CN105184352A - Method for communication between composite pass card and single-frequency reader-writer, and composite pass card - Google Patents
Method for communication between composite pass card and single-frequency reader-writer, and composite pass card Download PDFInfo
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Abstract
The invention provides a method for communication between a composite pass card and a single-frequency reader-writer, and a composite pass card. The method provided by one embodiment of the invention comprises the following steps: waking up a master control module of the composite pass card; a master control module writing communication information into a card reading module of the composite pass card, and if a radio frequency antenna module internally includes path information, the communication information comprises the path information from the radio frequency antenna module; and the card reading module communicating with the single-frequency reader-writer for sending the communication information to the single-frequency reader-writer. According to the invention, the path information stored in the composite pass card is transferred to the card reading module of the composite pass card, and then through communication between the card reading module and the single-frequency reader-writer, the single-frequency reader-writer reads the path information of the composite pass card, such that the problem of incompatibility between the composite pass card and the single-frequency reader-writer is overcome. When a highway is upgraded to an ambiguous path identification system, the replacement cost of a lane reader-writer is decreased. The method and the composite pass card can be widely applied to the field of intelligent traffic.
Description
Technical field
The present invention relates to intelligent transportation field, particularly relate to communication means and the compound visa card of compound visa card and single-frequency read write line.
Background technology
Ambiguity path identification is a subsystem of ExpresswayNetwork Toll Collection System.Vehicle gets compound visa card when highway crossing, when vehicle high-speed is by road-side identification station, compound visa card RX path identification code information is also stored in card, when exporting by the access information in read write line reading card release and routing information, determine the path that vehicle travels and the toll amount of money.
The scheme that current ambiguity path identification track uses uses composite read-write device, compound visa card is operated, composite read-write device is the double-frequency reader-writer with noncontact IC card module and radio electronic label, in charge station gateway, read access information and the routing information in card release by the noncontact Card Reader operation of composite read-write device or access information is write compound visa card, read compound visa card status information (such as duty, routing information, cell voltage etc.) by radio-frequency antenna operation simultaneously, and compound visa card duty is set.
But the read write line that the highway track in multiple unrealized Path Recognition area uses, or only there is the single-frequency read write line of noncontact card reading module.If use compound visa card at these highways, then this single-frequency read write line is only supported and the communication of compound visa card card reading module, cannot read the routing information of compound visa card, more cannot complete the accurate sorting of expense.Namely existing compound visa card cannot the work of direct compatible single-frequency read write line.When highway track upgrades to ambiguity path identifying system, in order to the use of original compound visa card, just need single-frequency read write line to be replaced by double-frequency reader-writer, with the reading of realizing route information, so then can expend larger replacement cost.
Summary of the invention
In view of this, the invention provides communication means and the visa card of a kind of compound visa card and single-frequency read write line.
Concrete technical scheme of the present invention is as follows:
First aspect present invention provides the communication means of a kind of compound visa card and single-frequency read write line, comprising:
S01. the main control module of compound visa card is waken up;
S02. the communication information is write the card reading module of compound visa card by described main control module, and as having routing information in radio frequency antenna module, then the described communication information comprises the routing information from radio frequency antenna module;
S03. described card reading module and described single-frequency read write line carry out communication, and the described communication information is sent to described single-frequency read write line.
Preferably, also comprise between described step S01 and step S02: step S011: after described main control module is waken up, forbid the noncontact card-reading function of card reading module;
Also comprise between described step S02 and step S03: main control module described in step S021. recovers the noncontact card-reading function of described card reading module.
Which effectively can ensure the independence that internal information transmission and external information are transmitted.
In described step S03, described card reading module also receives the mode instruction information from described single-frequency card reader,
Further comprising the steps of after S03:
S031. the noncontact card-reading function of described card reading module is forbidden;
S04. described main control module reads mode instruction information in described card reading module and executing instruction operations, and arranging radio frequency antenna module is inlet mode or export model;
S05. main control module described in dormancy.
Preferably, after the mode instruction information that main control module described in step S04 reads in described card reading module, also comprise before executing instruction operations:
S041. whether judgment model instruction reads successfully, if read successfully, then recovers the noncontact card-reading function of described card reading module.
As one preferred embodiment, after step S021, also steps A is comprised before step S031:
A1. dormancy period is set, main control module described in dormancy;
A2., after reaching described dormancy period, described main control module is waken up;
A3. whether described master control module judges exists the signal of single-frequency read write line;
If so, then steps A 1 is returned;
If not, then step S031 is entered.
Adopt dormancy period by main control module timing dormancy, make compound visa card work power consumption less, extend the life cycle of compound visa card.
More specifically, in described step S011 or step S031,
Forbid that the concrete mode of the noncontact card-reading function of described card reading module is: described main control module wakes rear output closure signal up to switch module, turn-on power module and described card reading module forbid the noncontact card-reading function of described card reading module;
In step S021 or step S041, the concrete mode recovering the noncontact card-reading function of described card reading module is:
Described main control module exports cut-off signal to switch module, disconnects described power module and card reading module, recovers the noncontact card-reading function of described card reading module.
