CN106384233B - Autonomous settlement shopping cart and its control method - Google Patents
Autonomous settlement shopping cart and its control method Download PDFInfo
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- CN106384233B CN106384233B CN201610835424.9A CN201610835424A CN106384233B CN 106384233 B CN106384233 B CN 106384233B CN 201610835424 A CN201610835424 A CN 201610835424A CN 106384233 B CN106384233 B CN 106384233B
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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
- G06Q20/20—Point-of-sale [POS] network systems
- G06Q20/208—Input by product or record sensing, e.g. weighing or scanner processing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
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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
- G06Q20/20—Point-of-sale [POS] network systems
- G06Q20/209—Specified transaction journal output feature, e.g. printed receipt or voice output
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- 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
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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
- G07G1/0036—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
- G07G1/0054—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 with control of supplementary check-parameters, e.g. weight or number of articles
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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
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- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Handcart (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The present invention discloses a kind of autonomous settlement shopping cart, including being provided in car body car body, at least one is mutually indepedent and the consistent storage tank of structure, the chamber door of the storage tank is arranged on the side of car body, the opening and closing of chamber door are controlled by management system, the power end of control system connects power supply through master switch K, management system includes display input/output module, chamber door control module, settlement module, alarm module and communication module, display input/output module, which is arranged, to be bi-directionally connected in car body top surface and respectively with setting in the intracorporal chamber door control module of vehicle and settlement module, settlement module is bi-directionally connected with setting in the intracorporal communication module of vehicle, communication module is also bi-directionally connected with setting in the intracorporal alarm module of vehicle.The commodity to be settled accounts can independently be selected using shopper of the invention, independently commodity can be paid, eliminate the trouble of shopper's queuing checkout, and can effectively prevent the case where commodity are replaced, moreover it is possible to which shopping cart is positioned in real time.
Description
Technical field
The present invention relates to supermarket shopping car fields, more particularly to a kind of autonomous settlement shopping cart and its control method.
Background technique
During supermarket shopping, people often select required commodity while walking, when the commodity number of purchase
It when measuring very much, does not often remember and oneself most starts what commodity selected, and in purchasing process, selected after being frequently encountered
Commodity it is more preferable than the commodity that front selects, it is necessary to find out commodity that front is bought without payment, and the commodity that front is bought
All in the bottom of shopping cart, the commodity for needing to open above are looked for.In addition, need to be lined up and go to settle accounts after supermarket shopping,
This process can expend shopper's many times, and supermarket is also required to put into very big cost for this link of merchandise checkout, and
And supermarket needs that checkout stand is arranged, it is also necessary to employ cashier to settle accounts, increase the construction cost and operation cost of supermarket.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of autonomous settlement shopping cart and its control method, the quotient of purchase
Product are individually positioned in different storage tanks, and shopper is and autonomous by the scanner on shopping cart oneself items scanning information
It is settled accounts.
Technical solution is as follows:
A kind of autonomous settlement shopping cart, including car body, vehicle bottom are provided with idler wheel, and rear portion is provided with handrail, crucial
It is: is provided with that at least one is mutually indepedent and the consistent storage tank of structure in the car body, the chamber door of the storage tank is arranged in institute
It states on the side of car body, the opening and closing of the chamber door are controlled by management system.
The car body top surface is provided with power supply box, and master switch K, the power end warp of the management system are provided in power supply box
Master switch K is connected to power supply, and the chamber door of the power supply box is electromagnetic door, and the opening and closing of the electromagnetic door control mould by RFC
Block control.
Management system includes display input/output module, chamber door control module, settlement module, alarm module and communication mould
Block, the display input/output module be arranged in the car body top surface and respectively with setting in the intracorporal chamber door control module of vehicle and
Settlement module connection, the settlement module are bi-directionally connected with setting in the intracorporal communication module of vehicle, the communication module also with set
It sets and is bi-directionally connected in the intracorporal alarm module of vehicle.
Using the above structure, the serial number of the storage tank of commodity, chamber door control are placed by display input/output module input
Module opens storage tank chamber door corresponding with serial number according to serial number, places commodity in an orderly manner.
