities into the shopping cart after code scanning, and storing code scanning information by the processor;
s7, generating an actual shopping list by the processor after shopping, comparing the actual shopping list with a second shopping list, confirming, closing the shopping cart after online settlement, transferring the shopping cart to a goods taking place through the goods transferring channel, and detecting whether the goods without the scanned codes exist or not by the goods transferring channel; the customer arrives at the goods taking place through the walking channel isolated from the goods transfer channel and takes away the goods, and the walking channel detects whether the customer carries the goods.
Preferably, the shopping cart in S5 is provided with a display screen, and when the shopping cart enters the information range of the container, the background server pushes the goods of the container associated with the second shopping list to the shopping cart processor and displays the goods on the screen, and the customer selectively adds the goods to the second shopping list and generates a modified second shopping list.
Preferably, the electronic map in S3 displays the number of shopping carts within the container information range, and the shopping carts are divided into three dynamic levels of "low", "medium" and "high" according to the density of the shopping carts within the information range; the optimal shopping route in S5 is adjusted based on the dynamic level of shopping cart density within the information range of each container on the electronic map.
Preferably, a plurality of commodity channels with first weight sensors are arranged in the commodity cabinet in the S1, the background server judges whether the commodity is in three states of 'sufficient quantity', 'out-of-stock' or 'replenishing' according to the weight information of the first weight sensors and sends the commodity to a processor of the shopping cart as dynamic commodity quantity information, and the optimal shopping route in the S5 is adjusted based on the dynamic level of the density of the shopping cart and the commodity quantity information.
Preferably, a plurality of commodity channels with first weight sensors are arranged in the container, and the shopping cart enters the information range of the container and is in data connection with the container; selecting a commodity channel through a shopping cart display screen; the shopping cart is a closed shopping cart with a single inlet and an intelligent lock, a code scanner, a first gate and a first conveying device are arranged at the inlet of the shopping cart, and a second weight sensing device is arranged outside the first gate; the specific method for selecting the commodity in the S6 comprises the following steps:
Goods are taken away from the container after a goods channel is selected, and the background server obtains goods increase and decrease information; placing the commodity on a second weight sensing device to scan the codes, obtaining commodity information and second weight information of the taken commodity, comparing the second weight information with the commodity increase and decrease information, if the data is consistent, opening a first gate, starting a first conveying device to convey the commodity into a shopping cart, and closing the first gate; and so on until shopping is finished.
Preferably, the walking path in S7 is provided with a first detection device for determining whether a passer-by carries an article, where the first detection device at least includes a camera and an alarm; the first detection device is connected with the background server, action information of holding, carrying, embracing, lifting and dragging an article or a package by a person is stored in the background server, the camera transmits image information into the background server in real time and performs action comparison, and if the action information is within the action information range, the default is abnormal passing and an alarm is given.
Preferably, the first conveying device is a stepping crawler conveying device, and the one-step conveying distance is based on the condition that the commodities are guided into the shopping cart from the entrance; the first gate is opened when the first conveying device is started, and is closed to close the entrance of the shopping cart when the first conveying device is not started or after the one-step conveying process is finished.
Preferably, in S7, the customer settles the account and obtains the pickup code and the smart lock password, and the customer obtains the corresponding shopping cart at the pickup location according to the pickup code, and opens the shopping cart through the smart lock password to obtain the purchased goods.
Preferably, in S7, a second conveyor belt is provided in the commodity transfer passage to communicate with the pickup location, the pickup location is provided with a plurality of pickup ports having second gates, and a plurality of third conveyor belts are provided to communicate the second conveyor belt with the pickup ports; the second conveyor belt is a roller type conveyor belt formed by a plurality of rotatable roller sets which are arranged in parallel, a plurality of universal rollers are arranged at the positions, corresponding to the third conveyor belt, of the second conveyor belt, and when the shopping cart reaches the corresponding goods taking opening, the universal rollers turn to the direction of the third conveyor belt corresponding to the goods taking opening so as to guide the shopping cart to the third conveyor belt and reach the goods taking opening; the second gate is provided with an extraction code reading device, and when the extraction code is correct, the second gate is opened to obtain the shopping cart.