Adopt switch module to realize forbidding and recovering card reading module noncontact card-reading function, its mode is simple and easy to realize.
As one preferred embodiment, in above-mentioned steps, can not comprise forbidding and recovery the noncontact card-reading function of card reading module, card reading module and main control module, card reading module and single-frequency read write line can instant messagings.
More specifically, in described step S03, if described single-frequency read write line is at expressway access place, then the described communication information comprises information about power; If described single-frequency read write line is at expressway exit place, then the described communication information comprises information about power and routing information, and access information is also sent to described single-frequency read write line by described card reading module.
Second aspect present invention provides a kind of compound visa card, comprises main control module;
Be connected to the radio frequency antenna module of described main control module, the routing information that described radio frequency antenna module sends for receiving beacon base station; Be connected to the card reading module of described main control module;
Described main control module comprises data module, described data module is used for after described main control module is waken up, the communication information is write described card reading module, and as having routing information in radio frequency antenna module, then described communication ceases the routing information comprised from described radio frequency antenna module;
Described card reading module is used for carrying out communication with described single-frequency read write line, and the described communication information is sent to described single-frequency read write line.
In conjunction with second aspect present invention, in the first embodiment of second aspect present invention, also comprise the switch module being connected to described main control module, card reading module and power module; Described switch module is used for the noncontact card-reading function forbidding card reading module under the control of described main control module, namely wakes the closure signal of rear output up according to described main control module, turn-on power module and described card reading module;
Described switch module, also for recovering the noncontact card-reading function of described card reading module under the control of described main control module, namely according to the cut-off signal that main control module exports, disconnects described power module and card reading module.
Adopt switch module to realize forbidding and recovering card reading module noncontact card-reading function, its mode is simple and easy to realize, and effectively can ensure the independence that internal information transmission and external information are transmitted.
More specifically, when described card reading module is also for carrying out communication with described single-frequency read write line, the mode instruction information from described single-frequency card reader is received;
Described switch module is also for after receiving the mode instruction information from described single-frequency card reader in described card reading module, forbid the noncontact card-reading function of card reading module, namely the closure signal of rear output is waken up according to described main control module, turn-on power module and described card reading module;
Described main control module also comprises read module, and described read module is for reading mode instruction information in described card reading module and executing instruction operations, and arranging radio frequency antenna module is inlet mode or export model.
Third aspect present invention provides a kind of compound visa card, comprises main control module;
Be connected to the radio frequency antenna module of described main control module, the routing information that described radio frequency antenna module sends for receiving beacon base station;
Be connected to the card reading module of described main control module, described card reading module is used for communicating with single-frequency card reader.As can be seen from the above technical solutions, the present invention has the following advantages:
The technical program is transferred to the card reading module of compound visa card by the routing information stored by compound visa card, then by the communication between card reading module and single-frequency read write line, realizes the routing information that single-frequency read write line reads compound visa card.Compared with prior art, overcome compound visa card and the incompatible problem of single-frequency read write line, improve the compatibility of highway tolling system, when highway upgrades to ambiguity path identifying system, be replaced by double-frequency reader-writer without the need to just single-frequency read write line, reach the replacement cost reducing track read write line.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention technical scheme, be briefly described to the accompanying drawing used required in embodiment and description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the circuit block diagram of a kind of compound visa card of the present invention;
Fig. 2 is compound visa card of the present invention and single-frequency read write line at the process flow diagram of the communication means of expressway access or outlet;
Fig. 3 is the process flow diagram of the communication means of expressway access of the present invention place compound visa card and single-frequency read write line;
Fig. 4 is the process flow diagram of the communication means of expressway exit place of the present invention compound visa card and single-frequency read write line.
Embodiment
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Below by specific embodiment, be described in detail respectively.
Embodiment one:
Refer to Fig. 1, the embodiment of the present invention provides a kind of compound visa card, comprise main control module 10, be connected to the radio frequency antenna module 20 of main control module 10, radio frequency antenna module is connected with 433MHz radio-frequency antenna or 5.8GHz radio-frequency antenna, and radio frequency antenna module 20 receives the routing information of beacon base station transmission by 433MHz radio-frequency antenna 5.8GHz radio-frequency antenna; Be connected to the card reading module 30 of main control module 10, card reading module 30 is connected with 13.56MHz radio-frequency antenna; Be connected to the wake module 60 of main control module 10 and 13.56MHz radio-frequency antenna, wake module 60 produces the wake-up signal of high level after receiving the radiofrequency signal from 13.56MHz radio-frequency antenna, and wake-up signal is reached main control module 10, main control module 10 is waken up.