Commodity are independently settled accounts by settlement module shopper, avoid the trouble of queuing checkout.
Prevent someone from replacing commodity by alarm module.
Further, the chamber door control module includes controller, the first input end group and the display of controller
The output end group of input/output module connects, the second input terminal group of the controller and the door that each storage tank is arranged in
The output end of pressure sensor on frame connects, and the third input terminal of the controller is connect with settlement module；
The controller includes N number of output end, and N is positive integer, and each output end and the storage tank correspond, described
Each output end is connected with the identical control circuit of structure in N number of output end of controller, which includes relay D1,
The output end of the one termination controller of relay D1 coil, the other end ground connection of relay D1 coil；
One termination power of the relay D1 normally closed switch, the other end are correspondingly connected with the electricity of electromagnetic lock in a storage tank
Source, the electromagnetic lock are arranged on the doorframe of the storage tank, and the normal open switch of the relay D1 is serially connected in the pressure
In the current supply circuit of sensor.
Using the above structure, can guarantee can only once open a storage tank, and can only close in previous storage tank
After could open next storage tank, can guarantee that commodity are orderly placed, facilitate subsequent clearing.
Further, the settlement module includes processor and M scanner, and M is positive integer, M scanner difference
It corresponds and is arranged in corresponding storage tank with the storage tank,
The processor includes Y first input end, and Y is positive integer, and each first input end and the scanner are one by one
It is correspondingly connected with, the second input terminal group of the processor is bi-directionally connected with the display input/output module, the processor
Third input terminal group is bi-directionally connected with the communication module；
The processor includes X output end, and X is positive integer, and each output end and the storage tank correspond, described
Each output end is connected with the identical switching circuit of structure in X output end of processor, which includes relay D2,
The output end of the one termination processor of relay D2 coil, the other end ground connection of relay D2 coil；
One termination power of the relay D2 normal open switch, the collector of another termination triode T, the base of triode T
Pole connects the output end connection of the pressure sensor, and emitter is connect with the power end of the electromagnetic lock.
Using the above structure, scanner energy items scanning information and it is transferred to processor, processor sends merchandise news
It is shown to display input/output module, shopper can select the commodity to be paid, place by display input/output module
Reason device generates payment information according to the selection of shopper and pays for shopper, after the completion of payment, the commodity that have paid out
The storage tank chamber door at place is opened, and shopper can take commodity away.
The trouble that shopper is lined up clearing is eliminated, and shopper can carry out selective clearing to commodity, to being not intended to
Commodity can without clearing.
Further, the alarm module includes weighing pan and alarm controller, and weighing pan is arranged in the storage tank
Bottom is equipped with weighing sensor between weighing pan and the storage tank bottom；
Alarm controller includes S input terminal, and S positive integer, each input terminal and the storage tank correspond, each defeated
Enter the output end of weighing sensor and scanner that end respectively corresponds in the storage tank；
First output end group of the alarm controller is connect with alarm, and second output terminal group and the communication module are double
To connection.
The alarm module further includes RFID label tag, and RFID label tag is arranged in the car body.
Using the above structure, weighing sensor can sense the actual weight of commodity and be transferred to alarm controller, alarm
Controller can obtain the commodity weight information stored in control platform by communication device, by actual weight and commodity weight information
It compares, whether have replacement commodity the case where, if so, energy and alarm if can determine that out.
RFID label tag can be positioned, i.e., shopping cart be positioned by RFID reader, control platform can be in real time
Grasp the position of each shopping cart.
Further, the communication module includes Intranet communication module and outbound communication module, the interior Network Communication mould
Block is bi-directionally connected with the alarm module, and the outbound communication module is bi-directionally connected with the settlement module.
Using the above structure, the data interaction of alarm module and control platform can be allowed with the data of settlement module and internet
Interaction separately carries out, and avoids data congestion.
Further, the RFC control module includes RFC reader, and the output end of the RFC reader is through resistance R1
It being connect with the base stage of triode T1, the emitter of triode is grounded through resistance R2, one end of collector connection relay D3 coil,
Another termination power of coil, the both ends of relay D3 coil are parallel with backward dioded Q1, the normally closed switch of the relay D3
It is serially connected in the current supply circuit of the electromagnetic door.
