CN109215186B - Shopping method of unmanned convenience store operation system based on human body weight verification - Google Patents
Shopping method of unmanned convenience store operation system based on human body weight verification Download PDFInfo
- Publication number
- CN109215186B CN109215186B CN201810860322.1A CN201810860322A CN109215186B CN 109215186 B CN109215186 B CN 109215186B CN 201810860322 A CN201810860322 A CN 201810860322A CN 109215186 B CN109215186 B CN 109215186B
- Authority
- CN
- China
- Prior art keywords
- customer
- door
- side door
- entrance
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
-
- 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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
Abstract
The inventionDisclosed is a shopping method of an unmanned convenience store operation system based on human body weight verification, relating to the field of unmanned convenience stores. The invention comprises the following steps of A: the customer enters the commodity display room to select and purchase commodities; and B: the entrance inside door is in a closed and locked state; and C: the customer pays the total price of all commodities through the self-service cashier mechanism and then reaches the area between the inner side door and the outer side door of the outlet, and the PC processing module compares the total price (A x sigma W) corresponding to the customer1...n) And (W)t‑Wi) Size of (A), (B), (C), (D), (E), (t‑Wi) Greater than (A ∑ W1...n) When the door is closed, the door outside the outlet is controlled to maintain a closed and locked state; when (W)t‑Wi) Less than or equal to (A ∑ W1...n) When the door is opened, the door outside the outlet is controlled to be in a free opening and closing state; step D: the customer exits through the exit side door. The checkout loss-prevention verification method is efficient and reliable.
Description
Technical Field
The invention relates to the field of unmanned convenience stores, in particular to a shopping method of an unmanned convenience store operation system based on human body weight verification.
Background
At present, an unattended convenience store system for self-help payment and goods taking of customers belongs to an electronic commerce idea, the electronic commerce is developed rapidly due to the rise of the Internet, and the development of an internet payment technology and cloud service is electronic commerce driving protection and navigation. But due to technical limitations, the application of the unmanned convenience store operation system is very limited. Due to the fact that the unmanned convenience store operation system can be arranged in any area with an empty space (such as a park corner, an industrial area, a tourist attraction, a community, a hospital and the like), not only is labor cost, but also the rent of the store can be reduced, and the operation cost is below 15% of that of a common convenience store. Moreover, compared with a part of commodity online shopping mode, the unmanned convenience store operation system can provide real shopping experience, such as touch, smell or visual shopping experience, and can make up for the shortage of online shopping when the user buys and takes the commodity immediately.
However, due to the differences in the characters and qualities of different people, when a customer consumes the goods by himself, the situation that the goods are scanned by mistake or missed by mistake may occur, for example, several small goods are placed in a large goods, and only the large goods are scanned but not the small goods; therefore, how to realize the loss prevention of the commodities in the unmanned convenience store through technical means is always a key technology which needs to be considered by the unmanned convenience store.
There are also some loss prevention schemes currently available in unmanned convenience stores. For example, patent publication nos.: CN 203941579U, published: 11, 12 days in 2014, the name of the invention and creation is as follows: the application discloses a self-service account settling anti-theft cash register, and discloses a working flow of self-service account settling equipment. The weighing platform collects weight information and transmits the weight information to the PC control module, the weight information is compared with a weight value corresponding to a pre-stored bar code in the database, and if the collected value is the same as the pre-stored value, the customer can continue normal operation, such as payment or continuous scanning of commodities; if the collected value is not in accordance with the pre-stored value, the PC control module can send out an instruction of commodity abnormity. In this current self-service checkout equipment work flow, always scan the action of bar code earlier, place the commodity again and weigh on the weighing platform and obtain the weight measurement value, to customer, is a two-step process: therefore, the problems in the prior art include: (1) when the customer operates, the reading stability of the weighing platform is very poor: when a commodity is transferred to the weighing platform from the scanning platform, the commodity cannot be taken and put lightly enough, and at the moment, a sensor of the electronic scale can sense the dual functions of the impact force of the commodity falling onto the weighing platform and the weight of the commodity per se in a short time, so that the actual weight of the commodity needs to be obtained, and a stable time needs to be given to the electronic scale. The self-service device may be reluctant to operate if the customer operates regular merchandise more slowly. However, when the customer operates faster, or the center of gravity of the commodity is easy to change, and the commodity is easy to roll, the period for the electronic scale to stabilize reading is increased from 0.1 second to 1 second or even a few seconds. Therefore, the weight verification accuracy of the self-service equipment brings great interference, and the customer continues to operate before the reading is not stable, so that the system cannot proceed according to the set flow, and the customer experience is very poor. (2) The existing self-service checkout equipment requires that after a customer scans a bar code, a commodity corresponding to the bar code is placed on a weighing and checking platform, otherwise, the equipment gives an alarm; therefore, the weighing operation has strong compulsory property, each commodity is weighed once, the process is more complicated, and the customer experience is very poor. Moreover, in case of home shopping, the swept goods are bagged by the assistance of the family of the customer (the weight measurement value is transferred without being stabilized), or any operation of changing the weight on the electronic scale causes misjudgment of the checking system, so that the operation of the customer is forcibly interrupted, and the customer experience is very poor.
In conclusion, how to overcome the defects of the existing unmanned convenience store in the checkout loss prevention verification process is a technical problem to be solved urgently in the prior art.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to overcome the defects of the existing unmanned convenience store in the checkout loss prevention verification process, and provides a shopping method of an unmanned convenience store operation system based on human body weight verification, wherein the checkout loss prevention verification is efficient and reliable.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the shopping method of the unmanned convenience store operation system based on the human body weight verification comprises the following steps:
step A: before a customer prepares to shop, the entrance outer side door in a free opening and closing state can be opened firstly, then the customer reaches an area between the entrance outer side door and the entrance inner side door, after the customer identity information is identified by the entrance customer identification module, the PC processing module controls the entrance inner side door to be in the free opening and closing state and controls the entrance outer side door to be in a closed and locked state, and the customer enters the commodity display chamber through the entrance inner side door to shop;
and B: when a customer enters the commodity display chamber through the entrance inner side door, the PC processing module controls the entrance inner side door to be in a closed and locked state and controls the entrance outer side door to be in a freely opened and closed state;
and C: after a customer pays the total cost of all commodities through a self-service cash register, the customer opens the inner side door of the outlet in a free opening and closing state, then the customer reaches the area between the inner side door of the outlet and the outer side door of the outlet, after the customer identity information is identified through the outlet customer identification module, the PC processing module compares the corresponding (A ∑ W) of the customer1...n) And (W)t-Wi) Size of (A), (B), (C), (D), (E), (t-Wi) Greater than (A ∑ W1...n) When the door is closed, the PC processing module controls the outer door of the outlet to maintain a closed and locked state; when (W)t-Wi) Less than or equal to (A ∑ W1...n) When the commodity purchasing system is used, the PC processing module controls the outlet outer side door to be in a free opening and closing state and controls the outlet inner side door to be in a closed and locked state, and a customer leaves through the outlet outer side door to complete the whole commodity purchasing process; wherein A is a weight measurement error correction coefficient;
step D: when a customer leaves through the outlet outer side door, the PC processing module controls the outlet outer side door to be in a closed and locked state and controls the outlet inner side door to be in a free opening and closing state.
