CN109426746A - Barcode scanning gun apparatus and the non-method for handover control for receiving reason and barcode scanning and reading - Google Patents

Barcode scanning gun apparatus and the non-method for handover control for receiving reason and barcode scanning and reading Download PDF

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Publication number
CN109426746A
CN109426746A CN201810877063.3A CN201810877063A CN109426746A CN 109426746 A CN109426746 A CN 109426746A CN 201810877063 A CN201810877063 A CN 201810877063A CN 109426746 A CN109426746 A CN 109426746A
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CN
China
Prior art keywords
camera
barcode scanning
radiofrequency
signal
closing
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
Application number
CN201810877063.3A
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Chinese (zh)
Inventor
戚跃民
何朔
邱雪涛
万四爽
余玮琦
张琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Unionpay Co Ltd
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China Unionpay Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by China Unionpay Co Ltd filed Critical China Unionpay Co Ltd
Priority to CN201810877063.3A priority Critical patent/CN109426746A/en
Publication of CN109426746A publication Critical patent/CN109426746A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0004Hybrid readers
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07GREGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00Cash registers
    • G07G1/12Cash registers electronically operated

Abstract

The present invention relates to a kind of barcode scanning gun apparatus and the non-method for handover control for receiving reason and barcode scanning and reading.The barcode scanning gun apparatus has: camera reads bar code information by barcode scanning;NFC antenna, reception is non-to connect signal;Camera module obtains and parses the bar code information of camera reading;It is non-to connect processing module, radiofrequency field is generated, and obtain receive from the NFC antenna non-and connect signal;Safe processor handles the non-non- signal that connects for connecing processing module acquisition, and connects control signal of the processing module transmitting from following main control processors to NFC is non-;And main control processor, it generates control signal and is controlled with the opening and closing of opening and closing and the radiofrequency field for camera.In accordance with the invention it is possible to realize that non-receiving reason and barcode scanning read two ways using a scanning gun apparatus, the action link that payment is realized is saved, payment experience is improved.

Description

Barcode scanning gun apparatus and the non-method for handover control for receiving reason and barcode scanning and reading
Technical field
The present invention relates to the acceptance apparatus of mobile payment, can be switched what non-receiving reason was read with barcode scanning more particularly to a kind of Barcode scanning gun apparatus and the non-method for handover control for receiving reason and barcode scanning and reading.
Background technique
In recent years, with the development of mobile internet, mobile payment development is very fast.In the payment of near field, trade company Mobile payment accepts predominantly NFC and two dimensional code.
In order to accept two kinds of means of payment of NFC and two dimensional code simultaneously, trade company often using in the market merged NFC With the pos terminal of two kinds of functions of barcode scanning.
In the prior art presently, there are two class cash register system, the first kind is that cash register system distinguishes external barcode scanning device (barcode scanning Rifle or code reader) and NFC sensing device;Another kind of is whole using the pos for accepting two kinds of payment mechanisms of NFC and two dimensional code has been merged End.
The first kind there are the shortcomings that:
1) trade company needs bigger cost to purchase equipment, and more equipments occupy the business counter space of more preciousnesses;
2) the software interface different from of different equipments, also cost is very high in terms of software maintenance;
3) user is experienced inconsistent using two kinds of means of payment, and the different means of payment need to find different acceptance apparatus;And
4) inconsistent due to the means of payment, cashier need to waste a large amount of energy and correctly pay in training user.
Second class there are the shortcomings that:
1) user experience is inconsistent, and user need to be respectively aligned to the different sensing device of pos machine using NFC and two dimensional code;
2) cashier's operation sense is poor.Different modes of operation is needed when cashier is using two kinds of means of payment of pos terminal payoff, And since hand-held pos terminal has certain self weight, operation is more troublesome.
Summary of the invention
In view of described problem, the present invention is directed to propose a kind of can be compatible with non-contact accept and barcode scanning reading using a terminal It takes and the method for handover control read with barcode scanning is managed in the non-interfering barcode scanning gun apparatus of the two and a kind of non-receiving.
Barcode scanning gun apparatus of the invention, which is characterized in that have:
Camera reads bar code information by barcode scanning;
NFC antenna, reception is non-to connect signal;
Camera module obtains and parses the bar code information that the camera is read;
It is non-to connect processing module, radiofrequency field is generated, and obtain receive from the NFC antenna non-and connect signal;
Safe processor handles the non-non- signal that connects for connecing processing module acquisition, and connects processing mould to the NFC is non- Block transmits the control signal from following main control processors;And
Main control processor, generate control signal with the opening of opening and closing and the radiofrequency field for the camera and Closing is controlled.
Preferably, the peripheral region of the camera is arranged in the NFC antenna.
Preferably, it is further equipped with:
Switching switch, for inputting the switching signal from user,
Wherein, in the case that the switching signal of the user is for switching to barcode scanning reading manner, the master control processing Device generates control signal so that closing the radiofrequency field and opening camera, when the switching of the user according to switching signal Signal be for switch to it is non-receive reason mode in the case where, the main control processor according to switching signal generate control signal with So that opening the radiofrequency field and closing camera.