The invention at least comprises the following beneficial effects:
1. by setting a supermarket electronic map, the position and the information range of each container are calibrated on the electronic map to serve as position information, the shopping cart is in data connection with the container, the shopping list is set in advance by combining supermarket goods information and actual needs, the shopping can be bought according to the most effective shopping route, the condition that the goods are found by turning back and forth is avoided, and the condition that the goods are missed to be bought or are bought more is avoided.
2. Through with shopping cart and backend server and packing cupboard data connection, can know packing cupboard information in real time to adjust the shopping route according to the flow of people and the volume of goods information of each packing cupboard in real time, obtain the most efficient shopping route, avoid the temporary crowding of certain local area, and avoid the goods of a certain goods to lack goods or the waiting that the replenishment process caused, save shopping time, improve shopping efficiency.
3. Through setting up the many goods passageway packing cupboard that has weight induction system to and can discern the packing cupboard and sweep the shopping cart of sign indicating number by oneself, can sweep the sign indicating number immediately with the commodity of shopping and pack into the shopping cart, need not arrive supermarket export and unify the settlement of lining up again, save time, once only get into the shopping cart and take away after the commodity shopping in addition, needn't take repeatedly. Through establishing the shopping cart into the closed shopping cart that has single entry to set up the first transmission device who has the floodgate accuse device at the shopping cart entrance, and compare to the weight before commodity is taken and is put into, can ensure only to sweep the commodity that the sign indicating number is successful, and must be actually the commodity of taking and sweeping the sign indicating number can get into the shopping cart, and the commodity that does not sweep the sign indicating number or be fallen the package can not get into the shopping cart, avoids phenomenons such as commodity hourglass is swept and falls the package.
4. The commodity channel and the customer channel based on people and goods distribution are arranged, so that the detection is more convenient, only a shopping cart with successful settlement can be automatically transferred to a goods taking place, and the goods with unsuccessful settlement cannot be taken away; the customer does not carry the commodity to pass through the detection port uniformly, and only needs to detect whether the customer carries the commodity or not, and does not need to screen whether the individual commodity is not scanned, so that the detection difficulty is reduced, the detection accuracy is improved, and the supermarket stealing behavior is effectively avoided.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a flow chart of a supermarket quick shopping settlement method according to the invention;
FIG. 2 is an overall layout of the commodity transportation pathway and the walking pathway according to the present invention;
FIG. 3 is a schematic view of the shopping cart of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-3, the present invention provides a supermarket quick shopping settlement method based on electronic navigation, wherein the method mainly comprises the following steps:
s1, setting at least one positioning base station for each container in the supermarket, and defining the information range of each container based on the positioning base stations;
s2, constructing a supermarket electronic map based on the positioning base station, and calibrating the position and the information range of each container on the electronic map as position information;
s3, the background server records the position information and commodity information of each container as the container information;
s4, installing a locator wirelessly identified with a locating base station on the shopping cart 100, and receiving a locating signal transmitted by the locating base station to identify the container;
s5, the shopping cart 100 is provided with a processor and a code scanner 1002, the processor is connected with a background server and obtains container information, a customer installs a supermarket shopping APP and presets a first shopping list, the first shopping list is led into the processor, a second shopping list is preset according to the first shopping list and the container information, and an optimal shopping route containing a shopping sequence is generated based on the second shopping list and the container information. The shopping cart 100 is linked with a customer smart phone, the identity of the customer is identified, a first shopping list is a preset shopping list before the customer enters a supermarket, the shopping list is preset in a mobile phone APP according to actual needs, the shopping list is led into a processor of the shopping cart 100 after the customer arrives at the supermarket, the processor automatically marks out the goods shortage and recommends goods related to the goods shortage for standby by combining the first shopping list and container information, and the customer combines the information to preset a second shopping list; actively adding merchandise may also be viewed through the shopping cart 100 for container information. The best shopping route includes factors: the shortest distance of the commodities listed in the second shopping list, the sales promotion time period of the commodities, and the sequence according to the texture hardness and insurance requirements of the commodities (the sequence of the time for loading the commodities into the shopping package is that the commodities are general daily necessities and clothes, general foods without fresh keeping, non-frozen fruits and vegetables, cold storage and fresh keeping foods, frozen storage foods and eggs). The scheme integrates the factors, can reasonably utilize the promotion period of each commodity, and can avoid the extrusion damage of the commodities in the shopping cart 100 in the shopping process and the influence of long-time shopping on the freshness of the frozen and refrigerated foods.
