CN106595395B - Dress terminal, service terminal and shooting detecting system - Google Patents
Dress terminal, service terminal and shooting detecting system Download PDFInfo
- Publication number
- CN106595395B CN106595395B CN201611142998.4A CN201611142998A CN106595395B CN 106595395 B CN106595395 B CN 106595395B CN 201611142998 A CN201611142998 A CN 201611142998A CN 106595395 B CN106595395 B CN 106595395B
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- Prior art keywords
- ejaculator
- shooting
- information
- possibility
- terminal
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/14—Apparatus for signalling hits or scores to the shooter, e.g. manually operated, or for communication between target and shooter; Apparatus for recording hits or scores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/06—Acoustic hit-indicating systems, i.e. detecting of shock waves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Alarm Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Wearing terminal, service terminal and shooting detecting system provided by the invention, wearing terminal is for acquiring acceleration information and voice data, the effective fire of ejaculator is analyzed according to this, and by the information of the effective fire be sent to the service terminal come it is for statistical analysis and show, execution efficiency is high and accuracy is good, problem of the prior art is solved, and training data is very clear, plays a multiplier effect for trained effect.
Description
Technical field
The present invention relates to firearm training technical fields, more particularly to wearing terminal, service terminal and shooting detecting system.
Background technology
Firing Velocity when gunman shoots is (including receiving the time of instruction percussion for the first time, and every time fire
Interval) and accuracy, it afield can largely determine the survival rate of individual soldier, the high team of aggregate level fights or even energy
Determine the victory or defeat of local war, therefore in training, the Firing Velocity of gunman, which is often considered as an important indicator, to be examined,
Previous training method, not only takes, and consumes people and the low poor reliability of efficiency, the accuracy of data be not also high.
Invention content
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide dress terminal, service terminal and penetrate
Detecting system is hit, by detecting the effective fire information of identification ejaculator automatically and being transmitted, stored and analyzed, execution efficiency
High and accuracy is good, solves problem of the prior art.
In order to achieve the above objects and other related objects, the present invention provides a kind of wearing terminal, is worn on ejaculator, described
Dressing terminal includes：Sound transducer, for acquiring voice data；3-axis acceleration sensor, for acquiring acceleration information；
First processing units connect the sound transducer and 3-axis acceleration sensor, for receiving the sound in preset time point
The acceleration information that the voice data and 3-axis acceleration sensor that sound sensor is acquired are acquired, and from the acceleration
The motion conditions of data acquisition ejaculator whether meet fire feature with first judge whether the ejaculator can
It can shooting；Volume situation, which is obtained, from the voice data judges whether that the possibility of the ejaculator is shot with second；
One judgement and the second judgement are all in the case of may shooting, to judge that there are the effective fire of the ejaculator；First channel radio
Believe unit, be connected to the first processing units and and external device communication, for by the information of the effective fire to outgoing
It send.
In one embodiment of the invention, first wireless communication unit is additionally operable to receive from the service terminal
Start shooting instruction and terminate shooting instruction；The preset time point is after receiving the end shooting instruction.
In one embodiment of the invention, the wearing terminal, including：First display unit described has for showing
Imitate the prompt message of shooting.
In one embodiment of the invention, the motion conditions that ejaculator is obtained from the acceleration information are sentenced with first
The disconnected possibility with the presence or absence of the ejaculator is shot, including：Modulus data are obtained to the acceleration information modulus；Add to described
Accelerometer data samples and the corresponding sample for obtaining modulus data；It is calculated with discrete according to its according to the sample
Degree judges whether the motion conditions of ejaculator meet fire feature；If meeting the fire feature, judgement is deposited
It is shot in the possibility of the ejaculator.
It is described to be judged whether from voice data acquisition volume situation with second in one embodiment of the invention
The possibility of the ejaculator is shot, including：Judge whether voice data is more than sound threshold value；If more than then judging to exist described
The possibility of ejaculator is shot.
In one embodiment of the invention, the type of the wearing terminal includes：Bracelet or armlet.
