CN214540938U - Intelligent non-inductive payment system - Google Patents
Intelligent non-inductive payment system Download PDFInfo
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- CN214540938U CN214540938U CN202120630352.0U CN202120630352U CN214540938U CN 214540938 U CN214540938 U CN 214540938U CN 202120630352 U CN202120630352 U CN 202120630352U CN 214540938 U CN214540938 U CN 214540938U
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Abstract
The utility model provides an intelligence noninductive payment system, include: the system comprises commodities with electronic tags, a payment module arranged in a payment area, a user terminal, an identity recognition module, a shopping cart and a control center; a UWB unit is fixed on the shopping cart, and the goods are placed in the storage space of the shopping cart; the user terminal is bound with the UWB units on the shopping cart one by one; the payment module comprises at least one first UWB base station arranged in a payment area and an RFID reader-writer which is triggered to read the electronic tag on the commodity after the first UWB base station detects the UWB unit on the shopping cart; and the user terminal is in signal connection with the RFID reader-writer through the control center, receives the commodity information acquired by the RFID reader-writer and completes payment operation. The system is provided with an RFID reader-writer for group reading of the commodities with the electronic tags, commodity information is rapidly acquired, and meanwhile, the UWB technology is used for completing identity recognition and positioning, so that the payment process is more convenient and rapid.
Description
Technical Field
The utility model belongs to the technical field of remove wireless payment, concretely relates to intelligence noninductive payment system.
Background
At present, bar codes are used in various supermarkets to scan and input information of commodities, the method is slow, and the scanning of the commodities can cause the situations of fuzzy recognition, wrong recognition and the like. The RFID technology can utilize radio waves to carry out efficient automatic identification on objects such as people, animals, goods and the like, a general intelligent identification system comprises a Reader-writer (Reader), an Antenna (Antenna) and a Tag (Tag), the Reader-writer (Reader) is used as equipment for reading Tag information and can be designed to be handheld or fixed, the Antenna (Antenna) transmits radio frequency signals between the Tag and the Reader, the Tag (Tag) comprises a coupling element and a chip, each Tag is provided with a unique electronic code (ID number-UID, the UID is stored in a ROM and cannot be modified when the chip is manufactured), and the Tag is attached to an object to identify a target object.
In the prior art, the scheme of scanning the code of the commodity by using the RFID is that a high-frequency paper label (a non-contact read-write label) is adhered to the commodity, a middle-distance reader-writer of a settlement table is used for scanning the article and inputting a settlement bill, and finally, the high-frequency paper label and the middle-distance reader-writer are linked with a payment merchant such as a payment treasure or a WeChat to pop up a two-dimensional code for payment in a popping mode to pay, and the high-frequency middle-distance reader-writer is used for utilizing and recycling the electronic label when leaving the field. The method only solves the problems of low speed and low efficiency in the existing settlement process by utilizing infrared scanning one-dimensional bar codes, but the final settlement is still a mode of scanning WeChat two-dimensional codes or swiping pos machines by mobile phones.
In the prior art, the traditional two-dimension code scanning payment is still used in payment, and the convenient and quick payment function can not be realized under the condition of no network or poor network condition; and some market supermarkets are underground and are in an environment wrapped by a thick reinforced concrete wall, and are densely populated, and although the 4G network coverage is comprehensive, the network speed at the indoor densely populated part is still a big problem.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present invention is to provide an intelligent and non-inductive payment system, which can quickly read commodity information to calculate and settle a bill, and complete commodity payment.
In order to achieve the above purpose, the technical scheme of the utility model is that: an intelligent non-inductive payment system comprises an electronic tag arranged on a commodity, a payment module arranged in a payment area, a user terminal, an identity recognition module arranged in an identity recognition area, a shopping cart and a control center; wherein the content of the first and second substances,
a UWB unit is fixed on the shopping cart, and the commodities are placed in a storage space of the shopping cart; the user terminal is connected with the UWB units on the shopping cart in a one-to-one binding mode;
the identity identification module comprises at least one third UWB base station which is arranged in the identity identification area and is used for identifying the UWB unit, and the third UWB base station is in signal connection with the user terminal and the UWB unit;
the payment module comprises at least one first UWB base station arranged in the payment area and an RFID reader-writer which is triggered to read electronic tags on commodities after the first UWB base station detects a UWB unit on the shopping cart;
and the user terminal is in signal connection with the RFID reader-writer through the control center, receives the commodity information acquired by the RFID reader-writer and completes payment operation.
Furthermore, a second UWB system is arranged in the user terminal, the second UWB system and the UWB unit on the shopping cart send the ID of the second UWB system on the user terminal to the intelligent terminal on the shopping cart through the control center, and the intelligent terminal controls the UWB unit on the shopping cart to search the second UWB system so as to establish connection.
Furthermore, the shopping cart is also provided with an intelligent terminal for searching commodity information and a transmission structure for controlling the intelligent cover plate to open and close, and a control system of the transmission structure is in signal connection with the intelligent terminal.
Furthermore, an intelligent cover plate is arranged above the storage space of the shopping cart, and the intelligent cover plate can stretch out and draw back to open or close the storage space through an instruction sent by the intelligent terminal.
Further, the payment module further comprises a first outlet and a first inlet which are arranged in the payment area; the first exit and the first entrance control the payment area to have only one user terminal and one shopping cart.
Furthermore, the payment area is a rectangle surrounded by a first outlet, a first inlet and two electronic fences, and four first UWB base stations are arranged and are respectively arranged at four corners of the payment area.
Furthermore, the identification area is rectangular, and the number of the third UWB base stations is four, and the four UWB base stations are respectively arranged at four corners of the identification area.
Compared with the prior art, the utility model has the following advantage:
the utility model discloses in utilize UWB technique to realize the accurate identification of indoor region, the user can get into the identification region at first, after getting into this region, UWB basic station in this region can activate and send the mandate to user terminal, usable UWB technique can accurate discernment will get into the people's in payment region's identity information simultaneously, can directly exempt from secret no network after authorizing and detain the fee, also can not use secret no network payment of exempting from, pop out payment window on the intelligent terminal on the shopping cart after the shopping is accomplished, can input account and password or brush face payment and accomplish the settlement on intelligent terminal, multiple settlement mode is avoided appearing user terminal does not have the electricity or the bad payment problem that causes of network. And simultaneously, the utility model discloses in still set up first export and first entry in payment area, only allow a shopping cart settlement to pass through in the same time quantum of strict control, guarantee safety problem.
The utility model discloses in use read write line (Reader) among the RFID technique can carry out the commodity that the regional scanning has electronic tags, accomplish high accuracy and efficient entering commodity information, combine UWB (Ultra Wide Band ) recognition technology to accomplish the identity recognition function of payment operation, accomplish whole quick payment and leave the field, need not to wait.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions may be drawn to true scale.
Fig. 1 is a structural connection diagram of an embodiment of an intelligent non-inductive payment system according to the present invention;
fig. 2 is a schematic view of an embodiment of the identity recognition area according to the present invention;
FIG. 3 is a schematic diagram of the TOA-AOA positioning in the present invention;
fig. 4 is a schematic view of an embodiment of a payment region in the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention is a general schematic block diagram of an embodiment of an intelligent non-inductive payment system; specifically, the intelligent non-inductive payment system comprises a commodity 5 with an electronic tag, a payment module 4 arranged in a payment area, a user terminal 1, a shopping cart 3, an identity recognition module 2 arranged in an identity recognition area, and a control center 6; wherein the content of the first and second substances,
the UWB unit 31 and the intelligent terminal 33 are fixed on the shopping cart 3, the commodity is placed in the storage space 32 of the shopping cart 3, an intelligent cover plate is arranged above the storage space 32, and the intelligent cover plate can realize telescopic opening or closing of the storage space through an instruction sent by the intelligent terminal 33;
in a specific embodiment, after shopping is finished, by sending a shopping finishing instruction to the intelligent terminal 33, for example, clicking a shopping finishing button on the intelligent terminal 33, the intelligent terminal 33 sends an instruction to the control system of the intelligent cover plate to control the transmission structure of the intelligent cover plate to close the storage space, so that commodities are prevented from being taken from the shopping cart in the payment finishing process, and of course, after payment is finished, the intelligent terminal 33 also sends an instruction to control the intelligent cover plate to be opened, so that a user can take the commodities conveniently;
in this embodiment, the intelligent terminal 33 may be a tablet, and the UWB system is loaded in the intelligent terminal 33, where the intelligent terminal 33 stores commodity information and market activity information, for example, a user may use the intelligent terminal 33 to check market information such as today's recommendation, new commodities, price preference, and the like. Meanwhile, if the user needs to search and find a certain specific commodity, the intelligent terminal 33 can be used for searching the commodity, so that the stock number of the commodity is obtained, and the floor, counter number and transverse and longitudinal positions of the market where the current commodity is located are displayed;
the identity recognition module 2 comprises at least one third UWB base station which is arranged in an identity recognition area and is used for recognizing UWB units; the third UWB base station is used for sending identity authentication to the user terminal after detecting the user terminal in real time;
in a specific embodiment, the identification area is rectangular, and referring to fig. 2, four UWB base stations 21 are provided, and are respectively disposed at four corners of the identification area, and the third UWB base station can be supported by a support bar and is disposed at the top of the support bar;
preferably, the identity recognition area can also be provided with a second outlet and a second inlet, so as to control the binding of the UWB unit 31 of the shopping cart in the identity recognition area and the user terminal and carry out identity recognition; the second outlet and the second inlet can form a rectangular identity recognition area through the electronic fence;
in the embodiment, a UWB technique is used for positioning, specifically, a hybrid positioning technique is adopted, that is, TOA (time of arrival), TDOA (time difference of arrival), AOA (angle of arrival or DOA estimation) positioning technique and a hybrid technique of the three techniques are used in a hybrid manner, and relevant positioning parameters are detected and extracted for positioning calculation, the hybrid positioning technique can use a plurality of positioning parameters to realize positioning, and combines the characteristics of different positioning techniques to make up for deficiencies in the characteristics of various positioning techniques, so that the final positioning performance is optimized, UWB is based on the TOA-AOA technique, which is also called as round angle positioning, and the method can realize positioning by using a single base station, firstly, a distance R between the mobile terminal and the base station is calculated by using a value of TOA, so that the position of the mobile terminal can be determined on a circumference with the base station as a center and the radius R as a center, and then, the AOA mobile terminal is measured to the base station by using an antenna array, a ray is made. The intersection point between the ray and the circle is the position of the mobile terminal, and if the position of the mobile terminal is (X)0-Y0) The base station position is (X-Y), the arrival angle of the signal sent by the mobile terminal measured at the base station is θ, the distance between the base station and the mobile terminal is R, and the TOA-AOA positioning schematic diagram can refer to fig. 3 and satisfy the following equation;
(X0-X)2+(Y0-Y)2＝R2；
preferably, after detecting that the user terminal 1 exists in the identity recognition area, the third UWB base station reads the ID of the second UWB system of the user terminal 1, performs identity recognition, sends authorization authentication to the user terminal 1, and after the user terminal authorizes the system to "allow automatic charging", the user receives a shopping cart, and the control center 6 sends the identity information of the user terminal 1 to the intelligent terminal 33 in the shopping cart 3 to realize the binding between the intelligent terminal 33 and the user terminal 1, specifically, the second UWB system 11 and the UWB unit 31 on the shopping cart 3 send the ID of the second UWB system on the user terminal to the intelligent terminal on the UWB shopping cart through the control center 6, and the intelligent terminal controls the UWB unit 31 on the shopping cart to search the second UWB system 11 to establish connection; of course, the user can also directly log in by inputting a password account number on the intelligent terminal 33 to realize the binding between the user and the shopping cart 3; after the intelligent terminal 33 is bound with the user terminal 1, the intelligent terminal 33 controls the UWB unit 31 to establish a link with the second UWB system 11 on the user terminal 1, the position of the shopping cart 3 can be located through the user terminal 1, and the shopping cart can automatically follow the user;
further, the user terminal 1 may be a device such as a mobile phone, a mobile tablet, a payable smart watch, etc. which carries the second UWB system 11, and interacts with the smart terminal 33 which carries the UWB system to generate authorization acquisition information and complete a payment transaction, and preferably, the smart terminal 33 and the user terminal 1 may be bound, so that the user can log in the smart terminal 33 and receive a pushed activity notification from a merchant.
The payment module 4 comprises at least one first UWB base station 41, an RFID reader 42, a first outlet and a first inlet which are arranged in a payment area; referring to fig. 4, in one embodiment, the payment area is rectangular, and four UWB base stations are provided, respectively provided at four corners of the payment area; meanwhile, electronic fences can be arranged on two corresponding sides of the payment area, and the electronic fences, the first outlet and the first inlet form a rectangular payment area; the other two corresponding sides are respectively provided with a first outlet and a first inlet, and the RFID reader 42 can be arranged above the payment area or on the fence; setting the first outlet to be normally closed;
in this embodiment, the RFID reader 42 is used to perform group reading on the electronic tags of the commodities, so that the commodity settlement time is saved, and the RFID reading is convenient and fast: the data can be read without a light source and can penetrate through an outer package, the effective identification distance is larger, the passive or active RFID is used in the embodiment, and the effective identification distance of the passive RFID tag can reach 8 meters nowadays, so that the identification requirement in the embodiment is met; meanwhile, the tag data can be dynamically changed by using a programmer, so that the position of the RFID tag can be dynamically tracked and monitored as long as the object attached to the RFID tag appears in the effective identification range of the reader, and the safety is higher;
and specifically, the RFID reader 42 triggered to read the electronic tag on the goods after the first UWB base station 41 detects the UWB unit 31, the system in this embodiment is further provided with a control center 6, the control center 6 may be a background server of the system, such as a computer, for connecting two devices in the interactive system, if the first UWB base station 41 detects the UWB unit 31 and then transmits the information of the UWB unit 31 to the control center 6, the control center 6 will control to close the first entrance, control only one shopping cart in the payment area, ensure the safety of payment and settlement, meanwhile, the control center 6 sends an instruction to the RFID reader 42 to read the goods containing the electronic tags in the area, and then the RFID reader 42 sends the reading result to the control center 6 to obtain a calculation result and a shopping list, and the control center sends the shopping list to the user terminal 1 or the intelligent terminal 33; if the user terminal grants the automatic fee deduction authority in the identity recognition module 2, the user terminal 1 automatically deducts the fee after receiving the calculation result to complete the payment, and if the automatic fee deduction is not started, the user terminal can manually deduct the fee; on the other hand, when the signal of the user terminal 1 is poor or the electric quantity is insufficient, the intelligent terminal 33 can be used for logging in a payment account to pay; in this embodiment, after payment is completed, the control center receives payment completion information, and will send an instruction to the first export, control opening of the first export, send an instruction to the intelligent terminal 33 simultaneously, after the instruction that payment was completed was received to the intelligent terminal 33, control intelligent apron and open, the user can take out commodity from the shopping cart.
Further, when the first UWB base station 41 in the payment area cannot detect the UWB unit 31, the relevant information is fed back to the control center, and the control center controls the first outlet to be closed and the first inlet to be opened.
The embodiment discloses an intelligent non-inductive payment system, when the system is used, a user terminal carrying a UWB system is used, after entering an identity identification area, the user terminal receives identity authentication, an authorization automatic fee deduction request and the like sent by a third UWB base station arranged above the identification area, a user can confirm authorization automatic fee deduction on the user, after the authentication, a control center can distribute a shopping cart, a UWB unit in the shopping cart can be interacted with a second UWB base station of the user terminal to realize binding and positioning, after shopping is finished, a UWB terminal on the shopping cart clicks a shopping finishing button, the shopping cart can close a storage space to prevent continuously taking or placing commodities, after the shopping cart and the user terminal reach the payment area, the UWB unit of the shopping cart is identified through a first UWB base station in the payment area, the first UWB base station sends shopping person information bound by the UWB unit to the control center, meanwhile, the RFID reader is called to identify the commodities in the shopping cart, the commodity category amounts are collected and sent to the control center, and the control center processes the collected information and sends the information to the user terminal or the intelligent terminal to finish fee deduction service. The whole process is convenient, quick and simple. For a shopper, only the confirmation authorization needs to be clicked when shopping is started, then the needed commodities are placed in a shopping cart, and the shopping is finally confirmed after clicking, and the electronic tags on the commodities are read and identified through the RFID instead of scanning the bar codes of the commodities respectively during payment, so that the time is saved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. An intelligent non-inductive payment system is characterized by comprising an electronic tag arranged on a commodity, a payment module arranged in a payment area, a user terminal, an identity recognition module arranged in an identity recognition area, a shopping cart and a control center, wherein the electronic tag is arranged on the commodity; wherein the content of the first and second substances,
a UWB unit is fixed on the shopping cart, and the commodities are placed in a storage space of the shopping cart; the user terminal is in signal binding connection with the UWB units on the shopping cart one by one;
the identity identification module comprises at least one third UWB base station which is arranged in the identity identification area and is used for identifying the UWB unit, and the third UWB base station is in signal connection with the user terminal and the UWB unit;
the payment module comprises at least one first UWB base station arranged in the payment area and an RFID reader-writer which is triggered to read electronic tags on commodities after the first UWB base station detects a UWB unit on the shopping cart;
and the user terminal is in signal connection with the RFID reader-writer through the control center, receives the commodity information acquired by the RFID reader-writer and completes payment operation.
2. The system of claim 1, wherein a second UWB system is disposed within said user terminal, said second UWB system being in signal communication with said UWB unit.
3. The system as claimed in claim 1, wherein the shopping cart is further provided with an intelligent terminal for searching commodity information, and the intelligent terminal is in signal connection with the RFID reader, receives the commodity information acquired by the RFID reader, and completes payment operation.
4. The system according to claim 3, wherein an intelligent cover plate and a transmission structure for controlling the intelligent cover plate to open and close are arranged above the storage space of the shopping cart, and a control system of the transmission structure is in signal connection with the intelligent terminal.
5. The system of claim 1, wherein the payment module further comprises a first exit and a first entrance disposed on the payment region, and four first UWB base stations located at the first exit and the first entrance.
6. The system of claim 5, wherein the payment region is rectangular in shape surrounded by the first outlet and the first inlet and their two side electronic fences.
7. The system according to claim 1, wherein a second outlet and a second inlet are correspondingly disposed, and the corresponding left and right electronic fences form the rectangular identification area, and four UWB base stations are disposed at four corners of the identification area.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630352.0U CN214540938U (en) | 2021-03-29 | 2021-03-29 | Intelligent non-inductive payment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120630352.0U CN214540938U (en) | 2021-03-29 | 2021-03-29 | Intelligent non-inductive payment system |
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| CN214540938U true CN214540938U (en) | 2021-10-29 |
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| CN202120630352.0U Active CN214540938U (en) | 2021-03-29 | 2021-03-29 | Intelligent non-inductive payment system |
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- 2021-03-29 CN CN202120630352.0U patent/CN214540938U/en active Active
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