Summary of the invention
The invention provides a kind of identification card, by the external control devices with Bluetooth function, data wherein can be read and write, widened the use scenes of identification card.
The invention provides following scheme:
A kind of identification card, comprising:
Identification card standard chips, Bluetooth chip and power module;
Wherein,
Identification card data are stored in described identification card standard chips;
Described Bluetooth chip comprises:
At least one first operation port, for being connected with the operation port that described identification card standard chips provides;
First modular converter, for received by Bluetooth protocol external control devices send the first data/commands time, described first data/commands is carried out recompile according to the data protocol of described identification card standard chips;
First transport module, for by described first operation port, is transferred to described identification card standard chips by the first data/commands after described recompile and processes;
Second modular converter, for received by described first operation port described identification card standard chips send the second data/commands time, described second data/commands is carried out recompile according to Bluetooth protocol;
Second transport module, for sending to external control devices to process by Bluetooth protocol the second data/commands after described recompile.
Alternatively, the data manipulation port that described identification card standard chips is connected with Bluetooth chip, on described identification card standard chips for carrying out inner pin or the external terminal of data communication.
Alternatively, when described identification card standard chips comprises contact chip, described Bluetooth chip comprises three the first operation ports, is connected respectively on C2-RST, C3-CLK, C7-I/O port of contact chip.
Alternatively, described power module is that described Bluetooth chip and described identification card standard chips are powered.
Alternatively, described identification card also comprises power control module, also comprises the second operation port in described Bluetooth chip, and described Bluetooth chip is connected to described identification card standard chips by described second operation port;
Described power control module is used for, under the state of countless certificate/command, supply line from described power module to described identification card standard chips is set to off-state, when described Bluetooth chip receives the first data/commands of external control devices transmission by Bluetooth protocol, the supply line from described power module to described identification card standard chips is set to connected state.
Alternatively, under the state of countless certificate/command, described Bluetooth chip is in dormant state, and described identification card also comprises the physical control button that is connected to described Bluetooth chip, described Bluetooth chip also comprises:
Wake module, for when described physical control button is occurred by the event operated, switches to duty by described Bluetooth chip.
A kind of identification card, described identification card comprises a chip and power module, and described chip comprises identification card standard module and bluetooth module;
Wherein,
Identification card data are stored in described identification card standard module;
Described bluetooth module comprises:
At least one first operation port, for being connected with the operation port that described identification card standard chips provides;
First modular converter, for received by Bluetooth protocol external control devices send the first data/commands time, described first data/commands is carried out recompile according to the data protocol of described identification card standard module;
First transport module, for by described first operation port, is transferred to described identification card standard module by the first data/commands after described recompile and processes;
Second modular converter, for received by described first operation port described identification card standard module send the second data/commands time, described second data/commands is carried out recompile according to Bluetooth protocol;
Second transport module, for sending to external control devices to process by Bluetooth protocol the second data/commands after described recompile.
Alternatively, described identification card standard module comprises contact communication module and/or contactless communication module.
Alternatively, under the state of countless certificate/command, described chip is in dormant state, and described identification card also comprises the physical control button that is connected to described chip, described chip also comprises:
Wake module, for when described physical control button is occurred by the event operated, switches to duty by described chip.
According to specific embodiment provided by the invention, the invention discloses following technique effect:
By the embodiment of the present invention, can include two chips in an identification card, one of them is the identification card standard chips of standard production conventionally, comprises contact chip and/or contactless chip, and another chip is then Bluetooth chip.Data communication can be carried out between Bluetooth chip and standard chips, and Bluetooth chip can carry out data communication with the external control devices with Bluetooth function, therefore, just by the bridge joint of Bluetooth chip, the data communication had between the external control devices of Bluetooth function and identification card standard chips can be realized.Like this, even if not by special standard chips read-write equipment, the read-write to identification card also can be realized, as long as this equipment is provided with corresponding software with Bluetooth function.Therefore, the use scenes of identification card has been widened.
In another embodiment, standard chips and Bluetooth chip can also be integrated, be conducive to the card area reducing identification card, reduce production cost.
Certainly, implement arbitrary product of the present invention might not need to reach above-described all advantages simultaneously.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
In embodiments of the present invention, existing identification card basis adds Bluetooth chip and corresponding operation-interface, other bluetooth equipments are comprised, and equipment that bluetooth read head, smart mobile phone, Intelligent flat or PC etc. possess blue-tooth technology can operate this identification card, comprise the information in this identification card of inquiry, or the information etc. in amendment identification card.The restriction that the traditional single interface of this technological breakthrough or two interfaces Intelligent Recognition cards can only be operated by specialized equipment, has widened the use scenes of Intelligent Recognition card.Intelligent Recognition card is supplemented with money in the air, the business such as mobile POS has important practical significance.Below concrete implementation is described in detail.