In actual applications, card reading module 30 can adopt 13.56MHz contactless ic module, be connected with 13.56MHz radio-frequency antenna, its frequency of operation 13.56MHz, for be arranged on expressway access and communicate with the single-frequency card reader of outlet, such as read access information from single-frequency card reader, or by the write such as routing information, access information single-frequency card reader; The routing information that radio frequency antenna module 20 sends for the beacon base station received in highway road, it can adopt 433MHz radio-frequency module, its frequency of operation is 433MHz ± 20ppm, radio frequency antenna module 20 can also adopt 5.8G radio-frequency module, be connected with 5.8GHz radio-frequency antenna, its operating frequency range is between 5.79GHz ~ 5.84GHz.
In the present embodiment, after main control module 10 is waken up, can by the communication information of necessity write card reading module, make card reading module expressway access or outlet and single-frequency read write line carry out current time, by 13.56M signal, these communication informations are transferred to single-frequency read write line, especially, when there is routing information in radio frequency antenna module 20, main control module 10 is understood read path information from radio frequency antenna module 20 and is write card reading module 30, when making card reading module 30 be that single-frequency read write line communicates, routing information is transferred to single-frequency read write line.
The present embodiment also comprises the switch module 50 being connected to main control module 10, card reading module 30 and power module 40; Main control module 10 also comprises data module 11, read module 12.
Switch module 50 for power supply that is closed under the control of main control module 10 or deenergization module 40 pairs of card reading module 30, thus is forbidden or recovers its noncontact card-reading function.Particularly, main control module 10 wakes rear output closure signal up to switch module 50, turn-on power module 40 and card reading module 30, forbid the noncontact card-reading function of card reading module 30, now main control module 10 can carry out communication with card reading module 30, the communication information is write card reading module 30 by data module 11, and as having routing information in radio frequency antenna module 20, then the communication information comprises the routing information from radio frequency antenna module 20.
After the communication information is write card reading module 30 by data module 11, the cut-off signal that main control module 10 exports is to switch module 50, deenergization module 40 and card reading module 30, recover the noncontact card-reading function of card reading module 30, now card reading module 30 can carry out communication with single-frequency read write line, the communication information is sent to single-frequency read write line, and receive the mode instruction information from single-frequency card reader.
After card reading module 30 receives the mode instruction information from single-frequency card reader, main control module 10 wakes the closure signal of rear output up to switch module 50, turn-on power module 40 and card reading module 30, switch module 50 forbids the noncontact card-reading function of card reading module 30, now read module 12 reads mode instruction information in card reading module 30 and executing instruction operations, and arranging radio frequency antenna module is inlet mode or export model.If radio frequency antenna module 20 is inlet mode, then receive the routing information that beacon base station sends; If radio frequency antenna module 20 is export model, then do not receive the routing information that beacon base station sends.
The compound visa card that the present embodiment provides, by main control module 10, the communication information is moved to the card reading module 30 of compound visa card, be that the instruction of inlet mode or export model is sent to card reading module 30 by arranging compound visa card, 30 are not divided not and between single-frequency read write line and main control module 10, carry out communication again by card reading module, the communication information realizing single-frequency read write line reading compound visa card also sends and arranges command information, compared with prior art, overcome compound visa card and the incompatible problem of single-frequency read write line, improve the compatibility of highway tolling system, when highway upgrades to ambiguity path identifying system, without the need to single-frequency read write line is replaced by double-frequency reader-writer, reach the replacement cost reducing track read write line.
Be described above the compound visa card in the embodiment of the present invention, introduce the communication means of compound visa card and single-frequency read write line in the embodiment of the present invention below.
Embodiment two: refer to Fig. 2, the compound visa card of the present embodiment and single-frequency read write line, at the process flow diagram of the communication means of expressway access or outlet, comprise the following steps:
S01. the main control module 10 of compound visa card is waken up;
Such as, a kind of mode that described main control module 10 is waken up is: the card reading module 30 of compound visa card receives the wake-up signal of the single-frequency card reader of expressway access or outlet, and main control module 10 is by described wake-up signal wakes.When being waken up by other modes, such as travel timing wake-up on a highway or can also be waken up by radio frequency antenna module 20.
After S01 step, also can comprise:
S011: main control module 10 forbids the noncontact card-reading function of card reading module 30, cuts off the communication between card reading module 30 and single-frequency card reader, thus guarantees the communication of card reading module 30 in compound visa card inside.Its concrete mode can be: described main control module 10 wakes rear output closure signal up to switch module 50, and turn-on power module 40 and described card reading module 30 forbid the noncontact card-reading function of described card reading module 30.
S02. after described main control module 10 is waken up, the communication information is write the card reading module 30 of compound visa card, as having routing information in radio frequency antenna module 20, then described communication ceases the routing information comprised from radio frequency antenna module 20; As the case may be, the communication information also can comprise the information such as the information about power of compound visa card.
