WO2021238102A1 - 一种枪弹信息管理系统和终端 - Google Patents
一种枪弹信息管理系统和终端 Download PDFInfo
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- WO2021238102A1 WO2021238102A1 PCT/CN2020/129890 CN2020129890W WO2021238102A1 WO 2021238102 A1 WO2021238102 A1 WO 2021238102A1 CN 2020129890 W CN2020129890 W CN 2020129890W WO 2021238102 A1 WO2021238102 A1 WO 2021238102A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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Definitions
- the invention relates to the field of information management, in particular to a bullet information management system and terminal.
- the invention patent with application number 201810047270.6 discloses a gun safety control system.
- Another example is the invention patent with application number CN201911111508.8, which proposes a gun control method based on the ZigBee protocol.
- the gun control method based on the ZigBee protocol can realize the intelligent management of the access to military guns, effectively automatically identify, collect, record, and upload gun information, and quickly query and count the use of guns to improve military guns. Management efficiency, reducing errors in manual management.
- the present invention proposes a bullet information management system and terminal, which realize automatic identification of bullets through an information collection system, a central processing control system, an information database, and a three-dimensional animation production system.
- the present invention proposes a bullet information management system, including: an information collection sub-system, a central processing control sub-system, an information database and a three-dimensional animation production sub-system; among them,
- the information collection sub-system is used to collect information about guns and bullets, and store the information in the information database through the central processing control sub-system;
- the information database is used to store information about guns and bullets, and exchange information with the central processing control subsystem;
- the three-dimensional animation production sub-system is used to produce three-dimensional animation video of guns and bullets, and the generated three-dimensional animation video is stored in the information database through the central processing control sub-system;
- the central processing control sub-system is used to control the information collection sub-system to obtain the basic attribute information two-dimensional image information and three-dimensional structure information of the bullet to be identified when receiving a bullet identification request containing the bullet to be identified, Control the three-dimensional animation production sub-system to obtain the three-dimensional animation of the bullet to be identified based on the three-dimensional structure information of the bullet to be identified, based on the quality of the bullet to be identified, the maximum distance between two points, and the volume information in the information database Perform retrieval and comparison to obtain a target set that meets the preset conditions, and perform feature matching between the two-dimensional image set of each target in the target set and the two-dimensional image set of the bullet to be identified, and according to the degree of matching Sort each target in order to filter out the preset number of targets with the highest matching degree; display the preset number of targets, as well as the basic attribute information, two-dimensional image information, and three-dimensional animation of the bullet to be identified to the appraiser, For manual identification;
- the two-dimensional image information includes a two-dimensional image collection; the images in the two-dimensional image collection are multiple images with different angles and directions; the preset condition is:
- the information about the gun and the ammunition includes: information about the entire gun, information about the parts of the gun, and information about the ammunition;
- the information includes basic attribute information, two-dimensional image information, three-dimensional structure information, and three-dimensional animation;
- the basic attribute information includes necessary information, or a combination of the necessary signal and extended information
- the necessary information of the gun as a whole includes: quality and caliber;
- the necessary information of the gun parts includes: quality;
- the necessary information of the bullets includes: mass, diameter;
- the expansion information includes any combination of one or more of the following: logo, type, country of production, manufacturer, brand, model, and year of production.
- the three-dimensional structure information includes the maximum distance between two points, the volume, and the three-dimensional structure model file.
- the information collection subsystem includes a basic attribute collection module to collect basic attribute information, a two-dimensional image collection module to collect two-dimensional image information, and a three-dimensional structure scan to collect three-dimensional structure information. Rebuild the module.
- the volume information is directly obtained from the three-dimensional structure information
- the basic attribute acquisition module includes: a length measurement tool and a quality measurement tool;
- the two-dimensional image acquisition module includes: a background board, a supporting platform, an illumination light source, and an imaging device;
- the 3D structure scanning and reconstruction module includes: a structured light 3D scanner, a graphics workstation, and a processing device loaded with 3D modeling software.
- the information database stores information about guns and bullets in a preset data format;
- the preset data format includes: the overall data format of the gun, the data format of the gun parts, and the data format of the bullet; in,
- the data items in the overall data format of the gun include: serial number, quality, maximum distance between two points, volume, caliber, two-dimensional image, three-dimensional structure file, and three-dimensional animation video;
- the data items in the data format of the gun parts include: serial number, quality, maximum distance between two points, volume, two-dimensional image, three-dimensional structure file, and three-dimensional animation video;
- the data items in the data format of the bullets include: serial number, quality, maximum distance between two points, volume, diameter, two-dimensional image, three-dimensional structure file, and three-dimensional animation video.
- the data items in the overall data format of the gun also include: name, structure, country of production, manufacturer, brand, model, production year, and logo;
- the data items in the data format of the gun parts also include: name, structure, country of production, manufacturer, brand, model, production year, and logo;
- the data items in the data format of the bullets also include: name, structure, production country, manufacturer, brand, model, production year, and logo.
- the three-dimensional animation production sub-system is used to produce three-dimensional animation videos of disassembly and assembly of the whole gun and three-dimensional animation videos of parts and components in different view structures.
- the central processing control sub-system includes: a system management module, a bullet information management module, a bullet inspection and identification application module, a remote sharing and technical support module; among them,
- the system management module is used for account and authority management, system status monitoring, data query, and report management;
- the bullet information management module is used to manage the information database, and the management includes: data transmission, file creation, addition, deletion, modification, query retrieval, and statistics of bullet information;
- the bullet inspection and identification application module is used to search and compare the bullets to be identified in the information database to realize the identification and identification of the bullets to be identified, and is also used to perform the disassembly and assembly display of the firearms based on the three-dimensional animation;
- the remote sharing and technical support module is used to provide remote login access interface, access resource permission setting, remote access management, remote data query, remote inspection and identification technical support, 3D animation-based gun disassembly and assembly method and process online learning, online learning Analyze and discuss.
- the feature matching is: feature matching based on machine learning, or feature matching based on deep learning, or feature matching based on morphological processing.
- the present invention also provides a terminal, including equipment loaded with the bullet information management system.
- the present invention has the following beneficial effects:
- the present invention proposes a bullet information management system and terminal, which realizes automatic identification of bullets through an information collection system, a central processing control system, an information database, and a three-dimensional animation production system.
- FIG. 1 is a schematic diagram of a framework of a bullet information management system proposed by an embodiment of the present invention
- FIG. 2 is a schematic diagram of the framework of a bullet information management system proposed by an embodiment of the present invention
- FIG. 3 is a schematic diagram of the basic composition framework of an information collection sub-system in a bullet information management system proposed by an embodiment of the present invention
- FIG. 4 is a schematic diagram of the basic composition framework of a central processing control sub-system in a bullet information management system proposed by an embodiment of the present invention
- FIG. 5 is a schematic diagram of a preset data format in a bullet information management system proposed by an embodiment of the present invention.
- FIG. 6 is a schematic diagram of the basic composition framework of an animation production sub-system in a bullet information management system proposed by an embodiment of the present invention.
