CN104143073B - RFID-based gun position judgment system - Google Patents
RFID-based gun position judgment system Download PDFInfo
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- CN104143073B CN104143073B CN201410380457.XA CN201410380457A CN104143073B CN 104143073 B CN104143073 B CN 104143073B CN 201410380457 A CN201410380457 A CN 201410380457A CN 104143073 B CN104143073 B CN 104143073B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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Abstract
The invention discloses an RFID-based gun position judgment system. The system comprises an off-normal detection device, a tracking and positioning device and information processing equipment. The off-normal detection device comprises an RFID tag and a positioning card reader, wherein the RFID tag sends first information in a timed mode; the positioning card reader receives the first information sent by the RFID tag. The tracking and positioning device comprises a plurality of tracking card readers for receiving the first information sent by the RFID tag. The information processing equipment receives second information sent by the positioning card reader to judge whether a gun is off normal or not and receives fifth information sent by the tracking card readers to judge the moving trajectory and orientation of the off-normal gun. According to the RFID-based gun position judgment system, whether the gun is off normal or not can be quickly detected, the off-normal gun can be quickly tracked and recovered, and therefore the RFID-based gun position judgment system has good technical prospects.
Description
Technical field
The invention belongs to RFID applications, more particularly to a kind of location judging system based on RFID.
Background technology
In recent years, various countries' shooting incident takes place frequently, and the personal safety for giving people and the stable of society bring harm.Police gun
As the special tool(s) of fright crime, if not in place to its supervision cause police gun to lose, it will to country and society
Can bring major safety risks, thus police gun off normal detection and tracing and positioning becomes national governments and needs what is solved to ask
Topic.How when police gun offs normal situation, the situation of offing normal is detected rapidly simultaneously and alarm in the very first time, it is how right
Gun of offing normal carry out location tracking, and this plays conclusive effect to quickly giving gun of offing normal for change.
At present, the positioning tracking technology of comparative maturity has GPS (Global Positioning System) Global Satellite fixed
Position technology, by GPS terminal, transmission network and monitor supervision platform, can in real time be positioned in the world, be navigated.But by GPS
The detection of offing normal that being applied to off normal detection and the location tracking of gun but has many difficulties, first gun requires detecting distance scope
Smaller, GPS positioning technology positioning precision does not reach requirement.Secondly it is fixed gun of offing normal to be carried out using GPS positioning satellite technology
Position is followed the trail of to be needed to be mounted directly GPS terminal device on police gun, and not only needing corresponding software to coordinate causes cost too high, and
And its volume is larger, the volume and weight that can increased gun is installed in police gun, power consumption is high, needs Jing often to change electricity
Pond, these all cause using for gun inconvenient.
The content of the invention
In order to solve an above difficult problem, the invention provides a kind of be based on RFID (Radio Frequency
Identification, RF identification) gun location judging system, technical scheme is as follows：
A kind of gun location judging system based on RFID, including dislocation detecting device and message processing device；
The dislocation detecting device includes electronic tag, locating card reader；
The electronic tag is arranged in gun, and timing sends the first information；
The locating card reader, in default identification range, the first information that electronic tag described in timing receipt sends, and
Send the second information is generated after first information process to described information processing equipment；
Described information processing equipment, receives second information that the locating card reader sends；And, work as described information
Processing equipment does not receive in the given time second information that the locating card reader sends, and starts and reports to the police.
It is further preferred that the dislocation detecting device also includes the first photographic head；First photographic head shoots described
Image in the default identification range of locating card reader, and the first image information is stored as, second information includes described first
Image information, after gun are offed normal, checks gun off-location situation.
It is further preferred that the first information includes the identification number of unique mark electronic tag；Second packet
Include the identification number of electronic tag described in the identification number and unique mark of unique mark locating card reader.
It is further preferred that the locating card reader is received after the first information, send anti-to the electronic tag
Feedback confirmation；When the electronic tag does not receive the feedback acknowledgment information that the locating card reader sends, it enters
Enter alarm condition, power is improved automatically, accelerate the frequency for sending the first information.
It is further preferred that described warning includes artificial warning.
It is further preferred that the gun location judging system based on RFID, also including location tracking device；
The location tracking device includes multiple tracking card reader；
The plurality of tracking card reader is separately mounted to each road crossing, enters into described tracking in the electronic tag and reads
During the working region of card device, the tracking card reader reads the first information that the electronic tag sends, and by described the
Generate the 3rd information after one information processing to send to described information processing equipment.