As a further improvement of the shopping method of the unmanned convenience store operation system based on the human body weight verification of the present invention, the unmanned convenience store operation system based on the human body weight verification includes:
the commodity display chamber is provided with an inlet and an outlet, the inlet is provided with an inlet outer side door and an inlet inner side door, and the outlet is provided with an outlet outer side door and an outlet inner side door;
an inlet weight measuring device is arranged between the inlet outer side door and the inlet inner side door, and an outlet weight measuring device is arranged between the outlet outer side door and the outlet inner side door;
a self-service checkout mechanism located within the merchandise display chamber;
the PC processing module is in communication connection with the inlet weight measuring device, the outlet weight measuring device, the inlet outer side door, the inlet inner side door, the outlet outer side door and the outlet inner side door;
the customer identifies all the purchased commodities through the self-service cashier 109, and calculates the total price sigma P of the commodities purchased by the corresponding customer1...nN is not less than 1 and total weight of commodity sigma W1...nN is more than or equal to 1, and payment is finished;
the entrance weighing device collects the initial weight W of the corresponding customer when entering the entranceiAnd the outlet weight measuring device collects the end point weight W when the corresponding customer enters the outlett。
As a further improvement of the shopping method of the unmanned convenience store operation system based on human body weight verification of the present invention, an entrance customer identification module communicatively connected to the PC processing module is disposed between the entrance outside door and the entrance inside door, and the entrance customer identification module is used to identify corresponding customer identity information when a customer enters between the entrance outside door and the entrance inside door.
As a further improvement of the shopping method of the unmanned convenience store operation system based on human body weight verification of the present invention, an exit customer identification module communicatively connected to the PC processing module is disposed between the exit outside door and the exit inside door, and the exit customer identification module is used to identify customer identity information when a customer enters between the exit outside door and the exit inside door.
As a further improvement of the shopping method of the unmanned convenience store operation system based on human body weight verification of the present invention, the entrance customer identification module is a face identification device, the face identification device comprises a camera and a display screen for displaying the content shot by the camera in real time, when the face of the customer faces the camera and the proportion of the whole face area of the customer in the display screen occupies more than 30% of the whole display screen, the face identification device starts to identify the face of the customer and acquire the identity information of the customer, otherwise, the face identification device does not identify the face of the customer.
As a further improvement of the shopping method of the unmanned convenience store operation system based on human body weight verification of the present invention, the entrance customer identification module and the exit customer identification module are two-dimensional code identification devices or fingerprint identification devices or identification card identification devices or voice identification devices.
As a further improvement of the shopping method of the unmanned convenience store operation system based on human body weight verification, when the weight data of customers are collected through the entrance weight measuring device and the exit weight measuring device, the weight data of the customers are respectively measured for a plurality of times, the median of each group of weight data is taken, the weight data within the range of 500g above and below the median are reserved, the average of the reserved weight data is calculated and respectively used as the initial weight WiAnd end point weight Wt。
As a further improvement of the shopping method of the unmanned convenience store operation system based on the human weight verification of the present invention, the value of a ranges from 0.99 to 1.
As a further improvement of the shopping method of the unmanned convenience store operation system based on human body weight verification of the present invention, the entrance weighing device and the exit weighing device are both floor scales; and a plurality of monitoring devices and a plurality of goods shelves are arranged in the goods display chamber.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following remarkable effects:
(1) according to the invention, the positions of the inlet and the outlet of the commodity display chamber are separated, and the two doors are respectively arranged at the inlet and the outlet, so that the opening and closing states of the inlet outer door, the inlet inner side door, the outlet outer door and the outlet inner side door are dynamically controlled, the customers can orderly enter and leave in the whole shopping process, the mutual interference among different customers and the following of irrelevant personnel are avoided, the defects of the existing unmanned convenience store in the checkout loss prevention verification process are overcome, the weight verification before and after the customer purchases is matched with the opening and closing control of the doors, the loss prevention verification of all commodities can be completed through one-time operation, the misjudgment of a verification system is not easy to cause, and the checkout loss prevention verification is efficient and reliable.
(2) In the invention, the entrance customer recognition module is a face recognition device, the face recognition device comprises a camera and a display screen for displaying the content shot by the camera in real time, when the face of a customer faces the camera and the proportion of the whole face area of the customer in the display screen occupying the whole display screen exceeds 30%, the face recognition device starts to recognize the face of the customer and acquire the identity information of the customer, otherwise, the face recognition device does not recognize the face of the customer, the situation that a user without shopping intention is mistakenly recognized at a distance away from the camera is avoided, and the reliability of customer recognition is improved.
(3) In the invention, when weight data of customers are collected by an inlet weight measuring device and an outlet weight measuring device, the weight data are respectively measured for a plurality of times, the median of each group of weight data is taken, weight data within the range of 500g above and below the median are reserved, and the average of the reserved weight data is calculated and respectively used as the initial weight WiAnd end point weight WtBy adopting the method, the defect that the accuracy and the authenticity of the measured data are influenced because the customer is in a dynamic state when the weight of the customer is detected is avoided, interference data are eliminated, and the static weight of the customer is scientifically calculated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic top view of an unmanned convenience store according to embodiment 1;
fig. 2 is a block diagram of an unmanned convenience store operation system based on human body weight verification in embodiment 1;
fig. 3 is a flowchart of a shopping method of the unmanned convenience store operation system based on the human weight verification in embodiment 1;
FIG. 4 is a schematic structural view of a self-service cash register in embodiment 2;
FIG. 5 is a schematic view showing the structure of a collecting and identifying unit in embodiment 2;
FIG. 6 is a schematic diagram showing a structure of a calculation unit in embodiment 2;
FIG. 7 is a schematic view showing the structure of a tag unit in embodiment 2;
FIG. 8 is a schematic view showing the structure of a label binding unit in example 2;
fig. 9 is a flowchart of an operation method of the self-service cashier facility in embodiment 2.