S6, the shopping cart 100 carries out supermarket navigation shopping according to the optimal shopping route, when the goods arrive at the container near the goods listed in the second shopping list, a prompt is sent, the goods selected for shopping are added into the shopping cart 100 after being scanned, and the processor stores code scanning information.
S7, the processor generates an actual shopping list after shopping, the actual shopping list is compared with a second shopping list and then confirmed, the shopping cart 100 is closed after online settlement, the commodity transfer channel 200 transfers the shopping cart to a goods taking place, and the commodity transfer channel 200 detects whether code-unscanned commodities exist or not; the customer arrives at the goods taking place through the traveling passage isolated from the goods transferring passage 200 to take away the goods, and the traveling passage detects whether the customer carries the goods.
In the scheme, a background server is provided with a commodity information base at least comprising commodity names, unit prices, weights, bar codes and categories, commodity information is input from a supermarket at the background, the bar codes are pasted on all sold commodities, and the corresponding commodity information is obtained by scanning the bar codes. The background server also stores customer information, self-service settlement APP of the supermarket is installed by the customer, the customer information such as names, telephones, addresses and the like is filled in during registration, and face recognition is carried out.
By setting a supermarket electronic map, calibrating the position and information range of each container on the electronic map as position information, connecting the shopping cart 100 with the container data, combining supermarket goods information and an actual needed preset shopping list, acquiring and buying according to the most effective shopping route, avoiding turning back and searching for goods and avoiding missing or buying more goods. Through the arrangement of the container with the weight sensing device and the shopping cart 100 capable of identifying the container and scanning codes by self, the selected commodities can be instantly scanned and loaded into the shopping cart 100 without being uniformly queued and settled at the supermarket outlet, so that the time is saved, and the commodities are taken away by entering the shopping cart 100 once after being selected and are not required to be taken out repeatedly. By arranging the commodity transfer channel 200 and the customer channel based on people and goods distribution, the detection is more convenient, only the shopping cart 100 with successful settlement can be automatically transferred to a goods taking place, and the commodity with unsuccessful settlement cannot be taken; the entrance of the goods transferring channel is provided with a second detecting device 2001 for detecting whether there is no goods without code scanning; the customer does not carry the commodity to pass through the detection port uniformly, and only needs to detect whether the customer carries the commodity or not, and does not need to screen whether the individual commodity is not scanned, so that the detection difficulty is reduced, the detection accuracy is improved, and the supermarket stealing behavior is effectively avoided.
In a preferred embodiment, the shopping cart 100 in S5 is provided with a display screen 1006, when the shopping cart 100 enters the information range of the container, the background server pushes the associated goods of the container to the processor of the shopping cart 100 and displays the goods on the screen, and the customer selectively adds the goods to the second shopping list and generates a modified second shopping list.
In the above solution, the shopping cart 100 is provided with the display screen 1006, after entering the information range of the container, the container pushes the associated goods, and the customer selectively and immediately modifies the second shopping list according to the need. The pushing principle is that similar commodities related to the commodities listed in the second shopping list are similar to the commodities with different brands, prices and sales promotion of similar commodities; secondly, the background server actively pushes other commodities, such as toilet paper, which the customer may need to purchase according to the purchasing rule of the customer, the background server identifies the customer and records that the time that the customer purchases the toilet paper last time exceeds 15 days, the toilet paper may need to be purchased again according to the purchasing rule of the customer, then the toilet paper is actively pushed to the customer when the information range of the container of the toilet paper is reached, and the brand of the toilet paper purchased by the customer last time is preferentially pushed.