It is further preferred that after warning is started, the gun enter undocked state, described information processing equipment sends
4th information to receive and launch into tracking state after the 4th information to the tracking card reader, the tracking card reader；
When the electronic tag inside gun of offing normal enters into the tracking card reader working region, the tracking is read
Card device reads the first information that the electronic tag inside gun of offing normal sends, and will be raw after first information process
Send to described information processing equipment into the 5th information.
It is further preferred that each described tracking card reader is respectively by a network interface and road monitoring network phase
Even.
It is further preferred that the road monitoring network includes multiple second cameras, each road crossing is provided with least one
The individual second camera；The second camera shoots the image for following the trail of card reader in default identification range, and deposits
Store up as the second image information, the 3rd information and/or the 5th information include second image information.
It is further preferred that the 3rd information includes following the trail of the identification number of card reader and unique mark described in unique mark
Know the identification number of the electronic tag；4th information is offed normal the mark of the electronic tag inside gun including unique mark
Knowledge number；5th information includes following the trail of the identification number and electronic tag described in unique mark of card reader described in unique mark
Identification number.
A kind of gun location judging system based on RFID that the present invention is provided, can bring following at least one technology effect
Really：
1st, electronic tag sends the first information to locating card reader, and locating card reader receives the first information and processes generation the
Two information are sent to message processing device, while sending feedback acknowledgment information to electronic tag；Send out when gun depart from preset range
After life is offed normal, locating card reader reads the first information sent less than electronic tag, it is impossible to second information that generates is processed, at information
Reason equipment does not receive the second information, then judge that gun are offed normal, and now, message processing device starts immediately warning, by rifle
Prop up and be set to illegal undocked state.Dislocation detecting device in the present invention carries out information exchange using RFID wireless radio-frequencies,
Increase RFID on gun, by using cooperatively with locating card reader, offing normal for gun can be detected rapidly,
The very first time reports to the police, and compared to the GPS technology that can only be typically tracked positioning, the present invention can be in gun using RFID technique
Reported to the police by offing normal, fast response time；And RFID small volume, power consumption is low, low cost, with preferably should
Use prospect.
2nd, each electronic tag No. ID comprising unique mark gun, associates model, numbering and the produces day of gun
Phase, after gun are offed normal, the Back ground Information of gun of offing normal can be checked, more analysis foundations are provided tracing and positioning.
3rd, after locating card reader receives the first information of electronic tag transmission, first information process is generated into second and is believed
Message processing device is ceased and is sent to, meanwhile, send a feedback acknowledgment information electron label；In gun off-location, positioning
Card reader reads the first information sent less than electronic tag, it is impossible to send feedback acknowledgment information electron label, now, electronics
Label can add high-power and accelerate transmission frequency automatically, be easy to follow the trail of the timely electronic tag obtained inside gun of offing normal of card reader
The first information of transmission.
4th, after gun off-location, message processing device starts immediately warning, meanwhile, in dislocation detecting device, also can people
Work is reported to the police.
5th, after warning is started, described information processing equipment sends the 4th information to the tracking card reader, described to chase after
Track card reader is received to start after the 4th information and followed the trail of；The electronic tag inside gun of offing normal enters into described chasing after
During track card reader working region, the first information that the electronic tag inside gun of offing normal sends is read, and will be described
The 5th information is generated after first information process to send to described information processing equipment.The tracking card reader of the present invention is arranged at each
Road crossing, after warning is started, the tracking card reader at each road crossing immediately enters tracking state, is easy to the gun to undocked state
Location tracking is carried out, tracking range is wide, efficiency high.
6th, the present invention in tracking card reader be connected with existing road monitoring network by network interface, by means of it is existing compared with
It is tracked for perfect road monitoring network, not only follows the trail of efficiency high, meanwhile, it is also cost-saved.
7th, in the present invention locating card reader and follow the trail of card reader and be also connected with photographic head respectively, the two is to information processing
Send the image information that photographic head shoots when equipment sends information simultaneously, so can be after gun be offed normal, to the ring offed normal
The environment of border and tracking recalls in time image information and is analyzed, situation about checking around gun.
Description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is a kind of schematic diagram of embodiment of the gun off-location detection process of the present invention；
Fig. 2 is a kind of schematic diagram of embodiment of the gun tracing and positioning process of the present invention；
Fig. 3 is a kind of structural representation of embodiment of the system of the present invention.
Specific embodiment
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to use needed for embodiment description
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only one embodiment of the present of invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, can be with other according to these accompanying drawings acquisitions
Accompanying drawing.
Used as a specific embodiment one, the gun location judging system based on RFID includes dislocation detecting device and information
Processing equipment；
Dislocation detecting device includes electronic tag, locating card reader；
Electronic tag is arranged on inside gun, regularly sends the first information to locating card reader, by electronic tag with it is fixed
Can position card reader carry out information exchange, and electronic tag can determine whether gun whether within the scope of default, so as to realize detection
Whether gun off normal；
Locating card reader, is placed in the preset range of the information that can read electronic tag transmission, receives electronics mark
The first information for sending is signed and issued, and first information process is generated into the second information and sent to message processing device；
Message processing device receives the second information that locating card reader sends；And, it is fixed not receive in Preset Time
The second information that position card reader sends, starts report to the police immediately.Can row information be entered by locating card reader and message processing device
Interaction, message processing device judges whether gun off normal.
In the above-described embodiments, wherein identification number of the first information comprising unique mark electronic tag, associates gun
Essential information, the including but not limited to numbering of gun, model and date of manufacture etc.；Second packet contains unique mark
The information such as the identification number of locating card reader, position, the time of the reception first information of the identification number coordinate interrelation card reader, institute
The second information is stated also including the mark number of electronic tag described in unique mark, the second information can also include the first information completely
's.
Embodiment one is improved, preferred embodiment two is obtained, wherein described dislocation detecting device also includes the
One photographic head；First photographic head shoots the image in the default identification range of the locating card reader, and is stored as the first figure
As information, when gun are offed normal, the first image information that the locating card reader shoots first photographic head, uniquely
Mark electronic tag identification number and locating card reader described in unique mark identification number process generate the second information send to
Message processing device, the first image information that described information processing equipment can be shot by the first photographic head checks how gun are sent out
Give birth to the whereabouts of gun after offing normal and offing normal.
Embodiment one is improved, preferred embodiment three is obtained, wherein the locating card reader can be to electronic tag
Feedback acknowledgment information is sent, so can be in the feedback acknowledgment information that locating card reader transmission is not received when the electronic tag
When, acquiescence enters undocked state, and electronic tag can automatically improve power, accelerates the frequency for sending the first information, is easy to following the trail of
When be easier to read the first information of electronic tag transmission.
The present invention provide based on the gun location judging system of RFID be applied to one of gun off-location detection it is complete
In embodiment, as shown in figure 1, detection process of specifically offing normal is：
(1) electronic tag is arranged on inside police gun, and timing sends the first information, and the first information includes unique mark electricity
The identification number of subtab, associates the essential information of gun, the including but not limited to numbering of gun, model and date of manufacture etc..
First photographic head is arranged near locating card reader, image in captured in real-time locating card reader preset range, and is stored as first
Image information.Locating card reader is received after the first information of electronic tag transmission, while reading the first image information, processes life
Into the second information, identification number of second packet containing unique mark locating card reader, the identification number of unique mark electronic tag and
The first image information that photographic head shoots, and the second information is sent to message processing device, and message processing device receives the
Two information, judge that the electronic tag, for legal, judges that case of firearms is normal according to logical operationss.Meanwhile, locating card reader is to electricity
Subtab sends a feedback acknowledgment information, when electronic tag receives the feedback acknowledgment information of locating card reader transmission, judges
Case of firearms is normal, and gun off-location situation does not occur, and keeps normal frequency persistently to send the first information.
(2) when gun depart from the default identification range of locating card reader, locating card reader does not receive electronic tag and sends out
The first information for sending, it is impossible to generate the second information and be sent to message processing device, now, message processing device is in the default time
The second information is not inside received, judges that the electronic tag is illegal according to logical operationss, that is, judged that gun there occurs and off normal, now
Start immediately and report to the police and gun are set to into illegal undocked state.Locating card reader cannot receive the first of electronic tag transmission
Information, it is impossible to send feedback acknowledgment information to electronic tag, electronic tag is not received by locating card reader in the default time
The feedback acknowledgment information of transmission, that is, judge that gun have been offed normal, and the electronic tag in gun of now offing normal can automatically improve work(
Rate, accelerates the frequency of transmission information, is easy to follow the trail of the first letter that card reader obtains in time the electronic tag transmission offed normal in gun
Breath.
Locating card reader of the present invention receives the first information that electronic tag timing sends, and to electricity in Preset Time
Can subtab sends feedback acknowledgment information, electronic tag timing is read in default identification range by locating card reader and is sent out
The first information for sending judging whether gun off normal, while positioning can also can be received in Preset Time by electronic tag
The feedback acknowledgment information that card reader sends judges whether gun off normal.
Used as another specific embodiment four of the present invention, the present invention still further comprises tracing positioning device, wherein chasing after
Track positioner includes multiple tracking card reader；
Each follow the trail of card reader be separately mounted to each main roads mouth, when the gun under normal condition enter into it is described many
During the working region of individual tracking card reader, the tracking card reader can read the electronics mark inside the gun under the normal condition
The first information for sending is signed and issued, the first information includes the identification number of unique mark gun, and by the first information
The 3rd information is generated after reason, the 3rd information includes that unique mark is currently followed the trail of the identification number of card reader, follows the trail of card reader
The information such as the time of the 3rd information are sent, current card reader of following the trail of sends the 3rd information to described information processing equipment, at information
Firearms information storage of the reason equipment in the way of daily record to receiving.
Example IV is improved, preferred embodiment five is obtained, wherein, after detecting that gun are offed normal, letter
Breath processing equipment starts immediately warning, and immediately the 4th information of transmission is chased after to described installed in the multiple of each main roads mouth
Track card reader, the 4th information is offed normal the identification number of gun including unique mark, and the plurality of tracking card reader is by receiving
To the 4th acquisition of information mark off normal the identification number of gun, so as to judge that the gun that current identification number is identified have been offed normal,
The plurality of tracking card reader launches into tracking state；When gun of offing normal enter into the working region for following the trail of card reader, institute
State the electronic tag inside gun of offing normal and send the first information, identification number of the first information with unique mark gun is chased after
Track card reader is matched according to the identification number of current gun with the identification number of the gun of offing normal in the 4th information for receiving, and is judged
Current gun are the gun offed normal, and the first information that the electronic tag of its inside sends is processed immediately, generate the
Five information are sent to described information processing equipment.
Embodiment five is improved, preferred embodiment six is obtained, wherein described each tracking card reader passes through respectively
One network interface is connected with road monitoring network so that tracing positioning device is directly connected into existing more perfect network, chases after
Track efficiency high, and, realize that tracing positioning device is handed over the information of message processing device by existing road monitoring networking
Mutually, it is cost-effective without the need for extra increase network.
Embodiment six is improved, preferred embodiment seven is obtained, wherein the road monitoring network includes multiple the
Two photographic head, respectively tracking card reader described with is connected described each second camera by network interface, the second shooting
Head is stored as the second image information, when gun are offed normal for shooting image in the default identification range of the tracking card reader
Afterwards, it is described to follow the trail of the second image information, the identification number of unique mark electronic tag that card reader shoots the second camera
And the identification number of tracking card reader described in unique mark processes the 5th information that generates and sends to message processing device, described information
The situation that processing equipment can be checked around gun of offing normal by the second image information that second camera shoots, fast and easy is followed the trail of
Gun.
In the above-described embodiments, wherein the 3rd information include unique mark described in follow the trail of card reader identification number and
The identification number of unique mark electronic tag；4th information is offed normal the mark of the electronic tag inside gun including unique mark
Number；5th information include being followed the trail of described in unique mark the identification number of card reader, the second image information and unique mark from
The identification number of the electronic tag inside the gun of position.
Specifically, it is applied to the one of gun tracing and positioning based on the gun location judging system of RFID what the present invention was provided
In individual complete embodiment, with reference to Fig. 2, concrete tracing and positioning process is：
Tracking card reader is respectively mounted in each main roads mouth (such as highroad mouth), when gun are offed normal, at information
Reason equipment sends the 4th information to each tracking card reader, and each is followed the trail of card reader and obtain unique mark in the 4th information and offs normal rifle
The identification number of internal electronic tag is propped up, when the gun with same identification number are through the different road crossings of installation tracking card reader
When, its internal electronic tag enters into the current working region for following the trail of card reader, and current card reader of following the trail of reads electronics mark
Sign and issue the first information for sending, and the 5th information is generated to first information process, the 5th information includes the in road monitoring network
The current tracking card reader that two photographic head shoot presets the second image information in identification range, and unique mark is currently followed the trail of
The identification number of card reader, and unique mark offs normal the identification number of the electronic tag inside gun, finally sends the 5th information
To message processing device, message processing device is received after the 5th information, you can is started follow-up tracing process, for example, is manually searched
Catch.