The reference numerals in the schematic drawings illustrate:
100. an unmanned convenience store; 101. a merchandise display chamber; 102. an inlet outer side door; 103. an inner side door of the inlet; 104. an outlet outer side door; 105. an outlet inner side door; 106. an inlet weighing device; 107. an outlet weight measuring device; 108. a shelf; 109. a self-service cashier facility; 110. a monitoring device; 111. an entrance customer identification module; 112. an egress customer identification module;
10910. a degaussing unit; 10911. a demagnetization cabinet; 10912. a demagnetizer; 10913. a demagnetizing conveyor belt;
10920. a separation unit; 10921. separating the conveyor belt; 10922. a differential rotation shaft; 10923. a bump;
10930. a collection identification unit; 10931. a collection conveyor belt; 10932. an electromagnetic wall; 10933. a collection chamber; 10934. identifying a lumen inlet; 10935. identifying the cabinet; 10936. a tag identifier; 10937. a discharge door; 10938. an electromagnet; 10939. recovering the conveyor belt; 109311, a material guide baffle; 109312, rectangular holes;
10940. a settlement unit; 10941. a settlement conveyor belt; 10942. a hydraulic telescopic rod; 10943. a display screen; 10944. a settlement cabinet; 10945. a computer; 10946. a camera; 10947. a sound generator; 10948. a cabinet door; 10949. a fingerprint identifier;
10950. a label unit; 10951. locking a ring; 10952. a magnet; 10953. a first groove; 10954. a second groove; 10955. an installation part; 10956. an iron column; 10957. an electronic tag; 10958. a connecting portion; 10959. a housing; 109511 and air holes;
10960. a label binding unit; 10961. a label transfer belt; 10962. a base; 10963. a telescopic rod; 10964. a rotating shaft; 10965. a support; 10966. a gripper; 10967. a connecting rod; 10968. positioning the pile; 10969. positioning a probe; 109611, a clamping block; 109612, and a detection probe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example 1
Referring to fig. 1 to 2, the unmanned convenience store operation system based on human body weight verification of the present embodiment includes: a product display chamber 101, the product display chamber 101 having an entrance and an exit, the entrance being provided with an entrance outer door 102 and an entrance inner door 103, the exit being provided with an exit outer door 104 and an exit inner door 105; an inlet weight measuring device 106 is arranged between the inlet outer door 102 and the inlet inner door 103, and an outlet weight measuring device 107 is arranged between the outlet outer door 104 and the outlet inner door 105; a self-service cash register mechanism 109 located within the merchandise display room 101; and a PC processing module communicatively connected to the inlet weighing device 106, the outlet weighing device 107, the inlet outer door 102, the inlet inner door 103, the outlet outer door 104, and the outlet inner door 105; the customer identifies all the purchased commodities through the self-service cashier 109, and calculates the total price sigma P of the commodities purchased by the corresponding customer1...nN is not less than 1 and total weight of commodity sigma W1...nN is more than or equal to 1, and payment is finished; (ii) a Inlet weighing device 106Collecting initial weight W corresponding to customer entering entranceiThe exit weighing device 107 collects the end point weight W corresponding to the time when the customer enters the exitt. An entrance customer identification module 111 which is in communication connection with the PC processing module is arranged between the entrance outer side door 102 and the entrance inner side door 103, and the entrance customer identification module 111 is used for identifying corresponding customer identity information when a customer enters between the entrance outer side door 102 and the entrance inner side door 103. An exit customer identification module 112 which is in communication connection with the PC processing module is arranged between the exit outer side door 104 and the exit inner side door 105, and the exit customer identification module 112 is used for identifying customer identity information when a customer enters between the exit outer side door 104 and the exit inner side door 105; the entrance weighing device 106 and the exit weighing device 107 are floor scales, and a plurality of monitoring devices 110 and a plurality of shelves 108 are installed in the product display chamber 101.
In this embodiment, the entrance customer recognition module 111 is a face recognition device, the face recognition device includes a camera and a display screen for displaying the shooting content of the camera in real time, when the face of the customer faces the camera and the proportion of the whole face area of the customer in the display screen occupying the whole display screen exceeds 30%, the face recognition device starts to recognize the face of the customer and acquire the identity information of the customer, otherwise, the face recognition device does not recognize the face of the customer, which prevents the occurrence of the situation that the user without shopping intention is mistakenly recognized at a distance from the camera (for example, passerby only randomly visits the area between the entrance outer door 102 and the entrance inner door 103 or passes through the transparent entrance outer door 102), thereby improving the reliability of customer recognition. The entrance customer identification module 111 and the exit customer identification module 112 may also be a two-dimensional code recognition device, a fingerprint recognition device, an identification card recognition device, or a voice recognition device.
With reference to fig. 3, the operation system of the unmanned convenience store based on the human body weight verification of the embodiment is used as follows:
(1) before a customer is ready to shop, the entrance outer door 102 in the freely opened and closed state can be opened first, then the customer reaches the area between the entrance outer door 102 and the entrance inner door 103, after the customer identification information is identified through the entrance customer identification module 111 (after the unmanned convenience store 100 of the embodiment is used for the first time and needs to be registered, and user personal information is filled in), the PC processing module controls the entrance outer door 103 to be in the freely opened and closed state and controls the entrance outer door 102 to be in the closed and locked state (other unregistered users are prevented from entering the store at the end), and the customer enters the commodity display room 101 through the entrance outer door 103 to shop for goods selection.
(2) When a customer enters the product display chamber 101 through the entrance side door 103, the PC processing module controls the entrance side door 103 to be in a closed and locked state and controls the entrance side door 102 to be in a freely opened and closed state.
(3) After a customer pays the total price of all commodities through a self-service cash register, the customer opens the inside exit door 105 in a free opening and closing state, then reaches the area between the inside exit door 105 and the outside exit door 104, and after the customer identity information is identified through the exit customer identification module 112, the PC processing module compares A sigma W corresponding to the customer1...nAnd Wt-WiWhen W is the size oft-WiGreater than A ∑ W1...nWhen the customer goes out of the product display chamber 101, the PC processing module controls the outlet outer door 104 to be in a closed and locked state, which indicates that the customer carries unpaid products, the outlet outer door 104 is in a closed and locked state at the moment, and the customer cannot open the outlet outer door 104, so that the customer is reminded to return to the product display chamber 101 to pay for the unpaid products and then return to the product display chamber for inspection; when W ist-WiLess than or equal to A ∑ W1...nWhen the customer purchases the commodities, the PC processing module controls the outlet outer door 104 to be in a free opening and closing state and controls the outlet inner door 105 to be in a closed and locked state, which shows that the commodities carried by the customer are paid correspondingly, and the customer can leave freely through the outlet outer door 104, so that the whole commodity purchasing process is completed; wherein A is a weight error correction coefficient with a value range of 0.99-1, and the weight error correction coefficient is set to prevent the occurrence of the situation that the customer cannot leave due to the error of the actual weight measurement when the customer has scanned all the commodities for payment, and the actual weight measurement process is corrected, wherein A is preferably 0.995 in the embodiment, and when the commodity display room 10 is usedWhen the commodities sold in 1 are all heavier commodities (such as rice, oil and the like), A can be selected to be 0.990.
(4) When the customer leaves through the outside exit door 104, the PC processing module controls the outside exit door 104 to be in a closed and locked state and controls the inside exit door 105 to be in a freely opened and closed state.
