CN103686730A - Active RFID (radio frequency identification devices) mobile terminal and method for utilizing active RFID mobile terminal to perform network authentication - Google Patents
Active RFID (radio frequency identification devices) mobile terminal and method for utilizing active RFID mobile terminal to perform network authentication Download PDFInfo
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- CN103686730A CN103686730A CN201310741390.3A CN201310741390A CN103686730A CN 103686730 A CN103686730 A CN 103686730A CN 201310741390 A CN201310741390 A CN 201310741390A CN 103686730 A CN103686730 A CN 103686730A
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Abstract
The invention provides an active RFID (radio frequency identification devices) mobile terminal and a method for utilizing the active RFID mobile terminal to perform network authentication. An active RFID label is arranged on the mobile terminal, and information of the mobile terminal is read through a reader on a routing device; when the mobile terminal and the routing device are in close-range contact for a certain time, an RFID coil of the mobile terminal transmits MAC address information of the mobile terminal to the routing device through RFID, the routing device receives the MAC address information of the mobile terminal through the RFID coil of the mobile terminal and ranks the mobile terminal as an authorized user. Through the active RFID mobile terminal and the method, users within limited areas can access a WiFi network conveniently, and working efficiency is improved.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of active RFID mobile terminal and carry out the method for WiFi network authentication.
Background technology
WiFi is a kind of wireless technology of using morely now.Except in notebook computer, in many network equipments (all route devices and the switch of Cisco), also increased the ability of processing 802.11 agreements at present, just as processing, Ethernet is the same with IP convenient.
Now, many newly developed companies are advancing WiFi mesh network, and in it, AP is used as route device, automatically find each other, can pass through a few redirect sending services.But it is outdoor that mesh network structure is mainly designed for, between AP, require sighting distance, make them be more suitable for service provider, rather than enterprise.The mesh network systems of using in the building of Ye Youliang company's production at present.Zhe Liang company is Strix Systems and Firetide, and they use own proprietary AP connection protocol, but method is different.The AP of Strix comprise separately for mesh network agreement with for 802.11 wireless device, and the Special Equipment of Firetide is only supported its agreement.So Strix scheme is more suitable for new network, the scheme of Firetide is relatively applicable to have the enterprise of standardized A P.Also have some other manufacturers also to intend to provide WiFi mesh network systems, but the current also unrealized interoperability of their system.
Yet, in order to ensure the bandwidth of the user in opposed area, conventionally WiFi network is encrypted.Like this, people, before using WiFi network, or send appointment codes by mobile terminal and arrive assigned number, then return to password of user, or need to inquire the attendant in this region, obtain network cipher.And in order to prevent that network cipher from being stolen easily, the relative complex that often password arranges, from remember input all pretty troublesome.
Summary of the invention
In order to address the above problem, can easier carry out network authentication, even easier access WiFi, the present invention proposes a kind of active RFID (Radio Frequency Identification Devices, radio-frequency (RF) identification) mobile terminal and carry out method, mobile terminal and the route device of network authentication.
Therefore, according to one aspect of the present invention, a kind of method of active RFID network by mobile terminal authentication, it comprises the following steps:
When described active RFID mobile terminal enters the RFID magnetic field range with the route device of label reader, described active RFID mobile terminal sends the first radiofrequency signal to described route device;
Described active RFID mobile terminal is received after the first response message that described route device returns, and sends the second radiofrequency signal that carries described active RFID mobile terminal MAC Address to described route device;
Described route device obtains the MAC Address of described active RFID mobile terminal from described the second radiofrequency signal, and this MAC Address is added to white list.
Alternatively, also comprise the steps: to start timing after described route device receives the first radiofrequency signal that described active RFID mobile terminal sends, if in the given time, described active RFID mobile terminal does not leave the RFID magnetic field range of described route device, described route device returns to the first response message, and described the first response message notifies described active RFID mobile terminal that its MAC Address is sent to described route device.
Alternatively, described route device adds the MAC Address of described active RFID mobile terminal after white list, to described active RFID mobile terminal, returns to the second response message, and described the second response message notifies described active RFID mobile terminal authentication to pass through.
