Abstract:
A biometric access control system for tracking critical assets and including an ID station incorporating a biometric input reader, an RFID antenna and reader and a wired or wireless (Bluetooth) communication device. A remotely positioned structure includes either or both of a rack or a locker for holding a plurality of the critical assets in individually locked fashion. A processor control built into the ID station operatively actuates each of a plurality of individual locking mechanisms incorporated into the rack structure or locker, in response to successive biometric and weapon selection inputs communicating with the processor, and for determining at least one of user identification and weapon release authorization prior to the processor actuating the locking mechanism to release the weapon. An associated computer writeable medium operates with the processor and establishes a series of subroutines for establishing user identification, weapons rating, selective weapon release/reentry and associated maintenance and record keeping log reports.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    The present application claims the priority of U.S. patent application Ser. No. 11/183,473, filed Jul. 18, 2005, and entitled Stand-Alone Weapons Storage and Locking Rack with Biometric Input and Processor Driven Release Authorization, Maintenance and Inventory Control. 
     
    
     BACKGROUND OF THE INVENTION 
       [0002]    1. Field of the Invention 
         [0003]    The present invention relates generally to both wired and wireless related variants of weapon storage and access assemblies. More specifically, the present invention discloses an improved weapon release assembly which combines the features of computerized rating and release/reentry of any number of weapons based upon individual biometric input parameters. Features include a standalone touch screen kiosk with built-in biometric reader, built-in RFID antenna and reader, Bluetooth network master and web server for remote connections, as well as alternate hard wired versions, and which communicates with any combination of racks and/or lockers for holding such as weapons and other critical assets. In combination with the above, a software driven processor provides inventory control for record keeping, including logout/reentry of weapons to and from the system, as well as automatic lockout of weapons not rated for a particular user, in combination with maintenance instructing protocol when a desired number of use iterations have occurred. 
       DESCRIPTION OF THE PRIOR ART 
       [0004]    The prior art is well documented with various examples of weapon storage assemblies. A common objective of such assemblies is to provide for secure retention of items such as firearms and, if possible, to establish some means for selective release to individuals, such as law enforcement officers. 
         [0005]    U.S. Pat. No. 6,806,807 to Cayne et al., teaches an electronic locking system for accessing one of a plurality of lockable storage enclosures. A biometric sensor is provided in communication with a storage enclosure locking/unlocking controller and for sensing one or more identifying characteristics of users, the controller being adapted to store the one or more identifying characteristics from the users in a memory and linking the stored identifying characteristics for the users with one of the lockable storage enclosures. Additional features include incorporating new identifying characteristics with a lockable storage enclosure and an associated intelligent lockable device with first and second sliding bolts for locking/unlocking first and second enclosed areas. 
         [0006]    Related U.S. Pat. No. 7,113,071, also to Cayne et al., discloses a method of using an intelligent locking system for accessing one a plurality of lockers including programming the system by recording at least one biometric characteristic of a user, storing the recorded biometric characteristic in memory, and associating the biometric characteristic with one or more of the lockers so that the user is authorized to access the locker. Additional steps include locking the locker, re-recording the biometric characteristics of the user, after the re-recording step, comparing the re-recorded characteristics with those previously recorded, and unlocking the locker if the re-recorded biometric characteristic of the user matches the recorded characteristic. In this fashion, the system is newly reprogrammed for each subsequent use of the locker. 
         [0007]    International Publication Number WO 2005/013031, to Cass Technology Sdn.Bhd, teaches a firearm security and access system consisting of a combined firearm repository and security access control system. A housing chamber defines an internal space for accommodating at least one firearm, as well as a means for holding the firearm securely within the housing chamber and a means for securely locking the firearm in the chamber. An alarm system associated with the system is triggered upon detection of an unauthorized access, as well as providing a means of identifying and verifying an authorized access to the firearm, and a means of recording all transactions relating to an authorized or an unauthorized access to the firearm held in the housing chamber of the firearm repository. Further improvements include means of tracking the whereabouts of the firearms and missing or stolen firearms. 
         [0008]    Another example of the prior art is illustrated by the DSM Evidence Handling and Firearms Storage System brochure, DSM revised 02/03. Notable among the product descriptions in the DSM brochure are the Gun Storage Lockers, pages 9-10, as well as the system described in pages 5-6 and entitled “Audited Computer Controlled Evidence Storage System (A.C.C.E.S.S 500 Smart Locker)”. 
         [0009]    The Smart Locker design does not disclose use with any type of firearm, but teaches computerized tracking and monitoring of a plurality of lockers, based on multiple levels of security. Itemized features of the Smart Locker device also include access card, pin number, or both in order to deposit evidence, as well as denying operator to secured evidence. 
         [0010]    U.S. Pat. No. 6,260,300, issued to Klebes, teaches a closable container for locking, storing, enabling and disabling a device such as a firearm. A control system is responsive to a biometric input, such as a fingerprint scanning device, in order to both unlock the container or a trigger lock apparatus, as well as operation and firing of an electronically controlled firearm. 