In a preferred scheme, the electronic map in S3 displays the number of shopping carts 100 in the container information range, and the shopping carts 100 in the container information range are divided into three dynamic levels of "low", "medium" and "high" according to the density of the shopping carts 100 in the information range; the optimal shopping route in S5 is adjusted based on the dynamic level of the density of shopping carts 100 within the information range of each container on the electronic map.
In the above scheme, the electronic map is displayed on the display screen 1006 of the shopping cart 100, the density grade of the shopping cart 100 of each container is calibrated in the electronic map, and the electronic map can be calibrated by three different colors, so that the people flow of each container can be known in real time and the shopping route can be adjusted, thereby avoiding temporary crowded queuing in a local commodity area, saving the shopping time and improving the shopping efficiency.
In a preferable scheme, a plurality of commodity channels with first weight sensors are arranged in the commodity cabinet in S1, the background server judges whether the commodity is in three states of 'sufficient quantity', 'out-of-stock' or 'replenishing' according to the weight information of the first weight sensors and sends the commodity to the processor of the shopping cart 100 as dynamic commodity quantity information, and the optimal shopping route in S5 is adjusted based on the dynamic level of the density of the shopping cart 100 and the commodity quantity information.
In the scheme, three kinds of goods quantity states are displayed in the electronic map, the shopping route is adjusted by combining the density grade and the goods quantity information of the shopping cart 100, the optimal shopping route is obtained, the crowding of people is avoided, the waiting time of goods shortage and replenishment is avoided, and the goods are re-planned into the shopping route after replenishment is finished.
In a preferred scheme, a plurality of commodity channels with first weight sensors are arranged in the container, and the shopping cart 100 enters the information range of the container and then is in data connection with the container; selecting a merchandise channel via the shopping cart 100 display screen 1006; the shopping cart 100 is a closed shopping cart 100 with a single entrance 1001 and an intelligent lock, the entrance 1001 of the shopping cart 100 is provided with a code scanner 1002, a first gate 1003 and a first transmission device 1004, and the outer side of the first gate 1003 is provided with a second weight sensing device 1005; the specific method for selecting the commodity in the S6 comprises the following steps: goods are taken away from the container after a goods channel is selected, and the background server obtains goods increase and decrease information; placing the commodity on the second weight sensing device 1005 to scan the code, obtaining commodity information and second weight information of the taken commodity, comparing the second weight information with the commodity increase and decrease information, if the data is consistent, opening the first gate 1003, starting the first conveying device 1004 to convey the commodity into the shopping cart 100, and closing the first gate 1003; and so on until shopping is finished.
In the above scheme, the container is closed, and automatic cargo discharging device (refer to the cargo discharging device of vending machine) in the commodity passageway, each commodity passageway corresponds a commodity export to set up first weight induction system in the commodity passageway in order to obtain commodity increase and decrease information. The commodities are all independently packaged with bar codes and are arranged in the commodity channel in a classified mode. The shopping cart 100 is provided with a touch screen and selects a commodity passage. By inputting the weight information of the commodity in the early stage, the commodity can be conveniently checked or checked in the later stage, the phenomena that the bar codes of different commodities are mixed up to cause errors and the commodity with higher value is artificially replaced by the bar code of the commodity with lower value and the like are avoided, and the commodity can be a single commodity which is used for monitoring whether the code is scanned once and enters the automatic commodity transmission device or not can be monitored. The commodity is placed on the position of the second weight sensing device 1005 for weighing and code scanning, the processor judges whether the weight of the commodity is consistent with the commodity increase and decrease information in the selected commodity channel so as to ensure the correctness of the commodity and whether the commodity is a single commodity, if the weight is successfully matched, the code scanning is successful, the code scanner 1002 starts the first conveying device 1004 to move and drives the commodity to enter the shopping cart 100 through the first gate 1003, and meanwhile, the first gate 1003 is closed; when the secondary weighing result is inconsistent with the commodity increase and decrease information, the gate is not opened, and the first conveying device 1004 is not started. The operation can ensure that the single commodity passes through.