- Embodiment 1 of the present invention discloses a bullet information management system, as shown in Figure 1-2, which includes: an information collection sub-system, a central processing control sub-system, an information database, and a three-dimensional animation production sub-system; among them,
- the information collection sub-system is used to collect information about guns and bullets, and store the information in the information database through the central processing control sub-system;
- the information database is used to store information about guns and bullets, and exchange information with the central processing control subsystem;
- the three-dimensional animation production sub-system is used to produce three-dimensional animation video of guns and bullets, and the generated three-dimensional animation video is stored in the information database through the central processing control sub-system;
- the central processing control sub-system is used to control the information collection sub-system to obtain the basic attribute information two-dimensional image information and three-dimensional structure information of the bullet to be identified when receiving a bullet identification request containing the bullet to be identified, Control the three-dimensional animation production sub-system to obtain the three-dimensional animation of the bullet to be identified based on the three-dimensional structure information of the bullet to be identified, based on the quality of the bullet to be identified, the maximum distance between two points, and the volume information in the information database Perform retrieval and comparison (specific quality can be obtained from the basic attribute information, as for the maximum distance and volume information between two points can be obtained from the three-dimensional structure information), to obtain the target set that meets the preset conditions, and The two-dimensional image set of each target in the target set is feature-matched with the two-dimensional image set of the bullet to be identified, and each target is sorted in the order of the matching degree, and the preset one with the highest matching degree is selected.
- the two-dimensional image information includes a two-dimensional image collection; the images in the two-dimensional image collection are multiple images with different angles and directions; the preset condition is:
- the feature matching is: feature matching based on machine learning, or feature matching based on deep learning, or feature matching based on morphological processing.
- the system is mainly composed of the gun information collection system (that is, the information collection system), the central processing control system, the gun information database (that is, the information database), and the gun three-dimensional animation production system (that is, the three-dimensional animation system). Production sub-system) composition.
- the information collection sub-system is responsible for collecting basic attribute information, two-dimensional image information and three-dimensional structure information of guns and parts, bullets, and transmitting these information to the central processing control sub-system.
- the central processing control sub-system is responsible for information processing and management, and is the center for coordinating and controlling the work of various sub-systems (modules).
- the information database is responsible for storing information on guns, parts, and bullets, and for information exchange with the central processing control sub-system.
- the three-dimensional animation production sub-system performs the dismantling and assembly of guns and the production of three-dimensional animation videos of different views and structures of parts and components, and stores them in the database through the central processing control sub-system.
- the gun information collection sub-system collects the information of the guns to be identified, and transmits the information to the central processing control sub-system.
- the central processing control sub-system searches and compares the gun information database according to the intelligent analysis process and algorithm. If the comparison is successful , Then return specific information about guns, parts, and bullets. At the same time, inspectors can also use 3D animation videos to study the disassembly and assembly process of guns and the different view structures of parts.
- Information management of guns, parts, and bullets Including gun and ammunition information collection, database establishment, data improvement, data correction, data deletion, data query, data statistics, and other gun-related information management.
- Remote data sharing, technical support and online learning Specifically, for example, different resource usage permissions can be set, and the system can be accessed through remote login to carry out data sharing, technical support and online learning within the permissions, especially the learning of the dismantling and assembly process of guns based on 3D animation videos.
- the gun and bullet information includes: overall gun information, gun parts information, and bullet information;
- the information includes basic attribute information, two-dimensional image information, three-dimensional structure information, and three-dimensional animation;
- the basic attribute information includes necessary information, or a combination of the necessary signal and extended information
- the necessary information of the gun as a whole includes: quality and caliber;
- the necessary information of the gun parts includes: quality;
- the necessary information of the bullets includes: mass, diameter;
- the expansion information includes any combination of one or more of the following: logo, type, country of production, manufacturer, brand, model, and year of production.
- the three-dimensional structure information includes the maximum distance between two points, the volume, and the three-dimensional structure model file.
- the information collection subsystem includes a basic attribute collection module for collecting basic attribute information, a two-dimensional image collection module for collecting two-dimensional image information, and a three-dimensional structure scanning and reconstruction module for collecting three-dimensional structure information.
- the basic attribute collection module includes: a length measurement tool and a quality measurement tool;
- the two-dimensional image acquisition module includes: a background board, a supporting platform, an illumination light source, and an imaging device;
- the 3D structure scanning and reconstruction module includes: a structured light 3D scanner, a graphics workstation, and a processing device loaded with 3D modeling software.
- the information acquisition subsystem can be composed of a basic attribute acquisition module, a two-dimensional image acquisition module, a three-dimensional structure scanning and reconstruction module, an information acquisition computer, and an information acquisition software.
- the basic attribute collection module is responsible for collecting the basic attributes of guns, parts and bullets, such as the surface identification of the gun, LOGO text description, size, caliber, structure, type, country of production, manufacturer, model, production year, etc., for example, parts , Type, name, weight, length, material, diameter, structure, logo, etc. of bullets.
- the basic attribute acquisition module includes at least the following hardware: ruler, balance.
- the two-dimensional image acquisition module is responsible for collecting two-dimensional image information of guns, parts, and bullets.
- the image acquisition module adopts a fixed background board and platform, and a fixed light source lighting layout , Fixed camera and settings (including lens focal length, camera exposure time, frame rate, etc.).
- the image acquisition module includes at least the following hardware: background board and support platform, lighting source, and high-definition camera.
- the three-dimensional structure scanning and reconstruction module is responsible for structured light scanning of gun parts and bullets and reconstructing the three-dimensional structure. At least include: structured light 3D scanner, graphics workstation, professional 3D modeling software.
- the structured light 3D scanner is used for digital 3D scanning of parts and bullets. It has the advantages of automation, speed and high precision, and can scan different types and structures of gun parts and bullets.
- the structured light 3D scanner consists of a projection device and a camera.
- the graphics workstation has powerful graphics processing capabilities, and is equipped with software supporting the structured light three-dimensional scanner. According to the point cloud data obtained from the three-dimensional scanner, the three-dimensional structure data is reconstructed through graphics processing. At this time, the three-dimensional structure data obtained is relatively rough and may have defects.
- the data output format of the three-dimensional structure is a general three-dimensional file format, such as .stp, .igs, .stl, etc.
- the information collection sub-system may also include an information collection computer and collection software.
- the information acquisition computer can be an independent computer or a graphics workstation in the 3D structure scanning and reconstruction module.
- the information database stores information about guns and bullets in a preset data format;
- the preset data format includes: the entire data format of the gun, and the data of the gun parts Format, data format of bullets; among them,
- the data items in the overall data format of the gun include: serial number, quality, maximum distance between two points, volume, caliber, two-dimensional image, three-dimensional structure file, and three-dimensional animation video;
- the data items in the data format of the gun parts include: serial number, quality, maximum distance between two points, volume, two-dimensional image, three-dimensional structure file, and three-dimensional animation video;
- the data items in the data format of the bullets include: serial number, quality, maximum distance between two points, volume, diameter, two-dimensional image, three-dimensional structure file, and three-dimensional animation video.
- the data items in the overall data format of the gun further include: name, structure, country of production, manufacturer, brand, model, production year, and logo;
- the data items in the data format of the gun parts also include: name, structure, country of production, manufacturer, brand, model, production year, and logo;
- the data items in the data format of the bullets also include: name, structure, production country, manufacturer, brand, model, production year, and logo.
