CN111524266A - Unmanned supermarket anti-theft system and method - Google Patents
Unmanned supermarket anti-theft system and method Download PDFInfo
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- CN111524266A CN111524266A CN202010350646.8A CN202010350646A CN111524266A CN 111524266 A CN111524266 A CN 111524266A CN 202010350646 A CN202010350646 A CN 202010350646A CN 111524266 A CN111524266 A CN 111524266A
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
- G06Q20/102—Bill distribution or payments
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- 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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
Abstract
The invention relates to an unmanned supermarket anti-theft system and an unmanned supermarket anti-theft method, wherein the system comprises an entrance access control device, a commodity area, a cash register area, a commodity channel, a commodity transfer device, an information acquisition device, a customer channel, a commodity detection device, a middle access control device, an identification code, a cash register device, an exit identity acquisition device, an exit access control device and a server; the information acquisition device, the cash register device, the exit identity acquisition device and the exit access control device are all in communication connection with the server; according to the invention, when the payment result is successful payment and the number of the selected commodities is equal to the number of the paid commodities, the server controls the entrance guard device to be opened, so that the customer can leave the supermarket, the problem that the customer can leave the supermarket without paying or paying partial commodities is effectively avoided, the commodity loss problem is solved to a certain extent, and the anti-theft effect is improved.
Description
Technical Field
The invention relates to the technical field of unmanned supermarkets, in particular to an unmanned supermarket anti-theft system and an unmanned supermarket anti-theft method.
Background
With the development of science and technology and the increase of labor cost, the unmanned mode is more and more favored by people, and under the promotion of the wave of this era, the unmanned supermarket comes up to the end.
The unmanned mode adopted by the unmanned supermarket indeed reduces the labor cost to a certain extent, but the problem of commodity loss is increasingly revealed.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide an unmanned supermarket anti-theft system and an unmanned supermarket anti-theft method, aiming at the above defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
on one hand, the system comprises an entrance access control device, a commodity area, a cash register area, a commodity channel, a commodity transfer device, an information acquisition device, a customer channel, a commodity detection device, an intermediate access control device, an identification code, a cash register device, an exit identity acquisition device, an exit access control device and a server; the information acquisition device, the cash register device, the exit identity acquisition device and the exit access control device are all in communication connection with the server;
the entrance access control device is arranged at a supermarket entrance, is used for allowing customers to enter the commodity area through the supermarket entrance and is used for preventing the customers from leaving the supermarket through the supermarket entrance;
the commodity area is arranged in the supermarket and used for displaying commodities;
the cashier area is arranged in the supermarket;
the commodity channel is communicated with the commodity area and the cash register area and is used for allowing the commodities selected by customers from the commodity area to pass through;
the commodity transferring device is arranged in the commodity channel and used for transferring commodities selected by customers from the commodity area;
the information acquisition device is arranged in the commodity channel and used for acquiring identity information of a customer and selected commodity information of the selected commodity when the customer places the selected commodity on the commodity transfer device, and the selected commodity information at least comprises a commodity name and the number of the selected commodities;
the customer channel is communicated with the commodity area and the cash register area and is used for customers who select commodities to pass through;
the commodity detection device is used for detecting whether a customer enters the customer channel with the commodities in the commodity area;
the middle access control device is arranged in the customer channel and used for keeping closed when the commodity detection device detects that a customer carries a commodity to enter the customer channel, so as to prevent the customer from entering the cash register area, and when the commodity detection device does not detect that the customer carries the commodity to enter the customer channel, the middle access control device opens the customer channel so as to enable the customer to enter the cash register area;
the identification code is arranged on the commodity and is used for uniquely marking the commodity;
the cash register device is arranged in the cash register area and used for acquiring identity information of a customer who checks accounts in the future and transmitting the identity information to the server, the server acquires the selected commodity information corresponding to the identity information according to the identity information and controls the commodity transfer device to transfer commodities corresponding to the selected commodity information to the vicinity of the cash register device according to the selected commodity information so as to enable the customer to carry out settlement operation,
the system is used for identifying the identification code, counting the number of paid commodities and the total price of the commodities paid by the customer according to the identification code, collecting money and generating a payment result;
the exit identity acquisition device is arranged at an exit of a supermarket and used for acquiring identity information of a customer about to leave the supermarket and transmitting the identity information to the server, the server acquires the number of selected commodities, the number of paid commodities and the payment result corresponding to the identity information according to the identity information, and when the server judges that the payment result is successful and the number of the selected commodities is equal to the number of the paid commodities or the number of the selected commodities is 0, a door opening signal is sent to the exit access control device, otherwise, a holding signal is sent to the exit access control device;
the exit access control device is arranged at the exit of the supermarket and used for opening the exit of the supermarket when the door opening signal is received so that the customer can leave the supermarket, and the exit access control device keeps a closed state when the door opening signal is received so as to prevent the customer from leaving the supermarket.