In a preferable scheme, a first detection device 3001 for judging whether a passer carries an article or not is arranged in the walking path in S7, and the first detection device 3001 at least includes a camera and an alarm; the first detection device 3001 is connected with the background server, the background server stores action information of holding, carrying, embracing, lifting and dragging an article or a package by a person, the camera transmits image information to the background server in real time and compares the action, and if the action information is within the action information range, the default is abnormal passing and an alarm is given.
After general supermarket customers shop and settle accounts, the shopping bags with the commodities leave the supermarket, a detection device is generally arranged at an exit and used for screening whether the customers carry the unpaid commodities, but because the customers carry the packaged shopping bags to pass through, the real and strict screening of the unpaid commodities is not easy to realize, the commodities are mainly subject to personal discipline and manual supervision of cashiers, and the self-service supermarket is lack of the strictness and timeliness of manual supervision. Among the above scheme, through setting up based on the people, commodity transportation passageway 200 and walking passageway of goods reposition of redundant personnel, the customer does not carry commodity through the detection mouth uniformly after purchasing commodity, need not to sweep the sign indicating number to commodity and screen, only need discern first detection device 3001 to the shopping bag, parcel and customer hand, the action of portable commodity etc. can judge whether customer breaks rules and rules for a rule and goes out the supermarket, the rigidness that detects has been improved, and the degree of difficulty that has reduced the detection, effectively avoid the supermarket behavior of stealing.
In a preferred embodiment, the first conveyor 1004 is a step-by-step crawler conveyor, and the one-step conveying distance is based on guiding the goods into the shopping cart 100 from the entrance 1001; the first shutter 1003 is opened when the first conveyor 1004 is activated and closed to close the entrance 1001 of the shopping cart 100 when the first conveyor 1004 is not activated or when a one-step conveying process is completed.
In the scheme, the first conveying device 1004 is arranged in a stepping mode, the infrared sensing device is arranged at the position of the gate, the first conveying device stops when sensing that one commodity completely passes through the gate, and the first conveying device continues to be started after the next code scanning is successful. For convenience, a shopping bag and an automatic sealing device are provided in the shopping cart 100 at a position corresponding to the entrance 1001, and the automatic sealing device seals the shopping bag after settlement is completed.
In a preferred embodiment, in S7, the customer settles the account and obtains the pickup code and the smart lock password, the customer obtains the corresponding shopping cart 100 at the pickup location according to the pickup code, and the shopping cart 100 is unlocked through the smart lock password to obtain the purchased goods.
In the above scheme, the shopping cart 100 with the settlement completed is conveyed to a goods taking place outside a supermarket store through the commodity transfer passage 200, a customer arrives at the goods taking place through a walking passage isolated from the commodity transfer passage 200, extracts the corresponding shopping cart 100 according to the goods taking code, and obtains the goods through password identification and opening the intelligent lock. Shopping cart 100 sets up the lid that can open, and the lid is locked by the intelligence lock, and the intelligence lock can only be opened after the information is checked successfully, opens the lid and gains commodity. Also can carry out commodity through the mode that sets up electronic tags and confirm, shopping cart 100 after the settlement is accomplished produces electronic tags, and the customer sweeps a yard electronic tags through the smart mobile phone and carries out identity confirmation, and the intelligence lock is opened when sweeping yard result and electronic tags recorded customer information and matching, and the customer acquires the commodity of buying, unmatched intelligence lock and does not open and send out the police dispatch newspaper.
