CN102542744A - Radio frequency identification (RFID) information monitoring system and RFID monitoring method - Google Patents
Radio frequency identification (RFID) information monitoring system and RFID monitoring method Download PDFInfo
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Abstract
The invention provides a radio frequency identification (RFID) information monitoring system. The system comprises at least one radio frequency transceiving device, at least one radio frequency reading head, a data analysis and processing server, a communication server and at least one piece of communication equipment, wherein at least one radio frequency transceiving device is carried by a monitored object and transmits a radio frequency signal containing a radio frequency transceiving device identifier; at least one radio frequency reading head receives the radio frequency signal to acquire the radio frequency transceiving device identifier and sends the radio frequency transceiving device identifier and a radio frequency reading head identifier to the data analysis and processing server; the data analysis and processing server receives and analyzes the radio frequency transceiving device identifier and the radio frequency reading head identifier to generate passing path data of at least one radio frequency transceiving device, generates alarm data according to the passing path data, and sends the alarm data to the communication server and/or outputs the alarm data to a monitor; the communication server sends the alarm data to at least one piece of communication equipment; and at least one piece of communication equipment receives the alarm data and outputs the alarm data to the monitor. The system can realize an automatic attendance checking function, an automatic monitoring function, an automatic abnormal condition alarming function and the like, and the monitor performs monitoring management.
Description
Affiliated technical field
The present invention relates to field of radio frequency communication, particularly relate to a kind of RF identification supervisory information system and RF identification method for supervising.
Background technology
For being implemented in the occasion (like school, residential area, office building, goods yard, factory, prison, mining site, plant, parking lot etc.) that to carry out security monitoring to turnover personnel, vehicle, animal and article; Monitored object (like student, resident, workman, visitor, convict, miner, animal, vehicle, goods, article etc.) is monitored; The RF identification supervisory information system can adopt RF identification (RFID; RadioFrequency Identification) technology; Carry RF receiving/transmission device by monitored object, the radiofrequency signal that RF receiving/transmission device sends is gathered, obtain the data corresponding with monitored object by radio frequency read head or RF acquisition equipment; Thereby realize automatic work attendance, automated security monitor, to abnormal conditions function such as alarm automatically, the confession supervisor carries out safety management.
Prior art mainly adopts closely identification card technology, requires monitored object initiatively to come close to or in contact with identification equipment to identification card and realizes identification and location, exists automaticity low, and recognition speed is slow, shortcomings such as complicated operation.
Summary of the invention
For solving the problem that above-mentioned prior art exists, the present invention provides a kind of RF identification supervisory information system, comprising: at least one RF receiving/transmission device, carry by monitored object, and emission contains the radiofrequency signal of RF receiving/transmission device sign respectively; At least one radio frequency read head, received RF signal to be obtaining RF receiving/transmission device sign respectively, sends to the data analysis processing server together with self radio frequency read head sign; The data analysis processing server receives and analyzes RF receiving/transmission device sign and radio frequency read head sign, produces the process path data of at least one RF receiving/transmission device; According to producing alarm data, send to the communication server and/or export to the supervisor through path data; The communication server sends at least one communication facilities with alarm data; At least one communication facilities, the receiving alarm data are also exported to the supervisor and/or to data analysis processing server query warning data, the alarm data that inquires are exported to the supervisor.
Above-mentioned RF receiving/transmission device comprises: the little processing and the emission of radio frequency signals device that produce the radiofrequency signal that contains the RF receiving/transmission device sign; Send the antenna of radiofrequency signal according to the control of little processing and emission of radio frequency signals device; The work crystal oscillator of frequency of operation is provided to little processing and emission of radio frequency signals device; The clock crystal oscillator of clock is provided to little processing and emission of radio frequency signals device; With the power supply that working power is provided to little processing and emission of radio frequency signals device.
Above-mentioned at least one radio frequency read head comprises: receive and handle radiofrequency signal respectively, obtain at least one Receiver Module of RF receiving/transmission device sign; Respectively according to each Receiver Module control, the antenna of received RF signal; Be respectively at least one Receiver Module the signal and the power supply hub of signalling channel and power supply are provided; Connect signal and power supply hub and data analysis processing server respectively, supply at least one Receiver Module RF receiving/transmission device to be identified the communication interface modules that sends to the data analysis processing server together with self radio frequency read head sign.
Above-mentioned data analysis processing server comprises: carry out data communication with at least one radio frequency read head respectively, the serial communication modular of received RF R-T unit sign and radio frequency read head sign; Realize to analyze RF receiving/transmission device sign and radio frequency read head sign, produce at least one RF receiving/transmission device through path data and or produce the data analysis module of alarm data; The database management module that RF receiving/transmission device sign, radio frequency read head sign, alarm data and or system data are stored and managed; Be connected with the communication server, alarm data is sent to the network communication module of the communication server.
Above-mentioned RF identification supervisory information system also comprises the rfid card read-write equipment; From at least one RF receiving/transmission device reading application data; Send to the data analysis processing server and or obtain application data from the data analysis processing server, write in the RF receiving/transmission device; Above-mentioned at least one RF receiving/transmission device also comprises the RF tag of storing applied data, and above-mentioned application data and monitored object are corresponding; Above-mentioned data analysis processing server also comprises application management module, according to the application data from the rfid card read-write equipment, corresponding monitored object is realized application management; According to the results modification application data of application management, storage administration application data and/or send to the rfid card read-write equipment.
Above-mentioned data analysis processing server will receive the mark-row column-generation radio frequency read head sequence of the radio frequency read head of same RF receiving/transmission device radiofrequency signal respectively according to time sequencing, above-mentioned radio frequency read head sequence is the process path data of above-mentioned RF receiving/transmission device.
The preset monitoring rule of above-mentioned data analysis processing server, whether that judges at least one RF receiving/transmission device respectively meets the monitoring rule through path data, generates alarm data according to judged result.
Above-mentioned monitoring rule is corresponding with at least one RF receiving/transmission device sign respectively fixed time and appointment process path data; The process path data that above-mentioned data analysis processing server will meet at least one RF receiving/transmission device of fixed time compares through path data with the appointment of monitoring rule; For what do not conform to, that assert at least one RF receiving/transmission device does not meet the monitoring rule through path data.
Above-mentioned data analysis processing server is searched the address (ADDR of communicating by letter of corresponding monitored object information and at least one communication facilities according to the RF receiving/transmission device sign; With monitored object information, RF receiving/transmission device through path data with or the address (ADDR packing of communicating by letter of at least one communication facilities generate alarm data.
The above-mentioned communication server obtains the communication address (ADDR of at least one communication facilities from alarm data, alarm data is sent to the communication address (ADDR of at least one communication facilities.
Above-mentioned data analysis processing server receives the query warning request of data that at least one communication facilities sends; Search corresponding monitored object information with or corresponding RF receiving/transmission device through path data; With monitored object information, RF receiving/transmission device through path data with or the address (ADDR packing of communicating by letter of at least one communication facilities generate alarm data, send at least one communication facilities through network.
Above-mentioned at least one communication facilities receiving alarm data, extract monitored object information, corresponding RF receiving/transmission device through path data with or the address (ADDR of communicating by letter of at least one communication facilities, export to the supervisor.
The present invention also proposes a kind of RF identification method for supervising; Realize the monitoring of supervisor based on the RF identification supervisory information system to monitored object; The RF identification supervisory information system comprises at least one RF receiving/transmission device that is carried respectively by at least one monitored object, at least one radio frequency read head, data analysis processing server, the communication server and at least one communication facilities, comprising: at least one RF receiving/transmission device is launched the step of the radiofrequency signal that contains the RF receiving/transmission device sign respectively; At least one radio frequency read head received RF signal respectively sends to the step of data analysis processing server obtaining RF receiving/transmission device sign together with self radio frequency read head sign; The data analysis processing server receives and analyzes RF receiving/transmission device sign and radio frequency read head sign, produces the step through path data of at least one RF receiving/transmission device; The data analysis processing server is according to producing alarm data through path data, sends to the communication server and/or exports to supervisor's step; The communication server sends to alarm data the step of at least one communication facilities; At least one communication facilities receiving alarm data are also exported to supervisor's step; And/or at least one communication facilities is exported to the alarm data that inquires supervisor's step to data analysis processing server query warning data.
Above-mentioned data analysis processing server receives and analyzes RF receiving/transmission device sign and radio frequency read head sign; The step through path data that produces at least one RF receiving/transmission device comprises: above-mentioned data analysis processing server will receive the mark-row column-generation radio frequency read head sequence of the radio frequency read head of same RF receiving/transmission device radiofrequency signal respectively according to time sequencing, and above-mentioned radio frequency read head sequence is the process path data of an above-mentioned RF receiving/transmission device.
Above-mentionedly comprise according to the step that produces alarm data through path data: according to preset monitoring rule, whether that judges at least one RF receiving/transmission device respectively meets the monitoring rule through path data, generates the step of alarm data according to judged result.
Above-mentioned step according to process path data generation alarm data comprises: above-mentioned data analysis processing server is searched the address (ADDR of communicating by letter of corresponding monitored object information and at least one communication facilities according to the RF receiving/transmission device sign; The data analysis processing server with monitored object information, RF receiving/transmission device through path data with or the address (ADDR packing of communicating by letter of at least one communication facilities generate alarm data.
