A kind of self-help shopping accounting device and self-help shopping accounting method
Technical field
The present invention relates to field of radio frequency identification, more particularly to a kind of self-help shopping accounting device and self-help shopping checkout side
Method.
Background technology
In daily life, the checkout lanes that supermarket is set are no more than ten, and a supermarket is in the consumer group of same time
Body is possible to reach thousands of, and especially in weekend or festivals or holidays, customer to choose need after commodity in supermarket arranges very long team,
Supermarket recruitment cashier is scanned one by one to commodity bar code, and efficiency of account settling is low, and customer wastes in queuing process
Time, or even some customers abandon shopping because avoiding queuing up, and this is a kind of invisible loss to supermarket, have impact on supermarket business
The sales volume of product.
Therefore, many large supermarkets try one's best and open up more checkout lanes, but on the one hand, it is necessary to recruit more cash registers
Member, on the other hand, is limited, checkout lanes can not unrestrictedly be set up, these two aspects can all increase simultaneously by supermarket place
The operation cost of supermarket.
Traditional barcode scanner has strict requirements to the scanning angle and scanning distance of commodity, largely
The speed of checkout is have impact on, a kind of self-help shopping accounting device of research and development is needed badly, using radio frequency identification (RFID) that is efficient, easily reading
Label, improves the checkout speed of supermarket, reduces the personnel cost of supermarket, easily shopping channel is provided for consumer.
The content of the invention
To overcome the deficiencies in the prior art, the purpose of the present invention is:A kind of self-help shopping accounting device is provided, supermarket is improved
Checkout speed, reduce supermarket personnel cost, provide easily shopping channel for consumer.
In order to solve the technical problem in background technology, the invention provides a kind of self-help shopping accounting device, including clothes
Business device, conveyer belt, picking casket, the RF Reader and self checkout terminal being set up in above the conveyer belt, wherein, it is described to take
The end on of goods casket and conveyer belt, the picking casket is provided with the door for picking, and the door is provided with combination padlock, described
At least provided with a sensor below the initial end of conveyer belt, the sensor be used to detect in the initial end of institute's conveyer belt whether
Commodity are placed with, the transmission and stopping of the server controls conveyer belt, the RF Reader send the data recognized
To server, data processed result is sent to self checkout terminal by the server, and the self checkout terminal is sent out to customer
Go out payment request, after customer's response payment request, the signal that the server is sent according to self checkout terminal controls to export
Digital key for solving combination padlock.
Alternatively, the self-help shopping accounting device also includes conclusion button, when pressing the conclusion button, or
Radio frequency number of times reaches the number of times of setting, then the server controls conveyer belt stops transmission.
Alternatively, the self-help shopping accounting device also includes start button, when pressing the start button, or
The time of setting is reached from sensor detects gravitational cue, then conveyer belt described in server controls starts transmission.
Alternatively, domatic provided with one between the conveyer belt and picking casket, the domatic gradient is described less than 45 °
It is domatic to be used to accept the commodity on conveyer belt and the commodity is entered the picking casket.
Present invention also offers a kind of self-help shopping accounting method based on above-mentioned self-help shopping accounting device, including it is following
Step:
S1, the commodity settled accounts will be needed to lie against the initial end of conveyer belt and make its label upward, the transmission tape starting
Afterwards, the commodity are sent to the scanning area of RF Reader;
S2, RF Reader are scanned to the label of commodity, and cargo price information is sent into server;
The commodity scanned are conveyed into picking casket by S3, conveyer belt, and next commodity are sent into RF Reader
Scanning area be scanned;
S4, need the commodity settled accounts all scanned after, conveyer belt described in server controls stops transmission, and by data
The result of processing is sent to self checkout terminal;
S5, self checkout terminal show that customer needs payment, wait customer payment action;
S6, self checkout terminal are detected after the completion of customer payment action, and server opens the opening picking to customer
The authority of casket;
S7, customer take out commodity according to the authority received from the picking casket, complete self-help shopping checkout.
Preferably, being preset in step S4 needs the commodity number of packages settled accounts to be no more than 10, if commodity are more than 10,
After the RF Reader completes the tenth scanning motion, server is to judge to need the commodity settled accounts all to scan through
Finish, the result of data processing is added obtained summation for cargo price.
Except this, in step S4, if pressing conclusion button, server judges to need the commodity settled accounts all to scan through
Finish.
Preferably, in step S1, sensor, which is detected, to be placed on after the commodity of conveyer belt initial end, when presetting placement
Between more than 5 seconds, or customer presses start button, then server controls conveyer belt starts transmission.
Alternatively, in step S6, self checkout terminal is provided with cash and two kinds of means of payment of swiping the card.