Using the above structure, after shopper takes the commodity paid away, staff can open electricity by RFC label
Source case closes the power supply of management system, opens the chamber door of all storage tanks, facilitates staff to take shopper away unpaid
Commodity.
A kind of control method of autonomous settlement shopping cart, key be the following steps are included:
For selecting the step of placing the storage tank of commodity；
For the step of being settled accounts to commodity；
For the step of preventing commodity to be replaced.
Using above-mentioned steps, customer can independently select the storage of placement commodity using display input/output module, such as touch screen
Object case, facilitates the later period to settle accounts commodity, can independently settle accounts to commodity, avoids the trouble of queuing checkout, can prevent
The case where commodity are replaced.
Further, for select place commodity storage tank flow setting in the controller, the process packet
Include following steps:
Step 1, the corresponding serial number x of storage tank is obtained；
Step 2, storage tank corresponding with serial number x is driven to open the door；Select output end output driving letter corresponding with serial number x
Number, the control circuit connecting with output end is driven, electromagnetic lock is powered off, chamber door is opened, pressure sensor work；
Step 3, the pressure signal of pressure sensor is determined whether it has received, if being not received by pressure signal, is returned
This step 3 continues to determine；If receiving pressure signal, 4 are entered step；
Step 4, output drive signal locks control circuit；
Step 5, the process end signal for determining whether it has received processor transmission, if not receiving process end signal,
Then return step 4；
If receiving process end signal, all output ends stop output drive signal, into standby mode.
Using the above method, a storage tank can only be once opened, and only could after previous storage tank is closed
Next storage tank is opened, and for the first time in circulation, each storage tank is used only once before other storage tanks are not used,
Facilitate the later period to settle accounts commodity, just can only carry out recycling for second after whole storage tank all uses.
Further, the flow setting for settling accounts to commodity is in the processor, the process the following steps are included:
For the step of obtaining the merchandise news of scanner transmission；
For controlling the self-locking step of the corresponding processor input terminal of scanner serial number x；Scanner serial number x and the storing
Container serial number x is corresponded.
For selecting output end corresponding with scanner serial number x persistently to export locking signal, the step of driving electromagnetic lock locking
Suddenly；
For sending the step of merchandise news is to display input/output module；
For obtaining the step of shopper prepares the merchandise news of payment for merchandise；
For the step of generating payment information；
For sending the step of payment information is to display input/output module；
For the step of determining whether it has received payment successful information；
If not receiving, return continues to determine whether to receive payment successful information；
If receiving, processor selection output end corresponding with the storage tank where the successful commodity of payment stops output lock
Determine signal, chamber door is opened, and shopper takes commodity away；
For transmission flow end signal give the controller the step of, processor stop export locking signal after,
Every time t transmission flow end signal to controller.
Using the above method, for the first time in circulation, processor can only receive the data of single pass device transmission, make each storage
Object case only stores the same article, convenient for being settled accounts to commodity, only when whole storage tanks after use, just can be carried out second
Circulation；
Also, shopper can independently select the commodity to be settled accounts, and undesired commodity can be eliminated without clearing
The trouble of shopper's queuing checkout.
Further, in the alarm controller, which includes: the flow setting for preventing commodity to be replaced
For the step of obtaining merchandise news；
For extracting commodity weight information according to merchandise news；
For obtaining the weight data for the commodity that weighing sensor senses；
For determining weight data and the whether consistent step of weight information, if unanimously, then not issuing alarm signal, if
It is not unanimously that then merchandise news and the commodity being actually put into storage tank are inconsistent, alarm controller issues standby signal.
Using the above method, when the commodity weight that weight and the scanner of the commodity that storage tank is placed scan is inconsistent
When, can and alarm, the case where preventing commodity from replacing.
The utility model has the advantages that can independently select the commodity to be settled accounts using shopper of the invention, independently commodity can be propped up
Pay, eliminate the trouble of shopper's queuing checkout, and can effectively prevent the case where commodity are replaced, moreover it is possible to shopping cart into
Row positioning in real time.