In a preferred embodiment, in S7, a second conveyor belt 2002 communicating with the pickup position is provided in the commodity transporting passage 200, a plurality of pickup ports 2004 having second gates 2005 are provided in the pickup position, and a plurality of third conveyor belts 2003 communicating the second conveyor belt 2002 with the pickup ports 2004 are provided; wherein the second conveyor belt 2002 is provided as a roller conveyor belt formed by a plurality of rotatable roller sets arranged in parallel, a plurality of universal rollers 2006 are provided at the corresponding positions of the second conveyor belt 2002 and the third conveyor belt 2003, and when the shopping cart 100 reaches the corresponding position of the goods taking opening 2004, the universal rollers 2006 are turned to the direction of the third conveyor belt 2003 corresponding to the goods taking opening 2004 so as to guide the shopping cart 100 to the third conveyor belt 2003 and reach the goods taking opening 2004; the second gate 2005 is provided with a device for reading an extraction code, and when the extraction code is correct, the second gate 2005 is opened to obtain the shopping cart 100.
In the above arrangement, the second conveyor 2002 may be an endless track-type conveyor that transports the cart 100 to a pickup location. The second conveyor 2002 may also be a roller conveyor, i.e., a plurality of rotatable rollers arranged along the article transport path 200, which are driven by a motor to rotate and move the cart 100 forward when rotated. And a plurality of universal rollers 2006 are arranged on the second conveyor belt 2002 and correspond to the goods taking openings 2004 to serve as steering mechanisms, the rotating directions of the universal rollers 2006 are controlled by motors, and when the shopping cart 100 reaches the corresponding goods taking openings 2004 along the second conveyor belt 2002, the motors control the corresponding universal rollers 2006 to steer so that the shopping cart 100 is steered to the third conveyor belt 2003 connected with the corresponding goods taking openings 2004.
While embodiments of the invention have been disclosed above, it is not limited to the applications set out in the description and the embodiments, which are fully applicable in all kinds of fields suitable for this invention, and further modifications may readily be effected by those skilled in the art, and the invention is thus not limited to the specific details and illustrations, without departing from the general concept defined by the claims and their equivalents.
Claims (9)
1. A supermarket quick shopping settlement method based on electronic navigation mainly comprises the following steps:
s1, setting at least one positioning base station for each container in the supermarket, and defining the information range of each container based on the positioning base stations;
s2, constructing a supermarket electronic map based on the positioning base station, and calibrating the position and the information range of each container on the electronic map as position information;
s3, the background server records the position information and commodity information of each container as the container information;
s4, installing a locator wirelessly identified by a locating base station on the shopping cart, and receiving a locating signal transmitted by the locating base station to identify the container;
s5, arranging a processor and a code scanner on the shopping cart, wherein the processor is connected with a background server and obtains container information, a customer installs a supermarket shopping APP and presets a first shopping list, the first shopping list is led into the processor, a second shopping list is preset according to the first shopping list and the container information, and an optimal shopping route containing a shopping sequence is generated based on the second shopping list and the container information;
S6, carrying out supermarket navigation shopping by the shopping cart according to the optimal shopping route, sending a prompt when a container near the commodities listed in the second shopping list is reached, adding the selected commodities into the shopping cart after code scanning, and storing code scanning information by the processor;
s7, generating an actual shopping list by the processor after shopping, comparing the actual shopping list with a second shopping list, confirming, closing the shopping cart after online settlement, transferring the shopping cart to a goods taking place through the goods transferring channel, and detecting whether the goods without the scanned codes exist or not by the goods transferring channel; the customer arrives at the goods taking place through the walking channel isolated from the goods transfer channel and takes away the goods, and the walking channel detects whether the customer carries the goods.
2. The electronic navigation based supermarket quick shopping settlement method as claimed in claim 1, wherein the shopping cart in S5 is provided with a display screen, when the shopping cart enters the information range of the container, the background server pushes the goods of the container associated with the second shopping list to the shopping cart processor and displays the goods on the screen, the customer selectively adds to the second shopping list, and generates the modified second shopping list.
