CN101192264A - Wireless card reading system and its method - Google Patents
Wireless card reading system and its method Download PDFInfo
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- CN101192264A CN101192264A CNA2006101185778A CN200610118577A CN101192264A CN 101192264 A CN101192264 A CN 101192264A CN A2006101185778 A CNA2006101185778 A CN A2006101185778A CN 200610118577 A CN200610118577 A CN 200610118577A CN 101192264 A CN101192264 A CN 101192264A
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Abstract
The invention provides a wireless card reading system and method thereof, the system comprises a host computer, an information concentrating apparatus and at least one sub-card reading apparatus, wherein, the host computer is connected with the information concentrating apparatus; the sub-card reading apparatuses are respectively connected with the information concentrating apparatus in a wireless mode; when an information card is arranged on the sub-card reading apparatus for reading a data position, the sub-card reading apparatus reads at least one data in the information card, and the data and an identification code representing the identity of the data are wirelessly transferred to the information concentrating apparatus, after the sub-card reading apparatus is identified to be correct by the information concentrating apparatus according to the identification code, the data is transferred to the host computer, which does detection and other treatments while receiving the data, a response command is transferred to each sub-card reading apparatus via the information concentrating device; therefore, the sub-card reading apparatuses can process information exchange with the host computer through the information concentrating device in the wireless mode, thereby avoiding the construction and installation program which are arranged between the prior card reading apparatus and the host computer because of the requirement of pipe laying and wire distributing, and greatly reducing the complexity and installation cost of the card reading system.
Description
Technical field
The present invention system is about a kind of card-reading system and method thereof, refer to a kind of data that read in the load card especially after, and transfer to the system and the method thereof of the main frame that exclusive data handles with wireless mode.
Background technology
Because the fast lifting of world today's Information technology and communication industry, an Information technologyization, the flourish epoch of electronic industry arrive, various Related products of being derived by computing machine are lived closely bound up with us, along with present computer system can reach the characteristic of handling electronic information in large quantities rapidly, the dealer begins to utilize a kind of swiping card equipment to come the interior data of read functions card, by with function card in data reach the exchange and the purpose of lastest imformation, each tame manufacturer constantly researches and develops under the situation of fighting for this piece large flat bread in the industry, each big factory of big electronics all constantly weeds out the old and bring forth the new, with newly, steal victory, with this leading position of standing firm.Therefore, the R﹠D direction of following swiping card equipment must be to develop originally towards safer, quicker and lower one-tenth, uses to promote many probability of using manufacturer to select and adopt.
The fetch equipment of generally swiping the card system can be in order to read the data in the various function cards, management by data in the function card, rights and interests or state to specific user are controlled, and reach the purpose of lastest imformation, these fetch equipments of swiping the card mostly are widely used in access control system at present, popular traffic system, small amount consumption and payment system, or even product information transmission system etc., its structure mainly comprises a message switching equipment, be provided with an information gathering main frame in this message switching equipment, this information gathering main frame is connected with number decometer sheet reading machine with the circuit (as: circuit of RS485 or RS232 specification) of entity, this calculating punch system is set at fixed place usually, as: door inflow point, each sales counter cashier's counter or other preposition etc., and see through the function card that the user held (as: gate inhibition's card or EasyCard etc.), make this calculating punch carry out the Card Reader operation to the information in the function card of corresponding function respectively, respectively the information in this function card just transfers in this information gathering main frame via this calculating punch respectively, after making that this information gathering main frame picks out the interior information of this function card, just reaching this message switching equipment handles and exchanges, and the information after will handling is stored to respectively in this message switching equipment, and deliver to calculating punch via this information gathering main frame, and upgrade information in this function card, so, see through function and be stuck in interaction on the calculating punch, information in this function card just can be rapidly be connected with long-range message switching equipment, and carry out information processing fast, save many users' time.