Also comprise after described step S02:
Main control module 10 described in step S021. recovers the noncontact card-reading function of described card reading module 30, communication between conducting card reading module 30 and single-frequency card reader, its concrete mode is: described main control module 10 wakes rear output cut-off signal up to switch module 50, deenergization module 40 and described card reading module 30, recover the noncontact card-reading function of described card reading module 30.
S03. described card reading module 30 carries out communication with described single-frequency read write line, and the described communication information is sent to described single-frequency read write line.In this step, if described single-frequency read write line is at expressway access place, then the described communication information comprises information about power; If described single-frequency read write line is at expressway exit place, then the described communication information comprises information about power and routing information, and the access information that card reading module 30 is also stored sends to single-frequency card reader.
In step S03, described card reading module 30 also receives the mode instruction information from described single-frequency card reader, further comprising the steps of after this step:
S031. main control module forbids the noncontact card-reading function of described card reading module 30, and the detailed process of forbidding is identical with step S011;
S04. described main control module 10 reads mode instruction information in described card reading module 30 and executing instruction operations, arranges radio frequency antenna module 20 for inlet mode or export model;
S05. main control module 10 described in dormancy.
As one preferred embodiment, after step S021, also steps A is comprised before S031:
A1 arranges dormancy period, main control module 10 described in dormancy;
A2, after reaching described dormancy period, wakes described main control module 10 up;
Main control module 10 described in A3 judges whether the signal that there is single-frequency read write line;
If so, then steps A 1 is returned;
If not, then step S031 is entered.
Described steps A can be carried out before or after described step S03, and the two also can carry out simultaneously.
As one preferred embodiment, after the mode instruction information that described step S04 main control module reads in described card reading module, also comprise before executing instruction operations:
S041. whether judgment model instruction reads successfully, if read successfully, then recovers the noncontact card-reading function of described card reading module.
For ease of understanding, with a practical application scene, the communication means of compound visa card and single-frequency read write line in the embodiment of the present invention is described in detail below.
Embodiment three:
Refer to Fig. 3, the embodiment of the present invention is provided in the process flow diagram of the communication means of expressway access place compound visa card and single-frequency read write line, the present embodiment card reading module adopts 13.56MHz contactless ic module, radio frequency antenna module adopts 433MHz radio-frequency module, and certain radio frequency antenna module also can change 5.8GHz radio-frequency module into.Comprise the following steps:
S31. compound visa card enters the communications zone of single-frequency read write line;
Compound visa card is when entering the communications zone of single-frequency read write line at expressway access place, and the 13.56MHz radio-frequency antenna of compound visa card receives the signal of the 13.56MHz that single-frequency read write line sends, and by signal transmission to the wake module of compound visa card.
S32. wake compound visa card main control module up, forbid the noncontact card-reading function of card reading module;
Wake module produces the wake-up signal of high level rising edge, wake-up signal is reached main control module, wakes main control module up; When not having the signal of 13.56MHz, wake-up signal can become low level.Main control module wakes rear output closure signal up to switch module, turn-on power module and 13.56MHz contactless ic module, after the energising of 13.56MHz contactless ic module, its noncontact card-reading function is prohibited, and main control module and 13.56MHz contactless ic module can carry out communication.
S33. information about power is write 13.56MHz contactless ic module by main control module;
Main control module reads the information about power of power supply by inner voltage detecting circuit, and information about power is write 13.56MHz contactless ic module.
S34. the noncontact card-reading function of card reading module is recovered;
Main control module exports cut-off signal to switch module, and deenergization module and 13.56MHz contactless ic module, after 13.56MHz contactless ic module power-down, its noncontact card-reading function is enabled.
S35. dormancy period is set, dormancy main control module;
Now switch module is in off-state, and single-frequency read write line can carry out communication with 13.56MHz contactless ic module.
S36. single-frequency read write line reads the information about power in 13.56MHz contactless ic module, and the command information transmitting into message breath and be set to inlet mode is to 13.56MHz contactless ic module;
This access information comprises entrance site information and vehicle information.
S37. wake main control module up, judge whether the signal that there is single-frequency read write line;
If so, then step S35 is returned;
If not, then the noncontact card-reading function of compound visa card is forbidden.
After reaching described dormancy period, clock can produce look-at-me and wake main control module up, whether master control module judges exists the signal of single-frequency read write line, concrete judgment mode is: arrange monitoring periods, if receive the signal of the 13.56MHz that single-frequency read write line sends in this monitoring periods, namely when wake-up signal is high level, then resets dormancy period and reenter dormant state.If do not receive the signal of the 13.56MHz that single-frequency read write line sends in this monitoring periods, namely when wake-up signal is low level, main control module forbids the noncontact card-reading function of described card reading module, namely closure signal is exported to switch module, turn-on power module and 13.56MHz contactless ic module, after the energising of 13.56MHz contactless ic module, its noncontact card-reading function is prohibited, and main control module and 13.56MHz contactless ic module can carry out communication.
