CN103413198A - Management system used for locating and tracking of areas inside and outside prison - Google Patents
Management system used for locating and tracking of areas inside and outside prison Download PDFInfo
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- CN103413198A CN103413198A CN2013103317451A CN201310331745A CN103413198A CN 103413198 A CN103413198 A CN 103413198A CN 2013103317451 A CN2013103317451 A CN 2013103317451A CN 201310331745 A CN201310331745 A CN 201310331745A CN 103413198 A CN103413198 A CN 103413198A
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Abstract
The invention discloses a management system used for locating and tracking of areas inside and outside a prison, and belongs to an area locating system. The management system comprises a UWB locating subsystem, an RFID locating subsystem, a door control system, a terminal identification device and an application management server. The application management server is used for running locating and tracking platform software which is mainly used for calculating the current position of the terminal identification device according to the time when UWB label signals reach UWB locating base stations, a unique identification ID of RFID electronic labels and the number of an antenna; through the combination of the UWB locating method and the RFID identification locating method, the terminal identification device simultaneously integrating UWB and RFID can arbitrarily switch between indoor locating and outdoor locating and get located, and therefore locating management to prisoners is convenient; by the utilization of the characteristics of UWB locating and the characteristics of RFID identification locating, the locating precision of the effective areas is controlled to be within 30cm. Meanwhile, the management system is simple in structure, can also be used in other places which are the same with the prison in requirement, and is wide in application range.
Description
Technical field
The present invention relates to a kind of area positioning system, in particular, the present invention relates generally to a kind of management system for the tracking of prison indoor and outdoor zone location.
Background technology
Wireless technology is most typical in the application of positioning field is exactly satellite-based positioning system, the Big Dipper two generations navigation positioning system of the GPS positioning system of the U.S., Muscovite GLONASS positioning system, China for example, these systems are very extensive in navigation and outdoor positioning application, but these systems in the positioning precision of civil area in 10-15 rice left and right, do not meet people to demand indoor or the special area hi-Fix, people are very unripe to application such as indoor positioning, short distance location and special area location.Indoor positioning technology based on wireless network mainly comprises Wi-Fi, ZigBee, BlueTooth, the technology such as active RFID, in office, family, factory, the every aspect of the popular lifes such as park is widely applied, but its positioning precision is still lower, usually 10 meters left and right, still can not meet the demand of hi-Fix scene, be not suitable in colliery, prison, detention house, home for destitute, hospital, kindergarten, museum, in the Code in Hazardous Special Locations such as archives, use, can't realize corresponding accurately location requirement, therefore be necessary for aforementioned place, especially the location technology of applying in prison is done further improvement and research.
Summary of the invention
One of purpose of the present invention is for above-mentioned deficiency, a kind of management system for the tracking of prison indoor and outdoor zone location is provided, with expectation, solve the locator meamss such as available technology adopting wireless network and gps satellite and can't realize accurate location, the technical matters such as be not suitable for using in part needs the place of strict orientation management.
For solving above-mentioned technical matters, the present invention by the following technical solutions:
A kind of management system for the tracking of prison indoor and outdoor zone location provided by the present invention, described management system comprises: the UWB positioning subsystem, the access application management server, for by a plurality of UWB locating base station, receiving and come from the UWB label signal of terminal identification means, and by the positioning synchronous controller, the UWB label signal is arrived to the time tranfer of each UWB locating base station to application management server; The RFID positioning subsystem, the access application management server, for by rfid interrogator, come from the RFID label signal of terminal identification means by a plurality of RFID antenna receptions, and read the unique ID in the RFID label signal, by described unique ID and the antenna number that receives the RFID antenna of this RFID label signal, transfer in the lump application management server; Gate control system, the access application management server, for the unique ID of reading terminals recognition device RFID label, and transmit it in application management server; Terminal identification means, there are UWB label and RFID label in its inside integrated installation at least, mutual for by UWB label, RFID label and UWB positioning subsystem, RFID positioning subsystem, carrying out respectively signal, in application management server, present the position at the current place of terminal identification means; Application management server, operation location tracking platform software, for arriving the time of UWB locating base station, unique ID and the antenna number of RFID electronic tag, the position that the computing terminal recognition device is current according to the UWB label signal; Also for the RFID label unique ID read according to gate control system, inquire about this terminal identification means in authority corresponding to system, according to the open and close of Query Result decision gate access control system.