Detailed description of the invention
Fig. 1 is structural side view of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural perspective of storage tank；
Fig. 4 is the block diagram of management system of the invention；
Fig. 5 is the block diagram of chamber door control module of the invention；
Fig. 6 is the block diagram of settlement module of the invention；
Fig. 7 is the block diagram of alarm module of the invention；
Fig. 8 is the circuit diagram of control circuit；
Fig. 9 is the circuit diagram of switching circuit；
Figure 10 is the circuit diagram of RFC control module；
Figure 11 is the work flow diagram of chamber door control module of the invention；
Figure 12 is the work flow diagram of settlement module of the invention；
Figure 13 is the work flow diagram of alarm module of the invention.
Specific embodiment
Below with reference to embodiment and attached drawing, the invention will be further described.
As Figure 1-10 shows, a kind of autonomous settlement shopping cart, including car body 1,1 bottom of car body are provided with idler wheel 2, and rear portion is set
It is equipped with handrail 3, it is characterised in that: be provided with that at least one is mutually indepedent and the consistent storage tank 4 of structure in the car body 1, the storage
The chamber door of object case 4 is arranged on the side of the car body 1, and the opening and closing of the chamber door are controlled by management system.Entirely
The power end of management system is connected through the general supply of master switch K and shopping cart, and master switch K is arranged in power supply box 11, power supply box
11 are arranged in the top surface of the car body 1, and the chamber door of power supply box 11 is electromagnetic door 12, and the opening and closing of the electromagnetic door 12 are by being arranged
RFC control module 13 in 11 outer surface of power supply box controls.
Management system includes display input/output module 5, chamber door control module 6, settlement module 7, alarm module 9 and leads to
Believe module 8, the display input/output module 5 be arranged in 1 top surface of car body and respectively with the chamber door control that is arranged in car body 1
Molding block 6 and settlement module 7 are bi-directionally connected, and the settlement module 7 is bi-directionally connected with the communication module 8 being arranged in car body 1, institute
Communication module 8 is stated also to be bi-directionally connected with the alarm module 9 being arranged in car body 1.
Settlement module 7 is scanned commodity, obtains merchandise news, and display input/output module 5 carries out merchandise news
It has been shown that, shopper prepare the commodity of payment by the display selection of input/output module 5, and settlement module 7 generates payment information and sends
Show that input/output module 5 is shown, shopper pays according to payment information, and settlement module 7 obtains branch by communication module 8
The chamber door that storage tank 4 is opened after successful information is paid, shopper takes commodity away.
The chamber door control module 6 includes controller 6a, and the first input end group of controller 6a inputs defeated with the display
The output end group connection of module 5 out, the second input terminal group of the controller 6a and the doorframe that each storage tank 4 is set
On pressure sensor 10 output end connection；
The controller 6a includes N number of output end, and each output end and the storage tank 4 correspond, the controller
Each output end is connected with the identical control circuit 6b of structure in N number of output end of 6a, and control circuit 6b includes relay D1,
The output end of the one termination controller 6a of relay D1 coil, the other end ground connection of relay D1 coil；
One termination power of the relay D1 normally closed switch, the other end are correspondingly connected with electromagnetic lock 6c in a storage tank 4
Power end, the electromagnetic lock 6c is arranged on the doorframe of the storage tank 4, and the normal open switch of the relay D1 is serially connected in institute
In the current supply circuit for stating pressure sensor 10.
Shopper places the serial number x of the storage tank 4 of commodity, controller 6a selection by the display selection of input/output module 5
Output end corresponding with serial number x continues output drive signal, disconnects the normally closed switch of relay D1, normal open switch closure, from
And electromagnetic lock 6c is powered off, chamber door is opened, and shopper places commodity, while 10 work once electrified of pressure sensor.
