CN107764127B - Gun management device and system for specialized intelligent recognition police - Google Patents

Gun management device and system for specialized intelligent recognition police Download PDF

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Publication number
CN107764127B
CN107764127B CN201710976477.7A CN201710976477A CN107764127B CN 107764127 B CN107764127 B CN 107764127B CN 201710976477 A CN201710976477 A CN 201710976477A CN 107764127 B CN107764127 B CN 107764127B
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China
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unit
gun
singlechip
bluetooth
lock
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CN107764127A (en
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李正交
戴胜华
朱丹
赵康祺
杨超
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Beijing Jiaotong University
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Beijing Jiaotong University
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A35/00—Accessories or details not otherwise provided for
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

The embodiment of the invention provides a gun management device and system for specialized intelligent recognition police. The device comprises: the intelligent lock comprises a singlechip, a lock body unit, an intelligent identification unit, a positioning unit, a communication unit and a power supply unit. The single chip microcomputer is arranged in the gun and is respectively connected with other five units, the lock body unit comprises a trigger lock and a gun sleeve lock, the intelligent identification unit adopts fingerprint identification, the positioning unit adopts a GPS unit, and the communication unit comprises a Bluetooth unit and a GPRS unit; the intelligent recognition unit collects fingerprint data of a user and compares the fingerprint data with fingerprint data recorded in advance in the singlechip, the singlechip controls the opening and closing of the trigger lock according to a comparison result, the mobile terminal inquires the geographical position information of the gun transmitted by the GPS unit through the GPRS unit in real time, and the power supply unit supplies power to a gun terminal power supply through wireless charging. The invention can realize the specialization of police firearms, the gun is locked when being away from the hand, the opposite side can not use the firearms after the firearms are robbed, and the firearms can be recovered by utilizing the real-time positioning function after the firearms are lost.

Description

Gun management device and system for specialized intelligent recognition police
Technical Field
The invention relates to the technical field of police equipment, in particular to a special intelligent police gun identification management device and system.
Background
The information construction method using the development and utilization of information resources as a core is continuously applied to the technical field of police equipment. For people police, the situation that a gun is robbed by lawless persons can be faced when people carry out duty and execute tasks, and after the gun is robbed, the police can face the risk of being hit by the gun, so that the special person of the gun is identified, and the function of leaving hands, namely a lock, is particularly important.
One method of gun management suitable for internal use in public security authorities in the prior art is: the whole scheme of the RFID gun management system takes an RFID technology as a basic supporting technology, combines a GPS positioning technology and a GPRS packet wireless service technology, manages on-duty personnel in real time, and accurately positions robbed, lost or hidden guns in real time. Once the person leaves the sentry box during the period of the on-duty, the positioning signal generated by the RFID positioning equipment is lost, the person is judged to leave the sentry box without permission during the period of the on-duty, and the information is fed back to the command center through the network. The gun is internally provided with a GPS and a GPRS unit, and when the gun is robbed, lost or hidden, the emergency team can track the position of the gun according to the GPS positioning unit; the GPS and GPRS units in the firearm can feed back the position to the command center and the tracking terminal.
The disadvantages of the prior art are: the RFID gun management system mainly realizes positioning tracking and real-time alarming of guns, but the technology has high instability, and in addition, the special person recognition function is poor through RFID authentication in the technology.
Furthermore, prior to the present invention, the charging problem of the internal power supply of the firearm has not been solved.
Disclosure of Invention
The embodiment of the invention provides a gun management device and a gun management system for specialized intelligent recognition police, which are used for overcoming instability of gun specialized recognition, a problem of charging an internal power supply of a gun and a problem of tracking the gun after losing the gun in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the invention provides a gun management device for specialized intelligent recognition police, which is characterized by mainly comprising: the intelligent lock comprises a singlechip, a lock body unit, an intelligent identification unit, a communication unit and a power supply unit, wherein the singlechip is respectively connected with the lock body unit, the intelligent identification unit, the communication unit and the power supply unit;
the lock body unit comprises a holster lock and a trigger lock, the intelligent identification unit performs identification based on fingerprints, the communication unit comprises a Bluetooth unit and a GPRS unit, and the power supply unit comprises a holster end power supply unit and a firearm end power supply unit;
the single chip microcomputer is connected with the trigger lock and controls the opening and closing of the trigger lock based on the fingerprint identification result, the single chip microcomputer is communicated with the mobile terminal through the communication unit, and the single chip microcomputer sends data to the server through the GPRS unit.
