CN101604374A - Wireless identification system and method - Google Patents
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- CN101604374A CN101604374A CNA2009100885095A CN200910088509A CN101604374A CN 101604374 A CN101604374 A CN 101604374A CN A2009100885095 A CNA2009100885095 A CN A2009100885095A CN 200910088509 A CN200910088509 A CN 200910088509A CN 101604374 A CN101604374 A CN 101604374A
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Abstract
The invention discloses a kind of wireless identification system and method, wherein system comprises: microprocessor, remote processor unit and display unit; Microprocessor is used for continuing in the predefined zone of cycle detection whether wireless terminal is arranged by wireless scan mode, when detecting at least one wireless terminal, the record of inquiry wireless terminal, when wireless terminal meets condition for identification, send the sign of wireless terminal and the moment that wireless terminal is detected to the remote processor unit, the moment that the adjacent last time of wireless terminal is detected in the record of renewal wireless terminal, and to wireless terminal transmission identification successful information; The remote processor unit is used for the data processing policy according to wireless terminal, carries out the data processing relevant with wireless terminal; Display unit is used for the data processed result of remote processor unit is shown.System and method provided by the invention can be discerned a plurality of wireless terminals simultaneously, raises the efficiency.
Description
Technical field
The present invention relates to detection technique, relate in particular to a kind of wireless identification system and method.
Background technology
Work attendance on and off duty, patrol and examine, traffic station charge etc. all needs to use machine for punching the card.At present, comparatively commonly IC machine for punching the card, ID machine for punching the card, fingerprint machine for punching the card and people's face machine for punching the card.For example, Chinese patent CN2639958Y, a kind of fingerprint off line attendance recorder (attendance recorder is a kind of of machine for punching the card) is disclosed, this attendance recorder comprises body, keyboard, LCD, fingerprint collecting head, control and recognition system, control and DRAM, FLASH, Liquid Crystal Module, voice module and power module on recognition system comprises microprocessor CPU and is connected it.This attendance recorder can off line use, and is easy to use.
Chinese patent 200820301229.9 discloses a kind of attendance recorder, and this attendance recorder comprises radio-frequency card reader, also comprises display terminal and wireless messages receiver, and display terminal all is connected with the wireless messages receiver with radio-frequency card reader.This wireless messages receiver comprises microprocessor and wireless network card, and display terminal, radio-frequency card reader and unruled card all are connected with microprocessor.
When charging to vehicle, traffic station also undertaken by machine for punching the card
The problem that the machine for punching the card that provides in the prior art exists is: machine for punching the card can only with stick into the man-to-man data transmission of row, a plurality of cards can not carry out data transmission with a machine for punching the card simultaneously, efficient is not high.For example, when on and off duty, when a plurality of people need swipe the card, just have to wait in line, swipe the card one by one; During the traffic station charge, when many cars need pass through, also have to wait in line.
Summary of the invention
The objective of the invention is at problems of the prior art, a kind of wireless identification system and method are provided, can discern a plurality of wireless terminals simultaneously, improve recognition efficiency.
For achieving the above object, the invention provides a kind of wireless identification system, comprising: microprocessor, remote processor unit and display unit; Described remote processor unit is connected with display unit with described microprocessor respectively;
Described microprocessor is used for continuing in the predefined zone of cycle detection whether wireless terminal is arranged by wireless scan mode, when detecting at least one wireless terminal, obtain the sign of described wireless terminal and the moment that described wireless terminal is detected, inquire about the record of described wireless terminal, described record comprises the moment that the adjacent last time with wireless terminal of the sign of wireless terminal is detected; Judge whether described wireless terminal meets condition for identification, when described wireless terminal meets condition for identification, send the sign of described wireless terminal and the moment that described wireless terminal is detected to described remote processor unit, upgrade the moment that the adjacent last time of wireless terminal is detected in the record of described wireless terminal, and send the identification successful information to described wireless terminal;
Described remote processor unit according to the data processing policy of described wireless terminal, carries out the data processing relevant with described wireless terminal after being used to receive the sign of described wireless terminal and moment that described wireless terminal is detected;
Described display unit is used for the data processed result of described remote processor unit is shown.