The settlement module 7 include processor 7a and M scanner 7b, M scanner 7b respectively with the storage tank 4 one
One corresponds to and is arranged in corresponding storage tank 4,
The processor 7a includes Y first input end, and each input terminal connects one to one with the scanner 7b, institute
The the second input terminal group and the display input/output module 5 for stating processor 7a are bi-directionally connected, and the third of the processor 7a is defeated
Enter end group to be bi-directionally connected with the communication module 8；
The processor 7a includes X output end, and each output end and the storage tank 4 correspond, the processor
Each output end is connected with the identical switching circuit 7c of structure in the X output end of 7a, and switching circuit 7c includes relay D2,
The output end of the one termination processor 7a of relay D2 coil, the other end ground connection of relay D2 coil；
One termination power of the relay D2 normal open switch, the collector of another termination triode T, the base of triode T
Pole connects the output end connection of the pressure sensor 10, and emitter is connect with the power end of the electromagnetic lock 6c.
After chamber door is opened, shopper send commodity to scanning at scanner 7b, and scanner 7b sends out obtained merchandise news
It send and locks the input terminal for receiving merchandise news after obtaining merchandise news to processor 7a, processor 7a, do not allow the input terminal
Merchandise news is received for the second time, and output end corresponding with storage tank persistently exports control signal in processor 7a, makes relay D2
Normal open switch closure, electromagnetic lock 6c work once electrified locks chamber door.
Merchandise news is sent to display input/output module 5 and shown by processor 7b, and shopper passes through display input and output
Module 5 selects the commodity to be paid.Processor 7b generate payment information be sent to display input/output module 5b for shopper into
Row is paid, and output end corresponding to the storage tank 4 where the commodity that processor 7b selection has been paid stops output control signal,
Chamber door is opened.
The alarm module 9 includes weighing pan 9a, alarm controller 9b and RFID label tag 9e, and RFID label tag 9e is arranged in institute
It states on car body 1, weighing pan 9a, which is arranged between 4 bottom of storage tank, 4 bottom weighing pan 9a and the storage tank, is equipped with weighing
Sensor 9c；
Alarm controller 9b includes S input terminal, and each input terminal and the storage tank 4 correspond, each input terminal
Respectively correspond the output end of the weighing sensor 9c and scanner 7b in the storage tank 4；
The first output end group of the alarm controller 9b is connect with alarm 9d, second output terminal group and the communication mould
Block 8 is bi-directionally connected.
FRID label information on the RFID reader reading shopping cart of supermarket everywhere is set, shopping cart is determined
Position.
Alarm controller 9b obtains the weight data and weight letter of commodity by weighing sensor 9c and communication module 8 respectively
Breath, and weight data and weight information are compared, if wrong, alarm.
The communication module 8 include Intranet communication module 8a and outbound communication module 8b, the Intranet communication module 8a with
The alarm module 9 is bi-directionally connected, and the outbound communication module 8b is bi-directionally connected with the settlement module 7.
Outbound communication module 8b settles accounts commodity for settlement module 7, and Intranet module 8a is obtained for alarm module 9
The weight information of commodity.
The RFC control module 13 includes RFC reader 14, is stored with matching label information in RFC reader,
The output end of the RFC reader 14 is connect through resistance R1 with the base stage of triode T1, and the emitter of triode connects through resistance R2
The both ends on ground, one end of collector connection relay D3 coil, another termination power of coil, relay D3 coil are parallel with reversely
Diode Q1, the normally closed switch of the relay D3 are serially connected in the current supply circuit of the electromagnetic door 12.
After shopper takes commodity away, staff will give RFC reader with the matched RFC label of RFC reader 14
14 read label information, when label information is consistent with the label information being stored in advance in RFC reader 14, RFC reader
14 output opening signals, the normally closed switch of triode T1 conducting, relay D3 disconnect, and electromagnetic door 12 powers off, and door is opened, and work people
Member opening master switch K, all modules power-off in management system, 4 chamber door of all storage tanks on shopping cart are opened, and staff takes
After walking open commodity, master switch K is closed, shopping cart secondary can use.