The invention relates to an unmanned supermarket anti-theft system, wherein the system further comprises a recovery device; the recovery device is arranged in the cash register area and is positioned near the cash register device, and is used for recovering commodities discarded by a customer during settlement and counting the number of discarded commodities of the commodities discarded by the customer; the recovery device is in communication connection with the server;
and when the server receives the identity information of the customer leaving the supermarket, which is sent by the export identity acquisition device, the server also acquires the number of the abandoned commodities corresponding to the identity information, and when the server judges that the payment result is successful and the number of the selected commodities is equal to the sum of the number of the paid commodities and the number of the abandoned commodities, the server sends the door opening signal to the export entrance guard device, otherwise, the server sends the holding signal to the export entrance guard device.
The unmanned supermarket anti-theft system is characterized in that the cashier device is also used for recording the identification code of the commodity paid by the customer to form payment identification code information; the recovery device counts the number of the abandoned commodities by identifying the identification codes of the commodities abandoned by the customers; the recovery device is also used for recording the identification code of the commodity discarded by the customer to form discarded identification code information;
when the server receives the identity information of the customer leaving the supermarket, which is sent by the export identity acquisition device, the server also acquires the corresponding payment identification code information and the abandon identification code information according to the identity information, and when the server judges that the payment result is successful, the number of the selected commodities is equal to the sum of the number of the paid commodities and the number of the abandoned commodities, and the payment identification code information and the abandon identification code information are not overlapped completely, or the number of the selected commodities is 0, the server sends the door opening signal to the export entrance guard device, and otherwise, the server sends the holding signal to the export entrance guard device.
The invention relates to an unmanned supermarket anti-theft system, wherein the system further comprises an exit prompt device; the exit prompting device is arranged at the supermarket exit; the exit prompt device is in communication connection with the server;
the export prompting device is used for sending a payment shortage prompt under the control of the server when the server judges that the payment result is successful and the number of the paid commodities is smaller than the number of the selected commodities so as to prompt a customer that the commodities are not settled.
The invention relates to an unmanned supermarket anti-theft system, wherein a commodity detection device comprises an entrance identity acquisition device, an entrance weighing device, a channel identity acquisition device and a channel weighing device; the entrance identity acquisition device, the entrance weighing device, the channel identity acquisition device and the channel weighing device are all in communication connection with the server;
the entrance identity acquisition device is arranged at the entrance of the supermarket and used for acquiring the identity information of the customer about to enter the supermarket and transmitting the identity information to the server;
the entrance weighing device is arranged at a supermarket entrance and used for acquiring a first weight when a customer enters the commodity area and transmitting the first weight to the server;
the channel identity acquisition device is arranged in the customer channel and used for acquiring identity information of customers in the customer channel and transmitting the identity information to the server;
the channel weighing device is arranged in the customer channel and used for acquiring a second weight when the customer leaves the commodity area and transmitting the second weight to the server;
and when the server receives the identity information sent by the channel identity acquisition device, acquiring the first weight and the second weight corresponding to the identity information, judging, controlling the middle access control device to be closed to prevent the customer from entering the cash register area when the first weight is smaller than the second weight, and otherwise, controlling the middle access control device to open the customer channel to allow the customer to enter the cash register area.
The invention relates to an unmanned supermarket anti-theft system, wherein the system further comprises a middle prompting device; the middle prompting device is arranged in the customer channel; the intermediate prompting device is in communication connection with the server; the middle prompting device is used for sending an entrainment prompt under the control of the server when the server judges that the first weight is smaller than the second weight so as to prompt a customer to put back commodities into the commodity area or onto the commodity transfer device.
The unmanned supermarket anti-theft system is characterized in that the middle prompting device is further used for sending a missing belt prompt under the control of the server when the server judges that the first weight is larger than the second weight, so as to prompt a customer that personal articles are missing in the commodity area.
The invention relates to an unmanned supermarket anti-theft system, wherein a commodity transfer device is a belt conveying device.
On the other hand, an unmanned supermarket anti-theft method is provided, based on the unmanned supermarket anti-theft system, wherein the method comprises the following steps:
a customer enters the commodity area through the entrance guard device to select a commodity;
after the selection is finished, putting the selected commodity into the commodity transferring device;
when a customer puts a selected commodity on the commodity transferring device, the information acquisition device acquires identity information of the customer and selected commodity information, wherein the selected commodity information at least comprises a commodity name and the number of the selected commodities;
after a customer puts a selected commodity on the commodity transfer device, the selected commodity enters the customer channel, the commodity detection device detects the customer in the customer channel and detects whether the customer carries the commodity in the commodity area to enter the customer channel, if so, the middle access control device is kept closed to prevent the customer from entering the cash register area, and if not, the middle access control device is opened to allow the customer to enter the cash register area;
when a customer arrives near the cash register device, the cash register device acquires identity information of the customer and transmits the identity information to the server, the server acquires the selected commodity information corresponding to the identity information according to the identity information, and controls the commodity transfer device to transfer commodities corresponding to the selected commodity information to the vicinity of the cash register device according to the selected commodity information so as to enable the customer to carry out settlement operation;
the customer sequentially aligns the identification codes of the multiple commodities to the cash register device so as to be identified, and the cash register device identifies the identification codes and counts the number of paid commodities and the total price of the commodities paid by the customer according to the identification codes;
the customer pays, and the cashier device collects money and generates a payment result;
when a customer arrives near an exit of a supermarket, the exit identity acquisition device acquires identity information of the customer and transmits the identity information to the server, the server acquires the number of selected commodities, the number of paid commodities and the payment result corresponding to the identity information, when the server judges that the payment result is successful and the number of the selected commodities is equal to the number of the paid commodities, the server sends a door opening signal to the exit access control device, otherwise, the server sends a holding signal to the exit access control device, the exit access control device opens an exit of the supermarket when receiving the door opening signal so that the customer can leave the supermarket, and when receiving the holding signal, the exit access control device keeps a closed state and prevents the customer from leaving the supermarket.