In this embodiment, when the weight data of the customer is collected by the inlet weighing device 106 and the outlet weighing device 107, the weight data of the customer is measured for several times, the median of each set of weight data is taken, the weight data within a range of 500g above and below the median is retained, and the average of the retained weight data is calculated and is used as the initial weight WiAnd end point weight Wt(ii) a For example, when the weight of the customer is collected by the entrance weighing device 106, the weight data measured by the entrance weighing device 106 at 20 time points are taken, the median of the 20 weight data is found out, the weight data within the range of 500g above and below the median are retained, the weight data within the range of 500g above and below the median are directly deleted, and then the average of the retained weight data is calculated as the initial weight WiBy adopting the method, the defect that the accuracy and the authenticity of the measured data are influenced because the customer is in a dynamic state when the weight of the customer is detected is avoided, interference data are eliminated, and the static weight of the customer is scientifically calculated.
In this embodiment, the positions of the entrance and the exit of the commodity display chamber 101 are separated, and two doors are respectively arranged at the entrance and the exit, and the dynamic control of the opening and closing states of the entrance outer door 102, the entrance inner door 103, the exit outer door 104 and the exit inner door 105 ensures that customers orderly enter and leave in the whole shopping process, thereby avoiding the mutual interference among different customers and the following of irrelevant personnel, overcoming the defects of the existing unattended convenience store in the checkout loss prevention verification process, matching the verification of the weight of the customers before and after shopping with the opening and closing control of the doors, completing the loss prevention verification of all commodities by one operation, being difficult to cause the misjudgment of the verification system, and being efficient and reliable in checkout loss prevention verification.
Example 2
With reference to fig. 4 to 8, the basic structure of the unmanned convenience store operation system based on human body weight verification of the present embodiment is substantially the same as that of embodiment 1, and further, the self-service cashier facility 109 includes: a label unit 10950, a demagnetizing unit 10910, a separating unit 10920, a collection identification unit 10930, a settlement unit 10940, and a label binding unit 10960, wherein the separating unit 10920 is located at a side of the demagnetizing unit 10910, the collection identification unit 10930 is located at a side of the separating unit 10920, the settlement unit 10940 is located at a side of the collection identification unit 10930, and the label binding unit 10960 is located at a side of the collection identification unit 10930.
In this embodiment, the tag unit 10950 includes a locking ring 10951 and an electronic tag 10957, the locking ring 10951 is used for locking to the outer surface of the merchandise, the locking ring 10951 is connected to a mounting portion 10955, a magnet 10952 is disposed inside the mounting portion 10955, the electronic tag 10957 is connected to a connecting portion 10958, and the connecting portion 10958 is provided with an iron post 10956 embedded inside the mounting portion 10955 and contacting with the magnet 10952; the locking ring 10951 is used for being sleeved outside the commodity; electronic label 10957 is externally wrapped by a shell 10959, and connector 10958 is located at one end of shell 10959; the mounting portion 10955 is internally provided with a first groove 10953 and a second groove 10954 from inside to outside, the first groove 10953 is a channel matched with the iron post 10956, the bottom of the first groove 10953 is provided with a magnet 10952, the connecting portion 10958 is in a circular truncated cone structure, the second groove 10954 is a channel matched with the connecting portion 10958, and the hole diameter of the outer side of the second groove 10954 is larger than that of the inner side of the second groove. When the mounting portion 10955 is coupled to the connecting portion 10958, the iron post 10956 passes through the second recess 10954 and fits into the bottom of the first recess 10953, and the iron post 10956 is attracted by the magnet 10952 and is thus firmly contacted by the magnet 10952, and the connecting portion 10958 is engaged with the second recess 10954. The surface of the mounting part 10955 is provided with an air hole 109511, the air hole 109511 extends from the surface of the mounting part 10955 to the first groove 10953 or the second groove 10954 inside the mounting part 10955, and the air hole 109511 prevents the incomplete separation of the iron post 10956 due to the negative pressure in the first groove 10953 when the iron post 10956 is pulled out of the first groove 10953, so that the subsequent identification and collection processes are influenced.
In this embodiment, the demagnetizing unit 10910 includes a demagnetizing conveyor 10913 and a demagnetizing cabinet 10911 covering the demagnetizing conveyor 10913, a demagnetizing device 10912 is provided in the demagnetizing cabinet 10911, and the demagnetizing unit 10910 is used for demagnetizing the magnet 10952. The commodity provided with the tag unit 10950 enters the demagnetizing cabinet 10911 through the demagnetizing conveyor 10913, and is affected by the magnetic field of the demagnetizing device 10912 in the demagnetizing cabinet 10911, so that the magnet 10952 in the mounting portion 10955 loses its magnetism, the iron post 10956 on the connecting portion 10958 loses the magnetic attraction of the magnet 10952, and the iron post 10956 comes out of contact with the demagnetized magnet 10952.
In this embodiment, the separating unit 10920 includes an endless separating belt 10921, a plurality of differential rotating shafts 10922 are disposed between an upper belt and a lower belt of the endless separating belt 10921, a plurality of protrusions 10923 are disposed on an outer surface of the differential rotating shafts 10922, and the outer surface of the differential rotating shafts 10922 is attached to both the upper belt and the lower belt. The separation unit 10920 is for vibration separation between the locking ring 10951 and the electronic tag 10957. The commodities are taken out from the demagnetizing cabinet 10911 by the demagnetizing conveyor belt 10913 and conveyed to the separating conveyor belt 10921, the commodities are driven by the separating conveyor belt 10921, the differential rotating shaft 10922 performs differential rotation, the rotating speed of the differential rotating shaft 10922 is increased within a certain time and decreased within a certain time, namely the differential rotating shaft 10922 rotates at a non-uniform speed; meanwhile, the bumps 10923 on the surface of the differential rotation shaft 10922 collide with the upper belt and the lower belt of the separation belt 10921, the separation belt 10921 shakes during the collision of the bumps 10923 and the differential rotation of the differential rotation shaft 10922, and the separation belt 10921 shakes and simultaneously shakes the products on the surface, thereby shaking the label unit 10950. The mounting portion 10955 of the tag unit 10950 and the connecting portion 10958 shake the iron post 10956 out of the first groove 10953 in the process of shaking, the mounting portion 10955 is out of contact with the connecting portion 10958, and the electronic tag 10957 falls from the article to the surface of the separation conveyor 10921 with the connecting portion 10958 under the action of gravity and is conveyed to the collection recognition unit 10930 by the separation conveyor 10921.