The present invention also provides a kind of wireless identification method, comprising:
Microprocessor continues in the predefined zone of cycle detection whether wireless terminal is arranged by wireless scan mode, when detecting at least one wireless terminal, obtain the sign of described wireless terminal and the moment that described wireless terminal is detected, the record of the described wireless terminal of inquiry storage, described record comprises the moment that the adjacent last time with wireless terminal of the sign of wireless terminal is detected; Judge whether described wireless terminal meets condition for identification;
When described wireless terminal meets condition for identification, described microprocessor sends the sign of described wireless terminal and the moment that described wireless terminal is detected to the remote processor unit, upgrade the moment that the adjacent last time of wireless terminal is detected in the record of described wireless terminal, and send the identification successful information to described wireless terminal;
Described remote processor unit according to the data processing policy of described wireless terminal, carries out the data processing relevant with described wireless terminal after receiving the sign of described wireless terminal and moment that described wireless terminal is detected;
Described display unit shows the data processed result of described remote processor unit.
In the system and method provided by the invention, microprocessor adopts the mode of no line sweep to continue the cycle detection wireless terminal, can detect a plurality of wireless terminals simultaneously, like this when a plurality of wireless terminals enter into predefined zone, microprocessor is for the wireless terminal that meets condition for identification, the moment that can be simultaneously the sign and the wireless terminal of these wireless terminals be detected sends to the remote processor unit and carries out data processing, and the result who handles by the display unit video data, rather than detect wireless terminal one by one, can raise the efficiency.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Figure 1 shows that wireless identification system structural representation of the present invention;
Figure 2 shows that wireless identification system embodiment one structural representation of the present invention;
Figure 3 shows that wireless identification system embodiment two structural representations of the present invention;
Figure 4 shows that wireless identification method flow diagram of the present invention;
Figure 5 shows that wireless identification method embodiment one process flow diagram of the present invention;
Figure 6 shows that wireless identification method embodiment two process flow diagrams of the present invention.
Embodiment
Be illustrated in figure 1 as wireless identification system structural representation of the present invention, this wireless identification system comprises microprocessor 1, remote processor unit 2 and display unit 3, and remote processor unit 2 is connected with display unit 3 with microprocessor 1 respectively.Wherein, microprocessor 1 is used for continuing in the predefined zone of cycle detection whether wireless terminal is arranged by wireless scan mode, when detecting at least one wireless terminal, obtain the sign of wireless terminal and the moment that wireless terminal is detected, the record of inquiry wireless terminal, this record comprises the moment that the adjacent last time with wireless terminal of the sign of wireless terminal is detected; Judge whether wireless terminal meets condition for identification, when wireless terminal meets condition for identification, send the sign of wireless terminal and the moment that wireless terminal is detected to remote processor unit 2, the moment that the adjacent last time of wireless terminal is detected in the record of renewal wireless terminal, and to wireless terminal transmission identification successful information; Remote processor unit 2 according to the data processing policy of wireless terminal, carries out the data processing relevant with wireless terminal after being used to receive the sign of wireless terminal and moment that wireless terminal is detected; Display unit 3 is used for the data processed result of remote processor unit is shown.
Wireless terminal can be portable terminal or the palm PC (PDA) that has bluetooth (bluetooth) wireless module or WiMAX (WIFI) module.Wireless terminal sends wireless signal, and microprocessor can detect the existence of wireless terminal according to the wireless signal that wireless terminal sends, and can obtain the sign of wireless terminal according to the wireless signal that wireless terminal sends.In the various embodiments of the present invention, substitute the card of using in the existing radio-frequency technique, for example IC-card, ID card with wireless terminal.The user just can be identified by carrying wireless terminal.