The invention has the beneficial effects that: according to the invention, when the payment result is successful payment and the number of the selected commodities is equal to the number of the paid commodities, the server controls the entrance guard device to be opened, so that the customer can leave the supermarket, the problem that the customer can leave the supermarket without paying or paying partial commodities is effectively avoided, the commodity loss problem is solved to a certain extent, and the anti-theft effect is improved; because the number of commodities is a specific value and no error exists, the accuracy of the judgment result is high when whether the commodities are completely paid is judged by judging whether the number of the selected commodities is equal to the number of the paid commodities.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
fig. 1 is a schematic layout diagram of an unmanned supermarket anti-theft system according to a first embodiment of the invention;
fig. 2 is a schematic layout diagram of an unmanned supermarket anti-theft system according to a second embodiment of the invention;
fig. 3 is a schematic layout diagram of an unmanned supermarket anti-theft system according to a fourth embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
Example one
As shown in fig. 1, an embodiment of the present invention provides an unmanned supermarket anti-theft system, which includes an entrance guard device 1, a commodity area 2, a cash register area 6, a commodity passage 12, a commodity transfer device 11, an information acquisition device 13, a customer passage 3, a commodity detection device 4, a middle entrance guard device 5, an identification code (not shown in the figure), a cash register device 9, an exit identity acquisition device 7, an exit entrance guard device 8, and a server (not shown in the figure); the information acquisition device 13, the cash register device 9, the exit identity acquisition device 7 and the exit access control device 8 are all in communication connection with the server;
the entrance access control device 1 is arranged at a supermarket entrance, is used for allowing customers to enter the commodity area 2 through the supermarket entrance, and is used for preventing the customers from leaving the supermarket through the supermarket entrance;
the commodity area 2 is arranged in the supermarket and used for displaying commodities;
the cashier area 6 is arranged in the supermarket;
the commodity passage 12 is communicated with the commodity area 2 and the cash register area 6 and is used for allowing the commodities selected by customers from the commodity area 2 to pass through;
the commodity transfer device 11 is arranged in the commodity channel 12 and used for transferring commodities selected by customers from the commodity area 2;
the information acquisition device 13 is arranged in the commodity channel 12 and used for acquiring the identity information of the customer and the selected commodity information of the selected commodity when the customer puts the selected commodity on the commodity transfer device 11, and the selected commodity information at least comprises a commodity name and the number of the selected commodities;
the customer passage 3 is communicated with the commodity area 2 and the cash register area 6 and is used for customers who select commodities to pass through;
the commodity detection device 4 is used for detecting whether a customer enters the customer channel 3 with the commodities in the commodity area 2;
the middle access control device 5 is arranged in the customer channel 3 and used for keeping closed to prevent a customer from entering the cash register area 6 when the commodity detection device 4 detects that the customer carries a commodity to enter the customer channel 3, and opening the customer channel 3 to allow the customer to enter the cash register area 6 when the commodity detection device 4 does not detect that the customer carries a commodity to enter the customer channel 3;
the identification code is arranged on the commodity and used for uniquely marking the commodity;
the cash register device 9 is arranged in the cash register area 6 and used for acquiring the identity information of the customer who checks the cash in the future and transmitting the identity information to the server, the server acquires the selected commodity information corresponding to the identity information according to the identity information and controls the commodity transferring device 11 to transfer the commodity corresponding to the selected commodity information to the vicinity of the cash register device 9 according to the selected commodity information so as to enable the customer to carry out settlement operation, and,
the system is used for identifying the identification code, counting the number of paid commodities and the total price of the commodities paid by the customer according to the identification code, collecting money and generating a payment result;
the system comprises an exit identity acquisition device 7, a server and an exit entrance guard device 8, wherein the exit identity acquisition device 7 is arranged at an exit of a supermarket and used for acquiring identity information of a customer leaving the supermarket and transmitting the identity information to the server, the server acquires the number of selected commodities, the number of paid commodities and a payment result corresponding to the identity information according to the identity information, and when the server judges that the payment result is successful and the number of the selected commodities is equal to the number of the paid commodities or the number of the selected commodities is 0, the server sends a door opening signal to the exit entrance guard device 8, otherwise, the server sends a holding signal;
and the exit access control device 8 is arranged at the exit of the supermarket, and is used for opening the exit of the supermarket when receiving the door opening signal so as to allow the customer to leave the supermarket, and keeping the closed state when receiving the holding signal so as to prevent the customer from leaving the supermarket.