Except this, in step S7, customer taken away and shut after commodity after door, and server is to the combination padlock distribution on the door
One random digit key, waits next customer to be responded on self checkout terminal after payment request, and the server is to the Gu
Visitor provides the digital key.
The principle of self-help shopping accounting device of the present invention is:Commodity are sent to RF Reader using conveyer belt to sweep
Retouch, send into commodity in picking casket after the completion of scanning, RF Reader sends the FRID label information on the commodity of reading
To server, server controls self checkout terminal sends payment application to customer after the end of scan, there is two kinds of means of payment confessions
Customer selects:Cash is swiped the card, and when customer selects pay-us-you-go plan, customer puts into enough bank note or coin, self-service
Checkout terminal realizes cash small change;When the means of payment is swiped the card in customer's selection, self checkout terminal inputs gold of paying a bill in POS
Password is swiped the card and inputted to volume, patron self-service in POS, so as to complete to pay, completes after paying, server is opened to customer and taken
Goods authority.
Using above-mentioned technical proposal, the present invention has the advantages that:1. completion is paid by patron self-service formula to do shopping
Journey, it is not necessary to which supermarket provides manual service, has saved the human resources of supermarket;2. the self-checkout device in the application is not by super
The limitation of city's exit width, the corner of supermarket can be arranged in a distributed manner, is had a wide range of application;3. FRID tag recognitions are used, are carried
The high speed and quality of tag reader, has saved the time cost of customer, has further increased the sales volume of supermarket.To sum up institute
State, self-help shopping accounting device of the invention improves the checkout speed of supermarket, reduces the personnel cost of supermarket, is provided for consumer
Easily shopping channel.
Brief description of the drawings
, below will be to being wanted needed for embodiment or description of the prior art in order to illustrate more clearly of technical scheme
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is the structural representation of self-help shopping accounting device provided in an embodiment of the present invention.
Wherein, reference is corresponded in figure:1- conveyer belts, 2- picking caskets, 21- doors, 22- is domatic, 3- radio frequency identifications
Device, 4- self checkout terminals, 5- sensors, 61- start buttons, 62- conclusion buttons.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Embodiment:Fig. 1 is the structural representation of self-help shopping accounting device provided in an embodiment of the present invention, can be with from figure
It can be clearly seen, the self-help shopping accounting device that the present embodiment is provided includes server, conveyer belt 1, picking casket 2, is set up in institute
The RF Reader 3 and self checkout terminal 4 above conveyer belt are stated, the conveyer belt is used to send commodity to RF Reader
3 scannings, and the commodity after scanning are conveyed into the picking casket 2.
The picking casket 2 is provided with door 21, and the door 21 is provided with combination padlock, between the conveyer belt 1 and picking casket 2
Provided with one domatic 22, the face of non-door 21 of the picking casket 2 is docked with the end of the conveyer belt 1 by described domatic 22,
The domatic gradient is described domatic for accepting the commodity on the conveyer belt 1 and entering the commodity described less than 45 °
Picking casket 2.
Because the commodity recognized by RF Reader 3 lose anti-theft alarm function, so being set up on conveyer belt 1
Transmitting path is closed, the closing transmission path extends to domatic 22 and connect with the side of the picking casket, so can be to prevent
Only customer, which takes, has scanned and outstanding commodity.
Sensor 5 is provided with conveyer belt below the initial end of customer, the sensor 5 selects pressure sensor, institute
Sensor 5 is stated not with transmission Tape movement, when there are commodity to be positioned over the initial end of transmission belt 1, the sensor 5 will be detected
Pressure signal is sent to server, and the pressure signal that the server is detected according to the sensor 5 controls the conveyer belt 1
Transmission, in order to improve pressure sensor accuracy of detection and expand pressure sensor detection zone area, it is preferable that pass
Send to take and multiple sensors 5 are set below the initial end of customer.
When the RFID label tag of commodity enters in the scanning area of RF Reader 3, the RF Reader 3 is to commodity
RFID label tag is scanned identification, and recognition result is sent to server by the RF Reader 3, when the RF Reader 3
Recognizer complete after, data processed result is sent to self checkout terminal 4 by the server, and the self-checkout is whole
End 4 sends payment request to customer, and after customer completes payment action, the self checkout terminal 4 sends letter to server
Number, the server opens the authority for opening picking casket, the digital key that customer is provided by server according to this signal to customer
Spoon opens the combination padlock on the door 21 of picking casket 2 to obtain the commodity in picking casket.