Preferably, the device further comprises a positioning unit, wherein the positioning unit is used for positioning the gun in real time based on the GPS unit; the GPS unit is arranged on the right side of the gun steering engine unit and used for realizing real-time positioning of the gun, and the GPS unit transmits geographical position information of the gun to the server in real time through the GPRS unit.
Preferably, the holster lock comprises a pin shaft, a sliding block, a micro electromagnet or a relay, a control assembly and a radio frequency card worn by a user, wherein the radio frequency card approaches the holster and is successfully authenticated, a circuit is electrified, the electromagnet is attracted, a small rod connected with the relay is moved, a groove is released, no object is clamped in the groove, the vertical rod moves up and down freely, and the rod clamping the gun is lifted to take out the firearm; when a gun is placed in the gun sleeve and the upper rod is manually buckled down, the handle formed by the two protrusions on the right side of the vertical rod is manually lifted, under the action of the spring, the rod of the electromagnet is clamped into the groove, the two rods of the clamping gun are square, and under the condition that the vertical rod cannot move, the upper rod cannot move, so that the gun can be locked.
Preferably, the trigger lock is realized by a steering engine unit, the steering engine unit is arranged on the right side of a gun trigger, the trigger lock uses a sliding plate with two grooves, the sliding plate is arranged below the trigger and the steering engine, the left groove is inserted into the lower end of the crescent-shaped trigger, the steering engine rotating shaft is fixed with a rod, the rod is rotatably inserted into the right groove in a locking state, the whole sliding plate cannot move, and the trigger cannot move at the same time; when the singlechip sends a command to the steering engine, the steering engine rotating shaft rotates ninety degrees to drive the rod to leave the right groove, and the sliding plate can freely move together with the trigger at the moment and is used for locking the trigger through the singlechip and the steering engine.
Preferably, the intelligent recognition unit is arranged in front of the steering engine unit and is used for realizing personnel information recognition and personnel information recording, fingerprint data of a user are input into the singlechip system in the gun in advance, and when the intelligent recognition unit is used, fingerprints of the user are collected and matched with fingerprint data stored in the singlechip for recognition.
Preferably, the bluetooth units are respectively arranged at a gun end and a mobile end, and comprise a gun end bluetooth unit and a mobile end bluetooth unit, wherein the gun end bluetooth unit is arranged at the left side of the GPS unit, and the GPRS unit and the GPS unit are integrated at the rear of the steering engine unit;
the gun end Bluetooth unit is connected with the singlechip serial port, and the gun end Bluetooth unit and the mobile end Bluetooth unit are automatically connected and matched in a short distance;
the GPRS unit is used for transmitting the geographical position information of the gun, and after the connection between the gun end Bluetooth unit and the mobile end Bluetooth unit is disconnected, the GPRS unit and the GPS unit are started to transmit the geographical position information of the gun to the server in real time;
and in the distance threshold, the mobile terminal is connected with the gun terminal through the Bluetooth unit, sends instructions to the singlechip, counts gun information, exceeds the distance threshold, and receives data in the server to inquire the gun geographical position information in real time.
Preferably, the gun end power supply unit is arranged right below the GPRS and GPS integrated unit; the gun sleeve end power supply unit is arranged in the gun sleeve and is used for wirelessly charging the gun end power supply through the wireless charging unit.