In this embodiment, the collecting and identifying unit 10930 includes a collecting conveyor 10931 and an identifying cabinet 10935, one side of the collecting conveyor 10931 is provided with an electromagnetic wall 10932, the lower end of the electromagnetic wall 10932 is communicated with the identifying cabinet 10935, and the identifying cabinet 10935 is provided with a tag identifier 10936; the electromagnetic wall 10932 is provided with baffles extending towards the collecting conveyor belt 10931 on both sides, the lower end of the electromagnetic wall 10932 is connected with a collecting cavity 10933 with a cross-sectional area gradually reduced from top to bottom, the lower end of the collecting cavity 10933 is communicated with the identification cabinet 10935 through an identification cavity inlet 10934, and the power-on switch of the electromagnetic wall 10932 and the label identifier 10936 are both connected with the computer 10945 in the settlement unit 10940. When the goods and the electronic tags 10957 that fall move along with the collecting conveyor 10931, the power-on switch of the electromagnetic wall 10932 is turned on, the electromagnetic wall 10932 is powered on to generate magnetic force, the magnetic force of the electromagnetic wall 10932 attracts the iron columns 10956 on the electronic tags 10957, the electronic tags 10957 are attracted to the surface of the electromagnetic wall 10932, and the baffles arranged on the two sides of the electromagnetic wall 10932 are used for preventing the electronic tags 10957 from being attracted to the outside of the area of the electromagnetic wall 10932, so that the effect caused by incomplete collection of the electronic tags 10957 is avoided. When all the commodities pass through the collecting conveyor 10931, all the electronic tags 10957 on the surface of the collecting conveyor 10931 are attracted by the electromagnetic wall 10932, the switch of the electromagnetic wall 10932 is turned off, the electromagnetic wall 10932 loses magnetic force, the electronic tags 10957 fall under the action of gravity and enter the identification cabinet 10935 along the collecting cavity 10933, and are identified by the tag identifier 10936 in the identification cabinet 10935, and the tag identifier 10936 transmits the identified data to the computer 10945 of the settlement unit 10940.
In this embodiment, a material guiding baffle 109311 is disposed in the middle of the identification cabinet 10935, the material guiding baffle 109311 divides the interior of the identification cabinet 10935 into an upper cavity and a lower cavity, a rectangular hole 109312 is disposed in the middle of the material guiding baffle 109311, and the size of the rectangular hole 109312 is slightly larger than that of the electronic tags 10957, so that the electronic tags 10957 sequentially and singly fall from the rectangular hole 109312. The rectangular hole 109312 is lower than the edge of the material guiding baffle 109311, so that the electronic tag 10957 slides down along the material guiding baffle 109311 and passes through the rectangular hole 109312; one end of a recovery conveyer 10939 extends into the interior of the identification cabinet 10935, and the other end of the recovery conveyer 10939 extends outside the identification cabinet 10935; a recovery conveyor 10939 inside the identification cabinet 10935 is positioned below the rectangular aperture 109312; an electromagnet 10938 is provided between the upper belt and the lower belt of the recovery conveyor belt 10939. When electronic tag 10957 falls into identification cabinet 10935, electromagnet 10938 is energized to generate magnetic force and attract electronic tag 10957 above, so that electronic tag 10957 falls more smoothly. Specifically, the electronic tags 10957 enter the cavity of the identification cabinet 10935 above the material guide baffle 109311, then the electronic tags 10957 slide down to the rectangular holes 109312 along the material guide baffle 109311, the electronic tags 10957 pass through the rectangular holes 109312 and fall onto the surface of the recovery conveyor belt 10939 below, the falling point of each electronic tag 10957 is located right below the rectangular hole 109312, so that each electronic tag 10957 falls on the same straight line position of the surface of the recovery conveyor belt 10939, the electronic tags 10957 are placed on the surface of the recovery conveyor belt 10939 in parallel, and the electronic tags 10957 placed in parallel are carried out of the identification cabinet 10935 by the recovery conveyor belt 10939. Meanwhile, the electromagnet 10938 loses power and loses magnetic force, so that the electromagnet 10938 is prevented from continuously attracting the electronic tag 10957 by magnetic force, and the electronic tag 10957 is not favorable for being smoothly sent out of the identification cabinet 10935 along with the recycling conveyor 10939.
In this embodiment, an openable and closable discharge door 10937 is disposed on a side surface of the identification cabinet 10935, a space is disposed between a lower end of the discharge door 10937 and an upper surface of the recycling conveyor belt 10939, the space is smaller than a thickness of the electronic tag 10957, when the discharge door 10937 is closed, the recycling conveyor belt 10939 can still rotate, but the electronic tag 10957 cannot be taken out of the identification cabinet 10935 by the recycling conveyor belt 10939, and when the discharge door 10937 is opened, the electronic tag 10957 moves out of the identification cabinet 10935 along with the recycling conveyor belt 10939.
In this embodiment, the settlement unit 10940 includes a settlement belt 10941 and a settlement cabinet 10944 covering the settlement belt 10941, a display 10943 is provided outside the settlement cabinet 10944, and the display 10943 is connected to a computer 10945 installed in the settlement cabinet 10944. The display screen 10943 is provided with a camera 10946, the display screen 10943 is connected with a sounder 10947 and a fingerprint recognizer 10949, the sounder 10947 and the fingerprint recognizer 10949 are installed outside the side wall of the settlement cabinet 10944, and the camera 10946, the sounder 10947 and the fingerprint recognizer 10949 are all connected with the computer 10945. Two sides of the settling counter 10944 are provided with a cabinet door 10948 which can be opened and closed in a rotating manner, a top plate inside the settling counter 10944 is provided with a hydraulic telescopic rod 10942 near the two cabinet doors 10948, and the telescopic end of the hydraulic telescopic rod 10942 is fixedly connected with the inner wall of the cabinet door 10948. The goods are conveyed to the settling conveyor belt 10941 by the collecting conveyor belt 10931, the hydraulic telescopic rod 10942 is extended to open the door 10948 of the settling counter 10944 on the side close to the collecting conveyor belt 10931, the door 10948 of the settling counter 10944 on the side far away from the collecting conveyor belt 10931 is closed, the goods move into the settling counter 10944 along with the settling counter 10941, and are stopped by the door 10948 of the settling counter 10944 on the side far away from the collecting conveyor belt 10931 to stay inside the settling counter 10944. At this time, the computer 10945 controls the display 10943 to display prompt information to prompt the customer to perform identification, wherein the identification is performed by face recognition through the camera 10946, code scanning through the display 10943, or fingerprint recognition through the fingerprint recognizer 10949. After the customer identification succeeds, the computer 10945 processes and counts the data identified by the tag identifier 10936 to obtain the total number and the total price of the commodities in the settlement cabinet 10944, and the computer 10945 controls the display screen 10943 to display the total price and the payment information to remind the customer of code scanning payment or internet bank payment. After the customer pays, the computer 10945 controls the hydraulic telescopic rod 10942 to open the door 10948 of the counter 10944 far away from the collecting conveyer 10931, the settled commodities in the counter 10944 are taken out by the counter conveyer 10941, and the customer takes all the commodities on the counter conveyer 10941 to finish shopping. When the customer identification fails or the bill payment fails, the computer 10945 controls the sounder 10947 to alarm.