Preferably, it is further equipped with:
Range sensor, for being sensed on camera barcode scanning direction at a distance between close user equipment,
Wherein, the main control processor is less than predetermined distance and the camera mould in the distance that the range sensor exports Block has not been able in the case where successfully obtaining bar code information, generates control signal so that closing described in the camera and opening Otherwise radiofrequency field does not open the radiofrequency field.
Preferably, the peripheral region of the camera is arranged in the range sensor.
Preferably, it is further equipped with:
Charge coil, for incuding the induced current generated between close user equipment;
Electric current calculates module, for calculating the faradic curent change size,
Wherein, the main control processor reaches defined threshold and the camera shooting in the electric current that electric current measuring and calculating module is calculated Head module has not been able to generate control signal in the case where successfully obtaining bar code information, so that closing the camera and opening Otherwise the radiofrequency field to close the radiofrequency field.
Preferably, the peripheral region of the camera is arranged in the charge coil.
Preferably, it is further equipped with:
Range sensor, for being sensed on camera barcode scanning direction at a distance between close user equipment;And
Light sensor, for sensing in camera barcode scanning direction glazed thread Strength Changes;
Wherein, the main control processor is less than the predetermined distance light level simultaneously in the distance that the range sensor exports The light intensity fall that device senses reaches defined threshold and the camera module has not been able to successfully obtain bar code letter Control signal is generated in the case where breath, so that closing the camera and opening the radiofrequency field, otherwise to close institute State radiofrequency field.
Preferably, the distance that the main control processor is exported in the range sensor is not less than predetermined distance and described Camera module generates control signal in the case where successfully having obtained bar code information, so that closing the range sensor and described Light sensor and close the radiofrequency field.
Preferably, the peripheral region of the camera is arranged in the range sensor,
The peripheral region of the camera is arranged in the light sensor.
The method for handover control that non-receiving reason of the invention and barcode scanning are read, which is characterized in that include the following steps:
Switching signal obtaining step obtains switching for the non-switching signal for receiving reason and barcode scanning and reading;
It controls signal and generates step, controlled according to the switching signal and generate control signal for realizing the non-radio frequency for receiving reason The opening and closing of field carry out control and the opening and closing of the camera for realizing barcode scanning reading control;And
Step is executed, camera is opened according to the control signal and closes radiofrequency field and taken the photograph with executing barcode scanning reading or closing As head and radiofrequency field is opened to execute non-receiving reason.
Preferably, in the switching signal obtaining step, the switching signal from user is obtained.
Preferably, it is further equipped with:
In the switching signal obtaining step, as switching signal, obtains and set on camera barcode scanning direction with close user Whether the distance between standby and camera successfully obtains the reference conditions of bar code information,
Generated in step in the control signal, the distance close user equipment between less than predetermined distance and The camera module has not been able in the case where successfully obtaining bar code information, generates control signal so that closing the camera And the radiofrequency field is opened, otherwise to close the radiofrequency field.
Preferably, it in the switching signal obtaining step, as switching signal, obtains between close user equipment Whether the induced current of generation, the faradic curent change size and camera successfully obtain the reference of bar code information Condition,
It is generated in step in the control signal, reaches defined threshold and the camera shooting in the faradic curent change Head has not been able to generate control signal in the case where successfully obtaining bar code information, so that closing described in the camera and opening Radiofrequency field, otherwise close the radiofrequency field.
Preferably, in the switching signal obtaining step, as switching signal, obtain on camera barcode scanning direction with Whether the distance between close user equipment successfully obtains in camera barcode scanning direction glazed thread Strength Changes and camera The reference conditions of bar code information,
It is generated in step in the control signal, is less than predetermined distance simultaneously in the distance between close user equipment The light intensity fall reaches defined threshold and the camera has not been able in the case where successfully obtaining bar code information It generates control signal and otherwise closes the radiofrequency field so that closing the camera and opening the radiofrequency field.
" bar code " described in the present invention may include bar code, two dimensional code, graphic code etc. it is various with number or Figure indicates the code of information.
Computer readable storage medium of the invention, stores computer program thereon, which is characterized in that the program is processed The method for handover control read such as above-mentioned non-receiving reason and barcode scanning is realized when device executes.
Computer equipment of the invention, including memory, processor and storage are on a memory and can be on a processor The computer program of operation, which is characterized in that the processor realizes above-mentioned non-receiving reason when executing the computer program The method for handover control read with barcode scanning.
As described above, barcode scanning gun apparatus according to the present invention and the non-method for handover control for receiving reason and barcode scanning and reading, It can unify payment experience, user is not necessarily to pay the different sensing device of equipment alignment pos terminal.Moreover, being able to solve Same terminal accepts mutual interference problem when NFC and barcode scanning payment simultaneously.Simultaneously, additionally it is possible to simplify cashier's cash register process, receive Silver-colored member's use device induction NFC device is consistent with the mode of operation of barcode scanning.In particular, can be realized user's master control is connect using non- The mode of doing business of NFC or two dimensional code are avoided by unnecessary guidance.In addition, also can reduce trade company purchases a variety of equipments Cost, save business counter space.