In another aspect, the present invention provides a system for locating a police firearm for personalized intelligent recognition, which is characterized in that the system comprises: gun end, mobile end and server;
the gun end comprises: the intelligent lock comprises a singlechip, a lock body unit, an intelligent identification unit, a positioning unit, a communication unit and a power supply unit, wherein the lock body unit comprises a holster lock and a trigger lock, the intelligent identification unit adopts fingerprint identification, the positioning unit adopts a GPS unit, the communication unit comprises a Bluetooth unit and a GPRS unit, and the power supply unit comprises a holster end power supply unit and a firearm end power supply unit;
the gun end is used for unlocking the gun sleeve lock by using a radio frequency card worn by a user, fingerprint data recorded in advance in the singlechip are matched and identified after the intelligent identification unit is used for collecting the fingerprint of the user, the singlechip controls the opening and closing of the trigger lock by a matched and identified result, the user holds the grip of the gun end, the gun end Bluetooth unit is in a power-on state, the gun end Bluetooth unit after power-on is automatically connected with the mobile end Bluetooth unit, the gun end Bluetooth unit is connected with the singlechip serial port, and an instruction is sent to the singlechip to assist in controlling the opening and closing of the trigger lock by the mobile end Bluetooth unit; after the distance threshold value is exceeded, the connection between the gun end Bluetooth unit and the mobile end Bluetooth unit is interrupted, the GPRS and the GPS unit are started, and the singlechip controls the GPS unit to transmit the geographical position information of the gun to a server in real time; when a user puts the gun into the gun sleeve, the wireless power supply unit in the gun sleeve automatically charges the power supply unit in the gun;
the mobile terminal comprises a Bluetooth unit and an application platform, wherein the Bluetooth unit of the mobile terminal automatically searches for Bluetooth units within a short distance, and the Bluetooth unit of the gun terminal is automatically connected with the Bluetooth unit of the mobile terminal after being electrified; operating on the application platform, and transmitting an operation instruction to a singlechip at the gun end through the Bluetooth unit; after the distance threshold value is exceeded, the connection between the gun end Bluetooth unit and the mobile end Bluetooth unit is interrupted, the GPRS and the GPS unit in the gun end are started, the singlechip controls the GPS unit to transmit geographical position information of the gun to a server in real time, and the application platform of the mobile end acquires data in the server through wireless connection and inquires the geographical position of the gun support in real time;
the server is used for receiving the data transmitted by the gun end by using the GPRS unit, receiving the instruction of the mobile end and sending the data required by the mobile end to the mobile end through wireless transmission.
Preferably, the gun end bluetooth unit is automatically connected with the mobile end bluetooth unit within a short distance after being electrified, the bluetooth unit is automatically connected within a set distance threshold range, and the connection between the gun end bluetooth unit and the mobile end bluetooth unit is disconnected when the distance threshold is exceeded.
Preferably, the user unlocks the trigger lock at the firearm end by means of his own fingerprint, and the firearm is re-locked when the user's hand releases the firearm grip.
According to the technical scheme provided by the embodiment of the invention, the embodiment of the invention adopts the fingerprint identification technology to realize personnel information identification and personnel information recording, realizes the real-time positioning of the gun through the GPS unit built in the gun, and solves the charging problem of the internal power supply of the gun by adopting the power supply unit.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a gun management device for police with personalized intelligent recognition provided by an embodiment of the invention;
fig. 2 is a schematic diagram of a gun holster structure of a special intelligent recognition police gun management device according to an embodiment of the present invention;
fig. 3 is a side view and a front view of a holster structure of a specialized intelligent recognition police firearm management device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a system structure of a special intelligent recognition police gun positioning system according to an embodiment of the present invention;
wherein, 1-gun handle; 2-a trigger lock housing; 3-sliding plate; 4-a trigger; 5-clamping plates; 6-steering engine; 7-a singlechip; 8-bluetooth unit; 9-battery pack; a 10-GPS unit; 11-a fingerprint unit; 12-a stop block; 13-pin shafts; 14-a slider; 15-holster shells; 16-handle; 17-a micro electromagnet; 18-holster shroud control assembly.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or coupled. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
For the purpose of facilitating an understanding of the embodiments of the invention, reference will now be made to the drawings of several specific embodiments illustrated in the drawings and in no way should be taken to limit the embodiments of the invention.
Example 1
The embodiment of the invention provides a gun management device and a gun management system for specialized intelligent recognition police, which are used for intelligently recognizing and unlocking a gun and realizing personnel information recognition and personnel information recording through a fingerprint recognition technology, and a wireless power supply unit in a gun holster is used for wirelessly charging a power supply unit in the gun holster, so that the problem of power supply charging is solved, a real-time positioning function is added for the gun by adopting an integrated unit of GPRS and GPS, and a mobile terminal application platform is established, so that the function of inquiring the position of the gun in real time after the gun is lost is realized, and a police is helped to retrieve the gun.
1. In one aspect, the embodiment of the invention provides a gun management device for specialized intelligent recognition police, which comprises: the intelligent lock comprises a singlechip, a lock body unit, an intelligent identification unit, a positioning unit, a communication unit and a power supply unit.
