CN109472175A - Electromagnetic induction device and accepting terminal and its method for handover control - Google Patents
Electromagnetic induction device and accepting terminal and its method for handover control Download PDFInfo
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- CN109472175A CN109472175A CN201810953568.3A CN201810953568A CN109472175A CN 109472175 A CN109472175 A CN 109472175A CN 201810953568 A CN201810953568 A CN 201810953568A CN 109472175 A CN109472175 A CN 109472175A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
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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
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3276—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being read by the M-device
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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
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3278—RFID or NFC payments by means of M-devices
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Abstract
The present invention relates to a kind of accepting terminals.The accepting terminal includes electromagnetic induction device and mobile terminal, wherein electromagnetic induction device includes: first coil, and the first electric current calculates module, the first faradic variation that detection first coil generates；First main control processor controls the modules of electromagnetic induction device；First communication module, for carrying out short haul connection between mobile terminal；Mobile terminal includes: the second coil；Second electric current calculates module, for detecting the second faradic variation of the second coil generation；Second main control processor controls the modules of mobile terminal；And second communication module, for carrying out short haul connection between electromagnetic induction device.In accordance with the invention it is possible to save the cost for accepting equipment, no longer need to purchase particular terminal, former accepting terminal part of functions is substituted by mobile phone terminal.
Description
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
Electromagnetic induction device, the accepting terminal for having the electromagnetic induction device and the non-switching control side for receiving reason and barcode scanning and reading
Method.
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 non-receiving reason (NFC) and barcode scanning reads (for example, two dimensional code, bar code etc.).
It is read in order to take into account non-receiving reason and barcode scanning, general trade company needs to buy integrated NFC and two dimensional code function
Accepting terminal.But such accepting terminal has the disadvantage in that
(1) accepting terminal higher cost；
(2) accepting terminal does not have other function other than accepting function, and frequency of use is low；
(3) accepting terminal tool due to its frequency of use is low and figure is larger, it is more burdensome in trade company；
(4) trade company often will specially purchase specific accepting terminal.
Under some small difference quotient family scenes, as described above, accepting terminal higher cost, frequency of use is lower, accepts
Terminal land occupation is larger, and small difference quotient householder does not have wish to go particular purchased accepting terminal.
Summary of the invention
In view of described problem, accepts equipment cost the present invention is directed to propose one kind can save, makes existing accepting terminal
A part by mobile terminal (such as mobile phone) accepting terminal and it is non-receive reason and barcode scanning read method for handover control.
Electromagnetic induction device of the invention characterized by comprising
Coil generates induced current using electromagnetic induction；
Electric current calculates module, detects the faradic variation that the coil generates；And
Main control processor receives the output from electric current measuring and calculating module, and the modules of electromagnetic induction device are carried out
Control.
Preferably, the electric current measuring and calculating module is by judging that faradic variation size judges whether there is external equipment
Close to the electromagnetic induction device.
Preferably, when the electric current measuring and calculating module have external equipment close to the electromagnetic induction device in the case where, it is described
Coil plays a role as charge coil.
Preferably, further comprise:
It is non-to connect processing module, radiofrequency field is generated, and obtain and non-connect signal；
Safe processor handles the non-non- signal that connects for connecing processing module acquisition, and non-connects processing module to described
Transmit the control signal from the main control processor.
Preferably, further comprise:
Barcode scanning module reads bar code information by barcode scanning and parses bar code information；And
Communication module, for realizing short haul connection with outside.
Preferably, the electromagnetic induction device is configured to triangular prism form.
Preferably, the coil is arranged in the lower surface of a faceted pebble of triangular prism form.
Accepting terminal of the invention, which is characterized in that including electromagnetic induction device and mobile terminal,
Wherein, the electromagnetic induction device includes:
First coil generates the first induced current using electromagnetic induction；
First electric current calculates module, detects the first faradic variation that the first coil generates；
First main control processor receives the output from electric current measuring and calculating module, for the modules of electromagnetic induction device
It is controlled；
First communication module, for carrying out short haul connection between the mobile terminal；
The mobile terminal includes:
Second coil, for generating the second induced current by electromagnetic induction；
Second electric current calculates module, the second faradic variation generated for detecting second coil；
Second main control processor receives the output from second electric current measuring and calculating module, for the modules of mobile terminal
It is controlled；And
Second communication module, for carrying out short haul connection between the electromagnetic induction device.
Preferably, the first electric current measuring and calculating module is by judging that the described first faradic variation size judges to be
The no mobile terminal close to the electromagnetic induction device,
The second electric current measuring and calculating module is by judging that the described second faradic variation size judges whether the movement
Terminal is close to the electromagnetic induction device.
Preferably, when first electric current measuring and calculating module judges the mobile terminal close to the feelings of the electromagnetic induction device
Under condition, first main control processor controls the first communication module and is opened so that and mobile terminal progress communication link
It connects,
In the case that second electric current measuring and calculating module judges the mobile terminal close to the electromagnetic induction device, described the
The two main control processors control second communication module is opened so as to be communicatively coupled with the electromagnetic induction device.
Preferably, when first electric current calculates module and second electric current measuring and calculating module judges the mobile terminal
In the case where the electromagnetic induction device, the first coil plays a role as charge coil, and second coil is made
It plays a role for power receiving coil.
Preferably, the electromagnetic induction device further comprises:
It is non-to connect processing module, radiofrequency field is generated, and obtain and non-connect signal；
Safe processor handles the non-non- signal that connects for connecing processing module acquisition, and non-connects processing module to described
Transmit the control signal from the main control processor;
Scan module is read by barcode scanning and parses bar code information.
Preferably, the electric moveable terminal further comprises:
Application module is paid, the operational order for being relevant to payment of user is received,
When user's selection is non-connect payment function in the case where, second main control processor will open the non-processing module that connects
Instruction is via the second communication module, the first communication module, first main control processor and the safe handling
Device be transmitted to it is described it is non-connect processing module so that it is described it is non-connect processing module work；When user select barcode scanning function the case where
Under, the instruction for opening the code module is passed through the second communication module, first communication by second main control processor
Module and first main control processor are sent to the barcode scanning module so that the barcode scanning module works.
The method for handover control that non-receiving reason of the invention and barcode scanning are read, which is characterized in that utilize electromagnetic induction device
It realizes, includes the following steps: with mobile terminal
Induced current obtaining step monitors the faradic size between electromagnetic induction device and mobile terminal and according to induction
The size of electric current judges whether electromagnetic induction device and mobile terminal are close；
Communication link establishment step is judged as that electromagnetic induction device and mobile terminal are close in the induced current obtaining step
In the case of, establish the communication link between electromagnetic induction device and mobile terminal；
Signal transmission step is controlled, will indicate that needing to be implemented the non-control signal for receiving reason or barcode scanning reading leads to from mobile terminal
It crosses the communication link and passes to electromagnetic induction device；And
Movement executes step, executes barcode scanning according to electromagnetic induction device described in the control signal and reads or execute non-receiving
Reason.
Preferably, in the induced current obtaining step, by judging first coil and shifting in electromagnetic induction device
The induced current size generated between the second coil in dynamic terminal judges whether electromagnetic induction device and mobile terminal are close.
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, using the electromagnetic induction device that non-receiving reason and barcode scanning reading can be switched of the invention, having the electricity
The accepting terminal of magnetic-inductive device and it is non-receive reason and barcode scanning read method for handover control can save accept equipment at
This, no longer needs to purchase particular terminal, former accepting terminal part of functions is substituted by mobile phone terminal, moreover, mobile phone is converted into POS terminal
Mode it is easy to operate, it is only necessary to mobile phone is placed in equipment by user, and mobile phone and equipment can automatically form accepting terminal, together
When, additionally it is possible to it charges to mobile phone.
Detailed description of the invention
Fig. 1 is the organigram for indicating the electromagnetic induction device of an embodiment of the present invention.
Fig. 2 is the schematic diagram for indicating the electromagnetic induction method between electromagnetic induction device and mobile terminal of the invention.
Fig. 3 is to indicate that electric current measuring and calculating module 12 of the invention judges faradic schematic diagram.
Fig. 4 is the organigram for indicating the accepting terminal of one embodiment of the present invention.
Fig. 5 is the flow chart for the method for handover control for indicating that the non-receiving reason of an embodiment of the present invention and barcode scanning are 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.
It is directed to a kind of equipment in the present invention, the mobile terminal (such as mobile phone) which can be used family is placed on this
After equipment, the mobile terminal of user and the equipment are automatically connected to form POS device, and optionally, this kind of equipment can also
It enough has both and carries out charge function to the mobile terminal of user.Due to generating electromagnetic induction between the equipment and mobile terminal,
Hereinafter the equipment is known as " electromagnetic induction device " by us.
It is illustrated firstly, for electromagnetic induction device of the invention.
Fig. 1 is the organigram for indicating the electromagnetic induction device of an embodiment of the present invention.
As shown in Figure 1, the electromagnetic induction device 10 of an embodiment of the present invention includes: coil 11, for passing through electromagnetism sense
Induced current should be generated；Electric current calculates module 12, the faradic variation generated for detecting the coil 11；Master control processing
Device 13 receives the output from electric current measuring and calculating module 12, the modules of electromagnetic induction device is controlled；It is non-to connect processing
Module 14, realization is non-to connect processing；Barcode scanning module 15, is read by barcode scanning and parses bar code information；And communication module 16, it is used for
Short haul connection is realized with outside；Safe processor 17 handles the non-non- signal that connects for connecing the acquisition of processing module 14, and to
The non-processing module 104 that connects transmits the control signal from main control processor 13.Here, communication module 16 is, for example, bluetooth module etc.
Proximity communication module, for being attached communication with user hand generator terminal.In addition, electromagnetic induction device 10 is also equipped with for supplying
Electricity and the power supply (not shown) that electric current is generated in coil.
Moreover, as shown in Figure 1, electromagnetic induction device 10 is in triangular prism form, wherein the step coil under the face triangular prism A
11, for incuding " charging current " to the mobile terminal prevented on the face A of the electromagnetic induction device.Its principle of induction is wireless
The electromagnetic induction principle of charging.
Cloth coil under the face triangular prism A, for incuding " charging " to the mobile phone being placed on the face equipment A.Its principle is wireless
The principle of the electromagnetic induction of charging, as shown in Figure 2.Fig. 2 is indicated between electromagnetic induction device and mobile terminal of the invention
The schematic diagram of electromagnetic induction method.
As shown in Fig. 2, power transmission coil (coil 11 for referring to electromagnetic induction device herein) generates the alternating current of certain frequency,
By electromagnetic induction in power receiving coil, certain electricity is generated in the Inside coil for mobile terminal (such as smart phone) herein
Stream.Just whether electric current measuring and calculating module 12 is by calculating whether electric current changes in this way, it will be able to judge electromagnetic induction device 10
" charging " is being carried out to user mobile phone, thus, it will be able to judge whether user is placed on mobile terminal on the face equipment A.Generally
In the case of, between power transmission coil (coil 11 for referring to electromagnetic induction device) and power receiving coil (coil in mobile terminal) most
Big power transmission distance is number mm ~ about 10cm.
It is illustrated sequentially for the working principle of electric current measuring and calculating module 12.
Fig. 3 is to indicate that electric current measuring and calculating module 12 of the invention judges faradic schematic diagram.
When having electric current to pass through in the coil 11 of electromagnetic induction device 10, magnetic field will be around established, generates magnetic flux, and
When electric current in the coil 11 of electromagnetic induction device 10 changes, also generated in the coil 21 of the mobile terminal 20 near it
Electric current.Energy is coupled due to existing, causes field strength to change, the electric current on the coil 11 of electromagnetic induction device 10 becomes
Change, on the basis of the size of current that electromagnetic induction device 10 not yet charges to mobile terminal 20, is demonstrate,proved if electric current changes
Bright mobile terminal 20 generates electric current, and mobile terminal 20 " charges ".
Link is being used, mobile terminal 20 is placed on the face equipment A by user, and the electric current of electromagnetic induction device 10 calculates module
12 measuring and calculating change to its internal current (means that electromagnetic induction device 10 knows that mobile terminal 20 has been placed on electromagnetic induction dress
Set on 10), then open communication module 16.Correspondingly, mobile terminal 20 senses that it is being " charged up ", then has adjusted itself
Communication module connect with the communication module 16 of electromagnetic induction device 10, and mobile terminal 20 has adjusted corresponding bank settlement function
(such as APP), electromagnetic induction device 10 is controlled by the function carries out barcode scanning and operate or non-connect operation.
Then, an embodiment of the accepting terminal being made of mobile terminal and electromagnetic induction device is said
It is bright.
Fig. 4 is the organigram for indicating the accepting terminal of one embodiment of the present invention.
As shown in figure 4, the accepting terminal of an embodiment of the present invention includes electromagnetic induction device 100 and mobile terminal
200。
Wherein, electromagnetic induction device 100 includes:
First coil 110, for generating the first induced current by electromagnetic induction, for being generated to mobile terminal 200 " charging "
Induced current；
First electric current calculates module 120, the first faradic variation generated for detecting the first coil；
First main control processor 130 receives the output from electric current measuring and calculating module, for each mould of electromagnetic induction device
Block is controlled, and specifically for the first electric current measuring and calculating module 120, following first communication modules 140, non-connects processing module
140 and barcode scanning module 160 control；
First communication module 140 for carrying out short haul connection between the mobile terminal, such as can be carried out using bluetooth
Instruction interaction function is completed in communication；
It is non-to connect processing module 140, radiofrequency field is generated, and obtain the non-signal that connects received from NFC antenna 170 and connect with the non-of outside
Equipment can be realized non-switched letter；
Safe processor 150 handles the non-non- signal that connects for connecing processing module acquisition, and non-connects processing mould to described
Block transmits the control signal from the main control processor, such as realize the non-reading for connecing card, Encryption Algorithm, the protection of tamper machine etc.
Function is supported to dodge the ability for paying transaction so that the electromagnetic induction device 100 has;And
Scan module 160 is read and is parsed by barcode scanning bar code information, such as can be camera module, identifies two using it
Tie up code perhaps bar code parsing two dimensional code or bar code the information content.
Wherein, mobile terminal 200 includes:
Second coil 210 is felt for generating the second induced current by electromagnetic induction in generating to mobile terminal 200 " charging "
Answer electric current；
Second electric current calculates module 220, the second faradic variation generated for detecting second coil；
Second main control processor 230 receives the output from second electric current measuring and calculating module, for each mould of mobile terminal
Block is controlled, and the second electric current measuring and calculating module 220, following second communication modules 240, payment application module 250 can be controlled,
Realize with electromagnetic induction device 100 dock and control；
Second communication module 240, for carrying out short haul connection, such as Bluetooth communication between the electromagnetic induction device；With
And
Application module 250 is paid, the operational order for being relevant to payment of user is received.
Alternatively, it is also possible to which indicator light (not shown) is arranged in electromagnetic induction device 100, can be used to prompt current electromagnetic
Sensing device 100, which is in, non-receives reason state or barcode scanning processing status.
Wherein, the first electric current calculates module 120 by judging that the first faradic variation size judges mobile terminal
Whether 200 close to the electromagnetic induction device 100, and the second electric current measuring and calculating module 220 is by judging the second faradic variation
Size and judge mobile terminal whether close to electromagnetic induction device 100.
Specifically, 120 pieces of mould are calculated when the first electric current judge the case where mobile terminal 200 is close to electromagnetic induction device 100
Under, the first main control processor 130 receives the output of the first electric current measuring and calculating module 120, and according to the situation control the received
One communication module 140 is opened so as to be communicatively coupled with mobile terminal 200.Similarly, when the second electric current calculates module 220
Mobile terminal 200 is judged in the case where the electromagnetic induction device 100, and the second main control processor 230 receives the measuring and calculating of the second electric current
The output of module 220, the second main control processor 230 control second communication module 240 are opened so that and electromagnetic induction device 100
It is communicatively coupled.
In addition, realize communication connection in the case where, also simultaneously using electromagnetic induction device 100 to mobile terminal 200 into
Charging is gone.In this case, first coil 110 plays a role as charge coil, and the second coil 210 is sent out as power receiving coil
The effect of waving.
Switch the non-specific feelings for receiving reason and barcode scanning and reading both modes sequentially for the accepting terminal of present embodiment
Condition is illustrated.In the case where realizing communication connection between electromagnetic induction device 100 and mobile terminal 200, when user selects
It is non-connect payment function in the case where, payment application module 250 receive the operational order of user (i.e. so that non-connect processing module
The operational orders of 140 work) and pass to the second main control processor 230, which is passed through the by the second main control processor 230
Two communication modules 240 are sent to the first communication module 140 of electromagnetic induction device 100, and first communication module 140 refers to the operation
Order is sent to the first main control processor 130, and the first main control processor 130 will open the non-operational order for connecing processing module 140 again
By safe processor 150 be transmitted to it is non-connect processing module 140 so that it is non-connect processing module 140 start to work；When user selects
In the case where selecting barcode scanning function, payment application module 250 receives the operational order of user (i.e. so that 160 work of barcode scanning module
The operational order of work), and the operational order is passed into the second main control processor 230, the second main control processor 230 is by the operation
Instruction is transmitted to the first communication module 140 of electromagnetic induction device 100, the first short distance communication by second communication module 240
The operational order is sent the first main control processor 130 by module 140, and the first main control processor 130 transmits the operational order
To barcode scanning module 160 so that non-connect the start-up operation of processing module 160.
Electromagnetic induction device and accepting terminal of the invention are illustrated above.Then, for of the invention
The non-method for handover control for receiving to manage and barcode scanning is read is illustrated.
Fig. 5 is the flow chart for the method for handover control for indicating that the non-receiving reason of an embodiment of the present invention and barcode scanning are read.
As shown in figure 5, the method for handover control that the non-receiving reason and barcode scanning of an embodiment of the present invention are read is to utilize electricity
Magnetic-inductive device and mobile terminal realize that it includes the following steps:
Induced current obtaining step S100: faradic size and basis between monitoring electromagnetic induction device and mobile terminal
Faradic size judges whether electromagnetic induction device and mobile terminal are close；
Communication link establishment step S200: it is judged as that electromagnetic induction device and mobile terminal lean in the induced current obtaining step
In the case where close, the communication link between electromagnetic induction device and mobile terminal is established；
Control signal transmission step S300: it will indicate that needing to be implemented the non-control for receiving reason or barcode scanning reading believes from mobile terminal
Number electromagnetic induction device is passed to by the communication link；And
Movement executes step S400, executes barcode scanning according to electromagnetic induction device described in the control signal and reads or execute non-connect
It accepts.
Wherein, in induced current obtaining step S100, by judging first coil and movement in electromagnetic induction device
The induced current size generated between the second coil in terminal judges whether electromagnetic induction device and mobile terminal are close.
Specifically, as an example, what the non-receiving reason and barcode scanning for illustrating the present invention an embodiment were read cuts
Change control method.
Entering using before link, the first communication module (such as bluetooth module) of electromagnetic induction device non-connects processing mould
Block (radiofrequency field), barcode scanning module (camera) are in closed state, the coil of electromagnetic induction device be in always energized state,
Non- receiving reason function is unavailable.
After entering using link, following below scheme is executed:
(1) mobile terminal is placed on electromagnetic induction device by user；
(2) mobile terminal, which perceives it and is being " charged up ", has adjusted communication module and payment application module (such as bank settlement
APP)；
(3) the electric current measuring and calculating module of electromagnetic induction device senses that electric current changes compared with primary current, then judges user
Mobile terminal is placed on electromagnetic induction device, is opened first communication module (such as bluetooth module), the mobile end with user
End is communicatively coupled；
(4) user carries out payment information input in the payment application module of mobile terminal and payment method selection generates payment
Instruction；
Receive reason mode (such as NFC) if (a) payment method selection is non-, the non-of electromagnetic induction device connects processing module opening
Card image is read, the non-transaction flow for connecing and dodging and paying is executed；
If (b) payment method selects barcode scanning mode, electromagnetic induction device is opened barcode scanning module (such as opening camera) and is read
Take bar code information；
(5) indicator light prompt is ongoing is barcode scanning mode or non-receives reason mode；
(6) after transaction flow, the non-receiving reason module of closing (such as make radiofrequency field closing etc.) and barcode scanning module (such as make
Camera is obtained to close), wait subsequent operation.
Using the electromagnetic induction device that non-receiving reason and barcode scanning reading can be switched of the invention, has the electromagnetic induction device
Accepting terminal and it is non-receive reason and barcode scanning read method for handover control can obtain following technical effect:
The cost for accepting equipment can be saved, no longer needs to purchase particular terminal, former accepting terminal part of functions is replaced by mobile phone terminal
Generation；
The mode that mobile phone is converted into POS terminal is easy to operate, it is only necessary to which mobile phone is placed in equipment by user, and mobile phone is with equipment
Accepting terminal can be automatically formed；
In addition to can be realized it is non-connect payment and barcode scanning payment, electromagnetic induction device of the invention can also fill mobile phone
Electricity.
In addition, storing computer program thereon the present invention also provides a kind of calculation machine readable storage medium storing program for executing, which is characterized in that
The program realizes the method for handover control that above-mentioned non-receiving reason and barcode scanning are read when being executed by processor.
Furthermore the present invention also provides a kind of computer equipment, including memory, processor and storage are on a memory simultaneously
The computer program that can be run on a processor, which is characterized in that the processor is realized when executing the computer program
The method for handover control that the non-receiving reason and barcode scanning stated are read.
Example above primarily illustrates the electromagnetic induction device that non-receiving reason and barcode scanning reading can be switched of the invention, has
The accepting terminal of the electromagnetic induction device and the non-method for handover control for receiving reason and barcode scanning and reading.Although only to wherein one
A little a specific embodiment of the invention are described, but those of ordinary skill in the art are it is to be appreciated that the present invention can be
Implement without departing from its spirit in range in many other forms.Therefore, the example shown is considered as showing with embodiment
Meaning property and not restrictive, in the case where not departing from the spirit and scope of the present invention as defined in appended claims,
The present invention may cover various modification and replacement.
Claims (17)
1. a kind of electromagnetic induction device characterized by comprising
Coil generates induced current using electromagnetic induction；
Electric current calculates module, detects the faradic variation that the coil generates；And
Main control processor receives the output from electric current measuring and calculating module, and the modules of electromagnetic induction device are carried out
Control.
2. electromagnetic induction device as described in claim 1, which is characterized in that
The electric current measuring and calculating module is by judging that faradic variation size judges whether there is external equipment close to the electricity
Magnetic-inductive device.
3. electromagnetic induction device as described in claim 1, which is characterized in that
When electric current measuring and calculating module have external equipment close to the electromagnetic induction device in the case where, the coil is as charging
Coil plays a role.
4. electromagnetic induction device as described in claim 1, which is characterized in that further comprise:
It is non-to connect processing module, radiofrequency field is generated, and obtain and non-connect signal；
Safe processor handles the non-non- signal that connects for connecing processing module acquisition, and non-connects processing module to described
Transmit the control signal from the main control processor.
5. electromagnetic induction device as claimed in claim 1 or 2, which is characterized in that further comprise:
Barcode scanning module reads bar code information by barcode scanning and parses bar code information；And
Communication module, for realizing short haul connection with outside.
6. electromagnetic induction device as described in claim 1, which is characterized in that
The electromagnetic induction device is configured to triangular prism form.
7. electromagnetic induction device as described in claim 1, which is characterized in that
The coil is arranged in the lower surface of a faceted pebble of triangular prism form.
8. a kind of accepting terminal, which is characterized in that including electromagnetic induction device and mobile terminal,
Wherein, the electromagnetic induction device includes:
First coil generates the first induced current using electromagnetic induction；
First electric current calculates module, detects the first faradic variation that the first coil generates；
First main control processor receives the output from electric current measuring and calculating module, for the modules of electromagnetic induction device
It is controlled；
First communication module, for carrying out short haul connection between the mobile terminal；
The mobile terminal includes:
Second coil, for generating the second induced current by electromagnetic induction；
Second electric current calculates module, the second faradic variation generated for detecting second coil；
Second main control processor receives the output from second electric current measuring and calculating module, for the modules of mobile terminal
It is controlled；And
Second communication module, for carrying out short haul connection between the electromagnetic induction device.
9. accepting terminal as claimed in claim 8, which is characterized in that
The first electric current measuring and calculating module is by judging that the described first faradic variation size judges whether the movement
Terminal close to the electromagnetic induction device,
The second electric current measuring and calculating module is by judging that the described second faradic variation size judges whether the movement
Terminal is close to the electromagnetic induction device.
10. accepting terminal as claimed in claim 9, which is characterized in that
In the case that first electric current measuring and calculating module judges the mobile terminal close to the electromagnetic induction device, described the
The one main control processor control first communication module is opened so as to be communicatively coupled with the mobile terminal,
In the case that second electric current measuring and calculating module judges the mobile terminal close to the electromagnetic induction device, described the
The two main control processors control second communication module is opened so as to be communicatively coupled with the electromagnetic induction device.
11. accepting terminal as claimed in claim 9, which is characterized in that
When first electric current measuring and calculating module and second electric current measuring and calculating module judge the mobile terminal close to the electricity
In the case where magnetic-inductive device, the first coil plays a role as charge coil, and second coil is as power receiving coil
It plays a role.
12. the accepting terminal as described in claim 8 ~ 13 any one, which is characterized in that the electromagnetic induction device is further
Include:
It is non-to connect processing module, radiofrequency field is generated, and obtain and non-connect signal；
Safe processor handles the non-non- signal that connects for connecing processing module acquisition, and non-connects processing module to described
Transmit the control signal from the main control processor;
Scan module is read by barcode scanning and parses bar code information.
13. accepting terminal as claimed in claim 12, which is characterized in that the electric moveable terminal further comprises:
Application module is paid, the operational order for being relevant to payment of user is received,
When user's selection is non-connect payment function in the case where, second main control processor will open the non-processing module that connects
Instruction is via the second communication module, the first communication module, first main control processor and the safe handling
Device be transmitted to it is described it is non-connect processing module so that it is described it is non-connect processing module work；When user select barcode scanning function the case where
Under, the instruction for opening the code module is passed through the second communication module, first communication by second main control processor
Module and first main control processor are sent to the barcode scanning module so that the barcode scanning module works.
14. a kind of non-method for handover control for receiving reason and barcode scanning and reading, which is characterized in that utilize electromagnetic induction device and movement
Terminal is realized, is included the following steps:
Induced current obtaining step monitors the faradic size between electromagnetic induction device and mobile terminal and according to induction
The size of electric current judges whether electromagnetic induction device and mobile terminal are close；
Communication link establishment step is judged as that electromagnetic induction device and mobile terminal are close in the induced current obtaining step
In the case of, establish the communication link between electromagnetic induction device and mobile terminal；
Signal transmission step is controlled, will indicate that needing to be implemented the non-control signal for receiving reason or barcode scanning reading leads to from mobile terminal
It crosses the communication link and passes to electromagnetic induction device；And
Movement executes step, executes barcode scanning according to electromagnetic induction device described in the control signal and reads or execute non-receiving
Reason.
15. the non-method for handover control for receiving reason and barcode scanning and reading as claimed in claim 14, which is characterized in that
In the induced current obtaining step, by judging in first coil and mobile terminal in electromagnetic induction device
The induced current size generated between two coil judges whether electromagnetic induction device and mobile terminal are close.
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 claims 14 or 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 described in the processor is realized when executing the computer program 1 in claims 14 or 15
Non- receiving reason and barcode scanning read method for handover control.
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| CN201810953568.3A CN109472175B (en) | 2018-08-21 | 2018-08-21 | Electromagnetic induction device, reception terminal, and switching control method for reception terminal |
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| CN201810953568.3A CN109472175B (en) | 2018-08-21 | 2018-08-21 | Electromagnetic induction device, reception terminal, and switching control method for reception terminal |
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| CN109472175B CN109472175B (en) | 2022-08-16 |
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