CN108749904A - Shopping clearing vehicle based on RFID and its application method - Google Patents
Shopping clearing vehicle based on RFID and its application method Download PDFInfo
- Publication number
- CN108749904A CN108749904A CN201810504346.3A CN201810504346A CN108749904A CN 108749904 A CN108749904 A CN 108749904A CN 201810504346 A CN201810504346 A CN 201810504346A CN 108749904 A CN108749904 A CN 108749904A
- Authority
- CN
- China
- Prior art keywords
- car body
- commodity
- rfid
- rfid reader
- pos terminal
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0096—Identification of the cart or merchandise, e.g. by barcodes or radio frequency identification [RFID]
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0018—Constructional details, e.g. of drawer, printing means, input means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The present invention relates to shopping cart technique fields, provide a kind of shopping clearing vehicle based on RFID, including car body, it further include the POS terminal for checkout, RFID reader for reading the RFID tag on commodity, weight sensor for incuding Item Weight in car body, main control chip for calculating goods amount and the power module for power supply, POS terminal is set on car body, RFID reader is mounted in car body, weight sensor is communicated to connect with RFID reader, RFID reader is communicated to connect by main control chip and POS terminal, POS terminal, RFID reader, weight sensor and main control chip are electrically connected with power module.Additionally provide a kind of application method of the shopping clearing vehicle based on RFID, including tetra- steps of S1-S4.The present invention reads RFID tag on commodity by installing RFID reader on the car body, and after being calculated the amount of money of commodity by main control chip, by consumer, the self-service consumption in POS terminal, easy to operate and of low cost.
Description
Technical field
The present invention relates to shopping cart technique field, specially a kind of shopping clearing vehicle and its application method based on RFID.
Background technology
Supermarket shopping at present, a large amount of consumers collect in clearing area and are lined up, and shopping experience is poor.When to save consumer
Between, cash register efficiency is improved, while incorporating the following unmanned shopping system, intelligent shopping trolley product comes into being.
Intelligent shopping trolley is had existed in the prior art, but it has a single function, more to consumer's operation requirement, cost is expensive,
It is not easy to repair after damage.
Invention content
The purpose of the present invention is to provide a kind of, and vehicle and its application method are settled accounts in the shopping based on RFID, by the car body
RFID reader is installed and reads RFID tag on commodity, and after being calculated the amount of money of commodity by main control chip, by disappearing
The person's of expense self-service consumption in POS terminal, it is easy to operate and of low cost.
To achieve the above object, the embodiment of the present invention provides the following technical solutions：A kind of shopping clearing vehicle based on RFID,
Further include for the POS terminal of checkout, the RFID reader for reading the RFID tag on commodity, for feeling including car body
Answer the weight sensor of Item Weight in the car body, the main control chip for calculating goods amount and the power supply for power supply
Module, the POS terminal are set on the car body, and the RFID reader is mounted in the car body, the weight sensing
Device is communicated to connect with the RFID reader, and the RFID reader passes through the main control chip and the POS terminal communication link
Connect, the POS terminal, the RFID reader, the weight sensor and the main control chip with the power module
Electrical connection.
Further, be installed on the label read for external equipment on the car body, the label be built-in with RFID module,
BlueTooth modules, ZigBee module, Wi-Fi module, UWB modules or NFC module, and there is the car body on the label
Unique number.
The embodiment of the present invention provides another technical solution：A kind of application method of the shopping clearing vehicle based on RFID, packet
Include following steps：
S1, using the commodity weight in weight sensor automatic measurement car body, and according to whether there are weight to judge
It states in car body and is recorded as zero if without commodity with the presence or absence of commodity, if there is commodity, transmit signals to RFID reader；
S2 is identified the commodity in the car body using RFID reader, after being identified by, reads the quotient in car body
RFID tag on product, to obtain name information, weight information and the pricing information of commodity；
Information after acquisition is sent to main control chip by S3, and main control chip is compared with the preset data of commodity,
And data are calculated；
Data after calculating are sent to POS terminal by S4, so that consumer is settled accounts by the POS terminal.
Further, it is powered to the power module on car body using wireless charging module and contact charging module, to ensure
The normal operation of the POS terminal, the RFID reader, the weight sensor and the main control chip.
Further, in the S2 steps, using before RFID reader, in advance in four medial surfaces of the car body and
The inner bottom surface of the car body covers radio-frequency coil, and passes through power calculation, angle of the adjustment positioned at the coil of the inner bottom surface of car body
And power, so that the read-write distance of the RFID reader is higher than the shopping cart lowest point of the car body, similarly, adjustment is located at vehicle
The angle and power of the coil of four medial surfaces of body, make it without departing from car body.
Further, in the S4 steps, the data after being calculated using display screen display are checked for consumer, after confirmation
The checkout key on the display screen is clicked, after the main control chip verifies the weight, title and price of commodity, on a display screen
Quick Response Code is produced to scan for consumer's mobile phone；Or the payment code of consumer's mobile phone is scanned by the camera of the POS terminal；Or
Person receives cCredit card payment by the POS terminal.
Further, further include using the data after display screen display calculating：After commodity are taken out out of described car body,
The main control chip carries out inverse operation, the data update of the display screen display.
Further, in the S2 steps, if the commodity in the car body can not be identified in the RFID reader,
Consumer is then prompted to repeat the action being put into commodity to the car body, if still None- identified, using what is installed on car body
The self-service barcode scanning typing merchandise news of barcode scanning gun；Or commodity are fresh commodity and need the commodity weighed, then use on car body
The self-service barcode scanning typing merchandise news of barcode scanning gun installed；Or commodity volume is excessive, the RFID reader can not be read, then adopted
With the self-service barcode scanning typing merchandise news of the barcode scanning gun installed on car body.
Further, it in the S2 steps, after the RFID reader reads the RFID tag on the commodity in car body, uses
Communication module is uploaded to background data center by information is read；In the S4 steps, after the completion of checkout, using the communication module
The data bought are reached into background data center, update supermarket's commodity shelf information, meanwhile, described in the main control chip control
RFID reader wipes the label of commodity, and label is made to lose literacy；And the communication when returning the car in consumer
It is detailed that module prints inventory.
Further, electrostatic sheild shield is installed in the outer surface of the car body, to ensure that the RFID reader is only capable of to institute
The commodity stated in car body are written and read, and can not be written and read to the commodity outside the car body.
Compared with prior art, the beneficial effects of the invention are as follows：Commodity are read by installing RFID reader on the car body
On RFID tag, and after being calculated the amount of money of commodity by main control chip, disappeared by consumer is self-service in POS terminal
Take, it is easy to operate and of low cost.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of shopping clearing vehicle based on RFID provided in an embodiment of the present invention；
Fig. 2 is a kind of application method flow chart of shopping clearing vehicle based on RFID provided in an embodiment of the present invention；
In reference numeral：1- car bodies；2- display screens；3- barcode scanning guns；4- pushing hands；5-POS terminals；6- folding children seats；
7- radio-frequency coils；8- wireless charging modules.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention provide it is a kind of based on RFID shopping clearing vehicle, including car body 1, for settling accounts
POS terminal 5, the RFID reader for reading the RFID tag on commodity, for incuding Item Weight in the car body 1
Weight sensor, the main control chip for calculating goods amount and the power module for power supply, the POS terminal 5 are set to
On the car body 1, the RFID reader is mounted in the car body 1, the weight sensor and the RFID reader
Communication connection, the RFID reader are communicated to connect by the main control chip and the POS terminal 5, the POS terminal 5, institute
RFID reader, the weight sensor and the main control chip is stated to be electrically connected with the power module.In the present embodiment
In, RFID tag on commodity is read by installing RFID reader on car body 1, and by main control chip by the amount of money of commodity
After calculating, by consumer, the self-service consumption in POS terminal 5, easy to operate and of low cost.Wherein, main control chip is existing
There is chip, it is a common CPU, can link weight sensor, obtains the weight information of commodity, linkage control in real time
The reading writing working of RFID reader.By installing self-service POS terminal 5, the self-service mobile phone barcode scanning payment of consumer may be implemented
Or payment of swiping the card, extremely simple, for example, when needing Mobile Phone Payments code to pay the bill, the camera in POS terminal 5 is opened,
The payment code is scanned, for example, when selection is swiped the card, directly takes to be stuck in the card slot of POS terminal 5 and stamp the card.That settles accounts is specific
Operating process is：After commodity are put into car body 1 by consumer, the commodity weight in weight sensor automatic measurement car body 1,
And according to whether if there are weight to be recorded as zero with the presence or absence of commodity to judge that the car body 1 is interior without commodity, if there is quotient
Product then transmit signals to RFID reader, and then the commodity in the car body 1 are identified by RFID reader, identification
By rear, the RFID tag on commodity in reading car body 1, name information, weight information and price to obtain commodity are believed
Breath, is then sent to main control chip, main control chip is compared with the preset data of commodity, and right by the information after acquisition
Data are calculated, and the data after calculating are finally sent to POS terminal 5, so that consumer is settled accounts by the POS terminal 5.
As the prioritization scheme of the embodiment of the present invention, referring to Fig. 1, this shopping clearing vehicle further includes for the power supply
The wireless charging module 8 and contact charging module, the wireless charging module 8 of module charging are set to the bottom of the car body 1,
The contact charging module is set to the side of the car body 1.In the present embodiment, a region can be delimited out for this in supermarket
Shopping clearing vehicle charging, which is equipped with Wireless charging coil, passes through the wireless of these Wireless charging coils and 1 bottom of car body
Coil in charging module 8 forms couple current charging, and is additionally provided with contact charging module in the region, such as screens is filled
Electrical component and power cord, the modes of a variety of chargings can ensure the electricity consumption device of this shopping clearing vehicle there is sufficient electricity and
Constantly work.Preferably, automatic seeking diameter module can be installed on car body 1, it can automatically drive when 1 fast out of power of car body
The car body 1 for making anywhere is automatically moved to charging place and charges, principle compared with sweeping robot, so can
Facilitate consumer, need not be finished shopping clearing vehicle every time will send back to specified place.
As the prioritization scheme of the embodiment of the present invention, referring to Fig. 1, the RFID reader includes radio-frequency coil 7, it is described
Radio-frequency coil 7 is covered in four medial surfaces of the car body 1 and the inner bottom surface of the car body 1.In the present embodiment, Ke Yishe
The radio frequency field for making five faces solid, to achieve the effect that quickly to incude merchandise news.Preferably, RFID reader is being used
Before, radio-frequency coil 7 is covered in the inner bottom surface of four medial surfaces of the car body 1 and the car body 1 in advance, and pass through power meter
It calculates, adjustment makes the read-write distance of the RFID reader be higher than institute positioned at the angle and power of the coil of the inner bottom surface of car body 1
The shopping cart lowest point of car body 1 is stated, similarly, adjustment makes it not positioned at the angle and power of the coil of four medial surfaces of car body 1
It can exceed in car body 1.
As the prioritization scheme of the embodiment of the present invention, 1 lateral surface of the car body and outer bottom are installed on electrostatic screen
Part.In the present embodiment, by install electrostatic sheild shield, can ensure RFID reader only to the commodity in car body 1 into
Row read-write, and the commodity in 1 outside of car body can not be read and write.Preferably, the RFID tag that super incity commodity post has high frequency, surpasses
The frequencies such as high frequency, it is only necessary to match the RFID reader of identical frequency.
As the prioritization scheme of the embodiment of the present invention, referring to Fig. 1, this shopping clearing vehicle further includes being used for display of commodity name
Claim, the display screen 2 of price and Quick Response Code of paying the bill, the display screen 2 is logical by the main control chip and the RFID reader
Letter connection.In the present embodiment, it after RFID reader reads the information of commodity, is handled and is calculated by main control chip, pass through display screen 2
The information of commodity is intuitively passed into consumer, for example, the weight of commodity, title and price, and the display screen 2 is tactile
Formula display screen 2 is touched, consumer can also choose whether to check on the display screen 2 and select to check in which way, such as can
Quick Response Code is launched on the screen with selection, and consumer's mobile phone barcode scanning can pay the bill.
Said program is advanced optimized, is had on the display screen 2 for showing advertisement, bargain goods and supermarket's layout
The region of figure.In embodiment, display screen 2 can be used for advertising, and the position of commodity is searched for consumer.
As the prioritization scheme of the embodiment of the present invention, this shopping clearing vehicle further include for by the data transfer bought extremely
The communication module of background data center, the communication module are installed on the car body 1.In the present embodiment, using communication mould
The data bought are reached background data center by block, update supermarket's commodity shelf information, meanwhile, the main control chip controls institute
It states RFID reader to wipe the label of commodity, label is made to lose literacy；And it is described logical when returning the car in consumer
It is detailed to interrogate module printing inventory, can so ensure be stopped by detector gate when consumer leaves.
As the prioritization scheme of the embodiment of the present invention, this shopping clearing vehicle further includes the barcode scanning gun 3 for self-service barcode scanning, institute
Barcode scanning gun 3 is stated on the car body 1.In the present embodiment, it is divided into three kinds using the case where barcode scanning gun 3, first, RFID is read
The commodity in the car body 1 can not be identified by writing device, can repeat the action being put into commodity to the car body 1 at this time,
If still None- identified, using the 3 self-service barcode scanning typing merchandise news of barcode scanning gun installed on car body 1, second, commodity are fresh
The commodity that commodity and needs are weighed, then use the 3 self-service barcode scanning typing merchandise news of barcode scanning gun installed on car body 1, third, quotient
Product volume is excessive, and the RFID reader can not be read, then uses the 3 self-service barcode scanning typing commodity of barcode scanning gun installed on car body 1
Information.
As the prioritization scheme of the embodiment of the present invention, the label read for external equipment is installed on the car body 1, it is described
Label is built-in with RFID module, BlueTooth modules, ZigBee module, Wi-Fi module, UWB modules or NFC module, and described
There is 1 unique number of the car body on label.In the present embodiment, be built-in with RFID module, BlueTooth modules,
ZigBee module, Wi-Fi module, UWB modules or NFC module can read the information of the car body by external corresponding equipment,
Such as RFID reader can read RFID module, BlueTooth readers can read BlueTooth modules, and ZigBee is read
Take device that can read ZigBee module, Wi-Fi readers can read Wi-Fi module, and UWB readers can read UWB modules,
NFC reader can read NFC module, and thus, it is possible to the information as the number of the vehicle and the built-in commodity of the car body, often
All there are one unique numbers for vehicle, different.In clearing region, there are one the readings of energy automatic identification shopping clearing logo label
Device is write, shopping cart number information is read, and (interior RFID reader reads the number summarized after interior commodity to the total amount summarized
According to), carry out Automatic-settlement.
As the prioritization scheme of the embodiment of the present invention, referring to Fig. 1, being installed on folding children seat 6 on the car body 1.
In the present embodiment, foldable child seat is installed, it is ensured that the safety of children.Preferably, 1 bottom of car body is equipped with ten thousand
To wheel, convenient for pushing.Preferably, car body 1 is also equipped with pushing hands 4；Preferably, handle can be installed on the car body, can be worked as
Do shopping basket use.
Referring to Fig. 2, the embodiment of the present invention provides a kind of application method of the shopping clearing vehicle based on RFID, including it is as follows
Step：S1, using the commodity weight in weight sensor automatic measurement car body 1, and according to whether that there are weight is described to judge
If it is recorded as zero without commodity with the presence or absence of commodity in car body 1, if there are commodity, transmits signals to RFID reader；
S2 is identified the commodity in the car body 1 using RFID reader, after being identified by, reads on the commodity in car body 1
RFID tag, to obtain name information, weight information and the pricing information of commodity；Information after acquisition is sent to master by S3
Chip is controlled, main control chip is compared with the preset data of commodity, and calculates data；S4, by the number after calculating
According to POS terminal 5 is sent to, so that consumer is settled accounts by the POS terminal 5.In the present embodiment, by pacifying on car body 1
It fills RFID reader and reads RFID tag on commodity, and after being calculated the amount of money of commodity by main control chip, by consuming
Person's self-service consumption in POS terminal 5, it is easy to operate and of low cost.Wherein, main control chip is existing chip, it is normal for one
The CPU seen can link weight sensor, obtain the weight information of commodity in real time, and linkage controls the read-write of RFID reader
Work.By installing self-service POS terminal 5, the self-service mobile phone barcode scanning payment of consumer or payment of swiping the card, pole may be implemented
Its ground is simple, for example, when needing Mobile Phone Payments code to pay the bill, the camera in POS terminal 5 is opened, and the payment code, example are scanned
Such as, it when selection is swiped the card, directly takes to be stuck in the card slot of POS terminal 5 and stamp the card.Clearing specific operating process be：When disappearing
After commodity are put into car body 1 by expense person, the commodity weight in weight sensor automatic measurement car body 1, and according to whether in the presence of
If weight is recorded as zero with the presence or absence of commodity to judge that the car body 1 is interior without commodity, if there is commodity, signal is transmitted
To RFID reader, then the commodity in the car body 1 are identified by RFID reader, after being identified by, read car body 1
RFID tag on interior commodity then will be after acquisition to obtain name information, weight information and the pricing information of commodity
Information is sent to main control chip, and main control chip is compared with the preset data of commodity, and calculates data, finally
Data after calculating are sent to POS terminal 5, so that consumer is settled accounts by the POS terminal 5.
As the prioritization scheme of the embodiment of the present invention, using wireless charging module 8 and contact charging module on car body 1
Power module power supply, to ensure the POS terminal 5, the RFID reader, the weight sensor and the master control core
The normal operation of piece.In the present embodiment, a region can be delimited out for this shopping clearing vehicle charging, region paving in supermarket
Equipped with Wireless charging coil, coupling is formed by the coil in these Wireless charging coils and the wireless charging module 8 of 1 bottom of car body
Electric current charging is closed, and is additionally provided with contact charging module in the region, such as screens charging assembly and power cord, Duo Zhongchong
The mode of electricity can ensure that the electricity consumption device of this shopping clearing vehicle has sufficient electricity and constantly works.It preferably, can be
Automatic seeking diameter module is installed, it can drive car body 1 anywhere automatic automatically when 1 fast out of power of car body on car body 1
Charging place is moved to charge, principle compared with sweeping robot, can so facilitate consumer, need not be each
Specified place will be sent back to by being finished shopping clearing vehicle.
As the prioritization scheme of the embodiment of the present invention, in the S2 steps, before using RFID reader, in advance described
Four medial surfaces of car body 1 and the inner bottom surface of the car body 1 cover radio-frequency coil 7, and by power calculation, and adjustment is located at vehicle
The angle and power of the coil of the inner bottom surface of body 1 make the read-write distance of the RFID reader be higher than the shopping of the car body 1
Vehicle lowest point, similarly, adjustment make it without departing from car body 1 positioned at the angle and power of the coil of four medial surfaces of car body 1
It is interior.In the present embodiment, the radio frequency field that five faces solid can be set out, to achieve the effect that quickly to incude merchandise news.
As the prioritization scheme of the embodiment of the present invention, in the S4 steps, the number after being calculated using the display of display screen 2
According to being checked for consumer, click the checkout key on the display screen 2 after confirmation, the main control chip verifies weight, the name of commodity
After title and price, Quick Response Code is produced on the display screen 2 and is scanned for consumer's mobile phone；Or the camera by the POS terminal 5
Scan the payment code of consumer's mobile phone；Or cCredit card payment is received by the POS terminal 5.In the present embodiment, RFID reader
After the information for reading commodity, is handled and calculated by main control chip, the information of commodity is intuitively passed to by consumption by display screen 2
Person, consumer can select the mode of payment.
Said program is advanced optimized, the data after being calculated using the display of the display screen 2 further include：When commodity are from described
After being taken out in car body 1, the main control chip carries out inverse operation, the data update shown on the display screen 2.In the present embodiment
In, it can be to avoid repeatedly calculating commodity using this scheme, and be quick on the draw, experience effect is good.
As the prioritization scheme of the embodiment of the present invention, advertisement, bargain goods and supermarket's cloth are shown using the display screen 2
Office's figure.In embodiment, display screen 2 can be used for advertising, and the position of commodity is searched for consumer.
As the prioritization scheme of the embodiment of the present invention, in the S2 steps, if the RFID reader can not be to described
Commodity in car body 1 are identified, then consumer is prompted to repeat the action being put into commodity to the car body 1, if still can not
Identification then uses the 3 self-service barcode scanning typing merchandise news of barcode scanning gun installed on car body 1；Or commodity are fresh commodity and need
The commodity to be weighed then use the 3 self-service barcode scanning typing merchandise news of barcode scanning gun installed on car body 1；Or commodity volume is excessive,
The RFID reader can not be read, then use the 3 self-service barcode scanning typing merchandise news of barcode scanning gun installed on car body 1.In this reality
It applies in example, some commodity that can not be read and write by RFID reader can be solved by consumer is self-service using barcode scanning gun 3.
As the prioritization scheme of the embodiment of the present invention, in the S2 steps, the RFID reader reads the quotient in car body
After RFID tag on product, background data center is uploaded to by information is read using communication module, communication module uploads at this time
Primary information, by background data center, Supermarket management person can obtain client choose and the data analysis cancelled, using as
The reference data for analyzing customer habits, to understand client's potential demand；In the S4 steps, after the completion of checkout, using communication
The data bought are reached background data center by module, update supermarket's commodity shelf information, meanwhile, the main control chip control
The RFID reader wipes the label of commodity, and label is made to lose literacy；And consumer when returning the car described in
Communication module prints inventory detail, can so ensure be stopped by detector gate when consumer leaves.
As the prioritization scheme of the embodiment of the present invention, electrostatic sheild shield is installed in the outer surface of the car body 1, to ensure
It states RFID reader to be only capable of being written and read the commodity in the car body 1, and the commodity outside the car body 1 can not be read
It writes.In the present embodiment, by install electrostatic sheild shield, can ensure RFID reader only to the commodity in car body 1 into
Row read-write, and the commodity in 1 outside of car body can not be read and write.Preferably, the RFID tag that super incity commodity post has high frequency, surpasses
The frequencies such as high frequency, it is only necessary to match the RFID reader of identical frequency.
As the prioritization scheme of the embodiment of the present invention, the label read for external equipment is installed on the car body 1, it is described
Label is built-in with RFID module, BlueTooth modules, ZigBee module, Wi-Fi module, UWB modules or NFC module, and described
There is 1 unique number of the car body on label.In the present embodiment, be built-in with RFID module, BlueTooth modules,
ZigBee module, Wi-Fi module, UWB modules or NFC module can read the information of the car body by external corresponding equipment,
Such as RFID reader can read RFID module, BlueTooth readers can read BlueTooth modules, and ZigBee is read
Take device that can read ZigBee module, Wi-Fi readers can read Wi-Fi module, and UWB readers can read UWB modules,
NFC reader can read NFC module, and thus, it is possible to the information as the number of the vehicle and the built-in commodity of the car body, often
All there are one unique numbers for vehicle, different.In clearing region, there are one the readings of energy automatic identification shopping clearing logo label
Device is write, shopping cart number information is read, and (interior RFID reader reads the number summarized after interior commodity to the total amount summarized
According to), carry out Automatic-settlement.
As the prioritization scheme of the embodiment of the present invention, folding children seat 6 is installed on the car body 1.In the present embodiment
In, foldable child seat is installed, it is ensured that the safety of children.Preferably, 1 bottom of car body is equipped with universal wheel, is convenient for
It pushes.Preferably, car body 1 is also equipped with pushing hands 4；Preferably, handle can be installed on the car body, can be made as shopping basket
With.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. vehicle, including car body are settled accounts in a kind of shopping based on RFID, it is characterised in that：Further include POS terminal, the use for checkout
In the RFID reader for reading the RFID tag on commodity, for incuding the weight sensor of Item Weight in the car body, using
In the main control chip for calculating goods amount and for the power module of power supply, the POS terminal is set on the car body, institute
RFID reader is stated in the car body, the weight sensor is communicated to connect with the RFID reader, the RFID
Reader is communicated to connect by the main control chip and the POS terminal, the POS terminal, the RFID reader, described heavy
Quantity sensor and the main control chip are electrically connected with the power module.
2. vehicle is settled accounts in a kind of shopping based on RFID as described in claim 1, it is characterised in that：It is installed on confession on the car body
External equipment read label, the label be built-in with RFID module, BlueTooth modules, ZigBee module, Wi-Fi module,
UWB modules or NFC module, and there is the unique number of the car body on the label.
3. a kind of application method of the shopping clearing vehicle based on RFID, which is characterized in that include the following steps：
S1, using the commodity weight in weight sensor automatic measurement car body, and according to whether there are weight to judge the vehicle
If it is recorded as zero without commodity with the presence or absence of commodity in vivo, if there are commodity, transmits signals to RFID reader；
S2 is identified the commodity in the car body using RFID reader, after being identified by, reads on the commodity in car body
RFID tag, to obtain name information, weight information and the pricing information of commodity；
Information after acquisition is sent to main control chip by S3, and main control chip is compared with the preset data of commodity, and right
Data are calculated；
Data after calculating are sent to POS terminal by S4, so that consumer is settled accounts by the POS terminal.
4. a kind of application method of shopping clearing vehicle based on RFID as claimed in claim 3, it is characterised in that：Using wireless
Charging module and contact charging module are powered to the power module on car body, to ensure the POS terminal, the RFID read-write
The normal operation of device, the weight sensor and the main control chip.
5. a kind of application method of shopping clearing vehicle based on RFID as claimed in claim 3, it is characterised in that：The S2 steps
In rapid, before using RFID reader, penetrated in advance in the covering of the inner bottom surface of four medial surfaces of the car body and the car body
Frequency coil, and by power calculation, adjustment makes the RFID reader positioned at the angle and power of the coil of the inner bottom surface of car body
Read-write distance be higher than the shopping cart lowest point of the car body, similarly, coil of the adjustment positioned at four medial surfaces of car body
Angle and power, make it without departing from car body.
6. a kind of application method of shopping clearing vehicle based on RFID as claimed in claim 3, it is characterised in that：In the S4
In step, the data after being calculated using display screen display are checked for consumer, the checkout on the display screen are clicked after confirmation
Key after the main control chip verifies the weight, title and price of commodity, produces Quick Response Code for consumer's mobile phone on a display screen
Scanning；Or the payment code of consumer's mobile phone is scanned by the camera of the POS terminal；Or it is received and is brushed by the POS terminal
Card payment.
7. a kind of application method of shopping clearing vehicle based on RFID as claimed in claim 6, it is characterised in that：Using described
Display screen shows that the data after calculating further include：After commodity are taken out out of described car body, the main control chip carries out inverse operation,
The data update of the display screen display.
8. a kind of application method of shopping clearing vehicle based on RFID as claimed in claim 3, it is characterised in that：In the S2
In step, if the commodity in the car body can not be identified in the RFID reader, consumer is prompted to repeat to be put into quotient
Action in product to the car body, if still None- identified, using the self-service barcode scanning typing commodity of barcode scanning gun installed on car body
Information；Or commodity are fresh commodity and need the commodity weighed, then use the self-service barcode scanning record of the barcode scanning gun installed on car body
Enter merchandise news；Or commodity volume is excessive, the RFID reader can not be read, then use the barcode scanning gun installed on car body certainly
Help barcode scanning typing merchandise news.
9. a kind of application method of shopping clearing vehicle based on RFID as claimed in claim 3, it is characterised in that：The S2 steps
In rapid, after the RFID reader reads the RFID tag on the commodity in car body, information will be read using communication module and uploaded
To background data center；In the S4 steps, after the completion of checkout, the data bought are reached by backstage using the communication module
Data center, update supermarket commodity shelf information, meanwhile, the main control chip controls label of the RFID reader to commodity
It is wiped, label is made to lose literacy；And when returning the car, the communication module printing inventory is detailed in consumer.
10. a kind of application method of shopping clearing vehicle based on RFID as claimed in claim 3, it is characterised in that：Described
Electrostatic sheild shield is installed in the outer surface of car body, to ensure that the RFID reader is only capable of reading the commodity in the car body
It writes, and the commodity outside the car body can not be written and read.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504346.3A CN108749904A (en) | 2018-05-24 | 2018-05-24 | Shopping clearing vehicle based on RFID and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504346.3A CN108749904A (en) | 2018-05-24 | 2018-05-24 | Shopping clearing vehicle based on RFID and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108749904A true CN108749904A (en) | 2018-11-06 |
Family
ID=64005359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810504346.3A Pending CN108749904A (en) | 2018-05-24 | 2018-05-24 | Shopping clearing vehicle based on RFID and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108749904A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109785078A (en) * | 2019-01-31 | 2019-05-21 | 海南指间易购电子商务有限公司 | A kind of supermarket's commodity management system |
| CN110782600A (en) * | 2019-10-26 | 2020-02-11 | 中北大学 | Self-service cash registering and anti-theft shopping cart system based on RFID |
| CN113947841A (en) * | 2021-12-20 | 2022-01-18 | 广州优刻谷科技有限公司 | Payment method, system and equipment based on RFID and weight measurement |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008117102A (en) * | 2006-11-02 | 2008-05-22 | Toshiba Tec Corp | Shopping cart |
| CN104603850A (en) * | 2012-06-29 | 2015-05-06 | 东芝全球商务解决方案控股公司 | Item scanning in a shopping cart |
| CN206523969U (en) * | 2016-12-30 | 2017-09-26 | 刘文婧 | A kind of automatic many payment method shopping carts of supermarket |
| CN207241780U (en) * | 2017-08-08 | 2018-04-17 | 彭春云 | A kind of autonomous settlement shopping cart |
| CN107953910A (en) * | 2017-12-07 | 2018-04-24 | 广西科技大学 | Quality proofreads self-checkout supermarket shopping car and its application process |
| CN208411826U (en) * | 2018-05-24 | 2019-01-22 | 武汉天喻聚联网络有限公司 | A kind of shopping clearing vehicle based on RFID |
-
2018
- 2018-05-24 CN CN201810504346.3A patent/CN108749904A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008117102A (en) * | 2006-11-02 | 2008-05-22 | Toshiba Tec Corp | Shopping cart |
| CN104603850A (en) * | 2012-06-29 | 2015-05-06 | 东芝全球商务解决方案控股公司 | Item scanning in a shopping cart |
| CN206523969U (en) * | 2016-12-30 | 2017-09-26 | 刘文婧 | A kind of automatic many payment method shopping carts of supermarket |
| CN207241780U (en) * | 2017-08-08 | 2018-04-17 | 彭春云 | A kind of autonomous settlement shopping cart |
| CN107953910A (en) * | 2017-12-07 | 2018-04-24 | 广西科技大学 | Quality proofreads self-checkout supermarket shopping car and its application process |
| CN208411826U (en) * | 2018-05-24 | 2019-01-22 | 武汉天喻聚联网络有限公司 | A kind of shopping clearing vehicle based on RFID |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109785078A (en) * | 2019-01-31 | 2019-05-21 | 海南指间易购电子商务有限公司 | A kind of supermarket's commodity management system |
| CN110782600A (en) * | 2019-10-26 | 2020-02-11 | 中北大学 | Self-service cash registering and anti-theft shopping cart system based on RFID |
| CN113947841A (en) * | 2021-12-20 | 2022-01-18 | 广州优刻谷科技有限公司 | Payment method, system and equipment based on RFID and weight measurement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10573135B2 (en) | Apparatus, system, and method for self-service shopping | |
| CN100585653C (en) | Supermarket self-help settlement shopping method | |
| CN103106610B (en) | A kind of personal self-aid purchase method and system | |
| CN106741083A (en) | Supermarket self-help shopping cart and application method | |
| CN204375056U (en) | A kind of automatic vending machine with hundred pairs of precious payment functions | |
| CN208411826U (en) | A kind of shopping clearing vehicle based on RFID | |
| CN201477631U (en) | electronic wallet payment system of RFID mobile | |
| CN108749904A (en) | Shopping clearing vehicle based on RFID and its application method | |
| CN106097077A (en) | A kind of self-help payment smart shopper system | |
| CN109215219A (en) | Automatic vending machine is improved to make an inventory the method and system of speed | |
| CN106608275A (en) | Self-service checkout shopping cart | |
| CN107730244A (en) | Merchandise sales data processing apparatus, information terminal and its control method | |
| CN107415988A (en) | A kind of smart supermarket purchase system and method | |
| CN206523969U (en) | A kind of automatic many payment method shopping carts of supermarket | |
| CN102521768A (en) | System for automatically detecting goods quantity and computing costs | |
| CN209543494U (en) | A kind of auxiliary shopping settlement terminal | |
| CN206431681U (en) | A kind of Android smart electronicses claim | |
| CN202502580U (en) | Self-service payment terminal | |
| CN102184605B (en) | Wireless mobile paying device | |
| CN203786772U (en) | Mobile sale card reader | |
| CN104978680A (en) | Self-help shopping method | |
| CN210244487U (en) | Automatic vending system for intelligent lamp pole | |
| CN108492487A (en) | A kind of unattended supermarket's counting device, system and method | |
| CN207882939U (en) | A kind of self-help shopping vehicle and its self-help shopping system based on RFID of Internet-of-things technology | |
| CN209776517U (en) | Intelligent shopping cart for supermarket |
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 |