The six units are reasonably arranged according to the structure of the gun, the specific structure diagram of the device is shown in figures 1-3, and the specific position relation is as follows: the gun handle 1, trigger lock casing 2 links to each other with gun handle 1, slide 3 is in the trigger lock casing and is arranged in the below of trigger lock casing 2, the upper left side of slide 3 is arranged in to trigger 4, the upper right side of slide 3 is arranged in to cardboard 5, set up micro-motor 6 on the right side of cardboard 5, set up singlechip 7 on the right side of micro-motor 6, set up bluetooth unit 8 in the below of singlechip 7, set up group battery 9 on the right side of bluetooth unit 8, set up GPS unit 10 in the top of group battery 9, set up fingerprint unit 11 and dog 12 in the rear of barrel, set up round pin axle 13 in the top of dog 12, set up slider 14 in the upper right side of round pin axle 13, set up holster shell 15 in the outside of slider 14, be handle 16 in the outside of holster shell 15, set up micro-electromagnet 17 in the inside of holster shell 15, holster shell control assembly 18 sets up in the right side of micro-electromagnet 17.
The specific design and functions of the six components of the device are as follows:
(1) Singlechip microcomputer
The singlechip is arranged in the gun and is respectively connected with other five units, the phase-locked connection of the singlechip and the trigger in the lock body unit controls the locking of the trigger based on the identification result of the fingerprint unit, the singlechip is connected with the GPS unit to control the sending of geographic position information to the server, the singlechip is connected with the serial port of the Bluetooth unit to receive the command sent by the application platform, and the singlechip is communicated with the server through the GPRS unit.
(2) Lock body unit
The lock body unit includes a holster lock and a trigger lock.
A. And (3) a trigger lock. The trigger lock is realized through a steering engine unit, and the steering engine unit is arranged on the right side of a gun trigger. The trigger lock uses a slide plate with two grooves, is placed below the trigger and the steering engine, the left groove is inserted into the lower end of the crescent trigger, and the steering engine rotating shaft is fixed with a rod and can rotate. In the locked state, the rod is inserted into the right groove, so that the whole slide plate cannot move, and the trigger cannot move. After the singlechip sends a command to the steering engine, the steering engine rotating shaft rotates ninety degrees to drive the rod to leave the right groove, and the sliding plate can freely move together with the trigger at the moment, so that the purpose of locking the trigger through the singlechip and the steering engine is realized.
B. Gun sleeve lock. The holster lock comprises a pin shaft in the holster, a sliding block, a miniature electromagnet or a relay, a control assembly and a radio frequency card worn by the hand of a user. Holster locks use a mechanical structure driven by an electromagnet for securing a firearm placed in a holster. When the radio frequency card approaches the gun holster and authentication is successful, the circuit is electrified to enable the electromagnet to be attracted, at the moment, the small rod connected with the relay is moved to release the groove, no object is clamped in the groove, the vertical rod can move up and down freely, and the rod clamped with the gun is lifted to take out the gun. When the gun is put into the gun sleeve and the upper rod is manually buckled down, the handle formed by the two protrusions on the right side of the vertical rod is manually lifted, and under the action of the spring, the rod of the electromagnet can be clamped into the groove. Because the two rods of the locking gun are square, the upper rod cannot move under the condition that the vertical rod cannot move, so that the function of locking the gun is realized.
(3) Intelligent identification unit
The intelligent recognition unit realizes personnel recognition based on the fingerprint unit.
Fingerprint data of a designated user is input into a singlechip system on the gun in advance, and when the user tries to operate the gun, the user must pass through the singlechip system to verify to open an insurance, otherwise, the gun cannot be used. The user can unlock the gun insurance through own fingerprint, and when the handle is released by hand, the gun is locked again.
The fingerprint of the gun holder is recorded in advance and is arranged in the singlechip, when the gun is pulled out, the intelligent identification unit starts to work, fingerprint comparison is carried out between the fingerprint of the gun holder and fingerprint data of a designated user recorded in advance, and only after the comparison is successful, the trigger lock can be released to carry out the gun opening action; if the comparison fails, the gun trigger will be locked, and the gun cannot fire.
(4) Positioning unit
The positioning unit adopts a GPS unit, the GPS unit is arranged on the right side of the steering engine unit and is used for realizing the real-time positioning of the gun, and the GPS unit transmits the geographical position information of the gun to the server in real time through the GPRS unit.
