User Manual PathFindIR II
Contents
1. Document 334 0050 00 10 Version 100 Date Feb 20142. 14 Feb 2014 334 0050 00 10 version 100 3 Installation 3 6 Cable Connections Run the PathFindIR II to ECU Cable between the camera ECU observing that each end of the cable can only connect to either the camera or the ECU Connect each end of the cable making sure the connections are seated securely PathFindirR ECU i Connect the Power Video Cable to the ECU connector designated with the Power indication as indicated with the black arrow in the image Do NOT connect the Video Power cable to the connector indicated with a red X Caution Be careful to connect the Power Video cable to the correct ECU connector If the cable is connected to the wrong connector and power is supplied to the ECU it will result in permanent damage to the ECU which is not covered under warranty Connect the other end of the Power Video cable as follows e Red VDC Black VDC BNC Video monitor 334 0050 00 10 version 100 Feb 2014 15 3 Installation 3 7 Mounting Assistance The following are some general guidelines which will assist your professional service and installer with good mounting positions and connections The PathFindlR Il is a thermal imaging system As such it will not see through windows or obstructions The system should be mounted outside the vehicle s cabin interior and in such a location to assure a similar driving viewing field of view as normal head lamps and human vision
3. ECU for any reason Disassembly including removal of the Cover can cause permanent damage and will void the warranty Operating the camera and ECU outside of the specified input voltage range or the specified operating temperature range can cause permanent damage Do not image extremely high intensity radiation sources such as the sun lasers arc welders etc The camera is a precision optical instrument and should not be exposed to excessive shock and or vibration Refer to paragraph 6 1 Performance Specifications on page 25 for detailed environmental requirements Great care should be used with your camera optics They are delicate and can be damaged by improper cleaning Refer to Chapter 5 Caring for your PathFindlR II on page 23 All thermal imaging systems are subject to export control Standard NTSC 30Hz units are subject to export restrictions and licensing by the United States Government Models with video frame rates at or below 9Hz do not require licensing but do require compliance with other export requirements Please contact FLIR for details concerning export compliance for your application or geographic area 2 Feb 2014 334 0050 00 10 version 100 2 Introduction The FLIR ThermoVision PathFindIR II is a state of the art thermal imaging system that will provide you with excellent night visibility and situational awareness even in absolute darkness The PathFindlR II system is designed for simple intuitive ope
4. improves awareness in conditions that render eyesight and daylight cameras useless The PathFindIR Il can see clearly through dust and smoke increasing safety for everyone on the job site 334 0050 00 10 version 100 Feb 2014 7 2 Introduction 2 5 PathFindiR Il Part Numbers The Pedestrian Detection and Animal Detection PD AD algorithms may be effected by the mounting height of the camera relative to the ground For vehicles that require the imager to be mounted outside the acceptable range FLIR recommends a version of the system without the PD AD processing The following systems and accessories are available Part Number Description 334 0050 07 PathFindIR II 30Hz NTSC 334 0054 07 PathFindIR Il 7 5Hz NTSC 334 0052 00 PathFindIR Il 30Hz NTSC No PD AD 334 0056 00 PathFindIR Il 7 5Hz NTSC No PD AD 421 0053 00 PathFindIR llinstallation Kit See Installation Kit on page 6 308 0240 00 PathFindIR Il 20 Foot Wiring Harness Power Video 261 2319 00 PathFindIR Il Camera Mounting Bracket 261 2270 00 PathFindIR II ECU Mounting Bracket PathFindIR Replacement Window Uncooled thermal imaging cameras operating at 30Hz NTSC with a resolution of 336x256 and lower resolution are export controlled by the U S Department of Commerce Validated export licenses must be obtained from the U S Department of Commerce prior to export or re export of such devices outside of the United States These rest
5. requires special care and integration techniques Improper installation may result in damage to the camera and may void the warranty Some modifications to the vehicle s exterior may be required as well as integration into various display units including factory LCD or aftermarket multi functional display units To allow the cable from the imager to connect to the ECU it is necessary to make a hole that penetrates from the exterior of the vehicle to the passenger compartment Ensure the cable is adequately protected from sharp edges and be sure to properly seal the opening once the cable has been installed 3 2 Preparation and Installation Considerations The PathFindlR Il camera system uses fixed focus optics with a 24 horizontal field of view The camera uses a replaceable protective window and an integrated window heater to prevent frost ice formation while driving In order for the PD AD functions to work the camera must be mounted in a specific way It must be within a certain range of height from the ground and the forward angle tilt must be set within a certain range as described in Chapter 3 4 PathFindIR II Installation on page 12 For vehicles that require the imager to be mounted outside the acceptable range FLIR recommends a version of the system without the PD AD processing The ECU housing is a metal enclosure designed to be mounted in the passenger compartment of the vehicle To prevent water intrusion or other environm
