系統主要特點：  

Main features of the system:

（1）運用計算機視覺技術實現高清晰度、完整的汽車底盤成像；采用高清彩色掃描式成像，可自動檢測通過車輛，視角不小于180°，視寬車底不小于200CM且圖像清晰，輸出圖像無畸變。支持超長車輛（長度不受限制）的檢查，對于超長車輛可通過圖像預覽窗口進行拖拽、放大來查看整個車輛底盤；車輛通過時，系統自動顯示高清晰完整車輛底盤圖像，對大小車輛底部采集信息一覽無余。采用19寸高清晰液晶顯示器可更方便快捷，支持選配的第 2路高清大屏現場顯示監視器單獨顯示底盤區域圖像；能對不同車型的車輛進行檢測，并在屏幕上顯示完整的車輛底盤圖像；可選配副顯示器單獨滿屏顯示車輛底盤圖像；  
實時監控功能：最大可接入9路場景圖像；畫面分割模式：1、4、9可選；畫面可放大顯示；  
場景錄像功能：多種錄像觸發模式如手動錄像、定時錄像、輸入觸發錄像；錄像回放。  
視頻拼接成像功能：可手動選擇視頻錄像片段，進行視頻拼接成像，極大地方便了在日常案件檢查及檔案審查中的視頻處理完整性的特殊需要，可以對各類場所的車輛各個部位進行全整成像。  
自動化檢測：可以根據用戶需要現場編程來實現各種檢測流程，并實現高度自動化操作。選配的車牌識別模塊可對其中某一路或兩路場景圖像進行車牌的自動識別。  

The use of computer vision technology to achieve high-definition, complete vehicle chassis imaging; using high-definition color scanning imaging, automatic detection through the vehicle, the perspective is not less than 180 °, the visual width of the vehicle underneath not less than 200CM and clear image, the output image without distortion. Support for extra-long vehicles (length is not limited) inspection, for extra-long vehicles can be dragged through the image preview window, zoom to view the entire vehicle chassis; vehicle through, the system automatically displays a high-definition complete vehicle chassis image, the size of the vehicle bottom collection information at a glance. The use of 19-inch high-definition LCD monitor can be more convenient and fast, support the optional 2-way high-definition large-screen field display monitor separately display chassis area image; can detect different models of vehicles, and display the complete vehicle chassis image on the screen; optional secondary monitor alone full-screen display vehicle chassis image;  

Real-time monitoring function: maximum access to 9-channel scene image; screen division mode: 1, 4, 9 optional; screen can be enlarged to display;  

Scene video function: a variety of video trigger modes such as manual video, timing video, input trigger video; video playback.  

Video stitching imaging function: can manually select video footage, video stitching imaging, greatly facilitate the special needs of the integrity of video processing in the daily case inspection and file review, can be full imaging of all parts of the vehicle in various places.  

Automated detection: can be programmed on site according to user needs to achieve a variety of detection processes and achieve a high degree of automated operation. The optional license plate recognition module can carry out automatic recognition of license plates for one or two of the scene images.

（2）圖像掃描抓拍合成功能：可根據監所方管理的要求，將車輛在安檢區域接受檢查時的車頂、車前、車后、車左測、車右側等部位進行拍照并與車底掃描成像后的圖像匯總合成一幅全面的車輛安全檢查時的大圖像，并可融合車輛牌照號碼、車輛所屬單位、前往監所部門辦事事由、駕駛員姓名及駕駛證、監所負責帶車民警、大門負責檢查登記的民警等相關信息綁定存儲，一一對應，這樣生成并存儲的完整受檢車輛圖像及相關人員資料信息大大地方便了實時安全檢查和事后檔案管理，避免了只能對車底檢查掃描的局限性，提高了車輛安檢系統的利用效率。 

 Image scanning and capturing synthesis function: according to the requirements of the management of the prison party, the vehicle in the security inspection area to be inspected in the roof, in front of the car, behind the car, the car left test, the right side of the car and other parts of the car to be photographed and the image of the undercarriage scan imaging after the summary synthesis of a comprehensive vehicle security inspection of the large image, and can be integrated with the vehicle license plate number, the vehicle belongs to the unit, the reason for going to the prison department, the driver's name and driver's license, the prison is responsible for the police with the car, the gate is responsible for checking the registration of the police and other related information binding storage, one to one correspondence, so that the generation and storage of complete inspected vehicle images and related personnel data information greatly facilitate real-time security checks and after-the-fact file management, to avoid the limitations of only the undercarriage check scanning, improve the efficiency of the use of vehicle security inspection system. 

（3）檢查便捷：可按照人工或自動將進出車輛錄入車輛進出數據庫內，當車輛經過時可顯示此車輛的相關信息（車牌、車身顏色、車型等），通過此項功能可大大提高車輛通過速度，減少檢查人員的工作強度。車輛以1-30km/h的速度通過車底掃描采集設備，在車輛通過后一秒鐘內，系統自動顯示出高清晰完整車輛底盤圖像。對大小車輛底部采集信息一覽無余，系統自動根據計算機安檢日期生成一個對應的文件夾，并將車底圖像按日期和時間自動存入文件夾內，以備日后查看。具有自動工作方式，自動抓取車牌號碼，獲取底盤圖像功能，可配智能分析報警功能，可聲光報警；存儲相關信息，可查詢、統計、生成報表。  

Check convenient: can be in accordance with the manual or automatically enter the incoming and outgoing vehicles into the vehicle in and out of the database, when the vehicle passes through can display the relevant information of this vehicle (license plate, body color, model, etc.), through this function can greatly improve the vehicle through the speed, reduce the work intensity of inspectors. Vehicle to 1-30km / h speed through the vehicle bottom scan collection equipment, in the vehicle through a second, the system automatically display a high-definition complete vehicle chassis image. To the size of the vehicle bottom collection information at a glance, the system automatically according to the computer security inspection date to generate a corresponding folder, and will be automatically stored in the folder under the vehicle images by date and time, for future viewing. With automatic work mode, automatic capture license plate number, get chassis image function, can be equipped with intelligent analysis alarm function, can sound and light alarm; store relevant information, can query, statistics, generate reports.

（4）圖片處理速度快：車輛通過該系統時，所掃描攝取的圖像實時上傳于主機，控制臺的屏幕馬上便可顯示車輛實時清晰的底盤圖像和歷史對比圖片，能夠比傳統的方法更快速、更準確地辨別車底的附著物。軟件操作方便，可對圖像進行全部或局部無失真縮放， 縮放倍數沒有限制，圖像全景導航，圖像從文件夾提取時不超過1秒。操作軟件對車底圖像可進行均衡、亮度、對比度、飽和度、銳化處理，并通過放大鏡對車輛底部進行局部放大，以及對圖像有調閱和打印的功能。通過上一頁和下一頁可以靈活的查閱經過車輛的車底資料，車底圖像具有手動對比功能。  

Fast image processing: When the vehicle passes through the system, the scanned image is uploaded to the host in real time, and the screen of the console can immediately display the real-time clear undercarriage image of the vehicle and the historical comparison picture, which can identify the attachment under the vehicle more quickly and accurately than the traditional method. The software is easy to operate and can zoom in and out of the image without distortion in whole or in part, with no limitation on the number of zooming times, panoramic image navigation, and image extraction from folders in less than 1 second. The operation software can perform equalization, brightness, contrast, saturation, sharpening on the image underneath the vehicle, and local magnification on the bottom of the vehicle through a magnifying glass, as well as having the function of reading and printing on the image. Through the previous page and the next page can be flexible access to pass through the vehicle underneath the information, underneath the vehicle image has a manual comparison function.

（5）記錄和查詢：所生成的該車完整底盤照片和車輛入場時所建文檔歸納為一個文檔?？梢噪S時按時間﹑車牌等信息，查詢每臺車的完整底盤照片和進場時間。查詢結果以報表形式顯示和打印，可以對數據庫中的信息進行轉存。高效的車輛底盤圖像檢索功能：可以通過時間、車牌、車型等信息檢索車輛底盤歷史圖像資料，也可以根據車牌、車型、車輛生產廠家檢索標準車輛底盤圖像信息；支持按車牌和車型兩種索引方式建立標準車輛底盤數據庫；標準車輛底盤圖像庫可以通過用戶自學習建立；底盤圖像與標準底盤圖像比對，支持按車牌、車型等多種比對策略； 