For different application scenarios, the data processing difference that the remote processor unit carries out.For example, when with system applies shown in Figure 1 during in personnel's work attendance of unit, data processing policy can be the work attendance rule that unit formulates, for example, in one day, when the moment that wireless terminal is detected first is later than certain after, just be considered to late; In one day, the moment that wireless terminal is detected for the second time just is considered to leave early early than before sometime.The data processing that wireless terminal remote processor unit carries out is exactly according to the work attendance rule, makes corresponding calculated and judgement, and calculating and the result who judges are exactly The results of data processing.
And for example, when the expressway tol lcollection, data processing policy can be the fees policy that highway communication is partly formulated, and for example, for oversize vehicle, is detected once, charges 10 yuan with system applies shown in Figure 1; For dilly, be detected once, charge 5 yuan.The data processing that the remote processor unit carries out is exactly according to fees policy, judges the type of vehicle, and the expense that calculating should be collected is calculated and the result of judgement is exactly a The results of data processing.
The difference part of card-punching system shown in Figure 1 and machine for punching the card of the prior art is: the microprocessor among Fig. 1 adopts the mode of no line sweep to continue the cycle detection wireless terminal, can detect a plurality of wireless terminals simultaneously, like this when a plurality of wireless terminals enter into predefined zone, microprocessor is for the wireless terminal that meets condition for identification, the moment that can be simultaneously the sign and the wireless terminal of these wireless terminals be detected sends to the remote processor unit and carries out data processing, and the result who is handled by the display unit video data; Microprocessor is judged whether the wireless terminal that is detected meets the condition of being identified, rather than is detected wireless terminal one by one in cycle detection, can improve the efficient of wireless identification.Whether machine for punching the card of the prior art adopts wireless radio frequency mode to detect has card to send in the predefined zone signal or quilt block the signal of reflection, moment can only detect signal that a card sends or by the signal of card reflection, can not realize that a plurality of users swipe the card simultaneously.
Be illustrated in figure 2 as wireless identification system embodiment one structural representation of the present invention, this wireless identification system comprises microprocessor 1, remote processor unit 2 and display unit 3, and remote processor unit 2 is connected with display unit 3 with microprocessor 1 respectively.Wherein, microprocessor 1 comprises: first storage unit 11, radio detection unit 12, first judging unit 13 and first feedback unit 14, and wherein, first storage unit 11 is used to store the record of wireless terminal; Radio detection unit 12 is used for continuing in the predefined zone of cycle detection whether wireless terminal is arranged by wireless scan mode; And when detecting at least one wireless terminal, obtain the sign of wireless terminal and the moment that wireless terminal is detected; First judging unit 13 is connected with first storage unit 11 with radio detection unit 12 respectively, is used for when radio detection unit 12 detects at least one wireless terminal, and the record of inquiry wireless terminal judges whether wireless terminal meets condition for identification; First feedback unit 14 is connected with remote processor unit 2 with radio detection unit 12, first judging unit 13, first storage unit 11 respectively, be used for when first judging unit 13 determines that wireless terminal meets condition for identification, send the sign of wireless terminal and the moment that wireless terminal is detected to remote processor unit 2, the moment that the adjacent last time of wireless terminal is detected in the record of renewal wireless terminal, and to wireless terminal transmission identification successful information.Among Fig. 2, the radio detection unit 12 and first judging unit 13 are synchronous workings, after radio detection unit 12 detects wireless terminal, the moment that the sign and the wireless terminal of wireless terminal is detected sends to first judging unit 13, first judging unit judges whether radio detection unit 12 continues to detect simultaneously has terminals to arrive predefined zone.
Wireless identification system as shown in Figure 2 can be applied to expressway tol lcollection.At charge station's setting wireless identification system as shown in Figure 2, microprocessor in the system detects by wireless scan mode whether wireless terminal is arranged in the predefined zone, predefined zone can be to be the center with the wireless identification system, and 0 meter to 100 meters is the border circular areas of radius.Microprocessor continues scan round, if a plurality of wireless terminal enters predefined zone simultaneously, then microprocessor can detect the signal of a plurality of wireless terminals simultaneously.Wireless terminal is arranged on the vehicle, when microprocessor detects wireless terminal, can determine the sign of each wireless terminal according to the signal that wireless terminal sends.In microprocessor, can store the record of each wireless terminal, comprise the moment that adjacent last time with wireless terminal of sign of wireless terminal is detected in the record.According to the sign of each wireless terminal, microprocessor is inquired about the record of each wireless terminal.Difference between detected moment adjacent last time in the record of moment that wireless terminal this time is detected and wireless terminal determines then that greater than first preset value wireless terminal meets condition for identification; Otherwise, determine that wireless terminal does not meet condition for identification.First preset value can be the averaging time of vehicle by charge station, and for example first Preset Time can be arranged to 10 minutes.If within 10 minutes, detect the signal of same wireless terminal twice, then when detecting the signal of this wireless terminal for the second time, also by charge station, then microprocessor is left intact vehicle that might this wireless terminal place, continues to detect other wireless terminal signal.If after 10 minutes, detected the signal of same wireless terminal, then the vehicle at this wireless terminal place may pass through charge station for the second time, microprocessor can be to this wireless terminal identification successful information, for example, return the ok_ack signal to wireless terminal, and microprocessor sends the sign of wireless terminal and the moment that wireless terminal is detected to the remote processor unit, the moment that the adjacent last time of wireless terminal is detected in the record of renewal wireless terminal.The moment that the adjacent last time of wireless terminal is detected in the record of so-called renewal wireless terminal, be meant when microprocessor detects wireless terminal at every turn, the moment that is detected with wireless terminal last time covers the moment that the adjacent last time is detected, adopt the storage mode of this cover type, what preserve in the record is the moment that is detected the adjacent last time of wireless terminal just always.Source end processing unit is judged the affiliated type of vehicle of wireless terminal correspondence according to the sign of the wireless terminal that receives, then according to charging policy, and the expense that the vehicle of calculating wireless terminal correspondence should be collected.Display unit shows the data processed result of remote processor unit, for example, and can the display radio terminal iidentification, information such as the moment that is detected, the type of vehicle, the expense of being collected, remaining sum.Display unit can be arranged on charge station's LCD (Liquid Crystal Display, be called for short LCD), also can be light emitting diode (Light Emitting Diode, be called for short LED) or plasma display panel (PDP) (Plasma Display Panel, be called for short PDP), by display unit, the user on the vehicle of each wireless terminal correspondence can see the charge result of vehicle separately.Like this, when many cars pass through charge station, just need not queuing, wireless identification system can be finished the identification to many cars at one time.
Be illustrated in figure 3 as wireless identification system embodiment two structural representations of the present invention, the microprocessor 1 in this wireless identification system comprises: second storage unit 15, radio detection unit 12, request unit 16, receiving element 17, second judging unit 18, the 3rd judging unit 19 and second feedback unit 20.Second storage unit 15 is used to store the record of wireless terminal and the authentication information of wireless terminal, and this authentication information comprises that a plurality of valid wireless terminal iidentifications and password are right; Valid wireless terminal iidentification and password are to being meant a pair of valid wireless terminal iidentification and the password corresponding with this valid wireless terminal iidentification.The valid wireless terminal iidentification can be the wireless terminal corresponding identification of all personnel in the unit, the sign of personnel's wireless terminal then belongs to invalid wireless terminal sign outside the our unit, and the sign of each valid wireless terminal can be corresponding with a password.Radio detection unit 12 is used for continuing in the predefined zone of cycle detection whether wireless terminal is arranged by wireless scan mode; And when detecting at least one wireless terminal, obtain the sign of wireless terminal and the moment that wireless terminal is detected.Request unit 16 is connected with second storage unit 15 with radio detection unit 12 respectively, is used for sending a request message to wireless terminal when radio detection unit 12 detects at least one wireless terminal, is used to ask wireless terminal to return password.Receiving element 17 is used to receive the password that institute's wireless terminal returns.Second judging unit 18 is connected with radio detection unit 12, receiving element 17 and second storage unit 15 respectively, is used for judging that whether the sign of wireless terminal and password that wireless terminal returns are a plurality of valid wireless terminal iidentifications of authentication information and password centering one; If the password of the sign of wireless terminal and wireless terminal is a plurality of valid wireless terminal iidentifications and password centering one in the authentication information, determine that then the password that wireless terminal returns is effective; Otherwise determine the password useless that wireless terminal returns.The 3rd judging unit 19 respectively with second storage unit 15, radio detection unit 12 is connected with second judging unit 18, be used for when second judging unit 18 determines that password that wireless terminals return is effective, judge that whether difference between the moment that the adjacent last time of wireless terminal is detected described in the record of moment that wireless terminal is detected and wireless terminal is greater than second preset value, if the difference between the moment that the adjacent last time of wireless terminal is detected in the moment that wireless terminal is detected and the record of wireless terminal, determines then that wireless terminal meets condition for identification greater than second preset value; Otherwise, determine that wireless terminal does not meet condition for identification.Second feedback unit 20 is connected with remote processor unit 2 with radio detection unit 12, the 3rd judging unit 19, second storage unit 15 respectively, be used for when the 3rd judging unit 19 determines that wireless terminal meets condition for identification, send the sign of wireless terminal and the moment that wireless terminal is detected to the remote processor unit, the moment that the adjacent last time of wireless terminal is detected in the record of renewal wireless terminal, and to wireless terminal transmission identification successful information, and to wireless terminal transmission identification successful information.Wireless identification system as shown in Figure 3 can the unit of being applied to personnel's work attendance.At the porch of unit setting wireless identification system as shown in Figure 3, microprocessor in the wireless identification system detects by wireless scan mode whether wireless terminal is arranged in the predefined zone, predefined zone can be to be the center with the wireless identification system, and 0 meter to 10 meters is the border circular areas of radius.Microprocessor continues scanning, if a plurality of wireless terminal enters predefined zone simultaneously, then microprocessor can detect the signal of a plurality of wireless terminals simultaneously.Wireless terminal is carried by the personnel of unit.When microprocessor detects wireless terminal, send a request message, be used to ask this wireless terminal to return password to wireless terminal.If the user of this wireless terminal ownership determines and need be identified, for example, in the normal commuter time, the personnel of unit just need be identified, then send password to wireless identification system by wireless terminal, if the user of this wireless terminal ownership determines not need to be identified, for example, when the off-hour is through wireless identification system in one day, even detected by microprocessor, the user of this wireless terminal ownership does not need to be identified yet, and then sends refusal information by wireless terminal to card-punching system.When the microprocessor in the wireless identification system received the refusal information of wireless terminal transmission, then wireless identification system did not carry out any processing, continued to scan other wireless terminal signal.When the microprocessor in the wireless identification system is received the password that wireless terminal sends, judge that whether the sign of wireless terminal and password that wireless terminal returns are a plurality of valid wireless terminal iidentifications and password centering one in the authentication information; If the password of the sign of wireless terminal and wireless terminal is a plurality of valid wireless terminal iidentifications and password centering one in the authentication information, determine that then the password that wireless terminal returns is effective; Otherwise determine the password useless that wireless terminal returns.When password is effective, microprocessor continues to judge that whether difference between the moment that the adjacent last time of wireless terminal is detected in the record of moment that wireless terminal is detected and wireless terminal is greater than second preset value, if the difference between the moment that the adjacent last time of wireless terminal is detected in the moment that wireless terminal is detected and the record of wireless terminal, determines then that wireless terminal meets condition for identification greater than second preset value; Otherwise, determine that wireless terminal does not meet condition for identification.Second preset value can be the working time of each unit regulation, and for example second Preset Time can be arranged to 8 hours.If within 8 hours, detect the signal of same wireless terminal twice, then when detecting the signal of this wireless terminal for the second time, user's twice inlet within 8 hours that might this wireless terminal ownership through unit, then microprocessor is left intact, and continues to detect other wireless terminal signal.If after 8 hours, detected the signal of same wireless terminal, then the user of this wireless terminal ownership may be overtime work, send the sign of wireless terminal and the moment that wireless terminal is detected to the remote processor unit, the moment that the adjacent last time of wireless terminal is detected in the record of renewal wireless terminal, and to wireless terminal transmission identification successful information.。Corresponding calculated and judgement according to corresponding work attendance rule, are made after receiving the sign of wireless terminal and moment that wireless terminal is detected in the remote processor unit, calculate and the result that judges is exactly a The results of data processing.Display unit shows The results of data processing.For example, can the display radio terminal iidentification, the moment that is detected, work attendance state (can comprise normal working, leave early, be late, overtime work etc.).This display unit can the unit of being arranged on porch LCD display, also can be light-emitting diode display or PDP display, by this display unit, the user of each wireless terminal ownership just can see the result who oneself is identified.Like this, a plurality of people need be discerned by wireless identification system and be, just need not queuing, and wireless identification system can be finished the identification to a plurality of people at one time.
Be illustrated in figure 4 as wireless identification method flow diagram of the present invention, comprise:
Be illustrated in figure 5 as wireless identification method embodiment one process flow diagram of the present invention, this embodiment can be applied to expressway tol lcollection, comprising:
The record of step 202, inquiry wireless terminal, judge that whether difference between the moment that the adjacent last time of wireless terminal is detected in the record of moment that wireless terminal is detected and wireless terminal is greater than first preset value, first preset value can be 10 minutes, if then execution in step 203; Otherwise, execution in step 201.
It is very short that the remote processor unit carries out the time of data processing, so in case the wireless terminal on the vehicle is detected, then in very short time, the personnel on the vehicle can see data presented result on the display unit.When microprocessor detects a plurality of wireless terminal, the data that the remote processor unit can a plurality of wireless terminals of batch processing, and a plurality of data processed result are shown simultaneously.
Be illustrated in figure 6 as wireless identification method embodiment two process flow diagrams of the present invention, personnel's work attendance that this embodiment can the unit of being applied to comprises:
Whether the password that the sign of step 304, microprocessor judges wireless terminal and wireless terminal return is a plurality of valid wireless terminal iidentifications and password centering one in the authentication information of storage, if, then execution in step 305 otherwise, execution in step 301.
Whether the difference between the moment that the adjacent last time of wireless terminal is detected in the record of step 306, moment that the microprocessor judges wireless terminal is detected and wireless terminal is greater than second preset value, if then execution in step 307; Otherwise, execution in step 301.
It is very short that the remote processor unit carries out the time of data processing, so in case the personnel's of our unit wireless terminal is detected, then in very short time, the personnel of our unit can see data presented result on the display unit.When microprocessor detects a plurality of wireless terminal, the data that the remote processor unit can a plurality of wireless terminals of batch processing, and a plurality of data processed result are shown simultaneously.
More than the microprocessor that relates among each embodiment can be bluetooth (bluetooth) wireless module or WiMAX (WIFI) module.The remote processor unit is computing machine or the storer that has bluetooth radio module or wireless broadband module.
It should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not limit it, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technical scheme of the present invention, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solution of the present invention.
Claims (9)
1, a kind of wireless identification system is characterized in that, comprising: microprocessor, remote processor unit and display unit; Described remote processor unit is connected with display unit with described microprocessor respectively;
Described microprocessor is used for continuing in the predefined zone of cycle detection whether wireless terminal is arranged by wireless scan mode, when detecting at least one wireless terminal, obtain the sign of described wireless terminal and the moment that described wireless terminal is detected, inquire about the record of described wireless terminal, described record comprises the moment that the adjacent last time with wireless terminal of the sign of wireless terminal is detected; Judge whether described wireless terminal meets condition for identification, when described wireless terminal meets condition for identification, send the sign of described wireless terminal and the moment that described wireless terminal is detected to described remote processor unit, upgrade the moment that the adjacent last time of wireless terminal is detected in the record of described wireless terminal, and send the identification successful information to described wireless terminal;
Described remote processor unit according to the data processing policy of described wireless terminal, carries out the data processing relevant with described wireless terminal after being used to receive the sign of described wireless terminal and moment that described wireless terminal is detected;
Described display unit is used for the data processed result of described remote processor unit is shown.
2, system according to claim 1 is characterized in that, described microprocessor comprises:
First storage unit is used to store the record of described wireless terminal;
The radio detection unit is used for continuing in the predefined zone of cycle detection whether wireless terminal is arranged by wireless scan mode; And when detecting at least one wireless terminal, obtain the sign of described wireless terminal and the moment that described wireless terminal is detected;
First judging unit is connected with first storage unit with described radio detection unit respectively, is used for inquiring about the record of described wireless terminal when described radio detection unit detects at least one wireless terminal, judges whether described wireless terminal meets condition for identification;
First feedback unit, be connected with described radio detection unit, first judging unit, first storage unit and remote processor unit respectively, be used for when described first judging unit determines that described wireless terminal meets condition for identification, send the sign of described wireless terminal and the moment that described wireless terminal is detected to described remote processor unit, upgrade the moment that the adjacent last time of wireless terminal is detected in the record of described wireless terminal, and send the identification successful information to described wireless terminal.
3, system according to claim 2, it is characterized in that, described first judging unit is used to specifically to judge that whether difference between the moment that the adjacent last time of wireless terminal is detected described in the record of moment that described wireless terminal is detected and described wireless terminal is greater than first preset value, if the difference between the moment that the adjacent last time of wireless terminal is detected described in the moment that described wireless terminal is detected and the record of described wireless terminal, determines then that described wireless terminal meets condition for identification greater than first preset value; Otherwise, determine that described wireless terminal does not meet condition for identification.
4, system according to claim 1 is characterized in that, described microprocessor comprises:
Second storage unit is used to store the record of described wireless terminal and the authentication information of described wireless terminal, and described authentication information comprises that a plurality of valid wireless terminal iidentifications and password are right;
The radio detection unit is used for detecting by wireless scan mode whether wireless terminal is arranged in the predefined zone; And when detecting at least one wireless terminal, obtain the sign of described wireless terminal and the moment that described wireless terminal is detected;
Request unit is connected with second storage unit with described radio detection unit respectively, is used for sending a request message to described wireless terminal when described radio detection unit detects at least one wireless terminal, is used to ask described wireless terminal to return password;
Receiving element is used to receive the password that described wireless terminal returns;
Second judging unit, be connected with described radio detection unit, receiving element and second storage unit respectively, be used for judging that whether the sign of described wireless terminal and password that described wireless terminal returns are a plurality of valid wireless terminal iidentifications of described authentication information and password centering one; If the password of the sign of described wireless terminal and described wireless terminal is a plurality of valid wireless terminal iidentifications and password centering one in the described authentication information, determine that then the password that described wireless terminal returns is effective; Otherwise determine the password useless that described wireless terminal returns;
The 3rd judging unit, respectively with described second storage unit, the radio detection unit is connected with second judging unit, be used for when described second judging unit determines that password that described wireless terminal returns is effective, judge that whether difference between the moment that the adjacent last time of wireless terminal is detected described in the record of moment that described wireless terminal is detected and described wireless terminal is greater than second preset value, if the difference between the moment that the adjacent last time of wireless terminal is detected described in the moment that described wireless terminal is detected and the record of described wireless terminal, determines then that described wireless terminal meets condition for identification greater than second preset value; Otherwise, determine that described wireless terminal does not meet condition for identification;
Second feedback unit, be connected with described radio detection unit, the 3rd judging unit, second storage unit and remote processor unit respectively, be used for when described the 3rd judging unit determines that described wireless terminal meets condition for identification, send the sign of described wireless terminal and the moment that described wireless terminal is detected to described remote processor unit, upgrade the moment that the adjacent last time of wireless terminal is detected in the record of described wireless terminal, and send the identification successful information to described wireless terminal.
According to claim 3 or 4 described systems, it is characterized in that 5, described microprocessor is bluetooth radio module or wireless broadband module;
Described remote processor unit is computing machine or the storer that has bluetooth radio module or wireless broadband module.
6, a kind of wireless identification method is characterized in that, comprising:
Microprocessor continues in the predefined zone of cycle detection whether wireless terminal is arranged by wireless scan mode, when detecting at least one wireless terminal, obtain the sign of described wireless terminal and the moment that described wireless terminal is detected, the record of the described wireless terminal of inquiry storage, described record comprises the moment that the adjacent last time with wireless terminal of the sign of wireless terminal is detected; Judge whether described wireless terminal meets condition for identification;
When described wireless terminal meets condition for identification, described microprocessor sends the sign of described wireless terminal and the moment that described wireless terminal is detected to the remote processor unit, upgrade the moment that the adjacent last time of wireless terminal is detected in the record of described wireless terminal, and send the identification successful information to described wireless terminal;
Described remote processor unit according to the data processing policy of described wireless terminal, carries out the data processing relevant with described wireless terminal after receiving the sign of described wireless terminal and moment that described wireless terminal is detected;
Described display unit shows the data processed result of described remote processor unit.
7, method according to claim 6 is characterized in that, described predefined zone is the center for the wireless identification system of forming with described microprocessor, remote processor unit and display unit, and 0～100 meter is the border circular areas of radius.
8, method according to claim 7 is characterized in that, judges whether described wireless terminal meets condition for identification and be specially:
Judge that whether difference between the moment that the adjacent last time of wireless terminal is detected described in the record of moment that described wireless terminal is detected and described wireless terminal is greater than first preset value, if the difference between the moment that the adjacent last time of wireless terminal is detected described in the moment that described wireless terminal is detected and the record of described wireless terminal, determines then that described wireless terminal meets condition for identification greater than first preset value; Otherwise, determine that described wireless terminal does not meet condition for identification.
9, method according to claim 7 is characterized in that, also comprises:
When described microprocessor detects at least one wireless terminal, send a request message to described wireless terminal, be used to ask described wireless terminal to return password;
Describedly judge whether described wireless terminal conforms to a predetermined condition and be specially:
Judge that whether the sign of described wireless terminal and password that described wireless terminal returns are a plurality of valid wireless terminal iidentifications and password centering one in the authentication information of storage, described authentication information comprises that a plurality of valid wireless terminal iidentifications and password are right; If the password of the sign of described wireless terminal and described wireless terminal is a plurality of valid wireless terminal iidentifications and password centering one in the described authentication information, determine that then the password that described wireless terminal returns is effective; Otherwise determine the password useless that described wireless terminal returns;
When determining that password that described wireless terminal returns is effective, judge that whether difference between the moment that the adjacent last time of wireless terminal is detected described in the record of moment that described wireless terminal is detected and described wireless terminal is greater than second preset value, if the difference between the moment that the adjacent last time of wireless terminal is detected described in the moment that described wireless terminal is detected and the record of described wireless terminal, determines then that described wireless terminal meets condition for identification greater than second preset value; Otherwise, determine that described wireless terminal does not meet condition for identification.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179069A (en) * | 2011-12-26 | 2013-06-26 | 中国电信股份有限公司 | Method and system for transmitting information and method and system for receiving information |
| WO2018072206A1 (en) * | 2016-10-21 | 2018-04-26 | 华为技术有限公司 | Method and device for transport payment |
-
2009
- 2009-07-03 CN CN2009100885095A patent/CN101604374B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179069A (en) * | 2011-12-26 | 2013-06-26 | 中国电信股份有限公司 | Method and system for transmitting information and method and system for receiving information |
| CN103179069B (en) * | 2011-12-26 | 2016-01-13 | 中国电信股份有限公司 | Method for sending information and system, message receiving method and system thereof |
| WO2018072206A1 (en) * | 2016-10-21 | 2018-04-26 | 华为技术有限公司 | Method and device for transport payment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101604374B (en) | 2011-09-07 |
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