CN1810047A - Electronic security system for monitoring and recording activity and data relating to institutions and clients thereof - Google Patents

Abstract

Disclosed is a tracking system used for identifying the individual in the group; each individual is provided with a relative data set used for representing the identity of the individual; the tracking system comprises an electromagnetic marking device arranged on each individual and used for providing the electromagnetic marking signal which represents the content data set of the device, a writer used for coding the electromagnetic marking signal on the electromagnetic marking device through the signal which represents the individual, a controller used for receiving the coding signal and storing the coding information into the storage device of the main database and a reader which is arranged far away from the controller; the reader is configured to communicate with the electromagnetic marking device and to receive the coding information corresponding to the data signal set stored in the database; the reader is also used for providing the signal which represents the controller.

Description

Electronic security systems and their clients for monitoring and recording agency-related activities and data

Cross References to Related Applications

This application claims priority to U.S. Provisional Application No. 60/479,127, filed June 17, 2003, entitled "Electronic Security System For Monitoring and Recording Activity and Data Relating to Persons and Goods," and further relates to concurrently filed Decision Application, entitled "Electronic Security System For Monitoring and Recording Activity and Data Relating to Persons" (Docket No. 5264-0002-1), and further related to a concurrently filed co-pending application, entitled "Electronic Security System For Monitoring and Recording Activity and Data Relating to Cargo” (Docket No. 5264-0002-2), the above-mentioned application is hereby incorporated by reference in its entirety.

technical field

The present invention relates to systems and methods for electronically monitoring and recording data and activity in an institution, and more particularly, to using Systems and methods for recording data about individuals in hospitals, prisons or other institutions.

Background technique

Since the serious security breach that occurred on September 11, 2001, the need for greater security at institutional facilities has intensified. In those institutions where there is an adversarial relationship between the authorities and the management of the institution, such as in prisons, and in those situations where individuals may or may not be fully able to take care of themselves or are in the course of treatment for a medical or psychological condition, the need to be particularly sharp.

Previously, computer systems have been introduced into the management of these institutions, primarily in hospital settings, for entering data pertaining to individual patients onto a central computer system. In the past, a patient was given a wristband that contained all the information identifying that individual, such as name, ward, room, and so on. Thus, if the person is uncooperative, as in a prison situation, or becomes unresponsive, authorities and agency personnel can quickly identify that individual (either manually or by computer), and contact the central computer system in order to conclude relevant information about that individual. information.

This particular structure is deficient in many fields. Real-time tracking of patients and/or prisoners cannot be provided. No records are provided of the individual's movement around the facility, nor can an alert be generated if the individual is in a particular location that they are not authorized to reach or if the individual spends too long. For example, existing systems do not account for inmates who are in restricted areas or patients who have spent a long time in the break room or possibly the bathroom, which could indicate a medical problem.

It is well known that substantial advances have been made in the art of monitoring and maintaining control of items in inventory and in transit. However, prior art systems for managing individuals in an organization cannot interact with or incorporate any of this technology. This technique is primarily limited inherently to the use of simple paper or ribbon wristband techniques.

What is needed is a system for monitoring and recording activity and data related to the location and movement of individuals in a facility while maintaining the security of the individuals and the integrity of the data itself.

Contents of the invention

It is an object of the present invention to provide a system and method for recording activities and data related to individuals in an organization, allowing real-time tracking and inventory control.

Another object of the present invention is to provide a system and method of the type described above, which can locally provide all individual data about institutionalized individuals.

It is another object of the present invention to provide a system and method of the above type, wherein a permanent record can consist of the position and movement of individuals in the facility.

In one aspect, the invention is directed to a tracking system for identifying individuals in a population, each of the individuals having an associated data set representing the identity of those individuals. The system includes an electromagnetic identification device configured for each of the individuals for providing an electromagnetic identification signal representative of a content data set of that device; a writer for encoding the electromagnetic identification signal to the electromagnetic identification device via a signal representative of the individual In the above; a controller for receiving the coded signal and for storing the coded signal in the master database storage device; and a reader positioned away from the controller and configured for communicating with the electromagnetic marking device and thereby receiving a corresponding Based on the encoded signal of the content data signal set, the reader is also used to provide the controller with a signal representing it.