- the information database is mainly composed of a database server and database system management software.
- the database server has powerful storage capacity and fast data access speed. According to application requirements and layout conditions, the database server can be a local physical server or a cloud server.
- the server is equipped with database management software, such as Oracle, SQL Server, MySQL, etc.
- the preset data format can be as follows:
- the data includes at least serial number, quality, maximum distance between two points, volume, caliber, two-dimensional image, three-dimensional structure model, three-dimensional animation and other data items, which can include name, structure, country of manufacture, manufacturer, brand, Data items such as model, production year, identification, etc.
- the data includes at least serial number, quality, maximum distance between two points, volume, two-dimensional image, three-dimensional structure model, three-dimensional animation and other data items, which can include name, structure, production country, manufacturer, brand, model, production Data items such as age and identification.
- the data includes at least serial number, quality, maximum distance between two points, volume, diameter, two-dimensional image, three-dimensional structure model, three-dimensional animation and other data items, which can include name, structure, country of manufacture, manufacturer, brand, model, Date of production, identification and other data items.
- the three-dimensional animation production system is used to produce three-dimensional animation videos of disassembly and assembly of the whole gun and three-dimensional animation videos of parts in different view structures.
- the subsystem is mainly composed of graphics workstations, control processing software and animation software.
- the graphics workstation has powerful graphics processing capabilities, and the control processing software is responsible for communication with the central processing control subsystem, data transmission, packaging, video management, etc.
- Animation production software includes professional 3D modeling software and video recording software. Professional 3D modeling software such as Solidworks, 3DMAX, UG, ProE, etc.
- the central processing control subsystem includes: a system management module, a bullet information management module, a bullet inspection and identification application module, a remote sharing and technical support module; among them,
- the system management module is used for account and authority management, system status monitoring, data query, and report management;
- the bullet information management module is used to manage the information database, and the management includes: data transmission, file creation, addition, deletion, modification, query retrieval, and statistics of bullet information;
- the bullet inspection and identification application module is used to search and compare the bullets to be identified in the information database to realize the identification and identification of the bullets to be identified, and is also used to perform the disassembly and assembly display of the firearms based on the three-dimensional animation;
- the remote sharing and technical support module is used to provide remote login access interface, access resource permission setting, remote access management, remote data query, remote inspection and identification technical support, 3D animation-based gun disassembly and assembly method and process online learning, online learning Analyze and discuss.
- the central processing control subsystem is mainly composed of a central processing server and control processing software.
- the central processing server has powerful computing capabilities. According to application requirements and deployment conditions, it can be a local physical server or a cloud server.
- the control processing software is responsible for realizing the core control, management and information processing of the system.
- control processing software is mainly divided into the following modules:
- System management module Including account and authority management, system status monitoring, data query, report management, etc.
- Gun information management module Mainly the management of the gun information database, including data transmission, file creation, addition, deletion, modification, query retrieval, statistics, etc. of guns, parts, and bullet information.
- Gun inspection and identification application module responsible for the use of artificial intelligence, deep learning and other technologies to search and compare the gun information database, so as to screen and appraise the guns, parts, and bullets to be identified. Including automatic identification and identification, analysis and comparison research and judgment, gun disassembly and assembly display and learning based on three-dimensional animation.
- Remote sharing and technical support module Including providing remote login access interface, access resource permission settings, remote access management, remote data query, remote inspection and identification technical support, 3D animation-based gun disassembly and assembly methods and process online learning, online analysis and seminars, etc.
- the central processing control sub-system is configured to perform a search and comparison in the information database based on the information of the bullet to be identified when receiving the bullet information to be identified collected by the information collection subsystem, and if it is found For data that matches the bullet information to be identified, the matched data is fed back to the user.
- the data on the matching is the data after manual screening and identification by the inspector.
- the basic attribute information and two-dimensional image information are collected on the gun information collection sub-system, and the three-dimensional structure scanning and reconstruction module is used to obtain the three-dimensional
- the structure information is packaged and sent to the central processing control sub-system through the information acquisition software.
- the central processing control sub-system searches and compares the gun information database to see if it matches the above-mentioned collected information; if matching data is found, it will return the gun and
- the specific information of parts and bullets, and the inspectors can visually judge whether the screening inspection results are correct by calling the two-dimensional images and three-dimensional animation videos of the guns, parts, and bullets. Furthermore, through three-dimensional animation videos, research and study the disassembly and assembly process of guns and the different view structures of parts and components.
- For the gun parts to be identified collect basic attribute information and two-dimensional image information on the gun information collection system, and use the three-dimensional structure scanning reconstruction module to obtain three-dimensional structure information to obtain the quality M of the parts and the maximum distance between two points L, volume V, two-dimensional image collection P, three-dimensional structure T, retrieval and comparison of component data in the database.
- the production process of disassembling and assembling the whole gun. 3D animation video uses the central processing control system to call the three-dimensional structure data of all parts of the gun to be animated from the gun information database and import it into professional 3D modeling software to disassemble and assemble the guns by professionals Under the guidance of, assemble the three-dimensional structure of the parts into the assembly of the gun, and then make the exploded/exploded view of the assembly.
- the sequence of exploded/exploded strictly follows the steps of the gun disassembly process, using the animation that comes with the 3D modeling software Production function to film 3D animation videos of gun assembly and disassembly. Then through the central processing control subsystem, the animation video is stored in the corresponding gun data in the database.
- the gun 3D animation production system uses the central processing control system to call the 3D structure data of the gun parts to be animated from the gun information database, and import them into professional 3D modeling software, by dragging the view of the 3D structure of the parts Direction, show the three-dimensional structure of different views, and use video recording software to film the above process to form animation videos of three-dimensional structure of different views. Then through the central processing control subsystem, the animation video is stored in the corresponding parts data in the database.
- the advantages of this solution include: (1) It can realize automatic inspection, discrimination, and identification of guns, parts, and bullets; (2) More information such as basic attributes, two-dimensional image information, three-dimensional structure, and three-dimensional animation. Work together to improve the accuracy and reliability of inspection and appraisal, and enrich the methods of inspection and appraisal. (3) In the automatic inspection and identification method, the data is quickly screened by quality, maximum distance between two points, volume and other data, and then combined with the advanced two-dimensional image feature matching algorithm to further screen the data, and finally the appraiser returns the result Carrying out manual screening and appraisal, through the combination of simple to complex, from machine to manual, to ensure the efficiency and accuracy of inspection and appraisal. (4) The three-dimensional animation of the disassembly and assembly of guns is very beneficial for the inspection and identification personnel to learn and master the steps of the disassembly and assembly process of guns.
- Embodiment 2 of the present invention also discloses a terminal, including equipment loaded with the bullet information management system described in Embodiment 1. Specifically, Embodiment 2 of the present invention also includes other features. For specific features, for brevity, please refer to the record in Embodiment 1, which will not be repeated here.
- the embodiment of the present invention proposes a bullet information management system and terminal, where the system includes: an information collection sub-system, a central processing control sub-system, an information database, and a three-dimensional animation production sub-system.
- the system includes: an information collection sub-system, a central processing control sub-system, an information database, and a three-dimensional animation production sub-system.