Above-mentioned RF identification supervisory information system also comprises the rfid card read-write equipment; Above-mentioned RF identification method for supervising comprises: above-mentioned at least one RF receiving/transmission device storing applied data, and above-mentioned application data and monitored object are corresponding; Above-mentioned rfid card read-write equipment is from least one RF receiving/transmission device reading application data, send to the data analysis processing server and or obtain application data from the data analysis processing server, write in the RF receiving/transmission device; Above-mentioned data analysis processing server is realized application management according to the application data from the rfid card read-write equipment to corresponding monitored object; With or above-mentioned data analysis processing server according to the results modification application data of application management, storage administration application data and/or send to the rfid card read-write equipment.
Above-mentioned RF identification method for supervising also comprises: send the frequency definition according to the preset radiofrequency signal of RF receiving/transmission device in advance and stay duration; Repeatedly read same RF receiving/transmission device sign for staying same radio frequency read head in the duration one, only adopt wherein RF receiving/transmission device sign to be used to analyze to produce this RF receiving/transmission device through path data.
The present invention utilize REID realize automatic work attendance, automatically monitoring, to abnormal conditions function such as alarm automatically; Supply the supervisor to carry out monitoring management; Easy to use; Flexible and efficient, as can be adaptable across school, residential area, office building, goods yard, factory, prison, mining site, plant, parking lot etc. need to monitor turnover personnel, vehicle, animal and article occasion.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention RF identification supervisory information system;
Fig. 2 is the modular structure synoptic diagram of another embodiment of the present invention RF receiving/transmission device;
Fig. 3 is the modular structure synoptic diagram of another embodiment of the present invention radio frequency read head;
Fig. 4 is the modular structure synoptic diagram of another embodiment of the present invention Receiver Module;
Fig. 5 is the modular structure synoptic diagram of another embodiment of the present invention data analysis processing server;
Fig. 6 is another embodiment of the present invention schematic flow sheet;
Fig. 7 is yet another embodiment of the invention radio frequency read head device synoptic diagram;
Fig. 8 goes into school time period passes path data for yet another embodiment of the invention and produces schematic flow sheet;
Fig. 9 produces schematic flow sheet for yet another embodiment of the invention goes out school time period passes path data;
Figure 10 is yet another embodiment of the invention radio frequency read head device synoptic diagram;
Figure 11 is the modular structure synoptic diagram of yet another embodiment of the invention data analysis processing server;
Figure 12 realizes the interface synoptic diagram of class's management application for yet another embodiment of the invention;
Figure 13 realizes the interface synoptic diagram of achievement management application for yet another embodiment of the invention;
Figure 14 realizes the interface synoptic diagram of job management applications for yet another embodiment of the invention;
Figure 15 realizes the interface synoptic diagram that attendance management is used for yet another embodiment of the invention;
Figure 16 is one embodiment of the invention RF identification supervisory information system structural representation;
Figure 17 is one embodiment of the invention RF receiving/transmission device modular structure synoptic diagram;
Figure 18 is further embodiment of this invention application management schematic flow sheet.
Embodiment
For specifying technology contents of the present invention, structural attitude, the purpose of being reached and effect, will combine embodiment and conjunction with figs. to specify below.
See also Fig. 1; It is the structural representation of one embodiment of the invention RF identification supervisory information system; This RF identification supervisory information system comprises: at least one RF receiving/transmission device 10, carry by monitored object, and emission contains the radiofrequency signal of RF receiving/transmission device sign respectively; At least one radio frequency read head 20, received RF signal to be obtaining RF receiving/transmission device sign respectively, sends to data analysis processing server 30 together with self radio frequency read head sign; Data analysis processing server 30 receives and analyzes RF receiving/transmission device sign and radio frequency read head sign, produces the process path data of at least one RF receiving/transmission device; According to producing alarm data, send to the communication server and/or export to the supervisor through path data; The communication server 40 sends at least one communication facilities 50 with alarm data; At least one communication facilities 50, the receiving alarm data are also exported to the supervisor and/or to data analysis processing server query warning data, the alarm data that inquires are exported to the supervisor.Each RF receiving/transmission device 10 distributes unique RF receiving/transmission device sign, is used for distinguishing each RF receiving/transmission device 10 of identification.RF receiving/transmission device 10 adopts the radio electronic labels technology, generates the radiofrequency signal that has self RF receiving/transmission device sign.RF receiving/transmission device 10 sends radiofrequency signal with predetermined manner; Predetermined manner include but not limited to preset frequency repeat to send, send, send at Preset Time point in the Preset Time section, according to preset instructions send, according to monitored object operation send, under pre-conditioned mode such as transmission, also can multiple mode combine.
Each radio frequency read head 20 distributes unique radio frequency read head sign, is used for distinguishing each radio frequency read head 20 of identification.At least one radio frequency read head 20 is provided with at least one predeterminated frequency respectively, and this predeterminated frequency predeterminated frequency with at least one RF receiving/transmission device 10 respectively is identical.At least one radio frequency read head 20 receives the radiofrequency signal that meets at least one predeterminated frequency with predetermined manner; Self radio frequency read head sign is sent to data analysis processing server 30 together with the RF receiving/transmission device sign.This predetermined manner include but not limited to preset frequency repeat to receive, with preset interval time repeat to receive, receive in the Preset Time section, according to preset instructions receive, according to monitored object operation receive, in modes such as pre-conditioned receptions down, also can multiple mode combine.Radio frequency read head 20 can be installed in the fixed position respectively, also can be the inspection hand-held set, is carried by the supervisor, and the radiofrequency signal sent of received RF R-T unit realizes artificial inspection flexibly and easily.
The RF receiving/transmission device sign and/or the radio frequency read head sign of present embodiment can adopt GUID (GUID; Globall Unique Identifier); Also can adopt other preset mark rules, unique in the assurance native system, meet the requirement of native system data layout and get final product.Can be one-to-many, many-one or many-to-many relationship according to predeterminated frequency between RF receiving/transmission device 10 and the radio frequency read head 20; One radio frequency read head 20 can receive the radiofrequency signal from different information-storing devices 10, and a plurality of radio frequency read heads 20 can receive the radiofrequency signal from same information-storing device 10 respectively.At least one RF receiving/transmission device 10 and at least one radio frequency read head 20 all adopt 433MHZ active electronic label technology; Read distance farthest and reach 80 meters, can realize the radiofrequency signal that a plurality of RF receiving/transmission devices 10 in 80 meters distance ranges of radio frequency read head 20 automatic receptions send.
Consult the modular structure synoptic diagram of another embodiment RF receiving/transmission device 10 that Fig. 2 provides; RF receiving/transmission device 10 comprises realizes RF receiving/transmission device control, produce the radiofrequency signal that contains the RF receiving/transmission device sign little processing and emission of radio frequency signals device 111, to little processing and emission of radio frequency signals device 111 provide frequency of operation work crystal oscillator 112, to little processing and emission of radio frequency signals device 111 provide clock clock crystal oscillator 113, send the antenna 114 of radiofrequency signal and the power supply 115 of working power be provided to little processing and emission of radio frequency signals device according to the control of little processing and emission of radio frequency signals device.Above-mentioned little processing and emission of radio frequency signals device 111 can adopt system single chip, and (SoC System-on-Chip) realizes.
Consult the modular structure synoptic diagram of the radio frequency read head 20 that Fig. 3 provides; Radio frequency read head 20 comprises that at least one Receiver Module 201, each Receiver Module 201 of being used to receive and handle radiofrequency signal establish an antenna 202 according to Receiver Module control received RF signal respectively, be respectively at least one Receiver Module 201 and signal and the power supply hub 203 of signalling channel and power supply be provided, connect signal and power supply hub 203 and data analysis processing server 30 respectively; Supply at least one Receiver Module 201 that RF receiving/transmission device sign is sent to the communication interface modules 204 of data analysis processing server 30 together with self radio frequency read head sign and be respectively Receiver Module 201, signal and power supply hub 203 and communication interface modules 204 provides the power module 205 of power supply.
At least one Receiver Module 201 is provided with the different preset frequency respectively, receives the radiofrequency signal of the respective frequencies that at least one RF receiving/transmission device 10 sends respectively.
Modular structure synoptic diagram with reference to Receiver Module shown in Figure 4; Above-mentioned Receiver Module 201 comprises respectively and being connected with signal and power supply hub 203 with antenna 202, handle radiofrequency signal with little processing of obtaining the RF receiving/transmission device sign and radio frequency signal receiver 2011, to little processing and radio frequency signal receiver 2011 provide frequency of operation work crystal oscillator 2012, to microprocessor and radio-frequency signal transceiver 2011 clock crystal oscillator 2013 of clock, the power supply 2015 that is used to transmit the serial communication interface 2014 of data and working power is provided are provided.
Above-mentioned little processing and radio frequency signal receiver 2011 can adopt system single chip, and (SoC System-on-Chip) realizes.Above-mentioned communication interface modules 204 can adopt RS232 and/or RS485 interface.Above-mentioned at least one antenna 202 can adopt the SMA external antenna (SMA, Sub-Miniature-A).
The radiofrequency signal that above-mentioned little processing and radio frequency signal receiver 2011 receive from antenna 202 is obtained the RF receiving/transmission device sign; Self radio frequency read head sign is sent to signal and power supply hub 203 together with the RF receiving/transmission device sign through serial communication interface 2014.
Consult the modular structure synoptic diagram of the data analysis processing server 30 that Fig. 5 provides, data analysis processing server 30 comprises serial communication modular 301, data analysis module 302, database management module 303 and network communication module 304.
Serial communication modular 301 comprises at least one serial ports, carries out data communication with at least one radio frequency read head 20 respectively, received RF R-T unit sign and radio frequency read head sign.The multithreading serial port communication technology is adopted in data communication; Each radio frequency read head 20 corresponding communication process thread; Realize that each radio frequency read head 20 is independent of each other with communicating by letter of serial communication modular 30; Can make full use of the resource of data analysis processing server 30, guarantee that the data that each radio frequency read head 20 sends are in time handled, one or several radio frequency read head 20 faults do not influence the data transmission of other radio frequency read head 20 and data analysis processing server 30.Need carry out management such as parameter configuration, state-detection, data analysis respectively for a plurality of radio frequency read heads 20.Serial communication modular 301 is corresponding with each radio frequency read head 20 through a serial ports respectively, guarantees each radio frequency read head 20 is directly managed, and is independent of each other.
The communication server 40 of present embodiment can adopt existing communication system server technology to realize, alarm data is sent at least one communication facilities 50 with modes such as Email, instant messaging, fax, voice, note, multimedia messages.
Above-mentioned at least one communication facilities 50 can adopt mobile phone, computer, laptop computer, palm PC, personal digital assistant device, the network terminal etc.Each Wireless Telecom Equipment 50 is corresponding with at least one monitored object respectively, receives and this at least one monitored object corresponding warning information.
The flow process of present embodiment comprises with reference to shown in Figure 6:
Step S11, at least one RF receiving/transmission device 10 launch the radiofrequency signal that contains the RF receiving/transmission device sign respectively;
Step S21, at least one radio frequency read head 20 received RF signal respectively send to data analysis processing server 30 together with self radio frequency read head sign obtaining RF receiving/transmission device sign;
Step S31, data analysis processing server 30 receive and analyze RF receiving/transmission device sign and radio frequency read head sign, produce the process path data of at least one RF receiving/transmission device;
Step S32, data analysis processing server 30 sends to the communication server 40 and/or exports to the supervisor according to producing alarm data through path data;
Step S41, the communication server 40 sends at least one communication facilities 50 with alarm data;
Step S42, at least one communication facilities 50 receiving alarm data are also exported to the supervisor; And/or
Step S51, at least one communication facilities 50 is to data analysis processing server 30 query warning data;
Step S52, at least one communication facilities 50 is exported to the supervisor with the alarm data that receives.
The RF identification supervisory information system of present embodiment can be used for the occasion that school, residential area, office building, goods yard, factory, prison, mining site, plant, parking lot etc. need be monitored turnover personnel, vehicle, animal and article; Above-mentioned monitored object can be people such as student, resident, workman, visitor, convict, miner, animal, also can be vehicle, goods, article, animal etc.Above-mentioned supervisor correspondingly can be above-mentioned occasion managerial personnel, can also be personnel such as parents of student, the owner of cargo, prison guard.Adopt the RF identification supervisory information system of present embodiment, can realize automatic work attendance, automated security monitor can be alarmed abnormal conditions automatically, supplies the supervisor to carry out safety management.
Based on the foregoing description, the present invention proposes another embodiment, provides one of RF identification supervisory information system and specifically uses.Certain goods yard adopts present embodiment to realize goods discrepancy situation is monitored.Goods is a monitored object, the goods yard managerial personnel with or the owner of cargo be the correspondence the supervisor.Every owner of cargo holds communication facilities respectively, is used to receive the alarm data of corresponding goods and/or to data analysis processing server 30 query warning data.A plurality of RF receiving/transmission devices removably are fixed on the goods, and the communication address (ADDR of the communication facilities that each RF receiving/transmission device sign, goods information number and the owner of cargo thereof hold is corresponding respectively.
A gate is established in this goods yard, and goods need attach corresponding RF receiving/transmission device through this discrepancy goods yard, gate.Gate, the goods yard arranged outside first radio frequency read head 21, the inboard, gate is provided with the second radio frequency read head 22, reads the radiofrequency signal in certain acquisition of signal scope respectively.Machine room is provided with data analysis processing server 30 in the goods yard, and data analysis processing server 30 can be connected with the communication server 40 through the internet.
When the subsidiary RF receiving/transmission device 10 of certain goods gets into the goods yard through the gate, goods yard, the first radio frequency read head 21 receives its radiofrequency signals and obtains the RF receiving/transmission device sign, sends to data analysis processing server 30 together with self radio frequency read head sign.The second radio frequency read head 22 receives its radiofrequency signal and obtains RF receiving/transmission device sign afterwards, sends to data analysis processing server 30 together with self radio frequency read head sign.
Data analysis processing server 30 generates radio frequency read head sequence " 21-22 " according to the time sequencing that successively receives RF receiving/transmission device sign and self radio frequency read head sign; The radiofrequency signal that shows this RF receiving/transmission device 10 is received by the first radio frequency read head 21 earlier in the section between at a time, and the back is received by the second radio frequency read head 22.This radio frequency read head sequence is the process path data of RF receiving/transmission device 10.
Data analysis processing server 30 preset monitoring rules, whether that judges this RF receiving/transmission device 10 respectively meets the monitoring rule through path data, generates alarm data according to judged result.The monitoring rule is the fixed time and appointment process path data corresponding with this RF receiving/transmission device sign; Data analysis processing server 30 will meet the fixed time this RF receiving/transmission device 10 through the appointment of path data and monitoring rule relatively through path data, if conformed to would assert this RF receiving/transmission device 10 meet the monitoring rule through path data; Otherwise that assert this RF receiving/transmission device 10 does not meet the monitoring rule through path data.
Whether completion is to after meeting the judgement of monitoring rule through path data; Data analysis processing server 30 can be with the generation alarm data that does not meet the monitoring rule; Also can be only with the generation alarm data that meets the monitoring rule; Can also all generate alarm data respectively to all process path datas through indicating respectively in the path data that it meets/do not meet the monitoring rule.Present embodiment will meet the generation alarm data of monitoring rule.
Data analysis processing server 30 is searched the i.e. information of this goods of corresponding monitored object information according to RF receiving/transmission device sign, and the communication address (ADDR of searching at least one communication facilities i.e. the communication address (ADDR of the owner of cargo's of this goods communication facilities; With monitored object information, through path data with or the address (ADDR packing of communicating by letter of at least one communication facilities generate alarm data.
Data analysis processing server 30 is exported to the supervisor through the user interfaces such as screen of self with alarm data, like the goods yard keeper; Also can this alarm data be sent to the communication server 40 through the internet.
The communication server 40 extracts the communication address (ADDR of at least one communication facilities from alarm data, alarm data is sent to the communication address (ADDR of at least one communication facilities, is about to alarm data and sends to this communication facilities.The supervisor such as the owner of cargo can recognize that through this alarm data this goods has got into the goods yard.
Communication facilities receiving alarm data; Extract monitored object information, through path data with or the address (ADDR of communicating by letter of at least one communication facilities export to the supervisor; Be the owner of cargo's communication facilities receiving alarm data; The communication address (ADDR of the process path data of discharging of goods information, RF receiving/transmission device 10 and the owner of cargo's communication facilities is exported to the owner of cargo through the user interface of communication facilities.
The query warning request of data that the communication facilities that this data analysis processing server 30 can also receive the owner of cargo sends; According to the communication address (ADDR of said communication facilities search corresponding goods information with or corresponding RF receiving/transmission device 10 through path data; With the goods information that finds, RF receiving/transmission device 10 through path data with or the address (ADDR packing of communicating by letter of the owner of cargo's communication facilities generate alarm data, send to the owner of cargo's communication facilities through network.
Be provided with the subsidiary RF receiving/transmission device 10 of certain goods and leave the goods yard through the gate; Then the second radio frequency read head 22 receives its radiofrequency signal earlier; The first radio frequency read head 21 receives its radiofrequency signal afterwards; Another that obtains RF receiving/transmission device 10 thus be through path data " 22-21 ", and the radiofrequency signal that shows this RF receiving/transmission device 10 is received by the second radio frequency read head 22 earlier in the section between at a time, and the back is received by the first radio frequency read head 21.The alarm data that generates in view of the above, the owner of cargo can be through checking its communication facilities or learning that goods leaves the time in goods yard and through the path through communication facilities query warning data.
The present invention proposes another embodiment, and certain school adopts the present invention to realize the student attendance and the school situation of coming in and going out are monitored.There is X name student in this school, respectively the corresponding X name head of a family.The student is a monitored object, and its head of a family and janny are corresponding supervisor.Every parents of student holds communication facilities 51, communication facilities 52...... communication facilities 5X respectively, is used to receive corresponding student's alarm data and/or to data analysis processing server 30 query warning data.Be provided with the student card that X RF receiving/transmission device is made into the electronic card form respectively, carry respectively by the student.The communication address (ADDR of each RF receiving/transmission device sign, student's student number and the communication facilities that the head of a family holds thereof is corresponding respectively.
With reference to radio frequency read head device synoptic diagram shown in Figure 7, this school establishes a gallery type gate, and the student need carry my RF receiving/transmission device of correspondence through this gate discrepancy school.Present embodiment is provided with the first radio frequency read head 21 at the end that gallery is positioned at big outer side of door, is positioned at the inboard end in gate at gallery the second radio frequency read head 22 is set, and the acquisition of signal scope of the two covers the xsect of place gallery respectively.Have certain distance between the first radio frequency read head 21 and the second radio frequency read head 22, guaranteed that the acquisition of signal scope of the two is non-intersect.At school computer center data analysis processing server 30 is set, data analysis processing server 30 can be connected with the communication server 40 through the internet.
The serial communication modular 301 of the data analysis processing server 30 of present embodiment carries out data communication with the first radio frequency read head 21 and the second radio frequency read head 22 respectively through different serial ports, respectively received RF R-T unit sign and radio frequency read head sign.Database management module 303 identifies RF receiving/transmission device sign that receives and radio frequency read head as original data storage in raw data table, forms record.Data analysis module 302 calls database management module 303, from above-mentioned tables of data reading of data and realize to analyze the RF receiving/transmission device sign and radio frequency read head sign, produce at least one RF receiving/transmission device through path data and or produce alarm data.Database management module 303 storages and management comprise the required Various types of data of RF identification supervisory information system operation of above-mentioned tables of data.Network communication module 304 connects through Networks and Communications server 40, and alarm data is sent to the communication server 40.
Below represent example and explanation for the partial data in the database.
Table one illustrates raw data table (CardRegMsg) structure, the data that comprise RF receiving/transmission device sign, radio frequency read head sign, radio frequency receiving block number and or radiofrequency signal acquisition time that this table management data analyzing and processing server 30 receives from the radio frequency read head.
| Title | Type | Length (byte) | Remarks | |
| ?RID | |
4 | System increases progressively unique identification. | |
| CardID | BigInt | 8 | The RF receiving/transmission device sign. | |
| | Int | 4 | Radio frequency read head sign. | |
| | Tinyint | 1 | The radio frequency receiving block number, reference table DevPara. | |
| RegDateTime | DateTime | 8 | The radiofrequency signal acquisition time. |
Table one raw data list structure
Table two illustrates through path data table (io_last) structure, the process path data that this table management produces according to raw data.
Table two is through the path data list structure
Table three illustrates decision rule table (IORouteRule) structure of coming in and going out, and this table management is according to the decision rule of judging the sign of coming in and going out through path data.
Table three discrepancy school decision rule list structure
Table four illustrates monitoring rule list structure, and the preset monitoring rule of this table management is as judging the foundation that whether meets preset monitoring rule through path data.
Table four monitoring rule list structure
Table five illustrates the generalized information management list structure, and this table is managed the student and the head of a family's thereof integrated information, and the address (ADDR of communicating by letter of monitored object information and at least one communication facilities is provided.
| Title | Type | Length (byte) | Remarks | |
| RID | |
4 | System increases progressively unique identification. | |
| | Int | 4 | Student's student number. | |
| | Varchar | 30 | Student name. | |
| | Varchar | 30 | The student belongs to grade/class. | |
| | Varchar | 30 | Parents of student's name. | |
| | Varchar | 50 | The communication address (ADDR of parents of student's first communication facilities. | |
| | Varchar | 50 | The communication address (ADDR of parents of student's second communication equipment. | |
| | Varchar | 50 | Remark information. |
Table five generalized information management list structure
Table six illustrates alarm data table (Alarm) structure, and these all alarm datas of table management supply to send to the communication server 40 or communication facilities 50 inquiries.
Table six alarm data list structure
The data analysis processing server 30 of present embodiment will receive the mark-row column-generation radio frequency read head sequence of the radio frequency read head of same RF receiving/transmission device radiofrequency signal respectively according to time sequencing, this radio frequency read head sequence i.e. the process path data of this RF receiving/transmission device.Be many notes records of reading certain RF receiving/transmission device sign in the raw data table respectively specifically; According to radiofrequency signal acquisition time (being the time that each radio frequency read head obtains its radiofrequency signal respectively) path data is passed through in the column-generation of radio frequency read head mark-row; Obtain the access time according to the radiofrequency signal acquisition time; Form record in conjunction with data such as RF receiving/transmission device signs, be stored in through in the path data table.Data analysis processing server 30 can also call the school decision rule table of coming in and going out, and the decision rule analysis process path data according to wherein obtains and the sign of coming in and going out accordingly through path data, adds through path data, deposits in the process path data table.
Data analysis processing server 30 preset monitoring rules judge through path data whether meet the monitoring rule respectively, generate alarm data according to judged result.The monitoring rule is corresponding with at least one RF receiving/transmission device sign respectively fixed time and appointment process path data.The process path data that data analysis processing server 30 will meet at least one RF receiving/transmission device of fixed time compares through path data with the appointment of monitoring rule, for what do not conform to, assert that this process path data does not meet the monitoring rule.Be specifically preset monitoring rule with the record stored in form in the monitoring rule list, corresponding each radio-frequency transmissions sign defines it respectively and specifies that the sign of coming in and going out is promptly specified through path data, to go into the school time and go out the school time be the fixed time.Data analysis processing server 30 is identified to pass through in the path data table with RF receiving/transmission device and searches respective record according to going into school time/go out the school time; If the discrepancy sign of the record that finds is not inconsistent with specifying the sign of coming in and going out, assert that then this process path data does not meet the monitoring rule; Otherwise assert that this process path data meets the monitoring rule.
Whether completion is to after meeting the judgement of monitoring rule through path data, and data analysis processing server 30 is searched the address (ADDR of communicating by letter of corresponding monitored object information and at least one communication facilities according to the RF receiving/transmission device sign; With monitored object information, through path data with or the address (ADDR packing of communicating by letter of at least one communication facilities generate alarm data.Specifically; Monitored object information comprises that student's student number, student name, the student in the generalized information management table belongs to grade/class and parents of student's name; The communication address (ADDR of at least one communication facilities is the communication address (ADDR of the parents of student's in the generalized information management table first communication facilities; For guaranteeing that alarm data sends successfully, also can comprise the communication address (ADDR of parents of student's second communication equipment.Search the generalized information management table according to the RF receiving/transmission device sign; The student's student number, student name, the student that find out are belonged to grade/class, parents of student's name, parents of student's first communication facilities communication address (ADDR, second communication equipment the communication address (ADDR and or through path data packing generates alarm data, be stored in the alarm data table.
Actual conditions according to school; Can the security monitoring of school be divided into into the school and go out two time period of school differentiated treatment; Except that going into the school and go out the time of school the time period, radio frequency read head and RF receiving/transmission device can stop emission/received RF signal to save electric energy, reduce radiation.If go into 7:00:00～8:00:00 that the school time period is every day, all students' appointment discrepancy sign should be " 1 " in this time period.RF receiving/transmission device is respectively with 5 seconds frequency repeat its transmission radiofrequency signals once in time period going into the school, and the radio frequency read head continues received RF signal respectively; Preset out 17:00:00～18:00:00 that the school time is every day, all students' appointment discrepancy sign should be " 0 " in this time period.RF receiving/transmission device is respectively with 5 seconds frequency repeat its transmission radiofrequency signals once in time period going out the school, and the radio frequency read head continues received RF signal respectively.30 pairs of data analysis processing servers go into the school and go out the school time period adopt respectively different flow process realize producing at least one RF receiving/transmission device through path data.
The data analysis processing server 30 of present embodiment was gone into the raw data that the school time period obtains at the 8:00:00 of every day with post analysis the same day, obtained going into the same day process path data of school time period.Its idiographic flow produces schematic flow sheet with reference to the school time period passes path data of going into shown in Fig. 8, and step S31 obtains to comprise through the flow process of path data to a RF receiving/transmission device sign:
Step S311 searches the first stroke record that the second radio frequency read head 22 obtains this RF receiving/transmission device sign;
Step S312 judges whether to find the second radio frequency read head 22 to obtain the first stroke record of this RF receiving/transmission device sign, then carries out step S313 if find, otherwise end step S31;
Step S313 searches the record that this notes record nearest one first radio frequency read head 21 before obtains this RF receiving/transmission device sign;
Step S314 judges whether to find nearest one first radio frequency read head 21 to obtain the record of this RF receiving/transmission device sign, then carries out step S315 if find, otherwise finishes S31;
Step S315 in conjunction with the school decision rule table of coming in and going out, judges that the corresponding discrepancy of this RF receiving/transmission device sign is masked as " 1 ", is " 21-22 " through path data; This RF receiving/transmission device sign, the sign of coming in and going out, process path data, access time are write through forming a notes record in the path data table.
Repeat each RF receiving/transmission device sign is carried out above-mentioned flow process; Raw data up to going into the acquisition of school time period the same day all disposes; All RF receiving/transmission device signs are all obtained respectively through path data; Then all are reported the work attendance analysis through path datas,, adopt data to report the attribute field record to report success, report failure or uploaded state not for avoiding repeating to report or fail to report.
Correspondingly, data analysis processing server 30 went out the raw data that the school time period obtains at the 18:00:00 of every day with post analysis the same day, obtained going out the same day process path data of school time period.Its idiographic flow produces schematic flow sheet with reference to the school time period passes path data that goes out shown in Fig. 9, and data analysis processing server 30 execution in step S31 obtain to comprise through the flow process of path data to a RF receiving/transmission device sign:
Step S311 ' searches the finishing touch record that the first radio frequency read head 21 obtains this RF receiving/transmission device sign;
Step S312 ' judges whether to find the first radio frequency read head 21 to obtain the finishing touch record of this RF receiving/transmission device sign, then carries out step S313 ' if find, otherwise end step S31;
Step S313 ' searches the record that this notes record nearest one second radio frequency read head 22 before obtains this RF receiving/transmission device sign;
Step S314 ' judges whether to find nearest one second radio frequency read head 22 to obtain the record of this RF receiving/transmission device sign, then carries out step S315 ' if find, otherwise end step S31;
Step S315 ' in conjunction with the school decision rule table of coming in and going out, judges that the corresponding discrepancy of this RF receiving/transmission device sign is masked as " 0 ", is " 22-21 " through path data; This RF receiving/transmission device sign, the sign of coming in and going out, process path data, access time are write through forming a notes record in the path data table.
Repeat each RF receiving/transmission device sign is carried out above-mentioned flow process; Raw data up to going out the acquisition of school time period the same day all disposes; All RF receiving/transmission device signs are all obtained respectively through path data; Then all are reported the work attendance analysis through path datas,, adopt data to report the attribute field record to report success, report failure or uploaded state not for avoiding repeating to report or fail to report.
Present embodiment data analysis processing server 30 carries out step S32; According to producing and the corresponding alarm data of monitored object through path data; Sending to the communication server 40 and/or export to the supervisor, specifically is the process path data of finding out and monitor rules not in conformity, finds out and fails to write down the RF receiving/transmission device sign through path data; Do not meet monitoring rule to these two kinds, produce alarm data.
Behind the completing steps S31, data analysis processing server 30 carries out step S32, and concrete steps comprise:
Step S321; 302 couples of step S31 of data analysis module report through path data respectively with the monitoring rule list in the corresponding record of this RF receiving/transmission device sign compare; Judge its access time and come in and go out sign whether with the monitoring rule list go into the school time period go out the school time period and indicate and conform to specifying to come in and go out; Think that if the two all conforms to this notes record meets preset monitoring rule, otherwise think that not meet preset monitoring for this notes record regular, carry out step S323;
Step S322; Data analysis module 302 calls the monitoring rule list; With all RF receiving/transmission devices sign wherein and the RF receiving/transmission device sign that reports relatively; Find out the RF receiving/transmission device sign that in the monitoring rule list record is arranged and do not report, it be made as through the path data value " unusually ", carry out step S323.
Step S323; Data analysis module 302 calls the generalized information management table; Search the generalized information management table according to the RF receiving/transmission device sign; The student's student number, student name, the student that find out are belonged to grade/class, parents of student's name, parents of student's first communication facilities communication address (ADDR, second communication equipment the communication address (ADDR and or through path data packing generates alarm data, be stored in the alarm data table, by database management module 303 management.Alarm data comprises but is not limited to: types such as Email, instant messaging, fax, voice, note, multimedia message.The communication address (ADDR of present embodiment parents of student's first communication facilities is that the communication address (ADDR of phone number, second communication equipment is the E-mail address, then data analysis module 302 generate notes with or the alarm data of email type.
Step S324, network communication module 304 extract alarm data and send to the communication server 40 from the alarm data table, and/or data analysis processing server 30 exports to the supervisor through user interfaces such as screen, loudspeaker with alarm data, like the managerial personnel of school.For avoiding Lou sending out alarm data, establish in the alarm data table and send sign.
The communication server 40 of present embodiment is resolved the alarm data of receiving through network receiving alarm data, according to the communication address (ADDR of at least one communication facilities, alarm data is sent to the communication address (ADDR of at least one communication facilities.
Present embodiment communication facilities 50 is a palm PC; The specific practice that realizes the receiving alarm data and export to the supervisor is: communication facilities 50 receives also analyzes mail, extracts message body, addressee information etc., exports to the supervisor through user interfaces such as screen, loudspeaker; With or reception and analyze note; Extract short message content, addressee information etc., export to the supervisor through user interfaces such as screen, loudspeaker, like the parents of student.
The communication facilities 50 of present embodiment is to data analysis processing server 30 query warning data; The alarm data that receives is exported to the supervisor; Specific practice is: according to supervisor's operational order; Through network connection data analyzing and processing server 30, send query requests to data analysis processing server 30, provide student's student number, student name, student belong to grade/class, parents of student's name with or the querying conditions such as the address (ADDR of communicating by letter of parents of student's communication facilities; Receive the Query Result that data analysis processing server 30 returns, if find alarm data then analyze alarm data, to supervisor's outputting alarm data; If do not find alarm data then to the message of supervisor output " not finding alarm data ".
Based on the foregoing description, the present invention proposes an embodiment again, provides one of RF identification supervisory information system and specifically uses, and is located at the school student school of coming in and going out and all need passes through a gate.If there are 50 classrooms in school, present embodiment is provided with the first radio frequency read head 201 at place, school gate, and its acquisition of signal scope covers zone, school gate; The second radio frequency read head 202, the 3rd radio frequency read head 203...... the 51 radio frequency read head 251 are set respectively in each classroom, and its acquisition of signal scope covers each classroom respectively.
Present embodiment is compared with a last embodiment, and the preset process path data of the school decision rule table of coming in and going out is different.The corresponding radio frequency read head sign of the classroom difference at every student place, preset process path data is: the first radio frequency read head 201 at school gate place belongs to the corresponding radio frequency read head in classroom to this student and identifies.Table seven illustrates school decision rule table (IORouteRule) structure of coming in and going out, this table management discrepancy school decision rule.
Table seven discrepancy school decision rule list structure
Present embodiment is being gone into the school time period and is being gone out the school after the time period, and data analysis processing server 30 adopts different flow processs to realize producing through path data respectively, and an idiographic flow and a last embodiment are similar, so do not give unnecessary details.
Propose an embodiment again based on the foregoing description the present invention, provide RF identification supervisory information system one and specifically use.With reference to radio frequency read head device synoptic diagram shown in Figure 10, to establish the school gate be open type but do not have fixing passage, and the students school of coming in and going out all need pass through this gate.The first radio frequency read head 21 and the second radio frequency read head, 22, the first radio frequency read heads 21 are set around the school gate are arranged at the school gate outside, its acquisition of signal scope covers the school gate outer space; The second radio frequency read head 22 is arranged at the school gate inboard, and its acquisition of signal scope covers the school gate inner space; The acquisition of signal scope of the first radio frequency read head 21 and the second radio frequency read head 22 intersects.
Present embodiment is compared with a last embodiment, and the preset process path data of the school decision rule table of coming in and going out is different.Preset into the school should be " from by the acquisition of signal scope of the first radio frequency read head 21; part that intersects to the first radio frequency read head 21 and the second radio frequency read head, 22 acquisition of signal scopes; " through the path again to the second radio frequency read head, 22 acquisition of signal scopes, be " 21-21,22-22 " promptly through path data.What correspondingly go out the school should be " from the acquisition of signal scope of the second radio frequency read head 22; to the first radio frequency read head 21 and the second radio frequency read head 22 part that intersects of acquisition of signal scopes respectively; again to the acquisition of signal scope of the first radio frequency read head 21 " through the path, is " 22-21,22-21 " through path data promptly.
Table eight illustrates school decision rule table (IORouteRule) structure of coming in and going out, this table management discrepancy school decision rule.
Table eight discrepancy school decision rule list structure
Present embodiment is being gone into the school time period and is being gone out the school after the time period, and data analysis processing server 30 adopts different flow processs to realize producing the process path data of at least one RF receiving/transmission device respectively.
Because of the student possibly stay in the acquisition of signal scope of certain radio frequency read head, make this radio frequency read head repeat repeatedly received RF R-T unit sign.For improving the efficient that produces through path data, present embodiment also proposes raw data is screened.Specifically be to send the frequency definition according to the preset radiofrequency signal of RF receiving/transmission device in advance to stay duration.Stay duration and be generally 2～5 times of preset frequency, establish preset frequency and be and sent once in 5 seconds, then stay duration and may be defined as 10～25 seconds, preferably adopted 15 seconds.Repeatedly read same RF receiving/transmission device sign for staying in the duration same radio frequency read head, obtain many raw data one, only adopt wherein a raw data to be used to analyze to produce this RF receiving/transmission device through path data.
Present embodiment obtains through the idiographic flow and a last embodiment of path data similar, so do not give unnecessary details.
Present embodiment is also realized school control in the application of school, comprises application such as student-directed, teacher management, class's management, score management, task management, attendance management, schedule, task management, address book management, documents editing, document management, instant messaging.Specifically with reference to data analysis processing server modular structure synoptic diagram shown in Figure 11; The data analysis processing server 30 of present embodiment also comprises function management module 306, connects data analysis module 302, database management module 303 and network communication module 304 respectively.
With reference to the interface synoptic diagram shown in Figure 12～15, function management module 306 is called database management module 303, realizes application such as student-directed, teacher management, class's management, score management, task management, attendance management according to preset rule.
The function management mould certainly 306 also can be realized instant communication function; Supply to realize linking up fast through the instant communication function of system between the teacher and the head of a family, the student; Both can adapt to the present situation that people are accustomed to using chat tool, the junk information of having avoided again using public chat tool to bring, safety problem or the like.
The present invention also proposes an embodiment; With reference to RF identification supervisory information system structural representation shown in Figure 16; The RF identification supervisory information system also comprises rfid card read-write equipment 60; From at least one RF receiving/transmission device 10 reading application datas, send to data analysis processing server 30 with or obtain application data from data analysis processing server 30, write in the RF receiving/transmission device 10.
With reference to RF receiving/transmission device modular structure synoptic diagram shown in Figure 17, RF receiving/transmission device 10 also comprises RF tag 12.RF tag 12 adopts 13.56M frequency range universal electric label technique, supplies outside rfid card read-write equipment closely to read and write application data, and the application data and the monitored object of RF tag 12 storages are corresponding.RF tag 12 sticks in RF receiving/transmission device 10 housings with adopting the removable property of adhesive means.Rfid card read-write equipment 60 adopts existing 13.56M frequency range universal electric tag read technology, can be card machine form device in the fixed position, also can be that the portable machine form is carried by the supervisor, realize neatly RF tag 12 being read and write.
RF receiving/transmission device 10 also comprises software download interface 116; Connect little processing and emission of radio frequency signals device 111 and external software burning equipment respectively, will be transferred to the storer of little processing and emission of radio frequency signals device 111 from the software data of external software burning equipment.For ease of debugging and test, RF receiving/transmission device 10 also comprises the test interface 117 that is connected with little processing and emission of radio frequency signals device 111, supplies external test facility to test the running parameter of little processing and emission of radio frequency signals device 111.Running parameter includes but not limited to transmission frequency, working current etc.For realizing sending radiofrequency signal according to the instruction of monitored object, RF receiving/transmission device 10 also comprises button 118, produces the button operation signal and sends to little processing and emission of radio frequency signals device 111.Little processing and emission of radio frequency signals device 111 are according to button operation signal resolution and execution command, and emission has the radiofrequency signal of preset data.
With reference to data analysis processing server modular structure synoptic diagram shown in Figure 11; Data analysis processing server 30 also comprises application management module 305; Connect database management module 303 and network communication module 304 respectively; Application data according to from rfid card read-write equipment 60 reaches the data from database management module 303, and corresponding monitored object is realized application management; According to the results modification application data of application management, send to database management module 303 and/or rfid card read-write equipment 10.The application management of application management module 305 includes but not limited to stored value card, bankcard consumption, account management, book borrowing and reading, debit etc.
For further improving the job stability and the efficient of RF identification supervisory information system; The data analysis processing server 30 of present embodiment also comprises maintenance module 308; Realization is to the management maintenance of data analysis processing server 30 and/or at least one radio frequency read head 20, like management such as on-line parameter configuration, dormancy awakenings.
Data analysis processing server 30 also comprises system journal module 309, generates, manages and preserve the running log information in data analysis processing server 30 operational processs.Running log information comprises information such as system's disconnection, database access are unusual, radio frequency read head 20 abnormal states.
303 pairs of RF receiving/transmission devices of database management module, radio frequency read head and the necessary parameter of system's operation are managed.It is following that tables of data is set specifically:
Table nine illustrates radio frequency read head presence table (DevStatus) structure, and whether the current running status of this table management radio frequency read head is used for monitoring in real time the radio frequency read head and moves normally.
Table nine radio frequency read head presence list structure
Table ten illustrates system failure alert table (AlarmInfo) structure, the warning message that produces in this list management system operational process.
Table ten system failure alert table structure
Table ten one illustrates system's alert type dictionary table (FaultList) structure, this table definition the definition of all systems warning codes.
| Title | Type | Length (byte) | Remarks | |
| | int | 4 | The warning code is as 1000. | |
| FaultName | Varchar | 100 | The warning title. | |
| FaultInfo | Varchar | 200 | Failure-description. |
Table ten an alert type dictionary table structure
Table ten two illustrates warning code definition list structure, several types of warnings that the definition native system comprises.
Table ten two warning code definition list structures
Table ten three illustrates card-reading apparatus basic parameter allocation list (DevPara) structure; This table is preserved the basic configuration parameter of card-reading apparatus such as radio frequency read head, rfid card read-write equipment and/or inspection hand-held set, and system is provided with and initialization card-reading apparatus such as radio frequency read head, rfid card read-write equipment and/or inspection hand-held sets according to these parameter list data.
Table ten three card-reading apparatus basic parameter allocation list structures
Table ten four illustrates radio frequency read head mode of operation table (DevWorkType) structure.
Table ten four radio frequency read head mode of operation tables
Table ten five illustrates RF receiving/transmission device parameter list (CardPara) structure, preserves RF receiving/transmission device work operational factor.
Table ten five RF receiving/transmission device parameter list structures
Table ten six illustrates serial data error code counting rate meter (ErrorRatio) structure; Be saved in the error condition that certain ends each serial ports constantly, raw data packets sum and the error code number-of-packet with last one day of each serial ports sent to database management module 303 and carried out storage administration about 0 of system every day.
| Title | Type | Length (byte) | Remarks | |
| RID | |
4 | System increases progressively unique identification. | |
| RecTime | DateTime | 8 | Holding time. | |
| | Int | 4 | The card-reading apparatus numbering is since 1. | |
| | Int | 4 | The module numbering, reference table DevPara. | |
| | Int | 4 | Reception raw data packets sum, unit: individual. | |
| | Int | 4 | Error code bag sum, unit: individual. | |
| ErrRatio | Numeric (6,2) | 8 | The bit error rate. |
Table ten six serial data error code counting rate meters
Table ten seven illustrates system's basic parameter table (ServerConfig) structure, the basic parameter of the various independent settings that saved system uses.
| Title | Type | Length (byte) | Remarks | |
| ?RID | |
4 | System increases progressively unique identification. | |
| | Int | 4 | Parameter identification ID. | |
| KeyName | Varchar | 64 | The parameter English name. | |
| DisplayName | Varchar | 256 | Parameter interface display title. | |
| Value | Varchar | 256 | The parameter configuration value. | |
| Description | Varchar | 512 | Parametric description. |
Table ten seven system's basic parameter list structures
Table ten eight illustrates Power Supply Monitoring state table (UPSStatus) structure.
Table ten eight Power Supply Monitoring state table structures
The data analysis processing server 30 of present embodiment according to above-mentioned each table management RF receiving/transmission device, radio frequency read head, rfid card read-write equipment, inspection hand-held set, power supply, other parts and or data, keep native system and normally move, the expanded application function.
The data analysis processing server 30 of present embodiment can be a server zone.Database can be arranged on the data analysis processing server 30, also can be set to independent database server.
With reference to Fig. 6; The present invention proposes a kind of RF identification method for supervising; Realize the monitoring of supervisor based on the RF identification supervisory information system to monitored object; The RF identification supervisory information system comprises at least one RF receiving/transmission device of being carried respectively by at least one monitored object, is installed at least one radio frequency read head, data analysis processing server, the communication server and at least one communication facilities of diverse location respectively, and the RF identification method for supervising comprises:
Step S11, at least one RF receiving/transmission device 10 launch the radiofrequency signal that contains the RF receiving/transmission device sign respectively;
Step S21, at least one radio frequency read head 20 received RF signal respectively send to data analysis processing server 30 together with self radio frequency read head sign obtaining RF receiving/transmission device sign;
Step S31, data analysis processing server 30 receive and analyze RF receiving/transmission device sign and radio frequency read head sign, produce the process path data of at least one RF receiving/transmission device;
Step S32, data analysis processing server 30 sends to the communication server 40 and/or exports to the supervisor according to producing alarm data through path data;
Step S41, the communication server 40 sends at least one communication facilities 50 with alarm data;
Step S42, at least one communication facilities 50 receiving alarm data are also exported to the supervisor; And/or
Step S51, at least one communication facilities 50 is to data analysis processing server 30 query warning data;
Step S52, at least one communication facilities 50 is exported to the supervisor with the alarm data that receives.
Above-mentioned data analysis processing server receives and analyzes RF receiving/transmission device sign and radio frequency read head sign; The step through path data that produces at least one RF receiving/transmission device comprises: data analysis processing server 30 generates radio frequency read head sequence according to the time sequencing that priority receives RF receiving/transmission device sign and self radio frequency read head sign, and this radio frequency read head sequence is the process path data of RF receiving/transmission device 10.
Data analysis processing server 30 preset monitoring rules, whether that judges this RF receiving/transmission device 10 respectively meets the monitoring rule through path data, generates alarm data according to judged result.The monitoring rule is the fixed time and appointment process path data corresponding with this RF receiving/transmission device sign; Data analysis processing server 30 will meet the fixed time this RF receiving/transmission device 10 through the appointment of path data and monitoring rule relatively through path data, if conformed to would assert this RF receiving/transmission device 10 meet the monitoring rule through path data; Otherwise that assert this RF receiving/transmission device 10 does not meet the monitoring rule through path data.
Whether completion is to after meeting the judgement of monitoring rule through path data; Data analysis processing server 30 can be with the generation alarm data that does not meet the monitoring rule; Also can be only with the generation alarm data that meets the monitoring rule; Can also all generate alarm data respectively to all process path datas through indicating respectively in the path data that it meets/do not meet the monitoring rule.Present embodiment will meet the generation alarm data of monitoring rule.
Data analysis processing server 30 is searched corresponding monitored object information according to the RF receiving/transmission device sign, searches the communication address (ADDR of at least one communication facilities; With monitored object information, through path data with or the address (ADDR packing of communicating by letter of at least one communication facilities generate alarm data.Data analysis processing server 30 sends to the communication server 40 through network with this alarm data.
The communication server 40 extracts the communication address (ADDR of at least one communication facilities from alarm data, alarm data is sent to the communication address (ADDR of at least one communication facilities, is about to the communication facilities that alarm data sends to the supervisor.The supervisor can understand dynamically reaching through path data of monitored object through this alarm data.
Communication facilities receiving alarm data; Extract monitored object information, through path data with or the address (ADDR of communicating by letter of at least one communication facilities export to the supervisor; Be communication facilities receiving alarm data; The communication address (ADDR of the process path data of extraction monitored object information, RF receiving/transmission device 10 and supervisor's communication facilities is exported to the supervisor through the user interface of communication facilities.
The query warning request of data that the communication facilities that this data analysis processing server 30 can also receive the supervisor sends; According to the communication address (ADDR of said communication facilities search corresponding monitored object information with or corresponding RF receiving/transmission device 10 through path data; With the monitored object information that finds, RF receiving/transmission device 10 through path data with or the address (ADDR packing of communicating by letter of supervisor's communication facilities generate alarm data, send to supervisor's communication facilities through network.
With reference to Fig. 8 process path data generation schematic flow sheet in a kind of fixed time is shown, establishes a RF receiving/transmission device successively through the first radio frequency read head 21 and the second radio frequency read head 22.The flow process through path data that above-mentioned steps S31 obtains this RF receiving/transmission device comprises:
Step S311 searches the first stroke record that the second radio frequency read head 22 obtains this RF receiving/transmission device sign;
Step S312 judges whether to find the second radio frequency read head 22 to obtain the first stroke record of this RF receiving/transmission device sign, then carries out step S313 if find, otherwise end step S31;
Step S313 searches the record that this notes record nearest one first radio frequency read head 21 before obtains this RF receiving/transmission device sign;
Step S314 judges whether to find nearest one first radio frequency read head 21 to obtain the record of this RF receiving/transmission device sign, then carries out step S315 if find, otherwise finishes S31;
Step S315 in conjunction with the decision rule of coming in and going out, judges that the corresponding discrepancy of this RF receiving/transmission device sign is masked as " 1 ", is " 21-22 " through path data; This RF receiving/transmission device sign, the sign of coming in and going out, process path data, access time are write through forming a notes record in the path data table.
Repeat each RF receiving/transmission device sign is carried out above-mentioned flow process; The raw data that in the fixed time, obtains all disposes; All RF receiving/transmission device signs are all obtained respectively through path data; Then all are reported analysis through path datas,, adopt data to report the attribute field record to report success, report failure or uploaded state not for avoiding repeating to report or fail to report.
Correspondingly, illustrate in another fixed time through path data generation schematic flow sheet with reference to Fig. 9.If a RF receiving/transmission device is successively through the second radio frequency read head 22 and the first radio frequency read head 21.The flow process through path data that above-mentioned steps S31 obtains this RF receiving/transmission device comprises:
Step S311 ' searches the finishing touch record that the first radio frequency read head 21 obtains this RF receiving/transmission device sign;
Step S312 ' judges whether to find the first radio frequency read head 21 to obtain the finishing touch record of this RF receiving/transmission device sign, then carries out step S313 ' if find, otherwise end step S31;
Step S313 ' searches the record that this notes record nearest one second radio frequency read head 22 before obtains this RF receiving/transmission device sign;
Step S314 ' judges whether to find nearest one second radio frequency read head 22 to obtain the record of this RF receiving/transmission device sign, then carries out step S315 ' if find, otherwise end step S31;
Step S315 ' in conjunction with the decision rule of coming in and going out, judges that the corresponding discrepancy of this RF receiving/transmission device sign is masked as " 0 ", is " 22-21 " through path data; This RF receiving/transmission device sign, the sign of coming in and going out, process path data, access time are write through forming a notes record in the path data table.
Repeat each RF receiving/transmission device sign is carried out above-mentioned flow process; The raw data that in the fixed time, obtains all disposes; All RF receiving/transmission device signs are all obtained respectively through path data; Then all are reported analysis through path datas,, adopt data to report the attribute field record to report success, report failure or uploaded state not for avoiding repeating to report or fail to report.
Behind the completing steps S31, data analysis processing server 30 carries out step S32, and concrete steps comprise:
Step S321; 302 couples of step S31 of data analysis module report through path data respectively with the monitoring rule in the corresponding record of this RF receiving/transmission device sign compare; Judge whether its access time conforms to the fixed time and the appointment discrepancy sign of monitoring rule with the discrepancy sign; Think that if the two all conforms to this notes record meets preset monitoring rule, otherwise think that not meet preset monitoring for this notes record regular, carry out step S323;
Step S322; Data analysis module 302 calls the monitoring rule; With all RF receiving/transmission devices sign wherein and the RF receiving/transmission device sign that reports relatively; Find out the RF receiving/transmission device sign that in the monitoring rule record is arranged and do not report, it is made as " unusually " through the path data value, carry out step S323.
Step S323, data analysis module 302 according to RF receiving/transmission device sign find out monitored object information, through path data with or the address (ADDR of communicating by letter of at least one communication facilities, its packing is generated alarm data, carry out storage administration.Alarm data comprises but is not limited to: types such as Email, instant messaging, fax, voice, note, multimedia message.The communication address (ADDR of present embodiment supervisor's first communication facilities is that the communication address (ADDR of phone number, second communication equipment is the E-mail address, then data analysis module 302 generate notes with or the alarm data of email type.
Step S324, network communication module 304 extracts alarm data and sends to the communication server 40, and/or through user interfaces such as screen, loudspeaker alarm data is exported to the supervisor.For avoiding Lou sending out alarm data, establish in the alarm data table and send sign.
The communication server 40 of present embodiment is resolved the alarm data of receiving through network receiving alarm data, according to the communication address (ADDR of at least one communication facilities, alarm data is sent to the communication address (ADDR of at least one communication facilities.
Present embodiment communication facilities 50 is a palm PC; The specific practice that realizes the receiving alarm data and export to the supervisor is: communication facilities 50 receives also analyzes mail; Extract message body, addressee information etc., through user interface export to the supervisor and or reception and analyze note; Extract short message content, addressee information etc., export to the supervisor through user interfaces such as screen, loudspeaker.
The communication facilities 50 of present embodiment is to data analysis processing server 30 query warning data; The alarm data that receives is exported to the supervisor; Specific practice is: according to supervisor's operational order; Through network connection data analyzing and processing server 30, send query requests to data analysis processing server 30, provide monitored object information, fixed time with or the querying conditions such as the address (ADDR of communicating by letter of at least one communication facilities; Receive the Query Result that data analysis processing server 30 returns, if find alarm data then analyze alarm data, to supervisor's outputting alarm data; If do not find alarm data then to the message of supervisor output " not finding alarm data ".
Because of the student possibly stay in the acquisition of signal scope of certain radio frequency read head, make this radio frequency read head repeat repeatedly received RF R-T unit sign.For improving the efficient that produces through path data, present embodiment also proposes raw data is screened.Specifically be to send the frequency definition according to the preset radiofrequency signal of RF receiving/transmission device in advance to stay duration.Stay duration and be generally 2～5 times of preset frequency, establish preset frequency and be and sent once in 5 seconds, then stay duration and may be defined as 10～25 seconds, preferably adopted 15 seconds.Repeatedly read same RF receiving/transmission device sign for staying in the duration same radio frequency read head, obtain many raw data one, only adopt wherein a raw data to be used to analyze to produce this RF receiving/transmission device through path data.
Concrete scheme of present embodiment and example are with reference to the corresponding embodiment of RF identification supervisory information system, so do not give unnecessary details.
The present invention proposes another embodiment, and the RF identification supervisory information system also comprises rfid card read-write equipment 60.With reference to application management schematic flow sheet shown in Figure 180, the RF identification method for supervising also comprises:
Step S61, at least one RF receiving/transmission device storing applied data, application data and monitored object are corresponding;
Step S62, rfid card read-write equipment 60 be from least one RF receiving/transmission device reading application data, send to the data analysis processing server and or obtain application data from the data analysis processing server, write in the RF receiving/transmission device;
Step S63, the data analysis processing server is realized application management according to from the application data of rfid card read-write equipment 60 and the data of database management module 303 storages to corresponding monitored object; With or
Step S64, data analysis processing server be according to the results modification application data of application management, storage administration application data and/or application data sent to rfid card read-write equipment 60.
Above-mentioned flow process realizes corresponding monitored object is realized application management that application management includes but not limited to stored value card, bankcard consumption, account management, book borrowing and reading, debit etc.
The present invention proposes present embodiment RF identification method for supervising and can be applicable to school; Realization is to student's security monitoring; Also can realize school control; Comprise application such as student-directed, teacher management, class's management, score management, task management, attendance management, schedule, task management, address book management, documents editing, document management, instant messaging, concrete scheme is with reference to the corresponding embodiment of RF identification supervisory information system, so do not give unnecessary details.
RF identification supervisory information system of the present invention and RF identification method for supervising are by the structure of above-mentioned exposure; Can reach said purpose and effect; Yet above the exposure is merely preferred embodiment of the present invention; From not limiting interest field of the present invention with this, modify or variation as for other equivalence of the present invention, all should be encompassed in the claim scope of the present invention.
Claims (18)
1. RF identification supervisory information system comprises:
At least one RF receiving/transmission device is carried by monitored object, and emission contains the radiofrequency signal of RF receiving/transmission device sign respectively;
At least one radio frequency read head, received RF signal to be obtaining RF receiving/transmission device sign respectively, sends to the data analysis processing server together with self radio frequency read head sign;
The data analysis processing server receives and analyzes RF receiving/transmission device sign and radio frequency read head sign, produces the process path data of at least one RF receiving/transmission device; According to producing alarm data, send to the communication server and/or export to the supervisor through path data;
The communication server sends at least one communication facilities with alarm data;
At least one communication facilities, the receiving alarm data are also exported to the supervisor and/or to data analysis processing server query warning data, the alarm data that inquires are exported to the supervisor.
2. RF identification supervisory information system according to claim 1 is characterized in that RF receiving/transmission device comprises:
Generation contains the little processing and the emission of radio frequency signals device of the radiofrequency signal of RF receiving/transmission device sign;
Send the antenna of radiofrequency signal according to the control of little processing and emission of radio frequency signals device;
The work crystal oscillator of frequency of operation is provided to little processing and emission of radio frequency signals device;
The clock crystal oscillator of clock is provided to little processing and emission of radio frequency signals device; With
The power supply of working power is provided to little processing and emission of radio frequency signals device.
3. RF identification supervisory information system according to claim 1 is characterized in that, at least one radio frequency read head comprises:
Receive and handle radiofrequency signal respectively, obtain at least one Receiver Module of RF receiving/transmission device sign;
Respectively according to each Receiver Module control, the antenna of received RF signal;
Be respectively at least one Receiver Module the signal and the power supply hub of signalling channel and power supply are provided;
Connect signal and power supply hub and data analysis processing server respectively, supply at least one Receiver Module RF receiving/transmission device to be identified the communication interface modules that sends to the data analysis processing server together with self radio frequency read head sign.
4. RF identification supervisory information system according to claim 1 is characterized in that, said data analysis processing server comprises:
Carry out data communication with at least one radio frequency read head respectively, the serial communication modular of received RF R-T unit sign and radio frequency read head sign;
Realize to analyze RF receiving/transmission device sign and radio frequency read head sign, produce at least one RF receiving/transmission device through path data and or produce the data analysis module of alarm data;
The database management module that RF receiving/transmission device sign, radio frequency read head sign, alarm data and or system data are stored and managed; With
Be connected with the communication server, alarm data sent to the network communication module of the communication server.
5. RF identification supervisory information system according to claim 1; It is characterized in that; Also comprise the rfid card read-write equipment,, send to the data analysis processing server from least one RF receiving/transmission device reading application data; With or obtain application data from the data analysis processing server, write in the RF receiving/transmission device;
Said at least one RF receiving/transmission device also comprises the RF tag of storing applied data, and said application data and monitored object are corresponding;
Said data analysis processing server also comprises application management module, according to the application data from the rfid card read-write equipment, corresponding monitored object is realized application management; According to the results modification application data of application management, storage administration application data and/or send to the rfid card read-write equipment.
6. according to any described RF identification supervisory information system of claim 1～5; It is characterized in that; Said data analysis processing server will receive the mark-row column-generation radio frequency read head sequence of the radio frequency read head of same RF receiving/transmission device radiofrequency signal respectively according to time sequencing, said radio frequency read head sequence is the process path data of said RF receiving/transmission device.
7. according to any described RF identification supervisory information system of claim 1～5; It is characterized in that; The preset monitoring rule of said data analysis processing server; Whether that judges at least one RF receiving/transmission device respectively meets the monitoring rule through path data, generates alarm data according to judged result.
8. RF identification supervisory information system according to claim 7 is characterized in that, said monitoring rule is corresponding with at least one RF receiving/transmission device sign respectively fixed time and appointment process path data; The process path data that said data analysis processing server will meet at least one RF receiving/transmission device of fixed time compares through path data with the appointment of monitoring rule; For what do not conform to, that assert at least one RF receiving/transmission device does not meet the monitoring rule through path data.
9. according to any described RF identification supervisory information system of claim 1～5, it is characterized in that said data analysis processing server is searched the address (ADDR of communicating by letter of corresponding monitored object information and at least one communication facilities according to the RF receiving/transmission device sign; With monitored object information, RF receiving/transmission device through path data with or the address (ADDR packing of communicating by letter of at least one communication facilities generate alarm data.
10. according to any described RF identification supervisory information system of claim 1～5; It is characterized in that; The said communication server obtains the communication address (ADDR of at least one communication facilities from alarm data, alarm data is sent to the communication address (ADDR of at least one communication facilities.
11., it is characterized in that said data analysis processing server receives the query warning request of data that at least one communication facilities sends according to any described RF identification supervisory information system of claim 1～5; Search corresponding monitored object information with or corresponding RF receiving/transmission device through path data; With monitored object information, RF receiving/transmission device through path data with or the address (ADDR packing of communicating by letter of at least one communication facilities generate alarm data, send at least one communication facilities through network.
12. RF identification supervisory information system according to claim 9; It is characterized in that; Said at least one communication facilities receiving alarm data, extract monitored object information, corresponding RF receiving/transmission device through path data with or the address (ADDR of communicating by letter of at least one communication facilities, export to the supervisor.
13. RF identification method for supervising; Realize the monitoring of supervisor based on the RF identification supervisory information system to monitored object; The RF identification supervisory information system comprises at least one RF receiving/transmission device that is carried respectively by at least one monitored object, at least one radio frequency read head, data analysis processing server, the communication server and at least one communication facilities, comprising:
At least one RF receiving/transmission device is launched the step of the radiofrequency signal that contains the RF receiving/transmission device sign respectively;
At least one radio frequency read head received RF signal respectively sends to the step of data analysis processing server obtaining RF receiving/transmission device sign together with self radio frequency read head sign;
The data analysis processing server receives and analyzes RF receiving/transmission device sign and radio frequency read head sign, produces the step through path data of at least one RF receiving/transmission device;
The data analysis processing server is according to producing alarm data through path data, sends to the communication server and/or exports to supervisor's step;
The communication server sends to alarm data the step of at least one communication facilities;
At least one communication facilities receiving alarm data are also exported to supervisor's step; And/or
At least one communication facilities is exported to the alarm data that inquires supervisor's step to data analysis processing server query warning data.
14. RF identification method for supervising according to claim 13; It is characterized in that; Said data analysis processing server receives and analyzes RF receiving/transmission device sign and radio frequency read head sign, and the step through path data that produces at least one RF receiving/transmission device comprises:
Said data analysis processing server will receive the mark-row column-generation radio frequency read head sequence of the radio frequency read head of same RF receiving/transmission device radiofrequency signal respectively according to time sequencing, said radio frequency read head sequence is the process path data of a said RF receiving/transmission device.
15. RF identification method for supervising according to claim 13 is characterized in that, said step according to process path data generation alarm data comprises:
According to preset monitoring rule, whether that judges at least one RF receiving/transmission device respectively meets the monitoring rule through path data, generates the step of alarm data according to judged result.
16., it is characterized in that said step according to process path data generation alarm data comprises according to any described RF identification method for supervising of claim 14～16:
Said data analysis processing server is searched the address (ADDR of communicating by letter of corresponding monitored object information and at least one communication facilities according to the RF receiving/transmission device sign;
The data analysis processing server with monitored object information, RF receiving/transmission device through path data with or the address (ADDR packing of communicating by letter of at least one communication facilities generate alarm data.
17. according to any described RF identification method for supervising of claim 14～16, said RF identification supervisory information system also comprises the rfid card read-write equipment; Said RF identification method for supervising comprises:
Said at least one RF receiving/transmission device storing applied data, said application data and monitored object are corresponding;
Said rfid card read-write equipment is from least one RF receiving/transmission device reading application data, send to the data analysis processing server and or obtain application data from the data analysis processing server, write in the RF receiving/transmission device;
Said data analysis processing server is realized application management according to the application data from the rfid card read-write equipment to corresponding monitored object; With or
Said data analysis processing server is according to the results modification application data of application management, storage administration application data and/or send to the rfid card read-write equipment.
18. according to any described RF identification method for supervising of claim 14～16, it is characterized in that, comprising:
Send the frequency definition according to the preset radiofrequency signal of RF receiving/transmission device in advance and stay duration;
Repeatedly read same RF receiving/transmission device sign for staying same radio frequency read head in the duration one, adopt wherein RF receiving/transmission device sign to be used to analyze to produce this RF receiving/transmission device through path data.
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Address after: Futian District Binhe Road in Shenzhen city in Guangdong province Nansha 518048 East Road Central Valley mouth building 6 01-03 Patentee after: Shenzhen Dingzhi Technology Co., Ltd Address before: Futian District Binhe Road in Shenzhen city in Guangdong province Nansha 518048 East Road Central Valley mouth building 6 01-03 Patentee before: Shenzhen Dingshi Technology Co.,Ltd. |
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Application publication date: 20120704 Assignee: Shenzhen rundeyu Technology Co., Ltd Assignor: Shenzhen Dingzhi Technology Co., Ltd Contract record no.: X2020980006215 Denomination of invention: RFID monitoring information system and RFID monitoring method Granted publication date: 20140625 License type: Common License Record date: 20200918 |