As figs 11-13, a kind of control method of autonomous settlement shopping cart, key are to include following below scheme:
1, for select place commodity storage tank 4 flow setting in the controller 6a, which includes following
Step:
Step 1, the corresponding serial number x of storage tank is obtained；
Step 2, storage tank 4 corresponding with serial number x is driven to open the door；Select output end output driving letter corresponding with serial number x
Number, the control circuit 6b connecting with output end is driven, electromagnetic lock 6c is powered off, chamber door is opened, and pressure sensor 10 works；
Step 3, the pressure signal of pressure sensor 10 is determined whether it has received, if being not received by pressure signal, is returned
This step 3 is returned to continue to determine；If receiving pressure signal, 4 are entered step；
Step 4, continue output drive signal, lock control circuit 6b；
Step 5, the process end signal for determining whether it has received processor 7a transmission, if not receiving process terminates letter
Number, then return step 4；
If receiving process end signal, all output ends stop output drive signal, into standby mode.
2, the flow setting for settling accounts to commodity is in the processor 7a, the process the following steps are included:
For the step of obtaining the merchandise news of scanner 7b transmission；
For controlling the self-locking step of the corresponding processor 7a input terminal of scanner 7b serial number x；
For the step of selecting output end corresponding with serial number x persistently to export locking signal, driving electromagnetic lock 6c work；
For sending the step of merchandise news is to display input/output module 5；
For obtaining the step of shopper prepares the merchandise news of payment for merchandise；
For the step of generating payment information；
For sending the step of payment information is to display input/output module 5；
For the step of determining whether it has received payment successful information；
If not receiving, return continues to determine whether to receive payment successful information；
If receiving, processor 7a selection output end corresponding with the storage tank 4 where the successful commodity of payment stops defeated
Locking signal out, chamber door are opened；
The step of giving the controller 6a for transmission flow end signal, processor 7a are stopping exporting control signal
Afterwards, interval time t, as transmission flow end signal gives controller 6a after being spaced 1 minute or 2 minutes.
After merchandise news is transferred to processor 7a by scanner 7b, processor 7a will input the defeated of merchandise news in processor
Enter end locking, the input terminal is forbidden to input information again, it ensure that a storage tank can only place a commodity, convenient for subsequent
Commodity clearing.
Processor 7a by outbound communication module 8b obtain payment successful information after, processor 7a can generate electronic ticket it is believed that
Breath two dimensional code is simultaneously sent to display input/output module 5, after shopper scans the two-dimensional code, can be gone information desk will according to two dimensional code
Carry out the exchange of paper-bill.
3, in the alarm controller 9b, which includes: the flow setting for preventing commodity to be replaced
For the step of obtaining merchandise news；
For extracting commodity weight information according to merchandise news；
For obtaining the weight data for the commodity that weighing sensor 9c is sensed；
For determining weight data and the whether consistent step of weight information, if unanimously, then not issuing alarm signal, if
It is not unanimously that then merchandise news and the commodity being actually put into storage tank 4 are inconsistent, alarm controller 9b issues standby signal.
Finally, it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field
Member under the inspiration of the present invention, without prejudice to the purpose of the present invention and the claims, can make multiple similar tables
Show, such transformation is fallen within the scope of protection of the present invention.
Claims (8)
1. a kind of autonomous settlement shopping cart, including car body (1), car body (1) bottom is provided with idler wheel (2), and rear portion is provided with handrail
(3), it is characterised in that: be provided with that at least one is mutually indepedent and the consistent storage tank of structure (4) in the car body (1), the storing
The chamber door of case (4) is arranged on the side of the car body (1), and the opening and closing of the chamber door are controlled by management system；
Car body (1) top surface is provided with power supply box (11), is provided with master switch K in power supply box (11), the management system
Power end is connected to power supply through master switch K, and the chamber door of the power supply box (11) is electromagnetic door (12), and electromagnetic door (12) are opened
Open and close RFC control module (13) control by the power supply box (11) outer surface is arranged in；
Management system include display input/output module (5), chamber door control module (6), settlement module (7), alarm module (9) with
And communication module (8), the display input/output module (5) are arranged in the car body (1) top surface and respectively with setting in car body
(1) chamber door control module (6) and settlement module (7) connection in, the settlement module (7) and setting are logical in car body (1)
Letter module (8) is bi-directionally connected, the alarm module (9) the two-way company of the communication module (8) also with setting in car body (1)
It connects；
The chamber door control module (6) includes controller (6a), and the first input end group of controller (6a) and the display input
The output end group of output module (5) connects, and the second input terminal group of the controller (6a) and setting are in each storage tank
(4) output end of the pressure sensor (10) on doorframe connects, the third input terminal of the controller (6a) and the clearing
Module (7) connection；
The controller (6a) includes N number of output end, and each output end and the storage tank (4) correspond, the controller
Each output end is connected with the identical control circuit of structure (6b) in N number of output end of (6a), the control circuit (6b) include after
Electric appliance D1, the output end of a termination controller (6a) of relay D1 coil, the other end ground connection of relay D1 coil；
One termination power of the relay D1 normally closed switch, the other end are correspondingly connected with electromagnetic lock (6c) in a storage tank (4)
Power end, the electromagnetic lock (6c) is arranged on the doorframe of the storage tank (4), and the normal open switch of the relay D1 concatenates
In the current supply circuit of the pressure sensor (10).