3. The electronic navigation based supermarket quick shopping settlement method according to claim 1, wherein the electronic map in S3 displays the number of shopping carts within the container information range and is divided into three dynamic levels of "low", "medium", and "high" according to the density of the shopping carts within the information range; the optimal shopping route in S5 is adjusted based on the dynamic level of shopping cart density within the information range of each container on the electronic map.
4. A supermarket quick shopping settlement method based on electronic navigation as claimed in claim 3, wherein a plurality of commodity channels with first weight sensors are provided in the locker in S1, the background server judges whether the commodity is in three states of "sufficient", "out of stock" or "in restocking" according to the weight information of the first weight sensors and sends the commodity as dynamic cargo volume information to the processor of the shopping cart, and the optimal shopping route in S5 is adjusted based on the dynamic level of the density of the shopping cart and the cargo volume information.
5. The electronic navigation based supermarket quick shopping settlement method according to claim 1, wherein a plurality of commodity passages with first weight sensors are arranged in the container, and the shopping cart enters the information range of the container and is connected with the container in a data mode; selecting a commodity channel through a shopping cart display screen; the shopping cart is a closed shopping cart with a single inlet and an intelligent lock, a code scanner, a first gate and a first conveying device are arranged at the inlet of the shopping cart, and a second weight sensing device is arranged outside the first gate; the specific method for selecting the commodity in the S6 comprises the following steps:
goods are taken away from the container after a goods channel is selected, and the background server obtains goods increase and decrease information; placing the commodity on a second weight sensing device to scan the codes, obtaining commodity information and second weight information of the taken commodity, comparing the second weight information with the commodity increase and decrease information, if the data is consistent, opening a first gate, starting a first conveying device to convey the commodity into a shopping cart, and closing the first gate; and so on until shopping is finished.
6. The electronic navigation based quick shopping settlement method for supermarkets according to claim 1, wherein the walking path in S7 is provided with a first detection device for determining whether the passer carries an article, wherein the first detection device at least comprises a camera and an alarm; the first detection device is connected with the background server, action information of holding, carrying, embracing, lifting and dragging an article or a package by a person is stored in the background server, the camera transmits image information into the background server in real time and performs action comparison, and if the action information is within the action information range, the default is abnormal passing and an alarm is given.
7. The electronic navigation based quick shopping settlement method for supermarkets of claim 5, wherein the first conveyor is a step-by-step crawler conveyor, and the one-step conveying distance is based on guiding the goods into the shopping cart from the entrance; the first gate is opened when the first conveying device is started, and is closed to close the entrance of the shopping cart when the first conveying device is not started or after the one-step conveying process is finished.
8. The electronic navigation based quick shopping settlement method for supermarkets of claim 1, wherein in S7, the customer settles the settlement and obtains the pick-up code and the smart lock password, the customer obtains the corresponding shopping cart at the pick-up position according to the pick-up code, and the shopping cart is unlocked through the smart lock password to obtain the purchased goods.
9. A supermarket quick shopping settlement method based on electronic navigation as claimed in claim 8, wherein in S7, a second conveyor belt communicating with the pick-up place is provided in the goods transit passage, a plurality of pick-up ports having a second gate are provided in the pick-up place, and a plurality of third conveyor belts communicating the second conveyor belt with the pick-up ports are provided; the second conveyor belt is a roller type conveyor belt formed by a plurality of rotatable roller sets which are arranged in parallel, a plurality of universal rollers are arranged at the positions, corresponding to the third conveyor belt, of the second conveyor belt, and when the shopping cart reaches the corresponding goods taking opening, the universal rollers turn to the direction of the third conveyor belt corresponding to the goods taking opening so as to guide the shopping cart to the third conveyor belt and reach the goods taking opening; the second gate is provided with an extraction code reading device, and when the extraction code is correct, the second gate is opened to obtain the shopping cart.
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