In this embodiment, the label combining unit 10960 includes a label feeding belt 10961 and a manipulator, a plurality of clamping blocks 109611 are fixed on the outer surface of the label feeding belt 10961, the manipulator includes a base 10962 located between the collecting and identifying unit 10930 and the label feeding belt 10961, a rotating shaft 10964 is installed on the base 10962, an extension rod 10963 is installed at the upper end of the rotating shaft 10964, a support 10965 perpendicular to the extension rod 10963 is connected to the upper end of the extension rod 10963, and a gripper 10966 is installed at the end of the support 10965 away from the extension rod 10963. One end of the bracket 10965, which is far away from the telescopic rod 10963, is connected with a connecting rod 10967, and one end of the connecting rod 10967, which is far away from the bracket 10965, is provided with a positioning probe 10969; a registration peg 10968 is mounted on one side of each block 109611 on the outer surface of label tape 10961, and a sensing probe 109612 is provided on each registration peg 10968 for sensing registration probe 10969. The drive motor for label feed 10961, sensing probe 109612, positioning probe 10969, and robot are all connected to computer 10945.
In this embodiment, the electronic tag 10957 falls on the surface of the recycling conveyor belt 10939 through the rectangular hole 109312, and is taken out of the recognition cabinet 10935 by the recycling conveyor belt 10939, the computer 10945 controls the gripper 10966 to grip the electronic tag 10957 on the recycling conveyor belt 10939 outside the recognition cabinet 10935, and after the electronic tag 10957 is gripped, the rotating shaft 10964 starts to rotate and drives the gripper 10966 and the electronic tag 10957 to rotate above the tag conveyor belt 10961. Each clamping block 109611 on the label conveyor belt 10961 clamps a mounting part 10955, one surface of the clamped mounting part 10955 in which the iron column 10956 is embedded is arranged upward, the label conveyor belt 10961 continuously moves, the mounting part 10955 and the positioning columns 10968 synchronously move while the label conveyor belt 10961 moves, when a detection probe 109612 on one positioning column 10968 is aligned with a positioning probe 10969 on a connecting rod 10967, a corresponding detection probe 109612 sends a signal to the computer 10945, the computer 10945 controls the label conveyor belt 10961 to drive the motor to stop, and the computer 10945 controls the mechanical claw 10966 to embed the iron column 10956 of the electronic label 10957 grabbed by the mechanical claw 10966 into the mounting part 10955 on the corresponding clamping block 109611 below; finally, the computer 10945 controls the mechanical claw 10966 to disengage from the electronic tag 10957, then controls the tag conveyor belt 10961 to move continuously, the computer 10945 controls the mechanical claw 10966 to rotate above the recycling conveyor belt 10939 to grab the next electronic tag 10957, so that the connection between all the electronic tags 10957 collected in the recognition cabinet 10935 and the corresponding installation part 10955 is completed, and the combination of the electronic tags 10957 and the installation part 10955 which are connected is used for electronic identification of newly sold commodities. The assembled tag unit 10950 is manually combined with a newly sold article by fitting the locking ring 10951 over the surface of the article or through the article to complete the installation of the tag unit 10950 on the article.
When the electronic tags 10957 pass through the rectangular hole 109312 and fall into the recycling conveyor belt 10939 below, the falling point of each electronic tag 10957 is located right below the rectangular hole 109312, each electronic tag 10957 falls on the same straight position of the recycling conveyor belt 10939, the electronic tags 10957 are placed on the surface of the recycling conveyor belt 10939 in parallel, one end of one part of the electronic tags 10957 provided with the iron column 10956 is located inside the recycling conveyor belt 10939, and the other end of the other part of the electronic tags 10957 provided with the iron column 10956 is located outside the recycling conveyor belt 10939. After gripper 10966 grips tag 10957, the axis of tag 10957 coincides with the centerline of gripper 10966, which causes corresponding gripper 10966 to rotate 90 ° and the axis of tag 10957 gripped by gripper 10966 still coincides with the centerline of gripper 10966. A photographing device is arranged in the detection probe 109612, an image recognition matching module is arranged in the computer 10945, when the computer 10945 controls the mechanical claw 10966 to capture the electronic tag 10957 and combine with the installation part 10955, the detection probe 109612 captures a photo of the electronic tag 10957 captured by the mechanical claw 10966 and sends the photo to the image recognition matching module of the computer 10945, the image recognition matching module recognizes whether the end of the electronic tag 10957 provided with the iron post 10956 faces downwards, when the end of the electronic tag 10957 provided with the iron post 10956 is recognized not to face downwards, the computer 10945 controls the mechanical claw 10966 to rotate 180 degrees continuously, at the moment, the end of the electronic tag 10957 provided with the iron post 10956 faces downwards, and the iron post 10956 is conveniently and partially and directly embedded into the installation part 10955 on the corresponding clamping block 109611 below.
With reference to fig. 9, in the operation method of the self-service cashier facility 109 in this embodiment, the self-service cashier facility 109 is adopted, and the specific steps are as follows:
s100, degaussing: a customer puts a commodity to be purchased into a degaussing cabinet 10911, degausses a magnet 10952 inside the mounting portion 10955 by the degaussing cabinet 10911, and then conveys the commodity to a separating unit 10920 by a degaussing conveyor 10913;
s200, vibration separation: the articles are conveyed to the collection and recognition unit 10930 by the separation conveyer 10921 in the separation unit 10920, and are vibrated by the separation conveyer 10921 during the conveyance of the articles, so that the locking ring 10951 is separated from the electronic tag 10957;
s300, collecting and identifying: conveying the commodities to a settlement unit 10940 through a collection conveyor belt 10931 in a collection recognition unit 10930, wherein in the process of conveying the commodities, separated electronic tags 10957 are adsorbed to the surface of an electromagnetic wall 10932 and fall into a recognition cabinet 10935 below from the surface of the electromagnetic wall 10932, a tag recognizer 10936 in a recognition cabinet 10935 recognizes and counts all the electronic tags 10957 in the recognition cabinet 10935, and data are conveyed to a computer 10945;
s400, settlement: the commodities are conveyed into a settlement cabinet 10944 through a settlement conveyor belt 10941, a computer 10945 controls the doors 10948 on two sides of the settlement cabinet 10944 to be closed, the computer 10945 calculates the total price of all the commodities, and displays the total price and the payment mode to a customer through a display screen 10943, and the customer pays; after the customer finishes paying, the computer 10945 controls the door 10948 on both sides of the counter 10944 to open, the counter conveyer 10941 conveys all the products in the counter 10944 to the outside of the counter 10944, and the customer takes all the products settled this time;
s500, label recycling: the electronic tags 10957 in the identification cabinet 10935 sequentially fall onto the recycling conveyor belt 10939 from the rectangular hole 109312, and are conveyed to the outside of the identification cabinet 10935 by the recycling conveyor belt 10939; a mounting portion 10955 is held by each holding piece 109611 of the label tape 10961, and a surface of the held mounting portion 10955 into which the iron post 10956 is inserted faces upward; gripper 10966 sequentially picks up electronic tag 10957 conveyed to the outside of identification cabinet 10935, and conveys electronic tag 10957 above label conveyor 10961; the label conveyor 10961 drives the positioning peg 10968 to move, when the positioning probe 10969 on the connecting rod 10967 detects a detecting probe 109612 located therebelow, the label conveyor 10961 is controlled to stop moving, and then the mechanical claw 10966 is controlled to embed the iron column 10956 on which the electronic label 10957 is grabbed into the mounting portion 10955 of the corresponding clamping block 109611 therebelow; finally, the mechanical claw 10966 is disengaged from the electronic tag 10957, the tag conveyor belt 10961 is controlled to continue to move, the mechanical claw 10966 rotates to the position above the recycling conveyor belt 10939 to grab the next electronic tag 10957, so that connection between all the electronic tags 10957 collected in the identification cabinet 10935 and the corresponding mounting portion 10955 is completed, and the combination of the electronic tags 10957 and the mounting portion 10955 which are connected is used for electronic identification of newly sold commodities.
In step S300: when the electronic tag 10957 needs to be adsorbed on the surface of the electromagnetic wall 10932, the power supply switch of the electromagnetic wall 10932 is turned on, so that the electromagnetic wall 10932 magnetically adsorbs the electronic tag 10957; when the electronic tag 10957 which needs to be adsorbed on the surface of the electromagnetic wall 10932 falls, the power supply switch of the electromagnetic wall 10932 is turned off, the electromagnetic wall 10932 has no magnetic attraction to the electronic tag 10957, and the electronic tag 10957 on the surface of the electromagnetic wall 10932 falls along the surface of the electromagnetic wall 10932 under the action of its own gravity.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A shopping method of an unmanned convenience store operation system based on human body weight verification is characterized in that:
the unmanned convenience store operation system based on human body weight verification includes:
a product display chamber (101), the product display chamber (101) having an entrance and an exit, the entrance being provided with an entrance outer door (102) and an entrance inner door (103), the exit being provided with an exit outer door (104) and an exit inner door (105); an inlet weight measuring device (106) is arranged between the inlet outer side door (102) and the inlet inner side door (103), and an outlet weight measuring device (107) is arranged between the outlet outer side door (104) and the outlet inner side door (105);
a self-service checkout gear (109) located within the merchandise display chamber (101);
and a PC processing module communicatively connected to the inlet weight measuring device (106), the outlet weight measuring device (107), the inlet outer side door (102), the inlet inner side door (103), the outlet outer side door (104), and the outlet inner side door (105);
the customer identifies all the purchased commodities through the self-service cashier (109) and calculates the total price sigma P of the commodities purchased by the corresponding customer1…nN is not less than 1 and total weight of commodity sigma W1…nN is more than or equal to 1, and payment is finished;
the entry weighing device (106) collects an initial weight W corresponding to when a customer enters the entryiThe outlet weight measuring device (107) collects the end point weight W corresponding to the time when the customer enters the outlett；
Wherein the self-service cashier facility (109) comprises:
a tag unit (10950), wherein the tag unit (10950) comprises a locking ring (10951) and an electronic tag (10957), the locking ring (10951) is connected to a mounting part (10955), a magnet (10952) is arranged inside the mounting part (10955), the electronic tag (10957) is connected to a connecting part (10958), and an iron column (10956) which is embedded inside the mounting part (10955) and is contacted with the magnet (10952) is arranged on the connecting part (10958); the locking ring (10951) is used for being sleeved on the outer side of a commodity;
a demagnetizing unit (10910), wherein the demagnetizing unit (10910) is used for demagnetizing the magnet (10952);
a separation unit (10920), the separation unit (10920) for vibratory separation between the locking ring (10951) and the electronic tag (10957);
the collection and identification unit (10930), the collection and identification unit (10930) comprises a collection conveyor belt (10931) and an identification cabinet (10935), one side of the collection conveyor belt (10931) is provided with an electromagnetic wall (10932), the lower end of the electromagnetic wall (10932) is communicated with the identification cabinet (10935), and a label identifier (10936) is arranged in the identification cabinet (10935);
a settlement unit (10940), wherein the settlement unit (10940) counts the total price of the commodity according to the identification result of the electronic tag (10957) received in the identification cabinet (10935);
the label combining unit (10960) comprises a label conveyor belt (10961) and a manipulator, wherein a plurality of clamping blocks (109611) are fixed on the outer surface of the label conveyor belt (10961), the manipulator comprises a base (10962) positioned between a collecting and identifying unit (10930) and the label conveyor belt (10961), a rotating shaft (10964) is installed on the base (10962), an expansion rod (10963) is installed at the upper end of the rotating shaft (10964), a bracket (10965) perpendicular to the expansion rod (10963) is connected to the upper end of the expansion rod (10963), and a mechanical claw (10966) is installed at one end, away from the expansion rod (10963), of the bracket (10965);
the separation unit (10920) is positioned at one side of the demagnetization unit (10910), the collection identification unit (10930) is positioned at one side of the separation unit (10920), the settlement unit (10940) is positioned at one side of the collection identification unit (10930), and the label combination unit (10960) is positioned at one side of the collection identification unit (10930);
the shopping method of the unmanned convenience store operation system based on the human body weight verification comprises the following steps:
step A: before a customer prepares to shop, the entrance outer side door (102) in a free opening and closing state can be opened firstly, then the customer reaches an area between the entrance outer side door (103) and the entrance inner side door (103), after the identity information of the customer is identified through the entrance customer identification module (111), the PC processing module controls the entrance inner side door (103) to be in the free opening and closing state and controls the entrance outer side door (102) to be in a closed and locked state, and the customer enters the commodity display chamber (101) through the entrance inner side door (103) to shop;
and B: when a customer enters the commodity display chamber (101) through the entrance side door (103), the PC processing module controls the entrance side door (103) to be in a closed and locked state and controls the entrance side door (102) to be in a freely opened and closed state;
and C: after a customer pays the total price of all commodities through a self-service cash register (109), an outlet inner side door (105) in a free opening and closing state is opened, then the customer reaches an area between an outlet inner side door (105) and an outlet outer side door (104), after the customer identity information is identified through an outlet customer identification module (112), the PC processing module compares (A ∑ W) corresponding to the customer1…n) And (W)t-Wi) Size of (A), (B), (C), (D), (E), (t-Wi) Greater than (A x Σ W1…n) When the door is closed, the PC processing module controls the outlet outer door (104) to maintain a closed and locked state; when (W)t–Wi) Less than or equal to (A x Σ W)1…n) When the commodity purchasing system is used, the PC processing module controls the outlet outer door (104) to be in a free opening and closing state and controls the outlet inner door (105) to be in a closed and locked state, and a customer leaves through the outlet outer door (104) to complete the whole commodity purchasing process; wherein A is a weight measurement error correction coefficient;
step D: when a customer leaves through the outlet outer door (104), the PC processing module controls the outlet outer door (104) to be in a closed locking state and controls the outlet inner door (105) to be in a free opening and closing state.