As preferably, further technical scheme is: described application management server is also distinguished access data storehouse system and command and control center, after by application management server, getting the current location of terminal identification means by location tracking platform software, by its motion track and time write into Databasce system; Also for by Database Systems, storing authority corresponding to a plurality of RFID labels, and by location tracking platform software, in Database Systems, inquire about the authority corresponding with the RFID label unique ID that comes from gate control system; Described application management server will be located tracking platform software and for all kinds of judged results, current location and the alarm command of terminal identification means, be transferred to command and control center and show.
Further technical scheme is: while integrated installation active RFID tag and passive RFID tags in described terminal identification means, described active RFID tag is for initiatively sending label signal to the RFID antenna, and described passive RFID tags reads its inner RFID unique ID for passive by gate control system.
Further technical scheme is: the UWB label ID in described terminal identification means, the active RFID unique ID, the passive RFID unique ID is read respectively by UWB positioning subsystem, RFID positioning subsystem and gate control system by location tracking platform software, and with the corresponding personnel's of wearing identity information, bind the write into Databasce system.
Further technical scheme is: described terminal identification means is anti-detaching electronic wristband, the inside of described anti-detaching electronic wristband is provided with electric current loop, described electric current loop accesses respectively UWB label and RFID label and driving circuit, while for when electric current loop, disconnecting, causing UWB label and RFID label signal to disappear, by driving circuit by any one in UWB label and RFID label to UWB locating base station or RFID antenna transmission alerting signal, alerting signal by UWB locating base station or RFID antenna transmission to application management server.
Further technical scheme is: it is outdoor that described UWB positioning subsystem is arranged on prison, and it is indoor that described RFID positioning subsystem is arranged on prison, and described gate control system is arranged on the connectivity part between prison room area and zone.
Further technical scheme is: in described management system, also comprise video monitoring apparatus, described video monitoring apparatus also accesses application management server, and in the location tracking platform software moved in application management server, be provided with corresponding with it Density Detection module, in described Density Detection module, be preset with the threshold range of density of personnel in video image, while for when the Density Detection module, the present image signal density of personnel that comes from video monitoring equipment being detected, exceeding threshold range, reported to the police in corresponding command to command and control center.
Compared with prior art, one of beneficial effect of the present invention is: by the UWB location is combined with the mode of RFID identification location, after in application management server, two kinds of locator meamss being integrated, make integrated UWB of while and RFID terminal identification means with outdoor positioning, to change arbitrarily and to be located indoor, be convenient to the orientation management to Prison staff, and utilize UWB location and RFID identification location characteristic separately, effectively reduce handling cost; Adopt UWB and the RFID label signal of UWB locating base station and RFID antenna reception terminal identification means, by the current location of the location tracking platform software computing terminal recognition device in application management server, thus can be by the Positioning Precision Control in effective coverage in 30 centimetres; The framework of a kind of management system for the tracking of prison indoor and outdoor zone location simultaneously provided by the present invention is simple, also can be used for other places identical with the prison demand, and range of application is wide.
The accompanying drawing explanation
Fig. 1 is be used to the system architecture block diagram of one embodiment of the invention is described;
Fig. 2 is for the flowchart of another embodiment of the present invention location tracking platform software is described;
Fig. 3 is for another embodiment of the present invention location tracking platform software positioning calculation schematic diagram is described;
Fig. 4 is the processing flow chart of gate control system in another embodiment of the present invention.
Embodiment
The present invention is further elaborated below in conjunction with accompanying drawing.
With reference to shown in Figure 1, one embodiment of the present of invention are a kind of management systems for the tracking of prison indoor and outdoor zone location, in this management system, should comprise following composition module:
First UWB positioning subsystem, the access application management server, effect in management system is to receive and come from the UWB label signal of terminal identification means by a plurality of UWB locating base station, and by the positioning synchronous controller, the UWB label signal is arrived to the time tranfer of each UWB locating base station to application management server;
It two is RFID positioning subsystems, the access application management server, effect in management system is by rfid interrogator, to be come from the RFID label signal of terminal identification means by a plurality of RFID antenna receptions, and read the unique ID in the RFID label signal, by described unique ID and the antenna number that receives the RFID antenna of this RFID label signal, transfer in the lump application management server;
It three is gate control systems, the access application management server, and the effect in management system is the unique ID of RFID label in the reading terminals recognition device, and transmits it in application management server;
It four is terminal identification means, there are UWB label and RFID label in its inside integrated installation at least, effect in management system is that by UWB label, RFID label and UWB positioning subsystem, RFID positioning subsystem, to carry out respectively signal mutual, in application management server, presents the position at the current place of terminal identification means;
It five is application management server, operation location tracking platform software, effect in management system is to arrive the time of UWB locating base station, unique ID and the antenna number of RFID electronic tag, the position that the computing terminal recognition device is current according to the UWB label signal; And inquire about this terminal identification means in authority corresponding to system, according to the open and close of Query Result decision gate access control system for the RFID label unique ID read according to gate control system.
In the present embodiment, consider the terseness of system architecture, but between above-mentioned subsystems, equal Adoption Network interconnects, and the RFID antenna and the rfid interrogator that are arranged in indoor RFID positioning subsystem can adopt feeder line to interconnect.
With reference to shown in Figure 2, for coordinating prison administration, the location tracking platform software of the present embodiment is carried out roughly in system flow process is: after initialization, managerial personnel configure inmate's relevant information, after configuration completes, by the UWB positioning subsystem, obtain label information, by calculating the three-dimensional position at this current place of terminal identification means, by the RFID positioning subsystem, obtain the unique ID of active RFID tag, also by gate control system, obtain the unique ID of passive RFID tags, and the ID that obtains and inmate's relevant information are bound, and the related information after binding writes the Database Systems that are connected with application management server.More briefly, UWB label ID in above-mentioned terminal identification means, the active RFID unique ID, the passive RFID unique ID is read respectively by UWB positioning subsystem, RFID positioning subsystem and gate control system by location tracking platform software, and with the corresponding personnel's of wearing identity information, bind the write into Databasce system.
Again with reference to shown in Figure 1, in the present invention, be used for the embodiment that the technical solution problem is more preferably, operability for convenience of system, as above-mentioned, mention, can in system, set up again Database Systems and command and control center, and by application management server difference access data storehouse system and command and control center, its effect in management system is after by application management server, getting the current location of terminal identification means by location tracking platform software, by its motion track and time write into Databasce system; And also for by Database Systems, storing authority corresponding to a plurality of RFID labels, and in Database Systems, inquire about the authority corresponding with the RFID label unique ID that comes from gate control system by location tracking platform software; Described application management server will be located tracking platform software and for all kinds of judged results, current location and the alarm command of terminal identification means, be transferred to command and control center and show.
Further, for making terminal identification means, can between RFID positioning subsystem and gate control system, switch, need to be in the inside of terminal identification means integrated installation source RFID label and passive RFID tags simultaneously, wherein active RFID tag is used for initiatively sending label signal to the RFID antenna, and passive RFID tags reads its inner RFID unique ID for passive by gate control system.
Above-mentioned gate control system is transformed by the regional gate to important, crucial, install gate control system equipment additional, according to Back ground Informations such as the different role of inmate, prison position, the grades of serving a sentence, different regional access rights are set, and authority information is implanted to terminal identification means, thereby prevent effectively that fundamentally the inmate from entering the zone that should not enter without permission, alleviate the management difficulty to extensive area.
With reference to shown in Figure 4, the passive RFID tags unique ID data that above-mentioned execution flow process roughly is gate control system reading terminals recognition device, and send to the location tracking platform software in application management server by network, location tracking platform software is inquired about corresponding access permission information and sends to gate control system by network from Database Systems by unique ID, if these personnel of access permission information mandate that inquire are by this door, gate control system is opened this door; If these personnel of access permission information unauthorized that inquire are by this door, gate control system keeps closing this door and produces warning message and alarm.
In the present invention, be used for another embodiment that the technical solution problem is more preferably, terminal identification means is worn on inmate's body, after avoiding terminal identification means and the counterpart personnel separating, make location lose meaning, preferably terminal identification means is designed to anti-detaching electronic wristband, and be provided with electric current loop in the inside of anti-detaching electronic wristband, this electric current loop is accessed respectively to UWB label and RFID label and driving circuit, when being taken off extremely, anti-detaching electronic wristband will inevitably cause its inner electric current loop to disconnect, thereby cause UWB label and RFID label signal to disappear, now by driving circuit by any one in UWB label and RFID label to UWB locating base station or RFID antenna transmission alerting signal, alerting signal by UWB locating base station or RFID antenna transmission to application management server, and according to alerting signal, resolve the position at this current place of terminal identification means by location tracking platform software, and then form and report to the police in command and control center, namely, when anti-detaching electronic wristband takes off with it extremely from the counterpart personnel, all can be embodied in command and control center, and reference position information is provided.
In addition, with reference to shown in Figure 3, the positioning principle that the present invention utilizes UWB positioning subsystem and RFID positioning subsystem to realize can be referred to as positioning information fusion method, namely locate tracking platform software and only receive the data of UWB positioning system, the three-dimensional coordinate that location tracking platform software calculates electronic wrist strap is as the criterion, and by positional information, UWB label ID, positioning time write into Databasce system; Location tracking platform software only receives the data of RFID positioning system, and positional information inquires corresponding prison position with location tracking platform software according to the sky wire size and is as the criterion, and by positional information, active RFID tag ID, positioning time write into Databasce system; Location tracking platform software receives the data of UWB positioning system and the data of active RFID positioning system simultaneously, is as the criterion with the data of UWB positioning system.
As above-mentioned, mention, being improved to of maximum of the present invention combines the UWB location with the mode of RFID location, the UWB base station is installed in outdoor zone, in order to improve the accuracy of location, relatively low rfid interrogator and the RFID antenna of installation cost in indoor zone with a plurality of insulating spaces, in the pinpoint while of indoor and outdoor, further reduced the objective cost that system is set up; In addition, above-mentioned gate control system should be arranged on the connectivity part between prison room area and zone, namely on each indoor isolating door.
Further, on the basis of above-described embodiment: also can set up video monitoring apparatus in described management system, described video monitoring apparatus also accesses application management server, and in the location tracking platform software moved in application management server, be provided with corresponding with it Density Detection module, in described Density Detection module, be preset with the threshold range of density of personnel in video image, its effect in management system is when the Density Detection module detects in the present image signal that comes from video monitoring equipment that density of personnel exceeds threshold range, reported to the police in corresponding command to command and control center.
On above-mentioned basis, a kind of management system of following the tracks of for prison indoor and outdoor zone location provided by the present invention also has following function:
One, by location tracking platform software, the overlay area, location is arranged to different authorities, inmate's authority that location tracking platform software inquiry electronic wrist strap ID is corresponding also compares with the authority that current region has arranged, if this inmate of current region unauthorized, tracking platform software notice command and control center, location, set out alarm equipment alarm the band of position that the inmate is corresponding, command and control center is presented at giant-screen, fast and easy location and processing.
Two, location tracking platform software inquires relevant positional information historical record by inmate ID or information etc. from Database Systems, location tracking platform software sends to command and control center by the relevant position history information, and command and control center shows its location track by giant-screen.
Yet except above-mentioned, also it should be noted that " embodiment ", " another embodiment " that speak of in this manual, " embodiment " etc., refer to specific features, structure or the characteristics in conjunction with this embodiment, described and be included at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in instructions.Furthermore, while in conjunction with arbitrary embodiment, describing a specific features, structure or characteristics, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also fall within the scope of the invention.