An advantage of the present invention is that it allows local reading of the contents of an electromagnetic identification tag. This allows, for example, a nurse to quickly poll the contents of the identification tag to determine the identity of the individual, and whether there are any special restrictions regarding diet, medication, etc. associated with that individual. The present system does not rely solely on a single unique source of data for those situations where connectivity to the central data system from that location may be compromised or not possible.

Description of drawings

Figure 1 is a schematic diagram of an electronic identification system for monitoring data belonging to an individual and a management institution type setting.

FIG. 2 is a schematic diagram of the system of FIG. 1, wherein identification information is written into a label assembly having a plurality of labels.

Figure 3 is a perspective view of a radio frequency tag that can be used with the electronic identification system of the present invention.

4 is a schematic diagram of the system of FIG. 1 in which identification information is read from a tag assembly having a plurality of tags.

5 and 6 are perspective views of handheld reading devices that can be used with the electronic identification system of the present invention.

Figure 7 is a schematic diagram of a transceiver system capable of providing communication through a metal wall.

Figure 8 is a simplified flow diagram illustrating a patient care system using radio frequency identification (RFID).

FIG. 9 is a simplified flowchart illustrating relationships between patients and various entities in the patient care system of FIG. 8 .

Detailed ways

The main starting point of the present invention over the prior art is the inclusion of electromagnetic identification tags, preferably in the form of radio frequency identification (RFID) tags of the type found in other fields such as cargo tracking and inventory control. This particular technology provides a small chip-type device that can contain all relevant information about an individual in an institution. This particular technique also allows for constant updating of the dwell time entries of individuals in the facility and also allows for local reading of the tags in order to determine the information stored on the tags.

An important aspect of the present invention is that the electromagnetic identification tag can be polled by a reader located in the vicinity of the tag to be polled, for example in a room, hall or cell where the tag is placed as it is associated with the individual. Multiple Tags can be responded simultaneously by each of the individuals to provide information from each polling Tag. This allows the entire organization to be periodically polled in order to create a map of the organization for that particular moment, representing the location of the individuals in the organization.

For example, each of the different work sites in a hospital, such as operating rooms, x-ray rooms, physiotherapy rooms, etc., could have a local reader that periodically polls for identification tags in a particular vicinity. Bodies in teaching hospitals or morgues can also be tagged for identification and tracking purposes. This information is recorded and then stored in the central processing unit as part of the recording.

Additionally, certain events can trigger manual reading of EMID tags. For example, when a patient enters the operating room, the RFID tag can be read and updated when the patient enters the operating room and then leaves the procedure again. Thus, pre- and post-patient status can be obtained, as well as how much time is spent in the operating room. Other information, such as attending physicians, nursing staff, etc., can also be recorded by the system when polling the RFID tags of patients and attending physicians and nurses. The invention also allows hospital staff to monitor in real time individual specific parameters used to manage eg diet and medication intake. Electromagnetic identification tags can also be polled by a nurse, attending physician, or any other authorized individual or entity.

This information is invaluable to hospitals and healthcare facilities trying to fully identify different parameters for various perspectives, in addition to traditional treatment protocols. These points include, but are not limited to, potential liability issues that may arise from the identities of persons present at a given time in a particular place who can subsequently give or verify testimony in any type of legal proceeding.

Similarly, a correctional institution may identify all persons in a designated cell, prison block, or other facility, such as a recreation facility, cafeteria, and the like. In addition, guards and other security personnel can be located and their whereabouts can be precisely determined through electromagnetic identification tags on badges and the like.