6. to use but you should take a moment to carefully read this section so you understand what is displayed on the video monitor While the imagery on the monitor may look similar to black and white daylight video a few tips on how to interpret the images will help you to make the most of your system The camera automatically adjusts to changing scene conditions so no additional camera control is necessary Scenes with familiar objects will be easy to interpret with some experience The camera automatically optimizes the image to provide you with the best contrast in most conditions The thermal imager inside the camera does not sense light like conventional cameras it senses heat or temperature differences As you experiment with the system during nighttime operation you will notice variances in the picture quality this is normal The camera senses small differences in apparent radiation from the objects in view and displays them as either white or lighter shades of gray for warmer objects and black or darker shades of gray for colder objects 4 2 Initial System Startup The system generally will be in one of three modes Off system is not powered and not operating Startup the imager displays a FLIR splash screen while it performs the initialization The Imager is initially locked until it is authorized by its matching ECU The startup takes less than 2 seconds Operating the imager has been successfully authenticat
7. FLIR Systems Inc is not liable for any modifications made to the vehicle s body or aftermarket parts Owner assumes all risk when modifying vehicles body frame grill or any other structure Care should be taken when drilling or cutting into parts Contact your vehicle manufacture to assure that the mounting location does not affect the performance operation or safety features of your vehicle Mounting should be performed by a FLIR authorized service center or professional installer of automotive aftermarket equipment Many shops familiar with rear vision cameras will be able to assist in the mounting and location of the PathFindIR II system as well as proper display mounting and integration Caution Contact your vehicle manufacture to assure that your mounting location does not affect any sensors found in bumpers or grills such as air bag deployment devices Mounting the PathFindIR II should never interfere with the mechanical or electrical components or airways to maintain vehicle performance or operations 16 Feb 2014 334 0050 00 10 version 100 4 Getting Started The thermal imaging camera inside the PathFindIR II is completely sealed and extremely rugged The camera has been qualified for operation in alltypes of weather conditions over the specified operating temperature range and includes an automatic window heater that will prevent icing under most conditions 4 1 Using your PathFindlR Il The PathFindlR Il is easy
8. PathFindlR Il Part Numbers esses 8 3 Installation 3 1 PathFindIR Il Installation ooccccccccconononnnonononononcnonoranononononananon 9 3 2 Preparation and Installation Considerations 9 3 3 Installation Guidelines and Precautions 10 3 4 PathFindlR Il Installation oooocccccccnonncncncnononononononaranononononanonan 12 3 5 ECU Installation cesses nnne 14 3 6 Cable Connections essen nennen 15 3 7 Mounting Assistance nenn enne 16 4 Getting Started 4 1 Using your PathFindIR ll oo 17 4 2 Initial System Startup 22 17 4 3 Automatic Shutter sissisodan iniiis iaaiiai aeiaai nnns 18 4 4 Heater Element 18 4 5 Pedestrian and Animal Detection 18 4 5 1 Animal Detection occccconnnnncncncnonnnoncnononanononononorananonononananons 18 4 5 2 Pedestrian Detection 19 4 6 In Case of Difficulty sse 20 4 7 Troubleshooting boit eb t e edad 21 5 Caring for your PathFindlR Il 5 1 Product Cleaning sess 23 5 2 Temper l re une nee rer 24 5 3 Maintenance cine 24 6 Technical Data 6 1 Performance Sp
9. SFLIR User Manual FLIR Systems Inc All rights reserved worldwide No parts of this manual in whole or in part may be copied photocopied translated or transmitted to any electronic medium or machine readable form without the prior written permission of FLIR Systems Inc Names and marks appearing on the products herein are either registered trademarks or trademarks of FLIR Systems Inc and or its subsidiaries All other trademarks trade names or company names referenced herein are used for identification only and are the property of their respective owners This product is protected by patents design patents patents pending or design patents pending FLIR Systems Inc 70 Castilian Drive Goleta CA 93117 Phone 1 877 773 FLIR 3547 www flir com Document 334 0050 00 10 Version 100 Date Feb 2014 ii Feb 2014 334 0050 00 10 version 100 1 Warnings and Cautions VL ti een 1 1 2 General Information uuusessssneeneeanannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 2 2 Introduction 2 1 Overview E ener nennen 3 2 2 Thermal Imaging Driver Vision Enhancement System 4 2 2 1 PathFindIR ll Camera Kit 5 2 2 2 Installation Alt asocia 6 2 3 What is Thermal Imaging sees nme nenn 7 2 4 Vehicles that use PathFindlR Il 7 2 5
10. a substitution for head lamps or head lamp assisted human vision during vehicle operation The PathFindIR Il thermal imaging system is designed for commercial over the road automotive applications While many other applications are possible you must carefully consider additional protection and installation methods that might be required for any given application Mechanical environmental and electrical requirements should be evaluated to assure that the PathFindIR II system can be utilized with satisfactory results When installing the PathFindlR II do not block the vehicle s vents or radiator panels Doing so may result in heat buildup equipment breakage and or fire Do not partake in any activity that takes your attention away from safely driving your vehicle 334 0050 00 10 version 100 Feb 2014 1 1 Warnings and Cautions Any function that requires your prolonged attention should only be performed after coming to a complete stop Always stop the vehicle in a safe location before performing these functions Failure to do so may result in an accident 1 2 General Information Caution The PathFindIR II thermal imaging system is not intended to be used as the primary navigation system The PathFindIR Il should not to be used as a substitution for head lamps or head lamp assisted human vision during vehicle operation It should be used only as an aid to cautious night time driving Do not open the camera body or the
11. an if the structure and heat signature in the image is similar to the shape and or heat signature of a human Such structures are sometimes found on various objects for example parts of vehicle tires house facades street lights or the rear lights on a car 4 6 In Case of Difficulty The PathFindIR Il comes with a limited warranty from the date of purchase Except as describe in this manual DO NOT OPEN MODIFY or ALTER the PathFindIR II unit or accessories Doing so will void any warranty and may cause system malfunction loss of performance fire or bodily harm Should the system fail for any reason do not attempt to fix the system or wiring cables yourself Check the wiring connections power input video output If system is not performing please contact FLIR at 1 888 747 3547 or 1 805 964 9797 and ask to speak to the service department It will be necessary to provide the serial number of the unit to obtain a Return Material Authorization RMA 20 Feb 2014 334 0050 00 10 version 100 4 Getting Started 4 7 Troubleshooting No Video but the system is running and has power supplied to it Listen closely to the PathFindIR Il unit when it is initally powered on If you hear the mechanical shutter clicking noise see section 4 2 Initial System Startup on page 17 butthe camera does not produce an image check the video connections The PathFindIR Il works with most standard NTSC monitors that have 75 ohm componsite
12. analog input A proprietary authentication scheme is used between the ECU and the PathFindIR Il camera The ECU and camera combination represents a matched pair system which is programmed at the factory By design individual camera and ECU components do not operate on their own or when paired with other components No Video no clicking If video is not displayed and you do not hear a clicking sound from the PathFindIR Il check the power inputs The PathFindlR II runs on 6V to 16V power through the optional 20 foot standard cable power leads If this voltage is exceeded the unit will not function and may be damaged The image is cloudy or hazy or the window has fog or ice built up The PathFindIR Il is equipped with an automatic heating element which turns on at cold temperatures The heater requires a few moments to stabilize the window Once the window is thermally stabilized the heating element will turn off automatically The image has lines or screen door appearance Check to see if the image freezes or if you hear a mechanical clicking noise from the PathFindIR I unit If you do not see the image freeze momentarily this may take a few minutes the internal shutter may be damaged Contact the manufacturer The image is shaky Check your mounting The PathFindIR II does not incorporate image stabilization and must be mounted soundly and securely Image is dim Check your monitor and video connections It is recom
13. cket and mounting screws Video Monitor ECU Bracket with ECU installed PathFinder Mounting Bracket Table 2 2 Optional Installation Kit components The Power Video Cable is 20 6m long and provides flying leads for power and video It may be necessary to extend the video cable with an additional video cable to connect to the video display It may also be necessary to provide additional power cable to extend to the power source Refer to Chapter 3 Installation on page 9 for more information It is recommended the installer should provide a system On Off switch and in line fuse protection 6 Feb 2014 334 0050 00 10 version 100 2 Introduction 2 3 What is Thermal Imaging With our eyes we see visible light With a thermal imager we can see infrared thermal energy a form of light just beyond the visible spectrum Thermal imagers show subtle differences in temperature warm objects appear white and cooler objects appear black In addition to driver vision enhancement FLIR s thermal imaging cameras are used in a wide variety of applications including fire fighting security maritime traffic safety industrial and medical applications They continue to be used by militaries worldwide to navigate at night and in battlefield conditions Over the last few years volume production of these systems has allowed FLIR to offer the same high performance cameras designed for military use to the commercial market Although ad
14. e impacts A higher location is a better choice to avoid damage to the imager 12 Feb 2014 334 0050 00 10 version 100 3 Installation The alignment between the optical line of sight LOS and the center of the image should optimally be set by the integrator installer as follows Yaw pointing error no greater than 2 degree center of image to center of road Pitch pointing error no greater than 2 degree center of image to horizon Roll error 1 degree recommended evaluate subjectively on flat road surface 334 0050 00 10 version 100 Feb 2014 13 3 Installation 3 5 ECU Installation In most installations the ECU will be mounted underneath the dashboard in relatively close proximity to the video monitor In most installations the ECU is secured to the vehicle with the optional ECU Mounting Bracket and the ECU Mounting Bracket is secured to the vehicle with 4 M5 x 12mm mounting screws included The mounting hole diameter for the included screws should be 4 56 4 48mm 0 179 0 176in 1 Screw Stainless SHC M3 x 35mm 2 Screw Zinc Plt M5 x 12mm 3 Screw black M5 x 12mm qty 3 As shown in the drawing a single stainless steel socket head cap screw secures a green grounding wire and the ECU to the ECU bracket A single zinc plated pan head screw secures the other end of the grounding wire to the chassis The dimensions of the ECU are approximately 148 x 110 x 24mm 6 x 4 x 1in
15. ecifications 25 6 1 1 Side View sss 26 riim M EE 27 6 1 3 Front View 28 6 1 4 ECU Dimensions 29 334 0050 00 10 version 100 Feb 2014 iii SFLIR Feb 2014 334 0050 00 10 version 100 1 Warnings and Cautions 1 1 Cautions Caution This guide uses the term Caution to indicate a potentially hazardous situation which if not avoided may result in injury damage to the vehicle or PathFindIR Il or other property damage Caution The PathFindIR II thermal imaging system will automatically detect some but not all animals and pedestrians The system is intended as an early warning for hazards but it should not be used as the primary navigation method Consult your local and state driving regulations prior to installation In many states using active monitors in view of the driver is prohibited Consult your local and state driving regulations for laws and guidelines User assumes all risks and indemnifies the manufacturer from any liability Minimize viewing of the thermal image display while driving The PathFindlR Il image is intended for occasional viewing similar to a standard rear view mirror Viewing the display may distract the driver from looking ahead and may result in an accident The PathFindIR Il thermal imaging system should not be used as
16. ed and is fully operating providing a thermal image on the video output Make sure to test the system prior to installation to assure the system is functioning properly Be sure to remove the protective window sticker prior to test and installation Upon initial power up the camera will make a slight clicking sound This click is the internal image correction and is entirely normal and expected This noise is the mechanical shutter assembly which causes the image to momentarily freeze This noise and image freezing will occur until the unit has reached a thermally stable temperature and periodically thereafter 334 0050 00 10 version 100 Feb 2014 17 4 Getting Started 4 3 Automatic Shutter The PathFindlR Il incorporates an automatic image correction feature via the internal calibration shutter This shutter will activate every 2 minutes or more frequently during initial start up and large environmental temperature changes During this function the image will be frozen for approximately half a second 4 4 Heater Element The PathFindlR Il has a built in heating element to stabilize the window and prevent ice build up in cold weather conditions The heating element is automatically turned on when the temperature of the window falls below 4 C and is tuned off when the temperature reaches 6 C 4 5 Pedestrian and Animal Detection The ECU provides a function know as the Vision Processor which performs three main functio
17. ental damage do not mount the ECU in the engine compartment or on the exterior of the vehicle The PathFindIR Il camera must be connected to the ECU with the provided cable It is not possible to extend the length of the cable or interconnect multiple cables to extend the distance between the camera and the ECU 334 0050 00 10 version 100 Feb 2014 9 3 Installation The ECU requires power from the vehicle to operate and in turn the ECU provides power to the camera It is recommended that the ECU should be protected by an in line fuse and selectively powered on or off with a switch The power input requirements are Operating voltage range 9 16VDC continuously and 18V during 100ms e Nominal voltage is 13 5VDC Maximum system current consumption is 1 8A The ECU must be properly grounded as described below The ECU housing must be grounded to the vehicle chassis and the PathFindIR II camera must be isolated from the vehicle chassis The optional PathFindIR Il Installation Kit provides a means to ground the ECU and the included camera bracket with its non conductive adjustable ball mount will isolate the camera as required The PathFindIR Il must be mounted in a location where it is not obstructed by the windshield or other glass materials Although glass is transparent to the human eye it is opaque in the infrared spectrum It is recommended that power to the monitor should be supplied separately from power to the ECU to as
18. hFindlR Il 5 1 Product Cleaning The PathFindIR II camera images through an infrared transparent window This window is designed for the harsh automotive environment of normal driving but may require occasional cleaning FLIR Systems Inc suggests that you clean the window of the PathFindIR II when image quality degradation is noticed or excessive contaminant build up is seen on the window The camera housing has a durable coating and the rugged protective window is designed to withstand normal cleaning Rinse the camera housing with low pressure fresh water to keep it clean If the front window of the PathFindIR II gets water spots wipe it with a clean soft cotton cloth dampened with fresh water If the window requires further cleaning use a soft moist cotton based cloth with isopropyl alcohol or dish soap Do not use abrasive materials such as paper or scrub brushes as this will possibly damage the window by scratching it Only clean the window when you can visually see contamination on the surface The Imager housing is sealed and consists of three parts a front part with protective window internal imager core and rear housing with the interface connector The protective window is made from an IR transparent substrate to optimize thermal energy throughput and is automatically heated when necessary to prevent frost or ice formation while driving The exposed window surface has a durable Diamond Like Coating DLC coating optimized to
19. ild up shock or fire 334 0050 00 10 version 100 Feb 2014 11 3 Installation 3 4 PathFindlR Il Installation The imager has 4 mounting holes which accept M5 x 12mm thread forming screws included with the standard system Do not exceed screw insertion depth of 8 11mm and torque of 4Nm The imager should be mounted on the exterior of the vehicle in a high position on the front of the vehicle typically in the grille ideally at a height of 65cm 15cm from the ground The position in the grille from left to right is less important most installations will mount in the middle or slightly toward the driver s side It is preferred if the imager viewing angle is similar to the driver s viewing angle The imager must have a clear optical field of view through the vehicle s grille structure to avoid obstruction of the scene ahead of the vehicle One end of the optional Camera Mounting Bracket connects directly to the back of the imager The other end can be attached to the grill or other part of the vehicle and allows the camera angle to be easily adjusted and set Alternatively the installer may wish to fabricate a custom mounting plate or bracket to attach the imager to the vehicle The location in the grille should be selected to avoid extreme temperatures or fast temperature change e g hot air from the engine compartment Imager location in the grille should be selected to minimize exposure to road debris sand abrasion and ston
20. mended that you use separate power supplies for the PathFindlR Il and the local display to make sure you have clean uninterrupted 334 0050 00 10 version 100 Feb 2014 21 4 Getting Started power Also verify the PathFindIR Il is connected to the 75 ohm input on the monitor The image may be dim if the camera is connected to an input that requires a different impedance The image is dark and no objects are seen Recycle the power and see if you get the Splash Screen as seen below on the display If you get the Splash Screen but no image afterwards only a black screen check to make sure that the window is clear of all obstructions refer to the maintenance section for information on window cleaning If you do not see the Splash Screen check the power input and video output If you see the Splash Screen but no image afterwards it is possible the mechanical shutter is stuck in the on position Contact FLIR customer service for additional help SFLIR PLEASE NOTE The PathFindIR II system should only be used to supplement and enhance your driving experience and should never be used for primary navigation It should be considered and referenced as an automotive instrument You should only glance at the monitor periodically Be sure to obey all local laws pertaining to dashboard mounted monitors Figure 4 1 Startup Splash Screen 22 Feb 2014 334 0050 00 10 version 100 5 Caring for your Pat
21. ns Enhance and adapt the image for the display in the vehicle Detect and highlight pedestrians at night Detect and highlight animals at night The system is primarily designed to detect pedestrians and animals at night time Depending on conditions and ambient temperatures the detection algorithms may work poorly or not at all during the daytime 4 5 1 Animal Detection The animal detection is available when the vehicle is in a rural environment The system is highly likely to detect an animal correctly if The animal is of the deer family roe deer fallow deer red deer reindeer caribou moose cow horse etc The animal is in an upright pose The animal is moving Most of the animal body is visible The system is highly likely to detect correctly even if 18 Feb 2014 334 0050 00 10 version 100 4 Getting Started e Not all of the animals legs are visible The animal has attributes such as horns or tail or is carrying objects such as saddle saddlebag collar leash necklace and muzzle Animals are present in a group or herd The algorithm most likely detects the most visible animals which are not obstructed by others in the group or the ones who somewhat separated from the group Therefore the animals that represent the highest risk are detected The system is likely to detect correctly but may give degraded performance if The animal is of the pig family The head of the animal is no
22. ntrol Unit ECU These two matched components are the heart of the system Most installations will also include a video display also called monitor various cables mounting brackets and mounting hardware Display inside passenger compartment PathFindlR Il Camera ECU inside passenger compartment 4 Feb 2014 334 0050 00 10 version 100 2 Introduction 2 2 1 PathFindlR Il Camera Kit The standard camera kit includes these components e PathFindIR Il thermal imager and mounting screws ECU e PathFindIR Il to ECU Cable Power Video Cable Vehicle Power to ECU ECU video to Display F wy ruR y 2 Pathfindir HECU ES 429 81 09 COA L2 D gt ET EE TI wm o F PathFindIR Camera PathFindIR to ECU Cable Power Video Cable Table 2 1 Standard Camera Kit components The ECU connects to the vehicle power and interconnects the PathFindIR II to a video display The ECU provides power to the camera controls the camera operation and performs the image processing for pedestrian and animal detection functions The ECU outputs the processed image as analog video so it can be viewed on a display system 334 0050 00 10 version 100 Feb 2014 5 2 Introduction 2 2 2 Installation Kit The optional Installation Kit includes these components SafetyVision Video Monitor cables adapters and mounting hardware ECU mounting bracket and mounting screws Camera mounting bra
23. of trucking accidents occur in rural areas where visibility is severely reduced at night Humans and other warm blooded animals offer significant thermal contrast to driving backgrounds and are easy to spot with the PathFindIR II The system allows drivers to see without any additional lighting and provides real time imaging at any speed Different than visible light cameras thermal imagers do not display reflected light as seen with human eyes Rather thermal imaging cameras only see temperature differences which are converted into shades of grey from black to white The PathFindIR Il camera displays cold objects as black and hot objects as white When using a thermal imager in darkness the image is created based on temperature differences of objects in the field of view rather than reflected light from headlights Furthermore because thermal imaging cameras only see heat sources and not reflected light they are ideal to assist with driver vision and situational awareness for oncoming obstructions such as animals people and other vehicles 2 2 Thermal Imaging Driver Vision Enhancement System The FLIR Systems Inc PathFindIR II system is a high performance rugged thermal imaging camera designed to provide driver vision enhancement in adverse weather conditions and better situational awareness than with traditional head lamps The system is comprised of two primary components the PathFindIR Il camera or imager and the Electronic Co
24. or FLIR Systems Inc for repair information If the camera will not produce an image check the video connection at the camera and at your display If the connectors appear to be properly engaged but the camera still does not produce an image have an authorized service representative make the appropriate repairs Caution Improper care of the camera window can cause damage to the anti reflective coating degrade the camera s performance and void the camera warranty If your company has applications utilizing a large number of thermal cameras on a specific vehicle please contact FLIR Systems Inc directly to discuss your needs 24 Feb 2014 334 0050 00 10 version 100 6 Technical Data 6 1 Performance Specifications Thermal Imaging Performance Sensor type Uncooled microbolometer Field of view 24 h 18 Spectral band 8 14m Resolution 324 x 256 pixels Time to Image lt 6sec Focal Length 19 millimeters Outputs Video NTSC Connector types 4 pin custom automotive connector for power in video out Frame Rate 30 Hz Standard 7 5Hz Export Compliant Note Hz is equivalent to frames per second Power Power requirements 12 Vdc nominal range 6V to 16V Power consumption 2 Watts nominal 8 Watts with heater turned on Environmental Operating temperature 40 C to 80 C The operating temperature range of the ECU is 40C to 80C when operating in a closed com
25. partment with heat sink to chassis In a ventilated area the heat sink between ECU and vehicle chassis may be removed in which case the temperature range is 40C to 70C Impact protection Ambient temperature storage 55 C to 95 C limited by the environmental temperature diurnal Dust and moisture protection IP69 High impact resistant window with heating element Weather Resistance Dimensions and Weight Hermetically sealed pressurized enclosure For additional information contact FLIR Dimensions Refer to the following drawings Weight less than 0 4 kg 0 88 Ib 334 0050 00 10 version 100 Feb 2014 25 6 Technical Data 6 1 1 Side View 26 Feb 2014 334 0050 00 10 version 100 6 Technical Data 6 1 2 Rear View The camera mounting holes accept M5 x 12 thread forming screws also known as self tapping screws Do not exceed screw insertion depth of 8 11mm and torque of 4Nm 4x 4 76 0 08 y 12 0 6 DRAFT IA plo o 15 9 4 50 0 05 zu IA m a Gn 334 0050 00 10 version 100 Feb 2014 27 6 Technical Data 6 1 3 Front View 28 Feb 2014 334 0050 00 10 version 100 6 Technical Data 6 1 4 ECU Dimensions 334 0050 00 10 version 100 Feb 2014 29 SFLIR FLIR Systems Inc 70 Castilian Dr Goleta CA 93117 USA PH 1 888 747 FLIR 1 888 747 3547 SFLIR
26. ration and uses sophisticated video processing algorithms to provide pedestrian and animal detection The camera is an advanced thermal sensor that converts thermal content heat of a scene into an image for display on a video monitor inside your vehicle Figure 2 1 PathFindIR Il Makes the Difference The above images show a comparison of typical night time driving compared to using the PathFindlR Il thermal imager The image on the left is from an ordinary camera and shows the amount of visible light as illuminated by headlights the image on the right is a thermal image created by the PathFindIR II thermal imaging camera The PathFindIR Il camera is sensitive to warm objects such as the deer and provides visibility over a much greater distance Some of the objects that are most critical for a driver to avoid are people and animals Because these objects are naturally warm they are particularly easy to see with the PathFindIR Il and clearly stand out in the video image The system automatically highlights detected pedestrians and animals with yellow boxes to indicate potential hazards Many serious accidents occur at night because the driver is not able to see the cause of the accident in time to prevent the collision PathFindlR II directly addresses this problem allowing drivers to see farther ahead on nighttime roadways and identify potential problems earlier The 334 0050 00 10 version 100 Feb 2014 3 2 Introduction majority
27. resist abrasion Depending on the environment road conditions the window surface may eventually become visibly degraded with pits scratches or other marks The window element can be replaced with a new window relatively easily Contact your local FLIR distributor for information about a replacement window or other parts and accessories Caution Other than replacing the protective window do not disassemble the camera body for any reason Disassembly of the camera can cause permanent damage and will void the warranty 334 0050 00 10 version 100 Feb 2014 23 5 Caring for your PathFindIR Il 5 2 Temperature The PathFindIR Il camera has an operating temperature range of 40 to 80 C Choose an installation location so that the PathFindIR Il is not subject to temperature extremes that exceed this range 5 3 Maintenance The protective window is made from substrate material that is transmissive to Long Wave Infrared LWIR energy and is automatically heated when necessary to prevent frost or ice formation while driving The exposed window surface has a durable Diamond Like Coating DLC coating optimized to resist abrasion The window is serviceable when the surface becomes visibly degraded and may be replaced If you have problems do not attempt to repair the PathFindIR II unit yourself The PathFindlR Il camera is a water tight sealed unit and can not be opened or serviced in the field Consult your installation dealer
28. rictions do not control imaging cameras having a maximum frame rate equal to or less than 9 Hz This means that thermal imaging cameras with frame rates of less than 9Hz may be exported outside of the United States without an export license FLIR employs a team of trade compliance professionals that understand the export rules and regulations and can assist customers with their export questions and issues When FLIR delivers a camera to a customer in the U S who intends to export or re export the FLIR camera outside of the United States whether or not the camera is integrated into another product it is the customer s responsibility to apply for the required export license from the appropriate department of the U S government Diversion contrary to U S law is prohibited Feb 2014 334 0050 00 10 version 100 3 Installation 3 1 PathFindlR Il Installation The PathFindlR Il is a compact sealed imaging system that fits easily behind vehicle grilles and in other compact locations It includes an internal heater to keep the lens clear in icy conditions and delivers superior image quality It can be ordered as a camera module with a commercial grade cable The PathFindIR Il should be installed by an installer or dealer trained by FLIR Systems Inc If one is not available in your area we recommend that you use a reputable car audio video installation shop that specializes in mobile video system integration The wiring and installation