When the distance between the gun and the mobile terminal worn on the user exceeds a threshold value, bluetooth connection between the mobile terminal and the gun is disconnected, a GPRS (general packet radio service) and a GPS (global positioning system) unit in the gun are started at the moment, geographical position information of the gun is transmitted to a server in real time, and the user can inquire the geographical position of the gun in real time through an application platform of the mobile terminal.
(5) Communication unit
The communication unit comprises a Bluetooth unit and a GPRS unit.
A. Bluetooth unit. The Bluetooth units are respectively arranged at the gun end and the mobile end and comprise a gun end Bluetooth unit and a mobile end Bluetooth unit, and the gun end Bluetooth unit is arranged at the left side of the GPS unit.
After the application platform of the mobile terminal is opened, the Bluetooth unit in the intelligent gun can be automatically connected with the Bluetooth unit in the mobile terminal. The Bluetooth unit in the intelligent gun is communicated with the singlechip through a serial port, and when the fingerprint identification is in disorder, a specific instruction can be sent to the Bluetooth unit through the application platform, so that the singlechip is controlled to open a trigger lock, and the trigger lock is used as an auxiliary identification means.
The mobile terminal monitors the signal intensity of the connection of the two Bluetooth units in real time, when the signal intensity exceeds a set distance threshold value, the mobile terminal is regarded as gun loss, the mobile terminal sends an instruction to the singlechip through the server, the GPS unit sends position information to the server in real time, and the server transmits the position information to the mobile terminal through wireless transmission.
And a GPRS unit. The GPRS unit and the GPS unit are integrated at the rear of the steering engine unit and are used for transmitting the geographical position information of the gun. When the distance between the gun and the mobile terminal worn on the user exceeds a set distance threshold, the Bluetooth connection between the mobile terminal and the gun is disconnected, the GPRS unit and the GPS unit are started, and the GPRS unit transmits the geographical position information of the gun to the server in real time.
(6) Power supply unit
The power supply unit comprises a gun sleeve end power supply unit and a gun end power supply unit. The gun end power supply unit is arranged right below the GPRS and GPS integrated unit, and the gun end power supply unit is arranged in the gun sleeve.
When a user puts the gun into the gun sleeve, the wireless power supply unit in the gun sleeve automatically charges the power supply unit in the gun, and the function of supplying power to the gun end power supply is realized.
It will be appreciated by those skilled in the art that the above-described placement of the components according to the shape and configuration of the firearm is merely exemplary, and that other existing or future possible component placements are applicable to embodiments of the present invention and are intended to be within the scope of the present invention and are incorporated herein by reference.
2. In another aspect, the embodiment of the invention provides a system for managing a gun for police with personalized intelligent recognition, the system has a structure schematically shown in fig. 4, and specifically includes: gun end, mobile end and server.
(1) Gun end
The gun end comprises: the intelligent lock comprises a singlechip, a lock body unit, an intelligent identification unit, a positioning unit, a communication unit and a power supply unit, wherein the lock body unit comprises a holster lock and a trigger lock, the intelligent identification unit adopts a fingerprint identification technology, the positioning unit adopts a GPS unit, the communication unit comprises a Bluetooth unit and a GPRS unit, and the power supply unit comprises a holster end power supply unit and a firearm end power supply unit.
The gun end can realize functions of gun sleeve unlocking, fingerprint identification, gun unlocking, transmitting positioning, wireless charging and the like.
Gun holster unlocking: and the gun lock can be unlocked by using the radio frequency card worn by the hand of the user, and the gun can be taken out from the gun after the unlocking.
Fingerprint identification and gun unlocking: the intelligent recognition unit is used for carrying out matching recognition on the fingerprint of the user and fingerprint data recorded in advance in the singlechip, and the singlechip controls the opening and closing of a gun trigger lock through a matching recognition result; after the fingerprint is successfully matched, the trigger lock can be released to perform the gun opening action, and if the fingerprint is successfully matched, the gun trigger can be locked, and the gun can not open the gun for shooting. When the fingerprint identification is in disorder, a user holds a grip of a gun end, the gun end Bluetooth unit is in a power-on state, the gun end Bluetooth unit after power-on is automatically connected with the mobile end Bluetooth unit, the gun end Bluetooth unit is connected with a serial port of the singlechip, and a command is sent to the singlechip through the mobile end Bluetooth unit, so that the singlechip is controlled to unlock a trigger lock, and the trigger lock is used as an auxiliary identification means.