As the present invention a specific embodiment eight, be illustrated in figure 3 the present invention overall system structure figure, including from
Level detecting apparatus, tracing positioning device and message processing device；
Off-line detection device includes electronic card reader and locating card reader, in normal condition, regularly sets with information processing
It is standby to carry out information exchange, when gun off normal situation, report to the police immediately.
Tracing positioning device includes multiple tracking card reader, and in gun of offing normal the working region of the tracking card reader is entered
When, the tracking card reader sends the information of gun of offing normal to message processing device.
Message processing device, under normal circumstances, receive dislocation detecting device send firearms information, when gun occur from
During the situation of position, start report to the police immediately, and the information sent by receiving tracing positioning device carries out running orbit to gun of offing normal
Judge with orientation.
Specifically, the detailed process of gun location determination is：
In normal condition, dislocation detecting device work send the second information to message processing device, information receive from
The second information that level detecting apparatus send, judges that gun state is normal according to logical operationss.
When gun off-location, message processing device does not receive the second information of dislocation detecting device transmission, now, information
Processing equipment judges that gun are illegally offed normal according to logical operationss, starts report to the police immediately, while sending the 4th to tracing positioning device
Information.
After gun off-location, tracing positioning device receives the 4th information of message processing device transmission, when gun of offing normal
When disengaging preset range is entered in the working range of tracing positioning device, tracing positioning device will be received inside gun of offing normal
Electronic tag send the first information process generate the 5th information send to message processing device.
Message processing device receives the 5th information of the different time different location of tracing positioning device transmission, according to obtaining
The data display for taking is offed normal gun running orbit and orientation, meanwhile, by public monitoring camera-shooting network, rifle of offing normal can be checked
Ambient conditionss, realize that fast track is offed normal gun.
A kind of gun location judging system based on RFID that the present invention is provided, using RFID wireless radio-frequencies, passes through
Whether locating card reader reads the first information of electronic tag transmission judging whether gun off normal.When detecting gun off-location
When, message processing device starts immediately warning, and the gun that will off normal are set to illegal undocked state.Installed in chasing after for each road crossing
Track card reader receives the first information that electronic tag sends in gun of offing normal, and first information process is generated into the transmission of the 5th information
To message processing device, message processing device according to the acquisition of information gun running orbit and its orientation for receiving, by recalling
The second image information that second camera in monitoring camera-shooting network sends understanding gun peripheral situation, so as to realize that gun are fast
Speed is followed the trail of and recovered, and reaches the intelligent supervision of gun, is had a good application prospect.
Above the specific embodiment to inventing has been described in detail, but the present invention be not restricted to it is described above concrete
Embodiment, it is intended only as example.To those skilled in the art, any equivalent modifications that the system is carried out and replacement
Also all among scope of the invention.Therefore, impartial conversion done under the spirit and scope without departing from invention and modification,
All should cover within the scope of the invention.
Claims (8)
1. a kind of gun location judging system based on RFID, it is characterised in that set including dislocation detecting device and information processing
It is standby；
The dislocation detecting device includes electronic tag, locating card reader；
The electronic tag is arranged in gun, and timing sends the first information；
The locating card reader, in default identification range, the first information that electronic tag described in timing receipt sends, and by institute
State after the first information is processed and generate the second information and send to described information processing equipment；
Described information processing equipment, receives second information that the locating card reader sends；And, when described information process
Equipment does not receive in the given time second information that the locating card reader sends, and starts and reports to the police；
Also include location tracking device；
The location tracking device includes multiple tracking card reader；
The plurality of tracking card reader is separately mounted to each road crossing, and in the electronic tag tracking card reader is entered into
Working region when, the tracking card reader reads the first information that the electronic tag sends, and described first will believe
The 3rd information is generated after breath process to send to described information processing equipment；
After warning is started, gun enter undocked state, and described information processing equipment sends the 4th information and reads to described tracking
Card device, the tracking card reader to be received and launch into tracking state after the 4th information；
When the electronic tag inside gun of offing normal enters into the tracking card reader working region, the tracking card reader
The first information that the electronic tag that reading is offed normal inside gun sends, and will the first information process after generate the
Five information are sent to described information processing equipment.