29. sure clean power low noise to both items Otherwise the video image may appear to have interference ghosting or undesirable video artifacts Caution Before connecting the system disconnect all power from the battery Failure to do so may result in shock bodily harm or damage to system 3 3 Installation Guidelines and Precautions It is generally good practice to bench test the camera prior to permanently installing it in the vehicle This will allow the installer to become familiar with all of the components cables and connectors Do not splice cables or tap into existing cables for power or video Doing so may result in shock fire or damage to electrical system equipment Power connections should be made to the fused side of the vehicle s power distribution block Do not install in areas where the unit will hinder vehicle operation i e radiator steering head lamps braking systems Doing so may interfere with the vehicle s operation and cause an accident Do not install in areas of high moisture dust or air intake paths Doing so may hinder the performance of the PathFindIR II unit and cause image degradation or window damage 10 Feb 2014 334 0050 00 10 version 100 3 Installation Use only authorized parts and accessories Doing so helps assure proper mounting and connectivity and limits external issues associated with poorly secured mounting and wiring Installation using incorrect connections may result in
30. system malfunction or risk of shock The proper mating connector must be used when installing the PathFindIR Il The use of other connectors may result in damage to the camera that is not covered by the limited product warranty Disconnect the negative battery terminal prior to installation Connect the ECU to the vehicle power distribution block using an available fused 2 amp connection Be sure to connect each lead to the correct polarity red positive and black negative Be sure to securely mount the system to assure reliable connections and stable system performance Record the serial number date of purchase location of purchase and keep in a safe place When making connections to the vehicle s electrical system be aware of the vehicle s installed components i e on board computer system Do not mount a display where it will distract the driver or adversely affect the driver s vision The screws provided with the camera and installation kit require a 25 Torx wrench The Power Video Cable has a BNC connector for video output The optional Installation Kit includes all the adapters needed to connect the system to the included monitor It may be necessary to purchase connectors converters to connect to aftermarket or factory installed video monitors Caution Supplying power to the unit outside of the recommended and stated values will result in system malfunction and void the warranty This may also result in excessive heat bu
31. t visible The system is unlikely to correctly detect an animal if most of the animal body is not visible in the image The system may incorrectly detect something as an animal if the structure and heat signature in the image is similar to the shape and or heat signature of an animal Such structures are sometimes found on various objects for example warm stones parts of buildings parts of vehicles street lights and so on 4 5 2 Pedestrian Detection The system is highly likely to detect a pedestrian correctly if The head of the pedestrian is visible The pedestrian is in an upright pose standing still or moving Most of the body is visible The system is highly likely to detect correctly even if other objects such as a vehicle baby carriage dog and so on are close to the pedestrian Many pedestrians are walking close to each other in a group The object is a cyclist and the cyclist is in an upright pose similar to a pedestrian The system is not likely to detect correctly if The head of the pedestrian or cyclist is not visible For example if the head is covered by an umbrella or helmet A pedestrian is bending sitting down on knees or lying down Cyclists leaning forward on the bike will most likely not be detected correctly Most of the person s body is obstructed or not visible 334 0050 00 10 version 100 Feb 2014 19 4 Getting Started The system may incorrectly detect something as a pedestri
32. verse conditions such as heavy fog will affect any driver vision enhancement system thermal imaging cameras such as the PathFindlR Il have been shown to continue to provide useful information in conditions of reduced visibility such as haze and smoke While the PathFindIR Il can assist drivers with detection of obstructions in the vehicle s path thermal imagers should not be used as the sole vision method of the driver PathFindlR Il is specifically designed to withstand a harsh environment with a hermetically sealed external housing resistant to rocks sand salt and under hood contaminants Additionally the wide operating temperature range allows the PathFindIR II to maintain high performance in severe weather conditions 2 4 Vehicles that use PathFindlR Il Passenger Vehicles Commercial Trucks Buses and Recreational Vehicles PathFindIR II can reduce the detection time for hazards and reduce the probability of an accident saving lives property and profits Emergency Vehicles Emergency vehicles high speeds and degraded stopping distances increase the chance of an accident PathFindIR Il improves hazard detection at high speeds Commuter and Freight Trains PathFindIR II can reveal railway obstructions at long ranges complete darkness This early detection capability can significantly increase reaction time depending on the size of the obstruction Heavy Construction Vehicles For heavy equipment navigation PathFindIR Il
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