- modules in the device in the implementation scenario can be distributed in the device in the implementation scenario according to the description of the implementation scenario, or can be changed to be located in one or more devices different from the implementation scenario.
- the modules of the above implementation scenarios can be combined into one module or further divided into multiple sub-modules.
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Abstract
一种枪弹信息管理系统和终端，包括：信息采集分系统，用于采集枪支与枪弹的信息，并通过中央处理控制分系统将信息存储到信息数据库中；信息数据库，用于存储枪支与枪弹的信息，并与中央处理控制分系统进行信息交互；三维动画制作分系统，用于对枪支与枪弹进行三维动画视频制作，并将生成的三维动画视频通过中央处理控制分系统存储到信息数据库中；中央处理控制分系统，用于在接收到枪弹鉴定的请求时，控制信息采集分系统、信息数据库、三维动画制作分系统完成请求对应的枪弹鉴定与枪弹信息管理。通过信息采集分系统、中央处理控制分系统、信息数据库以及三维动画制作分系统实现了枪弹的自动化鉴定。
Description
本发明涉及信息管理领域，特别涉及一种枪弹信息管理系统和终端。
枪支是强大的暴力工具，严格管控枪支是维护国家安全与社会稳定的重要内容。每年我国海关缴获大量非法走私入境的枪支(包括大杀伤力气枪)及枪弹，违法分子为了逃避执法监管，往往使用各种手法将枪支拆散、化整为零或改装后走私入境，这些枪支及零部件不容易辨认，例如某个零件是否枪支的零部件？如果是，又属于哪一个型号枪支的哪个部件？这些都需要花费大量时间进行甄别查证，给走私案件侦破工作带来了极大困难。所以，实现非法枪支及零部件、枪弹的快速准确检验鉴定具有重要的意义。
目前，存在一些相关的方案，例如申请号为201810047270.6的发明专利，公开了一种枪支安全管控系统。包括枪支上设置的跟踪定位模块、枪支存护器具或枪支保管位置上设置的人体生物特征传感器、枪支保管位置所设的移离位确认模块、后台监管指挥中心、授权监管平台和监控设备。再例如申请号为CN201911111508.8的发明专利，提出了一种基于ZigBee协议的枪支管控方法。基于ZigBee协议的枪支管控方法能够实现对军队枪支的存取进行智能化管理，有效地对枪支进行信息自动识别、采集、记录、上传，并对枪支的使用信息进行快速查询、统计，提高军队枪支管理效率，减少人工管理所出现的失误。
但是以上方案都是针对枪支的安全管控而提出的，不能实现对枪支弹自动化鉴定。
由此，目前需要一种方案以解决上述缺陷。
发明内容
针对现有技术中的缺陷，本发明提出了一种枪弹信息管理系统和终端，通过 信息采集分系统、中央处理控制分系统、信息数据库以及三维动画制作分系统实现了枪弹的自动化鉴定。
为了达到上述目的，本发明采用以下技术方案予以实现：
本发明提出了一种枪弹信息管理系统，包括：信息采集分系统、中央处理控制分系统、信息数据库以及三维动画制作分系统；其中，
所述信息采集分系统，用于采集枪支与枪弹的信息，并通过所述中央处理控制分系统将所述信息存储到所述信息数据库中；
所述信息数据库，用于存储枪支与枪弹的信息，并与所述中央处理控制分系统进行信息交互；
所述三维动画制作分系统，用于对枪支与枪弹进行三维动画视频制作，并将生成的三维动画视频通过所述中央处理控制分系统存储到所述信息数据库中；
所述中央处理控制分系统，用于在接收到包含待鉴定枪弹的枪弹鉴定的请求时，控制所述信息采集分系统获取所述待鉴定枪弹的基础属性信息二维图像信息、三维结构信息，控制所述三维动画制作分系统基于所述待鉴定枪弹三维结构信息获取所述待鉴定枪弹的三维动画，基于所述待鉴定枪弹的质量、两点间最大距离、体积信息在所述信息数据库中进行检索比对，得到符合预设条件的目标集合，将所述目标集合中的每个目标的二维图像集合与所述待鉴定枪弹的二维图像集合进行特征匹配，并按照匹配程度高低的顺序对每个目标进行排序，筛选出匹配程度最高的预设个数目标；将预设个数目标，以及所述待鉴定枪弹的基础属性信息、二维图像信息、三维动画展示给鉴定人员，以便进行人工鉴别；
所述二维图像信息包括二维图像集合；所述二维图像集合中的图像为多幅不同角度与方向的图像；所述预设条件为：
|M
1/M-1|＜γ
M,|L
1/L-1|＜γ
L,|V
1/V-1|＜γ
V；其中，M为待鉴定枪弹的质量、L为待鉴定枪弹的两点间最大距离、V为待鉴定枪弹的体积；M
1为目标的质量、L
1为 目标的两点间最大距离、V
1为目标的体积；γ
M为质量误差控制系数；γ
L为两点间最大距离误差控制系数；γ
V为体积误差控制系数。
在一个具体的方案中，所述枪支与枪弹的信息包括：枪支整体的信息、枪支零部件的信息、枪弹的信息；
所述信息包括基础属性信息、二维图像信息、三维结构信息、三维动画；
所述基础属性信息包括必要信息、或所述必要信号与拓展信息的组合；
所述枪支整体的必要信息包括：质量、口径；
所述枪支零部件的必要信息包括：质量；
所述枪弹的必要信息包括：质量、直径；
所述拓展信息包括以下一个或多个的任意组合：标识、种类、生产国、产商、品牌、型号、生产年代。
所述三维结构信息包括两点间最大距离、体积、三维结构模型文件。
在一个具体的方案中，所述信息采集分系统包括用以采集基础属性信息的基础属性采集模块、用以采集二维图像信息的二维图像采集模块、用以采集三维结构信息的三维结构扫描重建模块。
在一个具体的方案中，所述体积信息从所述三维结构信息中直接得到；
在一个具体的方案中，所述基础属性采集模块包括：长度测量工具、质量测量工具；
所述二维图像采集模块包括：背景板、支撑平台，照明光源，成像装置；
所述三维结构扫描重建模块包括：结构光三维扫描仪、图形工作站、装载有3D建模软件的处理装置。
在一个具体的方案中，所述信息数据库中以预设数据格式存储枪支与枪弹的信息；所述预设数据格式包括：枪支整体的数据格式、枪支零部件的数据格 式、枪弹的数据格式；其中，
