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Phytec USB-CAM-003H Скачать руководство пользователя страница 34

USB-CAM-003H / 103H / 004H / 104H / 051H / 151H / 052H / 152H 

 

 

 

•

 

Setting the Video Format 

 

Setting in the PHYTEC-Vision-Demo: 

Device

Settings...

 

 
Here you can make basic settings for the image format and color 
depth.  
 
Furthermore you can see the serial number of the camera and you can 
also set the picture refresh rate. 
 

 

Figure 25:  Camera Setting „Device Settings“ 

 

Note: 

The button „Properties“ will take you to the dialog described in the 
following. 

 

 

 

32

 

©

 PHYTEC Messtechnik GmbH 2011     L-740e_0 

Содержание USB-CAM-003H

Страница 1: ...USB CAM Series USB CAM 003H USB CAM 103H USB CAM 004H USB CAM 104H USB CAM 051H USB CAM 151H USB CAM 052H USB CAM 152H Manual Edition January 2011 A product of a PHYTEC Technology Holding company...

Страница 2: ...HYTEC Messtechnik GmbH offers no guarantee nor accepts any liability for damages arising from the improper usage or improper installation of the hardware or software PHYTEC Messtechnik GmbH further re...

Страница 3: ...ogram 2 5 1 26 The First Live Image 2 5 2 28 Select resolution 2 5 3 30 Problem Solving 2 5 4 31 Adjusting Camera Settings 3 37 The Camera in Detail 3 1 37 Camera Connections 3 1 1 37 USB Interface 3...

Страница 4: ...Warning Figure 13 19 Driver Installation Step 3 Figure 14 20 Lens Assembly C Mount Figure 15 21 Flange Back Distances and Mounting of C Mount Top CS Mount Bottom Lenses Figure 16 24 Title Menu of the...

Страница 5: ...pixel models 42 Figure 36 virtual sensor size at different resolutions 42 Figure 37 45 Mounting Plate Figure 38 46 Attachment of the Mounting Plate Figure 39 46 Mounting Options of the USB CAM Figure...

Страница 6: ...material designed to be compatible with the camera from PHYTEC Figure 1 USB Connecting Cable USB Connecting Cable 1 5 m Order number WK184 Hint Please note that the full data rate is specified for a...

Страница 7: ...era and USB bus This will usually be the USB interface host controller of your computer PHYTEC provides therefore a cable You can use any other cable alternatively if they comply with the USB 2 0 stan...

Страница 8: ...50 fps Order number AK087 AK089 AK088 AK090 Resolution 2592 x 1944 5 MPix 2048 x 1536 3 1MPix 1600 x 1200 2MPix 1280 x 960 1 2MPix 1024 x 768 0 8MPix 640 x 480 VGA Model USB CAM 051H USB CAM 151H USB...

Страница 9: ...ing and wrong storage Do not try to disassemble the camera To avoid electric shocks do not remove neither screws nor the case There are no components in the camera that need user maintenance Maintenan...

Страница 10: ...ed 1 5 Declaration of Conformity The cameras meets the EC directive 2004 108 EG for a digital device of class B They have been tested and thus conform to EN 55016 2 3 2006 EN 61000 6 3 2007 EN 61000 4...

Страница 11: ...the camera That bus transmitts the video data the control data and the supply voltage for the camera Figure 2 Rear view without trigger The USB CAM 103H 104H 151H and 152H are equipped with a BNC sock...

Страница 12: ...TEC SDK DirectX wrapper can be used It allows for a very convenient access to all features of the USB CAMs without the programmer having to become acquainted with the complexity of DirectX The SDK inc...

Страница 13: ...ction 2 2 describes the installation of the software for all hardware variants 2 1 Hardware Installation on a PC 2 1 1 The USB Connection Check first if your computer is already equipped with a USB in...

Страница 14: ...the camera Figure 7 Figure 7 USB Connecting Cable Type A Type Mini B Depending on the desired length of the cable you can use one of these USB cables for the connection USB connecting cable 1 5 m Ord...

Страница 15: ...s To put the camera into operation simply plug one end of the USB cable Type Mini B into the socket on the back of the camera and the other end into the USB Connector on your PC Further connections ar...

Страница 16: ...b you must usually use an external power supply for the hub otherwise it can happen that the USB port can only be loaded with about 100mA processor Pentium IV 2GHz 512 MB RAM or higher Graphics adapto...

Страница 17: ...tomatically bringing up the title menu shown in Figure 8 If the CD doesn t start automatically open the content folder of the CD from your desktop or using Windows Explorer and double click on SO 221...

Страница 18: ...will be taken to the installation menu for the PHYTEC USB Camera Install 32Bit Driver Figure 9 and click on Next To install the 64Bit driver please select the Install 64Bit Driver Figure 9 Installati...

Страница 19: ...should already be selected If no selection appears check to see if the camera is connected correctly and ready for operation This is required before the driver can be installed Click on Next or Weiter...

Страница 20: ...USB CAM 003H 103H 004H 104H 051H 151H 052H 152H Figure 11 Driver Installation Step 2 Figure 12 Driver Installation Compatibility Warning 18 PHYTEC Messtechnik GmbH 2011 L 740e_0...

Страница 21: ...several different type cameras of the PHYTEC USB series on the same computer you have to perform the installation procedure for each camera After the installation procedure has been performed on a co...

Страница 22: ...e a few recommendations for selecting an appropriate lens in section 3 2 The following paragraphs provide instructions on the connection of a lens The USB CAM series works with C resp CS Mount lenses...

Страница 23: ...es shown in Figure 15 illustrate the difference Figure 15 Flange Back Distances and Mounting of C Mount Top CS Mount Bottom Lenses In reality the mechanics of the lens and the cameras can vary slightl...

Страница 24: ...ith the imaging system it should only be done if absolutely necessary If the picture is out of focus in all of the lens ranges please check to see if you have a C Mount lens use adapter ring or a CS M...

Страница 25: ...meets the hardware requirements and is equipped with this software To install the driver software for the USB camera proceed in the following manner Caution The DirectX driver must be installed prior...

Страница 26: ...Title Menu of the Vision Tools CD Click on USBe CAM You will be taken to the installation menu for the PHYTEC USB cameras Select PHYTEC DEMO Figure 17 and click on Next Figure 17 Installation Menu for...

Страница 27: ...he USB cameras will appear Figure 18 Figure 18 Demo Installation Step 1 Click on Next Figure 19 Installation Completed Step 4 After successfully completing the installation finish the procedure with F...

Страница 28: ...camera and display a live image on the screen You can also use the program amcap exe by Microsoft included on the CD SO 221 for the display of a live image To use all of the cameras features we nevert...

Страница 29: ...igure 21 Figure 21 PHYTEC Vision Demo Select Device A live image will appear in the program window Figure 22 In case the live image does not appear choose the entry Live under Device Figure 22 PHYTEC...

Страница 30: ...effects and problems that may arise from sub sampling of fine structures you should choose the native resolution slightly higher than the calculated Remember that a too high resolution produces a hig...

Страница 31: ...bined The camera is more light sensitive Use the binning mode if you need a higher light sensitivity of the camera Sensor format epending on the method of resolution reduction changed the virtual sens...

Страница 32: ...s 2 5 3 Problem Solving Check the following points if the live picture is poor or doesn t appear No Video Device is recognized Is the camera connected to the computer correctly Is the software driver...

Страница 33: ...ing Adjust the picture frequency to the frequency of the artificial lighting Use either a high exposure time or use frequency independent lighting Note Occurring interference at 30 Hz is not a defect...

Страница 34: ...ou can make basic settings for the image format and color depth Furthermore you can see the serial number of the camera and you can also set the picture refresh rate Figure 25 Camera Setting Device Se...

Страница 35: ...In order to make the settings manually remove the Auto check from behind the desired parameter and set the desired value with the sliding control Please note that depending on the camera model not all...

Страница 36: ...e timer This allows the general lighting impression to be adjusted to the application Figure 27 Camera Setting Properties Exposure Properties Special Figure 28 In this dialog you can activate the exte...

Страница 37: ...he Offset u can individually set the center of the image Properties Partial Scan Figure 29F nicht gefunden werden This dialog is only 152H are available In this dialog you can select the binning So yo...

Страница 38: ...her possible Settings of the PHYTEC Vision Demo Further functions of the PHYTEC Vision Demo Recording an AVI file Storing of an individual image BMP JPG Recording of an image sequence Setting and disp...

Страница 39: ...rt Make sure that the used USB interface can provide enough power for the camera The USB 2 0 interface can be loaded associated with standard loaded up to 500 mA If you using a USB hub you usually nee...

Страница 40: ...t Open Drain 24V 3 Trigger_In In Trigger Input GND 4 Trigger_In In Trigger Input Signal 3 3V 12V Figure 32 Trigger Connector 3 1 2 1 Trigger functions free running operation Depending on the selected...

Страница 41: ...smission undefined conditions may happen during the picture recording Figure 33 Waveform Trigger To test the trigger functions please use the PHYTEC demo program section 2 4 3 1 2 2 Digital Output To...

Страница 42: ...d Sample code for addressing the digital output private VCDSimpleProperty VCDProp private void Form1_Load object sender EventArgs e icImagingControl1 Device DEVICE NAME Abfrage der Kamera Einstellunge...

Страница 43: ...ength depends on the size of the sensor chip the distance from the object and the focal length of the lens being used The screen window should be optimized so that the object being captured is always...

Страница 44: ...mm 1280 x 960 1 4 5 2 1mm 2 8mm 1024 x 768 1 5 5 1 7mm 2 3mm 640 x 480 1 9 1 1mm 1 4mm Binning Mode 1280 x 960 1 2 5 4 3mm 5 7mm 640 x 480 1 2 5 4 3mm 5 7mm Figure 35 virtual sensor sizes 5M pixel mod...

Страница 45: ...engths can be found in our catalog and on our web site Please ask us about other available focal lengths Resolution How good will the picture resolution be for a given focal length This depends on the...

Страница 46: ...which the picture can be rendered in focus The M O D value is given in the lens data An input M O D 0 3 m means that the object has to be at least 30 cm from the lens Often the camera has to be brough...

Страница 47: ...ecessary to prevent noise in the picture In industrial applications it usually makes sense to be able to lock the selected aperture setting For this purpose some lenses are equipped with fixing screws...

Страница 48: ...le and can be easily adapted to a given application Note If necessary you can also attach the camera directly without using the mounting plate on your body by using the M3 thread in the camera body Pa...

Страница 49: ...e a special requirement profile we recommend lenses from Schneider Kreuznach We will be happy to advise you on the selection of an appropriate lens 3 4 2 Lighting With image processing applications th...

Страница 50: ...bject such as print dirt color in this case a color stable lighting is recommended or mounted parts attendance moni monitor There are different variations of this method Problems that may occur with t...

Страница 51: ...2011 L 740e_0 49 ler Verweisquelle konnte nicht gefunden werden 7 The light field lighting leaves the ranges of interest dark e g a drill hole in a workpiece The dark field lighting functions in the o...

Страница 52: ...lt to discern contrast problems If the background isn t too dark you can measure the object s cast shadow instead of the object edge n Figure 42 The Shadow Projection e g from a laser This is an expan...

Страница 53: ...is projected at a known angle toward the object The camera is positioned perpendicular to the object The picture therefore contains two parallel lines that are a distance d from one another This dista...

Страница 54: ...on the surface of the object With the silhouette projection the object is placed before a luminescent plate It is a diffuse lighting surface that lights the object from below The camera is pointed at...

Страница 55: ...listed in section Fehler Verweisquelle d for typical automation the subsequent be instances where a mixture of both requirement profiles is needed konnte nicht gefunden werden In the following paragr...

Страница 56: ...the highest gray value dynamic Sharpness Adjust the sharpness of the picture according to the visual impression that it makes Be aware that too high of a Sharpness setting will also show noise more c...

Страница 57: ...ge If the lighting conditions between the various image portions are considerably different then you can compensate for this effect with another method of measurement This enables you to limit the mea...

Страница 58: ...variations we rarely notice even relatively major color variations in light in the course of a day The camera can also adapt to color variations with the help of the Automatic White Balance If only t...

Страница 59: ...htness as low as possible This guarantees the highest gray value dynamic Sharpness Adjust the image sharpness to the level you desire In automated applications you should try to set the sharpness to t...

Страница 60: ...establish the data exchange between the devices With DirectShow part of the Windows SDK the PHYTEC cameras use a protocol that defines the transmission of uncompressed image data streams as well as th...

Страница 61: ...rresponding programming description is available in the DirectX SDK from Microsoft The functions made available by the PHYTEC USB CAM are described in section Verweisquelle konnte nicht gefunden werde...

Страница 62: ...USB CAM 003H 103H 004H 104H 051H 151H 052H 152H 60 PHYTEC Messtechnik GmbH 2011 L 740e_0 programmer The WDMIAT reduces the complexity of DirectX and makes a logically simple interface available to the...

Страница 63: ...the layer of a WDM Stream Class driver The communication between this typ application software is defined by the standard called DirectX DirectShow There are three typical ways of accessing Programme...

Страница 64: ...limited tool It consists only of the executable program graphedt exe and is therefore easy to locate in the DDK SDK Kit No special installation is required graphedt exe can be started easily from any...

Страница 65: ...s also considered a filter of this type and is located in the folder Video Capture Sources The filter parameters i e the camera settings can be modified by right clicking on the name of the filter in...

Страница 66: ...USB CAM 003H 103H 004H 104H 051H 151H 052H 152H 64 PHYTEC Messtechnik GmbH 2011 L 740e_0...

Страница 67: ...Dyn nge amic Ra 8 bit Shutter Global Li ity ght sensitiv 4 8 V lux sec Interface USB 2 0 High Speed Exp time 1 4 s osure 10 000 s to 1 Gain 0 dB to 18 dB White Balance B bis 6 dB 6 d Power supply 4 5...

Страница 68: ...Raw Lens Holder S t C C Moun fps 6 fps to 52 fps Dyn ge amic Ran 8 bit Shutter Rolling Light se sitivity lux n 1 4 V sec Interface 0 High Speed USB 2 Exposure time 1 10 000 s to 30 s Gain to 1 0 dB 8...

Страница 69: ...x 480 640 x 480 320 x 240 1 3 1 3 5 1 7 60 90 150 4 8 V lux sec 4 8 V lux sec 4 8 V lux sec Models USB CAM 051H USB CAM 151H USB CAM 052H USB CAM 152H Resolution Format fps Sensitivity Readout window...

Страница 70: ...USB CAM 003H 103H 004H 104H 051H 151H 052H 152H 68 PHYTEC Messtechnik GmbH 2011 L 740e_0 6 Dimensions Figure 46 Dimensions without trigger...

Страница 71: ...Dimensions Figure 47 Dimensions with trigger PHYTEC Messtechnik GmbH 2011 L 740e_0 69...

Страница 72: ...03H 103H 004H 104H 051 151 052 152 Dokument Number L 740e_0 January 2011 How would you improve this manual Did you find any mistakes in this manual Page Submitted by Customer number Name Company Addre...

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