Transmitting and positioning: when the distance between the mobile terminal and the gun terminal exceeds a distance threshold, the connection between the gun terminal Bluetooth unit and the mobile terminal Bluetooth unit is interrupted, and at the moment, the GPRS and the GPS unit are started to transmit the geographical position information of the gun to the server in real time.
And (3) wireless charging: when a user puts a gun into the gun holster, a wireless power supply unit in the gun holster automatically charges a power supply unit in the gun.
(2) Mobile terminal
The mobile terminal comprises a Bluetooth unit and an application platform, and can realize the functions of Bluetooth communication, sending instructions to the singlechip, counting the information of the firearm, inquiring the geographical position information of the firearm and the like.
The mobile terminal Bluetooth unit automatically searches for Bluetooth units in a short distance, and the firearm terminal Bluetooth unit is automatically connected with the mobile terminal Bluetooth unit after being electrified, so that Bluetooth communication with the firearm is realized.
And operating on the application platform, and transmitting an operation instruction sent by the application platform to the singlechip at the gun end through Bluetooth communication. After the distance threshold value is exceeded, connection between the gun end Bluetooth unit and the mobile end Bluetooth unit is interrupted, the GPRS and GPS units in the gun end are started, geographical position information of the gun is transmitted to the server in real time, the application platform of the mobile end obtains data in the server through wireless connection, and the geographical position information of the gun is queried in real time.
(3) Server device
And the server is used for receiving the data transmitted by the gun end by using the GPRS unit, receiving the instruction of the mobile end and transmitting the data required by the mobile end to the mobile end through wireless transmission.
Example two
The embodiment provides a gun management device and a gun management system for specialized intelligent recognition, wherein a fingerprint recognition unit of the embodiment adopts a fingerprint recognition technology to input user information into a singlechip system on a gun in advance, when a user tries to operate the gun, the user must pass fingerprint verification of the system to open insurance, otherwise, the gun cannot be used.
When the gun is used, as shown in fig. 1, a user holds the gun handle, bluetooth at the gun end is in a power-on state, bluetooth at the mobile end searches for Bluetooth signals at the gun end, and Bluetooth at two ends are connected. The user unlocks the gun insurance through his own fingerprint and when the grip is released by hand, the gun is locked again. When the distance between the gun and the mobile terminal worn on the user exceeds a threshold value, bluetooth connection between the mobile terminal and the gun is automatically disconnected, a GPRS (general packet radio service) and a GPS (global positioning system) unit in the gun are started at the moment, geographical position information of the gun is transmitted to a server in real time, and the user can inquire the geographical position of the gun in real time through an application platform of the mobile terminal. When a user places a firearm in the holster, the wireless power supply unit in the holster will automatically charge the power supply unit in the firearm.
In summary, in the embodiment of the invention, by adopting the fingerprint identification unit, the intelligent unlocking is performed by utilizing the fingerprint identification technology, the personnel information identification and the personnel information recording are realized, the gun insurance can be unlocked by the user through the own fingerprint, and when the handle is released by the user, the gun is locked again; the Bluetooth unit is used for carrying out communication between the short-distance mobile terminal and the gun, and the mobile terminal is used for realizing convenient auxiliary operation of unlocking the gun; the wireless power supply unit in the gun sleeve is used for carrying out wireless charging on the power supply unit in the gun, so that the problem of power supply charging is solved; the integrated unit adopting the GPRS and the GPS has the functions of real-time positioning for the gun, and establishes the application platform of the mobile terminal, and after the gun is lost, the geographical position of the gun can be inquired in real time at the mobile terminal.
The technical scheme of the invention also has the following advantages:
(1) The intelligent recognition unit provided by the embodiment of the invention adopts the fingerprint recognition unit, so that the intelligent recognition unit has stability compared with an RFID recognition technology, and can realize personnel information recognition and personnel information recording functionally.
(2) According to the embodiment of the invention, the wireless power supply unit in the gun can be used for wirelessly charging the power supply unit in the gun, so that the problem of power supply charging is solved.
(3) The embodiment of the invention adds a positioning function to the gun and establishes a mobile terminal application platform, thereby realizing the function of inquiring the gun position in real time after the gun is lost and helping police to recover the gun.