In order to achieve the above objects and other related objects, the present invention provides a kind of service terminal, including：Second wireless communication
Unit, and external device communication, to receive by being worn on the shooting sent acquired in the wearing terminal of ejaculator and externally
The information of the effective fire of person；Second processing unit connects second wireless communication unit, for receiving the effective fire
Information and stored；And the information for the effective fire to being stored is for statistical analysis to obtain analysis result；The
Two display units connect the second processing unit, for showing the analysis result.
In one embodiment of the invention, the second processing unit starts shooting instruction and end shooting for generating
Instruction；Second wireless communication unit is additionally operable to start shooting instruction and end shooting to wearing terminal transmission is described
Instruction.
In one embodiment of the invention, the type of the service terminal includes：Tablet computer, computer, laptop,
And any one in smart mobile phone.
In order to achieve the above objects and other related objects, the present invention provides a kind of shooting detecting system, including：Described wears
Wear terminal and the service terminal.
As described above, wearing terminal provided by the invention, service terminal and shooting detecting system, wearing terminal is for acquiring
Acceleration information and voice data analyze the effective fire of ejaculator according to this, and the information of the effective fire are sent to described
Service terminal comes for statistical analysis and shows, execution efficiency is high and accuracy is good, solves problem of the prior art, and training number
According to very clear, play a multiplier effect for trained effect.
Description of the drawings
Fig. 1 is shown as the structural schematic diagram of shooting detecting system of the present invention in an embodiment.
Fig. 2 is shown as the structural schematic diagram of wearing terminal of the present invention in an embodiment.
Fig. 3 is shown as the flow diagram that wearing terminal of the present invention in an embodiment carries out effective fire judgement.
Fig. 4 is shown as the flow diagram of sub-step of the acceleration information processing step in an embodiment in Fig. 3.
Fig. 5 is shown as the structural schematic diagram of service terminal of the present invention in an embodiment.
Component label instructions
101 wearing terminals
102 service terminals
201 sound transducers
202 3-axis acceleration sensors
203 first processing units
204 first wireless communication units
501 service terminals
502 second communication units
503 second processing units
504 second display units
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this specification below by way of specific specific example
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that the diagram provided in following embodiment only illustrates the basic structure of the present invention in a schematic way
Think, component count, shape and size when only display is with related component in the present invention rather than according to actual implementation in schema then
Draw, when actual implementation kenel, quantity and the ratio of each component can be a kind of random change, and its assembly layout kenel
It is likely more complexity.
Technical scheme of the present invention is applied in firearm training, for assisting firearms trainer to be shot at the inspection of behavior
It surveys.
As shown in Figure 1, the present invention provides a kind of shooting detecting system comprising wearing terminal 101 and service terminal 102.
The wearing terminal 101 is worn on ejaculator, it is preferred that since shooting mainly utilizes arm, the wearing terminal
101 be the hand or arm for being worn on ejaculator, for example, bracelet, armlet etc., is equipped with sound transducer and 3-axis acceleration
Sensor, is respectively used to the voice data and the acceleration information that is moved in shooting course of ejaculator of acquisition environment, and according to
To analyze the information of ejaculator's effective fire, to which mode transmits outward by radio communication.
The service terminal 102, type include：Appointing in tablet computer, computer, laptop and smart mobile phone
Meaning is a kind of；It directly or indirectly (passing through wireless relay etc.) wireless communication can connect the wearing terminal 101, to establish communication
It after connection, receives the information of the effective fire and storage, and then for statistical analysis can obtain analysis result, shown
To reflect the gunnery training situation of the ejaculator.
As shown in Fig. 2, the present invention provides the circuit structure that wearing terminal described in an embodiment is realized comprising：Sound
Sensor 201,3-axis acceleration sensor 202, first processing units 203 and the first wireless communication unit 204.
The sound transducer 201, for acquiring voice data；
The 3-axis acceleration sensor 202, for acquiring acceleration information；
The first processing units 203 connect the sound transducer 201 and 3-axis acceleration sensor 202, for connecing
The voice data that the sound transducer 201 is acquired and the acceleration information that 3-axis acceleration sensor 202 is acquired are received,
To judge existing effective fire according to this.