Yet, because under the restriction (as: architectural entity) of general actual environment, this message switching equipment must be set in local information spinner unit room or the computer control district, and arbitrary calculating punch need be set at fixed place usually, and can't be operated versatilely, and respectively this calculating punch usually and this information processing switch at intervals, make when the entity circuit of this calculating punch of configuration and this information processing inter-exchange is installed, the dealer must significantly use the circuit of entity to be buried underground pipeline along ceiling or floor in attractive in appearance or hiding mode, with the line configuring of these entities in respectively this calculating punch and this information processing inter-exchange, these are to the cost of interior of building construction, the configuration cost that pipeline and circuit spent is quite huge, also certain man-hour must be spent, in addition, after traditional fetch equipment of swiping the card is using certain time limit, therefore the entity circuit that its part is buried underground must wear out or be damaged, and when losing the characteristic of transmission information, or because of system or kenel change, and when needing the change operating position, the maintenance cost that is spent, also must be considerable, so, this kind swiped the card fetch equipment except spending a large amount of deployment costs, outside maintenance cost and the cost of labor, also can't be at any time alter operation place flexibly, unless remove previous pipeline circuit, bury configuration entity circuit more in addition underground, also quite puzzlement of the suitable inconvenience of execution for dealer's cost control and utilization maneuverability, therefore, the fetch equipment of swiping the card that how to solve wired configuration brings the burden great amount of cost, the shortcoming of manpower, a kind of wireless card reading system and develop, information is concentrated devices and methods therefor, can be at any time alter operation place flexibly, and reduce because of the cost that increase is constructed and installation procedure brought, promptly become an important topic that needs to be resolved hurrily.
Summary of the invention
The objective of the invention is to overcome the above-mentioned shortcoming of prior art, provide a kind of and can effectively reduce wired configuration brought in the fetch equipment of swiping the card cost, significantly reduce the complexity of card-reading system and the wireless card reading system and the method thereof of construction and installation procedure.
In order to realize above-mentioned purpose, wireless card reading system of the present invention and method thereof are as follows:
This wireless card reading system comprises:
At least one sub-reader device, system is provided with a respectively identification code of this sub-reader device itself of one first wireless transport module, a data read module and representative, this data read module is in order to read at least one data in the load card, this first wireless transport module respectively these data and this identification code is encoded into several packages, and with this package of the external wireless transmission of a wireless mode;
One information centralised arrangement, system is provided with one second wireless transport module and a control module, this second wireless transport module and this control module are joined, system can wireless mode with respectively this first wireless transport module is mutually online, this package that reception is transmitted by this first wireless transport module respectively, and parse respectively these data and this identification code, this control module judges this identification code and respectively whether these data are complete errorless, and judge at the same time errorless after, will be respectively these data send out; And
One main frame, system is connected with this information centralised arrangement, in order to receive the data that this information centralised arrangement is transmitted, and to these data respectively detect, computing and storage operation, and after detection, computing and storage operation finish, reply a response command to this sub-reader device through this information centralised arrangement.
Respectively this sub-reader device also is provided with a buffer unit, and this buffer unit is after this data read module reads respectively these data, in order to respectively these data of placeholder record to be provided.
This first wireless transport module is observed identical home control network communication protocol with this second wireless transport module, is to exchange package mutually with wireless mode.
This control module system is provided with an identification code table of comparisons, is provided with the respectively identification code data of this sub-reader device of representative in this identification code table of comparisons, and respectively these identification code data were in order to should transmit the respectively foundation of the sub-reader device of these data as this control module identification.
This information centralised arrangement judges with a kind of cyclic redundancy detection method whether its format content is complete by respectively these data that respectively this load card transmitted.
This main frame system is provided with:
One first link is to be located on this main frame, is complementary with one second link of this information centralised arrangement, and joins with this second link movably;
One CPU (central processing unit), system is located in this main frame, be connected with this first link, and accept respectively these data by this first link, this CPU (central processing unit) detects judging whether to finish the transmission of data the content of these data respectively, and in the transmission of finishing data, and the content of data is handled and upgraded, and after upgrading, just reply a response command to this sub-reader device through this first link;
One storage element is to be located in this main frame, is connected with this CPU (central processing unit), and this storage element has a database, and this database can upgrade in this database for the data after handling.
Respectively this sub-reader device also is provided with a hummer, and this hummer receives the response command that this CPU (central processing unit) is sent at this first wireless transport module, and sends sound.
Respectively this sub-reader device also is provided with a signal light, and this signal light receives the response command that this CPU (central processing unit) is sent at this first wireless transport module, and glimmers.
Respectively this sub-reader device is one of a machine for punching the card or chip induction calculating punch.
The method of this wireless card reading system, system applies between a main frame, an information centralised arrangement and at least one sub-reader device, this main frame is connected with this information centralised arrangement, this information centralised arrangement then with respectively this sub-reader device is wireless is connected, when this wireless card reading system under operating state, and when a load card was placed at the reading of data position of this sub-reader device, this method comprised:
Read data in this load card by this sub-reader device;
By this sub-reader device respectively an identification code of these data and this sub-reader device be sent to this information centralised arrangement;
After receiving respectively these data and identification code by this information centralised arrangement,, judge whether this sub-reader device is correct according to this identification code;
If transmit respectively these data to this main frame;
After this main frame receives respectively these data, by this main frame to these data respectively detect, computing and store processing operation;
Subsequently, transmit extremely respectively this sub-reader device of a response command by this main frame through this information centralised arrangement.
When this sub-reader device read data in this load card, this method was also handled according to the following step:
Read the data in this load card 40 and be stored in the buffer unit in this sub-reader device by the data read module in this sub-reader device with a temporal data;
By one first wireless transport module in this sub-reader device this temporal data and this identification code are encoded into several packages, and this package are sent to this information centralised arrangement 20, and handle according to subsequent step with wireless mode.
When this information centralised arrangement received this package, this method was also handled according to the following step:
One second wireless transport module by this information centralised arrangement receives this package, and begins this package is resolved, and obtains respectively these data and identification code;
Control module by this information centralised arrangement is compared to the identification code of the sub-reader device of these transmission data according to respectively these identification code data in the identification code table of comparisons in this control module, judge to transmit the sub-reader device of these data respectively and whether meets wherein identification code data;
If then use the cyclic redundancy detection method to judge respectively whether these data are complete data by this control module;
If, then by this control module respectively these data transmit respectively these data through one second link of this information centralised arrangement and handle to this main frame and according to subsequent step.
When this main frame received respectively these data, this method was also handled according to the following step:
By the CPU (central processing unit) in this main frame these data are respectively detected, judge whether to finish the transmission of data;
If then the content of these data is respectively carried out computing, and produces a deal with data by this CPU (central processing unit);
By this CPU (central processing unit) this deal with data is upgraded in a database of this storage element;
Send response command that generation list processing routine finishes to this sub-reader device by this CPU (central processing unit) through this information centralised arrangement.
When this CPU (central processing unit) was judged the transmission of not finishing data as yet, this CPU (central processing unit) was sent the response command of representative processing procedure failure to this sub-reader device through this information centralised arrangement.
When this wireless card reading system formally started, this main frame was handled according to the following step:
Send with this information centralised arrangement and carry out one first online online requirement;
Wait for that whether obtaining one first requires response;
If then carry out online with this information centralised arrangement;
Make this information centralised arrangement send respectively and carry out one second online online requirement with wireless mode with this sub-reader device respectively;
Wait for that whether obtaining one second by this information centralised arrangement requires response;
If then accept the data that transmitted by this information centralised arrangement, and handle according to subsequent step.
When this main frame judged that receiving an outside broken string of being assigned orders, this main frame was handled according to the following step:
Send and make one first online between this information centralised arrangement cut-out and this sub-reader device broken string requirement;
Send with this information centralised arrangement and cut off one second online broken string requirement.
The wireless card reading system and the method thereof of this invention have been adopted, because this system comprises a main frame, one information centralised arrangement and at least one sub-reader device, this main frame is connected with this information centralised arrangement, this information centralised arrangement is connected with this sub-reader device respectively with wireless mode respectively, when a load card is placed at the reading of data position of this sub-reader device, this sub-reader device reads the data in this load card, and will be respectively this data and represent wireless this information centralised arrangement that is sent to of an identification code of its identity, this information centralised arrangement according to this identification code judge this sub-reader device correct after, respectively these data are sent to this main frame, after this main frame receives respectively these data, this data is respectively detected, processing operation such as computing and storage is with after this information centralised arrangement transmits response command to each sub-reader device.Thereby make this sub-reader device promptly can pass through wireless mode, see through between this information centralised arrangement and this main frame and carry out message exchange, effectively avoid the construction and the installation procedure that are increased because of need pipe laying and distribution between traditional reader device and main frame, also significantly reduced the complexity and the installation cost of card-reading system simultaneously.
Description of drawings
Fig. 1 is a block schematic diagram of the present invention.
Fig. 2 is one embodiment of the invention process flow diagrams.