所述枪支整体的数据格式中的数据项包括：序号、质量、两点间最大距离、体积、口径、二维图像、三维结构文件、三维动画视频；
所述枪支零部件的数据格式中的数据项包括：序号、质量、两点间最大距离、体积、二维图像、三维结构文件、三维动画视频；
所述枪弹的数据格式中的数据项包括：序号、质量、两点间最大距离、体积、直径、二维图像、三维结构文件、三维动画视频。
在一个具体的方案中，所述枪支整体的数据格式中的数据项还包括：名称、结构、生产国、产商、品牌、型号、生产年代、标识；
所述枪支零部件的数据格式中的数据项还包括：名称、结构、生产国、产商、品牌、型号、生产年代、标识；
所述枪弹的数据格式中的数据项还包括：名称、结构、生产国、产商、品牌、型号、生产年代、标识。
在一个具体的方案中，所述三维动画制作分系统用于制作枪支整枪的拆解与组装的三维动画视频以及零部件在不同视图结构下的三维动画视频。
在一个具体的方案中，所述中央处理控制分系统包括：系统管理模块、枪弹信息管理模块、枪弹检验鉴定应用模块、远程共享和技术支持模块；其中，
所述系统管理模块用于账号与权限管理、系统状态监测、数据查询、报表管理；
所述枪弹信息管理模块用于管理所述信息数据库，所述管理包括：枪弹信息的数据传输、建档、添加、删除、修改、查询检索、统计；
所述枪弹检验鉴定应用模块用于在所述信息数据库进行待鉴定枪弹的检索和比对，以实现对待鉴定枪弹的甄别鉴定，还用于执行基于所述三维动画的枪支拆解组装显示；
所述远程共享和技术支持模块用于提供远程登陆访问接口、访问资源权限设置、远程访问管理、远程资料查询、远程检验鉴定技术支持、基于三维动画的枪支拆解组装方法和过程在线学习、线上分析研讨。
在一个具体的方案中，所述特征匹配为：基于机器学习的特征匹配、或基于深度学习的特征匹配、或基于形态学处理的特征匹配。
本发明还提出了一种终端，包括装载有上述枪弹信息管理系统的设备。
与现有技术相比，本发明具有以下有益效果：
以此，相较于现有技术，本发明提出了一种枪弹信息管理系统和终端，通过信息采集分系统、中央处理控制分系统、信息数据库以及三维动画制作分系统实现了枪弹的自动化鉴定。
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本发明实施例提出的一种枪弹信息管理系统的框架示意图；
图2为本发明实施例提出的一种枪弹信息管理系统的框架示意图；
图3为本发明实施例提出的一种枪弹信息管理系统中信息采集分系统基本组成框架示意图；
图4为本发明实施例提出的一种枪弹信息管理系统中中央处理控制分系统基本组成框架示意图；
图5为本发明实施例提出的一种枪弹信息管理系统中预设数据格式的示意图；
图6为本发明实施例提出的一种枪弹信息管理系统中动画制作分系统基本组成框架示意图。
在下文中，将更全面地描述本公开的各种实施例。本公开可具有各种实施例，并且可在其中做出调整和改变。然而，应理解：不存在将本公开的各种实施例限于在此公开的特定实施例的意图，而是应将本公开理解为涵盖落入本公开的各种实施例的精神和范围内的所有调整、等同物和/或可选方案。
在本公开的各种实施例中使用的术语仅用于描述特定实施例的目的并且并非意在限制本公开的各种实施例。如在此所使用，单数形式意在也包括复数形式，除非上下文清楚地另有指示。除非另有限定，否则在这里使用的所有术语(包括技术术语和科学术语)具有与本公开的各种实施例所属领域普通技术人员通常理解的含义相同的含义。所述术语(诸如在一般使用的词典中限定的术语)将被解释为具有与在相关技术领域中的语境含义相同的含义并且将不被解释为具有理想化的含义或过于正式的含义，除非在本公开的各种实施例中被清楚地限定。
实施例1
本发明实施例1公开了一种枪弹信息管理系统，如图1-2所示，包括：信息采集分系统、中央处理控制分系统、信息数据库以及三维动画制作分系统；其中，
所述信息采集分系统，用于采集枪支与枪弹的信息，并通过所述中央处理控制分系统将所述信息存储到所述信息数据库中；
所述信息数据库，用于存储枪支与枪弹的信息，并与所述中央处理控制分系统进行信息交互；
所述三维动画制作分系统，用于对枪支与枪弹进行三维动画视频制作，并将生成的三维动画视频通过所述中央处理控制分系统存储到所述信息数据库中；
所述中央处理控制分系统，用于在接收到包含待鉴定枪弹的枪弹鉴定的请求时，控制所述信息采集分系统获取所述待鉴定枪弹的基础属性信息二维图像信息、三维结构信息，控制所述三维动画制作分系统基于所述待鉴定枪弹三维结构信息获取所述待鉴定枪弹的三维动画，基于所述待鉴定枪弹的质量、两点间最大距离、体积信息在所述信息数据库中进行检索比对(具体的质量可以从基础属性信息中获取到，至于两点间的最大距离和体积信息则可以从三维结构信息中获取到)，得到符合预设条件的目标集合，将所述目标集合中的每个目标的二维图像集合与所述待鉴定枪弹的二维图像集合进行特征匹配，并按照匹配程度高低的顺序对每个目标进行排序，筛选出匹配程度最高的预设个数目标；将预设个数目标，以及所述待鉴定枪弹的基础属性信息、二维图像信息、三维动画展示给鉴定人员，以便进行人工鉴别；
所述二维图像信息包括二维图像集合；所述二维图像集合中的图像为多幅不同角度与方向的图像；所述预设条件为：
|M
1/M-1|＜γ
M,|L
1/L-1|＜γ
L,|V
1/V-1|＜γ
V；其中，M为待鉴定枪弹的质量、L为待鉴定枪弹的两点间最大距离、V为待鉴定枪弹的体积；M
1为目标的质量、L
1为目标的两点间最大距离、V
1为目标的体积；γ
M为质量误差控制系数；γ
L为两点间最大距离误差控制系数；γ
V为体积误差控制系数。
具体的，所述特征匹配为：基于机器学习的特征匹配、或基于深度学习的特征匹配、或基于形态学处理的特征匹配。
如图2所示，系统主要由枪支信息采集分系统(也即信息采集分系统)、中央处理控制分系统、枪支信息数据库(也即信息数据库)、枪支三维动画制作分系统(也即三维动画制作分系统)组成。
信息采集分系统负责采集枪支及零部件、枪弹的基础属性信息、二维图像信息以及三维结构信息，并将这些信息传送到中央处理控制分系统。中央处理控制分系统负责信息处理及管理，是协调控制各分系统(模块)工作的中枢。信息数据库负责储存枪支及零部件、枪弹的信息，并与中央处理控制分系统进行信息交换。三维动画制作分系统进行枪支拆解、组装以及零部件不同视图结构的三维动画视频制作，并通过中央处理控制分系统存储到数据库。
以此，本方案系统的主要功能包括：