         [0011]    U.S. Pat. No. 5,701,770, issued to Cook, teaches a gun safe with dual methods of gaining access. The safe exhibits a three-dimensional and rectangular shaped housing and includes a hingedly openable end face. A solenoid locking mechanism is situated within the interior space of the gun safe on the top face thereof. A fingerprint scanning mechanism is positioned within the interior space of the gun safe and is adapted to detect the placement of a fingerprint adjacent thereto for reading and digital processing. Memory is included within the interior space of the gun safe for storing a fingerprint of at least one predetermined authorized user in a digital format. Verification means are connecting to the locking mechanism in order to transmit an unlock signal to the locking mechanism upon the matching of a scanned fingerprint with at least one of the fingerprints stored in the memory. 
         [0012]    Other references of note include Vor Keller, U.S. Pat. No. 6,588,635 and U.S. Patent Application Publication No. 2002/0158095, teaching a safety holster mechanism for preventing unauthorized access to a firearm by unauthorized users, and a safety housing for use therewith. Another reference of note is Riener, U.S. Pat. No. 6,510,642, which teaches a locking device (multi-compartment cabinet) operating in cooperation with an identification device for accomplishing wireless exchange of at least one unambiguous identification code. 
         [0013]    A further class of references teaches biometric reading and authorization schemes, whether or not related to weapons storage/access. References of note include Houvener, U.S. Pat. No. 6,424,249; Bromba, U.S. Pat. No. 6,836,556; Evans, U.S. Pat. No. 5,952,924; and WO 90/05965, this calibrating a biometric scheme using a person&#39;s individual body odor as the identifying parameter. 
         [0014]    Other references disclosed teach biometric control associated with a weapon itself, and rather than a storage/locking facility for weapons retention. These include Wootton, U.S. Patent Application Publication No. 2002/0021206; Rapp, U.S. Pat. No. 6,678,984; and Klebes, U.S. Pat. No. 6,711,843. 
       SUMMARY OF THE PRESENT INVENTION 
       [0015]    The present invention discloses an improved biometric access control system (BACS) which combines the features of a stand-alone ID station/touch screen kiosk, with a plurality of individual critical asset (e.g. weapon) supporting racks and/or cabinets, these being communicable in two way fashion via wired or wireless (Bluetooth) technology with the ID station and in order to authorize release and re-entry of such items. Additional RFID technology includes a scanner and reader associated with the ID station and, in cooperation with individual tags associated with each asset/piece of equipment, and in order to provide closed loop weapon tracking. 
         [0016]    The ID station/kiosk incorporates a sophisticated user interface processor driven protocol which operates with the a biometric input reader, as well as the RFID and wired or wireless (Bluetooth) technology, in order to provide user rated authorization and release of selected critical assets (weapons), maintenance tagging of selected items, and other database enterable/updatable logs for providing a history of weapon location and usage by selected individuals. Additional features include providing remote access interface with the system (such as for use by command or designated administrative personnel). 
         [0017]    The individual rack and locker cabinets each represent a power enabling unit which includes a 120 V AC input and can hold a selected plurality of critical assets. In the case of the lockers typically a number of longer barreled weapons and in the further instance of the lockers such as stun (taser) guns, night vision equipment/goggles, portable breathalyzer devices, AED&#39;s, radios, and handguns. 
         [0018]    Each of the rack and locker variants may also include sensor verification of devices stored therein. In the instance of the racks, photoelectric sensors, combined with LED identification elements associated with each asset locking location (e.g. clamp) establish verification of weapon presence. 
         [0019]    The individual racks/lockers can be arranged in such as fashion that a single master rack or locker is arranged in wired or wireless (Bluetooth) fashion with a given ID station, with additional pluralities of either racks or lockers communicable in a wired or wireless fashion with the master rack/locker. In such a fashion, up to 72 locks can be operated from a single wired or wireless (Bluetooth) connection (through the assignment of dedicated node address) and a single ID station/kiosk can wirelessly transmit to over fifty (50) individual weapons racks/storage lockers. 
         [0020]    A user specific emergency override associated with the user interface protocol, or optionally a bypass key, can be employed to access all non-maintenance tagged assets in an emergency situation. The present system is also scalable, and such that a plurality of kiosks (touch screen ID stations) can be employed and which provide simultaneous and overlapping access to all racks/lockers, this allowing application of any uniquely designed system to law enforcement or security departments of varying size, personnel, and equipment requirements. 
         [0021]    Alternate variants also contemplate the provision of a two-way communicating wired version, in substitution of wireless/Bluetooth enabled embodiments. In such an alternate application, a master rack or locker is arranged in either of a wired or wireless fashion with a given ID station, with additional pluralities of either racks or lockers communicable in a wired only connection with the master. 
