C50 User Manual
Contents
1. Hi Tech Solutions C50 User Manual Version 1 3 May 2010 Copyright 2009 2010 Hi Tech Solutions ltd Table of Contents EASE Of ACKONY LL PR i e see EE EAEE OO 5 Safety pr 6 Other nonc 00060 6 LED Safety Compliance sississsesesssscsssisisesevesesesesssesdesevessossessssssesevesoossossssssesesesossbssssbavaseveseesbsesevevesevees 6 Related RESOUTCES P 7 1 CHAPTER 1 INTRODUCTION ener 8 Product description 8 Product components sr 9 2 CHAPTER 2 USING C50 eene 10 Typical Layout 10 Embedded Computer 11 Ire 11 Sample Applications R 12 3 CHAPTER 3 C50 USER INTERFACE eene 13 Concepts of the User interface treten tenet te ttem ii eene tenete etre eene na 13 Main display 13 Application Settings eee nn nine nn ten 15 curabir 16 Lane setlng5 sie i eee eoram eese eta dro A AA t DD Dad 16 HilbionneEise duca 18 Camera Level ODO DODO HOOD TODO ODO OTO 19 AUTO Gain nement nn nn nue 21 Add or Delet capture Sets ss Retenir 22 VO oN K 23 General setings sirri d onen n nN onen Kon Koko ES SEATER 26 Save images Settings 28 Communica2. Font Script Select one of the Font scripts languages with the font s available scripts Default Operating system s default font script C50 user Manual Options 42 Chapter 4 Building Applications with C50 Inter System Messages Purpose C50 is designed to report on the vehicle identifications to a central server over a wired or wireless network A client application on the server receives the messages and uses the information for various purposes For example if the client process is a database interface it will insert each message data into the database Networked systems The C50 systems connect over a local network and transmit the results across the network to a central system using the SeeData networking protocol This can be seen in the following diagram The C50 units also copy their images to a local database on the server Remote Recognition Units Figure 4 1 Networked solution C50 user Manual Inter System Messages 43 Client application on the server Each detected vehicle will generate one message containing the recognition result the vehicle number an optional identification name the data and time the lane and an optional image file path in jpg or bmp formats The central server shares these recognition messages results from all C50 units with a client application To process the recognition results the client application simply intercepts MSMQ Microsoft message queue messages that are sen
3. Inter System Messages 46 C50 user Manual Inter System Messages 47 Appendix A Document History Version Version Technical Comment Sections Reviewed Date Writer Affected By Author Dec 21 2009 Yoram New document A Hofman Amir s comments Dec 22 2009 Yoram Main display shutter speed images Hofman Il AI All 3 1 1 Dani s comments 1 2 Feb 17 2010 Yoram Change in screens and descriptions 3 Hofman Dani s comments on version 2 2 9 May 20 2010 Yoram Change in screens and descriptions Hofman C50 user Manual 48
4. the system writes an Information message Default 10 MB Available Memory Error below X mb Sets the value of Free Memory usage level from which the system writes an Error message to the system s Events Log If Free Memory usage is back to normal range the system writes an Information message Default 50 MB C50 user Manual System Alerts 35 Optional Alerts Error CPU fan failure Enables the indication of a failure of the CPU fan Default Enabled Error System fan failure Enables the indication of a failure of the C50 system fan Default Disabled Heat Alerts CPU temperature Error CPU temperature Warn SYSTEM temperature Error SYSTEM temperature Warn Defines the threshold temperature in Centigrade to set an alarm error or warning in case of overheating CPU or system Default 70c error 60c warning Hard Drive Defines the threshold disk capacity in MB to set an alarm error or warning in case of low disk space Default 1000MB C50 user Manual Live Video 36 Live Video Live video is used for setting up the camera or checking its operation During this mode the recognition and normal operation is stopped Entering live video mode 1 Open Live Video from the main menu View a Live Video 2 Clickonthe in the tool bar 3 Open Live Video with hot key F10 An example of a live video display is seen in the following diagram Figure 3 13 Live video C50
5. Close Help Figure 3 9 Save images control Use Camera Prefix If set adds the camera prefix to the image file name Default Set Save all Images If set save all intermediate images as defined by the capture sets for all the lane s cameras Default not set saves only the best image C50 user Manual Save images settings 28 Image Type Jpeg If set saves the image in Jpeg compressed format Default Jpeg Jpeg Quality Defines the quality level of saved jpg image A higher quality looks better but is greater in size Typical sizes IR camera 18KB for low 75 KB for high Color camera 50KB for low 240 KB for high Default Medium Image Type Bitmap If set saves the image in bitmap uncompressed format This creates very large files Typical sizes are 1400KB for IR 4400 KB for color Default Jpeg Images Main Directory Local Path Defines the local disk path where the images and their sub directories are stored User can use the browse button to select the path from the existing disk directory or type a new path The application will create the directory if it does not exist Default Working directory Output Share Name If set a network shared name can be defined in order to set the reported image path to a network drive This is useful if the message containing the image path is transmitted over the network so the remote node could access the image file name