2. the gun location judging system based on RFID according to claim 1, it is characterised in that：The detection dress of offing normal
Put and also include the first photographic head, first photographic head is connected with the locating card reader；First photographic head shoots described
Image in the default identification range of locating card reader, and be stored as the first image information, the locating card reader reads described the
One image information, second information includes described first image information.
3. the gun location judging system based on RFID according to claim 1, it is characterised in that：
The first information includes the identification number of electronic tag described in unique mark；
The mark of electronic tag described in the identification number and unique mark of second information including locating card reader described in unique mark
Knowledge number.
4. the gun location judging system based on RFID according to claim 1, it is characterised in that：
The locating card reader is received after the first information, and to the electronic tag feedback acknowledgment information is sent；
When the electronic tag does not receive the feedback acknowledgment information that the locating card reader sends, it enters warning shape
State, improves power automatically, accelerates the frequency for sending the first information.
5. the gun location judging system based on RFID according to claim 1, it is characterised in that：The warning includes people
Work is reported to the police.
6. the gun location judging system based on RFID according to claim 1, it is characterised in that：
Each described tracking card reader is connected respectively by a network interface with road monitoring network.
7. the gun location judging system based on RFID according to claim 6, it is characterised in that：
The road monitoring network includes multiple second cameras, and each road crossing is provided with second camera described at least one；
The second camera shoots the image for following the trail of card reader in default identification range, and is stored as the second image letter
Breath, the 3rd information and/or the 5th information include second image information.
8. the gun location judging system based on RFID according to claim 1, it is characterised in that：
3rd information includes following the trail of the identification number and electronic tag described in unique mark of card reader described in unique mark
Identification number；
4th information is offed normal the identification number of the electronic tag inside gun including unique mark；
5th information is offed normal inside gun including the identification number and unique mark that card reader is followed the trail of described in unique mark
The identification number of the electronic tag.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410380457.XA CN104143073B (en) | 2014-08-05 | 2014-08-05 | RFID-based gun position judgment system |
| PCT/CN2015/070539 WO2016019704A1 (en) | 2014-08-05 | 2015-01-12 | Rfid-based gun position judging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410380457.XA CN104143073B (en) | 2014-08-05 | 2014-08-05 | RFID-based gun position judgment system |
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| Publication Number | Publication Date |
|---|---|
| CN104143073A CN104143073A (en) | 2014-11-12 |
| CN104143073B true CN104143073B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410380457.XA Active CN104143073B (en) | 2014-08-05 | 2014-08-05 | RFID-based gun position judgment system |
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| CN (1) | CN104143073B (en) |
| WO (1) | WO2016019704A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143073B (en) * | 2014-08-05 | 2017-04-12 | 上海众人信息技术有限公司 | RFID-based gun position judgment system |
| CN106650857A (en) * | 2017-01-09 | 2017-05-10 | 深圳市安芯天网科技有限公司 | RFID anti-lost positioning system and positioning method thereof |
| CN107426697B (en) * | 2017-07-21 | 2020-07-24 | 深圳市盛路物联通讯技术有限公司 | Safety management method of firearm and firearm system |
| CN107578493A (en) * | 2017-07-26 | 2018-01-12 | 深圳市盛路物联通讯技术有限公司 | A kind of firearms method of controlling security and intelligent gun based on Internet of Things |
| CN107548020B (en) * | 2017-08-01 | 2020-07-24 | 深圳市盛路物联通讯技术有限公司 | Safety monitoring method for firearm use range and Internet of things monitoring equipment |
| CN107484106B (en) * | 2017-08-01 | 2020-04-10 | 深圳市盛路物联通讯技术有限公司 | Safety monitoring method for firearm use range and Internet of things access device |
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| CN107506673B (en) * | 2017-10-20 | 2021-10-15 | 中国人民解放军空军第一航空学院 | Gun visualization system based on RFID and method thereof |
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| WO2016019704A1 (en) | 2016-02-11 |
| CN104143073A (en) | 2014-11-12 |
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