Alternatively, also comprise the steps: when described active RFID mobile terminal to receive after the second response message that described route device returns judge whether it has opened WiFi function, if do not open, open WiFi function or prompting user opens WiFi function.
Alternatively, also comprise the steps: to receive after the first response message that described route device returns when described active RFID mobile terminal, described active RFID moves to judge whether it has opened WiFi function, if do not open, opens WiFi function or points out user to open WiFi function.
Alternatively, the MAC Address of described active RFID mobile terminal is stored in RFID memory module, or is stored in the memory module of described mobile terminal.
Alternatively, obtain authorize access WiFi active RFID mobile terminal at interval of the fixed time or disconnect in the time of will using network after WiFi connects and all must again obtain mandate by close described route device, or have network authorization at every turn always.
Alternatively, the successful white list of described route device periodic cleaning RFID authentication, or a user by RFID authentication is as permanent user.
Alternatively, described network authentication refers to WiFi network authentication, and described MAC Address refers to the physical address number of described active RFID mobile terminal wireless network card.
According to another aspect of the present invention, a kind of active RFID mobile terminal, it comprises:
RFID transceiver module, for receiving and dispatching radiofrequency signal;
Power module, for providing power supply to RFID circuit;
WiFi module, for carrying out WiFi network service;
Control module, for when receiving the first response message that route device returns, launches the MAC Address of mobile terminal by described RFID transceiver module.
Alternatively, it also comprises memory module, for storing the MAC Address of described active RFID mobile terminal.
Alternatively, described memory module is RFID memory module, or the memory module of mobile terminal.
Alternatively, described control module is further used for, after receiving described the first response message or the second response message, opening the WiFi function of described active RFID mobile terminal, or prompting user opens WiFi function.
According to another aspect of the present invention, a kind of route device, it comprises:
Label reader, for reading radio frequency signal, returns to response message;
Control unit, for obtaining the MAC Address of mobile terminal by described label reader;
Memory cell, it is for adding white list by the described MAC Address of obtaining.
Alternatively, described route device also comprises timing unit, for calculating the time of mobile terminal in described route device RFID magnetic field range.
Alternatively, described control unit is further used for, within the scheduled time of described timing unit, if described mobile terminal does not leave the RFID magnetic field range of described route device, described control unit returns to the first response message by described label reader, and described the first response message notifies described mobile terminal that its MAC Address is sent to described route device.
Alternatively, described timing unit is further used for authorizing obtaining the mobile terminal of access WiFi to carry out the timing of WiFi access duration, after the time point of degree or user's appointment between the duration that reaches user's setting, the WiFi that described control unit disconnects described mobile terminal connects.
Alternatively, described control unit is further used for, and when MAC Address adds after white list, to described mobile terminal, returns to the second response message, and described the second response message notifies described active RFID mobile terminal authentication to pass through.
Alternatively, described memory cell, periodic cleaning white list or preserve for a long time white list.
According to the method for a kind of active RFID network by mobile terminal authentication of the embodiment of the present invention, can find out, the disclosure is the RFID user access network in finite region conveniently, and has improved operating efficiency.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the specific embodiment of the present invention.
Accompanying drawing explanation
By reading below detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing is only for the object of preferred implementation is shown, and do not think limitation of the present invention.And in whole accompanying drawing, by identical reference symbol, represent identical parts.In the accompanying drawings:
Fig. 1 is the method for the active RFID network by mobile terminal authentication consistent with the specific embodiment of the invention;
Fig. 2 is a kind of embodiment of the method based on a kind of active RFID network by mobile terminal of Fig. 1 principle authentication.
Fig. 3 is the another kind of embodiment of the method based on a kind of active RFID network by mobile terminal of Fig. 1 principle authentication.
Fig. 4 is a kind of active RFID mobile terminal consistent with the specific embodiment of the invention.
Fig. 5 is a kind of route device consistent with the specific embodiment of the invention.
Specific embodiment
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail.Although shown exemplary embodiment of the present disclosure in accompanying drawing, yet should be appreciated that and can realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order more thoroughly to understand the disclosure that these embodiment are provided, and can by the scope of the present disclosure complete convey to those skilled in the art.
