Touch LCD/ TFT Touch Screen

All in one elevator touch screen for elevator access system Product IntroductionFace recognition plus QR code and IC card elevator access system (three-in-one DOP) is an intelligent identification elevator destination floor registration that integrates biological detection technology, dynamic QR code encryption technology and non-contact IC card control system Operation terminal.The face recognition module applies the industry's leading high-speed face recognition algorithm technology, equipped with a wide dynamic high-definition camera, through 1:1 face database comparison, built-in live detection technology, effectively avoiding cheating by means of photos and videos.Two-dimensional code recognition is a dynamic two-dimensional code encryption generation system developed by WeChat mini-program based on mobile social platforms. The user's mobile phone serves as a client. After registration in this system, a time-sensitive two-dimensional code can be generated, which can be recognized by the terminal two-dimensional code reader to realize the authentication process.Using this touch screen panel can realize intelligent building personnel entry and exit management and elevator management based on one or more combined identity authentication methods with high security, high flexibility, grouping and classification. It is used in various public places, A powerful tool for strict management of entry and exit of personnel at all levels in application scenarios such as scenic spots, office buildings, ticketing, and construction sites.Product parameter of TFT touch screenSize (mm)150(W) X 310(H) X 33 (D)the onboard memory8GB(support expansion board)LCD Size8 inch touch LCDResolution(dot)800(W)× 1280(H)Display Active Area(mm)108 × 172Horizontal Viewing Angle-85°~85°Vertical Viewing Angle-85°~85°Brightness(cd/m2)500Contrast (CR)800:1Power InputDC 12VCamera20 million pixelsQR code recognition accuracy3 MilReading distance25~240 mmWired network10/100M Self adjustWIFI network (optional)802.11b/g/n/acControl interfaceRS485operating systemAndriodTemperature and humidity environment (working)-20~50 ºC 10%~90%RH (avoiding water drop)Temperature and humidity environment (storage)-20~55 ºC 10%~90%RH(avoiding water drop) Product Function  1) Face recognitionIn the terminal standby state or recognition state, when a face is detected within the detection range, the system is triggered, automatically captures and reads the facial features, and performs a 1:1 comparison with the built-in facial feature library. When the comparison is successful, a text/voice prompt will pop up to indicate that the recognition is successful, the floor within the user's identity authority is activated, and the selectable destination floor will be displayed. 2) QR code recognitionWhen the user displays the QR code in front of the QR code scanning device, the device will determine the validity and timeliness of the QR code after interpreting the QR code. After both are passed, the device will directly obtain the QR code. The floor information in the code, the floor within the authority is activated, and the selectable destination floor is displayed. 3) Record uploadAfter the user is successfully identified, the identification record is sent to the management background through the network. The data includes time stamps, captured face images, scan code records, and card swipe records. The background can implement corresponding query and management functions. 4) Auto start after bootThe system application is set to start automatically after booting, without manual intervention. 5) Process Keep AliveWhen the application process is destroyed, the application will restart immediately; and the application cannot be uninstalled manually. 6) Terminal password setting and modificationWhen equipment management or data inquiries are required, authorized personnel are required to do so with a password. The password can be modified by the administrator. 7) Voice recognition settingsThe administrator can set the playback voice for successful recognition, and this voice can be customized separately. Applications: elevator car and elevator hall Production Feature1) Leading hardware and software specificationsHigh-performance main control chip and hardware: support 20000+ local face data capacity (expandable), built-in leading face recognition algorithm, fast face recognition speed, high recognition accuracy; 8-inch true color touch screen, 2 million wide dynamic HD camera. 2) Embedded Software SystemIndustrial-grade standard embedded software, stable and reliable operation; when connected in the network version, the identification/authentication data can be uploaded to the background, and real-time face images can be captured and uploaded to the background. The system can customize the interface and realize various personalized functions according to customer requirements. 3) Ability to work offlineThe terminal stores the facial feature library locally, and when it i