Because S36 is performed by card reading module, S35 and S37 is performed by main control module, and therefore the implementation of two modules can be separate.According to actual conditions, S36 can intert before S35 and S37, between or afterwards, also can carry out with S35 or S37 simultaneously.Such as, in one embodiment, S35 and S36 order is exchanged, namely after the noncontact card-reading function of 13.56MHz contactless ic module is resumed, before main control module dormancy, single-frequency read write line just starts to read the information about power in 13.56MHz contactless ic module, and transmit into message breath and be set to inlet mode command information to 13.56MHz contactless ic module.After waking main control module up, judge whether the signal that there is single-frequency read write line, if so, then dormancy again, now single-frequency read write line can not repeat step S36 again; If there is no single-frequency read write line signal, then enter step S38.
In another embodiment, step S36 and S37 carries out simultaneously, namely when single-frequency read write line and 13.56MHz contactless ic module communication, main control module is waken up and monitors the signal that whether there is single-frequency read write line, main control module dormancy again after the signal monitoring single-frequency read write line.
Above in each embodiment, after step S34, main control module experiences dormancy and wakes up, just enters step S38.
In another embodiment, after step S34, enter step S36, forbid the noncontact card-reading function of compound visa card after step 36, directly enter step S38, namely do not carry out dormancy at this stage main control module, also do not monitor the signal that whether there is single-frequency read write line.
S38. main control module reads in 13.56MHz contactless ic module and arranges the command information that compound visa card is inlet mode, and whether judgment model command information reads successfully, if read unsuccessful, then again reads, until read successfully.Or repeatedly read unsuccessful after abandon and record, point out unsuccessful read mode command information.
If read successfully, then recover the noncontact card-reading function of described card reading module, and 433MHz radio-frequency module is set or 5.8GHz radio-frequency module is receiving mode.
First main control module sends reset instruction to 13.56MHz contactless ic module, if it is unsuccessful to reset, returns step S34.If reset successfully, read the command information in 13.56MHz contactless ic module register, compound visa card is set to inlet mode, namely arranging 433MHz radio-frequency module 5.8GHz radio-frequency module is receiving mode, and it receives and preserves the routing information of highway beacon base station transmission.Reset is to again detect the signal that whether there is 13.56MHz, and reset the signal successfully representing and do not have 13.56MHz, and the unsuccessful expression that resets exists the signal of 13.56MHz.
S39. dormancy main control module.
Compound visa card enters highway lanes, and its main control module is in dormant state, and electric quantity consumption is less, and 433MHz radio-frequency module or 5.8GHz radio-frequency module receive and store the routing information of highway beacon base station transmission.
The present embodiment moves to the 13.56MHz contactless ic module of compound visa card by the information about power stored by the main control module of compound visa card, be that the instruction of inlet mode is sent to 13.56MHz contactless ic module by arranging compound visa card, communication is carried out respectively and between single-frequency read write line and main control module again by 13.56MHz contactless ic module, the information about power realizing single-frequency read write line reading compound visa card also sends and arranges command information, compared with prior art, overcome compound visa card and the incompatible problem of single-frequency read write line, improve the compatibility of highway tolling system, when highway upgrades to ambiguity path identifying system, without the need to single-frequency read write line is replaced by double-frequency reader-writer, reach the replacement cost reducing track read write line.
Be described above the communication means at expressway access place compound visa card and single-frequency read write line in the embodiment of the present invention, introduce the communication means at expressway exit place compound visa card and single-frequency read write line in the embodiment of the present invention below.
Embodiment four:
Refer to Fig. 4, the embodiment of the present invention is provided in the communication means of expressway exit place compound visa card and single-frequency read write line, the present embodiment card reading module adopts 13.56MHz contactless ic module, and radio frequency antenna module adopts 433MHz radio-frequency module or 5.8GHz radio-frequency module.
Comprise the following steps:
S41. compound visa card enters the communications zone of single-frequency read write line;
Compound visa card is when entering the communications zone of single-frequency read write line at expressway exit place, and the 13.56MHz radio-frequency antenna of compound visa card receives the signal of the 13.56MHz that single-frequency read write line sends, and by signal transmission to the wake module of compound visa card.
S42. wake compound visa card main control module up, forbid the noncontact card-reading function of card reading module;
Wake module produces the wake-up signal of high level rising edge, wake-up signal is reached main control module, wakes main control module up; When not having the signal of 13.56MHz, wake-up signal can become low level.Main control module wakes rear output closure signal up to switch module, turn-on power module and 13.56MHz contactless ic module, after the energising of 13.56MHz contactless ic module, its noncontact card-reading function is prohibited, and main control module and 13.56MHz contactless ic module can carry out communication.
S43. main control module is by information about power and routing information write 13.56MHz contactless ic module;
Main control module reads the information about power of power supply by inner voltage detecting circuit, reads the routing information of 433MHz radio-frequency module or the reception of 5.8GHz radio-frequency module from EEROM, and by information about power and routing information write 13.56MHz contactless ic module.
S44. the noncontact card-reading function of card reading module is recovered;
Main control module exports cut-off signal to switch module, and deenergization module and 13.56MHz contactless ic module, after 13.56MHz contactless ic module power-down, its noncontact card-reading function is enabled.
S45. dormancy period is set, dormancy main control module;
Now switch module is in off-state, and single-frequency read write line can carry out communication with 13.56MHz contactless ic module.
S46. single-frequency read write line reads information about power, access information and the routing information in 13.56MHz contactless ic module, and sends that to arrange compound visa card be that the command information of export model is to 13.56MHz contactless ic module;
This access information comprises entrance site information and vehicle information.
S47. wake main control module up, judge whether the signal that there is single-frequency read write line;
If so, then step S45 is returned;
If not, then the noncontact card-reading function of compound visa card is forbidden.
After reaching described dormancy period, clock can produce look-at-me and wake main control module up, whether master control module judges exists the signal of single-frequency read write line, concrete judgment mode is: arrange monitoring periods, if receive the signal of the 13.56MHz that single-frequency read write line sends in this monitoring periods, namely when wake-up signal is high level, then resets dormancy period and reenter dormant state.If do not receive the signal of the 13.56MHz that single-frequency read write line sends in this monitoring periods, namely when wake-up signal is low level, main control module forbids the noncontact card-reading function of described card reading module, namely closure signal is exported to switch module, turn-on power module and 13.56MHz contactless ic module, after the energising of 13.56MHz contactless ic module, its noncontact card-reading function is prohibited, and main control module and 13.56MHz contactless ic module can carry out communication.
Because S46 is performed by card reading module, S45 and S47 is performed by main control module, and therefore the implementation of two modules can be separate.According to actual conditions, S46 can intert before S45 and S47, between or afterwards, also can carry out with S45 or S47 simultaneously.Such as, in one embodiment, S45 and S46 order is exchanged, namely after the noncontact card-reading function of 13.56MHz contactless ic module is resumed, before main control module dormancy, single-frequency read write line just starts to read information about power, access information and the routing information in 13.56MHz contactless ic module, and transmission is set to the command information of export model to 13.56MHz contactless ic module.After waking main control module up, judge whether the signal that there is single-frequency read write line, if so, then dormancy again, now single-frequency read write line can not repeat step S46 again; If there is no single-frequency read write line signal, then enter step S48.
In another embodiment, step S46 and S47 carries out simultaneously, namely when single-frequency read write line and 13.56MHz contactless ic module communication, main control module is waken up and monitors the signal that whether there is single-frequency read write line, main control module dormancy again after the signal monitoring single-frequency read write line.
Above in each embodiment, after step S44, main control module experiences dormancy and wakes up, just enters step S48.
In another embodiment, after step S44, enter step S46, forbid the noncontact card-reading function of compound visa card after step 46, directly enter step S48, namely do not carry out dormancy at this stage main control module, also do not monitor the signal that whether there is single-frequency read write line.
S48. main control module reads in 13.56MHz contactless ic module and arranges the command information that compound visa card is export model, and whether judgment model command information reads successfully, if read unsuccessful, then again reads, until read successfully.Or repeatedly read unsuccessful after abandon and record, point out unsuccessful read mode command information.
If read successfully, then recover the noncontact card-reading function of described card reading module, close the receiving mode of 433MHz radio-frequency module or 5.8GHz radio-frequency module, and remove the routing information of compound visa card storage;
First main control module sends reset instruction to 13.56MHz contactless ic module, if it is unsuccessful to reset, returns step S14.If reset successfully, read the command information in 13.56MHz contactless ic module register, compound visa card is set to export model, namely close the pattern of 433MHz radio-frequency module or 5.8GHz radio-frequency module, and remove the routing information stored in compound visa card.Reset is to again detect the signal that whether there is 13.56MHz, and reset the signal successfully representing and do not have 13.56MHz, and the unsuccessful expression that resets exists the signal of 13.56MHz.
S49. dormancy main control module.
The present embodiment moves to the 13.56MHz contactless ic module of compound visa card by the routing information that the vehicle information about power of the main control module of compound visa card storage and radio frequency antenna module stored travels in road network, be that the instruction of export model is sent to 13.56MHz contactless ic module by arranging compound visa card, communication is carried out respectively and between single-frequency read write line and main control module again by 13.56MHz contactless ic module, the information about power and the routing information that realize single-frequency read write line reading compound visa card also send the function arranging command information, compared with prior art, overcome compound visa card and the incompatible problem of single-frequency read write line, improve the compatibility of highway tolling system, when highway upgrades to ambiguity path identifying system, double-frequency reader-writer is replaced by without the need to just single-frequency read write line, reach the replacement cost reducing track read write line.