It should be noted that, in the middle of specification and claim, used some vocabulary to censure specific components.Those skilled in the art should understand, and hardware manufacturer may be called same assembly with different nouns.This specification and claims are not used as distinguishing the mode of assembly with the difference of title, but the difference in function is used as the criterion of distinguishing with assembly.If " comprising " mentioned in the middle of specification and claim in the whole text or " comprising " is an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in acceptable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.Specification subsequent descriptions is for implementing better embodiment of the present invention, and right described description is to illustrate that rule of the present invention is object, not in order to limit scope of the present invention.Protection scope of the present invention is when being as the criterion depending on the claims person of defining.
The technology relevant with the present invention:
Electronic product code (EPC) standard of REID principle Auto-ID center exploitation can be identified target, and all data relevant to target.The data basd link that EPC system employs is correct is received EPC code, and manufacturer and retailer can inquire about according to authority, management and alter operation.Once mark is attached on product or equipment, RFID reader just can read the data that are stored in mark.Auto-ID plan becomes global standards by EPC System Development, and this standard mainly comprises: the particular code (EPC) of identification target; Owner's (EPC manager) of definition data; All the other information of definition code and mark; Definition goods parameter, as stock-keeping unit number; By EPC code conversion, be Internet address (object naming service ONS); Target is described to (physical markup language PML); Assemble and processing RF ID data (expert software); Distribute to every classification target particular number (serial number); For the standard minimal set (mark and identification standard) of interoperability, adopting the benefit of RFID technology maximum is to carry out transparent management to the supply chain of enterprise, effectively reduces costs.
RFID technology application form is mark (tag), card and label (label) equipment.Marking arrangement is comprised of RFID chip and antenna, and type is divided into three kinds: self-action, semi-passive and passive type.What on market, develop now is passive type RFID mark substantially, because this kind equipment cost is lower, and is easy to configuration.Passive marker equipment uses radio wave operate and communicate by letter, in the scope that signal must allow at identifier, normally 10 feet (approximately 3 meters).This class mark is suitable for the identification of short distance information, as disposable shaver or these class small item of removable blade packing box.RFID chip can be read-only, and also read/write mode, determines according to application demand.Passive type marking arrangement adopts E2PROM (eeprom), is convenient to use specific electron treatment facility toward writing data above.Generally labeling equipment is all set as read-only mode when dispatching from the factory.In Auto-ID standard, also include deadlock order, suitably to stop trace daemon under situation.
In far distance automatic identification field, as intelligent prison, intelligent hospital, intelligent parking lot, intelligent transportation, wisdom city, there is major application in the fields such as the wisdom earth and Internet of Things.Active RFID is a dark horse in this field, belongs to far distance automatic recognition category.Groundwork frequency has hyperfrequency 433MHZ, microwave 2.45GHZ and 5.8GMHZ.
Shown as shown in Figure 1 a kind of method of by RFID carrying out network authentication consistent with the present invention, this network can be any wireless network authentication, and such as WiFi network, it comprises the following steps:
Step S110, when active RFID mobile terminal enters the RFID magnetic field range with the route device of label reader, active RFID mobile terminal sends the first radiofrequency signal to route device.Wherein, active RFID mobile terminal can be the intelligent terminal with active RFID, such as mobile phone, panel computer, portable computer, game machine, music player etc.; Route device has label reader, can be used for reading RFID label, its label reader can be in long-term open mode, also can use push-button switch to open, the label reader being positioned on route device can read a plurality of RFID labels simultaneously, each active RFID mobile terminal, when accessing, is not affected each other.
Step S120, active RFID mobile terminal is received after the first response message that route device returns, and sends the second radiofrequency signal that carries active RFID mobile terminal MAC Address to route device.MAC Address (Media Access Control Address) is the physical address number of active RFID mobile terminal wireless network card.The MAC Address of active RFID mobile terminal wireless network card can be stored in RFID memory module, also can be stored in the memory module of active RFID mobile terminal, stores the addresses in RFID circuit, often in order to realize quickly authentication.In this step, the MAC Address of mobile terminal being sent to route device, is for quick authentication, thereby makes user can use as early as possible network.Certainly for the ease of management, other information can also be transmitted.