         [0022]    Additional variants contemplate the incorporation of video cameras for recording user actions, such as from the time of biometric log in until the point of automatic or user-selected system logout. An associated and pre-recorded video footage can also be listed in the transaction history report for the logged activity, and such as further can be included as a clickable web link for viewing on a web page. Additionally, and when fingerprints (or other biometric enter-able information) is added or edited, a quality score is given indicating the potential requirement for re-teaching poor quality of recorded fingerprint images. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS  
         [0023]    Reference will now be made to the attached drawings, when read in combination with the following detailed description, wherein like reference numerals refer to like parts throughout the several views, and in which: 
           [0024]      FIG. 1  is a front view of a touch screen PC based kiosk (ID station) for providing biometric assisted identification of an operator, RFID operated weapon log-in/log-out, and associated transactional summary according to the present invention; 
           [0025]      FIG. 2  is a side view of the ID station shown in  FIG. 1 ; 
           [0026]      FIG. 3  is a perspective view of a weapons storage rack and such as which may be arranged in a master slave (wired) or secondary slaved/wireless remote (Bluetooth) communication with the ID station for selectively identifying/releasing/reentering a critical asset; 
           [0027]      FIG. 4  is a side view of the weapons storage rack shown in  FIG. 3 ; 
           [0028]      FIG. 5  is a front view of the weapons storage rack shown in  FIG. 3  and illustrating such additional features as first/second contact locking locations, including individual engagement clamps, for individual and long barreled weapons, individual weapon sensors, and LED indicators for determining weapon status (present/absent); 
           [0029]      FIG. 6  is a top view of the weapons storage rack of  FIG. 3 ; 
           [0030]      FIG. 7  is an illustration of the ID station in cooperation with a first weapons storage rack arranged in a wired/master slave relationship; 
           [0031]      FIG. 8  is a succeeding illustration to that shown in  FIG. 7  and further illustrating a plurality of racks arranged in wireless/slaved fashion; 
           [0032]      FIG. 9  is a yet further illustration of a first plurality of weapon retaining racks in cooperation with a further plurality of critical asset retaining lockers, both attached to a 120 volt input source and both further arranged in wireless and three tier security verification fashion with the ID station, and including data encryption means; 
           [0033]      FIG. 10  is an illustration of a first user interface step associated with the ID station and allowing a user to input a biometric parameter (fingerprint) and in order to initiate a weapon acquisition/release log-in sequence; 
           [0034]      FIG. 11  is a succeeding password entry screen which may follow the biometric input, and in order to provide an additional layer of user authentication; 
           [0035]      FIG. 12  is an illustration of an eligible user list/screen; 
           [0036]      FIG. 13  is a user password entry screen; 
           [0037]      FIG. 14  is a succeeding desired action screen and illustrating asset acquisition, return or logoff options; 
           [0038]      FIG. 15  is an equipment/weapon acquisition screen and for checking a selected piece of equipment out of the system; 
           [0039]      FIG. 16  is a succeeding equipment return screen for reentering into the system, the previously checked out piece of equipment; 
           [0040]      FIG. 17  is a maintenance request screen for noting and requesting servicing for a defect of such as a previously issued piece of equipment; 
           [0041]      FIG. 18  is a first advanced level/administrative user interface screen and illustrating a number of options associated with the present system; 
           [0042]      FIG. 19  is an emergency unlock screen and such as which can provide access to all items, except those flagged for maintenance; 
           [0043]      FIG. 20  is an advanced level user enrollment/edit screen and by which a designated user can add/edit/remove other users from the system; 
           [0044]      FIG. 21  is a new account enrollment screen for quickly adding new users to a system; 
           [0045]      FIG. 22  is an equipment maintenance screen for selecting and checking out equipment for servicing; 
           [0046]      FIG. 23  is an equipment property edit screen through remote interface; 
           [0047]      FIG. 24  is a screen illustration of a radio frequency identification (RFID) tag for permitting a user to assign/clear/read an RFID tag located on the weapon to the system weapon record log; 
           [0048]      FIG. 25  is a choose from available equipment screen associated with the present system; 
           [0049]      FIG. 26  is a list equipment status/transfer equipment screen for allowing a user to quickly view a current status of all equipment tracked by the system or to transfer responsibility from a previously checked out individual to the current user; 
           [0050]      FIG. 27  is a view storage lock screen for verifying whether a selected item of equipment is secured in an appropriate rack/cabinet location; 
           [0051]      FIG. 28  is an administration settings screen allowing the editing of a description assigned to a selected user ID (badge) number; 
           [0052]      FIG. 29  is storage/setup configuration screen allowing the editing/removal/addition of storage devices (i.e., additional racks or lockers) connected to the system; 
           [0053]      FIG. 30  is a screen for permitting editing of the communication settings associated with the biometric reader, RFID tag reader, and Bluetooth (wireless) antenna; 
           [0054]      FIG. 31  is a successive administration settings screen and by which database backup is established for screen edits; 
           [0055]      FIG. 32  is a yet further administration screen by which editing of settings is provided for e-mail notification for system anomalies, such as utilization of a bypass key for removing equipment; and 
           [0056]      FIG. 33  is a final administration screen establishing editing options for polling (verifying) weapon presence at each rack/locker location, such as resulting from the use of a bypass key, and further allowing the designated administration users to shutdown the system for enabling access to the associated operating system&#39;s desktop. 
       
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
       [0057]    Referring now to the various illustrations, a biometric access control system (BACS) is illustrated according to a preferred embodiment of the present invention. As previously described, the present invention combines the features of a stand-alone ID station/touch screen kiosk with a plurality of individual critical asset (e.g. weapon) supporting racks and/or cabinets, these being communicable in two way fashion via a wired or wireless (Bluetooth) technology with the ID station and in order to authorize release and re-entry of such items. The control system further provides for more efficient and accurate recordkeeping of asset acquisition/return/maintenance identification and avoids the needs for manually generated paper logs. With further regard to the biometric user input requirement and the associated user interface manual, the ability to track and verify location and condition of a given asset is simplified, with the ability to generate reports and to allow for user/equipment setup to be securely accessed remotely from anywhere on the network by qualified personnel. 
         [0058]    Referring initially to  FIGS. 1 and 2 , respective front and side views are shown at  10  of a touch screen PC based kiosk (ID station) for providing biometric assisted identification of an operator (not shown), RFID operated weapon log-in/log-out, and associated transactional summary. The standalone kiosk  10  provides a single point of interface for multiple rails/lockers, as will be subsequently described, and for both acquiring and returning critical assets (e.g. weapons and related items). The kiosk  10  in the illustrated embodiment includes an upwardly extending body  12 , including a pedestal base support  14 , and which may be constructed from such as a durable metal and/or plastic material. 
         [0059]    A PC supported and operated touch screen display, see at  16  in each of  FIGS. 1 and 2 , is mounted to an upper extending end of the body  12  and, in cooperation with the associated software modules as will be further described, operates to provide user interface with the system. Additional hardware features associated with the ID station  10  include a fingerprint scanner unit  18 , an RFID (radio frequency identification) antenna  20 , associated RFID board  22  ( FIG. 2 ) and an optional wireless/Bluetooth antenna  24  (also  FIG. 2 ). A power supply, such as 12 Vdc, see as representatively shown at  26  in  FIG. 2 , provides power for the PC and associated electronic components (biometric input, RFID reader, Bluetooth wireless connection). 
         [0060]    As will be further described in additional detail in a discussion of the computer writeable medium for operating the features of the associated software modules, the overall system requirements include such as Windows® XP SP2, a visual basic developed user interface, and MSDE (SQL) database storage capacity, as well as secure web connection for both setup and reporting. As will be subsequently described in additional detail, the cooperating nature of the biometric input, REID antenna and reader, and software driven processor control interface able with the touch screen component of the ID station allows for the a PC based operator interface kiosk to provide a single point of interface to multiple racks and lockers for acquiring and returning critical assets (weapons and other law enforcement related equipment). The biometric fingerprint aspect provides an identification point for designating and recording an operator&#39;s identity and, cooperating with the REID chip or tag attached to the weapon which is scanned into the ID station reader, effectively tracks that asset within the system (acquisition, return, maintenance, etc.). The software and processor capabilities further provide for data warehousing (logging) of all transactions related to assets tracked by the system, and a web server provides for remote access to tracked equipment setup and transaction log reporting. 
         [0061]    Referring collectively now to  FIGS. 3-6 , a series of perspective, side, front and top views are shown at  28  of a weapons storage rack, and such as which may be arranged in a wired or wireless master configuration with optional wired only slaves (and in the alternative to secondary slaved/wireless remote (Bluetooth) communication) communicating with the ID station  10  for selectively identifying/releasing/reentering a critical asset. As will be described later, the rack structure  28  can be complemented, or alternatively substituted, by any plurality of wired or wireless master lockers with optional wired only slave lockers, and for the purpose of selectively controlling access to critical assets. In the particular case of the rack constructions  28 , longer barreled weapons, such as rifles, shotguns and the like are individually secured, whereas the lockers are provided for individually storing and securing such as stun guns, night vision goggles, portable breath analysis/test devices, AED&#39;s, radios and handguns. 
         [0062]    Each of the racks  28  is constructed of a heavy duty frame (such as a welded eighteen gauge metal framework). A particular installation protocol causes each rack  28  to be secured to a wall and/or floor location (with additional identical/slaved units being secured such as in end-to-end fashion. As best shown in each of the perspective view of  FIG. 3  and the front view of  FIG. 5 , includes a generally rectangular shaped and rugged body, e.g. typically steel or other suitable material, with a platform support bottom  30  recessed in a manner to define a number of individual weapon stock receiving and supporting pockets  32 ,  34 ,  36 , et. seq. The pockets  32 - 36  are typically include a plastic/rubber liner and in order to protect the weapons being stored. 
         [0063]    An upwardly extending and generally rectangular shaped body integrally formed with the bottom  30  includes side members  38  and  40 , and between which extend an upper cross member  42 . Individualized weapon locking and retaining is provided by a first upper, crosswise extending and height adjustable and rectangular cross sectional shaped (rail section) support  44 , which is mounted in vertically adjustable fashion relative to the side members  38  and  40 , see vertical adjustment channels  46  and  48  in  FIG. 5  which are defined in the sides  38  and  40 . Although not clearly shown, security keyed bolts are provided for connecting the crosswise support  44  at a selected vertically adjusted location of the rack  28  and in order to deter disassembly of the rack  28  as a means for defeating the system. 
         [0064]    A plurality of individual clamp assemblies, see at  50 ,  52 ,  54 , et. seq., are provided in spaced apart fashion, corresponding with the placement of the stock supporting pockets,  32 ,  34 ,  36 , et. seq., each of which include a clamp-style grip for securing an individual weapon (see at  4 ,  6 ,  8 , et. seq. in  FIG. 7 ). The clamp assemblies  50 ,  52 ,  54  may include such as a powered magnetic locking construction or other known type and which may be individually actuated by the associated controls of the system for gripping a desired location of the weapon/asset and, as also described, an emergency override protocol built into the system, or alternatively an emergency release key, may be used to open all of the guns at the same time. 
         [0065]    The rack  28  includes a 120V AC electrical power input communicated to the several individual power clamp assemblies  50 ,  52 ,  54 , et. seq., such as through secure side access, and a plurality of photo-electric sensors  56  in operative slaved/wireless communication with the ID station  10  and being provided in aligned fashion with each powered clamp assembly in order to instruct the presence or absence of an asset assigned to a given locking location. Further pluralities of LED&#39;s include those shown at  58  (see again  FIG. 5 ) for indicating a “lock open” condition for an assigned clamp assembly, as well as at  60  which indicate individual LED lights for power/communication and error indication. Also shown is an optional security bar  62  for engaging a weapon stock (see again  FIG. 7 ) and which is mounted to planar shaped end members  64  and  66 . In this fashion, the photo-electric sensors and LED&#39;s operate to 1) verify a weapon&#39;s presence in the system, 2) indicates a lock opened/closed condition, 3) indicate whether an error status has occurred; 4) to secure the weapon at two or more critical points and in order to prevent the occurrence of weapon removal by disassembly, and 4) adjust a given lock height in order to accommodate various long barrel weapons of varying types. 
         [0066]    As described previously, either or both the racks  28  or associated lockers, can include a primary rack or locker which is connected via wired or wireless (Bluetooth) communication. In a first example, shown at  56  in  FIG. 7  is the ID station  10  and which in turn communicates wired-only with a plurality of the slave racks. Alternatively, the ID station  10  can be wirelessly communicable utilizing Bluetooth technology, such as according to a three tier security verification with data encryption, with a plurality of individual and identically constructed slave racks. In this fashion, up to  72  locks can be operated from a single wired or wireless (Bluetooth) connection (through the assignment of individual addresses) and a single ID station/kiosk can wirelessly transmit to up to fifty (50) individual weapons racks/storage lockers. 
         [0067]    Referring again to  FIG. 7 , as well as to  FIG. 8 , an illustration is shown of an ID station  10  in cooperation with a first weapons storage rack  28  arranged in a wired/master slave relationship, the rack  28  again holding a plurality (typically eight apiece) of long barreled weapons  4 ,  6  and  8 . As also shown in  FIG. 8 , a plurality of racks  28 ′ and  28 ″ are mounted in side-by-side fashion and likewise arranged in wireless/slaved fashion with the primary rack  28 , the primary rack  28  incorporating the necessary processor capabilities to communicate (transfer) the necessary information to the ID station  10 . 
         [0068]    As further shown in  FIG. 9 , a first plurality of remote slaved weapon retaining racks  28  are secured to a far wall of a room enclosure within which the system is mounted, and in cooperation with a further plurality of critical asset retaining lockers  68 ,  68 ′ and  68 ″, are both attached to a 120 volt input source and both further arranged in wireless and three tier security verification fashion with the ID station, again shown at  10 , and provided with data encryption capability. As described previously, the present system contemplates utilizing both lockers and racks in interchangeable fashion and it is further contemplated that one or more identically configured ID stations  10  are capable of over establishing synchronized processor control and interface capability with any number of racks  28  or lockers  68  and to thereby provide the system with scalability in order to satisfy the requirements of any small, medium or large sized law enforcement or security department. The scalability aspect of the system further enables a smaller system to be initially installed and, as the size and needs of the department grow, additional ID stations  10  and associated racks  28  and/or lockers  68  can be added without the need for replacing any of the original equipment. 
         [0069]    Although not disclosed in the same detail as the racks  28 , the lockers  68  (also termed smart CBU) are constructed as a multi-unit rugged steel construction with optional internal power receptacles located in each unit for providing low current device recharging (e.g. for such as taser&#39;s, breathalyzer devices, etc.,). The lockers  68  operate under the same principles, with a 120V AC power and all electronics mounted internally (and as opposed to the crosswise extending rail support  44  (or DIN Rail). 
         [0070]    A plurality of photo sensors, again such as eight for a rack as previously illustrated and described, as well as sixteen for a locker and which may be located internally for sensing the presence of the critical asset and which may again include such as stun gun, night vision goggle, breathalyzer device, radio, AED, handgun, etc. 
         [0071]    Having provided a fairly detailed description of the hardware components associated with the ID station  10 , racks  28  and lockers  68 , an explanation will now be made of the associated user interface software protocol for operating the system and for enabling the operation of the various components and features of the system previously described. Referencing first  FIG. 10 , an illustration is shown at  70  of a first user interface step associated with the ID station and allowing a user to input a biometric parameter (fingerprint), such as into the scanner  18  previously described in reference to the ID station  10 , and in order to initiate a weapon acquisition/release log-in sequence. According to this step, a user logs in biometrically to the system by placing their previously recorded finger (print) on the biometric reader mounted below the PC and, upon the light on the reader illuminating green such as sounding a long “beep” indicative of a good read. The occurrence of a light illuminating “red” can indicate such as a failed read, and which may be accompanied by no sound emanating from the ID station. 
         [0072]      FIG. 11  illustrates a succeeding password entry screen  72 , which will typically follow the initial biometric input step screen  70 , and in order to provide an additional layer of user authentication. In particular, a system parameter highly recommends an initial biometric input, following which a backup password can be entered. This is also envisioned to help prevent instances in which the forcible application by others of an individuals fingerprint imprint can cause the system to authorize a weapon acquisition, and without the correct follow up password being inputted. The screen  72  also includes touch screen inputs  74  for entering a password, as well as at  76  for providing information regarding the biometric access control system. 
         [0073]    Referring to  FIG. 12 , an eligible user list/screen is shown at  78  and by which a user&#39;s name is selected from the list of previously enrolled and eligible individuals. Screen  78  includes touch entries for listing by last name  80 , first name  82 , for entering password  84  and for canceling an entry  86 . 
         [0074]    Progressing to  88  in  FIG. 13 , a user password entry screen is shown and which allows a user to type in their password, following which the enter key is depressed.  FIG. 14  illustrates, at  90 , a succeeding desired action screen for providing a user with the options of asset acquisition  92 , asset return  94  or logoff  96  options 
         [0075]      FIG. 15  illustrates, at  98 , an equipment/weapon acquisition screen for checking a selected piece of equipment out of the system. On this screen, a user will select a category of equipment  100  desired, it being noted that only categories with assigned privileges (i.e., weapons or critical assets rated for use by that individual) available to a user will be displayed. Once a category is selected, the user then selects a specific piece of equipment from a further scroll screen sub-portion  102 . 
         [0076]    Alternatively, and if the user is acquiring an item which is not locked into a rack or locker, a qualified/rated item can merely be presented to the RFID reader located on the ID station (see again at  20  in  FIG. 1 , the result being that the item, again if authorized for that individual, is automatically selected (and upon the ID station reading and recording the RFID tag/clip secured to the item). Once the equipment is selected, the user then proceeds to select the Choose touch screen location  104  in order to open an associated lock (see clamping locations  50 ,  52 ,  54  for rack  28  in  FIG. 3 ) for the selected equipment item. 
         [0077]    At that point, the user will be returned to the screen  98  once the item has been unlocked and unless the item is secured to a rack  28 , at which the user will be automatically logged off upon the item of equipment being removed from the rack and the associated sensor instructing the system that the item has been removed. In the further instance of the desired item to be acquired is located in a locker  68  (or again not in locked storage) the user then selects the touch screen location done  106  (such as to return to the main screen for equipment return) or logoff  106  if finished. A recommended practice is for a user, who is acquiring multiple items, to first acquire those assets which are either unlocked or in a locker, and before acquiring additional rack assets, thus being prevented from being automatically logged off from the system on multiple occasions. 
         [0078]    Referring now to  FIG. 16 , a succeeding equipment return screen  108  is referenced for reentering, into the system, the previously checked out piece of equipment. On this screen, the user will see a list of all items listed as currently having been acquired by him/her, see at  110 . Once a particular item is scanned, it will be automatically selected in (or added to) the equipment list. If the returned item requires service, the user will select the Needs maintenance check box  112 , and in order to lock the item out from future acquisitions and until such time as a qualified and designated repair technician can serve the equipment. The user then presses Choose button  114  to unlock the storage location (and to permit replacement of the item). If the item is to be returned to a rack  28 , the user will again be automatically logged off when the equipment is removed. Otherwise, and again if the item is from a locker or not in locked storage, the user will select Done  116  to return the main screen or Logoff  118  if finished. Again, it is recommended that the user return both unlocked and locker retained assets prior to returning rack secured assets and in order to keep the user from having to login to the system multiple times. 
         [0079]      FIG. 17  illustrates at  120  a maintenance request screen for noting and requesting servicing for a defect of such as a previously issued piece of equipment. Typically, a number of canned responses are listed under this screen, one of which a user selects to designate the required maintenance for the designated item. If the user selects maintenance required, they are then prompted to either select a previously entered maintenance reason or to enter a new one. This ensures that the piece of equipment is properly flagged for the correct service requirement. Repetitively described touch screen locations are presented for adding  122  or removing  124  a maintenance request, and accepting  126  or canceling  128  the request. 
         [0080]      FIG. 18  illustrates is a first advanced level/administrative user interface screen  130 , this presenting a number of options associated with the present system for entering/inputting information, requesting printouts and the like, at an administrative level and as opposed to a general acquisition/return/maintenance request protocol associated with a previously registered user (such as a line officer). As previously described, a number of push button entries include those for acquiring/returning assets  132 , emergency overrides  134 , enrolling new users/administrators  136 , maintenance related items  138 , equipment catalogs  140 , administrative options  142 , and logoff  144 . 
         [0081]      FIG. 19  progressively illustrates, at  146 , an emergency unlock screen and such as which can provide access to all items, except those flagged for maintenance. By selecting Unlock all option  148  a specifically qualified user (such as a command officer or other high ranking individual) can quickly unlock all of the locked equipment in the system (such as again items flagged for maintenance). This will cause all of the locker  68  doors to be opened (necessitating that all locker items be returned regardless of use) and the system can also unlock up to two racks  28  at a time (this only requiring the return of equipment which has actually been removed). Also, a cancel request option  150  is likewise presented. 
         [0082]      FIG. 20  is an advanced level user enrollment/edit screen  152  and by which a designated user can add/edit/remove other users from the system. This function is primarily a quick method for adding users, with any significant addition of users typically being accomplished through additional remote interfacing screens. Illustrated are enroll new user  154 , edit existing user  156  and main menu  158 . 
         [0083]      FIG. 21  is a new account enrollment screen  160  for quickly adding new users to a system. A user can create new accounts through this screen and which functions primarily as a quick method for adding users (such as new patrol/law enforcement officers). Any significant addition of users is typically accomplished through again the remote interface options associated with the present system. Enrollment touch screen entries include those for first name entry  162 , last name  164 , badge ID/number  166 , password (typically assigned)  168 , Email address  170 , administrator  172 , fingerprint scan  174 , edit privileges  176  (i.e. qualifying weapon access), save  178  and cancel  180 . A user also has the ability to edit an existing account through this screen, and which is identical to a new user screen except that all of the fields are filled out with the previous entries. In the event a new user is added through the remote interface, editing to add biometrics to the account usually occurs at this step. 
         [0084]      FIG. 22  illustrates at  182  an equipment maintenance screen for selecting and checking out equipment for servicing and which allows a maintenance user to acquire any and all items that have been previously flagged for service. In the event that the maintenance user wants to acquire an item for maintenance that has not been previously flagged, all that is required is to select the checkbox on the screen to display all equipment in the system, see at  184 . Otherwise, the acquisition process functions identically to the description provided on the Basic User interface “acquire” section, see  FIG. 15 . Upon the maintained equipment being later return, after being acquired for maintenance, the maintenance user will be prompted at that point to enter the type of maintenance performed. 
         [0085]      FIG. 23  illustrates at  186  an equipment property edit screen through remote interface. This screen allows a user to edit the equipment properties of items previously added through the remote interface (no equipment can be added at the kiosk), or to check the status of the equipment secured in the system. Touch screen locations include those for RFID &amp; location  188 , List Equipment  190 , View Storage  192 , and Main Menu  194 . 
         [0086]      FIG. 24  is a screen illustration, at  196 , of a radio frequency identification (RFID) tag for permitting a user to assign/clear/read an RFID tag located on the weapon to the system weapon record log. In particular, this screen allows a user to assign an RFID tag located on the weapon to the weapon record in the system, and to assign a storage location of the equipment (such as if flagged to locked storage). Also included is a set location function  198  and which allows a user to manually set the assigned “static” storage location of the currently selected equipment, or automatically set  200  the equipment to “dynamic” storage for a storage device assigned to its equipment category. A clear location function  202  allows a user to clear the current storage location type from the record, and which is typically done so that a new location type can be defined. The clear RFID function  204  allows a user to clear the currently stored RFID tag from the record. A read RFID tag function  206  will read a new RFID tag into the current equipment record. A choose equipment function screen  208 , see  FIG. 25 , allows a user to choose an item from available equipment associated with the present system and is similar to that again shown in  FIG. 15 . 
         [0087]      FIG. 26  illustrates at  210  a list equipment status/transfer equipment screen for allowing a user to quickly view a current status of all equipment tracked by the system or to transfer responsibility from a previously checked out individual to the current user. Included is a transfer sub-function  212  which will transfer the “checked out to” status of the selected equipment from the person who originally acquired it, to the current administrative user that is logged in. 
         [0088]      FIG. 27  is a view storage lock screen  214  for verifying whether a selected item of equipment is secured in an appropriate rack/cabinet location. This screen allows a user to quickly view the status of each storage device&#39;s lock location (and whether equipment is assigned to that location and if the system thinks the equipment is currently located there). Reference is made to storage controllers sub screen  216 , as well as location sub screen  218  indicating occupied (yes/no) for status (assigned/occupied). Unlock function  220  will electronically unlock the selected storage location, this button only being present in the instance of the selected location being thought to be empty, or if the location is known to be occupied but the system does not have an accurate record of what was last returned there. 
         [0089]      FIG. 28  is an administration settings screen  222  allowing the editing of a description assigned to a selected user ID (badge) number or employee number. Also enabled is the editing of the security settings for the remote access software. 
         [0090]      FIG. 29  is storage/setup configuration screen  224  allowing the editing/removal/addition of storage devices (i.e., additional racks or lockers) connected to the system. These settings will be configured by authorized personnel, such as from the manufacturer or distributor, at the time the system is commissioned. 
         [0091]      FIG. 30  is a screen  226  for permitting editing of the communication settings associated with the biometric reader, RFID tag reader, and Bluetooth (wireless) antenna.  FIG. 31  is a successive administration settings screen  228 , and by which database backup is established for screen edits, allowing for certain manual overrides. Typically, the system database is automatically backed up to the default backup location on the kiosk hard drive (ID station  10 ), such as every evening at 12:00 AM. The backup database function  230  allows the user to force an immediate backup, see at  232 , of the database to the default backup location on the kiosk hard drive. Once the database is backed up to the default location, a copy of it can also be placed in another secure location, such as upon server on the network that is regularly backed up by an IT administrator. 
         [0092]      FIG. 32  is a yet further administration screen  234 , by which editing of settings is provided for e-mail notification for system anomalies, such as utilization of a bypass key for removing equipment. Finally,  FIG. 33  is a final administration screen  236  establishing editing options for polling (verifying) weapon presence at each rack/locker location, such as resulting from the use of a bypass key, and further allowing the designated administration users to shutdown the system for enabling access to the associated operating system&#39;s desktop. 
         [0093]    Although not illustrated, a remote access login application program can also be incorporated into the present system and computer writeable medium, this enabling a remote user connected by computer to access, in secure fashion, the biometric access control system. Such required functions include (at a minimum) a server host (IP address of the ID station you desire to connect to), a login/ID badge number, and any other fields which may be required to authenticate the user trying to obtain remote access. 
         [0094]    To complete connection, a password may be required, following which a host of screens are presented, similar in scope to those referenced throughout  FIGS. 18-33 , these enabling a remote user (e.g. again such as a higher level administrative or command officer) to accomplish such as enrolling/removing/editing a user&#39;s entry field/privileges, equipment management/maintenance functions, as well as view activity/training logs and to allow for printout of the same. 
         [0095]    In this manner, using the biometric access control system (BACS), a weapon/critical asset can only be checked out biometrically through the use of a finger print reader, thus ensuring that only a qualified/system rated individual has access to the weapon. Weapons are individually locked but still visible and continuously verified. Check in of weapons is accomplished by RFID tags (e.g. programmed chips whose unique ID is read by a magnetic field reader) located such as in the stock of the weapon, ensuring closed loop weapon tracking. Further weapon maintenance tracking and record keeping is provided for within the BACS database. An emergency mode of operation is also available for check out of all available weapons by a qualified officer. In this fashion, the BACS can also be used to control inventory of such other items as tazers, night vision goggles, portable breathalyzer devices, and the like and which can be kept in individual lockers also utilizing RFID technology and biometric access control. 
         [0096]    In addition to the above disclosure, additional variants contemplate the incorporation of one or more video cameras for recording user actions, such as from the time of biometric log in until the point of automatic or user-selected system logout. An associated and pre-recorded video footage can also be listed in the transaction history report for the logged activity, and such as further can be included as a clickable web link for viewing on a web page. Additionally, and when fingerprints (or other biometric enter-able information) is added or edited, a quality score is given indicating the potential requirement for re-teaching poor quality of recorded fingerprint images. 
         [0097]    The present invention therefore provides an efficient, automated and highly detailed/customizable processor based system for regulating weapon release, reentry and maintenance scheduling, and which is an improvement over existing manual procedures for handling weapon release, return and maintenance. 
         [0098]    Having described our invention, other and additional preferred embodiments will become apparent to those skilled in the art to which it pertains, and without deviating from the scope of the appended claims. For example, a Bluetooth operated network slave device (smart padlock) can be provided for use with a standard locker of known design, the smart padlock may further be battery powered and can function in substitution for a standard medium sized padlock. The padlock can be monitored/controlled/actuated in the same fashion as generally referenced for the racks  28  and lockers  68  and may again be responsive to a keyed bypass or emergency release function.