Detailed description of the invention
Fig. 1 is the appearance diagram for indicating the barcode scanning gun apparatus of first embodiment of the invention.
Fig. 2 is the structural block diagram for indicating the barcode scanning gun apparatus of first embodiment of the invention.
Fig. 3 is the appearance diagram for indicating the barcode scanning gun apparatus of second embodiment of the invention.
Fig. 4 is the structural block diagram for indicating the barcode scanning gun apparatus of second embodiment of the invention.
Fig. 5 is the appearance diagram for indicating the barcode scanning gun apparatus of third embodiment of the invention.
Fig. 6 is the structural block diagram for indicating the barcode scanning gun apparatus of third embodiment of the invention.
Fig. 7 is the measuring and calculating schematic diagram of electric current measuring and calculating module.
Fig. 8 is the appearance diagram for indicating the barcode scanning gun apparatus of four embodiment of the invention.
Fig. 9 is the structural block diagram for indicating the barcode scanning gun apparatus of four embodiment of the invention.
Figure 10 is the flow chart for the method for handover control for indicating that non-receiving reason and barcode scanning of the invention is read.
Specific embodiment
What is be described below is some in multiple embodiments of the invention, it is desirable to provide to basic understanding of the invention.And It is not intended to and confirms crucial or conclusive element of the invention or limit scope of the claimed.
First embodiment
The non-receiving reason and barcode scanning proposed firstly, for first embodiment of the invention read two-in-one barcode scanning gun apparatus into Row explanation.
The non-receiving reason and barcode scanning that first embodiment of the invention proposes read two-in-one barcode scanning gun apparatus and can solve Non- connect certainly is accepted simultaneously in same position and interferes with each other problem when transaction and barcode scanning are traded, and can be realized unified and user's master control Transaction accept mode.
Fig. 1 is the appearance diagram for indicating the barcode scanning gun apparatus of first embodiment of the invention.
As shown in Figure 1, the barcode scanning gun apparatus of first embodiment of the invention has: camera 100, for being read by barcode scanning Take bar code information;NFC antenna 200 non-connects signal for receiving;And the non-switching switch for receiving reason and scanning reading of switching 300。
Wherein, NFC antenna 200 surrounds the periphery that 100 region of camera is arranged in.Switching switch 300 can be setting and sweep Switch at code gun apparatus hand griping position is also possible to read using the spanner of barcode scanning gun apparatus as the non-receiving reason of switching and scanning The switching switch 300 taken.
Fig. 2 is the structural block diagram for indicating the barcode scanning gun apparatus of first embodiment of the invention.As shown in Fig. 2, the present invention the The barcode scanning gun apparatus of one embodiment is further equipped with:
Camera module 400, the bar code information read for obtaining and parsing the camera 100, for example, camera mould Block 40 identifies two dimensional code feature, parses two-dimensional barcode information content, including finds positioning angle point, judges corner location, identification two dimension Code range, parsing information content etc.;
It is non-to connect processing module 500, it for generating radiofrequency field, and obtains receive from NFC antenna 200 non-and connects signal, for example, non- It connects processing module 500 and realizes the functions such as non-contact card reading, Encryption Algorithm, tamper machine, so that barcode scanning gun is had support and dodge a pair transaction Etc. abilities;
Safe processor 600 for handling the non-non- signal that connects for connecing the acquisition of processing module 500, and connects processing mould to non- Block 500 transmits the control signal from following main control processors 700;And
Main control processor 700, for being controlled for modules, wherein it is read to switch non-receiving reason and barcode scanning, it is main Control processor 700 generate control signal with opened and closed by camera module 400 to the 100 of camera carry out control and It connects processing module 500 by non-the opening and closing of NFC radiofrequency field is controlled.
In addition, the barcode scanning gun apparatus of first embodiment of the invention is also equipped with communication module 800 and power module 900. Communication module 800 is completed instruction interaction, is handed over for realizing the communication between barcode scanning gun apparatus and background system (such as mis system) It is sent on easily, the mode of communication includes but is not limited to bluetooth communication, USB communication etc..Power module 900 provides for barcode scanning gun apparatus Power supply.Special adaptations are not carried out for communication module 800 and power module 900 in the present invention, therefore subsequent implementation again The description and explanation to communication module and power module are omitted in the explanation of mode.
Wherein, main control processor 700 generates control signal according to the switching signal for carrying out adaptive switched switch and takes the photograph so that opening As first 100 and radiofrequency field is closed, or to close camera 100 and opens radiofrequency field.
For example, as an example, such as barcode scanning gun apparatus can be to open NFC radio frequency with default setting in payment link Field is used to incude the NFC device of user, while default camera head is opened and opened and scans the two-dimensional code function.If user will make (i.e. non-receivings reason in the case where) when transaction is paid in sudden strain of a muscle is connect with non-, then can directly be accepted, executes and non-accordingly connects NFC transaction flow. When user will use two dimensional code to pay, cashier detains switching switch 300, then makes to close radiofrequency field, camera 100 immediately The two dimensional code for scanning user, executes corresponding two dimensional code transaction flow.Thus, it is possible to avoid user from using while having two dimensional code Problem is interfered with each other with the equipment of non-connection function.
