多媒体法庭物证展示台（法庭多媒体示证系统）司法庭审与司法鉴定合规应用介绍
【重要合规前置声明】本产品为法庭庭审、司法鉴定、刑事侦查专用司法举证与证据数字化装备，仅面向人民法院、人民检察院、公安机关、司法行政机关、司法鉴定机构等具备法定司法办案、举证质证、司法鉴定资质的国家机关及授权单位定向研发、生产与销售，不向任何个人、无资质企业及非授权单位提供。本产品的采购、安装、使用与管理，必须严格遵守《中华人民共和国刑事诉讼法》《中华人民共和国民事诉讼法》《中华人民共和国行政诉讼法》《中华人民共和国司法鉴定程序通则》《人民法院法庭规则》《公安机关办理刑事案件程序规定》等国家法律法规与司法规范，必须由具备法定办案、鉴定资质的司法人员、司法鉴定人规范操作，严禁无资质单位和个人违规使用，严禁因操作不当、数据篡改导致的涉案证据失真、举证程序违法、司法鉴定证据失效。
产品概述
多媒体法庭物证展示台（法庭多媒体示证系统），是一套专为法庭庭审举证质证、案件审查研判、司法鉴定环节深度定制的集成化数字成像与信息呈现系统，也是现代化智慧法庭建设、刑事技术证据数字化管理、司法鉴定可视化呈现的核心专用装备。系统通过高解析度图像传感器、多倍光学变焦镜头与专业司法证据管理软件，可将凶器、工具痕迹、印章印文、文书卷宗、微量物证等各类实物证据，快速转化为高清数字图像、动态视频流，同时支持多屏幕分屏对比展示、物证细节动态放大分析、证据批注标注与全流程数字化归档，旨在以直观、精准、规范的多媒体形式，强化司法举证的示证效果，还原证据细节特征，提升庭审举证效率、案件研判精准度与司法鉴定工作的规范化水平，是支撑刑事侦查可视化、司法鉴定数字化、司法庭审现代化的重要刑事技术与司法专用装备。
技术原理
系统核心基于高精度光学成像技术、数字信号处理技术与司法证据数字化管理技术构建。设备内置高解析度工业级图像传感器，可实时捕捉置于拍摄台面上的物证、文书画面，通过高倍率光学变焦与电子变焦组合，实现物证宏观全貌与微观细节的无损放大呈现。采集到的光学图像信号经内置图像处理模块进行降噪、锐化、色彩校正优化后，可通过 RGB、HDMI、复合视频等多种标准化接口，同步输出至法庭显示屏、投影仪、控辩双方展示终端等多类显示设备，实现庭审现场多终端同步示证。
配套的专业司法文档管理软件，负责图像的高清采集、批量处理、特征批注、分级存储与全生命周期管理，同时集成 OCR 多语言文字识别、PDF 标准化生成、音视频同步录制、司法鉴定文书自动生成等核心功能，可将实物证据、纸质卷宗无缝转化为可编辑、可归档、可追溯的数字证据材料，同时保障数字证据与原始物证的一致性、不可篡改性，完全符合司法机关对证据固定、卷宗管理、举证示证的全流程合规性要求。
核心功能与合规实战价值
设备具备高解析度成像能力与全接口多路信号管理能力，搭载 500 万像素工业级图像传感器，分辨率不低于 1150 电视线，搭配 22 倍光学变焦 + 16 倍电子变焦组合，可清晰还原物证的微观细节特征，哪怕是痕迹物证的细微线条、印章印文的防伪点阵、文书笔迹的笔锋特征都可无损放大呈现，完全满足司法举证中对证据细节精准展示的核心需求。设备提供二路外部 RGB 输入、一路 RGB 输出、一路 HDMI 高清输出、一路复合视频输出，搭配二路音频输入、一路音频输出与一路 RS-232 控制接口，支持灵活的信号切换与多显示设备同步连接，可完美适配智慧法庭多终端、多场景的复杂示证环境，确保庭审示证过程的流畅性与规范性。
系统具备灵活的多媒体演示与多维度证据对比功能，支持不少于 2 分屏同屏对比显示，可将现场实时拍摄的物证画面与存储的历史物证图像、现场勘查照片、鉴定比对样本进行并排同步展示，直观呈现证据特征的同一性与差异性。设备镜头支持垂直 / 水平 350° 多角度旋转，配合专业示证软件可实现图像的动态缩放、旋转、裁剪与特征标注，便于从不同角度向合议庭、陪审员、诉讼参与人完整展示物证的立体特征与关键细节，解决了传统实物举证中证据细节无法被全场清晰查看、特征比对不直观的行业痛点，大幅增强证据的司法说服力，保障控辩双方平等的举证质证权利。
系统集成专业的司法证据数字化与标准化文书生成功能，配套专属司法文档管理软件，具备物证快速扫描、白板批注标注、OCR 多语言文字识别、一键生成标准化 PDF 卷宗、司法鉴定文书自动生成等核心功能，支持证据图片的分级文件夹管理、批量编辑与加密归档，可直接将数字证据嵌入案件汇报文档、鉴定意见书、庭审举证材料中。作为刑事技术侦查取证鉴定专用设备，可对现场勘查提取的实物证据进行标准化高清拍摄、尺寸测量与特征标注，自动生成规范的电子证据档案与鉴定文书，实现涉案证据资料的全流程规范化、数字化管理，完全符合司法鉴定机构资质认定、公安机关刑事技术实验室管理规范对证据全生命周期可追溯的核心要求，大幅提升刑事科学技术实验室、司法鉴定机构的工作质效。
设备采用安全可靠的一体化工业级设计，搭载环保节能 LED 侧灯与底灯双照明系统，无频闪、无辐射，可适配不同类型物证的补光需求，确保成像画面清晰无反光；整机具备 ESD 静电保护功能，可有效规避法庭复杂电子环境下的静电干扰，保障信号传输稳定。系统支持断电直通与异步输出矩阵功能，即使设备意外断电，也可保障庭审核心示证信号不中断，完全适配法庭庭审严肃、连续的使用需求；操作面板采用防尘防水镜面感应按键，搭配外置 12V 低压安全电源供电，可保障设备在长时间庭审、高强度案件办理场景下的操作安全性与运行稳定性，杜绝因设备故障导致的庭审中断、举证程序违法风险。
合规应用场景
本设备仅可由具备法定司法办案、司法鉴定资质的单位与人员，在授权的司法办案、举证质证、鉴定工作范围内规范使用，核心合规应用场景包括四大类：
一是法庭庭审举证质证，在刑事、民事、行政案件庭审过程中，公诉人、当事人、诉讼代理人、司法鉴定人可通过本系统，当庭展示凶器、工具痕迹、印章印文、笔迹、微量物证等实物证据的高清细节，完成检材与样本的同屏特征比对，播放现场勘查过程同步录音录像、鉴定过程演示视频，使合议庭法官、人民陪审员及所有诉讼参与人清晰、直观地理解证据内容、特征逻辑与鉴定结论，完整还原案件事实，有效增强证据的司法说服力，提升庭审举证效率与庭审程序的公开透明度，是智慧法庭建设的核心示证装备。
二是检察机关案件审查与案件汇报研判，在刑事案件审查逮捕、审查起诉、刑事申诉、民事行政检察监督等案件办理环节，用于对卷宗材料、技术鉴定报告、物证照片、视听资料进行数字化整理、特征批注与比对分析，可快速完成海量卷宗、票据、书证的数字化扫描与归档，同时在案件讨论会、检委会上进行高效的多媒体案件汇报演示，直观呈现案件证据链、争议焦点与审查意见，辅助检察官精准研判案件、作出正确的司法决策，提升案件办理质效。
三是刑事技术与司法鉴定机构证据数字化归档，作为刑事技术侦查取证鉴定专用设备，用于公安机关刑事技术部门、司法鉴定机构对现场勘查提取的实物物证、痕迹检材、涉案书证进行标准化高清拍摄、特征标注与尺寸测量，利用配套软件功能自动生成规范的电子证据档案、勘查记录与司法鉴定文书，实现涉案证据资料的规范化、加密化、全流程可追溯数字化管理，同时为后续的法庭示证、案件复核、司法鉴定监督提供完整的数字证据支撑，是刑事技术实验室、司法鉴定机构实现证据管理现代化的核心基础装备。
四是司法鉴定意见质证与专业技术培训，在司法鉴定人出庭作证环节，可通过本系统直观展示鉴定过程、检材特征、比对结果，向法庭清晰阐释鉴定原理与鉴定结论的科学依据，回应控辩双方与法庭的专业质询，强化司法鉴定意见的科学性与公信力；同时可用于警察学院、政法学院、司法鉴定机构的刑事技术、司法鉴定专业教学培训，通过高清成像与同屏比对功能，直观展示痕迹检验、文件检验、法医病理等专业的物证特征与检验方法，提升教学培训的直观性与实操性。
核心技术参数
设备成像核心搭载 500 万像素、1/3 英寸工业级图像传感器，分辨率不低于 1150 电视线；光学性能方面，配备 22 倍光学变焦、16 倍电子变焦镜头，镜头支持垂直 / 水平 350° 旋转；照明系统采用 LED 侧灯与底灯双光源配置。输入输出接口方面，配备二路外部 RGB 输入、一路 RGB 输出、一路 HDMI 高清输出、一路复合视频输出，二路音频输入、一路音频输出，以及一路 RS-232 控制接口。信号管理支持断电直通功能，具备异步输出矩阵能力；显示功能支持不少于 2 分屏同屏对比显示，可直接调用内部存储图像进行实时比对。配套软件具备图像抓拍、连拍、批注、裁剪功能，集成 OCR 文字识别、PDF 文件生成、多级文件夹加密管理、音视频同步录制、专业司法鉴定文书自动生成与数据库管理核心功能。操作控制方面，支持 OSD 菜单显示，配备防尘防水镜面感应按键，支持通过软件一键切换展示内容，采用外置 12V 安全低压电源供电。
合规实战应用案例
- 某市中级人民法院开庭审理一起重大故意杀人案件，案件核心争议焦点为作案工具的同一认定，以及现场提取的痕迹物证与被告人的关联性。庭审举证环节，公诉人使用本多媒体法庭物证展示台，当庭对作案凶器（单刃水果刀）上的细微痕迹、刀柄上的生物物证提取位置、现场地面提取的血足迹、被告人鞋子鞋底花纹进行了高清展示，通过 2 分屏同屏比对功能，将现场足迹与被告人鞋底花纹的特征点进行一一对应标注，同时放大展示了作案工具刀刃上的豁口特征与被害人尸体上创口形态的吻合性，让合议庭法官、人民陪审员、被告人及辩护人清晰、直观地看到了证据的核心细节特征与完整证据链。庭审过程中，司法鉴定人通过本系统当庭展示了鉴定过程与检验图谱，清晰阐释了鉴定结论的科学依据，回应了辩护方的质证意见。最终法庭全部采纳了公诉机关出示的证据与鉴定意见，依法对被告人作出了有罪判决，本设备的高清成像、同屏比对功能，为本次重大刑事案件的庭审举证、事实查明提供了关键的技术支撑，保障了庭审程序的规范高效与司法公正。
- 某市人民检察院受理一起涉案金额超亿元的合同诈骗案件，案件涉及数百份合同、票据、银行流水、印章印文等书证材料，卷宗数量多达上百册，案件事实复杂，书证比对、证据梳理难度极大。案件承办检察官使用本多媒体法庭物证展示台，对涉案的数百份合同、印章印文、银行票据进行了批量高清扫描与数字化归档，通过配套软件的 OCR 文字识别功能，快速将纸质卷宗转化为可编辑、可检索的电子卷宗，同时利用分屏比对、批注标注功能，对涉案的虚假印章印文与真实备案印章、伪造合同与真实合同文本进行了特征比对与差异标注，清晰梳理出了被告人伪造印章、虚构合同的完整犯罪脉络。在检委会案件汇报环节，承办检察官通过系统的多媒体演示功能，直观展示了案件核心证据、犯罪事实与争议焦点，为检委会决策提供了清晰、规范的证据支撑，最终依法对被告人以合同诈骗罪提起公诉。同时，通过系统自动生成的标准化电子证据档案，为后续庭审举证环节提前完成了示证材料的规范准备，大幅提升了重大复杂案件的办理质效。
Application Introduction of Multimedia Forensic Evidence Display Stand (Court Multimedia Evidence Presentation System)
【Important Compliance Pre-Declaration】This product is a special judicial evidence presentation and evidence digitization equipment dedicated to court trial, judicial authentication, and criminal investigation. It is only developed, produced and sold for state organs and authorized units with statutory judicial case handling, evidence presentation and cross-examination, and judicial authentication qualifications, including people's courts, people's procuratorates, public security organs, judicial administrative organs, and judicial authentication institutions, and will not be provided to any individual, unqualified enterprise or non-authorized unit. The procurement, installation, use and management of this product must strictly abide by national laws, regulations and judicial norms such as the Criminal Procedure Law of the People's Republic of China, Civil Procedure Law of the People's Republic of China, Administrative Procedure Law of the People's Republic of China, General Rules for Judicial Authentication Procedures of the People's Republic of China, Court Rules of the People's Courts, and Regulations on the Handling of Criminal Cases by Public Security Organs. It must be operated in a standardized manner by judicial personnel and judicial appraisers with statutory case handling and authentication qualifications. It is strictly prohibited for unqualified units and individuals to use it in violation of regulations, and it is strictly prohibited to cause distortion of involved evidence, illegal evidence presentation procedures, and invalidation of judicial authentication evidence due to improper operation and data tampering.
Product Overview
The Multimedia Forensic Evidence Display Stand (Court Multimedia Evidence Presentation System) is an integrated digital imaging and information presentation system deeply customized for court trial evidence presentation and cross-examination, case review and research, and judicial authentication links. It is also the core special equipment for the construction of modern smart courts, digital management of criminal technical evidence, and visual presentation of judicial authentication. Through the high-resolution image sensor, multi-power optical zoom lens and professional judicial evidence management software, the system can quickly convert all kinds of physical evidence such as murder weapons, tool marks, seal impressions, document files, trace evidence into high-definition digital images and dynamic video streams. At the same time, it supports multi-screen split-screen comparison display, dynamic magnification analysis of evidence details, evidence annotation and full-process digital archiving. It aims to strengthen the evidence presentation effect of judicial evidence production, restore the detailed characteristics of evidence, improve the efficiency of court trial evidence production, the accuracy of case research and judgment, and the standardization level of judicial authentication work in an intuitive, accurate and standardized multimedia form. It is an important criminal technology and judicial special equipment supporting the visualization of criminal investigation, the digitization of judicial authentication, and the modernization of judicial trials.
Technical Principle
The core of the system is built based on high-precision optical imaging technology, digital signal processing technology and judicial evidence digital management technology. The equipment has a built-in high-resolution industrial-grade image sensor, which can capture the picture of physical evidence and documents placed on the shooting table in real time, and realize lossless magnification of the macro 全貌 and micro details of the evidence through the combination of high-magnification optical zoom and electronic zoom. The collected optical image signal is optimized by noise reduction, sharpening and color correction through the built-in image processing module, and can be synchronously output to various display devices such as court display screens, projectors, and display terminals of the prosecution and defense parties through a variety of standardized interfaces such as RGB, HDMI, and composite video, realizing synchronous evidence presentation of multiple terminals in the trial scene.