Although the preferred embodiments, as described below, are described with respect to a patient hospital situation, it should be understood that the invention is applicable to any situation where institutional security and the identity of personnel becomes important. Other situations include, but are not limited to, monitoring patients in psychiatric hospital settings and monitoring and/or tracking roommates in correctional institutions or house arrest situations. The invention is also applicable to safety operations such as handling of radioactive materials, operations of banks, currency operations, etc., and in government facilities, medical research facilities, and industrial installations where safety is of paramount importance.

Referring to FIG. 1 , the present invention includes an RFID system 10 (hereinafter "system 10") having a controller 12, a database 14, a display device 16, a reader 18, an RFID tag device 20 and a writing device 22. In a preferred embodiment, the controller 12 is a host computer capable of initiating operations as disclosed hereinafter and having sufficient memory to provide for proper processing and display of information. Labeling device 20 preferably includes a plurality of individual labels forming label assembly 20 . Each tag can be included in an item that can be worn by the individual being monitored. For example, tags may be incorporated into the structure of bracelets, necklaces, belts, collars, and the like. Additionally, the tags can be affixed to the individual to be monitored using implantation or piercing methods.

Referring to FIG. 2 , the label shown includes three labels forming a label assembly 20 . Although only three labels are shown at 20a, 20b, and 20c, it should be understood that any number of individual labels may comprise label assembly 20.

Individual tags used with the system of the present invention may be passive, active, or a combination thereof. Active tags may include battery powered transmitters that can operate at a range of about 300 feet from the reader 18 . These are quite expensive and probably best for cellmates with surveillance prisons. Passive tags are more common because they are usually less than one dollar ($1). Passive tags have a limited range below about ten (10) feet. The mode of operation of passive tags is important. In passive tag operation, the reader 18 emits radio waves that are received by an antenna on the device. A magnetic field is generated by the radio waves to allow the passive tag to gain power to transmit information stored on the device back to the reader 18 and back to the controller 12 . In some configurations, the battery can be used to broadcast back to the reader for longer distances in some applications. Depending on the application, read-write or read-only RF tags are used.

In a preferred embodiment, the RFID tag is an Intermec 915 megahertz (MHz) Intellitag with passive operation and EPC (Electronic Product Code) and ISO (International Standards Organization) compliant. This tag has a read range of up to about 13 feet and can be further doubled by being mounted on an adhesive strip as well as being a human readable label. The Intermec 915MHz Intellitag is sized to mount on clothing, jewelry, or other wearable items. Initial RFID tag activation may occur at the time of manufacture or when attaching the tag to the individual to be monitored.

Tag component 20 is preferably used to store data characteristic of the system of the present invention. Examples of data that can be stored on an individual tag include, but are not limited to, name, address, ward number, bed number, medications, allergies, dietary controls, risk assessment indicators, and the like.

Referring now to FIG. 3, the tag 20a preferably includes a signaling device 26, an internal memory chip (not shown), and an identification code 28 (eg, a bar code, capable of being scanned by a scanning device). Optionally, the tag 20a may include a battery 24, although it is preferred that the device does not have one for battery operation. However, if present, the life of the battery 24 is greater than about 5 years, although the duty cycle and frequency of operation can result in significantly reduced life. The identification code 28 is preferably unique to each tag to aid in identifying the individual and tracking and monitoring the individual's movement. Each logo can be mounted on the card structure using any suitable method, such as adhesive components, mechanical fasteners, combinations thereof, and the like. Tags may additionally or alternatively be included in the card using layering techniques.

The internal memory chip of tag 20a typically includes EEPROM with 1,024 bits of total memory. Use byte-bounded memory addressing and byte-bounded memory blocking. The communication platform used to receive data from the polling tag is preferably an anti-collision protocol binary tree anti-collision algorithm.

Referring to FIG. 4, an exemplary embodiment of a reader 18 has query and read tag components 20 (such as tags 20a, 20b, and 20c), view data from tags, write tag data, clear tag data, and view tags for tags (when capability for signaling equipment and alarm data when available).

The preferred system uses the Intermec ITRF91501 reader, which is a 915MHz fixed reader with four (4) address antenna ports, RS232 serial port, and tag writer, and has the ability to read tags in twelve milliseconds, and Ability to perform verify writes at an average of 31 milliseconds per byte. The device reads at a distance of about 3 meters through a single antenna.

Additionally, reader 18 may be an Intermec IP3 portable reader for use by individuals at remote locations. Referring now to Figures 5 and 6, the Intermec IP3 has mobile read/write capabilities and includes the Intermec 700 series mobile computers. Reading operations are accomplished via an internal circularly polarized antenna charged by a rechargeable Li-ion battery pack, and a computer powers the system application for processing RFID tag data. Alphanumeric keypad 30 and screen 32 facilitate input/output communications to and from the user. Builds a portable reader for indoor and outdoor use and has an operating temperature of +14° to +140°F, is protected from rain and dust, is IP64 compliant, is powered by a Li-Ion 7.2 volt battery, and uses Microsoft Windows for Pocket PCs as an operating system. There is 64 megabytes or 128 megabytes of random access memory (RAM) and 32 megabytes of flash read only memory (ROM). The internal slot has a security bit and a Compact Flash (CF) Type II card. It relies on standard communication protocols RS232, IrDA1.1 (115 kilobytes per second (KBPS)). The reader's ten (10) baseband T-Ethernet and USB port architecture may be used. There is also an integrated radio option and an integrated scanner option for the reader. Preferably, reader 18 can be accommodated by docking station 34 to provide desktop connectivity.

At any time, an authorized user (with a unique user identifier or password, and meeting identified security requirements) can use reader 18 to read documents from tag assembly 20 . The read data can be used to schedule medications, operating room or other treatments, examinations and subsequent visits, and the like. In a preferred embodiment of the invention, the read file can be copied or transferred to a computer or other controlling device (such as a laptop computer, desktop computer, or personal digital assistant (PDA)). Details of the read data can be generated, displayed, printed, or transmitted to a central computer for processing. For example, the read data can be displayed at a nurse's station in a hospital or printed to a nurse's station for appropriate use by a patient's caregiver. Furthermore, using the reader 18, the tags can be scanned and the results communicated to the same device from which the data was loaded in order to update the information about the tags. Furthermore, under a control mechanism (eg software), the data read from the tag can be compared with the scanned data. Anomalies and discrepancies can also be flagged for research. Reports can be printed or displayed.

Referring to Fig. 1 and 2 again, writing device 22 is preferably Intermec PM4I EasyCoder, has EasyLAN 100/10 baseband T internal Ethernet structure and can use IPL printer command language software and Intermec LabelShop START label design and print package operation. This device has 4 megabytes of flash ROM and 8 megabytes of SDRAM and operates with an auto-switching power supply at 115/230 volts AC.

Referring now to FIG. 7, the preferred system also includes an isolated communication system 36 for communication through a wall 38 made of metal or having some metal sufficient to interfere with the transmission of radio signals. The isolated communication system 36 includes a transceiver system capable of maintaining bi-directional asynchronous transmission of radio signals through metal. The transceiver system includes dual transceivers, a first transceiver 40 connected to a first wall surface 42 and a second transceiver 44 connected to a second wall surface 46 . The first transceiver 40 and the second transceiver 44 communicate via radio frequency with the tag 20 and a remotely located reader. Several radio frequency signals can be combined to provide an accurate fingerprint signature of the polling subject.

The first transceiver 40 and the second transceiver 44 can be battery powered and have a data communication capability of 100 KBPS. RF modulation uses amplitude shift keying (ASK), and the device can be used at temperatures from 0°C to 50C. Preferably, the transceivers of the communication system 36 are isolated from water and dust.

The second transceiver 44 can be integrated with an access point (RAP) device 48 that communicates with the controller 12 . The RAP device 48 is a stationary unit that provides communication capabilities with tags. It can be mounted near the second transceiver 44 or remotely from the second transceiver 44 as desired. The RAP device 48 is preferably designed to read up to 1,000 tags in a single read, providing about 100 tags in 15 seconds. The device operates at a frequency of approximately 433.92MHz. The read range is up to about 30 feet, further governed by the orientation of the marker and the presence of metal. This device makes it possible to monitor multiple patients simultaneously on a large scale.

System 10, as described above with reference to Figures 1 to 7, is configured to be computer controllable via controller 12 to collect data. It is easy to connect to PC data control system through high-performance Ethernet network interface cable.

The electronic machinery of the above-mentioned system is able to input, process, store and transmit data belonging to the individual of the tag, and to link these data to the different terminals through the execution of various algorithms as described below. This data can also be used to cross-reference with existing databases to provide the ability to track an individual's movement during exercise. The system itself can be read-only or writable to allow changing the degree of security. An external storage device (such as a CDROM, etc.) can be used to provide the necessary readout.

The system provides non-intrusive, remote, wireless tracking of patients or prisoners in institutions between destinations in a hospital environment, while optimizing the treatment or handling of patients or prisoners, i.e., limiting and preferably eliminating opportunities for misdiagnosis, administration of wrong therapies, escapes, etc. efficiency, thereby reducing the chance of errors and/or security breaches occurring. The use of bi-directional RF transmission technology allows maximum system integration for determining permanent parameters of the treatment process. Transmission of data can be integrated via satellite, GPRS (General Packet Radio Service), or cellular applications to provide real-time or near-real-time analysis.

The system can be used to work with any aggregation of label arrangements. For example, the system can be used with a single patient, a patient's room, a ward, a unit block of patients or roommates, or a larger aggregate of individuals. In any permutation or nesting of permutations, a characteristic signature is generated by the RFID tag device. Depending on the actual nesting of arrangements (eg patients in wards, wards in buildings), different levels are formed. Each level has a characteristic signature that can be electronically polled at any time to verify the patient's presence. Electronic polling provides interrogation or tag aggregation of any individual by relying on changes in magnetic flux in a magnetic field. A second (or subsequent) level of any permutation includes the content of multiple collections of individuals or groups of individuals. The feature signatures at each level can be combined to produce an aggregate signature that is a feature of any fraction of the total number of levels. The overall aggregated signature should suitably coincide with the largest class overall characteristic signature. A comparison of the readout of the total aggregated signature with the stored signature will yield the same value. Any discrepancies between signatures indicate the presence of additional individuals (if that individual is flagged) or the absence of authorized individuals.

Signatures, individually or in aggregate, are recorded and made available to necessary agencies as needed, and responses consistent with appropriate protocols. These authorities may thus have the option to interrogate the tag, read the radio frequency identification and, at any time, generate a real-time signature.

Referring to Figure 8, a general overview of a patient care system using RFID is shown at 100, and referred to as "system 100". After starting the system 100 at a startup step 102, a query 104 is made to determine whether an individual (eg, a patient) is in an emergency or non-emergency situation. In an emergency or non-emergency situation, the patient is registered at a registration step 106 . The information is communicated to the hospital information system 110 in order to create a patient record.

In non-emergency situations, following the enrollment step 106, the patient undergoes a pre-admission testing process 112. Following the pre-admission testing process 112, the patient is admitted in an admission step 116. Upon completion or during the pre-admission testing process 112 and admission step 116, the hospital information system 110 is updated.

Whenever a patient is admitted, an inquiry 120 is made regarding the type of care to be received. In query 120, a determination is made as to whether the patient will receive outpatient care or inpatient care. In the case of a patient receiving outpatient care, information representing required prescriptions, physicians and therapists providing treatment, testing and treatment procedures, remission procedures, subsequent procedures, etc. is written to the medical information system 110 and as needed, Copied to a tag (which is preferably incorporated into a wristband fastened to the patient). Where the patient receives inpatient care, a location assignment step 126 is performed in which the patient is assigned to a particular location (eg, wing, ward, room, bed, etc.). Then, write information indicating required prescriptions, physicians and therapists providing treatment, procedures performed or to be performed, special care needs, re-observation/re-examination procedures, laboratory and treatment procedures, remission procedures, follow-up procedures, etc. Enter the hospital information system 110 and copy to the wristband as needed.

From query 104, in an emergency situation (and after registration step 106), the patient undergoes a diagnosis step 130, in which the patient is examined, x-rayed, and as needed, tested. Tests that may be performed include, but are not limited to, blood typing, virus screening, vital sign screening, and the like. The relevant data is written to the hospital information system 110 and, if necessary, copied to the wristband. A query 132 is then executed to determine if the patient can be considered an emergency. If the patient is not considered an emergency, he is admitted in an admission step 116 and treated accordingly. If the patient is considered an emergency and he is receiving relevant treatment, then will indicate the required prescriptions, physicians and therapists who provided the treatment, procedures performed or to be performed, special care needs, re-observation/re-examination procedures, tests and treatments Information on the procedure, mitigation procedure, follow-up procedure, etc. is written to the hospital information system 110 and copied to the wristband as needed.

Referring now to FIG. 9 , a partial list of various parameters that can be written to the wristband and communicated with the hospital information system 110 is illustrated. Parameters that can be written to the wristband include dispensing and prescription information, pre-admission laboratory data, registration information, outpatient/admission status, emergency status, doctor data, surgeon data, nurse data and other nursing information, ward/bed information, Treatment data, patient needs (such as special dietary needs, laundry needs, blood type, drug allergies, etc.) and diagnostic and tracking information, recovery process, operating room data and process, pre-operative information, X-ray data and results, laboratory Laboratory data and results, etc.

All RFID fields and associated data, as described with reference to the equipment and processes outlined above, and in particular with reference to the processes of Figures 8 and 9, comply with requirements as established by the Health Insurance Portability and Accountability Act (HIPAA), the Commission on Accreditation of Healthcare Organizations (JCAHO), Standards and practices for tamper-resistant, non-transferable, valid patient identification as defined by American Hospital Association (AHA) guidelines and all other industry standard requirements.

With regard to patient identification, it should be noted that the security goals set forth by JACHO require two (2) identifying entities per patient. The primary identification number for the patient will be the patient's social security number. The secondary identifier will be the patient's last name. For patients who do not have a social security number (or if a social security number is not available), a unique identification number will be generated and used in place of the social security number. However, if a patient admitted without a social security number can be unambiguously identified in the existing (historical) patient record database, the social security number will be extracted from the database (or if no social security number is recorded, a unique patient identification number will be generated) and used as the primary ID for the patient.

If a patient provides a social security number on admission and for the same patient, an existing patient medical record exists but does not have a social security number, the existing patient medical record will be updated with the social security number, and the social security number will be used as the primary patient identification.

If the patient of record identified by the generated unique patient identification number later provides a social security number, the patient's medical record will be updated in the hospital information system database to include the social security number and use the social security number as the primary patient identification And update the patient's wristband appropriately.

As the patient moves around the hospital facility (by admission, through different departments such as X-ray, emergency, operating room to bed in the ward, etc.), the patient's location will be entered into a workstation located not far away and recorded on the patient's RFID wristband. and in their patient records in the hospital information system database.

When a patient is admitted through an emergency, he is provided with an RFID wristband. The wristband is updated at each location to identify where the patient is. The hospital information system then converts this location data into status information. For example, whenever a patient is seen in the waiting room, notify the triage nurse that the patient is waiting. Once triage is complete, the head nurse is notified that the patient is ready to return to the department. As soon as a patient enters a room in the department, the room is reserved for that patient and the doctors and nurses are notified of the patient's arrival. Patient motion triggers all notifications.

By combining the information obtained using the devices and processes described herein with the interfaces of admission, registration, laboratory, x-ray, and bed management systems, RFID identification allows the control of hospital institutions (or correctional institutions) in a very efficient manner. ).

While the invention has been shown and described with reference to the embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. For example, an "individual" as used herein can be broadly defined to include anything beyond a human being that can be uniquely identified. In addition, modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its true scope. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed in the above detailed description, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (17)

1. tracking system is used for discerning the individuality of colony, and each of described individuality has the associated data set of those individual identity of expression, and described system comprises:

Be the electromagnetic identification device of each configuration of described individuality, be used to provide the electromagnetic identification signal of the content data set of the described device of expression;

Write device is used for by representing the signal of described individuality, in described electromagnetic identification signal encoding is to the described electromagnetic identification device;

Controller is used to receive described code signal, is used for described code signal is stored in the master data base storage device; And

Reader, place away from described controller, and be disposed for communicating by letter with described electromagnetic identification device, and receiving described code signal thus corresponding to described container contents set of data signals, described reader also is used to described controller to provide expression its signal.

2. tracking system as claimed in claim 1, further comprise a plurality of described readers, in limited geographic area, place away from each other, and described controller further comprises device that each that is used to generate from described electromagnetic identification device is asked the request signal of described code signal.

3. the system as claimed in claim 1, wherein, described electromagnetic identification device further comprises the RFID label.

4. system as claimed in claim 3, wherein, described reader further comprises each the device that is used for the selected intrasystem described RFID label of poll.

5. system as claimed in claim 3, wherein, described controller further comprise be used to be equipped with described reader generates the polling order signal in case in the scope of described reader the device of poll RFID label.

6. system as claimed in claim 3, wherein, described controller further comprises and is used for receiving the RFID signal of poll and it being recorded in the device of described master data base storage device from described reader.

7. system as claimed in claim 3, wherein, described controller further comprise be used for comparison from described reader the poll RFID signal that receives and with they with corresponding to the signal of desired RFID label signal collection device relatively.

8. system as claimed in claim 3, further comprise a plurality of readers that are positioned at selected geographical position, wherein, described controller further comprises and is used for systematically generating the polling order signal, be used for the described reader of poll each scope described RFID label and signal is provided and it is recorded in device in the described master data base storage device.

9. system as claimed in claim 8, wherein, described controller further comprises and is used for generating termly each the device of polling order signal that is used for described reader.

10. system as claimed in claim 8, wherein, described reader further comprises and is used for providing poll RFID signal from the assigning RFID label, and with the device of signal record on described master data base storage device in described signal and express time and place.

11. system as claimed in claim 3, wherein, described RFID label further comprises and is used to store the signal of identification as the particular individual parameter of time variable.

12. the system as claimed in claim 1, wherein, described controller further comprises and is used to be compiled in the RFID label signal of storing on the described master data base storage device that is received, and with described signal with corresponding to be used for described RFID label signal each permitted hours and the signal in place relatively, and generate the device that the described RFID label signal that receives is represented the alarm signal that changes with each the allowance RFID label signal that is used for described reader.

13. the system as claimed in claim 1 is when described reader comprises Intermec IP3 portable reader platform.

14. the system as claimed in claim 1 further comprises the device that is used for by the described electromagnetic identification tag signal creation that receives, and further creates:

The first estate aggregate signature is corresponding to the signal of the selection set of representing electromagnetic identification tag in the assembly;

Be used for the described first polymerization label signal is stored in the device of described master data base storage device; And

Be used for receiving and revising the scope that is used to create corresponding to selecting reader, the device of the command signal of the second grade aggregate signal of the set of the electromagnetic identification tag of modification.

15. system as claimed in claim 14 further comprises being used for the aggregate signature signal that will be stored and the current aggregate signature signal that receives device relatively.

16. system as claimed in claim 15 further comprises the alarm signal of the difference between the signal of the aggregate signature signal that is used to generate the described relatively expression signal relevant with the described aggregate signature signal of storing and comprises described current reception.

17. the system as claimed in claim 1, further comprise transceiver arrangement, have first and second parts, be suitable for laying respectively on the opposite side of wall and keep mutual electronic communication, described transceiver arrangement is used for providing the electromagnetic identification tag signal by described wall, and be used for offering each of described electromagnetic identification tag from the polling order signal of described reader reception with by described wall.

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