In another embodiment of the present invention, card reading module and main control module, card reading module and single-frequency read write line can instant messagings, and namely without the need to forbidding the noncontact card-reading function of card reading module, its concrete steps are as follows:
S01. the main control module of compound visa card is waken up;
S02. the communication information is write the card reading module of compound visa card by described main control module, and as having routing information in radio frequency antenna module, then the described communication information comprises the routing information from radio frequency antenna module;
S03. described card reading module and described single-frequency read write line carry out communication, and the described communication information is sent to described single-frequency read write line.
S04. described main control module reads mode instruction information in described card reading module and executing instruction operations, and arranging radio frequency antenna module is inlet mode or export model;
S05. main control module described in dormancy.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, in the step of foregoing description, specific works process, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a communication means for compound visa card and single-frequency read write line, is characterized in that, comprising:
S01. the main control module of compound visa card is waken up;
S02. the communication information is write the card reading module of compound visa card by described main control module, and as having routing information in radio frequency antenna module, then the described communication information comprises the routing information from radio frequency antenna module;
S03. described card reading module and described single-frequency read write line carry out communication, and the described communication information is sent to described single-frequency read write line.
2. method according to claim 1, is characterized in that, also comprises: step S011 between described step S01 and step S02: after described main control module is waken up, and forbids the noncontact card-reading function of card reading module;
Also comprise between described step S02 and step S03: main control module described in step S021. recovers the noncontact card-reading function of described card reading module.
3. method according to claim 2, is characterized in that, in described step S03, described card reading module also receives the mode instruction information from described single-frequency card reader,
Further comprising the steps of after S03:
S031. the noncontact card-reading function of described card reading module is forbidden;
S04. described main control module reads mode instruction information in described card reading module and executing instruction operations, and arranging radio frequency antenna module is inlet mode or export model;
S05. main control module described in dormancy.
4. method according to claim 3, is characterized in that, after described step S04 main control module reads the mode instruction information in described card reading module, also comprises before executing instruction operations:
S041. whether judgment model instruction reads successfully, if read successfully, then recovers the noncontact card-reading function of described card reading module.
5. method according to claim 3, is characterized in that, also comprises steps A after step S021, before step S031:
A1. dormancy period is set, main control module described in dormancy;
A2., after reaching described dormancy period, described main control module is waken up;
A3. whether described master control module judges exists the signal of single-frequency read write line;
If so, then steps A 1 is returned;
If not, then step S031 is entered.
6. method according to claim 1, is characterized in that, further comprising the steps of after step S03:
S04. described main control module reads mode instruction information in described card reading module and executing instruction operations, and arranging radio frequency antenna module is inlet mode or export model;
S05. main control module described in dormancy.
7. the method according to claim 2 or 4, is characterized in that, in described step S011 or step S031,
Forbid that the concrete mode of the noncontact card-reading function of described card reading module is: described main control module wakes rear output closure signal up to switch module, turn-on power module and described card reading module forbid the noncontact card-reading function of described card reading module;
In step S021 or step S041, the concrete mode recovering the noncontact card-reading function of described card reading module is:
Described main control module exports cut-off signal to switch module, disconnects described power module and card reading module, recovers the noncontact card-reading function of described card reading module.
8. the method according to any one of claim 1-6, is characterized in that, in described step S03, if described single-frequency read write line is at expressway access place, then the described communication information comprises information about power; If described single-frequency read write line is at expressway exit place, then the described communication information comprises information about power and routing information, and access information is also sent to described single-frequency read write line by described card reading module.
9. a compound visa card, is characterized in that,
Comprise main control module;
Be connected to the radio frequency antenna module of described main control module, the routing information that described radio frequency antenna module sends for receiving beacon base station;
Be connected to the card reading module of described main control module;
Described main control module comprises data module, described data module is used for after described main control module is waken up, the communication information is write described card reading module, and as having routing information in radio frequency antenna module, then described communication ceases the routing information comprised from described radio frequency antenna module;
Described card reading module is used for carrying out communication with described single-frequency read write line, and the described communication information is sent to described single-frequency read write line.
10. compound visa card according to claim 9, is characterized in that,
Also comprise the switch module being connected to described main control module, card reading module and power module;
Described switch module is used for the noncontact card-reading function forbidding card reading module under the control of described main control module, namely wakes the closure signal of rear output up according to described main control module, turn-on power module and described card reading module;
Described switch module, also for recovering the noncontact card-reading function of described card reading module under the control of described main control module, namely according to the cut-off signal that main control module exports, disconnects described power module and card reading module.
11. compound visa cards according to claim 10, is characterized in that,
When described card reading module is also for carrying out communication with described single-frequency read write line, receive the mode instruction information from described single-frequency card reader;
Described switch module is also for after receiving the mode instruction information from described single-frequency card reader in described card reading module, forbid the noncontact card-reading function of card reading module, namely the closure signal of rear output is waken up according to described main control module, turn-on power module and described card reading module;
Described main control module also comprises read module, and described read module is for reading mode instruction information in described card reading module and executing instruction operations, and arranging radio frequency antenna module is inlet mode or export model.