Fig. 3 is the another embodiment of the present invention process flow diagram.
Embodiment
The present invention is a kind of wireless card reading system and method thereof, please refer to shown in Figure 1, this wireless card reading system 1 is to include a main frame 10 (as: computer system), one information centralised arrangement 20 (as: center card-reading apparatus) and this sub-reader device 30 respectively (as: machine for punching the card or chip are responded to calculating punch), wherein respectively this sub-reader device 30 is to include one first wireless transport module, 31 (as: PHS, WIFI or blue teeth wireless radio-frequency module), one data read module 32 (as: magnetic stripe read module or chip induction module), one buffer unit 33 and can represent a respectively identification code 34 (IDNumber) of these sub-reader device 30 identity own, respectively this sub-reader device 30 is when a load card 40 (as: magnetic stripe card or chip contactless card) corresponds to the position of this data read module 32 respectively, respectively this data read module 32 may be read into data 41 (as: employee's data of this load card 40, amount of money number etc.), respectively this sub-reader device 30 makes these data 41 placeholder records to this buffer unit 33, up to this first wireless transport module 31 respectively identification code 34 codings (encapsulation) of these data 41 and this sub-reader device 30 become several packages, and be sent to this information centralised arrangement 20 wirelessly.
This information centralised arrangement 20 is between 10 in respectively this sub-reader device 30 and this main frame, wherein this information centralised arrangement 20 is to be provided with one second wireless transport module, 21 (as: PHS, WIFI or blue teeth wireless radio-frequency module), one control module 22 and an identification code table of comparisons 24, this second wireless transport module 21 joins with this control module 22, observe identical home control network communication protocol with this first wireless transport module 31 respectively, system can wireless mode with respectively this first wireless transport module 31 is mutually online, receive this package that this first wireless transport module 31 is respectively transmitted, and resolve (decapsulation) this package, to obtain respectively these data 41 and this identification code 34; And this identification code table of comparisons 24 can be stored in this control module 22, wherein can desire to be provided with the respectively identification code data 241 of this sub-reader device 30 of representative, usefulness for the authentication identification, at last, this control module 22 according to the identification code data 241 in this identification code table of comparisons 24 judge this transmission respectively the identification code 34 of the sub-reader device 30 of these data 41 whether meet one of them interior identification code data 241 of this identification code table of comparisons 24 really, and use cyclic redundancy detection method (CRC, CycleRedundancy Check) judges the data 41 that transmitted, whether its format content is correct or complete, and after the format content of data 41 and this sub-reader device 30 are all errorless, this control module 22 just transmits respectively these data 41 to this main frame 10, transmits the response command that transmitted by this main frame 10 at last to this sub-reader device 30 respectively.
This main frame 10 is to be provided with one first link 11 (as: RS485 joint, RS232 joint or USB joint), one storage element 12 (storage) and a CPU (central processing unit) 13 (CPU), this main frame 10 is with one second link (as: the RS485 joint of this first link 11 with this information centralised arrangement 20, RS232 joint or USB joint) be connected, in order to online with this information centralised arrangement 20, this main frame 10 by and 20 of this information centralised arrangements online, receive the data 41 that this information centralised arrangement 20 is transmitted, and this main frame 10 with 13 pairs of this CPU (central processing unit) respectively the content of these data 41 detect to judge whether to finish the transmission of data, if, then this main frame 10 just carries out computing to the content of these data 41 respectively, the content of data 41 is handled and upgraded, subsequently, this main frame 10 just is updated in this storage element 12 data 41 after handling, at this moment, this main frame 10 just can send response command that generation list processing routine finishes to this sub-reader device 30 through this information centralised arrangement 20, and send data 41 and make this information centralised arrangement 20 cut off online with mutually online sub-reader device 30 in another sub-reader device 30 tendencies to develop; If this main frame 10 is judged the transmission that the content of these data 41 is not respectively finished data, then this main frame 10 just can send response command that representative handles procedure failure to this sub-reader device 30 through this information centralised arrangement 20.