In an embodiment, the functional circuit of the wearing terminal can pass through Implementation of Embedded System, first processing
Unit 203 may include：Embeded processor (such as MCU, SoC etc.)；The embeded processor is connected with memory (ROM, RAM
Deng), sound transducer 201 and 3-axis acceleration sensor 202 etc..
The memory can be divided into memory and external memory, and the external memory is for storing various software programs, the embedded place
Reason device control corresponding software program be adjusted to memory operation, to realize various functions, such as sensor data acquisition, may shooting and
The judgement etc. of effective fire behavior.
As shown in figure 3, the displaying wearing terminal specifically carries out the process of effective fire detection：
Step S1：The voice data that the sound transducer is acquired is obtained in preset time point and 3-axis acceleration passes
The acceleration information that sensor is acquired.
In one embodiment of the invention, since firearm training is cyclic behaviour, that is, be repeated periodically carry rifle,
It aims at, shoot, putting down action, therefore the acquisition of the voice data and acceleration information can be carried out periodically, if one
The period of secondary fire needs 5 seconds, then can be acquired once by the 20ms spaced far less than the shooting, and preset time point
It can be set by the period.
The acceleration information of 3-axis acceleration sensor acquisition includes：X-axis acceleration information, y-axis acceleration information,
And z-axis acceleration information can also normalizing analysis for being analyzed respectively.
Step S2：Whether the motion conditions that ejaculator is obtained from the acceleration information meet fire feature with first
Judge whether the possibility shooting of the ejaculator.
In an embodiment, interference can be filtered out by sampling and carrying out sample statistics analysis, which may source
The arm of the invalid shooting behavior or non-shooting behavior of (such as relatively slow in speed) is required to shake in being unsatisfactory for fire
Deng.
Specifically, as shown in figure 4, in an embodiment, step S2 includes：
Step S21：Modulus data are obtained to the acceleration information modulus.
In this present embodiment, the modulus refers to obtaining modulus data to x, y, z axle acceleration data modulus.
Step S22：To the accelerometer data samples and the corresponding sample for obtaining modulus data.
In this present embodiment, can for example countershaft carries out x, y, z axle acceleration data to sample multiple sampled points respectively on time,
Then each sampled point of acceleration information is corresponding with the sampled point of modulus data, and forms the sample of modulus data.
Step S23：It is calculated according to the sample to judge the movement feelings of ejaculator according to its dispersion degree
Whether condition meets fire feature.
Step S24：If meeting the fire feature, there are the shootings of the possibility of the ejaculator for judgement.
Preferably, step S25：If not meeting, it is believed that not being shooting.
In this present embodiment, if there are shooting behavior, firearms user should first have significantly acting for burst
Fire feature will judge whether to meet this feature, then can be by calculating the standard deviation of the sample of modulus data, and sentence
Whether disconnected standard deviation is more than some threshold value, if more than, then it would know that the dispersion degree of modulus data sampling sample is higher, and may
It is to have shooting behavior.
Step S3：Volume situation, which is obtained, from the voice data judges whether that the possibility of the ejaculator is penetrated with second
It hits.
In one embodiment of the invention, even if first being judged as to penetrate to carry out by analyzing acceleration information
Hit behavior, and if occur ejaculator only present arms and do not shoot, therefore need coordinate sound judged；But if neighbouring is other
The shooting sound of ejaculator may interfere the accuracy of shooting judgement.
Therefore, step S3 includes：Judge whether voice data is more than sound threshold value, which should be more than neighbouring
The shooting of other ejaculators generates the volume of sound；And if more than the sound threshold value, then there are the possibility of the ejaculator for judgement
Shooting；If being less than, also can determine that not to be shooting.
Step S4：In the case of first judges and second judges to be all possible shooting, judge that there are the ejaculator's
Effective fire.
In one embodiment of the invention, briefly, that is, judging that ejaculator carried out fire really, and produce
The shooting sound for meeting volume condition has been given birth to, then can determine that ejaculator has successfully completed shooting behavior, and has been denoted as effective fire one
It is secondary.
It repeats the i.e. recordable ejaculator of above-mentioned S1~S4 processes and has carried out how many times effective fire behavior in gunnery training.
First wireless communication unit 204, be connected to the first processing units and and external device communication, for will
The information of the effective fire is sent out.
In a specific embodiment, first wireless communication unit 204 may be, for example, bluetooth, infrared, WiFi, GPRS,
Or the various circuit modules such as Zigbee, preferably WiFi module.
Preferably, the wearing terminal also has display unit, is connected to the first processing units；The display unit
It may be, for example, the LED or LCD display of reduced size, to show the prompt message of the effective fire to ejaculator, such as " have
Effect shooting 1 time ", " effective fire 2 times " etc..
As shown in figure 5, the structural schematic diagram of service terminal 501 described in displaying one embodiment of the invention, the service is eventually
End 501 includes：Second communication unit 502, second processing unit 503 and the second display unit 504.
Second wireless communication unit 502, and external device communication, to receive the wearing terminal by being worn on ejaculator
The information of the effective fire of the ejaculator that is acquired and externally sending.
In an embodiment, second wireless communication unit 502 may be, for example, bluetooth, infrared, WiFi, GPRS or
The various circuit modules such as Zigbee, preferably WiFi module.
The second processing unit 503 connects second wireless communication unit 502, for receiving the effective fire
Information and be stored in such as database；And the information for the effective fire to being stored is for statistical analysis to obtain
To analysis result.In an embodiment, the second processing unit 503 may include：Embeded processor or CPU, are connected with
Memory (ROM, RAM etc.), function is realized by embedded system or master system.
Preferably, the second processing unit 503 starts shooting instruction and end shooting instruction for generating；Described
Two wireless communication units are additionally operable to start shooting instruction and terminate to shoot to instruct with described to wearing terminal transmission is described
Wearing terminal shows or carries out voice prompt etc..
The analysis result can be, for example, the number etc. of effective fire；And it carries out starting to penetrate in the control of service terminal 501
In the case of hitting instruction and terminating shooting instruction transmission, the quantity that can also count effective fire accounts for the ratio of total shooting number
Deng.
Second display unit 504 connects the second processing unit 503, for showing the analysis result.
In an embodiment, second display unit 504 can be LED or LCD display etc., and it is man-machine can to provide one
Interactive graphics (IG) interface, above-mentioned analysis result (such as the quantity of the number of effective fire, effective fire accounts for the ratio of total shooting number
Deng) can be showed by list and/or diagrammatic form in the human-computer interaction graphical interfaces, so that the personnel such as such as coach look into
It sees.
In conclusion wearing terminal provided by the invention, service terminal and shooting detecting system, wearing terminal is for acquiring
Acceleration information and voice data analyze the effective fire of ejaculator according to this, and the information of the effective fire are sent to described
Service terminal comes for statistical analysis and shows, execution efficiency is high and accuracy is good, solves problem of the prior art, and training number
According to very clear, play a multiplier effect for trained effect.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology can all carry out modifications and changes to above-described embodiment without violating the spirit and scope of the present invention.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should by the present invention claim be covered.
Claims (9)
1. a kind of wearing terminal, which is characterized in that be worn on ejaculator, the wearing terminal includes：
Sound transducer, for acquiring voice data；
3-axis acceleration sensor, for acquiring acceleration information；
First processing units connect the sound transducer and 3-axis acceleration sensor, for receiving institute in preset time point
The voice data that sound transducer is acquired and the acceleration information that 3-axis acceleration sensor is acquired are stated, and is added from described
Whether the motion conditions of speed data acquisition ejaculator meet fire feature judges whether the ejaculator with first
Possibility shooting；Volume situation, which is obtained, from the voice data judges whether that the possibility of the ejaculator is shot with second,
It includes：Judge whether voice data is more than sound threshold value；If more than then there are the shootings of the possibility of the ejaculator for judgement；
First judgement and the second judgement are all in the case of may shooting, to judge that there are the effective fire of the ejaculator；
First wireless communication unit, be connected to the first processing units and and external device communication, for effectively being penetrated described
The information hit is sent out.
2. wearing terminal according to claim 1, which is characterized in that first wireless communication unit is additionally operable to receive
That carrys out self serving terminal starts shooting instruction and end shooting instruction；The preset time point refers to receiving end shooting
After order.