2. autonomous settlement shopping cart according to claim 1, it is characterised in that: the settlement module (7) includes processor
(7a) and M scanner (7b), M scanner (7b) correspond with the storage tank (4) respectively and corresponding storage are arranged in
In object case (4),
The processor (7a) includes Y first input end, and each first input end and the scanner (7b), which are corresponded, to be connected
It connects, the second input terminal group of the processor (7a) is bi-directionally connected with the display input/output module (5), the processor
The third input terminal group of (7a) is bi-directionally connected with the communication module (8)；
The processor (7a) includes X output end, and each output end and the storage tank (4) correspond, the processor
Each output end is connected with the identical switching circuit of structure (7c) in the X output end of (7a), the switching circuit (7c) include after
Electric appliance D2, the output end of a termination processor (7a) of relay D2 coil, the other end ground connection of relay D2 coil；
One termination power of the relay D2 normal open switch, the collector of another termination triode T, the base stage of triode T connect
The output end of the pressure sensor (10) connects, and emitter is connect with the power end of the electromagnetic lock (6c).
3. autonomous settlement shopping cart according to claim 1, it is characterised in that: the alarm module (9) includes weighing pan
(9a) and alarm controller (9b), weighing pan (9a) setting is in the storage tank (4) bottom, weighing pan (9a) and the storage tank
(4) weighing sensor (9c) is equipped between bottom；
Alarm controller (9b) includes S input terminal, and each input terminal and the storage tank (4) correspond, each input terminal
Respectively correspond the output end of the weighing sensor (9c) and scanner (7b) in the storage tank (4)；
First output end group of the alarm controller (9b) is connect with alarm (9d), second output terminal group and the communication mould
Block (8) is bi-directionally connected；
The alarm module (9) further includes RFID label tag (9e), and RFID label tag (9e) is arranged on the car body (1).
4. autonomous settlement shopping cart according to claim 1, it is characterised in that: the communication module (8) includes interior Network Communication
Module (8a) and outbound communication module (8b), the Intranet communication module (8a) is bi-directionally connected with the alarm module (9), described
Outbound communication module (8b) is bi-directionally connected with the settlement module (7).
5. autonomous settlement shopping cart according to claim 1, it is characterised in that: the RFC control module (13) includes that RFC is read
It reads device (14), the output end of the RFC reader (14) is connect through resistance R1 with the base stage of triode T1, the emitter of triode
It is grounded through resistance R2, one end of collector connection relay D3 coil, another termination power of coil, the both ends of relay D3 coil
It is parallel with backward dioded Q1, the normally closed switch of the relay D3 is serially connected in the current supply circuit of the electromagnetic door (12).
