AT1 PRO User Manual
Contents
1. ATrack CMOS Camera User Manual Revision 01 Revision Date 2012 12 25 ATrack Technology Inc Tel 886 2 27975852 3F No 88 Sec 1 Neihu Rd Neihu Dist Fax 886 2 27974030 Taipei City 11493 Taiwan R O C http www atrack com tw ATrack Confidential Document Contents NGHOCA OD Ga nU UN YY Y a CYN a 3 Tala MISC FANUC 0 NN AAA So vere a ete ean FR NR HYN NE AF FN FC ee AYN RR ADN NF FYN 3 Mees ASO EA RF HOFF EUW EN FFR DAN E FFYN FR EYN ANFON FRN FYN FN 3 a P C Y n FFEFRYN CEN EEF FR HAR FERF FWY RT E EU DY HUAN ENNYD 3 acw Y O NR Y E RY RAI HYR HR ROY 4 2 1 Package COnte nt cccccceccccccecceseesseeceeeeeeceeeseeeeeeeeeeeeesseeeeeeesseeeaseeeeeeeessuaeaeeeeeeeeesseaseeeeeseeeessaas 4 MEAS CN AGO ia Aa E A AN A EA a a 5 UC ono AON A E EA A 6 4 1 ATSSCAM Setor query the picture resolution in auto MOAE anakan 6 4 2 AT GCAM Manual Capture A Picture Picture On Demand LL eu 7 Data Format and Picture Reconstruction cccccccssssscccccssssssccccccssssscccccsssscccceccssssscccseess 8 si Le GF ANIL PR I RH NEF RC RA RH Y I HYT RH IC FA OY FY RR DO N ARC NR YF 9 lt i SAGO EY Y EP YF FT EFE YR YN EE EFYDD EFE YR FT EEF FAR 11 7 1 Manual Picture Capturing cccccccssesseeeceeeeeeceeesseeceeeeeeeeeeeeeceeessueeaeeceeeeeseueaseeeeeeeesssaaeeeeeeees 11 7 2 Auto Picture Capturing Based On Event cc cceccccceeeeceeeeseeeeeeeeceeeeseceeeeees2. FL es fan A j 7 i LLA row oe fw l s i le o Page 9 of 12 ATrack Confidential Document Night Vision resolutions from top to bottom 160x128 320x240 640x480 Page 10 of 12 ATrack Confidential Document 7 Example Usage The following examples assume that the basic communication settings are done on the device 1 e AT GPRS AT GSMS or AT FORM 7 1 Manual Picture Capturing This is the easy part as whenever you would like to capture a picture just send a command to the device via SMS or GPRS The device will return the picture to the server via GPRS Example get a high resolution picture 640 x 480 pixels AT GCAM 3 7 2 Auto Picture Capturing Based On Event Based on the application the command can be set as to capture a picture and sent to server The control on the report action is bit 5 For example if a panic button is attached to input 1 in the tracking unit with a camera attached the device can capture a picture when the panic button is pushed by the following settings AT REPT 101 1 IN1 1 0 1 AT RACT 1 35 2 A picture will then be taken and sent after the report 101 is sent and logged Page 11 of 12 uATrack Confidential Document 8 Appendix 8 1 Hardware Specification CMOS Camera Image sensor Image Resolution Image Compression Focal Length Angle of View Minimum lumen Night Vision lumen Night Vision Image Night Vision Distance Pow
3. Inc Any forms including but not limited to oral copy or internet sharing of releasing or exposing information to an unauthorized party shall be prohibited ATrack Technology Inc reserves the rights of litigation in the violation of such copyright laws 1 3 Warning Connecting the wire inputs can be hazardous to both the installer and your vehicle s electrical system if not done by an experienced installer This document assumes you are aware of the inherent dangers of working in and around a vehicle and have a working understanding of electricity Page 3 of 12 Confidential Document 2 Overview The ATrack CMOS Camera is a solution to capture a snapshot in the event occurrence or by manually taking a picture The picture will be sent via GPRS to the server with segments and the server can reconstruct it to a JPEG format easily Ideally this solution is not only an add on to the tracker but also providing a complete solution to fleets with high sensitivity For example this solution could be applied to Taxi to ensure both drivers and passengers safety and avoid unclear conflicts Valuables in transit or armored cars can utilize this solution to ensure its whereabouts and have a picture taken when moved 2 1 Package Content Camera with male DB9 1 Camera Fixing Rack 1 Camera Cover 1 Screws 9 amp 445008 Page 4 of 12 wn ATrack Confidential Document 3 Installation With the IP67 r
4. AM lt Picture Resolution gt Parameter Description Parameters Description Data Type lt Picture Resolution gt 1 Low resolution 160 x 128 pixels 2 Medium resolution 320 x 240 pixels 3 High resolution 640 x 480 pixels Example Set medium resolution for event captured picture AT SCAM 2 OK Remark DMEMO XJSERIAL XSMS XJGPRS Note A report with ID 22 will be sent once the picture is successfully taken and the picture data will be sent following this report A report with ID 23 indicating that the picture taking is failed Page 6 of 12 a Alrack Confidential Document 4 2 AT GCAM Manual Capture A Picture Picture On Demand Command Description This command is used to capture a picture when the device receives it Note that the picture data will only be sent through GPRS no matter if the ATSGCAM command is coming from SMS GPRS or Serial port Syntax Write Command AT GCAM lt Picture Resolution gt Response OK Parameter Description lt Picture Resolution gt 1 Low resolution 160 x 128 pixels 2 Medium resolution 320 x 240 pixels 3 High resolution 640 x 480 pixels Example Capture medium resolution picture AT GCAM 2 OK LIMEMO XSERIAL AISMS GPRS Note A report with ID 22 will be sent once the picture is successfully taken and the picture data will be sent following this report A report with ID 23 indicating that the picture taking is failed Page7 of 12 ATrack Confidential Document 5 D
5. ata Format and Picture Reconstruction ALL THE PICTURE DATA PACKETS SENT ARE IN BINARY FORMAT After the picture is taken the device will then start to send the picture data in the following format Header D Hae Dat Profix CR Length Soq D unitib ATC P glD TuPag Pkg Size Picture Data pete 2 2 s 2 vramm Calculated Length ____ Included for CRC calculation _ The header fields are the same as standard position messages except the default Prefix The default Prefix in Picture packet will be R In Data fields RTC RTC time of the picture taken Pkg ID Package ID of this packet The picture data should be reconstructed in the order of Pkg ID Ttl Pkg Total number of packages for this picture Pkg Size The size of Picture Data in this packet This is used to identify the size Usually the last package will have less size than the others A sum of this field could be used to check if the picture reconstruction is correct or not Picture Data This is the picture data in JPEG format Construct it by saving the Picture Data in order with a file extension of jpg Page 8 of 12 Confidential Document 6 Picture Examples Following are the example pictures taken 1n different resolutions Note pictures have been cropped and combined to make the comparison Day Vision resolutions from top to bottom 160x128 320x240 640x480 Fj P j j k
6. ating the camera can be installed not only in the driver cabin to ensure the safety but also outside of the vehicle for accident monitoring or security measurements The camera should be positioned which the character on the LED board is upside down as shown below in order to get an upright picture If the fixing position is not feasible as above the picture can be rotated after reconstruction from the raw packet Once the camera is fixed in position the only wiring for getting the power and communication 1s the RS 232 cable On the camera a DB9 male connector 1s attached It is connected to ATrack tracking device serial cable DB9 female connector CMOS Camera Tracking Device Serial Cable DB9 male Serial Cable DB9 female Page 5 of 12 a Alrack Confidential Document 4 Configuration In the ATrack tracking devices the camera parameter has to be set in order to get the picture taken automatically when event occurs The other method is to send a command to get the picture taken on demand 4 1 ATSSCAM Set or query the picture resolution in auto mode Command Description This command is used to set or guery the picture resolution for capturing a picture by event Picture data is only sent via GPRS to server If no GPRS is available the picture taken will be queued and sent until GPRS connection is established Syntax Write Command AT SCAM lt Picture Resolution gt Response OK Read Command AT SCAM Response SC
7. er Consumption Length of Cable Weight S1Ze Operating Temperature Operating Humidity IP Rating CMOS 0 3 mega pixels 160x128 320x240 640x480 pixels JPEG 2 8mm 120 1 Lux 5 Lux Black White Image 3 10 Meters 30 170mA DC5V 3 Meters DB9 Male Connector 0 4Kg L W H 70 75 75mnm with metal bracket 20 C 65 C 5 R H 95 R H non condensing IP67 Page 12 of 12
8. seeeeeeeeeeesessaaeeeeness 11 ADDEN ia T E 12 8 1 Hardware Specification cccccccccccssssseeceeeecssueeseeeceeeeeseeeesseeeeeesseeeaseeeeeeeesseeeaseeeeeesssssaaasseseeees 12 Page 2 of 12 ATrack Confidential Document 1 Notification 1 1 Disclaimer This document and all other related products such as device firmware and software is developed by ATrack Technology Inc thoroughly At the time of release it is most compatible with specified firmware version Due to the functionalities of the devices are being developed and improved from time to time the change in the protocol specification and firmware functions are subjects to change without notice ATrack Technology Inc is obligated to modify all the documentation without the limitation of time frame A change notice shall be released to ATrack Technology Inc customers upon the completion of document modification ATrack Technology Inc products are not intended to be used as life support or rescue equipments ATrack Technology Inc is not liable for any loss or injury caused by using or referencing to any products Any possible means of using or integrating ATrack Technology Inc products shall be avoided 1 2 Copyright ATrack Technology Inc holds all parts of intellectual rights applicable in the copyright laws in all the countries Any or all parts of this document shall not be exposed to non authorized party without any form of approval from ATrack Technology
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