Those of ordinary skill in the art will appreciate that: the drawing is a schematic representation of one embodiment and the elements or processes in the drawing are not necessarily required to practice the invention.
From the above description of embodiments, it will be apparent to those skilled in the art that the present invention may be implemented in software plus a necessary general hardware platform. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the embodiments or some parts of the embodiments of the present invention.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for apparatus or system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, with reference to the description of method embodiments in part. The apparatus and system embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a special intelligent recognition police gun management device which characterized in that, this device mainly includes: the intelligent lock comprises a singlechip, a lock body unit, an intelligent identification unit, a communication unit and a power supply unit, wherein the singlechip is respectively connected with the lock body unit, the intelligent identification unit, the communication unit and the power supply unit;
the lock body unit comprises a holster lock and a trigger lock, the intelligent identification unit performs identification based on fingerprints, the communication unit comprises a Bluetooth unit and a GPRS unit, and the power supply unit comprises a holster end power supply unit and a firearm end power supply unit;
the single chip microcomputer is connected with the trigger lock to control the opening and closing of the trigger lock based on the fingerprint identification result, the single chip microcomputer is communicated with the mobile terminal and the server through the communication unit, and the single chip microcomputer sends data to the server through the GPRS unit;
the trigger lock is realized through a steering engine unit, the steering engine unit is arranged on the right side of a gun trigger, the trigger lock is arranged below the trigger and the steering engine by using a sliding plate with two grooves, the left groove is inserted into the lower end of the crescent trigger, the steering engine rotating shaft is fixed with a rod and can rotate, the rod is inserted into the right groove in a locking state, the whole sliding plate cannot move, and meanwhile, the trigger cannot move; when the singlechip sends a command to the steering engine, the steering engine rotating shaft rotates ninety degrees to drive the rod to leave the right groove, and the sliding plate can freely move together with the trigger at the moment so as to lock the trigger through the singlechip and the steering engine;
the device also comprises a positioning unit, wherein the positioning unit is used for positioning the gun in real time based on the GPS unit; the GPS unit is arranged on the right side of the gun steering engine unit and is used for realizing real-time positioning of the gun, and the GPS unit transmits geographical position information of the gun to the server in real time through the GPRS unit;
the Bluetooth units are respectively arranged at a gun end and a mobile end and comprise a gun end Bluetooth unit and a mobile end Bluetooth unit, the gun end Bluetooth unit is arranged at the left side of the GPS unit, and the GPRS unit and the GPS unit are integrated at the rear of the steering engine unit;
the gun end Bluetooth unit is connected with the singlechip serial port, and the gun end Bluetooth unit and the mobile end Bluetooth unit are automatically connected and matched in a short distance;
the GPRS unit is used for transmitting the geographical position information of the gun, and after the connection between the gun end Bluetooth unit and the mobile end Bluetooth unit is disconnected, the GPRS unit and the GPS unit are started to transmit the geographical position information of the gun to the server in real time;
and in the distance threshold, the mobile terminal is connected with the gun terminal through the Bluetooth unit, sends instructions to the singlechip, counts gun information, exceeds the distance threshold, and receives data in the server to inquire the gun geographical position information in real time.
2. The specialized intelligent recognition police gun management device according to claim 1, wherein the gun holster lock comprises a pin shaft, a sliding block, a miniature electromagnet or a relay, a control assembly and a radio frequency card worn by a user, wherein after the radio frequency card approaches the gun holster and is authenticated successfully, a circuit is electrified, the electromagnet is attracted, a small rod connected with the relay is moved, a groove is released, no object is clamped, a vertical rod moves up and down freely, and the rod clamping the gun is lifted to take out the gun; when a gun is placed in the gun sleeve and the upper rod is manually buckled down, the handle formed by the two protrusions on the right side of the vertical rod is manually lifted, under the action of the spring, the rod of the electromagnet is clamped into the groove, the two rods of the clamping gun are square, and under the condition that the vertical rod cannot move, the upper rod cannot move, so that the gun can be locked.
3. The special personalized intelligent recognition police gun management device according to claim 1, wherein the intelligent recognition unit is arranged above and behind the gun handle and is used for realizing personnel information recognition and personnel information recording, fingerprint data of a user are input into a singlechip system in the gun in advance, and when the special personalized intelligent recognition police gun management device is used, the fingerprint data of the user are collected and matched with the fingerprint data stored in the singlechip for recognition.