Record and query: The generated complete chassis photo of the car and the document created when the vehicle entered are grouped into one document. You can query the complete chassis photo and entry time of each vehicle at any time by time ﹑ license plate and other information. The query results are displayed and printed in the form of reports, and the information in the database can be transferred and stored. Efficient vehicle chassis image retrieval function: you can retrieve the vehicle chassis history image information by time, license plate, model, etc., you can also retrieve the standard vehicle chassis image information according to the license plate, model, vehicle manufacturer; support the establishment of standard vehicle chassis database by license plate and model two indexing methods; standard vehicle chassis image library can be established by the user self-learning; chassis image and standard chassis image Comparison, support for a variety of comparison strategies by license plate, model, etc; 

（6）設備配有感應式成像照明控制系統，照明采用高亮度、超廣角的進口面光源器件，具有使用壽命長、更換方便、不用維護的特點。

The equipment is equipped with inductive imaging lighting control system, lighting using high brightness, ultra-wide angle imported surface light source devices, with a long service life, easy to replace, no maintenance characteristics.

（7）適應性強：系統充分考慮到受檢車輛的長短、寬窄、底盤高度都不相同,車速不穩定以及項目建設成本和場地施工的難易程度等因素，保證系統的可靠性、靈活性。車輛以時速1-30公里勻速從上面通過時系統對車輛底盤進行掃描采集, 所攝取圖像實時上傳到中控主機，得到完整的車輛底盤圖片。系統可拍攝寬度為0mm—3500mm，圖像清晰度優于0.5mm/像素，系統具有強大的承載能力（大于30T），確保拍攝鏡面不會受壓磨損。機箱具有防水、防塵、抗壓功能。  
支持多種道口管理模式：單向車道、進出混合車道、進出獨立雙向車道，并且支持進出場車輛信息管理；  
支持多道口聯網，車輛底盤圖像上傳網絡存儲服務器的中心數據庫，集中管理車輛的進出信息（選配）； 

Adaptable: the system takes into account the length, width and height of the chassis of the inspected vehicles are not the same, the speed is unstable and the project construction cost and the difficulty of the site construction and other factors to ensure the reliability and flexibility of the system. Vehicle speed of 1-30 km/h uniform speed from above when the system to scan the vehicle chassis collection, the image taken real-time upload to the central control host, get the complete vehicle chassis picture. System can shoot the width of 0mm-3500mm, image clarity better than 0.5mm / pixel, the system has a strong bearing capacity (greater than 30T), to ensure that the shooting mirror will not be pressed and worn. The chassis has waterproof, dustproof and anti-pressure functions.  

Support a variety of road crossing management modes: one-way lanes, in and out of mixed lanes, in and out of independent two-way lanes, and to support the entry and exit vehicle information management;  

Support multiple road junctions networking, vehicle chassis images uploaded to the central database of the network storage server, centralized management of vehicle access information (optional);

（8）全天候工作：專業的環境控制系統，系統每1秒實時采集一次環境設備的溫度、濕度并根據系統已設定值范圍自動對車底掃描采集系統的溫度、濕度進行調節（除霜、除霧、加熱、制冷），使系統始終保持最佳的工作狀態。系統具有良好的抗壓性、防水性、能適應各種全天候工環境工作的功能。

All-weather work: professional environmental control system, the system every 1 second real-time collection of environmental equipment temperature, humidity and according to the system has set the range of values automatically under the car scanning collection system temperature, humidity adjustment (defrost, defogging, heating, cooling), so that the system always maintain the best working condition. The system has good resistance to pressure, water resistance, and can adapt to a variety of all-weather work environment work function.  

（9）高集成度：可集成車牌號碼識別、車輛外觀對比、重量測量、阻車器、防撞墻或道閘等控制、交通信號燈控制、車輛RFID卡管理、生命探測等多個子系統。車牌自動識別功能（選配），能自動識別車牌號、車牌顏色，同時支持手動輸入車牌號、車輛顏色、車型等信息。

High integration: It can integrate multiple sub-systems such as license plate number recognition, vehicle appearance comparison, weight measurement, control of car stopper, anti-collision wall or road gate, etc., traffic signal control, vehicle RFID card management, life detection, etc. Automatic license plate recognition function (optional), which can automatically recognize license plate number and license plate color, while supporting manual input of license plate number, vehicle color, vehicle type and other information.