Although invention has been described with reference to a plurality of explanatory embodiment of the present invention here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (7)
1. management system of following the tracks of for prison indoor and outdoor zone location is characterized in that described management system comprises:
The UWB positioning subsystem, the access application management server, for by a plurality of UWB locating base station, receiving and come from the UWB label signal of terminal identification means, and by the positioning synchronous controller, the UWB label signal is arrived to the time tranfer of each UWB locating base station to application management server;
The RFID positioning subsystem, the access application management server, for by rfid interrogator, come from the RFID label signal of terminal identification means by a plurality of RFID antenna receptions, and read the unique ID in the RFID label signal, by described unique ID and the antenna number that receives the RFID antenna of this RFID label signal, transfer in the lump application management server;
Gate control system, the access application management server, for the unique ID of reading terminals recognition device RFID label, and transmit it in application management server;
Terminal identification means, there are UWB label and RFID label in its inside integrated installation at least, mutual for by UWB label, RFID label and UWB positioning subsystem, RFID positioning subsystem, carrying out respectively signal, in application management server, present the position at the current place of terminal identification means;
Application management server, operation location tracking platform software, for arriving the time of UWB locating base station, unique ID and the antenna number of RFID electronic tag, the position that the computing terminal recognition device is current according to the UWB label signal; Also for the RFID label unique ID read according to gate control system, inquire about this terminal identification means in authority corresponding to system, according to the open and close of Query Result decision gate access control system.
2. management system of following the tracks of for prison indoor and outdoor zone location according to claim 1, it is characterized in that: described application management server is also distinguished access data storehouse system and command and control center, after by application management server, getting the current location of terminal identification means by location tracking platform software, by its motion track and time write into Databasce system; Also for by Database Systems, storing authority corresponding to a plurality of RFID labels, and by location tracking platform software, in Database Systems, inquire about the authority corresponding with the RFID label unique ID that comes from gate control system; Described application management server will be located tracking platform software and for all kinds of judged results, current location and the alarm command of terminal identification means, be transferred to command and control center and show.
3. management system of following the tracks of for prison indoor and outdoor zone location according to claim 1, it is characterized in that: while integrated installation active RFID tag and passive RFID tags in described terminal identification means, described active RFID tag is for initiatively sending label signal to the RFID antenna, and described passive RFID tags reads its inner RFID unique ID for passive by gate control system.
4. management system of following the tracks of for prison indoor and outdoor zone location according to claim 3, it is characterized in that: the UWB label ID in described terminal identification means, the active RFID unique ID, the passive RFID unique ID is read respectively by UWB positioning subsystem, RFID positioning subsystem and gate control system by location tracking platform software, and with the corresponding personnel's of wearing identity information, bind the write into Databasce system.
5. according to the described management system for the tracking of prison indoor and outdoor zone location of claim 1 or 4, it is characterized in that: described terminal identification means is anti-detaching electronic wristband, the inside of described anti-detaching electronic wristband is provided with electric current loop, described electric current loop accesses respectively UWB label and RFID label and driving circuit, while for when electric current loop, disconnecting, causing UWB label and RFID label signal to disappear, any one that passed through in UWB label and RFID label by driving circuit sends alerting signal to UWB locating base station or RFID antenna, alerting signal by UWB locating base station or RFID antenna transmission to application management server.
6. management system of following the tracks of for prison indoor and outdoor zone location according to claim 1, it is characterized in that: it is outdoor that described UWB positioning subsystem is arranged on prison, it is indoor that described RFID positioning subsystem is arranged on prison, and described gate control system is arranged on the connectivity part between prison room area and zone.
7. management system of following the tracks of for prison indoor and outdoor zone location according to claim 1, it is characterized in that: in described management system, also comprise video monitoring apparatus, described video monitoring apparatus also accesses application management server, and in the location tracking platform software moved in application management server, be provided with corresponding with it Density Detection module, in described Density Detection module, be preset with the threshold range of density of personnel in video image, while for when the Density Detection module, the present image signal density of personnel that comes from video monitoring equipment being detected, exceeding threshold range, reported to the police in corresponding command to command and control center.
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