12. 1 kinds of compound visa cards, is characterized in that, comprise main control module;
Be connected to the radio frequency antenna module of described main control module, the routing information that described radio frequency antenna module sends for receiving beacon base station;
Be connected to the card reading module of described main control module, described card reading module is used for communicating with single-frequency card reader.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017140175A1 (en) * | 2016-02-18 | 2017-08-24 | 华南理工大学 | Toll road network traffic information collection and guidance system based on route identification system |
| CN108038924A (en) * | 2017-12-08 | 2018-05-15 | 北京云星宇交通科技股份有限公司 | A kind of method and system for preventing compound visa card by false wake-up |
| CN108090552A (en) * | 2017-12-19 | 2018-05-29 | 武汉瑞纳捷电子技术有限公司 | A kind of CPC cards of changeable power supply mode |
| CN108541049A (en) * | 2018-03-02 | 2018-09-14 | 北京聚利科技股份有限公司 | Wake up the method for compound password card and compound password card |
| CN108615267A (en) * | 2016-12-12 | 2018-10-02 | 北京握奇智能科技有限公司 | A kind of board units and system with ambiguity path identification function based on Wide Area Netweork |
| CN108614282A (en) * | 2016-12-12 | 2018-10-02 | 北京握奇智能科技有限公司 | A kind of board units and system with dynamic route identification function based on Big Dipper compatible positioning |
| CN109993262A (en) * | 2017-12-29 | 2019-07-09 | 国民技术股份有限公司 | A kind of smart card and its working method |
| CN110321987A (en) * | 2018-03-29 | 2019-10-11 | 北京聚利科技股份有限公司 | Compound password card file updating method and compound password card, intelligent transportation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050079056A (en) * | 2004-02-04 | 2005-08-09 | 주식회사 케이아이티에스 | Passing system of parking area |
| CN201229597Y (en) * | 2008-07-08 | 2009-04-29 | 深圳市金溢科技有限公司 | RFID electronic label having dual wake-up mode |
| CN103632399A (en) * | 2012-08-24 | 2014-03-12 | 深圳市金溢科技有限公司 | Ambiguous path information processing method, on board unit, on desk unit and system |
| CN204904365U (en) * | 2015-09-02 | 2015-12-23 | 深圳市金溢科技股份有限公司 | Compound visa card |
-
2015
- 2015-09-02 CN CN201510559661.2A patent/CN105184352B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050079056A (en) * | 2004-02-04 | 2005-08-09 | 주식회사 케이아이티에스 | Passing system of parking area |
| CN201229597Y (en) * | 2008-07-08 | 2009-04-29 | 深圳市金溢科技有限公司 | RFID electronic label having dual wake-up mode |
| CN103632399A (en) * | 2012-08-24 | 2014-03-12 | 深圳市金溢科技有限公司 | Ambiguous path information processing method, on board unit, on desk unit and system |
| CN204904365U (en) * | 2015-09-02 | 2015-12-23 | 深圳市金溢科技股份有限公司 | Compound visa card |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017140175A1 (en) * | 2016-02-18 | 2017-08-24 | 华南理工大学 | Toll road network traffic information collection and guidance system based on route identification system |
| CN108615267A (en) * | 2016-12-12 | 2018-10-02 | 北京握奇智能科技有限公司 | A kind of board units and system with ambiguity path identification function based on Wide Area Netweork |
| CN108614282A (en) * | 2016-12-12 | 2018-10-02 | 北京握奇智能科技有限公司 | A kind of board units and system with dynamic route identification function based on Big Dipper compatible positioning |
| CN108038924A (en) * | 2017-12-08 | 2018-05-15 | 北京云星宇交通科技股份有限公司 | A kind of method and system for preventing compound visa card by false wake-up |
| CN108090552A (en) * | 2017-12-19 | 2018-05-29 | 武汉瑞纳捷电子技术有限公司 | A kind of CPC cards of changeable power supply mode |
| CN109993262A (en) * | 2017-12-29 | 2019-07-09 | 国民技术股份有限公司 | A kind of smart card and its working method |
| CN108541049A (en) * | 2018-03-02 | 2018-09-14 | 北京聚利科技股份有限公司 | Wake up the method for compound password card and compound password card |
| CN108541049B (en) * | 2018-03-02 | 2020-12-01 | 北京聚利科技有限公司 | Method for awakening composite pass card and composite pass card |
| CN110321987A (en) * | 2018-03-29 | 2019-10-11 | 北京聚利科技股份有限公司 | Compound password card file updating method and compound password card, intelligent transportation system |
| CN110321987B (en) * | 2018-03-29 | 2023-06-30 | 北京聚利科技有限公司 | Composite pass card file updating method, composite pass card and intelligent traffic system |
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