When a customer purchases a commodity, the customer enters the commodity area 2 through the entrance guard device 1 to select the commodity; after the selection is finished, putting the selected commodity into a commodity transfer device 11; when a customer puts a selected commodity on the commodity transferring device 11, the information obtaining device 13 obtains identity information of the customer and selected commodity information, wherein the selected commodity information at least comprises a commodity name and the number of the selected commodities; after a customer puts a selected commodity on the commodity transfer device 11, the commodity enters the customer channel 3, the commodity detection device 4 detects the customer in the customer channel 3 to detect whether the customer carries the commodity in the commodity area 2 to enter the customer channel 3, if so, the middle access control device 5 is kept closed to prevent the customer from entering the cash register area 6, and if not, the middle access control device 5 is opened to allow the customer to enter the cash register area 6; when a customer arrives near the cash register device 9, the cash register device 9 acquires identity information of the customer and transmits the identity information to the server, the server acquires selected commodity information corresponding to the identity information according to the identity information, and controls the commodity transfer device 11 to transfer commodities corresponding to the selected commodity information to the vicinity of the cash register device 9 according to the selected commodity information so that the customer can perform settlement operation; the customer sequentially aligns the identification codes of the plurality of commodities to the cash register device 9 so as to be identified, the cash register device 9 identifies the identification codes and counts the number of paid commodities and the total price of the commodities paid by the customer according to the identification codes; the customer pays, and the cashier device 9 collects the money and generates a payment result; when a customer arrives near an exit of a supermarket, the exit identity acquisition device 7 acquires identity information of the customer and transmits the identity information to the server, the server acquires the number of selected commodities, the number of paid commodities and a payment result corresponding to the identity information, when the server judges that the payment result is successful and the number of the selected commodities is equal to the number of the paid commodities, the server sends a door opening signal to the exit access control device 8, otherwise, the server sends a holding signal to the exit access control device 8, the exit access control device 8 opens an exit of the supermarket when receiving the door opening signal so that the customer can leave the supermarket, and when receiving the holding signal, the server keeps a closed state and prevents the customer from leaving the supermarket.
The entrance guard device 1 is an existing one-way entrance guard.
The commodity transfer device 11 can be transported the commodity that customer selected to near cash registering device 9 of cash registering district 6 by commodity district 2, need not customer's oneself and transports commodity, and is more convenient.
The information acquisition device 13 may include a camera and an image processing device, the camera is disposed above the commodity transportation device 11, when a customer places a selected commodity on the commodity loading and transporting device 11, the camera takes a picture to acquire an image of the customer and the commodity selected by the customer, and transmits the image to the image processing device, and the image processing device processes the image to acquire identity information of the customer and information of the selected commodity for the server to call.
The commodity channel 12 is only used for the commodity selected by the customer to pass through, the customer channel 3 is only used for the customer who selects the commodity to pass through, the customer and the commodity selected by the customer enter the cash registering area 6 through different channels, the customer, the articles carried by the customer and the commodity selected by the customer can be separated, and the number of the selected commodities can be conveniently and accurately obtained.
When commodity detection device 4 detects that the commodity that customer carried commodity district 2 gets into in the customer passageway 3, middle entrance guard's device 5 can keep closed, prevents that the customer from getting into cash register 6, and this kind of setting makes commodity can't get into cash register 6 via customer passageway 3, can only get into cash register 6 via commodity passageway 12, makes the commodity that the customer selected all can pass through information acquisition device 13, is convenient for accurate acquisition and selects the number of commodities.
The intermediate access control device 5 is an existing access control device.
The identification code is used for uniquely marking the commodity, one identification code corresponds to one commodity, and the cashier device 9 is convenient for accurately counting the number of paid commodities of the commodities paid by the customer.
When the cashier device 9 counts the number of the paid commodities of the commodities paid by the customer according to the identification codes, the number of the identified different identification codes is used as the number of the paid commodities, for example, when the customer takes the same commodity to repeatedly identify the cashier device for multiple times, the number of the paid commodities counted by the cashier device 9 is still 1, the arrangement is convenient for the cashier device 9 to accurately count the number of the paid commodities of the commodities paid by the customer, and the property loss caused by the fact that the number of the paid commodities counted by the cashier device 9 is increased due to the fact that the customer with poor thinking repeatedly identifies the cashier device 9 for multiple times by taking a low-price commodity can be avoided, and the anti-theft effect is;
when the cashier device 9 counts the total price of the commodity paid by the customer according to the identification code, the commodity prices corresponding to different identification codes are added to obtain the total price, for example, when the customer takes the same commodity to repeatedly identify the cashier device for multiple times, the cashier device 9 only counts the price of the commodity once, and by the arrangement, the customer can be prevented from paying more money, and the shopping experience of the customer is improved;
the cash register 9 can be set according to actual requirements, so that the settlement speed is increased, and crowding is avoided.
The export identity capture means 7 is an existing identity capture means and may for example comprise a camera and image processing means.
The exit access control device 8 is an existing one-way access control device, when the payment result is successful payment, the payment is performed by the customer, when the number of the selected commodities is equal to the number of the paid commodities, the payment is performed on the commodities reaching the cash register 6, when the payment result is successful payment and the number of the selected commodities is equal to the number of the paid commodities, the server controls the exit access control device 8 to be opened, the customer can leave the supermarket, the situation that the customer can leave the supermarket without paying or paying partial commodities is effectively avoided, and the anti-theft effect is improved; the number of the commodities is a specific value, so that no error exists, and the accuracy of the judgment result is high when whether the commodities are paid completely is judged by judging whether the number of the selected commodities is equal to the number of the paid commodities; when the number of the selected commodities is 0, the customer is indicated that the commodity is not selected from the commodity area 2, and therefore the customer can leave the supermarket directly.
According to the invention, when the payment result is successful and the number of the selected commodities is equal to the number of the paid commodities, the server controls the entrance guard device 8 to be opened, so that the customer can leave the supermarket, the problem that the customer can leave the supermarket without paying or paying partial commodities is effectively avoided, the commodity loss problem is solved to a certain extent, and the anti-theft effect is improved; because the number of commodities is a specific value and no error exists, the accuracy of the judgment result is high when whether the commodities are completely paid is judged by judging whether the number of the selected commodities is equal to the number of the paid commodities.
Example two
As shown in fig. 2, an embodiment of the present invention provides an unmanned supermarket anti-theft system, and a second embodiment of the present invention is basically the same as the first embodiment, and the same parts are not described again, except that:
the system further comprises a recovery device 10; the recovery device 10 is provided in the cash register area 6 and located near the cash register device 9, and is used for recovering the commodities discarded by the customer during settlement and counting the number of discarded commodities of the commodities discarded by the customer; the recovery device 10 is in communication connection with a server;
when the server receives the identity information of the customer leaving the supermarket, which is sent by the export identity acquisition device 7, the server also acquires the number of the abandoned commodities corresponding to the identity information, and when the server judges that the payment result is successful and the number of the selected commodities is equal to the sum of the number of the paid commodities and the number of the abandoned commodities or the number of the selected commodities is 0, the server sends a door opening signal to the export access control device 8, otherwise, the server sends a holding signal to the export access control device 8.
When a customer finds out unwanted articles during settlement, the unwanted articles can be put into the recycling device 10 and recycled by the recycling device 10, so that the shopping experience of the customer is improved.
Preferably, the cashier device 9 is also used for recording the identification code of the commodity paid by the customer to form payment identification code information; the recycling device 10 counts the number of the rejected commodities by identifying the identification code of the commodities rejected by the customer; the recycling device 10 is also used for recording the identification code of the commodity discarded by the customer to form discarded identification code information;
when the server receives the identity information of the customer leaving the supermarket, which is sent by the export identity obtaining device 7, the server obtains the corresponding payment identification code information and the rejection identification code information according to the identity information, and when the server judges that the payment result is successful, the number of the selected commodities is equal to the sum of the number of the payment commodities and the number of the rejection commodities, and the payment identification code information and the rejection identification code information are not overlapped completely, or the number of the selected commodities is 0, the server sends a door opening signal to the export access control device 8, otherwise, the server sends a holding signal to the export access control device 8.
When a customer wants to discard a commodity during settlement, the customer needs to identify an identification code of the commodity to be discarded to the recycling device 10 and then put the identification code into the recycling device 10 to be recycled; the server judges that the payment result is successful, the number of the selected commodities is equal to the sum of the number of the paid commodities and the number of the discarded commodities, and when the payment identification code information and the discarded identification code information are not coincident completely, a door opening signal is sent to the exit access control device 8, and the situation can be effectively avoided, and the situation is as follows:
the customer takes 10 commodities from the commodity area 2, wherein 5 commodities are expensive, 5 cheap commodities are cheap, the 10 commodities enter the cashier area through the commodity passage 12, namely, the number of selected commodities is 10, when the customer settles, the 5 cheap commodities are settled, and then the 5 cheap commodities are put into the recovery device, namely, the number of paid commodities is 5, the number of discarded commodities is 5, the conditions that the payment is successful and the number of selected commodities is equal to the sum of the number of paid commodities and the number of discarded commodities are completely met, the customer can leave the supermarket, property loss can be caused, if the server simultaneously carries out coincidence judgment on payment identification code information and the discard identification code information, the abnormal behavior of the customer can be judged, the customer cannot leave the supermarket, and the anti-theft effect is further improved.
The recycling apparatus 10 may include a belt conveyor 100 provided with an identification code recognition means (not shown) for recognizing an identification code, a belt conveyor 100 for transporting goods, and a recycling bin 101 for storing goods that are discarded by customers at the time of settlement.
EXAMPLE III
The embodiment of the invention provides an unmanned supermarket anti-theft system, the third embodiment is basically the same as the first embodiment, the same parts are not repeated, and the difference lies in that:
the system also comprises an exit prompting device; the exit prompting device is arranged at the exit of the supermarket; the exit prompt device is in communication connection with the server; the export prompting device is used for sending out a payment shortage prompt under the control of the server when the server judges that the payment result is successful and the number of the paid commodities is less than the number of the selected commodities so as to prompt a customer that the commodities are not settled.
Example four
As shown in fig. 3, an embodiment of the present invention provides an unmanned supermarket anti-theft system, a fourth embodiment is basically the same as the second embodiment, and the same parts are not described again, except that:
the commodity detection device 4 comprises an entrance identity acquisition device 42, an entrance weighing device 43, a channel identity acquisition device 40 and a channel weighing device 41; the entrance identity acquisition device 42, the entrance weighing device 43, the channel identity acquisition device 40 and the channel weighing device 41 are all in communication connection with the server;
the entrance identity acquisition device 42 is arranged at the entrance of the supermarket and is used for acquiring the identity information of the customer about to enter the supermarket and transmitting the identity information to the server;
the entrance weighing device 43 is arranged at the entrance of the supermarket and used for acquiring the first weight of the customer entering the commodity area 2 and transmitting the first weight to the server;
the channel identity acquisition device 40 is arranged in the customer channel 3 and used for acquiring the identity information of the customer in the customer channel 3 and transmitting the identity information to the server;
the channel weighing device 41 is arranged in the customer channel 3 and used for acquiring the second weight of the customer when the customer leaves the commodity area 2 and transmitting the second weight to the server;
when the server receives the identity information sent by the channel identity acquisition device 40, the server acquires the first weight and the second weight corresponding to the server and judges the first weight and the second weight, when the first weight is smaller than the second weight, the middle access control device 5 is controlled to be closed to prevent the customer from entering the cash register area 6, otherwise, the middle access control device 5 is controlled to open the customer channel 3 so that the customer can enter the cash register area 6.
Whether the customer carries the commodity to enter the customer passage 3 is judged by judging whether the first weight and the second weight are equal, the judgment result is high in accuracy, objects measured by the inlet weighing device 43 and the passage weighing device 41 are the same and are the weights of the customer and personal articles thereof, the measurement error is small, and the judgment result is accurate.
The entrance identity acquisition device 42 and the channel identity acquisition device 40 are conventional identity acquisition devices and may include, for example, a camera and an image processing device.
The inlet weighing device 43 and the tunnel weighing device 41 are conventional weighing devices, which may be, for example, electronic scales.
Preferably, the system further comprises an intermediate prompting device; the middle prompting device is arranged in the customer channel 3; the middle prompting device is in communication connection with the server; the middle prompting device is used for sending an entrainment prompt under the control of the server when the server judges that the first weight is smaller than the second weight so as to prompt a customer to put the commodity back to the commodity area 2 or onto the commodity transferring device 11.
Preferably, the middle prompting device is further used for sending a belt missing prompt under the control of the server when the server judges that the first weight is larger than the second weight, so as to prompt that the personal articles of the customer are missed in the commodity area 2, and the shopping experience of the customer is improved.
Preferably, the commodity transfer device 11 is a belt conveyor, and the cost is low.
EXAMPLE five
The embodiment of the invention provides an unmanned supermarket anti-theft method, which is based on the unmanned supermarket anti-theft system and comprises the following steps:
a customer enters the commodity area 2 through the entrance access control device 1 to select commodities;
after the selection is finished, putting the selected commodity into a commodity transfer device 11;
when a customer puts a selected commodity on the commodity transferring device 11, the information obtaining device 13 obtains identity information of the customer and selected commodity information, wherein the selected commodity information at least comprises a commodity name and the number of the selected commodities;
after a customer puts a selected commodity on the commodity transfer device 11, the commodity enters the customer channel 3, the commodity detection device 4 detects the customer in the customer channel 3 to detect whether the customer carries the commodity in the commodity area 2 to enter the customer channel 3, if so, the middle access control device 5 is kept closed to prevent the customer from entering the cash register area 6, and if not, the middle access control device 5 is opened to allow the customer to enter the cash register area 6;
when a customer arrives near the cash register device 9, the cash register device 9 acquires identity information of the customer and transmits the identity information to the server, the server acquires selected commodity information corresponding to the identity information according to the identity information, and controls the commodity transfer device 11 to transfer commodities corresponding to the selected commodity information to the vicinity of the cash register device according to the selected commodity information so that the customer can perform settlement operation;
the customer sequentially aligns the identification codes of the plurality of commodities to the cash register device 9 so as to be identified, the cash register device 9 identifies the identification codes and counts the number of paid commodities and the total price of the commodities paid by the customer according to the identification codes;
the customer pays, and the cashier device collects the money and generates a payment result;
when a customer arrives near an exit of a supermarket, the exit identity acquisition device 7 acquires identity information of the customer and transmits the identity information to the server, the server acquires the number of selected commodities, the number of paid commodities and a payment result corresponding to the identity information, when the server judges that the payment result is successful and the number of the selected commodities is equal to the number of the paid commodities, the server sends a door opening signal to the exit access control device 8, otherwise, the server sends a holding signal to the exit access control device 8, the exit access control device 8 opens an exit of the supermarket when receiving the door opening signal so that the customer can leave the supermarket, and when receiving the holding signal, the server keeps a closed state and prevents the customer from leaving the supermarket.
When the payment result is successful and the number of the selected commodities is equal to that of the paid commodities, the server controls the entrance guard device 8 to be opened, so that the customer can leave the supermarket, the problem that the customer can leave the supermarket without paying or paying partial commodities is effectively avoided, the problem of commodity loss is solved to a certain extent, and the anti-theft effect is improved; because the number of commodities is a specific value and no error exists, the accuracy of the judgment result is high when whether the commodities are completely paid is judged by judging whether the number of the selected commodities is equal to the number of the paid commodities.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (9)
1. An unmanned supermarket anti-theft system is characterized by comprising an entrance access control device, a commodity area, a cash register area, a commodity channel, a commodity transfer device, an information acquisition device, a customer channel, a commodity detection device, a middle access control device, an identification code, a cash register device, an exit identity acquisition device, an exit access control device and a server; the information acquisition device, the cash register device, the exit identity acquisition device and the exit access control device are all in communication connection with the server;
the entrance access control device is arranged at a supermarket entrance, is used for allowing customers to enter the commodity area through the supermarket entrance and is used for preventing the customers from leaving the supermarket through the supermarket entrance;
the commodity area is arranged in the supermarket and used for displaying commodities;
the cashier area is arranged in the supermarket;
the commodity channel is communicated with the commodity area and the cash register area and is used for allowing the commodities selected by customers from the commodity area to pass through;
the commodity transferring device is arranged in the commodity channel and used for transferring commodities selected by customers from the commodity area;
the information acquisition device is arranged in the commodity channel and used for acquiring identity information of a customer and selected commodity information of the selected commodity when the customer places the selected commodity on the commodity transfer device, and the selected commodity information at least comprises a commodity name and the number of the selected commodities;
the customer channel is communicated with the commodity area and the cash register area and is used for customers who select commodities to pass through;
the commodity detection device is used for detecting whether a customer enters the customer channel with the commodities in the commodity area;
the middle access control device is arranged in the customer channel and used for keeping closed when the commodity detection device detects that a customer carries a commodity to enter the customer channel, so as to prevent the customer from entering the cash register area, and when the commodity detection device does not detect that the customer carries the commodity to enter the customer channel, the middle access control device opens the customer channel so as to enable the customer to enter the cash register area;
the identification code is arranged on the commodity and is used for uniquely marking the commodity;
the cash register device is arranged in the cash register area and used for acquiring identity information of a customer who checks accounts in the future and transmitting the identity information to the server, the server acquires the selected commodity information corresponding to the identity information according to the identity information and controls the commodity transfer device to transfer commodities corresponding to the selected commodity information to the vicinity of the cash register device according to the selected commodity information so as to enable the customer to carry out settlement operation,
the system is used for identifying the identification code, counting the number of paid commodities and the total price of the commodities paid by the customer according to the identification code, collecting money and generating a payment result;
the exit identity acquisition device is arranged at an exit of a supermarket and used for acquiring identity information of a customer about to leave the supermarket and transmitting the identity information to the server, the server acquires the number of selected commodities, the number of paid commodities and the payment result corresponding to the identity information according to the identity information, and when the server judges that the payment result is successful and the number of the selected commodities is equal to the number of the paid commodities or the number of the selected commodities is 0, a door opening signal is sent to the exit access control device, otherwise, a holding signal is sent to the exit access control device;
the exit access control device is arranged at the exit of the supermarket and used for opening the exit of the supermarket when the door opening signal is received so that the customer can leave the supermarket, and the exit access control device keeps a closed state when the door opening signal is received so as to prevent the customer from leaving the supermarket.
2. An unmanned supermarket anti-theft system according to claim 1, wherein the system further comprises a recovery device; the recovery device is arranged in the cash register area and is positioned near the cash register device, and is used for recovering commodities discarded by a customer during settlement and counting the number of discarded commodities of the commodities discarded by the customer; the recovery device is in communication connection with the server;
and when the server receives the identity information of the customer leaving the supermarket, which is sent by the export identity acquisition device, the server also acquires the number of the abandoned commodities corresponding to the identity information, and when the server judges that the payment result is successful and the number of the selected commodities is equal to the sum of the number of the paid commodities and the number of the abandoned commodities, the server sends the door opening signal to the export entrance guard device, otherwise, the server sends the holding signal to the export entrance guard device.
3. The unmanned supermarket anti-theft system according to claim 2, wherein the cashier device is further configured to record the identification code of the goods paid by the patron to form payment identification code information; the recovery device counts the number of the abandoned commodities by identifying the identification codes of the commodities abandoned by the customers; the recovery device is also used for recording the identification code of the commodity discarded by the customer to form discarded identification code information;
when the server receives the identity information of the customer leaving the supermarket, which is sent by the export identity acquisition device, the server also acquires the corresponding payment identification code information and the abandon identification code information according to the identity information, and when the server judges that the payment result is successful, the number of the selected commodities is equal to the sum of the number of the paid commodities and the number of the abandoned commodities, and the payment identification code information and the abandon identification code information are not overlapped completely, or the number of the selected commodities is 0, the server sends the door opening signal to the export entrance guard device, and otherwise, the server sends the holding signal to the export entrance guard device.
4. An unmanned supermarket anti-theft system according to claim 1, wherein the system further comprises an exit prompting device; the exit prompting device is arranged at the supermarket exit; the exit prompt device is in communication connection with the server;
the export prompting device is used for sending a payment shortage prompt under the control of the server when the server judges that the payment result is successful and the number of the paid commodities is smaller than the number of the selected commodities so as to prompt a customer that the commodities are not settled.
5. The unmanned supermarket anti-theft system according to claim 1, wherein the commodity detection device comprises an entrance identity acquisition device, an entrance weighing device, a passage identity acquisition device and a passage weighing device; the entrance identity acquisition device, the entrance weighing device, the channel identity acquisition device and the channel weighing device are all in communication connection with the server;
the entrance identity acquisition device is arranged at the entrance of the supermarket and used for acquiring the identity information of the customer about to enter the supermarket and transmitting the identity information to the server;
the entrance weighing device is arranged at a supermarket entrance and used for acquiring a first weight when a customer enters the commodity area and transmitting the first weight to the server;
the channel identity acquisition device is arranged in the customer channel and used for acquiring identity information of customers in the customer channel and transmitting the identity information to the server;
the channel weighing device is arranged in the customer channel and used for acquiring a second weight when the customer leaves the commodity area and transmitting the second weight to the server;
and when the server receives the identity information sent by the channel identity acquisition device, acquiring the first weight and the second weight corresponding to the identity information, judging, controlling the middle access control device to be closed to prevent the customer from entering the cash register area when the first weight is smaller than the second weight, and otherwise, controlling the middle access control device to open the customer channel to allow the customer to enter the cash register area.
6. An unmanned supermarket anti-theft system according to claim 5, wherein the system further comprises an intermediate prompting device; the middle prompting device is arranged in the customer channel; the intermediate prompting device is in communication connection with the server; the middle prompting device is used for sending an entrainment prompt under the control of the server when the server judges that the first weight is smaller than the second weight so as to prompt a customer to put back commodities into the commodity area or onto the commodity transfer device.
7. The unmanned supermarket anti-theft system according to claim 6, wherein the intermediate prompting device is further configured to issue a missing belt prompt under the control of the server when the server determines that the first weight is greater than the second weight, so as to prompt a customer that a personal item is missing in the commodity area.
8. An unmanned supermarket anti-theft system according to claim 1, wherein the commodity transfer device is a belt conveyor.
9. An unmanned supermarket anti-theft method based on the unmanned supermarket anti-theft system according to any one of claims 1 to 8, characterized by comprising the following steps:
a customer enters the commodity area through the entrance guard device to select a commodity;
after the selection is finished, putting the selected commodity into the commodity transferring device;
when a customer puts a selected commodity on the commodity transferring device, the information acquisition device acquires identity information of the customer and selected commodity information, wherein the selected commodity information at least comprises a commodity name and the number of the selected commodities;
after a customer puts a selected commodity on the commodity transfer device, the selected commodity enters the customer channel, the commodity detection device detects the customer in the customer channel and detects whether the customer carries the commodity in the commodity area to enter the customer channel, if so, the middle access control device is kept closed to prevent the customer from entering the cash register area, and if not, the middle access control device is opened to allow the customer to enter the cash register area;
when a customer arrives near the cash register device, the cash register device acquires identity information of the customer and transmits the identity information to the server, the server acquires the selected commodity information corresponding to the identity information according to the identity information, and controls the commodity transfer device to transfer commodities corresponding to the selected commodity information to the vicinity of the cash register device according to the selected commodity information so as to enable the customer to carry out settlement operation;
the customer sequentially aligns the identification codes of the multiple commodities to the cash register device so as to be identified, and the cash register device identifies the identification codes and counts the number of paid commodities and the total price of the commodities paid by the customer according to the identification codes;
the customer pays, and the cashier device collects money and generates a payment result;
when a customer arrives near an exit of a supermarket, the exit identity acquisition device acquires identity information of the customer and transmits the identity information to the server, the server acquires the number of selected commodities, the number of paid commodities and the payment result corresponding to the identity information, when the server judges that the payment result is successful and the number of the selected commodities is equal to the number of the paid commodities, the server sends a door opening signal to the exit access control device, otherwise, the server sends a holding signal to the exit access control device, the exit access control device opens an exit of the supermarket when receiving the door opening signal so that the customer can leave the supermarket, and when receiving the holding signal, the exit access control device keeps a closed state and prevents the customer from leaving the supermarket.
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