Embodiment one
In this embodiment one, see Fig. 1, identification card standard chips 101, Bluetooth chip 102 and power module 103 in identification card 10, can be comprised.Wherein, so-called identification card standard chips can be single interface chip, also can be two interface chips, is exactly the contact chip that can produce of prior art Zhong Ge manufacturer or contactless chip in a word, etc.Various data in identification card are still stored in this identification card standard chips 101.For ease of describe, hereinafter by identification card standard chips referred to as " standard chips ".
Bluetooth chip 102 with at least one the first operation port, for being connected with the operation port that standard chips 101 provides.Wherein, about the operation port that standard chips 101 provides, the identification card standard chips that different vendor produces, the operation port quantity, title etc. that there is provided may be different, and, only may providing in some standard chips for carrying out the external terminal (contact etc. on such as contact chip) of data communication with external unit, in the standard chips also had, also may provide the inner pin can carrying out data communication, etc.Therefore, specifically Bluetooth chip is connected on which operation port of standard chips, can determines according to the actual conditions of the standard chips used.Such as, on certain contact chip, such eight hard contacts of C1 ~ C8 on surface can carry out contact communication with the external world as external terminal, now, Bluetooth chip can comprise three the first operation ports, be connected respectively on C2-RST, C3-CLK, C7-I/O port of contact chip, like this, between Bluetooth chip and standard chips, just can carry out data communication.
That is, in embodiments of the present invention, include two chips in an identification card, one of them is the identification card standard chips of standard production conventionally, comprise contact chip and/or contactless chip, another chip is then Bluetooth chip.Data communication can be carried out between Bluetooth chip and standard chips, and Bluetooth chip can carry out data communication with the external control devices with Bluetooth function, therefore, just by the bridge joint of Bluetooth chip, the data communication had between the external control devices of Bluetooth function and identification card standard chips can be realized.Like this, even if not by special standard chips read-write equipment, the read-write to identification card also can be realized, as long as this equipment is with Bluetooth function.
Certainly, when specific implementation, Bluetooth chip uses Bluetooth protocol with when communicating between the external control devices with Bluetooth function, the process that standard chips then uses serial port protocol etc. to carry out data general and communication are (certainly, the standard chips that different vendor produces, the agreement used also may be different), therefore, the data protocol between Bluetooth chip from standard chips may be different.For this reason, in embodiments of the present invention, can also comprise in Bluetooth chip 102:
First modular converter, for received by Bluetooth protocol external control devices send the first data/commands time, described first data/commands is carried out recompile according to the data protocol of described identification card standard chips;
First transport module, for by described first operation port, is transferred to described identification card standard chips by the first data/commands after described recompile and processes;
Second modular converter, for received by described first operation port described identification card standard chips send the second data/commands time, described second data/commands is carried out recompile according to Bluetooth protocol;
Second transport module, for sending to external control devices to process by Bluetooth protocol the second data/commands after described recompile.
That is, Bluetooth chip 102, except carrying out the bridge joint of data, also needs to play the effect of data encoding format conversion, and identification that standard chips 101 and Bluetooth chip 102 can be correct so just can be made from the data/commands of the other side.
It should be noted that, the supply module 103 on identification card can be powered for Bluetooth chip 102 and identification card standard chips 101 simultaneously.Further, this supply module 103 can be exist in the form of batteries, and this battery can be chargeable, also can be non-rechargeabel.Wherein, due in most cases, do not need to read the data in identification card or write, therefore, in order to reach the object of power saving, identification card can also comprise power control module, can also comprise the second operation port in Bluetooth chip 102, and this Bluetooth chip 102 is connected to described identification card standard chips by described second operation port.Like this, power control module may be used for, under the state of countless certificate/command, supply line from power module to standard chips between 101 is set to off-state, when Bluetooth chip 102 receives the first data/commands of external control devices transmission by Bluetooth protocol, then the supply line from power module to standard chips between 101 is set to connected state.That is, only when there being data/commands to need transmission, power module just can be powered to standard chips 101, and other mosts of the time, standard chips 101 all can not expend the electric energy of power module, therefore can reach the object of power saving.
When above-mentioned there is power control module, power module be always Bluetooth chip 102 power because Bluetooth chip 102 needs real-time listening to come from the data/commands of external control devices.But, in order to further power saving, a physical control button can also be set up on identification card 10, this physical control button can be connected with Bluetooth chip 102, and under the state of countless certificate/command, Bluetooth chip 102 can be in dormant state, meanwhile, this Bluetooth chip 102 can also comprise:
Wake module, for when described physical control button is occurred by the event operated, switches to duty by Bluetooth chip 102.
That is, under aforesaid way, in most cases, standard chips 101 does not need power module to be its power supply, although and power module is powered to Bluetooth chip 102 always, but Bluetooth chip is standby under the most of the time is all the dormant state at extremely low power dissipation, only when physical control button is operated, Bluetooth chip 102 is just switched to normal operating conditions, now, Bluetooth chip 102 can monitor the data/commands coming from external control devices, but power module is also not yet powered to standard chips 101, only have when Bluetooth chip 102 listens to the data/commands coming from external control devices, just power control module can be passed through, by the supply line's conducting between power module and standard chips 101, for standard chips 101 is powered.By the time, after whole communication flow terminates, Bluetooth chip 102 can be waited for according to preset program and continue external command, if exceed a period of time without external command, such as 10 minutes, the dormant state that Bluetooth chip 102 can enter extremely low power dissipation was standby.
Embodiment for a better understanding of the present invention, below by a concrete example, in the specific implementation provide the embodiment of the present invention, each functional module carries out introduction specifically.
See Fig. 2, it illustrates the structural representation of the identification card that the present invention's specific embodiment provides, wherein, identification card standard chips can for supporting two interfaces identification card of ISO7816 standard, it can carry out contactless communication by NFC antenna with the external world, also can carry out contact communication by C1 ~ C8 hard contact on standard chips surface (not shown in Fig. 2) with the external world.Or identification card standard chips also can be single interface identification card that only can carry out contact communication or only support contactless communication.Bluetooth chip chargeable with built-in or not rechargeable battery be connected.Bluetooth chip is drawn at least one first operation port and is connected on the operation port of identification card.Bluetooth chip is connected on power control module by the second operation port, and power control module can the power supply break-make of standard chips.In addition, this identification card also placed a physical control button (can be such as membrane buttons etc.), it is connected on Bluetooth chip, to realize the functions such as system wake-up.
Above the embodiment of the present invention one is introduced, by this embodiment, two chips can be provided in identification card, one of them is the standard chips storing concrete data, and another is Bluetooth chip, as long as external control devices is with Bluetooth function, just can carry out read-write operation by Bluetooth chip to the data in standard chips, and be no longer dependent on special standard chips read-write equipment, therefore, widen the use scenes of identification card.
Embodiment two
In above embodiment one, it is the mode by " gluing method " in a kind of identification card, two chips are set, in this embodiment two, can directly Bluetooth function be integrated in existing identification card standard chips, like this, in same identification card, just only can comprise a chip, but, this chip both can carry out reading and writing data by special reading and writing data equipment in the conventional mode, can also, by wherein integrated Bluetooth function, use the external control devices with Bluetooth function to carry out reading and writing data to it.
See Fig. 3, the embodiment of the present invention two provides another kind of identification card 30, and this identification card comprises a chip 301 and power module 302, and described chip 301 comprises identification card standard module 3011 and bluetooth module 3012;
Identification card data are stored in described identification card standard module 3011;
Described bluetooth module 3012 comprises:
At least one first operation port, for being connected with the operation port that described identification card standard chips provides;
First modular converter, for received by Bluetooth protocol external control devices send the first data/commands time, described first data/commands is carried out recompile according to the data protocol of described identification card standard module;
First transport module, for by described first operation port, is transferred to described identification card standard module by the first data/commands after described recompile and processes;
Second modular converter, for received by described first operation port described identification card standard module send the second data/commands time, described second data/commands is carried out recompile according to Bluetooth protocol;
Second transport module, for sending to external control devices to process by Bluetooth protocol the second data/commands after described recompile.
In addition, in order to reach the object of power saving, chip 301 can be in dormant state under the state of countless certificate/command, simultaneously, also can with a physical control button 303 on this identification card, it is connected with chip 301, can also comprise a wake module in this chip 301, for when this physical control button 302 is occurred by the event operated, chip 301 is switched to duty.
It should be noted that, this embodiment two is the equal of standard chips and Bluetooth chip are integrated, and obtain a function more comprehensively chip, wherein, standard chips can be single interface chip, or also can be two interface chips.When standard chips is two interface chip, chip after integrated is the equal of one " multiple solutions chip ", this multiple solutions the core of the card sheet 301 possesses Standard contact formula interface I SO7816, can by outside card reader operation identification card, multiple solutions the core of the card sheet 301 possesses the contactless NFC antenna interface of standard simultaneously, connecting coil 302, makes outside NFC card reader can operate identification card by contactless mode.In addition, multiple solutions the core of the card sheet 301 is also integrated with bluetooth module, can be possessed the equipment operating identification card of bluetooth concatenation ability by mobile phone etc.
It should be noted that in addition, some in embodiment two realize details and see the introduction in embodiment one, can repeat no more here.
As seen through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required general hardware platform by software and realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the present invention or embodiment.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for system or system embodiment, because it is substantially similar to embodiment of the method, so describe fairly simple, relevant part illustrates see the part of embodiment of the method.System described above and system embodiment are only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying creative work, are namely appreciated that and implement.
Above to a kind of identification card provided by the present invention, be described in detail, apply specific case herein and set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention.