CN106710348A - Civil air defense interactive experience method and system - Google Patents

Civil air defense interactive experience method and system Download PDF

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Publication number
CN106710348A
CN106710348A CN201611189160.0A CN201611189160A CN106710348A CN 106710348 A CN106710348 A CN 106710348A CN 201611189160 A CN201611189160 A CN 201611189160A CN 106710348 A CN106710348 A CN 106710348A
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China
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information
air defense
people
user
imaging
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CN201611189160.0A
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秦霞
姜华
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JIANGSU QIANJING INFORMATION TECHNOLOGY Co Ltd
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JIANGSU QIANJING INFORMATION TECHNOLOGY Co Ltd
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Priority to CN201611189160.0A priority Critical patent/CN106710348A/en
Publication of CN106710348A publication Critical patent/CN106710348A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00Simulators for teaching or training purposes

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention relates to a civil air defense interactive experience method, which comprises the steps of selecting a scene to be simulated, and sending the result to an imaging device; performing three-dimensional stereoscopic imaging on the selected simulation scene by the imaging device; acquiring image information in the imaging simulation scene; comparing the image information with a preset identity recognition image; if the image information is successfully matched with the preset identity recognition image, judging a user entering the imaging simulation scene, marking the user, and tracking and detecting operation information of the user, otherwise, returning to the previous step; acquiring the operation information of the user; performing preprocessing on the operation information of the user; analyzing the preprocessed operation information to acquire an assessment result for the operation information of the user; and if the image information in the operation information is lost, judging the user leaving the scene, and terminating tracking and detecting, otherwise, continuing to execute the above steps. Utilization conditions of a user for civil air defense equipment can be effectively assessed, and the learning effect is improved.

Description

A kind of people's air defense Interactive Experience method and system
Technical field
The invention belongs to people's air defense communication and education field, specially a kind of people's air defense Interactive Experience method and system.
Background technology
With continuing to develop for people's air defense propaganda and education technology, the neck such as people's air defense jury rig, flood-fighting equipment, emergency relief equipment Domain to propagate and educate means and teaching efficiency proposes requirement higher, it is necessary to it can be in the people's air defense propaganda and education work of general population In work, integrated application informationization technology means improve people's air defense propaganda and education efficiency, Scientific evaluation propaganda and education achievement.People's air defense propaganda and education works Important usually one of the propaganda work of country, existing people's air defense propaganda and education means are limited by fixed venue construction, propaganda and education's crowd's coverage rate It is small;Imparted knowledge to students using object visual and audio frequency and video means play educational programme, teaching efficiency does not reach expected purpose, and shortage section Propaganda and education's method of assessment.Additionally, traditional people's air defense propaganda and education method is broadcasting promotional videos, this propaganda and education's method can not allow and make User really knows from experience the specific environment and situation at people's air defense scene, and propaganda and education's effect is poor.
The content of the invention
The present invention proposes a kind of people's air defense Interactive Experience method and system, and the present invention is using VR or holographic technique simulation people's air defense Site environment, the operation information equipped to people's air defense by information collecting device collection user is simultaneously estimated, and effectively improving makes The learning efficiency of user, and the system is met into a surname as limitation of the people's air defense propaganda and education to conditions such as places in movable square compartment, is broken through The requirement that teaching and administrative staff makees.
Technical scheme is as follows:
A kind of people's air defense Interactive Experience method, comprises the following steps:
S100:The scene to be simulated of selection, imaging device is sent to by the selection result;
S200:Imaging device carries out three-dimensional imaging to the simulated scenario for selecting, and forms simulated scenario;
S300:Image information in collection Imaging Simulation scene;
S400:Image information is carried out to be contrasted with default identification image;
S500:If image information and the success of default identification image comparison, are judged to have a user to enter Imaging Simulation scene, is marked to the user, and starts the operation information of the tracing detection user, otherwise, returns to step Rapid S400;
S600:Gather the operation information of user;
S700:Operation information to collecting is pre-processed;
S800:Pretreated operation information is analyzed, user's operation information assessment result is obtained;
S900:If the image information in operation information is lost, it is judged to that user leaves scene, terminates tracing detection, Otherwise, step S600- steps S800 is continued executing with.
Further, pre-processed as wavelet transformation is combined with medium filtering in the step S700.
Further, operation information described in the step S600 includes the positional information of RFID device collection, shooting system The image information that system is collected, and the action message that attitude transducer is collected;
Further, the step S800 is specially:
S801:The positional information that RFID device is gathered is contrasted with the standard location information for prestoring, if matching degree reaches To 90%, then next step is carried out, be D by assessment result deciding grade and level otherwise;
S802:Pretreated image information is contrasted with the standard picture information for prestoring, if matching degree reaches 80%, then next step is carried out, it is C by assessment result deciding grade and level otherwise;
S803:By pretreated action message and the standard operation information contrast for prestoring, if matching degree reaches 80%, It is A by assessment result deciding grade and level, is B by assessment result deciding grade and level if matching degree reaches 70%, otherwise, is by assessment result deciding grade and level C。
A kind of people's air defense Interactive Experience system, including people's air defense equipment, control device, imaging device, information collecting device and logical T unit;
RFID chip is included in the people's air defense equipment, RFID chip is used to gather the positional information of people's air defense equipment;
The control device is used to send control information to imaging device, and control imaging device carries out scene imaging, and will The information that information collecting device is collected is estimated;
The imaging device is three-dimensional laser holographic imaging apparatus, and scene is carried out for the control information according to control device Imaging;
Described information harvester is used to gather the operation information to people's air defense equipment;
The communicator is used to realize the information transfer between control device, imaging device and information collecting device.
Further, the RFID chip is small flexible passive RFID chips.
Further, described information harvester is camera system, attitude transducer and RFID awareness apparatus, the shooting System is used to gather image information, and the attitude transducer is used to gathering action message, the RFID awareness apparatus be used for RFID chip is used cooperatively, and reads RFID chip information.
Further, also including VR experience apparatus.
Further, also including display device.
Further, the communicator is radio communication device.
Further, also including environment simulator.
Further, described environment simulator includes alarm analogue means, smoke modelling device, temperature simulator And sound simulation device.
Further, the people's air defense is equipped for the disassembled structure with assembling.
Further, the people's air defense Interactive Experience system is installed in movable square compartment.
Further, the VR experience apparatus have multiple degrees of freedom capture function.
People's air defense Interactive Experience method and system proposed by the present invention can effectively assess use of the user for defense equipment Situation, improves results of learning, and using three-dimensional image forming apparatus simulation people's air defense scene in system, realization has three-dimensional vertical to people's air defense scene Body is experienced, and people's air defense interaction systems are mountable in shelter, can reach the effect of mobile propaganda and education.
Brief description of the drawings
Fig. 1 is people's air defense Interactive Experience method schematic diagram in the embodiment of the present invention;
Fig. 2 is evaluation process schematic diagram in people's air defense Interactive Experience method in the embodiment of the present invention;
Fig. 3 is people's air defense Interactive Experience system structure diagram of the present invention;
Fig. 4 is people's air defense Interactive Experience system structural representation in shelter of the invention;
Fig. 5 is RFID chip integrated design figure in people's air defense equipment in the present invention;
Fig. 6 is scheme of installation of the VR glasses in VR experience apparatus in the present invention.
Fig. 7 is that people's air defense is equipped in the information association figure shown in hologram display cabinet in the present invention.
Description of symbols in accompanying drawing:
1st, people's air defense equipment;2nd, control device;3rd, imaging device;4th, information collecting device;5th, communicator;
6th, camera system;7th, attitude transducer;8th, display device;9th, material object display cabinet;10th, VR experience apparatus;
11st, environment simulator;12nd, hologram display cabinet;13rd, RFID chip;14th, sensing device;15th, setting-up piece;
16th, fixed support;17th, built-in display screen;18th, processing terminal and Power convert;19th, imaging display mirror.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment, technical scheme is described in detail.It should be appreciated that shown in accompanying drawing Each parts are schematic and nonrestrictive, and each feature draws not in scale.
Embodiment 1
As shown in figure 1, the present invention proposes a kind of people's air defense Interactive Experience method, specifically, comprising the following steps:
S100:The scene to be simulated of selection, imaging device is sent to by the selection result.Wherein, the field to be simulated Scape is selected by intelligent terminal, including computer, panel computer or device etc. smart mobile phone, and by selection result by wireless Communicator is sent to imaging system, and radio communication device can be WIFI communicators or Bluetooth communication device etc..Imaging system Can be conventional display device, such as LED display, LCD display, and special angle can be used using multiple LED or LCD display Splicing, produces around stereoscopic three-dimensional imaging effect, such as using 6 LED display curtains using 60 ° of angle splicings, or uses 12 LED display curtain is using 30 ° of angle splicings, additionally, imaging device can also use three-dimensional imaging device, such as three-dimensional laser is complete Breath imaging device, holographic projector etc. form three-dimensional imaging.In the present embodiment, the scene to be simulated is pre-stored in storage system In, can also be downloaded by network, including various people's air defense scenes, such as earthquake, fire, flood.
S200:Imaging device carries out three-dimensional imaging to the simulated scenario for selecting, and forms simulated scenario.
S300:Image information in collection Imaging Simulation scene, in the present embodiment, is believed using camera head collection image Breath.
S400:Image information is carried out to be contrasted with default identification image, in the present embodiment, default identity Identification image can be various motion information, such as wave, simple motion of squatting down.
S500:If image information and the success of default identification image comparison, are judged to have a user to enter Imaging Simulation scene, is marked to the user, and starts the operation information of the tracing detection user, otherwise, returns to step Rapid S400.In the present embodiment, user's action message in the image information that can be collected by image extraction method extraction is such as made User's human synovial point data etc., then the information that will be extracted by method for registering images is contrasted with presupposed information, if matching somebody with somebody Quasi- rate reaches more than 90%, then be judged to contrast successfully.After contrasting successfully, it is judged to have a user to enter Imaging Simulation Scape, is marked to the user, is such as labeled as user 1, user 2, and each user is tracked respectively, examines Its operation information is surveyed, the operation information in the present embodiment, including user's elemental motion information and right in different simulated scenarios The operation information of people's air defense equipment, wherein, people's air defense is equipped for the equipment used during people's air defense propaganda and education, such as people's air defense whistle, reflective escape Raw rope, portable type multifunctional emergent torch, anti-dust respirator, slip-proof glove, disaster prevention emergency raincoat, the special compressed towel hand of earthquake Set, the emergent blanket of insulation, heat-preserving tent, ultra-thin insulation sleeping bag, Multifunctional folding shovel, Folding pail, multi-purpose tool axe and many Functional pincers etc..
S600:The operation information of user is gathered, including positional information is gathered using RFID device, adopted using camera system Collect image information, and action message is collected using attitude transducer.
S700:Operation information to collecting is pre-processed, and such as the image information for collecting, uses wavelet transformation The method being combined with medium filtering carries out denoising.
S800:Pretreated operation information is analyzed, user's operation information assessment result is obtained.
S900:If the image information in operation information is lost, i.e., image information is consistent with background information, then be judged to use Person leaves scene, terminates tracing detection, otherwise, continues executing with step S600- steps S800.In the present embodiment, image information is Pretreated image information, background information is the projection scene being pre-selected.
As shown in Fig. 2 the evaluation process of step S800 is specially:
S801:The positional information that RFID device is gathered is contrasted with the standard location information for prestoring, if matching degree reaches To 90%, then next step is carried out, be D by assessment result deciding grade and level otherwise;
S802:Pretreated image information is contrasted with the standard picture information for prestoring, if matching degree reaches 80%, then next step is carried out, it is C by assessment result deciding grade and level otherwise;
S803:By pretreated action message and the standard operation information contrast for prestoring, if matching degree reaches 80%, It is A by assessment result deciding grade and level, is B by assessment result deciding grade and level if matching degree reaches 70%, otherwise, is by assessment result deciding grade and level C。
Specific assessment parameter can be adjusted according to actual conditions, and such as user is beginner, and beginner mode can be set, Assessment difficulty is reduced, in such as step S801, matching degree 80% is adjusted to, you can enters next step assessment;In step S802, 70% is adjusted to degree, you can enter next step assessment;In step S803, matching degree reaches 70%, you can be assessed as A grades, 60% is reached with degree, you can be assessed as B grades, other are assessed as C grades.If user is to demonstrate this, then fugleman's pattern can be set, Assessment difficulty is improved, in such as step S801, matching degree 95% is adjusted to, can just be assessed into next step;In step S802, 95% is adjusted to degree, can just be assessed into next step;In step S803, matching degree reaches 90%, can just be assessed as A grades, 80 are reached with degree, B grades can be just assessed as, other are assessed as C grades.
Embodiment 2
As shown in figure 3, the present invention proposes a kind of people's air defense Interactive Experience system, including people's air defense equipment 1, control device 2, into Picture device 3, information collecting device 4 and communicator 5, wherein, information collecting device includes camera system 6 and attitude transducer 7. In the present embodiment, people's air defense equipment 1 is specially the equipment used in people's air defense, civil defence, such as people's air defense whistle, reflective escaping rope, pocket Multi-function emergency torch, anti-dust respirator, slip-proof glove, disaster prevention emergency raincoat, the special compressed towel gloves of earthquake, insulation are emergent Blanket, heat-preserving tent, ultra-thin insulation sleeping bag, Multifunctional folding shovel, Folding pail, multi-purpose tool axe and multifunctional pincer etc..Such as Shown in Fig. 5, RFID chip 13 is installed in people's air defense equipment 1, control device 2 is intelligent terminal, such as microcomputer, panel computer Or smart mobile phone etc., imaging device 3 is dimension laser hologram imaging device, and information collecting device 4 is sensed for camera system 6, attitude Device 7 and RFID awareness apparatus (not shown)s, communicator 5 are radio communication device, and specially WI-FI or Bluetooth communication are filled Put.
When using, user by control device 1 select the scene to be simulated, control device 1 by the scene by into As device 3 carries out three-dimensional imaging, simulated scenario is obtained, in the present embodiment, three-dimensional imaging is holographic by three-dimensional laser The direct projection imaging of imaging device, or VR imaging eyeglasses are worn by using person realize, user's wearing good person anti-equipment 1, into simulated scenario, people's air defense equipment 1 is operated according to simulated scenario concrete condition or prompt tone suggestion content, in operation During, information collecting device 4 gathers the operation information of user, and in the present embodiment, RFID awareness apparatus are to being distributed in people's air defense RFID chip in equipment 1 is detected that detect the positional information of RFID chip, camera is imaged to user, is adopted Collect the image information of user, the positional information and image information of the user that RFID awareness apparatus will be collected with camera are simultaneously By the information transmission to control device 2, the positional information that ordered pair RFID awareness apparatus are collected when control device 2 is according to collection Situation of change is compared, and obtains the change in location information of user, including displacement information and translational speed, and the position is become Change information is contrasted with the normal place change information for prestoring, and obtains positional information comparing result.Control device 2 is to camera The image information of the user for collecting carries out image procossing, including image denoising, feature extraction, and the image that will be obtained and mark Quasi- video is contrasted, and obtains image information comparing result.The action message that control device 2 is collected to attitude transducer is carried out Pretreatment, such as data de-noising treatment, and the action message after treatment is contrasted with standard operation information, obtain action letter Breath comparing result.The integrated location information comparing result of control device 2, image information comparing result and action message comparing result, Operation information to user carries out comprehensive assessment, to find the place of user's misoperation in operation, specifically comments Estimate that process is in the same manner as in Example 1, and the assessment result is shown by display device or the form of voice broadcast is reminded.