Hereinafter, for using first embodiment of the invention barcode scanning gun apparatus realize an exemplary specific link into Row explanation.
Before entering payment link, NFC radiofrequency field is in close state, and non-receiving reason function is unavailable, camera module 400, which then optionally turn off or on two dimensional code read functions, (e.g., when use device carries out commodity barcode scanning, opens two dimensional code and reads It takes, is otherwise in close state).
After entering payment link, following below scheme is executed:
(1) camera 100 is opened in camera module 400, begins trying to read two dimensional code, and the non-read module 500 that connects is notified to open Radiofrequency field is opened to incude NFC device (mobile phone, the bank's card etc. that have NFC function);
(2) cashier inquires which kind of means of payment customer uses;
If customer uses two dimensional code:
Cashier pulls switching switch 300, and main control processor 700 is controlled after receiving the switching signal for carrying out adaptive switched switch 300 System is so that close radiofrequency field, and specifically, main control processor 700 is closed by safe processor 600 and non-connects penetrating for processing module 500 Frequency field (can realize) that barcode scanning gun apparatus is by camera 100 by camera module 400 by closing the power supply of radiofrequency field Two dimensional code is read, two dimensional code transaction flow is executed.
If customer connects sudden strain of a muscle pair using non-: cashier does not pull switching switch 300, and barcode scanning gun apparatus reads card Information executes the non-transaction flow for connecing and dodging and paying.
(3) after transaction flow, it is preferable that close NFC radiofrequency field and camera 100, wait subsequent operation.
Second embodiment
Then, two-in-one barcode scanning gun is read firstly, for the non-receiving reason and barcode scanning of second embodiment of the present invention proposition Device is illustrated.
The non-receiving reason and barcode scanning that second embodiment of the present invention proposes read two-in-one barcode scanning gun apparatus and first The barcode scanning gun apparatus of embodiment the difference is that, switching switch 300 is not provided in second embodiment, replaces and sets Range sensor is set.
Fig. 3 is the appearance diagram for indicating the barcode scanning gun apparatus of second embodiment of the invention.
As shown in figure 3, the barcode scanning gun apparatus of second embodiment of the invention has: camera 110, for being read by barcode scanning Take bar code information;NFC antenna 210 non-connects signal for receiving;And range sensor 310, in the camera barcode scanning It is sensed on direction and close the distance between user equipment.
Wherein, NFC antenna 210 surrounds the periphery that 110 region of camera is arranged in.Range sensor 310, which is also disposed at, to be taken the photograph As the periphery in first 110 region, judges whether user equipment is close with this and accept region and apart from size.
Fig. 4 is the structural block diagram for indicating the barcode scanning gun apparatus of second embodiment of the invention.As shown in figure 4, the present invention the The barcode scanning gun apparatus of two embodiments is further equipped with:
Camera module 410, the bar code information read for obtaining and parsing the camera 110;
It is non-to connect processing module 510, for generating radiofrequency field, and obtains receive from NFC antenna 200 non-and connect signal;
Safe processor 610 for handling the non-non- signal that connects for connecing the acquisition of processing module 510, and connects processing mould to non- Block 510 transmits the control signal from following main control processors 710;And
Main control processor 710, for generating control signal to open and close by camera module 410 to the 110 of camera It carries out control and connects processing module 510 by non-the opening and closing of NFC radiofrequency field are controlled.
Specifically, main control processor 710 is less than predetermined distance and camera mould in the distance that range sensor 310 exports Block 410 has not been able to (camera 100 is defaulted as opening and can be read state) in the case where successfully obtaining bar code information, generates control Signal is so that closing camera 100 and issuing opening radiofrequency field to the non-processing module 510 that connects by safe processor 610 Signal is controlled, if not words in this way, then not open radiofrequency field.
As an example, in payment link, the barcode scanning gun apparatus of second embodiment of the invention is opened camera 110 and is opened Begin to attempt to read user's two dimensional code, while starting the distance that range sensor 310 incudes user equipment.When range sensor 310 When recognizing user equipment approaching device to certain distance, two dimensional code is read if failed, main control processor 710 issues Control signal opens NFC radiofrequency field immediately, closes camera 110, executes NFC transaction and accepts process.Otherwise, NFC is not opened to penetrate Frequency field executes two dimensional code transaction and accepts process.
Hereinafter, for using second embodiment of the invention barcode scanning gun apparatus realize an exemplary specific link into Row explanation.
Before entering payment link, NFC radiofrequency field is in close state, and non-receiving reason function is unavailable, camera module Then optionally turn off or on two dimensional code read functions (e.g., use device carry out commodity barcode scanning when, open two dimensional code read, Otherwise it is in close state).