When this wireless card reading system formally starts, please refer to again shown in Fig. 1,2, this main frame 10 is handled according to the following step:
201: this main frame 10 at first sends with this information centralised arrangement 20 and carries out one first online online requirement (handshakerequest);
202: this main frame 10 waits for that whether obtaining one first requires response, if, then carry out step 203, if not, then carry out step 201;
203: this main frame 10 carries out online with this information centralised arrangement 20;
204: this main frame 10 makes this information centralised arrangement 20 send respectively with this sub-reader device 30 respectively carrying out online one second online requirement (handshake request) with wireless mode;
205: this main frame 10 waits for that whether obtaining one second by this information centralised arrangement 20 requires response, if, then carry out step 206, if not, then carry out step 204;
206: this main frame 10 is accepted the data 41 that transmitted by this information centralised arrangement 20, and to these data 41 respectively detect, processing operations such as computing and storage;
207: this main frame 10 judges whether to receive an outside broken string order (disconnection) of being assigned, if, then carry out step 208, if not, then carry out step 206;
208: this main frame 10 sends and this information centralised arrangement 20 is cut off and 30 one first online broken string requirements of this sub-reader device;
209: this main frame 10 sends with this information centralised arrangement 20 and cuts off one second online broken string requirement.
In the above-mentioned step, before the data 41 that this main frame 10 is accepted to be transmitted by this information centralised arrangement 20, please refer to shown in Fig. 1,3, this system handles according to following step again:
301: when being positioned at the data read module 32 of this sub-reader device 30 as if a load card 40, this sub-reader device 30 reads the data in this load card 40;
302: this data read module 32 just is stored in this buffer unit 33 with a temporal data after reading respectively these data 41;
303: this first wireless transport module 31 is this temporal data and this identification code 34 codings (encapsulation) package that pluralizes, and with wireless mode this package is sent to this information centralised arrangement 20;
304: this second wireless transport module 21 receives this package, and begins this package is resolved (decapsulation) and obtained respectively this data 41 and identification code;
305: this information centralised arrangement 20 is according to this identification code, one by one with this identification code table of comparisons 24 in respectively these identification code data 241 compare, judge to transmit the sub-reader device of these data 41 respectively and whether meet wherein identification code data 241, if, then carry out step 306, if not, stop this program.
306: this information centralised arrangement 20 uses cyclic redundancy detection method (CRC, Cycle Redundancy Check) judges respectively whether these data 41 are complete data (as: data shortage or corrupted), if then carry out step 307, if not, then carry out step 312;
307: this information centralised arrangement 20 transmits respectively these data 41 to this main frame by this second link 23 and this first link 11;
308: 13 pairs of this CPU (central processing unit) respectively content of these data 41 detect, and judge whether to finish the transmission (as: data shortage or corrupted) of data, if, then carry out step 309, if not, then carry out step 312;
309: this CPU (central processing unit) 13 is just carried out computing to the content of these data 41 respectively, and (as: calculating amount of money accumulative total or time phase difference value etc.), and produce a deal with data;
310: this CPU (central processing unit) 13 just is stored in this deal with data in one database 331 of this storage element 12;
311: this CPU (central processing unit) 13 is sent response command that generation list processing routine finishes to this sub-reader device 30 through this information centralised arrangement 20, for example, make the signal light flicker of this sub-reader device 30 or make a hummer of this sub-reader device 30 send sound, come the user who uses load card 40 is responded;
312: this CPU (central processing unit) 13 is sent the response command of representative processing procedure failure to this sub-reader device 30 through this information centralised arrangement 20, for example, make the signal light flicker of this sub-reader device 30 or make a hummer of this sub-reader device 30 send sound, come the user who uses load card 40 is responded.
The present invention for example can be applicable on the gate control system, the sub-reader device 30 that several are wireless is arranged on the turnover door of desiring control, and this information centralised arrangement 20 and this main frame 10 are placed in the computer room, the gate inhibition Ka Nei that the user had has user's the numerical code of distinguishing, as user during with nearly this sub-reader device 30 of this gate inhibition's clamping, this sub-reader device 30 reads this distinguish numerical code after, via 20 pairs of these sub-reader device 30 identifications of this information centralised arrangement errorless after, this main frame 10 is just by this sub-reader device 30, this information centralised arrangement 20 is obtained the numerical code of distinguishing of this gate inhibition's card, then this main frame 10 is just distinguished numerical code according to several of the registration in advance in this storage element 12, judge whether to receive to seek and block the identical numerical code of distinguishing with this gate inhibition, if, then numerical code distinguished in record, system time at that time, and be recorded in the tabulation in this storage element 12, so, this information centralised arrangement 20 and this main frame 10 can be handled many sub-reader devices 30, and wireless sub-reader device 30 can significantly be saved configuration and cost that maintenance job brought, therefore, the present invention quite has practical value.