Step S130, route device obtains the MAC Address of active RFID mobile terminal from described the second radiofrequency signal, and this MAC Address is added to white list, and using mobile terminal now as the client that allows access network, network authentication finishes simultaneously.Route device can the successful white list of periodic cleaning RFID authentication, or the user by RFID authentication as permanent user.
Basis based on Fig. 1, further illustrative embodiments as shown in Figure 2 and Figure 3.
Embodiment mono-: as shown in Figure 2, a kind of method of carrying out network authentication by RFID, such as WiFi network, it comprises the following steps:
Step S210, when active RFID mobile terminal enters the RFID magnetic field range with the route device of label reader, active RFID mobile terminal sends the first radiofrequency signal to route device.
Step S220, route device receives after the first radiofrequency signal that active RFID mobile terminal sends, the timing module of route device starts timing, judge whether active RFID mobile terminal has stopped the scheduled time in the RFID of route device magnetic field range, if stopped the scheduled time, perform step S230, otherwise, network authentication finished.The scheduled time can be set voluntarily by the user for route device, also can when dispatching from the factory, route device just set, setting the scheduled time is in order to prevent that some mobile terminal from being only the RFID magnetic field range of passing by because of carelessness route device, result personal information is routed device and reads, and causes the situation of personal information security problem to occur.If user stayed in magnetic field range in the scheduled time, represent that like this user need to use local network.For the ease of management, the scope in magnetic field can arrange according to the difference of RFID transmitting power simultaneously.
Step S230, route device returns to the first response message, and this first response message notice active RFID mobile terminal sends to route device by the MAC Address of its wireless network card.
Step S240, active RFID mobile terminal receives after the first response message that route device returns, and to described route device, sends and carries second of active RFID mobile terminal wireless network card MAC Address and penetrate letter frequently number.
Step S250, route device obtains the MAC Address of active RFID mobile terminal wireless network card from the second radiofrequency signal of receiving, and this MAC Address is added to white list.
Step S260, route device adds the MAC Address of active RFID mobile terminal wireless network card after white list, to active RFID mobile terminal, returns to the second response message, and this second response message notifies described active RFID mobile terminal authentication to pass through.
Step S270, active RFID mobile terminal is received after the second response message that route device returns, judge whether it has opened WiFi function, if do not open, open WiFi function or point out user to open WiFi function, after WiFi function on, mobile terminal obtains network authorization access WiFi, use local network, thereby save flow, network fast.This method had both facilitated user, also gave the owner of route device, such as businessman has saved some unnecessary times simultaneously.
Further, obtain the active RFID mobile terminal of authorizing access WiFi at interval of user's fixed time such as 10 hours after, or disconnect after WiFi connection at every turn, when if this mobile terminal need to reuse this network, all must again in route device RFID magnetic field range, again obtain mandate, or must again in route device RFID magnetic field range and after maintaining a period of time, again obtain mandate.Certainly, obtain and authorize the mobile terminal of access WiFi also can have the mandate of this network forever effective always.
Method according to the present embodiment can be known, the simplest application scenarios is that user can be placed in the mobile terminal such as mobile phone, IPAD with active RFID tag in the magnetic field range of the router with RFID reader, park a period of time such as 1 minute after, this mobile terminal obtains the mandate access WiFi of this router automatically.According to method of the present invention, greatly facilitate user and access WiFi, improved efficiency, omitted the existing complicated processes that accesses WiFi by cipher authentication, especially to not too using the old user of loaded down with trivial details access step especially convenient.
Embodiment bis-: as shown in Figure 3, a kind of method of carrying out network authentication by RFID, only be with embodiment mono-difference place: active RFID mobile terminal judges that step that whether WiFi function opens is to receive after the first response message that route device returns at active RFID mobile terminal, rather than after receiving the second response message that route device returns, therefore, below do a schematic illustration, concrete steps are as follows:
Step S310, when active RFID mobile terminal enters the RFID magnetic field range with the route device of label reader, active RFID mobile terminal sends the first radiofrequency signal to route device.
