ASECURITYSYSTEMSPECIFICATION一个安全系统规范.doc

Digital Video Management SystemA&E Specifications August 20, 2007FLIR Systems PTZ-35x140MS & SR-35x140MSArchitect & Engineering SpecificationsVersion 1.1April 16, 2008FLIR Systems, Inc.Commercial Vision Systems70 Castilian DriveGoleta, CA 931171-877-773-3547/security/ A&E SpecificationFLIR Systems, Inc.Models PTZ-35x140MS & SR-35x140MSPART 1 - NOT USEDPART 2 - PRODUCTS2.01 Thermal Security CameraA. Functional Description1. The Thermal Security Camera shall not depend on any visible or invisible (infrared) illumination or image intensifier to “see” i.e. produce images. The Thermal Security Camera shall be totally passive and not produce any energy or emit light in any bandwidth. The Thermal Security Camera shall allow the user to clearly identify images in the total absence of light.2. The Thermal Security Camera shall allow the user to see through smoke and light fog and to view the thermal patterns and contrast in the scene.3. The Thermal Security Camera shall not be susceptible to “image blooming” caused by bright lights as are image intensifiers and visible spectrum cameras.4. The Thermal Security Camera shall utilize a Vanadium Oxide (VOx) uncooled microbolometer responding in the LWIR (Long Wave Infrared) spectral range of 7.5 13.5 m which is beyond what is visible to the human eye.5. The Thermal Security Camera shall be a multi-sensor camera unit consisting of dual thermal imaging cameras with fixed 35mm and electronically focusable 140mm lens and a daylight camera with a continuous zoom lens mounted on a heavy-duty pan/tilt drive and rated for outdoor installations. 6. The Thermal Security Camera shall be designed to present both the 35mm and 140mm thermal images as a single image with a 5 FOV image nested inside of a 20 FOV image to provide excellent situational awareness and long range threat detection simultaneously. The thermal imagery shall be displayed as a blended image with a high resolution center area and medium resolution in the situational awareness area. Additionally, the 5 FOV shall provide digital zoom to provide a user selectable 2.5 FOV.7. The daylight camera shall be provided with a high resolution CCD imager with a 26x optical zoom and 12x digital zoom lens, and automatic IR cut-filter. 8. The Thermal Security Camera shall be factory configured with fixed anti-reflection coated Germanium lenses for the thermal imaging cameras and a high quality glass zoom lens for the daylight camera. The lenses shall provide the Fields of View (FOV) indicated for each of the imagers:a. 35mm Thermal Camera Lens - 20 H x 15 V FOVb. 140mm Thermal Camera Lens - 5 H x 3.75 V FOVc. Daylight camera - 26x Optical (3.5mm to 91.0mm) - 42 H to 1.7 H FOV and 12x Digital Zoom.9. All three imagers shall be available in a heavy-duty enclosure with a fixed position mounting base (SR 35x140) or in a heavy-duty enclosure with an integrated pan/tilt drive base (PTZ 35x140). The pan/tilt drive shall be capable of continuous 360 panning and +/- 60 tilt.10. The range of the Thermal Security Camera shall be defined at three levels consisting of:a. Detection In order to detect if an object is present or not, its critical dimension needs to be covered by 1.5 or more pixels.b. Recognition Recognizing an object is defined as seeing what type of object it is. This means being able to determine if the object is a person, a car or a truck. In order to recognize an object it needs to be subtended by at least 6 pixels across its critical dimension.c. Identification Identifying the object is defined as seeing if it is a man/woman or a man carrying a shovel verses a man carrying a rifle. In order to identify an object it needs to be subtended by at least 12 pixels. 11. The approximate DRI (Detection, Recognition, Identification) range for a vehicle and a human target with each the lenses is listed in Tables 1 & 2.LensDetectionRecognitionIdentification35mm1.6km400m200m140mm5.8km1.6km800mTable 1: DRI range for Vehicle with 2.3m critical dimension using a Thermal Security Camera with 38 micron pitch detectorLensDetectionRecognitionIdentification35mm560m140m70m140mm2.2km560m280mTable 2: DRI range for Human Target using a Thermal SecurityCamera with 38 micron pitch detectorAssumptions:50% probability of achieving objective at the specified distance given a 2-degree temperature difference and 0.85/km atmospheric attenuation factor. Actual range may vary depending on camera setup, user experience, environmental conditions, and type of monitor or display used.12. An online site security planning tool shall be available to assist the user in selecting the correct cameras and designing a video surveillance system. The tool shall utilize Google Earth maps saved as jpeg images to allow the user to place cameras on the site / buildings and simulate the actual field of view of any camera to visually see the difference between each camera / lens combination for detection, recognition and identification. The tool shall be available at /.13. The Noise Equivalent Temperature Difference (NETD) is the measure of the smallest object temperature that can be detected by the thermal imager relative to the system noise. The measurement is usually quantified as a mK value. This is the most common Figure of Merit of a thermal imaging system and a true measurement of the thermal cameras sensitivity. 14. The Thermal Security Camera shall include a Dynamic Digital Detail Enhancement (DDE) filter which is a real-time DSP-based image enhancement function that optimizes the thermal image across all scene conditions to provide video with the optimal contrast and low noise. DDE automatically adapts to all scene conditions and requires no user input.15. The Thermal Security Camera shall utilize Non-Uniformity Correction (NUC) which is a set of compensation factors for each pixel. NUC shall enable the following features and benefits:a. Eliminate the need for FPA (Focal Plane Array) temperature stabilization.b. Allow for near instantaneous camera turn-on.c. Reduced system complexity and power consumptiond. Allow for a wider operating temperature range.16. The Thermal Security Camera shall include a function known as Flat-Field Correction (FFC). The FFC function provides optimal image quality across changing scene and environmental conditions. FFC can be controlled at any time using the Do FFC command in the ThermoVision Security HD User Interface. The User Interface provides two FFC modes:a. Automatic: In the Automatic FFC mode, the camera performs FFC whenever its temperature changes by a specified amount or at the end of a specified period of time (whichever comes first). When this mode is selected, input windows are available in the camera GUI for specifying the temperature change and the number of frames that trigger automatic FFC. The temperature change is specified in degrees, with valid values in the range 0 to 100 on 0.1 degree increments. The time period is specified in frames, with valid values in the range of 0 to 30,000 frames. b. Manual: In the Manual FFC mode, the camera does not perform FFC automatically based on specified values of temperature change or expired time. The FFC will be preformed when the “Do FFC” button is clicked.17. The Thermal Security Camera shall include Automatic Gain Control (AGC) circuitry to compensate for scene variations, improve image quality by avoiding saturation and distortion, and to balance signal levels prior to display to maximize image quality. 18. The Thermal Security Camera shall feature both White-Hot and Black-Hot operating modes. In the White-Hot (default) mode warmer images will be displayed in white or lighter shades than cooler or background areas. In the Black-Hot mode warmer images will be displayed as black or darker than the background. Additional pseudo-color palettes shall be available using the application software provided with the camera.19. .The Thermal Security Camera shall provide a standard NTSC or PAL analog composite video output (factory configured) to allow it to function as a direct replacement for daylight cameras and to connect directly to digital video recorders, encoders and monitoring equipment. The analog video signal shall be available on a single video output that is switched by the user between thermal and video.20. The Thermal Security Camera shall provide an MPEG4 video stream for each of the two thermal cameras and the daylight camera. The video streams shall be transmitted via the TCP/IP Ethernet connection on the system cable (RJ45 jack) or the system connector on the base of the unit.21. The Thermal Security Camera shall be controllable by a serial interface (RS-422) for camera set-up and control with a computer running the Nexus Console Interface or via a RS-422 serial connection and Pelco D protocol.B. Technical Description1. PTZ-35x140MS - The Thermal Security Camera shall meet the following minimum requirements for a pan-tilt mounted camera:Resolution / Image Size (H x V)320 X 240 Thermal Camera640 X 480 Daylight CameraLens (Thermal Camera)35mm (20 H x 15 V FOV)140mm (5 H x 3.75 V FOV)Lens (Daylight Camera)26x Optical/12x Digital (42 H to 1.6 H FOV) f1.6 - f3.8Sensor Type (Thermal Camera)Long-life VOx Uncooled MicrobolometerSpectral Response (Thermal Camera)7.5 to 13.5mSensitivity (Thermal Camera)85mK NETD f1.6Sensor Type (Daylight Camera)Sony ” Super HAD CCD Imager FCB EX-980SSpectral Response (Daylight Camera)400 to 750nm with IR cut filterSensitivity (Daylight Camera)2.0 Lux (typical) 50 IREImage Stabilization (Daylight Camera)5 to 75 Hz, 1gm.Pixel Pitch38 micronsVideo Output Thermal & VisibleNTSC or PALMinimum Focus Range 21 ft. to Serial Remote InterfaceRS-422 (Pelco D)TCP/IP InterfaceRJ45 jackUser InterfaceVia devices supporting Pelco-D or Windows-based application program (Nexus Console)Pan / Tilt Drive RangePan / Tilt Slew Rate+/- 360 Pan; +/- 60 Tilt120/sec max Pan & TiltInput Voltage 24 VDC or 24 VAC (+/- 10%)Input Power Requirement50 W nominal; 130 W max; 270 W max w/heatersOperating Temperature Range-32C to 55C (-26 F to 131 F)Storage Temperature Range -40C to 85C (-58 F to 185 F)Automatic Window Defrost YesBreak-out Connector Cable1 DB9 RS-422, 1 DB9 Maintenance for communication, 1 BNC for composite video, 1 RJ45 Ethernet, terminal rings for power Enclosure RatingIP-66 & Mil-Std 810EWeight 45 lb (20.4 kg)Dimensions15” D x 23” H (381mm X 585mm)Mounting 1/4 x 20 threaded holes 6-hole pattern, 1- 3/8 x16 center mounting hole Interfaces TCP/IPRS-422StandardCommand and controlOptional Accessories40 ft System cable24VAC power supplyNexus Console JoystickThe Thermal Security Camera shall be a FLIR PTZ-35x140MS.2. SR-35x140MS - The Thermal Security Camera shall meet the following minimum requirements for a fixed mounted camera.Resolution / Image Size (H x V)320 X 240 Thermal Camera640 X 480 Daylight CameraLens (Thermal Camera)35mm (20 H x 15 V FOV)140mm (5 H x 3.75 V FOV)Lens (Daylight Camera)26x Optical/12x Digital (42 H to 1.7 H FOV) f1.6 - f3.8Sensor Type (Thermal Camera)Long-life VOx Uncooled MicrobolometerSpectral Response (Thermal Camera)7.5 to 13.5mSensitivity (Thermal Camera)85mK NETD f1.6Sen