The supporting professional judicial document management software is responsible for high-definition collection, batch processing, feature annotation, hierarchical storage and full life cycle management of images. At the same time, it integrates core functions such as OCR multi-language text recognition, PDF standardized generation, audio and video synchronous recording, and automatic generation of judicial authentication documents. It can seamlessly convert physical evidence and paper files into editable, archivable and traceable digital evidence materials, while ensuring the consistency and non-tamperability of digital evidence and original physical evidence, fully complying with the full-process compliance requirements of judicial organs for evidence fixation, file management, and evidence presentation.
Core Functions and Compliance Practical Value
The equipment has high-resolution imaging capability and full-interface multi-channel signal management capability. It is equipped with a 5 megapixel industrial-grade image sensor with a resolution of no less than 1150 TV lines, matched with a combination of 22x optical zoom and 16x electronic zoom, which can clearly restore the micro-detail characteristics of the evidence. Even the fine lines of trace evidence, anti-counterfeiting dot matrix of seal impressions, and stroke characteristics of document handwriting can be magnified and presented without loss, fully meeting the core demand for accurate display of evidence details in judicial evidence presentation. The equipment provides two external RGB inputs, one RGB output, one HDMI high-definition output, one composite video output, matched with two audio inputs, one audio output and one RS-232 control interface, supporting flexible signal switching and synchronous connection of multiple display devices, which can perfectly adapt to the complex evidence presentation environment of multi-terminal and multi-scene in smart courts, and ensure the fluency and standardization of the court evidence presentation process.
The system has flexible multimedia demonstration and multi-dimensional evidence comparison functions, supports no less than 2 split-screen simultaneous comparison display, and can display the real-time evidence picture taken on site side by side with the stored historical evidence images, scene investigation photos, and identification comparison samples, intuitively presenting the identity and difference of evidence characteristics. The equipment lens supports 350° multi-angle rotation vertically and horizontally. Combined with professional evidence presentation software, it can realize dynamic zoom, rotation, cropping and feature annotation of images, which is convenient to fully display the three-dimensional characteristics and key details of evidence to the collegial panel, jurors and litigation participants from different angles. It solves the industry pain point that the evidence details cannot be clearly viewed by the whole court and the feature comparison is not intuitive in traditional physical evidence presentation, greatly enhances the judicial persuasiveness of evidence, and guarantees the equal right of evidence presentation and cross-examination of both the prosecution and defense parties.
The system integrates professional judicial evidence digitization and standardized document generation functions, and is equipped with exclusive judicial document management software. It has core functions such as fast scanning of physical evidence, whiteboard annotation, OCR multi-language text recognition, one-click generation of standardized PDF files, and automatic generation of judicial authentication documents. It supports hierarchical folder management, batch editing and encrypted archiving of evidence pictures, and can directly embed digital evidence into case report documents, authentication opinions, and court evidence presentation materials. As a special equipment for criminal technology investigation and evidence collection and identification, it can carry out standardized high-definition shooting, size measurement and feature annotation of physical evidence extracted from scene investigation, and automatically generate standardized electronic evidence files and identification documents through the supporting software functions, realizing standardized, encrypted and full-process traceable digital management of involved evidence data, fully complying with the core requirements of judicial authentication institution qualification certification and public security organ criminal technology laboratory management specifications for the full traceability of evidence, and greatly improving the work quality and efficiency of criminal science and technology laboratories and judicial authentication institutions.
The equipment adopts a safe and reliable integrated industrial-grade design, equipped with an environment-friendly and energy-saving LED side light and bottom light dual lighting system, no stroboscopic, no radiation, which can adapt to the fill light needs of different types of evidence, ensuring clear imaging picture without reflection. The whole machine has ESD electrostatic protection function, which can effectively avoid electrostatic interference in the complex electronic environment of the court and ensure stable signal transmission. The system supports power-off direct connection and asynchronous output matrix function. Even if the equipment is accidentally powered off, it can ensure that the core evidence presentation signal of the court is not interrupted, which is fully adapted to the serious and continuous use needs of court trials. The operation panel adopts dust-proof and waterproof mirror induction keys, matched with an external 12V low-voltage safety power supply, which can ensure the operation safety and operation stability of the equipment in long-time court trials and high-intensity case handling scenarios, and eliminate the risk of court trial interruption and illegal evidence presentation procedures caused by equipment failure.
Compliant Application Scenarios
This equipment can only be used in a standardized manner by units and personnel with statutory judicial case handling and judicial authentication qualifications within the scope of authorized judicial case handling, evidence presentation and cross-examination, and authentication work. The core compliant application scenarios include four categories:
First, court trial evidence presentation and cross-examination. In the trial process of criminal, civil and administrative cases, public prosecutors, parties, litigation agents and judicial appraisers can use this system to display the high-definition details of physical evidence such as murder weapons, tool marks, seal impressions, handwriting, trace evidence in court, complete the simultaneous feature comparison of samples and specimens, and play the synchronous audio and video recording of the scene investigation process and the demonstration video of the identification process, so that the collegial panel judges, people's jurors and all litigation participants can clearly and intuitively understand the evidence content, feature logic and identification conclusion, fully restore the facts of the case, effectively enhance the judicial persuasiveness of evidence, improve the efficiency of court evidence presentation and the openness and transparency of the trial procedure, and is the core evidence presentation equipment for the construction of smart courts.
Second, case review and case report research and judgment by the procuratorate. In the process of case handling such as arrest review, prosecution review, criminal appeal, civil and administrative procuratorial supervision, it is used for digital sorting, feature annotation and comparative analysis of file materials, technical appraisal reports, evidence photos, audio-visual materials, can quickly complete digital scanning and archiving of massive files, bills, documentary evidence, and carry out efficient multimedia case report demonstration at case meetings and procuratorial committee meetings, intuitively present the case evidence chain, dispute focus and review opinions, assist prosecutors to accurately study and judge cases, make correct judicial decisions, and improve the quality and efficiency of case handling.
Third, digital archiving of evidence in criminal technology and judicial authentication institutions. As a special equipment for criminal technology investigation and evidence collection and identification, it is used by the criminal technology department of public security organs and judicial authentication institutions to carry out standardized high-definition shooting, feature annotation and size measurement of physical evidence, trace specimens and involved documentary evidence extracted from scene investigation. The supporting software function is used to automatically generate standardized electronic evidence files, investigation records and judicial authentication documents, realizing standardized, encrypted and full-process traceable digital management of involved evidence data. At the same time, it provides complete digital evidence support for subsequent court evidence presentation, case review, and judicial authentication supervision, and is the core basic equipment for criminal technology laboratories and judicial authentication institutions to realize the modernization of evidence management.
Fourth, judicial authentication opinion cross-examination and professional technical training. In the link of judicial appraisers appearing in court to testify, the system can be used to intuitively display the identification process, specimen characteristics, and comparison results, clearly explain the scientific basis of the identification principle and identification conclusion to the court, respond to the professional inquiries of the prosecution and defense parties and the court, and strengthen the scientificity and credibility of the judicial authentication opinion. At the same time, it can be used for professional teaching and training of criminal technology and judicial authentication in police academies, political science and law colleges, and judicial authentication institutions. Through high-definition imaging and simultaneous screen comparison functions, it can intuitively display the physical evidence characteristics and inspection methods of trace inspection, document inspection, forensic pathology and other majors, and improve the intuition and practicality of teaching and training.
Core Technical Parameters
The imaging core of the equipment is equipped with a 5 megapixel, 1/3 inch industrial-grade image sensor, with a resolution of no less than 1150 TV lines. In terms of optical performance, it is equipped with a 22x optical zoom and 16x electronic zoom lens, and the lens supports 350° vertical/horizontal rotation. The lighting system adopts LED side light and bottom light dual light source configuration. In terms of input and output interfaces, it is equipped with two external RGB inputs, one RGB output, one HDMI high-definition output, one composite video output, two audio inputs, one audio output, and one RS-232 control interface. Signal management supports power-off direct connection function, with asynchronous output matrix capability. The display function supports no less than 2 split-screen simultaneous comparison display, and can directly call the internal stored image for real-time comparison. The supporting software has the functions of image capture, continuous shooting, annotation and cropping, and integrates core functions such as OCR text recognition, PDF file generation, multi-level folder encryption management, audio and video synchronous recording, automatic generation of professional judicial authentication documents and database management. In terms of operation control, it supports OSD menu display, is equipped with dust-proof and waterproof mirror induction keys, supports one-key switching of display content through software, and adopts an external 12V safety low-voltage power supply.
Practical Application Cases
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The Intermediate People's Court of a city held a court trial of a major intentional homicide case. The core dispute focus of the case was the same identification of the murder weapon and the relevance of the trace evidence extracted from the scene to the defendant. In the court evidence presentation session, the public prosecutor used this Multimedia Forensic Evidence Display Stand to present the high-definition display of the subtle traces on the murder weapon (single-edged fruit knife), the extraction position of biological evidence on the handle, the bloody footprints extracted from the scene ground, and the sole pattern of the defendant's shoes in court. Through the 2 split-screen simultaneous comparison function, the feature points of the scene footprints and the defendant's sole pattern were correspondingly marked one by one, and the matching between the notch characteristics on the blade of the murder weapon and the wound shape on the victim's body was magnified and displayed, so that the collegial panel judges, people's jurors, the defendant and defenders clearly and intuitively saw the core detail characteristics of the evidence and the complete evidence chain. During the trial, the judicial appraiser used this system to present the identification process and inspection map in court, clearly explained the scientific basis of the identification conclusion, and responded to the cross-examination opinions of the defense. Finally, the court fully adopted the evidence and identification opinions presented by the public prosecution organ, and made a guilty judgment against the defendant in accordance with the law. The high-definition imaging and simultaneous screen comparison functions of this equipment provided key technical support for the evidence presentation and fact finding of the trial of this major criminal case, and ensured the standardization and efficiency of the trial procedure and judicial justice.
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The People's Procuratorate of a city accepted a contract fraud case with an involved amount of more than 100 million yuan. The case involved hundreds of contracts, bills, bank flows, seal impressions and other documentary materials, the number of files was as many as hundreds of volumes, the facts of the case were complex, and the difficulty of documentary comparison and evidence sorting was extremely great. The prosecutor in charge of the case used this Multimedia Forensic Evidence Display Stand to carry out batch high-definition scanning and digital archiving of hundreds of contracts, seal impressions and bank bills involved in the case. Through the OCR text recognition function of the supporting software, the paper files were quickly converted into editable and searchable electronic files. At the same time, using the split-screen comparison and annotation functions, the feature comparison and difference marking of the false seal impressions involved in the case and the real recorded seals, the forged contracts and the real contract texts were carried out, and the complete criminal context of the defendant's forgery of seals and fictitious contracts was clearly sorted out. In the case report session of the Procuratorial Committee, the prosecutor in charge intuitively presented the core evidence, criminal facts and dispute focus of the case through the multimedia demonstration function of the system, which provided a clear and standardized evidence support for the decision-making of the Procuratorial Committee, and finally prosecuted the defendant for the crime of contract fraud in accordance with the law. At the same time, through the standardized electronic evidence files automatically generated by the system, the standardized preparation of evidence presentation materials for the subsequent trial session was completed in advance, which greatly improved the handling quality and efficiency of major and complex cases.