It can be seen from figure 1 that the self-help shopping accounting device of the present invention also includes a start button 61 and an end is pressed
Button 62, when pressing start button 61, server judges whether the initial end of conveyer belt 1 places according to the detection signal of sensor 5
There is article, if it has, the commodity in initial end are sent in the scanning area of RF Reader 3 by conveyer belt 1, the radio frequency is known
Other device 3 is scanned identification to the RFID label tag of commodity, is then transported on band and continues to transmit second commodity, and by first commodity
Continue to forward up to the commodity by domatic 22 into picking casket 2, it is so repeatedly, described when pressing conclusion button 62
The identification data of RF Reader is carried out addition process by server, and result is sent into self checkout terminal 4;
Or, the time started can be preset in the server for 5 seconds, and due to the limited volume of picking casket 2, root
Preset according to the actual volume of picking casket 2 in the commodity number of packages disposably settled accounts, the present embodiment, preset disposable checkout
Commodity number of packages be no more than 10, when sensor 5 detect conveyer belt initial end placement the commodity duration reach 5 seconds when,
Start button 61 is pressed without customer, the conveyer belt 1 will proceed by transmission, the number of times recognized when the RF Reader 3
Reach 10 times, press end without customer and be good for, server is that can perform the action pressed after end key 62.
If buying commodity more than ten, then need customer to settle accounts several times and bought.
The self checkout terminal 4 is self-checkout machine, including processor, operator control panel, POS, coin slot and coin refund,
Customer selects payment method in operator control panel, if selection bankcard consumption, and the processor of self-checkout machine will swipe the card amount of money transmission
To POS, swiped the card by patron self-service, input password to confirm consumption;If customer selects cash consumption, foot is put into from coin slot
Enough currency or coins, the processor judges whether to need small change according to the cash received, if it is desired, by small change from moving back coin
Mouth is exited, and completes payment process.After self checkout terminal 4 confirms that payment process is completed, server sending signal is given, is serviced
Device opens the digital key opening combination padlock that the authority for opening picking casket, i.e. customer provide according to server to customer, takes
The commodity of received payment in picking casket are walked, this self-checkout is completed.
Preferably, preset in an end time, the present embodiment, in the scanning of the RF Reader 3
On the premise of number of times is no more than 10 times, setting conveyer belt 1 starts after transmission, and sensor 5 did not detect new business in 1 minute
Product are positioned over the initial end of the conveyer belt 1, then conveyer belt 1 stops transmission, otherwise, before end strong 62 is not pressed, pass
Send band to be always maintained at transmission, be thus unlikely to each commodity and be required for the scanning that pauses, and the sweep speed of RF Reader 3
It disclosure satisfy that and the commodity moved on conveyer belt 1 are scanned, i.e., conveyer belt 1, which does not stop transmitting, does not interfere with RF Reader yet
The scanning of 3 pairs of Commercial goods labelses, substantially increases the sweep speed of Commercial goods labelses.
Present invention also offers a kind of self-help shopping accounting method, comprise the following steps:
S1, the commodity settled accounts will be needed to lie against the initial end of conveyer belt and make its label upward, the transmission tape starting
Afterwards, the commodity are sent to the scanning area of RF Reader;
S2, RF Reader are scanned to the label of commodity, and cargo price information is sent into server;
The commodity scanned are conveyed into picking casket by S3, conveyer belt, and next commodity are sent into RF Reader
Scanning area be scanned;
S4, need the commodity settled accounts all scanned after, conveyer belt described in server controls stops transmission, and by data
The result of processing is sent to self checkout terminal;
S5, self checkout terminal show that customer needs payment, wait customer payment action;
S6, self checkout terminal are detected after the completion of customer payment action, and server opens the opening picking to customer
The authority of casket;
S7, customer take out commodity according to the authority received from the picking casket, complete self-help shopping checkout.
Preferably, being preset in step S4 needs the commodity number of packages settled accounts to be no more than 10, if commodity are more than 10,
After the RF Reader completes the tenth scanning motion, server is to judge to need the commodity settled accounts all to scan through
Finish, the result of data processing is added obtained summation for cargo price.
Except this, in step S4, if pressing conclusion button, server judges to need the commodity settled accounts all to scan through
Finish.
Preferably, in step S1, sensor, which is detected, to be placed on after the commodity of conveyer belt initial end, when presetting placement
Between more than 5 seconds, or customer presses start button, then server controls conveyer belt starts transmission.
Alternatively, in step S6, self checkout terminal is provided with cash and two kinds of means of payment of swiping the card.
Except this, in step S7, customer taken away and shut after commodity after door, and server is to the combination padlock distribution on the door
One random digit key, waits next customer to be responded on self checkout terminal after payment request, and the server is to the Gu
Visitor provides the digital key.
The self-help shopping accounting device of the present invention can effectively improve the checkout speed of supermarket, reduce the personnel of supermarket into
This, easily shopping channel is provided for consumer.
Above disclosed is only several preferred embodiments of the present invention, can not limit the present invention's with this certainly
Interest field, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.