After entering payment link, following below scheme is executed:
(1) camera module 410 opens camera 110, starts to read two dimensional code;
(2) range sensor 310 starts to start, and incudes close to equipment, calculates close to equipment at a distance from device;
(3) before entering 310 preset threshold range of range sensor close to equipment, if camera module 410 is successfully known Not and reading two dimensional code, then main control processor 710 issues control signal and to close radiofrequency field immediately, stop induction process, and Execute subsequent two dimensional code transaction flow;
(4) after entering 310 preset threshold range of range sensor close to equipment, if camera module 410 not at Function identifies two dimensional code, then main control processor 710 issues control signal and to open radiofrequency field immediately, and closes camera 110, in Only two dimensional code reads process, executes NFC transaction and accepts process;
(5) after transaction flow, radiofrequency field and camera 110 are closed, waits subsequent operation.
In this way, read according to the barcode scanning gun apparatus of the second embodiment without the non-receiving reason of manual switching and barcode scanning, and It is that distance can be automatically sensed using range sensor 310 and be less than preset threshold and camera module 410 in distance not have Make opening radiofrequency field in the case where recognizing two dimensional code to execute NFC transaction and accept process.
Third embodiment
Then, two-in-one barcode scanning gun is read firstly, for the non-receiving reason and barcode scanning of third embodiment of the present invention proposition Device is illustrated.
The non-receiving reason and barcode scanning that third embodiment of the present invention proposes read two-in-one barcode scanning gun apparatus and first The barcode scanning gun apparatus of embodiment the difference is that, switching switch 300 is not provided in second embodiment, replaces and sets Charge coil and electric current measuring and calculating module are set.
Fig. 5 is the appearance diagram for indicating the barcode scanning gun apparatus of third embodiment of the invention.
As shown in figure 5, the barcode scanning gun apparatus of third embodiment of the invention has: camera 120, for being read by barcode scanning Take bar code information;NFC antenna 220 non-connects signal for receiving;And charge coil 320, it is set for incuding with close user The induced current generated between standby.
Wherein, NFC antenna 220 surrounds the periphery that 120 region of camera is arranged in.Charge coil 320 is also disposed at camera shooting The periphery in first 120 region judges whether user equipment is close with this and accepts region.
Fig. 6 is the structural block diagram for indicating the barcode scanning gun apparatus of third embodiment of the invention.As shown in fig. 6, the present invention the The barcode scanning gun apparatus of three embodiments is further equipped with:
Camera module 420, the bar code information read for obtaining and parsing the camera 120;
It is non-to connect processing module 520, for generating radiofrequency field, and obtains receive from NFC antenna 220 non-and connect signal;
Safe processor 620 for handling the non-non- signal that connects for connecing the acquisition of processing module 520, and connects processing mould to non- Block 520 transmits the control signal from following main control processors 720;And
Main control processor 720, for generating control signal to open and close by camera module 420 to the 120 of camera It carries out control and connects processing module 520 by non-the opening and closing of radiofrequency field are controlled;
Electric current calculates module 321, for calculating the faradic curent change size of charge coil 320.
Wherein, main control processor 720 reaches defined threshold and camera in the electric current that electric current measuring and calculating module 321 is calculated Module 420 has not been able to generate control signal in the case where successfully obtaining bar code information, so that closing camera 120 and opening Otherwise radiofrequency field to open camera 120 and closes radiofrequency field.
Then, the measuring and calculating principle of electric current measuring and calculating module 321 is illustrated.
Fig. 7 is the measuring and calculating schematic diagram of electric current measuring and calculating module.
As shown in fig. 7, will around establish magnetic field when thering is electric current to pass through in the charge coil 320 of barcode scanning gun apparatus, produce Magnetisation is logical.When electric current in the charge coil 320 of barcode scanning gun apparatus changes, the user terminal of close barcode scanning gun apparatus Also electric current is produced in loop A.Energy is coupled due to existing, causes field strength to change, the electric current in the loop A of user terminal It changes, on the basis of original operating current size of the charge coil 320 of barcode scanning gun apparatus, electric current is calculated module 321 and surveyed Calculate curent change size.The changed size of electric current is related with distance z, therefore electric current measuring and calculating module 321 passes through measuring and calculating variation The size of electric current judges distance z.
As an example, in payment link, barcode scanning gun apparatus opens camera 120 and begins trying to read user's two dimension Code, while starting charge coil 320 and electric current measuring and calculating module 321 to calculate the distance of user equipment.When in charge coil 320 Curent change when reaching certain threshold values and meaning user equipment approaching device to certain distance, if camera module 420 is not Two dimensional code can successfully be read, then main control processor 720 issues control signal and to open radiofrequency field immediately, camera 120 is closed, It executes NFC transaction and accepts process.Otherwise, then the sending of main control processor 720 control signal does not open radiofrequency field and executes two dimensional code Transaction accepts process.
In this way, read according to the barcode scanning gun apparatus of the third embodiment without the non-receiving reason of manual switching and barcode scanning, and It is that can be automatically sensed using starting charge coil 320 and electric current measuring and calculating module 321 with a distance from user equipment and in distance To open radiofrequency field less than preset threshold and in the case that camera module 420 does not recognize two dimensional code to execute NFC Transaction accepts process.
4th embodiment
Then, two-in-one barcode scanning gun is read firstly, for the non-receiving reason and barcode scanning of the 4th embodiment proposition of the invention Device is illustrated.
The non-receiving reason and barcode scanning that 4th embodiment of the invention proposes read two-in-one barcode scanning gun apparatus and first The barcode scanning gun apparatus of embodiment the difference is that, switching switch 300 is not provided in the 4th embodiment, replaces and sets Range sensor and light sensor are set.
Fig. 8 is the appearance diagram for indicating the barcode scanning gun apparatus of four embodiment of the invention.
As shown in figure 8, the barcode scanning gun apparatus of four embodiment of the invention has: camera 130, for being read by barcode scanning Take bar code information;NFC antenna 230 non-connects signal for receiving;Range sensor 330, for feeling on camera barcode scanning direction Survey and close the distance between user equipment judge whether user equipment is close with this and accept region;And light passes Sensor 331 judges whether user equipment opens two dimension for sensing in camera barcode scanning direction glazed thread Strength Changes with this Code interface.
Wherein, NFC antenna 230 surrounds the periphery that 130 region of camera is arranged in.Range sensor 330 and light level Device 331 judges whether user equipment is close with this and accepts region also around the periphery that 130 region of camera is arranged in.
Fig. 9 is the structural block diagram for indicating the barcode scanning gun apparatus of four embodiment of the invention.As shown in figure 9, the present invention the The barcode scanning gun apparatus of four embodiments is further equipped with:
Camera module 430, the bar code information read for obtaining and parsing the camera 130;
It is non-to connect processing module 530, for generating radiofrequency field, and obtains receive from NFC antenna 230 non-and connect signal;
Safe processor 630 for handling the non-non- signal that connects for connecing the acquisition of processing module 530, and connects processing mould to non- Block 530 transmits the control signal from following main control processors 730;And
Main control processor 730, for generating control signal to open and close by camera module 430 to the 120 of camera It carries out control and connects processing module 530 by non-the opening and closing of radiofrequency field are controlled.
Wherein, the main control processor 730 light while the distance that range sensor 330 exports is less than predetermined distance The light intensity fall that sensor 331 senses reaches defined threshold and camera module 430 has not been able to successfully obtain Control signal is generated in the case where bar code information, so that closing camera 130 and opening radiofrequency field, otherwise closes radio frequency ?.
Specifically, for example, in payment link, barcode scanning gun apparatus opens camera 130 and begins trying to read user's two dimensional code, Start range sensor 330 simultaneously and light sensor 331 incudes the distance and light intensity of user equipment.Work as range sensor 330 when recognizing user equipment approaching device to certain distance, if light sensor 331 recognize light luminance occur it is obvious The trend that declines to a great extent (such as decline 80%), and fail and read two dimensional code, then open NFC radiofrequency field immediately, close camera shooting First 130, it executes NFC transaction and accepts process, otherwise, do not open NFC radiofrequency field, continue to read two dimensional code, execute two dimensional code transaction Accept process.
Hereinafter, for using four embodiment of the invention barcode scanning gun apparatus realize an exemplary specific link into Row explanation.
After entering payment link, following below scheme is executed:
(1) camera module 430 opens camera 130, starts to read two dimensional code;
(2) range sensor 330 starts to start, incude calculate close to equipment close user equipment and barcode scanning gun apparatus away from From;
(3) light sensor 331 starts to start, induction light intensity variation, record and the brightness for calculating current time node;
(4) before close user equipment enters 330 preset threshold range of range sensor, if camera module 430 Success identifies and reads two dimensional code, then closes range sensor 330 and light sensor 331 immediately by main control processor 730, Stop induction process, and executes subsequent two dimensional code transaction flow.
(5) after close user equipment enters 330 preset threshold range of range sensor, light sensor 331 It calculates compared to the brightness fall before entering after entering threshold range, if there is the trend of declining to a great extent (such as decline 80%), then Radiofrequency field is opened immediately by main control processor 730, closes camera 130, stops two dimensional code and reads process, executes NFC transaction Process is accepted, otherwise, does not open radiofrequency field, continues to read two dimensional code, two dimensional code transaction is executed and accepts process;
(6) after transaction flow, NFC radiofrequency field and camera are closed, waits subsequent operation.
In this way, read according to the barcode scanning gun apparatus of the 4th embodiment without the non-receiving reason of manual switching and barcode scanning, and It is that can be automatically sensed with a distance from user equipment and be less than in distance pre- using range sensor 330 and light sensor 331 If threshold value and camera module 420 make in the case where not recognizing two dimensional code open radiofrequency field with execute NFC transaction by Manage process.
Barcode scanning gun apparatus of the invention is illustrated above, then, for non-receiving reason of the invention and barcode scanning The method for handover control of reading is illustrated.
Figure 10 is the flow chart for the method for handover control for indicating that non-receiving reason and barcode scanning of the invention is read.
As shown in Figure 10, the method for handover control that non-receiving reason of the invention and barcode scanning are read includes the following steps:
Switching signal obtaining step S100: switching is obtained for the non-switching signal for receiving reason and barcode scanning and reading;
It controls signal generation step S200: being controlled according to the switching signal and generate control signal for realizing non-receiving reason The opening and closing of radiofrequency field carry out control and the opening and closing of the camera for realizing barcode scanning reading control;With And
It executes step S300: opening camera according to the control signal and close radiofrequency field and read or close to execute barcode scanning It closes camera and opens radiofrequency field to execute non-receiving reason.
As an example, in switching signal obtaining step S100, the switching signal from user is obtained.
As another example, in switching signal obtaining step S100, as switching signal, camera barcode scanning side is obtained The reference conditions of bar code information whether are successfully obtained with the distance between close user equipment and camera upwards, in this way, It is generated in step S200 in control signal, in the distance close user equipment between less than predetermined distance and described Camera module has not been able in the case where successfully obtaining bar code information, generate control signal so that close the camera and The radiofrequency field is opened, the radiofrequency field is otherwise closed.
As another example, in switching signal obtaining step S100, as switching signal, obtain and close user Whether induced current, the faradic curent change size and the camera generated between equipment successfully obtains bar code letter The reference conditions of breath reach regulation threshold in the faradic curent change in this way, generating in step S200 in control signal Value and the camera have not been able to generate control signal in the case where successfully obtaining bar code information, so that closing the camera shooting Radiofrequency field described in head and opening, otherwise to close the radiofrequency field.
As another example, in switching signal obtaining step S100, as switching signal, obtain in camera barcode scanning On direction with the distance between close user equipment, camera barcode scanning direction glazed thread Strength Changes and camera whether Success obtains the reference conditions of bar code information, in this way, generating in step S200 in control signal, sets described with close user It is the distance between standby that less than predetermined distance, the light intensity fall reaches defined threshold and the camera not simultaneously Control signal is generated in the case where bar code information can successfully be obtained, so that closing the camera and opening the radio frequency , otherwise to close the radiofrequency field.
The present invention also provides a kind of computer readable storage mediums, store computer program thereon, which is characterized in that the journey The method for handover control that above-mentioned non-receiving reason and barcode scanning are read is realized when sequence is executed by processor.
The present invention also provides a kind of computer equipment, including memory, processor and storage are on a memory and can be The computer program run on processor, which is characterized in that the processor is realized above-mentioned when executing the computer program The non-method for handover control for receiving reason and barcode scanning and reading.
As described above, barcode scanning gun apparatus according to the present invention and the non-method for handover control for receiving reason and barcode scanning and reading, It can unify payment experience, user is not necessarily to pay the different sensing device of equipment alignment pos terminal.Moreover, being able to solve Same terminal accepts mutual interference problem when NFC and barcode scanning payment simultaneously.Simultaneously, additionally it is possible to simplify cashier's cash register process, receive Silver-colored member's use device induction NFC device is consistent with the mode of operation of barcode scanning.In particular, can be realized user's master control is connect using non- The mode of doing business of NFC or two dimensional code are avoided by unnecessary guidance.In addition, also can reduce trade company purchases a variety of equipments Cost, save business counter space.
Example above primarily illustrates barcode scanning gun apparatus of the invention and the non-switching control for receiving reason and barcode scanning and reading Method.Although only some of a specific embodiment of the invention are described, those of ordinary skill in the art are answered Work as understanding, the present invention can implemented without departing from its spirit in range in many other forms.Therefore, the example shown It is considered as illustrative and not restrictive with embodiment, is not departing from the essence of the present invention as defined in appended claims In the case where mind and range, the present invention may cover various modification and replacement.

Claims (17)

1. a kind of barcode scanning gun apparatus, which is characterized in that have:
Camera reads bar code information by barcode scanning;
NFC antenna, reception is non-to connect signal;
Camera module obtains and parses the bar code information that the camera is read;
It is non-to connect processing module, radiofrequency field is generated, and obtain receive from the NFC antenna non-and connect signal;
Safe processor handles the non-non- signal that connects for connecing processing module acquisition, and connects processing mould to the NFC is non- Block transmits the control signal from following main control processors;And
Main control processor, generate control signal with the opening of opening and closing and the radiofrequency field for the camera and Closing is controlled.
2. barcode scanning gun apparatus as described in claim 1, which is characterized in that
The peripheral region of the camera is arranged in the NFC antenna.
3. barcode scanning gun apparatus as claimed in claim 1 or 2, which is characterized in that be further equipped with:
Switching switch, for inputting the switching signal from user,
Wherein, in the case that the switching signal of the user is for switching to barcode scanning reading manner, the master control processing Device generates control signal so that closing the radiofrequency field and opening camera, when the switching of the user according to switching signal Signal be for switch to it is non-receive reason mode in the case where, the main control processor according to switching signal generate control signal with So that opening the radiofrequency field and closing camera.
4. barcode scanning gun apparatus as claimed in claim 1 or 2, which is characterized in that be further equipped with:
Range sensor, for being sensed on camera barcode scanning direction at a distance between close user equipment,
Wherein, the main control processor is less than predetermined distance and the camera mould in the distance that the range sensor exports Block has not been able in the case where successfully obtaining bar code information, generates control signal so that closing described in the camera and opening Otherwise radiofrequency field does not open the radiofrequency field.
5. barcode scanning gun apparatus as claimed in claim 4, which is characterized in that
The peripheral region of the camera is arranged in the range sensor.
6. barcode scanning gun apparatus as claimed in claim 1 or 2, which is characterized in that be further equipped with:
Charge coil, for incuding the induced current generated between close user equipment;
Electric current calculates module, for calculating the faradic curent change size,
Wherein, the main control processor reaches defined threshold and the camera shooting in the electric current that electric current measuring and calculating module is calculated Head module has not been able to generate control signal in the case where successfully obtaining bar code information, so that closing the camera and opening Otherwise the radiofrequency field closes the radiofrequency field.
7. barcode scanning gun apparatus as claimed in claim 6, which is characterized in that
The peripheral region of the camera is arranged in the charge coil.
8. barcode scanning gun apparatus as claimed in claim 1 or 2, which is characterized in that be further equipped with:
Range sensor, for being sensed on camera barcode scanning direction at a distance between close user equipment;And
Light sensor, for sensing in camera barcode scanning direction glazed thread Strength Changes;
Wherein, the main control processor is less than the predetermined distance light level simultaneously in the distance that the range sensor exports The light intensity fall that device senses reaches defined threshold and the camera module has not been able to successfully obtain bar code letter Control signal is generated in the case where breath, so that closing the camera and opening the radiofrequency field, is otherwise penetrated described in closing Frequency field.
9. barcode scanning gun apparatus as claimed in claim 8, which is characterized in that
The main control processor is not less than predetermined distance and the camera module in the distance that the range sensor exports Control signal is generated in the case where successfully having obtained bar code information, so that closing the range sensor and the light sensor And close the radiofrequency field.
10. barcode scanning gun apparatus as claimed in claim 8, which is characterized in that
The peripheral region of the camera is arranged in the range sensor,
The peripheral region of the camera is arranged in the light sensor.
11. a kind of non-method for handover control for receiving reason and barcode scanning and reading, which is characterized in that include the following steps:
Switching signal obtaining step obtains switching for the non-switching signal for receiving reason and barcode scanning and reading;
It controls signal and generates step, controlled according to the switching signal and generate control signal for realizing the non-radio frequency for receiving reason The opening and closing of field carry out control and the opening and closing of the camera for realizing barcode scanning reading control;And
Step is executed, camera is opened according to the control signal and closes radiofrequency field and taken the photograph with executing barcode scanning reading or closing As head and radiofrequency field is opened to execute non-receiving reason.
12. the non-method for handover control for receiving reason and barcode scanning and reading as claimed in claim 11, which is characterized in that
In the switching signal obtaining step, the switching signal from user is obtained.
13. the non-method for handover control for receiving reason and barcode scanning and reading as claimed in claim 11, which is characterized in that further tool It is standby:
In the switching signal obtaining step, as switching signal, obtains and set on camera barcode scanning direction with close user Whether the distance between standby and camera successfully obtains the reference conditions of bar code information,
Generated in step in the control signal, the distance close user equipment between less than predetermined distance and The camera module has not been able in the case where successfully obtaining bar code information, generates control signal so that closing the camera And the radiofrequency field is opened, otherwise to close the radiofrequency field.
14. the non-method for handover control for receiving reason and barcode scanning and reading as claimed in claim 11, which is characterized in that
In the switching signal obtaining step, as switching signal, the induction generated between close user equipment is obtained Whether electric current, the faradic curent change size and camera successfully obtain the reference conditions of bar code information,
It is generated in step in the control signal, reaches defined threshold and the camera shooting in the faradic curent change Head has not been able to generate control signal in the case where successfully obtaining bar code information, so that closing described in the camera and opening Radiofrequency field, otherwise close the radiofrequency field.
15. the non-method for handover control for receiving reason and barcode scanning and reading as claimed in claim 11, which is characterized in that
In the switching signal obtaining step, as switching signal, obtain on camera barcode scanning direction with close user Whether the distance between equipment successfully obtains bar code information in camera barcode scanning direction glazed thread Strength Changes and camera Reference conditions,
It is generated in step in the control signal, is less than predetermined distance simultaneously in the distance between close user equipment The light intensity fall reaches defined threshold and the camera has not been able in the case where successfully obtaining bar code information Control signal is generated otherwise to close the radiofrequency field so that closing the camera and opening the radiofrequency field.
16. a kind of computer readable storage medium, stores computer program thereon, which is characterized in that the program is held by processor The method for handover control that non-receiving reason and barcode scanning as described in any one of claim 10 ~ 15 are read is realized when row.
17. a kind of computer equipment, can run on a memory and on a processor including memory, processor and storage Computer program, which is characterized in that the processor is realized any one in claim 10 ~ 15 when executing the computer program The method for handover control that non-receiving reason and barcode scanning described in are read.
CN201810877063.3A 2018-08-03 2018-08-03 Barcode scanning gun apparatus and the non-method for handover control for receiving reason and barcode scanning and reading Pending CN109426746A (en)

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PCT/CN2019/094477 WO2020024758A1 (en) 2018-08-03 2019-07-03 Code scanning gun device and switching control method for non-contact acceptance and code scanning reading

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