3. wearing terminal according to claim 1, which is characterized in that including：First display unit described has for showing
Imitate the prompt message of shooting.
4. wearing terminal according to claim 1, which is characterized in that described to obtain ejaculator's from the acceleration information
Motion conditions judge whether that the possibility of the ejaculator is shot with first, including：
Modulus data are obtained to the acceleration information modulus；
To the accelerometer data samples and the corresponding sample for obtaining modulus data；
It is calculated according to the sample to be penetrated according to its dispersion degree to judge whether the motion conditions of ejaculator meet
Hit motion characteristic；
If meeting the fire feature, there are the shootings of the possibility of the ejaculator for judgement.
5. wearing terminal according to claim 1, which is characterized in that it is described wearing terminal type include：Bracelet or arm
Ring.
6. a kind of service terminal, which is characterized in that including：
Second wireless communication unit, it is acquired in the wearing terminal of ejaculator and right by being worn on to receive with external device communication
The information of the effective fire of the ejaculator of outer transmission；Wherein, the judgment mode of the information of the effective fire is as follows：Acquisition
Voice data and the acceleration information that is acquired of 3-axis acceleration sensor, and obtain ejaculator from the acceleration information
Motion conditions whether meet fire feature with first judge whether the ejaculator possibility shoot；From the sound
Sound data acquisition volume situation judges whether that the possibility of the ejaculator is shot with second comprising：Judge voice data
Whether sound threshold value is more than；If more than then there are the shootings of the possibility of the ejaculator for judgement；Judge first and second judges all
For it may shoot in the case of, judge that there are the effective fire of the ejaculator；
Second processing unit connects second wireless communication unit, and the information for receiving the effective fire is simultaneously deposited
Storage；And the information for the effective fire to being stored is for statistical analysis to obtain analysis result；
Second display unit connects the second processing unit, for showing the analysis result.
7. service terminal according to claim 6, which is characterized in that the second processing unit starts to penetrate for generating
It hits instruction and terminates shooting instruction；Second wireless communication unit is additionally operable to start to penetrate to wearing terminal transmission is described
It hits instruction and terminates shooting instruction.
8. service terminal according to claim 6, which is characterized in that the type of the service terminal includes：Computer and intelligence
Can be in mobile phone any one.
9. a kind of shooting detecting system, which is characterized in that including：Such as wearing terminal according to any one of claims 1 to 5,
And the service terminal as described in any one of claim 6~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142998.4A CN106595395B (en) | 2016-12-07 | 2016-12-07 | Dress terminal, service terminal and shooting detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142998.4A CN106595395B (en) | 2016-12-07 | 2016-12-07 | Dress terminal, service terminal and shooting detecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106595395A CN106595395A (en) | 2017-04-26 |
| CN106595395B true CN106595395B (en) | 2018-10-16 |
Family
ID=58598991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611142998.4A Active CN106595395B (en) | 2016-12-07 | 2016-12-07 | Dress terminal, service terminal and shooting detecting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106595395B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107566005B (en) * | 2017-07-25 | 2020-07-03 | 深圳市盛路物联通讯技术有限公司 | Safety monitoring method for firearm and intelligent firearm |
| CN109282695A (en) * | 2018-09-25 | 2019-01-29 | 杭州行开科技有限公司 | A kind of gunnery training naked eye 3D system |
| CN109341412B (en) * | 2018-11-07 | 2021-06-11 | 成都方德尔科技有限公司 | Shooting detection system and method |
| CN109373809A (en) * | 2018-12-03 | 2019-02-22 | 蔡欢 | Shooting game system |
| CN111564073B (en) * | 2020-04-13 | 2022-05-03 | 中国人民解放军陆军勤务学院 | Method and system for simulating gun opening of firearms in military simulation |
| CN114818836B (en) * | 2022-06-29 | 2022-09-20 | 电科疆泰(深圳)科技发展有限公司 | Shooting counting method and device, electronic equipment and storage medium |
-
2016
- 2016-12-07 CN CN201611142998.4A patent/CN106595395B/en active Active
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|---|---|
| CN106595395A (en) | 2017-04-26 |
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