4. The specialized intelligent recognition police firearm management device according to claim 1, wherein the firearm end power supply unit is arranged right below the GPRS and GPS integrated unit; the gun sleeve end power supply unit is arranged in the gun sleeve and is used for wirelessly charging the gun end power supply through the wireless charging unit.
5. A specialized intelligent recognition police gun positioning system, comprising: gun end, mobile end and server;
the gun end comprises: the intelligent lock comprises a singlechip, a lock body unit, an intelligent identification unit, a positioning unit, a communication unit and a power supply unit, wherein the lock body unit comprises a holster lock and a trigger lock, the intelligent identification unit adopts fingerprint identification, the positioning unit adopts a GPS unit, the communication unit comprises a Bluetooth unit and a GPRS unit, and the power supply unit comprises a holster end power supply unit and a firearm end power supply unit;
the gun end is used for unlocking the gun sleeve lock by using a radio frequency card worn by a user, fingerprint data recorded in advance in the singlechip are matched and identified after the intelligent identification unit is used for collecting the fingerprint of the user, the singlechip controls the opening and closing of the trigger lock by a matched and identified result, the user holds the grip of the gun end, the gun end Bluetooth unit is in a power-on state, the gun end Bluetooth unit after power-on is automatically connected with the mobile end Bluetooth unit, the gun end Bluetooth unit is connected with the singlechip serial port, and an instruction is sent to the singlechip to assist in controlling the opening and closing of the trigger lock by the mobile end Bluetooth unit; after the distance threshold value is exceeded, the connection between the gun end Bluetooth unit and the mobile end Bluetooth unit is interrupted, the GPRS and the GPS unit are started, and the singlechip controls the GPS unit to transmit the geographical position information of the gun to a server in real time; when a user puts the gun into the gun sleeve, the wireless power supply unit in the gun sleeve automatically charges the power supply unit in the gun;
the mobile terminal comprises a Bluetooth unit and an application platform, wherein the Bluetooth unit of the mobile terminal automatically searches for Bluetooth units within a short distance, and the Bluetooth unit of the gun terminal is automatically connected with the Bluetooth unit of the mobile terminal after being electrified; operating on the application platform, and transmitting an operation instruction to a singlechip at the gun end through the Bluetooth unit; after the distance threshold value is exceeded, the connection between the gun end Bluetooth unit and the mobile end Bluetooth unit is interrupted, the GPRS and the GPS unit in the gun end are started, the singlechip controls the GPS unit to transmit geographical position information of the gun to a server in real time, and the application platform of the mobile end acquires data in the server through wireless connection and inquires the geographical position of the gun support in real time;
the server is used for receiving the data transmitted by the gun end by using the GPRS unit, receiving the instruction of the mobile end and sending the data required by the mobile end to the mobile end through wireless transmission.
6. The special personalized intelligent recognition police gun positioning system according to claim 5, wherein after the gun end Bluetooth unit is powered on, the gun end Bluetooth unit is automatically connected with the mobile end Bluetooth unit within a short distance, the Bluetooth unit is automatically connected only within a set distance threshold, and the connection between the gun end Bluetooth unit and the mobile end Bluetooth unit is disconnected when the distance threshold is exceeded.
7. The personalized intelligent identification police firearm positioning system according to claim 5, wherein the user unlocks the trigger lock at the firearm end by his/her fingerprint and the firearm is re-locked when the user releases his/her hand to unlock the firearm grip.
CN201710976477.7A 2017-10-19 2017-10-19 Gun management device and system for specialized intelligent recognition police Active CN107764127B (en)

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ITRM20060119A1 (en) * 2006-03-08 2007-09-09 Famiglia Anzeloni S R L SAFETY DEVICE FOR FIRE WEAPON
CN103822537A (en) * 2012-11-16 2014-05-28 西安金和光学科技有限公司 Gun capable of being used in limited region
CN204555808U (en) * 2015-04-16 2015-08-12 凯迈(洛阳)电子有限公司 A kind of lock rifle mechanism control system
CN106383454B (en) * 2015-07-27 2019-10-29 李阳 Monitoring and managing firearms system
CN207662266U (en) * 2017-10-19 2018-07-27 北京交通大学 A kind of special messengerization intelligent recognition police gun managing device

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