2. The shopping method for the unmanned convenience store operation system based on human weight verification according to claim 1, wherein: the entrance outer side door (102) with be equipped with between entrance inner side door (103) with entrance customer identification module (111) that the PC processing module communication is connected, this entrance customer identification module (111) are used for when the customer gets into the entrance outer side door (102) with when the inside door (103) between the discernment correspond customer identity information.
3. The shopping method for the unmanned convenience store operation system based on human weight verification according to claim 2, wherein: the outer side door of export (104) with be equipped with between the outer side door of export (105) with export customer identification module (112) that PC processing module communication is connected, this export customer identification module (112) are used for when customer gets into export outer side door (104) with discernment customer identity information when export between side door (105).
4. The shopping method for the unmanned convenience store operation system based on human weight verification according to claim 3, wherein: the entrance customer identification module (111) is a face identification device, the face identification device comprises a camera and a display screen for displaying the content shot by the camera in real time, when the face of a customer faces the camera and the proportion of the whole face area of the customer in the display screen occupying the whole display screen exceeds 30%, the face identification device starts to identify the face of the customer and acquire the identity information of the customer, otherwise, the face identification device does not identify the face of the customer.
5. The shopping method for the unmanned convenience store operation system based on human weight verification according to claim 3, wherein: the entrance customer identification module (111) and the exit customer identification module (112) are two-dimensional code identification devices, fingerprint identification devices, identification card identification devices or voice identification devices.
6. The shopping method for the unmanned convenience store operation system based on human weight verification according to claim 4, wherein: when the weight data of the customer are collected by the inlet weight measuring device (106) and the outlet weight measuring device (107), a plurality of times of measurement are respectively carried out, the median of each group of weight data is taken, the weight data within the range of 500g above and below the median are reserved, the average of the reserved weight data is calculated and respectively taken as the initial weight WiAnd end point weight Wt。
7. The shopping method for the unmanned convenience store operation system based on human weight verification according to claim 6, wherein: a has a value in the range of 0.99 to 1.
8. The shopping method for the unmanned convenience store operation system based on human weight verification according to claim 6 or 7, wherein: the inlet weighing device (106) and the outlet weighing device (107) are both ground scales; the commodity display room (101) is internally provided with a plurality of monitoring devices (110) and a plurality of shelves (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860322.1A CN109215186B (en) | 2018-07-27 | 2018-07-27 | Shopping method of unmanned convenience store operation system based on human body weight verification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860322.1A CN109215186B (en) | 2018-07-27 | 2018-07-27 | Shopping method of unmanned convenience store operation system based on human body weight verification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109215186A CN109215186A (en) | 2019-01-15 |
| CN109215186B true CN109215186B (en) | 2021-03-02 |
Family
ID=64990430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810860322.1A Active CN109215186B (en) | 2018-07-27 | 2018-07-27 | Shopping method of unmanned convenience store operation system based on human body weight verification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109215186B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389785B (en) * | 2018-11-02 | 2021-06-29 | 温岭市佳倩食品有限公司 | Unmanned supermarket |
| CN109472583B (en) * | 2018-11-02 | 2021-10-08 | 江苏中坤创嘉信息科技有限公司 | Shopping method based on unmanned supermarket |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL213394A0 (en) * | 2011-06-06 | 2011-07-31 | Reoven | Method and system for computerized payment station in supermarkets and stores |
| ITMI20121385A1 (en) * | 2012-08-03 | 2014-02-04 | Maria Paola Carmignan | AUTOMATIC PAYMENT AND PREVENTION AND DETECTION SYSTEM FOR THEFT IN A SALES POINT |
| CN103136835B (en) * | 2012-12-28 | 2015-08-26 | 广州广电运通金融电子股份有限公司 | A kind of Possum method for operating traffic thereof and device |
| CN106897713A (en) * | 2017-03-13 | 2017-06-27 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method and mobile terminal for waking up mobile terminal screen |
| CN107423780A (en) * | 2017-04-21 | 2017-12-01 | 湖南孚利购科技有限公司 | A kind of automatic vending method and system |
| CN107452164B (en) * | 2017-07-24 | 2018-08-24 | 葛代荣 | A kind of method and system for supermarket shopping |
| CN107403527A (en) * | 2017-08-24 | 2017-11-28 | 葛代荣 | Gate system of weighing for unmanned supermarket |
| CN207148879U (en) * | 2017-09-20 | 2018-03-27 | 深兰科技（上海）有限公司 | A kind of self-help shopping shops and self-help shopping system |
| CN107730783A (en) * | 2017-10-19 | 2018-02-23 | 安徽小豆网络科技有限公司 | Unmanned convenience store's operation system based on self-service cashier's machine |
-
2018
- 2018-07-27 CN CN201810860322.1A patent/CN109215186B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109215186A (en) | 2019-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019019616A1 (en) | Method and system for shopping in supermarket | |
| US7229015B2 (en) | Self-checkout system | |
| US20060016737A1 (en) | Return station for refundable or borrowed objects | |
| CN109215186B (en) | Shopping method of unmanned convenience store operation system based on human body weight verification | |
| CN109243013B (en) | Unmanned convenience store operation system based on human body weight verification | |
| CN109118683B (en) | Settlement method of self-service settlement system of unmanned convenience store | |
| JPH04219892A (en) | Merchandise grasping apparatus for store | |
| JP2010086158A (en) | Cash register settlement system | |
| JP2019028864A (en) | Settlement processing system and store management system | |
| JP2005533309A (en) | Checkout system | |
| WO2019019617A1 (en) | Self-service goods inspection method and system | |
| EP3226216A1 (en) | Weighing device | |
| CN107527432A (en) | A kind of noble metal vending machine and its control method | |
| CN109472583B (en) | Shopping method based on unmanned supermarket | |
| CN109389785B (en) | Unmanned supermarket | |
| CN109502280B (en) | Unmanned settlement system | |
| CN108734562A (en) | unmanned convenience store | |
| CN109493547B (en) | Settlement method based on unmanned settlement system | |
| CN110782599A (en) | Commodity identification method for self-service collection, self-service collection device and system | |
| CN108734900A (en) | A kind of unmanned convenience store's self-service checkout system | |
| CN115691009A (en) | Information processing system, information processing apparatus, and storage medium | |
| CN109242057B (en) | Circulation method based on unmanned convenience store electronic tag recycling system | |
| EP3667552B1 (en) | Radio tag reading device and method | |
| EP3054428A2 (en) | Cash processing apparatus and system | |
| US7073683B1 (en) | Apparatus and method for determining completion of a requested transaction in a vending machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210201 Address after: 241000 Qiaohong International Mall, Jinghu District, Wuhu City, Anhui Province 1610 Applicant after: ANHUI BEANS PARK NETWORK TECHNOLOGY Co.,Ltd. Address before: 234300 environmental protection industrial park of situ Industrial Park, Sixian County, Suzhou City, Anhui Province Applicant before: ANHUI DOUZHI INTELLIGENT EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |