CN107463978A - The self checking method and device of a kind of intellective IC card, intellective IC card - Google Patents
The self checking method and device of a kind of intellective IC card, intellective IC card Download PDFInfo
- Publication number
- CN107463978A CN107463978A CN201710875019.4A CN201710875019A CN107463978A CN 107463978 A CN107463978 A CN 107463978A CN 201710875019 A CN201710875019 A CN 201710875019A CN 107463978 A CN107463978 A CN 107463978A
- Authority
- CN
- China
- Prior art keywords
- card
- intellective
- chip
- display screen
- data
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 64
- 238000012360 testing method Methods 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000007689 inspection Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 10
- 230000005611 electricity Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0722—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips comprising an arrangement for testing the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0702—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a battery
- G06K19/0704—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a battery the battery being rechargeable, e.g. solar batteries
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/072—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising a plurality of integrated circuit chips
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The present invention provides a kind of intellective IC card, the self checking method and device of intellective IC card, the intellective IC card includes application chip, detection chip, power circuit and display screen, power circuit provides power supply to application chip, detection chip and display screen, detection chip obtains the detected data of application chip, and detection chip sends testing result information to display screen.This method is applied to detection chip, including is instructed to the default ADPU of application chip transmission and obtain the detected data of application chip return；Detected data is detected with preset rules, obtains testing result information；Testing result information is sent to display screen.The device provides execution module for this method.Using the achievable card self-test of the present invention, it is easy to know card real-time status.
Description
Technical field
The present invention relates to technical field of intelligent card, specifically, being related to a kind of intellective IC card, further relate to be applied to the intelligent IC
The self checking method of the intellective IC card of card, and the device of application this method.
Background technology
Card is by individualized, there is provided after holder, due to the influence of outside service factor, such as temperature, humidity, human body
Electrostatic, card are pressurized and chip is impaired etc., cause intellective IC card not use, holder can accurately not know the reality of card
When state, including whether card can go up electricity, and whether card data abnormal etc., and holder can not assess card when can be by shadow
Ring and can not use, particularly layman can only credit card issuer be inquired about or plug-in card makes on POS terminal machine, ATM by going
With can just know card whether can normal use, the mode of this checking is very inconvenient, even if being verified, next time holds
Block people in use, being also possible to the situation that card can not merchandise occur, embarrassment is caused to holder, particularly some important height
The business situations at end, it is possible to loss in image or economically can be caused to holder, is made troubles for user.
The content of the invention
The first object of the present invention is to provide a kind of intelligent IC that self detection can be achieved, be easy to know card real-time status
Card.
The second object of the present invention is to provide a kind of intelligent IC that self detection can be achieved, be easy to know card real-time status
The self checking method of card.
The third object of the present invention is to provide a kind of intelligent IC that self detection can be achieved, be easy to know card real-time status
The self-checking unit of card.
In order to realize above-mentioned main purpose, intellective IC card provided by the invention includes application chip, detection chip, power supply electricity
Road and display screen, power circuit provide power supply to application chip, detection chip and display screen, and detection chip obtains application chip
Detected data, detection chip send testing result information to display screen.
From such scheme, intellective IC card of the invention by setting detection chip and display screen, is used by detection chip
In detection application chip whether can normal use, and by Monitoring Data send to display screen carry out display alarm, user can be easy to
Intellective IC card is detected in real time, knows the current use state of intellective IC card.
In further scheme, intellective IC card also includes：Controlling switch, power circuit by controlling switch respectively with application
Chip, detection chip and display screen electrical connection.
As can be seen here, controlling switch is set in intellective IC card, to the power supply of controlling power circuit so that detection chip
After the power-up, you can carry out detection operation, be easy to detection control of the user to intellective IC card.
In further scheme, power circuit includes charging circuit and rechargeable battery, charging circuit and rechargeable battery
Electrical connection, rechargeable battery electrically connect with controlling switch.
As can be seen here, in order to ensure the detection life-span of intellective IC card, charging circuit and chargeable is set in a power
Battery, can solve the power issue of intellective IC card so that intellective IC card there are enough power supplys to detect application chip.
In further scheme, charging circuit is wireless charging circuit.
As can be seen here, because the receiving space of intellective IC card is limited, wireless charging circuit filling as intellective IC card is utilized
Circuit, intellective IC card will not be made to produce the problem of volume increases.
In further scheme, display screen is flexible display screen.
As can be seen here, because the material of intellective IC card is typically chosen the material can with deformation, to prevent using intelligence
It can deform upon and damage during IC-card, therefore, select flexible display screen will to prevent display screen from damaging, increase making for intellective IC card
Use the life-span.
In order to realize above-mentioned second purpose, the self checking method of intellective IC card provided by the invention is applied to detection chip, should
Method includes：Instructed to the default ADPU of application chip transmission and obtain the detected data of application chip return；With default rule
Then detected data is detected, obtains testing result information；Testing result information is sent to display screen.
From such scheme, the self checking method of intellective IC card of the present invention is read by sending APDU instructions to application chip
The detected data in application chip is taken, detected data is detected by default rule, judges that detected data is
It is no occur it is abnormal, so as to judge application chip whether can normal use, and the testing result information after detection is sent to display
Screen carries out display alarm, user can be easy to be detected in real time to intellective IC card, know the current use state of intellective IC card.
In further scheme, detected data is detected with preset rules, obtains testing result information, including：
Judge whether each item data in detected data exception occurs one by one, if so, according to the data of exception generation testing result letter
Breath.
As can be seen here, detected data includes more item numbers that mistake can not occur in actual use in intellective IC card
According to the normal use of each item data in detected data need to be ensured, therefore each item data in detected data need to be carried out
Detect one by one, and to testing result information corresponding to the testing result generation of each item data.
In order to realize above-mentioned 3rd purpose, the self-checking unit of intellective IC card provided by the invention is applied to the inspection of intellective IC card
Chip is surveyed, intellective IC card also includes application chip, the display screen electrically connected with detection chip, and the device includes：Data acquisition mould
Block, for being instructed to the default ADPU of application chip transmission and obtaining the detected data of application chip return；Detection module, use
Detected data is detected in preset rules, obtains testing result information；As a result display module, for by testing result
Information is sent to display screen.
From such scheme, the self-checking unit of intellective IC card of the present invention is read by sending APDU instructions to application chip
The detected data in application chip is taken, detected data is detected by default rule, judges that detected data is
It is no occur it is abnormal, so as to judge application chip whether can normal use, and the testing result information after detection is sent to display
Screen carries out display alarm, user can be easy to be detected in real time to intellective IC card, know the current use state of intellective IC card.
Brief description of the drawings
Fig. 1 is the structural representation of intellective IC card embodiment of the present invention.
Fig. 2 is the schematic block circuit diagram of intellective IC card embodiment of the present invention.
Fig. 3 is the flow chart of the self checking method embodiment of intellective IC card of the present invention.
Fig. 4 is the structured flowchart of the self-checking unit embodiment of intellective IC card of the present invention.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
As depicted in figs. 1 and 2, intellective IC card 1 of the invention include application chip 11, detection chip 12, power circuit 13,
Display screen 14 and controlling switch 15, power circuit 13 provide power supply, detection to application chip 11, detection chip 12 and display screen 14
Chip 12 obtains the detected data of application chip 11, and detection chip 12 sends testing result information, power supply electricity to display screen 14
Road 13 is electrically connected with application chip 11, detection chip 12 and display screen 14 respectively by controlling switch 15.Wherein, application chip 11
The application program and data being built-in with required for real trade, use is traded to holder.Detection chip 12 is built-in with
APDU（Application Protocol Data Unit, Application Protocol Data Unit）Instruction list and detection program, are used for
Application chip 11 is detected.
In the present embodiment, power circuit 13 includes charging circuit 131 and rechargeable battery 132, and charging circuit 131 is with that can fill
Battery 132 electrically connects, and rechargeable battery 132 electrically connects with controlling switch 15.Charging circuit 131 is wireless charging circuit, nothing
Line charging circuit can be sensed in external charger by setting induction coil, rectification circuit and filter circuit by induction coil
Electric current, DC voltage is converted into by rectification circuit, then carries out the filtering of alternating component to DC voltage by filter circuit, it is real
Now charged to rechargeable battery 132.In addition, display screen 14 is flexible display screen, controlling switch 15 is touched out to be SMD
Close.
In addition, detection chip 12 can also obtain the information about power of rechargeable battery 132, and information about power is sent to display
Screen 14 is shown, to remind whether user's intellective IC card 1 needs to be charged.
The present invention is carried out with reference to the self checking method of intellective IC card and the self-checking unit of intellective IC card more detailed
Description.
The self checking method of intellective IC card of the present invention is to apply the computer program in detection chip 12, is realized to using core
The Function detection of piece 11, judges whether application chip 11 is in normal condition.The self-checking unit of intellective IC card is to apply detecting
It is used for the device for realizing the self checking method of intellective IC card in chip 12.
As shown in figure 3, when being detected, step S1 is first carried out in the self checking method of intellective IC card of the present invention, to application
Chip 11 sends the detected data that default ADPU is instructed and obtained the return of application chip 11.Number is being sent to application chip 11
According to when, the form of generally use message carries out the transmission of data, therefore when being communicated with application chip 11, is referred to by APDU
Order carries out the interaction of data.Default ADPU instructs needs the APDU sent to refer to for simulating when actually using intellective IC card 1
Order.Application chip 11 returns to detected data after obtaining ADPU instructions, wherein, detected data is needed according to application chip 11
Service logic and the content for it is expected to check are set, and the principle of setting is to detect successful application chip by detection chip 12
11 abnormal situation can not occur during the use of reality.For example, the detected data that a kind of application chip returns includes
Reset answer（ATR, Answer To Request）Information, using selection data, obtain Treatment Options (GPO, Get
Processing Options) order data, read record data, offline data authentication information and generation application cryptogram（GAC,
Generate Application Cryptogram) command information etc..
Get by after measured data, perform step S2, detected data is detected with preset rules, examined
Survey object information.In the detected data of acquisition each item data can set the rule of corresponding detection, for example, will get
Detected data is contrasted with each item data stored in detection chip 12, and whether data corresponding to checking are consistent；Or test
Demonstrate,prove whether the detected data got meets default specification, default specification can be the conventional rule of existing intellective IC card
Model；Or whether the instruction that checking is sent can normally obtain Normal Feedback etc..Detected data is carried out by preset rules
Detect so as to obtain testing result information.
Wherein, the step of being detected with preset rules to detected data, obtaining testing result information includes：Sentence one by one
Whether each item data in disconnected detected data there is exception, if so, generating testing result information according to the data of exception.Utilize
After corresponding preset rules are to each item data detects in detected data, each item number in detected data can determine whether out
According to whether there are abnormal conditions, testing result information is generated according to testing result.For example, occurs a certain item exception during detection, then
Generating the testing result of the item data includes the text information of " occurring abnormal ", while the final conclusion information generated is included " no
Can be used " text information.
After obtaining testing result information, step S3 is performed, testing result information is sent to display screen 14.Testing result is believed
Breath includes the testing result and final conclusion information of each item data.Display screen 14 is tied after getting testing result information to detection
Fruit information is shown.For example, the testing result that testing result information includes a certain data is the text information of "abnormal", and wrap
The final conclusion information included be " unusable " text information, then the corresponding display in display screen 14.
As shown in figure 4, the self-checking unit of intellective IC card of the present invention includes data acquisition module 21, detection module 22 and result
Display module 23.
Data acquisition module 21, which is used to application chip 11 sending default ADPU to instruct and obtain application chip 11, to be returned
Detected data.When sending data to application chip 11, the transmission of the form progress data of generally use message, therefore
When being communicated with application chip 11, the interaction for carrying out data is instructed by APDU.Default ADPU is instructed for simulating in reality
Border is instructed using the APDU for needing to send during intellective IC card.Application chip 11 returns to detected data after obtaining ADPU instructions, its
In, detected data needs to be set according to the service logic of application chip 11 and the content for it is expected to check, the principle of setting is,
By detection chip 12 detect successful application chip 11 reality use during abnormal situation can not occur.
Detection module 22 is used to detect detected data with preset rules, obtains testing result information.Obtain
Each item data can set the rule of corresponding detection in detected data, for example, by the detected data got and detection
Each item data stored in chip 12 is contrasted, and whether data corresponding to checking are consistent；Or verify that what is got is detected
Whether data meet default specification, and default specification can be the conventional specification of existing intellective IC card；Or checking transmission
Whether instruction can normally obtain Normal Feedback etc..Detected data is detected by preset rules so as to obtain detection knot
Fruit information.
Wherein, detection module 22 is detected with preset rules to detected data, is included when obtaining testing result information：
Judge whether each item data in detected data exception occurs one by one, if so, according to the data of exception generation testing result letter
Breath.Detection module 22 is after preset rules are to each item data detects in detected data corresponding to, can determine whether out by
Whether each item data in detection data there are abnormal conditions, and testing result information is generated according to testing result.
As a result display module 23 is used to send testing result information to display screen 14.Testing result information includes each single item
The testing result and final conclusion information of data.Display screen 14 shows after getting testing result information to testing result information
Show.
Instructed from the foregoing, intellective IC card of the present invention sends APDU by detection chip to application chip, read application
Detected data in chip, detected data is detected by default rule, judges whether detected data occurs
It is abnormal, so as to judge application chip whether can normal use, and the testing result information after detection is sent to display screen and carried out
Display alarm, user can be easy to be detected in real time to intellective IC card, know the current use state of intellective IC card.
It should be noted that the preferred embodiments of the present invention are these are only, but the design concept invented is not limited thereto,
All insubstantial modifications made using this design to the present invention, are also each fallen within protection scope of the present invention.
Claims (9)
- A kind of 1. intellective IC card, it is characterised in that including application chip, detection chip, power circuit and display screen, the power supply Circuit provides power supply to the application chip, the detection chip and the display screen, and the detection chip obtains the application The detected data of chip, the detection chip send testing result information to the display screen.
- 2. intellective IC card according to claim 1, it is characterised in that the intellective IC card also includes：Controlling switch, the power circuit by the controlling switch respectively with the application chip, the detection chip and institute State display screen electrical connection.
- 3. intellective IC card according to claim 2, it is characterised in thatThe power circuit includes charging circuit and rechargeable battery, and the charging circuit electrically connects with the rechargeable battery, The rechargeable battery electrically connects with the controlling switch.
- 4. intellective IC card according to claim 3, it is characterised in thatThe charging circuit is wireless charging circuit.
- 5. according to the intellective IC card described in any one of Claims 1-4, it is characterised in thatThe display screen is flexible display screen.
- 6. a kind of self checking method of intellective IC card, the intellective IC card includes application chip, detection chip, power circuit and display Screen, the power circuit provide power supply to the application chip, the detection chip and the display screen；Characterized in that, institute State method and be applied to the detection chip, including：Instructed to the default ADPU of application chip transmission and obtain the detected data of the application chip return；The detected data is detected with preset rules, obtains testing result information；The testing result information is sent to the display screen.
- 7. the self checking method of intellective IC card according to claim 6, it is characterised in that it is described with preset rules to the quilt Detection data are detected, and obtain testing result information, including：Judge one by one by stated detection data in each item data whether there is exception, if so, according to exception data generate inspection Survey object information.
- 8. a kind of self-checking unit of intellective IC card, the self-checking unit is applied to the detection chip of intellective IC card, the intelligent IC Card also includes application chip, the display screen electrically connected with the detection chip, it is characterised in that the self-checking unit includes：Data acquisition module, for being instructed to the default ADPU of application chip transmission and obtaining what the application chip returned Detected data；Detection module, for being detected with preset rules to the detected data, obtain testing result information；As a result display module, for the testing result information to be sent to the display screen.
- 9. the self-checking unit of intellective IC card according to claim 8, it is characterised in that the detection module is with preset rules The detected data is detected, obtains testing result information, including：Judge whether each item data in the detected data exception occurs one by one, if so, generating inspection according to the data of exception Survey object information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710875019.4A CN107463978B (en) | 2017-09-25 | 2017-09-25 | Intelligent IC card, self-checking method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710875019.4A CN107463978B (en) | 2017-09-25 | 2017-09-25 | Intelligent IC card, self-checking method and device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107463978A true CN107463978A (en) | 2017-12-12 |
| CN107463978B CN107463978B (en) | 2024-04-02 |
Family
ID=60553835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710875019.4A Active CN107463978B (en) | 2017-09-25 | 2017-09-25 | Intelligent IC card, self-checking method and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107463978B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4760575A (en) * | 1985-06-04 | 1988-07-26 | Toppan Moore Company, Ltd | IC card having fault checking function |
| CN101126793A (en) * | 2007-09-18 | 2008-02-20 | 东信和平智能卡股份有限公司 | Intelligent card test system and method |
| JP2012118831A (en) * | 2010-12-02 | 2012-06-21 | Dainippon Printing Co Ltd | Ic card with display function, display method |
| CN103136857A (en) * | 2012-12-20 | 2013-06-05 | 天地融科技股份有限公司 | Intelligent card and transaction controlling method of intelligent card |
| CN104346648A (en) * | 2014-10-14 | 2015-02-11 | 北京金玉衡科技有限责任公司 | Multifunctional visual card device |
| CN105493157A (en) * | 2013-06-17 | 2016-04-13 | 万事达卡国际股份有限公司 | Display card with user interface |
| CN106779694A (en) * | 2016-12-19 | 2017-05-31 | 飞天诚信科技股份有限公司 | A kind of method and visual intelligent card for inquiring about visible intelligent card inside information |
| CN207233002U (en) * | 2017-09-25 | 2018-04-13 | 金邦达有限公司 | A kind of intellective IC card |
-
2017
- 2017-09-25 CN CN201710875019.4A patent/CN107463978B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4760575A (en) * | 1985-06-04 | 1988-07-26 | Toppan Moore Company, Ltd | IC card having fault checking function |
| CN101126793A (en) * | 2007-09-18 | 2008-02-20 | 东信和平智能卡股份有限公司 | Intelligent card test system and method |
| JP2012118831A (en) * | 2010-12-02 | 2012-06-21 | Dainippon Printing Co Ltd | Ic card with display function, display method |
| CN103136857A (en) * | 2012-12-20 | 2013-06-05 | 天地融科技股份有限公司 | Intelligent card and transaction controlling method of intelligent card |
| CN105493157A (en) * | 2013-06-17 | 2016-04-13 | 万事达卡国际股份有限公司 | Display card with user interface |
| CN104346648A (en) * | 2014-10-14 | 2015-02-11 | 北京金玉衡科技有限责任公司 | Multifunctional visual card device |
| CN106779694A (en) * | 2016-12-19 | 2017-05-31 | 飞天诚信科技股份有限公司 | A kind of method and visual intelligent card for inquiring about visible intelligent card inside information |
| CN207233002U (en) * | 2017-09-25 | 2018-04-13 | 金邦达有限公司 | A kind of intellective IC card |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107463978B (en) | 2024-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6319294B2 (en) | Management device, communication device, management method, and management system | |
| US9997935B2 (en) | System and method for charging a barcode scanner | |
| EP3104498B1 (en) | A testing device for wireless power transfer, and an associated method | |
| US7696718B2 (en) | Charging apparatus and charging system | |
| TWI475817B (en) | A transmitting device, a receiving device and a communication system | |
| KR102098006B1 (en) | Electronic device and method for controlling wireless transmit power by detecting foreign object | |
| CN104242365B (en) | Portable electronic device and application method | |
| KR102710698B1 (en) | Electronic device and method for transmitting wireless power based on detecting foreign object in electronic device | |
| CN107450699A (en) | For the device to be charged to wearable electronic | |
| CN107681709A (en) | For sending the method for electric power and supporting its electronic equipment | |
| CN104898062B (en) | Battery test apparatus and method for testing battery | |
| JP6513856B2 (en) | Control system of pay automatic machine | |
| CN107025483A (en) | A kind of visible card and its method of work | |
| KR20210109916A (en) | Wireless charging device and method for charging electronic device using the same | |
| CN109449692A (en) | Adapter and adapter module | |
| CN109217248A (en) | A kind of fault handling method and system of connector | |
| CN106022176A (en) | Card recharging method, terminal, intelligent card, and card recharging system | |
| CN207233002U (en) | A kind of intellective IC card | |
| CN102141582B (en) | Status detecting device | |
| CN107463978A (en) | The self checking method and device of a kind of intellective IC card, intellective IC card | |
| CN106356913A (en) | Electronic equipment charging control method and device | |
| JP2020072639A (en) | Monitoring system, monitoring method, program, and distribution board | |
| US8474696B2 (en) | Payment terminal ESD test | |
| US20220180348A1 (en) | Devices and methods for providing card transaction feedback for hearing or visual impaired | |
| US9997945B2 (en) | Chargeable device and charger thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |