DESIGN OF INTELLIGENT MOBILE VEHICLE CHECKING SYSTEM BASED ON ARM 7
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DESIGN OF INTELLIGENT MOBILE VEHICLE CHECKING SYSTEM BASED ON ARM 7

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This system builds a new intelligent vehicle checking system based on ARM7 embedded processing technology, processing technology of digital videos, vehicle identification technology, GSM wireless ...

This system builds a new intelligent vehicle checking system based on ARM7 embedded processing technology, processing technology of digital videos, vehicle identification technology, GSM wireless mobile telecommunication technology, GPS positioning technique, implements the checking to vehicles which break the rules or owe the charge. Here we are using car as mobile vehicle checker.

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    DESIGN OF INTELLIGENT MOBILE VEHICLE CHECKING SYSTEM BASED ON ARM 7 DESIGN OF INTELLIGENT MOBILE VEHICLE CHECKING SYSTEM BASED ON ARM 7 Presentation Transcript

    • S.Noor Mohammad
    • Contents 1. 2. 3. 4. 5. 6. 7. Introduction Project Description Schematic Diagram of project ARM processor Modules used in project Functioning Conclusion
    • Introduction With ARM7 as the corethe new intelligent mobile vehicle checking system implemented the functions of image capturing, intelligent plate distinguishing, GPS positioning and wireless transmission(GSM), met the traffic auditing department’s needs about Mobile Vehicle Checking.
    • Project Description The project “DESIGN OF INTELLIGENT MOBILE VEHICLE CHECKING SYSTEM BASED ON ARM7” contains….  32-bit ARM microcontroller,  Alphanumeric LCD,  GSM, GPS,  Laptop web camera  Buzzer,
    • BLOCK DIAGRAM Alpha numeric LCD Laptop Laptop web camera Image capturing using Image processing using MATLAB MATLAB ARM Micro controller Reset DC Adaptor Power supply 5v,12v DC Buzzer GPS GSM
    • ARM processor ARM documentation set for the ARM7 family of CPU processor cores, including ARM7TDMI, ARM7TDMI-S, ARM7EJ-S, and ARM720T The ARM7 family is a range of low-power 32-bit RISC microprocessor cores optimized for cost and power-sensitive consumer applications. The ARM7 family incorporates the Thumb 16-bit instruction set - enabling 32-bit performance at 8/16-bit system cost.
    • Architecture Diagram of Arm Processor
    • Operating Modes • The ARM7TDMI processor has seven modes of operations: –User mode(usr) - Normal program execution mode –Fast Interrupt mode(fiq) - Supports a high-speed data transfer or channel process. – Interrupt mode(irq) - Used for general-purpose interrupt handling. –Supervisor mode(svc) - Protected mode for the operating system. –Abort mode(abt) - implements virtual memory and/or memory protection –System mode(sys) - A privileged user mode for the operating system. (runs OS tasks) –Undefined mode(und) - supports a software emulation of hardware coprocessors • Except user mode, all are known as privileged mode.
    • GPS The Global Positioning System (GPS) is a space-based satellite navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites .The system provides critical capabilities to military, civil and commercial users around the world.
    • LCD liquid-crystal display (LCD) is a flat panel A display, electronic visual display, or video display that uses the light modulating properties of liquid crystals. Liquid crystals do not emit light directly. LCDs are available to display arbitrary images (as in a general-purpose computer display) or fixed images which can be displayed or hidden, such as preset words, digits, and 7-segment displays as in a digital clock.
    • Buzzer A buzzer or beeper is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and beepers include alarm devices, timers and confirmation of user input such as a mouse click or keystroke.
    • Camera A camera is an optical instrument that records images that can be stored directly, transmitted to another location, or both. These images may be still photographs or moving images such as videos or movies.
    • GSM GSM is a TDMA based wireless network technology developed in Europe that is used throughout most of the world. GSM phones make use of a SIM card to identify the user's account. Currently GSM networks operate on the 850MHz, 900MHz, 1800MHz, and 1900MHz frequency bands. Devices that support all four bands are called quadband, with those that support 3 or 2 bands called tri-band and dualband, respectively.
    • GSM antenna used in project Screw on 7dBi WiFi Antenna with Removable SMA-RP Base - Simply unscrew your manufacturer's antenna and screw on - Removable base with 1.5m cable (with SMA-RP connector) - Reduce WiFi drop outs, increase speed and reliability - Full band 2.4-2.5GHz - Compliant with 802.11n/b/g (2.4GHz)
    • Process-1 When the system works, the camera in the front of the car collects the data automatically and saves it in the IMAGE buffer. For demo concern we are using Laptop web camera.
    • Process-2 The system recognizes the vehicle license by digital video data. Data from camera will be sent to the PC. In PC video capturing is done by using MATLAB and image processing is also done using MATLAB.
    • Process-3 The vehicle checking terminal communicates with the server center by the SMS message on the GSM net. The system can correctly send the position and time of the checking vehicle to the server center by GPS positioning, therefore, the terminals can be coordinated properly.
    • Process-4 We can send the vehicle number to the server center in the specified format. System captured images are processed & vehicle number is identified in that image using MATLAB & the vehicle number & its GPS location is sent to the server center. In the data base if any of the vehicle number is matched means its GPS location will be send to the mobile number who has send the vehicle number. Server
    • Software used • • • • Embedded C Keil Compiler Flash Magic MATLAB
    • This system builds a new intelligent vehicle checking system based on ARM7 embedded processing technology, processing technology of digital videos, vehicle identification technology, GSM wireless mobile telecommunication technology, GPS positioning technique, implements the checking to vehicles which break the rules or owe the charge.