In the present invention, people's air defense equipment 1 is the disassembled structure with assembling, user can be disassembled by repetitious and Assembling people's air defense equipment 1, is better understood by the concrete structure and combined method of people's air defense equipment 1, studies the use of people's air defense equipment 1 in depth Method.
Additionally, present invention additionally comprises display device 8, material object display cabinet 9, VR experience apparatus 10, the and of environment simulator 11 Hologram display cabinet 12.Display device 8 is used to play people's air defense propaganda and education video, and display device can be LED display curtain, LCD display Curtain, CRT display screens and tripleplane's display device etc..Material object display cabinet 9 is used to show people's air defense equipment and each people's air defense dress Standby operation instruction.VR experience apparatus 10 include VR multidimensional seats and VR glasses, wherein, VR glasses be used to help user by VR devices carry out visual 3 D stereo experience, and VR multidimensional seats have vibrations, swing and the function such as rotate, for helping The scene for helping user's cooperation VR glasses to show carries out four-dimensional effect experience, especially when the simulated environments such as earthquake are experienced, has More preferable experience effect.As shown in fig. 6, VR glasses structure includes sensing device 14, setting-up piece 15, fixed in the present embodiment Support 16, built-in display screen 17, processing terminal and Power convert 18 and imaging display mirror 19.Environment simulator 11 includes alarm Analogue means, smoke modelling device, temperature simulator and sound simulation device, for the correlative link in secondary analog scene Border, such as alarm analogue means can be sounded the alarm sound, such as the alarm of fire sound at simulated fire scene, and smoke modelling device can be produced Raw smog, the smog at simulated fire scene, temperature simulator can be raised and lowered temperature in experiencing system, such as rise high-temperature with The hot environment at simulated fire scene, sound simulation device can send all kinds of voice prompts, and such as scene of fire Evacuation is carried Show sound etc., environment simulator 11 makes whole experience of the process not only have visual experience, also with other experience of the process, environmental simulation It is more lively true.Hologram display cabinet 12 shows each defense equipment in the way of holographic imaging, specific as shown in fig. 7, holographic Showcase sets up the data correlation relation of hologram display cabinet and control device 2 by data bus transmission data flow, so that according to The control signal exchange data of control device 2 simultaneously carries out holographic imaging.
As shown in figure 4, people's air defense experiencing system proposed by the present invention is installed in movable square compartment, it is capable of achieving to experience the people's air defense The flexible movement of equipment, makes people's air defense propaganda and education not limited by place, meets the demand that more crowds are carried out with propaganda and education's work.
It should be appreciated that to the explanation that technical scheme is carried out be by preferred embodiment above it is schematical rather than Restricted.One of ordinary skill in the art can be to the technical side described in each embodiment on the basis of above-described embodiment Case is modified, or carries out equivalent to which part technical characteristic;And these modifications or replacement, should all cover at this Within the protection domain of invention.Therefore, protection scope of the present invention should be defined by scope of the claims.

Claims (10)

1. a kind of people's air defense Interactive Experience method, comprises the following steps:
S100:The scene to be simulated of selection, imaging device is sent to by the selection result;
S200:Imaging device carries out three-dimensional imaging to the simulated scenario for selecting, and forms simulated scenario;
S300:Image information in collection Imaging Simulation scene;
S400:Image information is carried out to be contrasted with default identification image;
S500:If image information and the success of default identification image, are judged to have a user to enter Imaging Simulation Scene, is marked to the user, and starts the operation information of the tracing detection user, otherwise, return to step S400;
S600:Gather the operation information of user;
S700:Operation information to collecting is pre-processed;
S800:Pretreated operation information is analyzed, user's operation information assessment result is obtained;
S900:If the image information in operation information is lost, it is judged to that user leaves scene, terminates tracing detection, otherwise, Continue executing with step S600- steps S800.
2. people's air defense Interactive Experience method according to claim 1, it is characterised in that pretreatment is small in the step S700 Wave conversion is combined with medium filtering.