(1)枪支及零部件、枪弹的甄别检验鉴定。枪支信息采集分系统采集待鉴定枪弹的信息，并将这些信息传送到中央处理控制分系统，中央处理控制分系统按照智能分析流程和算法，对枪支信息数据库进行检索和比对，如果比对成功，则返回枪支及零部件、枪弹的具体信息，同时检验人员还可以通过调用三维动画视频，研究学习枪支的拆解、组装过程和零部件不同视图结构。(2)枪支及零部件、枪弹的信息管理。包括枪弹信息采集、数据库建立、数据完善、数据修正、数据删除、数据查询、数据统计以及其它的涉枪信息管理。(3)远程数据共享、技术支持与在线学习。具体的，例如可以设置不同的资源使用权限，通过远程登陆访问系统，进行权限之内的数据共享、技术支持和在线学习，特别是基于三维动画视频的枪支拆解、组装过程学习。
在一个具体的实施例中，所述枪支与枪弹的信息包括：枪支整体的信息、枪支零部件的信息、枪弹的信息；
所述信息包括基础属性信息、二维图像信息、三维结构信息、三维动画；
所述基础属性信息包括必要信息、或所述必要信号与拓展信息的组合；
所述枪支整体的必要信息包括：质量、口径；
所述枪支零部件的必要信息包括：质量；
所述枪弹的必要信息包括：质量、直径；
所述拓展信息包括以下一个或多个的任意组合：标识、种类、生产国、产 商、品牌、型号、生产年代。
所述三维结构信息包括两点间最大距离、体积、三维结构模型文件。
进一步的，所述信息采集分系统包括用以采集基础属性信息的基础属性采集模块、用以采集二维图像信息的二维图像采集模块、用以采集三维结构信息的三维结构扫描重建模块。
具体的，为了对上述信息进行获取，所述基础属性采集模块包括：长度测量工具、质量测量工具；
所述二维图像采集模块包括：背景板、支撑平台，照明光源，成像装置；
所述三维结构扫描重建模块包括：结构光三维扫描仪、图形工作站、装载有3D建模软件的处理装置。
以此，针对信息采集分系统，如图3所示，可以由基础属性采集模块、二维图像采集模块、三维结构扫描重建模块以及信息采集计算机、信息采集软件组成。基础属性采集模块负责采集枪支及零部件、枪弹的基础属性，例如枪支的表面标识、LOGO文字描述、尺寸、口径、结构、种类、生产国、产商、型号、生产年代等，又例如零部件、枪弹的种类、名称、重量、长度、材质、直径、结构、标识等。上述信息对于待鉴定枪支，有些是已知的，有些是未知的，所以信息的采集是选择性的(能确定就填，不能确定可以不填)。但是，根据具体的应用场景，例如可以设置几种必须要采集的信息，例如零部件的质量、枪弹的质量、长度、直径可以在某些场景下被设置为必须采集的，其他场景下必须采集的信息可以有其他设置。基础属性采集模块至少包含以下硬件：尺子、天平。
二维图像采集模块负责采集枪支及零部件、枪弹的二维图像信息。为了保证待鉴定的枪支(弹)拍摄图像的背景与数据库中枪支(弹)拍摄的图像背景一致，降低以图比图的难度，图像采集模块采用固定的背景板和平台，固定的光源照明布局，固定的相机和设置(包括镜头焦距、相机曝光时间、帧频等)。 图像采集模块至少包含以下硬件：背景板和支撑平台，照明光源，高清相机。
三维结构扫描重建模块负责对枪支零部件、枪弹进行结构光扫描并重建三维结构。至少包括：结构光三维扫描仪、图形工作站、专业3D建模软件。结构光三维扫描仪用于对零部件、枪弹进行数字化三维扫描，具有自动化、快速、高精度的优点，可以实现不同种类、不同结构的枪支零部件、枪弹的扫描。结构光三维扫描仪由投影设备和相机组成。图形工作站具有强大的图形处理能力，安装有结构光三维扫描仪配套的软件，根据从三维扫描仪获取的点云数据，经过图形处理重建得到三维结构数据。此时，得到的三维结构数据是比较粗糙的，而且可能有缺陷，将会被导入到专业3D建模软件，经过建模处理得到更精细的三维结构。同时，在专业3D建模软件中可以直接得出零部件的两点间最大距离(相距最远的两个点之间的距离)、体积，枪弹的两点间最大距离、体积。专业3D建模软件例如Solidworks、3DMAX、UG、ProE等。三维结构的数据输出格式为通用的三维文件格式，例如.stp、.igs、.stl等。
此外，该信息采集分系统还可以包括信息采集计算机和采集软件。信息采集计算机可以是独立的计算机，也可以是三维结构扫描重建模块中的图形工作站。
在一个具体的实施例中，如图5所示，所述信息数据库中以预设数据格式存储枪支与枪弹的信息；所述预设数据格式包括：枪支整体的数据格式、枪支零部件的数据格式、枪弹的数据格式；其中，
所述枪支整体的数据格式中的数据项包括：序号、质量、两点间最大距离、体积、口径、二维图像、三维结构文件、三维动画视频；
所述枪支零部件的数据格式中的数据项包括：序号、质量、两点间最大距离、体积、二维图像、三维结构文件、三维动画视频；
所述枪弹的数据格式中的数据项包括：序号、质量、两点间最大距离、体积、直径、二维图像、三维结构文件、三维动画视频。
在一个具体的实施例中，所述枪支整体的数据格式中的数据项还包括：名称、结构、生产国、产商、品牌、型号、生产年代、标识；
所述枪支零部件的数据格式中的数据项还包括：名称、结构、生产国、产商、品牌、型号、生产年代、标识；
所述枪弹的数据格式中的数据项还包括：名称、结构、生产国、产商、品牌、型号、生产年代、标识。
具体的，信息数据库主要由数据库服务器和数据库系统管理软件组成。数据库服务器具有强大的存储能力、快速存取数据速度，根据应用需求、布置条件，可以为本地物理服务器，也可以为云服务器。服务器上装有数据库管理软件，例如Oracle，SQL Server，MySQL等。
预设数据格式可以如下：
对于枪支整枪，数据至少包括序号、质量、两点间最大距离、体积、口径、二维图像、三维结构模型、三维动画等数据项，可以包括名称、结构、生产国、产商、品牌、型号、生产年代、标识等数据项。
对于零部件，数据至少包括序号、质量、两点间最大距离、体积、二维图像、三维结构模型、三维动画等数据项，可以包括名称、结构、生产国、产商、品牌、型号、生产年代、标识等数据项。
对于枪弹，数据至少包括序号、质量、两点间最大距离、体积、直径、二维图像、三维结构模型、三维动画等数据项，可以包括名称、结构、生产国、产商、品牌、型号、生产年代、标识等数据项。
在一个具体的实施例中，如图6所示，所述三维动画制作分系统用于制作枪支整枪的拆解与组装的三维动画视频以及零部件在不同视图结构下的三维动画视频。
三维动画制作分系统功能主要有两个，一是枪支整枪的拆解、组装三维动画制作，二是零部件不同视图结构三维动画制作。分系统主要由图形工作站、 控制处理软件和动画制作软件组成。图形工作站具有强大的图形处理能力，控制处理软件负责与中央处理控制分系统的通信、数据传输、打包、视频管理等。动画制作软件包括专业3D建模软件和视频录制软件。专业3D建模软件例如Solidworks、3DMAX、UG、ProE等。
在一个具体的实施例中，如图4所示，所述中央处理控制分系统包括：系统管理模块、枪弹信息管理模块、枪弹检验鉴定应用模块、远程共享和技术支持模块；其中，