6. a kind of control method of autonomous settlement shopping cart, it is characterised in that including following below scheme:
For selecting to place the process of the storage tank (4) of commodity；
Process for being settled accounts to commodity；
Process for preventing commodity to be replaced；
Wherein, for select to place commodity storage tank (4) flow setting in the controller (6a), the process include with
Lower step:
Step 1, the corresponding serial number x of storage tank is obtained；
Step 2, storage tank (4) corresponding with serial number x is driven to open the door；Output end output drive signal corresponding with serial number x is selected,
The control circuit (6b) connecting with output end is driven, electromagnetic lock (6c) is powered off, chamber door is opened, pressure sensor (10) work；
Step 3, the pressure signal of pressure sensor (10) is determined whether it has received, if being not received by pressure signal, is returned
This step 3 continues to determine；If receiving pressure signal, 4 are entered step；
Step 4, output drive signal locks control circuit (6b)；
Step 5, the process end signal for determining whether it has received processor (7a) transmission, if not receiving process end signal,
Then return step 4；
If receiving process end signal, all output ends stop output drive signal, into standby mode.
7. the control method of autonomous settlement shopping cart according to claim 6, is characterized in that: the process for being settled accounts to commodity
Be arranged in the processor (7a), the process the following steps are included:
For the step of obtaining the merchandise news of scanner (7b) transmission；
For controlling the self-locking step of corresponding processor (7a) input terminal of scanner (7b) serial number x；
For the step of selecting output end corresponding with serial number x persistently to export locking signal, driving electromagnetic lock (6c) work；
For sending the step of merchandise news is to display input/output module (5)；
For obtaining the step of shopper prepares the merchandise news of payment for merchandise；
For the step of generating payment information；
For sending the step of payment information is to display input/output module (5)；
For the step of determining whether it has received payment successful information；
If not receiving, return continues to determine whether to receive payment successful information；
If receiving, processor (7a) selection output end corresponding with storage tank (4) where the successful commodity of payment stops defeated
Locking signal out, chamber door are opened；
The step of giving the controller (6a) for transmission flow end signal, processor (7a) are stopping exporting control signal
Afterwards, interval time T transmission flow end signal gives controller (6a).
8. a kind of control method of autonomous settlement shopping cart according to claim 6, is characterized in that: for preventing commodity from being replaced
In alarm controller (9b), which includes: for the flow setting changed
For the step of obtaining merchandise news；
For extracting commodity weight information according to merchandise news；
For obtaining the weight data for the commodity that weighing sensor (9c) senses；
For determining weight data and the whether consistent step of weight information, if unanimously, then not issuing standby signal, if not
Unanimously, then merchandise news and the commodity being actually put into storage tank (4) are inconsistent, and alarm controller (9b) issues standby signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835424.9A CN106384233B (en) | 2016-09-20 | 2016-09-20 | Autonomous settlement shopping cart and its control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610835424.9A CN106384233B (en) | 2016-09-20 | 2016-09-20 | Autonomous settlement shopping cart and its control method |
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| CN106384233A CN106384233A (en) | 2017-02-08 |
| CN106384233B true CN106384233B (en) | 2019-06-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106314509B (en) * | 2016-09-20 | 2019-04-16 | 重庆科技学院 | Intelligent shopping trolley and its control method |
| CN109064692A (en) * | 2018-10-31 | 2018-12-21 | 安徽优品智能科技有限公司 | A kind of time saving intelligent cashier equipment |
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| CN103448761A (en) * | 2012-05-31 | 2013-12-18 | 苏州萃智新技术开发有限公司 | Shopping mall self-service intelligent shopping cart and system and using method |
| CN104200358A (en) * | 2014-08-30 | 2014-12-10 | 北京光年无限科技有限公司 | Shopping carts and shopping system |
| CN105069675A (en) * | 2015-07-31 | 2015-11-18 | 天津云锦瑞物联网技术研发有限责任公司 | Intelligent shopping system and application method thereof |
| EP2915123A4 (en) * | 2012-11-01 | 2016-04-20 | Ebates Inc | System, method, and computer program for providing a multi-merchant electronic shopping cart for a shopping service |
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| CN103448761A (en) * | 2012-05-31 | 2013-12-18 | 苏州萃智新技术开发有限公司 | Shopping mall self-service intelligent shopping cart and system and using method |
| EP2915123A4 (en) * | 2012-11-01 | 2016-04-20 | Ebates Inc | System, method, and computer program for providing a multi-merchant electronic shopping cart for a shopping service |
| CN104200358A (en) * | 2014-08-30 | 2014-12-10 | 北京光年无限科技有限公司 | Shopping carts and shopping system |
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