3. people's air defense Interactive Experience method according to claim 1, it is characterised in that letter is operated described in the step S600 It is dynamic that breath includes that the positional information of RFID device collection, the image information that camera system is collected, and attitude transducer are collected Make information.
4. people's air defense Interactive Experience method according to claim 1, it is characterised in that the step S800 is specially:
S801:The positional information that RFID device is gathered is contrasted with the standard location information for prestoring, if matching degree reaches 90%, then next step is carried out, it is D by assessment result deciding grade and level otherwise;
S802:Pretreated image information is contrasted with the standard picture information for prestoring, if matching degree reaches 80%, Next step is carried out, is C by assessment result deciding grade and level otherwise;
S803:By pretreated action message and the standard operation information contrast for prestoring, if matching degree reaches 80%, will comment It is A to estimate result deciding grade and level, is B by assessment result deciding grade and level if matching degree reaches 70%, is C by assessment result deciding grade and level otherwise.
5. a kind of people's air defense Interactive Experience system, it is characterised in that including people's air defense equipment, control device, imaging device, information gathering Device and communicator;
RFID chip is included in the people's air defense equipment, RFID chip is used to gather the positional information of people's air defense equipment;
The control device is used to send control information to imaging device, and control imaging device carries out scene imaging, and by information The information that harvester is collected is estimated;
The imaging device be three-dimensional laser holographic imaging apparatus, for the control information according to control device carry out scene into Picture;
Described information harvester is used to gather the operation information to people's air defense equipment;
The communicator is used to realize the information transfer between control device, imaging device and information collecting device.
6. people's air defense Interactive Experience system according to claim 5, it is characterised in that described information harvester is for shooting System, attitude transducer and RFID awareness apparatus, the camera system are used to gather image information, and the attitude transducer is used to adopt Collection action message, the RFID awareness apparatus are used to be used cooperatively with RFID chip, read RFID chip information.
7. people's air defense Interactive Experience system according to claim 5, it is characterised in that also including VR experience apparatus.
8. people's air defense Interactive Experience system according to claim 5, it is characterised in that also including environment simulator.
9. people's air defense Interactive Experience system according to claim 8, it is characterised in that described environment simulator includes police Report analogue means, smoke modelling device, temperature simulator and sound simulation device.
10. people's air defense Interactive Experience system according to claim 7, it is characterised in that the VR experience apparatus have it is many from By degree capture function.
CN201611189160.0A 2016-12-20 2016-12-20 Civil air defense interactive experience method and system Pending CN106710348A (en)

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CN104282185A (en) * 2014-07-15 2015-01-14 南京火眼金睛信息科技有限公司 Intelligent fire escaping experiencing system of building firefighting
CN104464481A (en) * 2014-11-26 2015-03-25 重庆欧派信息科技有限责任公司 Science popularization experience system for fire extinguishment in virtual reality
CN204557509U (en) * 2015-04-07 2015-08-12 上海华仓通信技术有限公司 A kind of identification demo plant
CN106156578A (en) * 2015-04-22 2016-11-23 深圳市腾讯计算机系统有限公司 Auth method and device
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CN109686161A (en) * 2017-10-18 2019-04-26 深圳市掌网科技股份有限公司 Earthquake training method and system based on virtual reality
CN108230806A (en) * 2017-12-26 2018-06-29 丰羽教育科技(上海)有限公司 A kind of wire examination method and system for simulating escape
CN110478892A (en) * 2018-05-14 2019-11-22 彼乐智慧科技(北京)有限公司 A kind of method and system of three-dimension interaction
CN108961905A (en) * 2018-08-02 2018-12-07 李慧 A kind of fire disaster escaping drilling method based on virtual reality technology
CN109658770A (en) * 2019-01-24 2019-04-19 江苏前景信息科技有限公司 People's air defense training's air situation simulation system
CN109658770B (en) * 2019-01-24 2020-12-22 江苏前景信息科技有限公司 Air condition simulation system for civil air defense training
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