所述系统管理模块用于账号与权限管理、系统状态监测、数据查询、报表管理；
所述枪弹信息管理模块用于管理所述信息数据库，所述管理包括：枪弹信息的数据传输、建档、添加、删除、修改、查询检索、统计；
所述枪弹检验鉴定应用模块用于在所述信息数据库进行待鉴定枪弹的检索和比对，以实现对待鉴定枪弹的甄别鉴定，还用于执行基于所述三维动画的枪支拆解组装显示；
所述远程共享和技术支持模块用于提供远程登陆访问接口、访问资源权限设置、远程访问管理、远程资料查询、远程检验鉴定技术支持、基于三维动画的枪支拆解组装方法和过程在线学习、线上分析研讨。
中央处理控制分系统主要由中央处理服务器和控制处理软件组成。中央处理服务器具有强大的计算能力，根据应用需求、布置条件，可以为本地物理服务器，也可以为云服务器。控制处理软件负责实现系统的核心控制、管理和信息处理。
按照实现功能不同，控制处理软件主要划分为以下模块：
(1)系统管理模块。包括账号与权限管理、系统状态监测、数据查询、报表管理等。
(2)枪支信息管理模块。主要是枪支信息数据库的管理，包括枪支及零部 件、枪弹信息的数据传输、建档、添加、删除、修改、查询检索、统计等。
(3)枪支检验鉴定应用模块。负责利用人工智能、深度学习等技术，对枪支信息数据库进行检索和比对，从而对待鉴定的枪支及零部件、枪弹进行甄别鉴定。包括自动甄别鉴定、分析比对研判、基于三维动画的枪支拆解组装显示与学习。
(4)远程共享和技术支持模块。包括提供远程登陆访问接口、访问资源权限设置、远程访问管理、远程资料查询、远程检验鉴定技术支持、基于三维动画的枪支拆解组装方法和过程在线学习、线上分析研讨等。
进一步的，所述中央处理控制分系统，用于在接收到所述信息采集分系统采集的待鉴定枪弹信息时，基于所述待鉴定枪弹信息在所述信息数据库中进行检索比对，若发现与所述待鉴定枪弹信息匹配的数据，则将匹配上的数据进行反馈给用户。
此外，为了进一步保重匹配以及鉴定的精确，所述匹配上的数据是经过检验人员进行人工甄别鉴定后的数据。
在此，以具体的应用场景来对本系统进行说明：
1.枪支及零部件、枪弹的检验鉴定，对于待鉴定的枪支及零部件、枪弹，在枪支信息采集分系统上进行基础属性信息、二维图像信息采集，并利用三维结构扫描重建模块获取三维结构信息，通过信息采集软件将以上采集信息打包发送到中央处理控制分系统，中央处理控制分系统对枪支信息数据库进行检索比对，是否与上述采集信息匹配；如果发现匹配数据，则返回枪支及零部件、枪弹的具体信息，同时检验人员通过调用枪支及零部件、枪弹的二维图像、三维动画视频，肉眼判断甄别检验结果是否正确。进一步地，通过三维动画视频，研究学习枪支的拆解、组装过程和零部件不同视图结构。
2.枪支及零部件、枪弹的信息管理，(1)对于新增的枪支及零部件、枪弹，在枪支信息采集分系统上进行基础属性信息、二维图像信息采集，并利用三维 结构扫描重建模块获取三维结构信息，通过信息采集软件将以上采集信息打包发送到中央处理控制分系统，中央处理控制分系统对枪支信息数据库进行检索比对，是否与上述采集信息匹配；如果没有发现匹配数据，在数据库新建该数据。(2)根据应用的发展，逐步对数据库的枪支数据进行更新，包括数据修改、补充、删除等。(3)对枪支的信息进行查询、统计、监督、分析，例如种类统计、结构统计、来源地统计，并可以与侦破案件进行关联。
3.远程数据共享、技术支持与在线学习，外部计算机通过网络远程访问中央处理控制分系统，中央控制处理软件根据账号权限等级开放相应的资源，在最高权限等级下外部用户可以浏览枪支信息数据，对枪支信息数据库进行查询、检索、统计，通过调用三维动画视频学习了解枪支的拆解、组装过程，以及零部件、枪弹在枪支中的位置、作用、拆装等细节信息。此外，可以在线开展专业培训、技术分析研讨等。
以下对枪支零部件在数据库的快速检索比对方法进行详述；以枪支零部件的检验鉴定为例。对于待鉴定的枪支零部件，在枪支信息采集分系统上进行基础属性信息、二维图像信息采集，并利用三维结构扫描重建模块获取三维结构信息，得到零部件的质量M、两点间最大距离L、体积V、二维图像集合P、三维结构T，对数据库中的零部件数据进行检索和比对。二维图像集合P指的是有多幅不同角度、方向的图像，P＝{p
1,p
2,p
3...,p
k}，k为图像的幅数。数据库内比对零部件的质量M
1、两点间最大距离L
1、体积V
1、二维图像集合P
1、三维结构T
1。首先，寻找满足|M
1/M-1|＜γ
M,|L
1/L-1|＜γ
L,|V
1/V-1|＜γ
V条件的所有零部件集合A，γ
M为质量误差控制系数；γ
L为两点间最大距离误差控制系数；γ
V为体积误差控制系数，主要是考虑零部件的加工、测量、磨损等各种因素引起的误差。对A中的每个零部件的二维图像集合P
1，与P开展特征匹配，根据匹配分数高低将零部件排序，返回匹配分数最高的n个零部件信息。特征匹配方法包括机器学习、深度学习、形态学处理等。最后由检验人员对返回来的n个零部件进行人工甄别鉴定，包括基础属性、二维图像、三维动画等，判断是否比对成功。
下面对枪支三维动画视频制作过程方法进行详述。
1.枪支整枪拆解组装三维动画视频制作过程。枪支三维动画制作分系统通过中央处理控制分系统，从枪支信息数据库中调用待制作动画的枪支所有零部件的三维结构数据，并导入到专业3D建模软件中，在枪支拆解组装有关专业人员的指导配合下，将零部件三维结构组装为枪支的装配体，然后制作装配体的爆炸/分解视图，爆炸/分解的顺序严格遵循枪支拆解的过程步骤，利用3D建模软件自带的动画制作功能摄制枪支组装拆解的三维动画视频。然后通过中央处理控制分系统将动画视频存储到数据库中对应枪支数据中。
2.零部件三维动画制作过程。枪支三维动画制作分系统通过中央处理控制分系统，从枪支信息数据库中调用待制作动画的枪支零部件的三维结构数据，并导入到专业3D建模软件中，通过拖动零部件三维结构的视图方向，展示不同视图的三维结构，同时利用视频录制软件将上述过程摄制下来，形成不同视图的三维结构动画视频。然后通过中央处理控制分系统将动画视频存储到数据库中对应零部件数据中。
本方案与现有技术相比，优点包括：(1)能够实现枪支及零部件、枪弹的自动检验、甄别、鉴定；(2)基础属性、二维图像信息、三维结构、三维动画等信息多管齐下，共同发挥作用，提高检验鉴定的准确性和可靠性，丰富检验鉴定手段。(3)在自动检验鉴定方法上，先通过质量、两点间最大距离、体积等数据快速筛查数据，然后结合先进的二维图像特征匹配算法，进一步筛查数据，最后鉴定人员对返回结果进行人工甄别鉴定，通过从简单到复杂、从机器到人工的结合，保证了检验鉴定的高效和准确。(4)枪支拆解组装三维动画对检验鉴定人员学习、掌握枪支的拆解组装过程步骤非常有利。
实施例2
本发明实施例2还公开了一种终端，包括装载有实施例1中所述的枪弹信息管理系统的设备。具体的，本发明实施例2还包括有其他特征，具体的特征 出于简要的目的，请参见实施例1中的记载，在此不再进行赘述。
以此，本发明实施例提出了一种枪弹信息管理系统和终端，其中系统包括：信息采集分系统、中央处理控制分系统、信息数据库以及三维动画制作分系统。通过信息采集分系统、中央处理控制分系统、信息数据库以及三维动画制作分系统实现了枪弹的自动化鉴定。
本领域技术人员可以理解附图只是一个优选实施场景的示意图，附图中的模块或流程并不一定是实施本发明所必须的。
本领域技术人员可以理解实施场景中的装置中的模块可以按照实施场景描述进行分布于实施场景的装置中，也可以进行相应变化位于不同于本实施场景的一个或多个装置中。上述实施场景的模块可以合并为一个模块，也可以进一步拆分成多个子模块。
上述本发明序号仅仅为了描述，不代表实施场景的优劣。
以上公开的仅为本发明的几个具体实施场景，但是，本发明并非局限于此，任何本领域的技术人员能思之的变化都应落入本发明的保护范围。
Claims (10)
- 一种枪弹信息管理系统，其特征在于，包括：信息采集分系统、中央处理控制分系统、信息数据库以及三维动画制作分系统；其中，所述信息采集分系统，用于采集枪支与枪弹的信息，并通过所述中央处理控制分系统将所述信息存储到所述信息数据库中；所述信息数据库，用于存储枪支与枪弹的信息，并与所述中央处理控制分系统进行信息交互；所述三维动画制作分系统，用于对枪支与枪弹进行三维动画视频制作，并将生成的三维动画视频通过所述中央处理控制分系统存储到所述信息数据库中；所述中央处理控制分系统，用于在接收到包含待鉴定枪弹的枪弹鉴定的请求时，控制所述信息采集分系统获取所述待鉴定枪弹的基础属性信息、二维图像信息、三维结构信息，控制所述三维动画制作分系统基于所述待鉴定枪弹三维结构信息获取所述待鉴定枪弹的三维动画，基于所述待鉴定枪弹的质量、两点间最大距离、体积信息在所述信息数据库中进行检索比对，得到符合预设条件的目标集合，将所述目标集合中的每个目标的二维图像集合与所述待鉴定枪弹的二维图像集合进行特征匹配，并按照匹配程度高低的顺序对每个目标进行排序，筛选出匹配程度最高的预设个数目标；将预设个数目标以及所述待鉴定枪弹的基础属性信息、二维图像信息、三维动画展示给鉴定人员，以便进行人工鉴别；所述二维图像信息包括二维图像集合；所述二维图像集合中的图像为多幅不同角度与方向的图像；所述预设条件为：|M 1/M-1|＜γ M,|L 1/L-1|＜γ L,|V 1/V-1|＜γ V；其中，M为待鉴定枪弹的质量、L为待鉴定枪弹的两点间最大距离、V为待鉴定枪弹的体积；M 1为目标的质量、L 1为目标的两点间最大距离、V 1为目标的体积；γ M为质量误差控制系数；γ L为两点间最大距离误差控制系数；γ V为体积误差控制系数。
- 如权利要求1所述的一种枪弹信息管理系统，其特征在于，所述枪支与 枪弹的信息包括：枪支整体的信息、枪支零部件的信息、枪弹的信息；所述信息包括基础属性信息、二维图像信息、三维结构信息、三维动画；所述基础属性信息包括必要信息、或所述必要信号与拓展信息的组合；所述枪支整体的必要信息包括：质量、口径；所述枪支零部件的必要信息包括：质量；所述枪弹的必要信息包括：质量、直径；所述拓展信息包括以下一个或多个的任意组合：标识、种类、生产国、产商、品牌、型号、生产年代；所述三维结构信息包括两点间最大距离、体积、三维结构模型文件。
- 如权利要求1或2所述的一种枪弹信息管理系统，其特征在于，所述信息采集分系统包括用以采集基础属性信息的基础属性采集模块、用以采集二维图像信息的二维图像采集模块、用以采集三维结构信息的三维结构扫描重建模块；其中，
- 如权利要求3所述的一种枪弹信息管理系统，其特征在于，所述基础属性采集模块包括：长度测量工具、质量测量工具；所述二维图像采集模块包括：背景板、支撑平台，照明光源，成像装置；所述三维结构扫描重建模块包括：结构光三维扫描仪、图形工作站、装载有3D建模软件的处理装置。
- 如权利要求1所述的一种枪弹信息管理系统，其特征在于，所述信息数据库中以预设数据格式存储枪支与枪弹的信息；所述预设数据格式包括：枪支整体的数据格式、枪支零部件的数据格式、枪弹的数据格式；其中，所述枪支整体的数据格式中的数据项包括：序号、质量、两点间最大距离、体积、口径、二维图像、三维结构文件、三维动画视频；所述枪支零部件的数据格式中的数据项包括：序号、质量、两点间最大距离、体积、二维图像、三维结构文件、三维动画视频；所述枪弹的数据格式中的数据项包括：序号、质量、两点间最大距离、体积、直径、二维图像、三维结构文件、三维动画视频。
- 如权利要求5所述的一种枪弹信息管理系统，其特征在于，所述枪支整体的数据格式中的数据项还包括：名称、结构、生产国、产商、品牌、型号、生产年代、标识；所述枪支零部件的数据格式中的数据项还包括：名称、结构、生产国、产商、品牌、型号、生产年代、标识；所述枪弹的数据格式中的数据项还包括：名称、结构、生产国、产商、品牌、型号、生产年代、标识。
- 如权利要求1所述的一种枪弹信息管理系统，其特征在于，所述三维动画制作分系统用于制作枪支整枪的拆解与组装的三维动画视频以及零部件在不同视图结构下的三维动画视频。
- 如权利要求1所述的一种枪弹信息管理系统，其特征在于，所述中央处理控制分系统包括：系统管理模块、枪弹信息管理模块、枪弹检验鉴定应用模块、远程共享和技术支持模块；其中，所述系统管理模块用于账号与权限管理、系统状态监测、数据查询、报表管理；所述枪弹信息管理模块用于管理所述信息数据库，所述管理包括：枪弹信息的数据传输、建档、添加、删除、修改、查询检索、统计；所述枪弹检验鉴定应用模块用于在所述信息数据库进行待鉴定枪弹的检索和比对，以实现对待鉴定枪弹的甄别鉴定，还用于执行基于所述三维动画的枪支拆解组装显示；所述远程共享和技术支持模块用于提供远程登陆访问接口、访问资源权限设置、远程访问管理、远程资料查询、远程检验鉴定技术支持、基于三维动画的枪支拆解组装方法和过程在线学习、线上分析研讨。
- 如权利要求1所述的一种枪弹信息管理系统，其特征在于，所述特征匹配为：基于机器学习的特征匹配、或基于深度学习的特征匹配、或基于形态学处理的特征匹配。
- 一种终端，其特征在于，包括装载有权利要求1-9中任意一项所述的枪弹信息管理系统的设备。
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