Step S320, route device receives after the first radiofrequency signal that active RFID mobile terminal sends, the timing module of route device starts timing, judge whether active RFID mobile terminal has stopped the scheduled time in the RFID of route device magnetic field range, if stopped the scheduled time, perform step S330, otherwise, network authentication finished.
Step S330, route device returns to the first response message, and this first response message notice active RFID mobile terminal sends to route device by the MAC Address of its wireless network card.
Step S340, active RFID mobile terminal receives after the first response message that route device returns judge whether it has opened WiFi function, if do not open, opens WiFi function or prompting user opens WiFi function.
Step S350, active RFID mobile terminal carries second of active RFID mobile terminal wireless network card MAC Address to described route device transmission and penetrates letter frequency number.
Step S360, route device obtains the MAC Address of active RFID mobile terminal wireless network card from the second radiofrequency signal of receiving, and this MAC Address is added to white list.
Step S370, route device adds the MAC Address of active RFID mobile terminal wireless network card after white list, to active RFID mobile terminal, returns to the second response message, and this second response message notifies described active RFID mobile terminal authentication to pass through.
Embodiment tri-: embodiment tri-is only with the difference of embodiment bis-: step S340 and step S350 exchange, and do not repeat them here.
Above, because the quantity of mobile terminal is larger, the present invention is placed in mobile terminal by RFID label.Certainly, as a further improvement on the present invention, the present invention also can be placed in router side by RFID label, and label reader is placed in mobile terminal, and it is only and the execution mode that the present invention is based on same principle not repeat them here.
Embodiments of the invention disclose:
A kind of method of A1, active RFID network by mobile terminal authentication, it comprises the following steps:
When described active RFID mobile terminal enters the RFID magnetic field range with the route device of label reader, described active RFID mobile terminal sends the first radiofrequency signal to described route device;
Described active RFID mobile terminal is received after the first response message that described route device returns, and sends the second radiofrequency signal that carries described active RFID mobile terminal MAC Address to described route device;
Described route device obtains the MAC Address of described active RFID mobile terminal from described the second radiofrequency signal, and this MAC Address is added to white list.
The method of A2, a kind of active RFID network by mobile terminal authentication as described in claim A1, is characterized in that, also comprises the steps:
Described route device starts timing after receiving the first radiofrequency signal that described active RFID mobile terminal sends, if in the given time, described active RFID mobile terminal does not leave the RFID magnetic field range of described route device, described route device returns to the first response message, and described the first response message notifies described active RFID mobile terminal that its MAC Address is sent to described route device.
The method of A3, a kind of active RFID network by mobile terminal authentication as described in claim A1, is characterized in that, also comprises the steps:
Described route device adds the MAC Address of described active RFID mobile terminal after white list, to described active RFID mobile terminal, returns to the second response message, and described the second response message notifies described active RFID mobile terminal authentication to pass through.
The method of A4, a kind of active RFID network by mobile terminal authentication as described in claim A3, is characterized in that, also comprises the steps:
When described active RFID mobile terminal, receive after the second response message that described route device returns judge whether it has opened WiFi function, if do not open, open WiFi function or prompting user opens WiFi function.
The method of A5, a kind of active RFID network by mobile terminal authentication as described in claim A1, is characterized in that, also comprises the steps:
When described active RFID mobile terminal receives after the first response message that described route device returns, described active RFID moves to judge whether it has opened WiFi function, if do not open, open WiFi function or prompting user opens WiFi function.
The method of A6, a kind of active RFID network by mobile terminal authentication as described in claim A1, it is characterized in that: the MAC Address of described active RFID mobile terminal is stored in RFID memory module, or be stored in the memory module of described mobile terminal.
The method of A7, a kind of active RFID network by mobile terminal authentication as described in claim A1, it is characterized in that: obtain authorize access WiFi active RFID mobile terminal at interval of the fixed time or disconnect in the time of will using network after WiFi connects and all must again obtain mandate by close described route device, or have network authorization at every turn always.
The method of A8, a kind of active RFID network by mobile terminal authentication as described in claim A1, is characterized in that: the successful white list of described route device periodic cleaning RFID authentication, or a user by RFID authentication is as permanent user.
The method of A9, a kind of active RFID network by mobile terminal authentication as described in claim A1, is characterized in that: described network authentication refers to WiFi network authentication, described MAC Address refers to the physical address number of described active RFID mobile terminal wireless network card.
B10, a kind of active RFID mobile terminal, it comprises:
RFID transceiver module, for receiving and dispatching radiofrequency signal;
Power module, for providing power supply to RFID circuit;
WiFi module, for carrying out WiFi network service;
Control module, for when receiving the first response message that route device returns, launches the MAC Address of mobile terminal by described RFID transceiver module.
B11, a kind of active RFID mobile terminal as described in claim B10, is characterized in that: it also comprises memory module, for storing the MAC Address of described active RFID mobile terminal.
B12, a kind of active RFID mobile terminal as described in claim B11, is characterized in that: described memory module is RFID memory module, or the memory module of mobile terminal.
B13, a kind of active RFID mobile terminal as described in claim B10, it is characterized in that: described control module is further used for after receiving described the first response message or the second response message, open the WiFi function of described active RFID mobile terminal, or prompting user opens WiFi function.
C14, a kind of route device, it comprises:
Label reader, for reading radio frequency signal, returns to response message;
Control unit, for obtaining the MAC Address of mobile terminal by described label reader;
Memory cell, it is for adding white list by the described MAC Address of obtaining.
C15, a kind of route device as described in claim C14, is characterized in that: described route device also comprises timing unit, for calculating the time of mobile terminal in described route device RFID magnetic field range.
C16, a kind of route device as described in claim C15, it is characterized in that: described control unit is further used for, within the scheduled time of described timing unit, if described mobile terminal does not leave the RFID magnetic field range of described route device, described control unit returns to the first response message by described label reader, and described the first response message notifies described mobile terminal that its MAC Address is sent to described route device.
C17, a kind of route device as described in claim C15, it is characterized in that: described timing unit is further used for authorizing obtaining the mobile terminal of access WiFi to carry out the timing of WiFi access duration, after the time point of degree or user's appointment between the duration that reaches user's setting, the WiFi that described control unit disconnects described mobile terminal connects.
C18, a kind of route device as described in claim C14, it is characterized in that: described control unit is further used for, when MAC Address adds after white list, to described mobile terminal, return to the second response message, described the second response message notifies described active RFID mobile terminal authentication to pass through.
C19, a kind of route device as described in claim C14, is characterized in that:
Described memory cell, periodic cleaning white list or preserve for a long time white list.
It should be noted that, said in the embodiment of the present invention " user ", can be the user who holds or set route device, can be also the user who holds mobile terminal, can specifically judge according to concrete linguistic context.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure or feature can be with suitable mode combination or combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
In addition, according to above method, can be by comprising that software, firmware or the hardware of computer program realizes, but be not limited to the implementation of computer program, can also design entity apparatus corresponding thereto, each hardware capability module is equally also feasible for realizing the fractionation of corresponding function or practical function and merging.The algorithm that the embodiment of the present invention provides is intrinsic not relevant to any certain computer, virtual system or miscellaneous equipment with demonstration.Various general-purpose systems also can with based on using together with this teaching.According to description above, it is apparent constructing the desired structure of this type systematic.In addition, the present invention is not also for any certain programmed language.It should be understood that and can utilize various programming languages to realize content of the present invention described here, and the description of above language-specific being done is in order to disclose preferred forms of the present invention.
In the specification that provided herein, a large amount of details have been described.Yet, can understand, embodiments of the invention can not put into practice in the situation that there is no these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.Similarly, be to be understood that, in order to simplify the disclosure and to help to understand one or more in each inventive aspect, in the above in the description of exemplary embodiment of the present invention, each feature of the present invention is grouped together into single embodiment, figure or sometimes in its description.Yet, the method for the disclosure should be construed to the following intention of reflection: the present invention for required protection requires than the more feature of feature of clearly recording in each claim.Or rather, as reflected in claims below, inventive aspect is to be less than all features of disclosed single embodiment above.Therefore, claims of following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can the module in the equipment in embodiment are adaptively changed and they are arranged in one or more equipment different from this embodiment.Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and can put them into a plurality of submodules or subelement or sub-component in addition.At least some in such feature and/or process or unit are mutually repelling, and can adopt any combination to combine all processes or the unit of disclosed all features in this specification (comprising claim, summary and the accompanying drawing followed) and disclosed any method like this or equipment.Unless clearly statement in addition, in this specification (comprising claim, summary and the accompanying drawing followed) disclosed each feature can be by providing identical, be equal to or the alternative features of similar object replaces.
It should be noted above-described embodiment the present invention will be described rather than limit the invention, and those skilled in the art can design alternative embodiment in the situation that do not depart from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed as element or step in the claims.Being positioned at word " " before element or " one " does not get rid of and has a plurality of such elements.The present invention can be by means of including the hardware of some different elements and realizing by means of the computer of suitably programming.In having enumerated the unit claim of some devices, several in these devices can be to carry out imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title by these word explanations.
The above; be only the present invention's embodiment preferably, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. a method for active RFID network by mobile terminal authentication, it comprises the following steps:
When described active RFID mobile terminal enters the RFID magnetic field range with the route device of label reader, described active RFID mobile terminal sends the first radiofrequency signal to described route device;
Described active RFID mobile terminal is received after the first response message that described route device returns, and sends the second radiofrequency signal that carries described active RFID mobile terminal MAC Address to described route device;
Described route device obtains the MAC Address of described active RFID mobile terminal from described the second radiofrequency signal, and this MAC Address is added to white list.
2. the method for a kind of active RFID network by mobile terminal authentication as claimed in claim 1, is characterized in that, also comprises the steps:
Described route device starts timing after receiving the first radiofrequency signal that described active RFID mobile terminal sends, if in the given time, described active RFID mobile terminal does not leave the RFID magnetic field range of described route device, described route device returns to the first response message, and described the first response message notifies described active RFID mobile terminal that its MAC Address is sent to described route device.
3. the method for a kind of active RFID network by mobile terminal authentication as claimed in claim 1, is characterized in that, also comprises the steps:
Described route device adds the MAC Address of described active RFID mobile terminal after white list, to described active RFID mobile terminal, returns to the second response message, and described the second response message notifies described active RFID mobile terminal authentication to pass through.
4. the method for a kind of active RFID network by mobile terminal authentication as claimed in claim 3, is characterized in that, also comprises the steps:
When described active RFID mobile terminal, receive after the second response message that described route device returns judge whether it has opened WiFi function, if do not open, open WiFi function or prompting user opens WiFi function.
5. the method for a kind of active RFID network by mobile terminal authentication as claimed in claim 1, is characterized in that, also comprises the steps:
When described active RFID mobile terminal receives after the first response message that described route device returns, described active RFID moves to judge whether it has opened WiFi function, if do not open, open WiFi function or prompting user opens WiFi function.
6. the method for a kind of active RFID network by mobile terminal authentication as claimed in claim 1, it is characterized in that: the MAC Address of described active RFID mobile terminal is stored in RFID memory module, or be stored in the memory module of described mobile terminal.
7. the method for a kind of active RFID network by mobile terminal authentication as claimed in claim 1, it is characterized in that: obtain authorize access WiFi active RFID mobile terminal at interval of the fixed time or disconnect in the time of will using network after WiFi connects and all must again obtain mandate by close described route device, or have network authorization at every turn always.
8. the method for a kind of active RFID network by mobile terminal authentication as claimed in claim 1, is characterized in that: the successful white list of described route device periodic cleaning RFID authentication, or the user by RFID authentication as permanent user.
9. an active RFID mobile terminal, it comprises:
RFID transceiver module, for receiving and dispatching radiofrequency signal;
Power module, for providing power supply to RFID circuit;
WiFi module, for carrying out WiFi network service;
Control module, for when receiving the first response message that route device returns, launches the MAC Address of mobile terminal by described RFID transceiver module.
10. a route device, it comprises:
Label reader, for reading radio frequency signal, returns to response message;
Control unit, for obtaining the MAC Address of mobile terminal by described label reader;
Memory cell, it is for adding white list by the described MAC Address of obtaining.
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