6. Warning threshold 85 I Communication Minimum events 25 System alerts Process Alerts Memory Warn above 70 4 Memory Error above 90 So Monitor Check system and process performance every 1 Minutes Close Help Figure 3 11 Diagnostics settings Performance Alerts Error Threshold Defines the threshold to set an error alert in case of low recognition Note The error is recorded in the application Event log and will show as a red state in the SeeMonitor utility When the recognition rate increases the application will write an information event that cancels the error Range 0 100 0 will not generate errors Default 75 C50 user Manual Diagnostics settings 33 Warning Threshold Defines the threshold to set a warning alert in case of low recognition The value is lane specific and is calculated as the percent of recognized events within the last number of defined minimum events For example 21 recognitions out of 25 events yield 84 recognition accuracy Note The warning is recorded in the application Event Log and will show as a yellow state in the SeeMonitor utility When the recognition rate increases the application will write an information event that cancels the warning Range 0 100 0 will not generate any warnings Default 85 Minimum Events Sets the size of the performance group This value is used to calculate the recognition rate for the warning and
7. camera number e g 11 for lane number 1 c camera number 1 Area of Interest Defines the area inside the image in which the VMD detection is active These parameters are defined in Live Video Default full frame Left 0 Right 1376 Top 0 Bottom 515 C50 user Manual Camera level 20 Automatic Gain Automatic Image Quality When enabled the auto image quality function is activated This function maintains the brightness of the image to a desired brightness value regardless of the changing environment thus increasing the image quality at bad light conditions The calculation is done on basis of a moving average of the last 10 vehicles It will therefore adapt the camera signal gain and shutter speeds to the changing environment light conditions The mechanism repeats itself every 30 seconds until the desired brightness is reached or it meets one of the limits minimum and maximum gain or shutter speed If this option is enabled the manual gain shutter changing is disabled Thus the fields cannot be changed in Live video and capture set pages Default Disable Min Gain Minimal allowed gain value the system can set in the auto gain function Default 0 Max Gain Maximal allowed gain value system can set in the auto gain function Default 253 Min Shutter Minimum shutter speed allowed for the automatic shutter control Default Off Max Shutter Minimum shutter speed allowed for the automatic shutter
8. error alerts Default 25 Process Alerts Memory warn above X Sets the value of C50 memory usage level from which the system writes a Warning message to the system s Events Log If C50 memory usage is back to normal range the system writes an Information message Default 70 Memory Error above X Sets the value of C50 memory usage level from which the system writes an Error message to the system s Events Log If C50 memory usage is back to normal range the system writes an Information message Default 9096 Monitor Check system and process performance every X Minutes Sets the time s frequency of the diagnostics checks Default 1 Minute C50 user Manual System Alerts 34 System Alerts Lanel System alerts Cameral1 Seti Camera12 Memory Alerts Heat Alerts se P General Save Images Available Memory Warning 10 Mg CPU temperature Error 70 Communication Diagnostics Available Memory Error 50 MB CPU temperature Warn 60 System alerts System temperature Error 70 Optional Alerts System temperature warn 60 Hard Drive M Error CPU Fan failure T A Capacity Alert 1000 MB Error System Fan failure Close Help Figure 3 12 System alerts Memory Alerts Available Memory Warning below X mb Sets the value of Free Memory usage level from which the system writes a Warning message to the system s Events Log If Free Memory usage is back to normal range
9. of the art vision based recognition system for high speed roadside installations The manual provides documentation for the Graphic User Interface GUI and the interfaces from C50 to external systems List of Acronyms Acronym Meaning BW Black and white DLL Dynamic Link Library GUI Graphic User Interface HTS Hi Tech Solutions HW Hardware ID Identification IO Input Output IP Internet Protocol LAN Local Area Network LED Light Emitting Diodes LPR License Plate Recognition OS Operating system PC Personal computer PS Power Supply SDK Software Development Kit SW Software TBL Terminal Block TOS Terminal Operating System C50 user Manual List of Acronyms 5 Safety Symbols Observe all safety statements to help prevent loss of service equipment damage personal injury and security problems This guide uses the following safety symbols Important An Important statement calls attention to information important to the reader WARNING A warning statement calls attention to a situation that can result in harm to hardware or equipment HAZARD A hazard statement calls attention to a situation that could cause personal injury if the hazard is not avoided by following the instructions provided Other Symbols A Note statement calls your attention to additional information LED Safety Compliance The C5 illumination unit complies with International Standard IEC 6
10. the event lane number and image path are shown in the left bottom scrollable history list Up to 1000 recent events are displayed in the history list The system status events time states and messages are shown in the right list C50 user Manual Main display 14 Application Settings The application is configured using a set of parameters that can be controlled using the C50 options This section describes how to set the C50 application in order to obtain the best results It assumes that all software hardware and drivers are already installed How to reach Settings There are three ways to get Application Settings 1 Open Settings from the main menu rt File Edt View Help Simulate Sensor F2 Settings 2 Click on the in the tool bar 3 Open Settings with hot key F8 When trying to open Settings as a standard user rather than an administrator a message box with the text You don t have change rights to application settings In such case all the inner screens will be grayed and the user cannot change any parameter Note that C50 application default settings fit most of the installation cases C50 user Manual Main display 15 Lane Level The number of lanes is always 1 since C50 is a single lane system Each of the parameters of the lane can be configured according to the installation requirements Lane settings The lane settings display is seen in the following figure It configures the lane
11. user Manual Live Video 37 Live video mode control Live Video Window groups all the C50 system s cameras Gain Sets the camera interface gain Slide left or right to adjust the value which will change the settings for the live video The updated parameter will also be saved and used as the current gain level unless auto gain is used Range 0 to 63 Default 45 Shutter Sets the camera shutter Slide left or right to adjust the value which will change the settings for the live video Range 1 1000 1 10 000 Default 1 2000 Illumination control using right button User may change the illumination of the selected camera by clicking on right button and manually selecting off low medium high Area of Interest How to define Area of Interest Check the traffic In this screen you are able to see the traffic in a live video mode C50 user Manual Live Video 38 Figure 3 14 Live video example C50 user Manual Live Video 39 Define the Area of Interest The Area of Interest AOI is the area in which the video motion detection VMD is active The AO is a rectangle which its sizes are equal or less than the whole image size If the vehicle s license plate location is outside the AOI LPR will never happen even if the car is shown in the image Draw the AOI on the Live Video Use the mouse to draw the rectangle by holding down the left button and dragging the mouse until you reach the desir
12. using the absolute path Default Not set image path is reported as a local drive C50 user Manual Save images settings 29 Subdirectory Options Create Subfolder for Each Lane If set the application opens a separate subdirectory for each of lanes Default Create Calendar Subfolder The application can open a periodical Daily Weekly Monthly subdirectory under the images root directory path Another option is None if no subdirectories creation is desired Default Create Daily will open a new subdirectory every midnight C50 user Manual Save images settings 30 Communication settings Communication i Lanet Cameral1 Cameral2 General Save Images Local IP Address 192 168 123 185 Diagnostics SeeData Center iw Enable Center IP 192 168 123 Data Port 1368 Figure 3 10 Communication settings Local IP Address The local PC s TCP IP address Choose the desired IP address SeeData Center Enable Activates the network communication option Default Disabled C50 user Manual Communication settings 31 197 Center IP The host PC TCP IP address for sending recognition results Default 0 0 0 0 Data Port The host PC TCP IP listening port number Default 1368 C50 user Manual Communication settings 32 Diagnostics settings Camerali Seti i Cameral2 Performance Alerts setl Error threshold 75 I General Save Images
13. with general parameters and additional information is defined at a lower camera level setting Settings Cameral1 Cameral2 General A Trigger Save Images Communication Trigger Type Hardware Trigger Diagnostics System alerts Capture on Sensor Rising Event Sensor Pin fi v v Sensor is Normally Open Sensor Delay 0 Illumination Turnor Close Help Add Camera Remove Camera Figure 3 3 Lane settings This window s components are described in the following page C50 user Manual Lane Level 16 Lane name A lane name is sometimes handy to assist the user while servicing multiple lanes The optional lane name editing is possible by editing lane label on the left tree control It is similar to renaming in Windows Explorer make focus on the lane label by mouse click by second click enter editing mode and change the label In the example above the lane name is Lanel and could be changed to e g North Lane Note that the lane name is used only as a title for the C50 display Trigger Trigger Type Defines the type of trigger Hardware trigger external hardware loop detector laser Software VMD Video Motion Detection Camera 11 Software VMD Video Motion Detection Camera 12 Default Hardware Trigger Trigger Capture on Sensor Defines when the image capturing process starts This timing is in reference to the input sensor Rising when the inpu
14. 0825 1 for Class 1 LED light emitting diodes products containing Class 1 LED s This Class 1 LED product poses no hazard to the user or to any other person present near the illumination unit Use of the illumination unit is totally safe and needs no specific precautions WARNING Do not look directly into the camera for more than a few seconds C50 user Manual Related Resources For more information on C50 and related systems see the following guides You can download them from http www htsol com C50installation manual Provides hardware mechanical and software installation and maintenance instructions SeeData ICD Integrator s Interface control document C50 user Manual 7 Chapter 1 Introduction Product description The HTS C50 high speed all in one system is a sophisticated image processing system that tracks cars plates and reads and identifies their license plate numbers This highly integrated computer camera illumination unit performs all of the functions of an LPR system with its embedded microprocessor and SeeCar recognition package The C50 is intended for high speed lanes up to 200 KM H and is normally installed on gantries over the highway The C50 can be part of a broader city wide surveillance system free flow toll road billing system or border crossing It connects to a central server and control room using the SeeData Networking application Z2 Photo 1 1 C50 in dual camera encl
15. ance of the change is controlled by the sensitivity parameter VMD sensitivity determines the sensitivity of the software trigger The higher sensitivities cause more detection cases to occur than the lower sensitivities The optimum value is related to various site specific factors such as the scenario and the type of camera Range 1 20 Default 10 C50 user Manual Camera level 25 General settings Cameral1 Seti Cameral2 Save Images Communication Smart Output Diagnostics System alerts Suppress multiple triggers Output results in Unicode Add Offset of to each lane index Draw Selection Rectangle jw State Recognition Close Live Video and Settings window after 5 4 minutes Close Help Figure 3 8 General settings Smart Output If set the application will not send out recognition results to both the application display and the server if there is no recognition Default Not set all recognition results are displayed Suppress Multiple Triggers If set the application filters recognition results made within a short time period 15 seconds For example if 2 results of the same vehicle are observed within a few seconds then only the first recognition is reported Default Disabled C50 user Manual General settings 26 Output Results in Unicode If set the results are set to Unicode used in Korean and other special language sets Default Not set Add Offse
16. bled Range 1 60 1 10 000 shutter off Default 1 1000 Image Gain Defines the gain setting for the capture set This option is disabled if auto quality function is enabled Range 0 253 Default 127 C50 user Manual Camera level 23 Start time Defines the time of day to start this capture set Not used in case of a single capture set If another set is defined the capture set will end at the start time of the next set Default 12 00 AM noon time not used in case of a single set Light intensity Defines the illumination intensity for the current selected set item Four levels can be selected off low medium and high intensity This setting has no effect in case C50 does not control the illumination such as in the case of an external lamp Default Medium Number of captures Defines the number of images to capture in the selected set Range 1 5 Default 3 Defaults Sets the Illumination intensity to the default set brightness contrast and gain to default values C50 user Manual Camera level 24 VMD The Video Motion Detection VMD is a software algorithm which determines a trigger event using a live stream of video from the camera The software checks for changes inside a predefined Area of Interest AOI previously defined in the camera setting window If there is a significant change then the unit relates the change to a vehicle plate entering this area within the field of view The signific
17. control Default 1 10000 Desired Brightness The auto gain function target value It defines the desired image brightness where 0 is totally black and 255 is totally white C50 user Manual Camera level 21 Default 110 Threshold Allowed threshold for the desired brightness before system changes gain set direction This value is used to prevent the auto gain function to bounce up and down around the proper value Default 10 Add or Delete capture sets A capture set defines the number and type of images captured after the trigger Its configuration is defined in the next page At the camera level setting you can add or remove a capture set limited to 5 sets Add Capture set Adds a capture set for this camera Remove Capture set Removes a capture set for this camera C50 user Manual Camera level 22 Capture sets For each capture set that is defined the user can configure its settings using the following window which is opened while selecting the item under the camera settings Settings Lanel Cameral1 Set1 Image ced Shuttert 152000sec v Save Images Communication Diagnostics System alerts Gain 127 Light Intensity Medium C High Number of Captures 1 4 VMD Sensitivity 10 T Close Help Figure 3 5 Capture set definition Image Shutter Defines the camera shutter speed for the capture set This option is disabled if auto quality function is ena
18. ed AOI A menu with two fields SET and CANCEL will pop up and you now need to select whether to accept the AOI the rectangle does not disappear or to cancel the rectangle disappears You can set the rectangle as many times as you like until you are satisfied with the AOI Figure 3 16 The AOI just before setting it In above image we can see AOI that can prevent the situation in the example above C50 user Manual Live Video 40 Options The Options settings can be used to change the appearance of the display How to reach Panes Properties Open Panes Properties from the main menu View Properties Image Pane or History Pane or Status Pane Open Panes Properties using these buttons Image Pane History Pane Status Pane The Properties screen History Pane Text Properties Arial Black O arial Narrow O arial Rounded MT Bold O arial Unicode MS O Baskerville Old Face O Bauhaus 93 Figure 3 17 Options settings C50 user Manual Options 41 There are 3 different screens one for each pane Image pane History pane Status pane Set Font properties Font Select one of the Font types within the list Default Operating system s default font Font Style Select one of the Font styles within the list Default Operating system s default font normally Regular Font Size Select one of the Font size within the font s available sizes Default Operating system s default font size
19. gnition of the plates that is used for Vehicle Enforcement System VES toll roads The plate information can track the vehicles driving thru the toll road as a backup in case it does not have the RFID device The saved image can also be used for proof and exception handling e Average Speed using outputs of several sites a back end program can be used to calculate the average speed of the vehicles based on the time of journey The average speed can be used for o Enforcement speed violation The average speed can be used to issue violation tickets A sample client application SeeCarSpeed is available for this application o Flow estimation the average speed and time of journey can be used for road conjunction analysis that can assist traffic planning o On line traffic report the roadside information can be reported on web sites in order to supply live reports from the freeway e Monitoring the recognition information may be used for various security applications C50 user Manual Sample Applications 12 Chapter 3 C50 User Interface Concepts of the User interface This chapter provides an overview of the Graphical User Interface GUI The GUI is used only for setup or maintenance activities Since the unit is a standalone unit without a physical display the user interface will be seen only in a remote session using a remote control display such as remote desktop connection Main display The main window is de
20. on of the camera s in the system Each C50 can have 1 or 2 cameras and each is configured separately The following figure shows a sample display and its components are detailed in the following page Settings i Seti oo oc DF 02 51 40 Cameral2 General General Save Images Communication LSB Pin o Prefix 11 Diagnostics System alerts Overview Camera not For recognition Automatic Image Quality J Close Help Add Capture Set Figure 3 4 Recognition camera settings Mac Address Associates the camera to the lane by its MAC address which is a unique identifier for the device Default this value is read from the device by C50 and should normally be left at its original value Changing this settings item must be done in a cautious way There is no option to connect the same device to different lanes The application will warn when you assign the same MAC addresses for different lanes on the same PC but it cannot determine if you assign the same MAC addresses for different lanes on different PCs C50 user Manual Camera level 19 Illumination LSB Pin Associates the Terminal Block pin to the camera illumination control LSB least significant bit the white wire The MSB most significant bit the green wire is connected to the next pin Range 3 7 Default 3 Images Prefix Defines the prefix for the image file name Default xy where x is the lane number and y is the
21. osure Product components The C50 includes An Embedded high performance Single Board Computer SBC Windows standard embedded 2009 Mega pixel cameras single or dual Integrated pulsed solid state illumination IR or visible Built in embedded software based motion detection VMD trigger Recognition results output interface over wired or wireless network Continuous operation day and night including adverse weather conditions SeeData Server for central reporting and for recognition image storage of multiple units Weatherproof outdoor enclosure and bracket for installation The system can be ordered with one of the following options Stereo Recognition utilizing a second integrated illumination camera unit for extended field of view Overview camera to record a color picture of the vehicle in the stereo configuration Not included and to be provided by others e Installation and integration of system with end user applications C50 user Manual Product components 9 Chapter 2 Using C50 Typical Layouts The following illustration shows a typical layout of the C50 solution with 2 lanes and typical ranges for US type plates In this case the recognition is for the rear plates The C50 has built in illumination used to illuminate the plate for recognition purposes A choice of IR or visible solid state illumination is available mounted inside the camera head However for color overview of the vehicle body an exte
22. rnal white light illumination is required Figure 2 1 Typical C50 configuration on gantry external illumination is optional for body overview C50 user Manual Typical Layouts 10 Other typical layout may include front plates and front rear stereo For the latter mode a combination of front and rear plates each side will require a separate C50 unit and additional client application is required to be installed in the lane controller Embedded Computer The C50 system is based on an integrated Dual Core Single Board Computer SBC which manages the unit controls the recognition cycle and communicates with the network The typical configuration is one C50 per lane installed within the camera enclosure housing thus reducing roadside equipment exposure and maintaining the integrity of system performance as well as hardware accessibility Recognition results from the lane unit are sent to the central server PC Triggering The C50 system utilizes either a hardware based or a software based trigger video motion detection for its operation For multi lane configuration hardware based laser or other triggers are commonly applied and installed on the gantry structure however fast ground loop controllers GLC are also an option C50 user Manual Embedded Computer 11 Sample Applications The following sample cases describe the type of installations that the system is installed e Toll road the system provides automatic reco
23. signed to display as much information as possible in a friendly user interface the user does not need to switch between any child windows during normal operation The window is divided into several display panes where each pane is responsible for a single system task The different panes are described below Image Display shows video from the camera from one of the lanes History Log displays list of identified vehicles index code lane time image path Status Window system messages C50 user Manual Main display 13 An example of such display is shown in the following figure iS Hi Tech Solutions Descnpbon Lanet Softwaro Tagger Lanet Recognition done Sent results t Lanet Softw S Lanet Capturing stopped 5 56 48 AM Lanet Capturing started 50 AM Lanet Software Trigger 51 AM Lanet Recognition done 51 AM Sent results to SeeData Vehicle Code Wed Feb 17 08 39 26 2010 k Lane1 Wed Feb 17 08 55 33 2010 C Program Files Hi TECH S 9873164 Lans1 Wed Feb 17 08 56 50 2010 CProgram FilesiHI TECH Solutions SeeWayl ane C Program FilesiH TECH Solun lt gt BE U me 17 56 Odor Figure 3 1 C50 main display The vehicle that is shown was captured with a front camera and is displayed on the image display Its license number is shown in the top left corner above the image The event information including the license plate number date time of
24. t by C50 to the Client application s Central Server Remote Recognition Units Figure 4 2 Intercepting the messages on the server The integration on basis of the MSMQ or DDE for the sake of backward compatibility message mechanism is simple An ICD SeeData Interface Control Document describes the interface HTS also provides client sources for VC or VB that show how to intercept these messages provide sample applications and the simulation program which allows testing it C50 user Manual Inter System Messages 44 Message structure Each message contains the results of the recognition process and one message is sent after each trigger The fields include e Data and time e Lane number e Plate string e Image file path e Confidence e Other fields This networking solution is compatible to all SeeCar products So the cluster of units may include C50 systems high speed system C5 low medium speed system SeeLane systems PC based systems and other product line configurations C50 user Manual Inter System Messages 45 Future XML interface A future release of the C50 will include a XML Extensible Markup Language interface This is a plain text Unicode based meta language It will connect the C50 units directly to the user s server without the intermediate SeeData interface Central Server 4 TCPAP Us Remote Recognition Units Figure 4 3 XML interface C50 user Manual
25. t goes low to high Falling when the input goes high to low Example if a loop detector is used as a trigger and the detector normally open signal is connected to the C50 unit then the trigger should be set to Rising for forward plate detection or Falling for rear plate detection Default Rising normally when a car steps on the loop for forward plates Trigger Sensor Pin Associates the I O pin to the sensor Range 1 2 Default Defaults to pin 1 Trigger Sensor is normally open C50 user Manual Lane Level 17 This option must reflect the hardware loop detector setting Please refer to the loop detector s user manual for technicians Default Normally Open Trigger Sensor Delay Defines the time in milliseconds between the time that the vehicle was in the trigger point to the time the application receives the trigger This setting will capture the images sooner than the received trigger This entry is critical for fast moving vehicles in a case of a slow detector Range 0 200 ms Default is 0 which is good for a fast detector Illumination Option A Illumination is switched on only during vehicle appearance in trigger zone This option is applicable only in case of HW trigger amp capture on sensor falling Option B Turned on continuously Unchecked Default Turned on continuously Unchecked C50 user Manual Lane Level 18 Camera level These settings determine the configurati
26. t of x to Each Lane Index In order to define a different lane number this parameter adds an offset to the reported lane number For each lane this offset should be a unique value so the reported lane number will identify the location of the C50 unit Range 0 10000 Default 0 No offset the reported lane number will be 1 Draw Selection Rectangle If set the Area of Interest AOI is drawn on the images in the images view Default Not set State Recognition If set performs State recognition Note that this mode requires a special license Default set Close Live Video and Settings window after x minutes When either Live Video mode or the Settings window is on the recognition process is stopped In order to prevent the system to remain in this state an automatic process limits the time when these diagnostic setup windows are on After this time the application reverts back to normal recognition operation Range 1 15 minutes Default 5 minutes C50 user Manual General settings 27 Save images settings Lanel Settings Cameral1 Seti Camera12 k General Options Image Type pere M Use camera prefix Jpeg Quality Highest v Diagnostics M Save all images C Bitmap System alerts Images main directory Local Path C Images aac Output Share Name Subdirectory options Calendar Subfolder M Create Subfolder For each lane Daily v
27. tion settings 31 Eocal IP AddTESS ne LR e o a t RR NT Re P od s e REUS 31 See Data Center eere en E red e eR ats 31 Diagnostics Settings estet ietost tek e Raab eee kon EYE ek da exi onte tonnes eds masse send Rear 33 PestormaricezA erts 4 ede ea d e i td t ve 33 Process Alerts ae sienne M 34 MOTO rte en de en dr tn vd od dl ee ee der eds cathe 34 System Alerts shine O O O O A 35 Memory ARTS ane deti dti e ooo der Le 35 Optional Alerts zsz rose A REEE tn teens 36 Heat ATents 2 evo eddie de be o etd ae RENNES 36 Hard Drive ne eee ERO SN ee RE RR EU see HT HYS 36 IR An ER 37 Briterine iye video mode eerte RARER TOYOTA URINE edes 37 Live videomiode control usse eolit e E e en es at 38 Area ot Interest or eee etn e ER ERU ive RR e eerta diete eis 38 Guo M 41 Set Font properties suse 42 4 CHAPTER 4 BUILDING APPLICATIONS WITH C50 43 Inter System Messages none 43 PUTPOS rnb auod emn ied dedit ti ta ped d EPOR 43 N tworke d systems nids nn E X EREMO EE di ho bota e Ee tans 43 Client application on the server 44 Message structure deiade dite atit d detalle ent dt tetes 45 Future XML META CE s ite o n VH ARE ESPERA ERN int rene ns 46 5 APPENDIX A DOCUMENT HISTORY eeeeeeeeeeeeeee 48 C50 user Manual List of Acronyms 4 About This Guide This document is a user manual for C50 a state
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