The above, only for the preferable specific embodiment of the present invention, however architectural feature of the present invention be not limited thereto, anyly be familiar with this skill person in field of the present invention, can think easily and variation or the equipollent of modification, all can be encompassed in the claim of the present invention.
Claims (16)
1. wireless card reading system comprises:
At least one sub-reader device, system is provided with a respectively identification code of this sub-reader device itself of one first wireless transport module, a data read module and representative, this data read module is in order to read at least one data in the load card, this first wireless transport module respectively these data and this identification code is encoded into several packages, and with this package of the external wireless transmission of a wireless mode;
One information centralised arrangement, system is provided with one second wireless transport module and a control module, this second wireless transport module and this control module are joined, system can wireless mode with respectively this first wireless transport module is mutually online, this package that reception is transmitted by this first wireless transport module respectively, and parse respectively these data and this identification code, this control module judges this identification code and respectively whether these data are complete errorless, and judge at the same time errorless after, will be respectively these data send out; And
One main frame, system is connected with this information centralised arrangement, in order to receive the data that this information centralised arrangement is transmitted, and to these data respectively detect, computing and storage operation, and after detection, computing and storage operation finish, reply a response command to this sub-reader device through this information centralised arrangement.
2. wireless card reading system as claimed in claim 1 is characterized in that, respectively this sub-reader device also is provided with a buffer unit, and this buffer unit is after this data read module reads respectively these data, in order to respectively these data of placeholder record to be provided.
3. wireless card reading system as claimed in claim 1 is characterized in that, this first wireless transport module is observed identical home control network communication protocol with this second wireless transport module, is to exchange package mutually with wireless mode.
4. as claim 1 or 3 described wireless card reading systems, it is characterized in that, this control module system is provided with an identification code table of comparisons, be provided with the respectively identification code data of this sub-reader device of representative in this identification code table of comparisons, respectively these identification code data were in order to should transmit the respectively foundation of the sub-reader device of these data as this control module identification.
5. wireless card reading system as claimed in claim 1 is characterized in that, this information centralised arrangement judges with a kind of cyclic redundancy detection method whether its format content is complete by respectively these data that respectively this load card transmitted.
6. wireless card reading system as claimed in claim 1 is characterized in that, this main frame system is provided with:
One first link is to be located on this main frame, is complementary with one second link of this information centralised arrangement, and joins with this second link movably;
One CPU (central processing unit), system is located in this main frame, be connected with this first link, and accept respectively these data by this first link, this CPU (central processing unit) detects judging whether to finish the transmission of data the content of these data respectively, and in the transmission of finishing data, and the content of data is handled and upgraded, and after upgrading, just reply a response command to this sub-reader device through this first link;
One storage element is to be located in this main frame, is connected with this CPU (central processing unit), and this storage element has a database, and this database can upgrade in this database for the data after handling.
7. wireless card reading system as claimed in claim 6 is characterized in that, respectively this sub-reader device also is provided with a hummer, and this hummer receives the response command that this CPU (central processing unit) is sent at this first wireless transport module, and sends sound.
8. wireless card reading system as claimed in claim 6 is characterized in that, respectively this sub-reader device also is provided with a signal light, and this signal light receives the response command that this CPU (central processing unit) is sent at this first wireless transport module, and glimmers.
9. wireless card reading system as claimed in claim 6 is characterized in that, respectively this sub-reader device is one of a machine for punching the card or chip induction calculating punch.
10. the method for a wireless card reading system, system applies between a main frame, an information centralised arrangement and at least one sub-reader device, this main frame is connected with this information centralised arrangement, this information centralised arrangement then with respectively this sub-reader device is wireless is connected, when this wireless card reading system under operating state, and when a load card was placed at the reading of data position of this sub-reader device, this method comprised:
Read data in this load card by this sub-reader device;
By this sub-reader device respectively an identification code of these data and this sub-reader device be sent to this information centralised arrangement;
After receiving respectively these data and identification code by this information centralised arrangement,, judge whether this sub-reader device is correct according to this identification code;
If transmit respectively these data to this main frame;
After this main frame receives respectively these data, by this main frame to these data respectively detect, computing and store processing operation;
Subsequently, transmit extremely respectively this sub-reader device of a response command by this main frame through this information centralised arrangement.
11. method as claimed in claim 10 is characterized in that, when this sub-reader device read data in this load card, this method was also handled according to the following step:
Read the data in this load card 40 and be stored in the buffer unit in this sub-reader device by the data read module in this sub-reader device with a temporal data;
By one first wireless transport module in this sub-reader device this temporal data and this identification code are encoded into several packages, and this package are sent to this information centralised arrangement 20, and handle according to subsequent step with wireless mode.
12. method as claimed in claim 11 is characterized in that, when this information centralised arrangement received this package, this method was also handled according to the following step:
One second wireless transport module by this information centralised arrangement receives this package, and begins this package is resolved, and obtains respectively these data and identification code;
Control module by this information centralised arrangement is compared to the identification code of the sub-reader device of these transmission data according to respectively these identification code data in the identification code table of comparisons in this control module, judge to transmit the sub-reader device of these data respectively and whether meets wherein identification code data;
If then use the cyclic redundancy detection method to judge respectively whether these data are complete data by this control module;
If, then by this control module respectively these data transmit respectively these data through one second link of this information centralised arrangement and handle to this main frame and according to subsequent step.
13. method as claimed in claim 12 is characterized in that, when this main frame received respectively these data, this method was also handled according to the following step:
By the CPU (central processing unit) in this main frame these data are respectively detected, judge whether to finish the transmission of data;
If then the content of these data is respectively carried out computing, and produces a deal with data by this CPU (central processing unit);
By this CPU (central processing unit) this deal with data is upgraded in a database of this storage element;
Send response command that generation list processing routine finishes to this sub-reader device by this CPU (central processing unit) through this information centralised arrangement.
14. method as claimed in claim 13 is characterized in that, when this CPU (central processing unit) was judged the transmission of not finishing data as yet, this CPU (central processing unit) was sent the response command of representative processing procedure failure to this sub-reader device through this information centralised arrangement.
15. method as claimed in claim 10 is characterized in that, when this wireless card reading system formally started, this main frame was handled according to the following step:
Send with this information centralised arrangement and carry out one first online online requirement;
Wait for that whether obtaining one first requires response;
If then carry out online with this information centralised arrangement;
Make this information centralised arrangement send respectively and carry out one second online online requirement with wireless mode with this sub-reader device respectively;
Wait for that whether obtaining one second by this information centralised arrangement requires response;
If then accept the data that transmitted by this information centralised arrangement, and handle according to subsequent step.
16. method as claimed in claim 10 is characterized in that, when this main frame judged that receiving an outside broken string of being assigned orders, this main frame was handled according to the following step:
Send and make one first online between this information centralised arrangement cut-out and this sub-reader device broken string requirement;
Send with this information centralised arrangement and cut off one second online broken string requirement.
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| CNA2006101185778A CN101192264A (en) | 2006-11-22 | 2006-11-22 | Wireless card reading system and its method |
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| CNA2006101185778A CN101192264A (en) | 2006-11-22 | 2006-11-22 | Wireless card reading system and its method |
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| CNA2006101185778A Pending CN101192264A (en) | 2006-11-22 | 2006-11-22 | Wireless card reading system and its method |
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| Country | Link |
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| CN (1) | CN101192264A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200545A (en) * | 2014-07-11 | 2014-12-10 | 中交一公局第二工程有限公司 | Real-time dynamic management system of building engineering construction, and work method thereof |
| CN114417899A (en) * | 2022-03-30 | 2022-04-29 | 卫健智能(深圳)有限公司 | Community personnel identity information identification system |
-
2006
- 2006-11-22 CN CNA2006101185778A patent/CN101192264A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200545A (en) * | 2014-07-11 | 2014-12-10 | 中交一公局第二工程有限公司 | Real-time dynamic management system of building engineering construction, and work method thereof |
| CN114417899A (en) * | 2022-03-30 | 2022-04-29 | 卫健智能(深圳)有限公司 | Community personnel identity information identification system |
| CN114417899B (en) * | 2022-03-30 | 2022-06-07 | 卫健智能(深圳)有限公司 | Community personnel identity information recognition system |
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