Bbe4
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LOW COMPLEXITY VOICE RECOGNITION IN CAR ENVIRONMENT
ABSTRACT: Embedded system is the one of the firmware that is combination of software and hardware. Here the software is encapsulated in the hardware. In embedded system entire hardware is monitored and controlled by the software which is developed by the programmer/user. This technology reduces the cost and size of the devices. It also reduces the manual operation; finally it gives the automation products such as Home Appliances, Security systems, Satellite, Industries Automation and etc, Now a days to improve the efficiency of the process, people uses some new technologies, like RTOS (Real Time Operating System which gives deterministic and multitasking facilities), PROTOCOLs (such as I2C, SPI, CAN, LIN and TCP/IP which increase the speed of the process). The major part of this project is Microcontroller. Here Microcontroller is control by the intelligent digital driving system. We can monitor the major issues of parts, and we can control those issues. Some issues like temperature range in engine, pressure in break, fuel level in fuel tank, obstacles identification. Above issues can be monitor by using LCD and Voice Analyzer. Engine is automatically off with respect to obstacles sensor. BLOCK DIAGRAM:
DESCRIPTION:
Main thing is several sensors are used in this project. Car moving nearer to another car some problem may be arising. To overcome this problem,
obstacle sensor fixed on that one car means, the car is automatically OFF. If the fuel level goes to low level stage, fuel level sensor will be clearly mentioned and the wheel pressure goes to low level stage, wheel puncture may arise. You want to stop the problem; pressure sensor will be clearly indicated. And then one important thing is temperature goes to low level stage, temperature sensor will be mentioned. All the indication can be controlled with the help of microcontroller, and it’s to be displayed in LCD display and the voice is clearly heard with the help of Voice Analyzer. HARDWARE REQUIREMENT: ➢ Microcontroller ➢ Sensors 1. Fuel Sensor 2. Pressure Sensor 3. Obstacle Sensor 4. Temperature Sensor ➢ Power supply Unit ➢ Display unit ➢ Voice Analyzer SOFTWARE REQUIREMENT: ➢ KEIL-C Cross Compiler ➢ us-FLASH Hex Up-loader
ABSTRACT: Embedded system is the one of the firmware that is combination of software and hardware. Here the software is encapsulated in the hardware. In embedded system entire hardware is monitored and controlled by the software which is developed by the programmer/user. This technology reduces the cost and size of the devices. It also reduces the manual operation; finally it gives the automation products such as Home Appliances, Security systems, Satellite, Industries Automation and etc, Now a days to improve the efficiency of the process, people uses some new technologies, like RTOS (Real Time Operating System which gives deterministic and multitasking facilities), PROTOCOLs (such as I2C, SPI, CAN, LIN and TCP/IP which increase the speed of the process). The major part of this project is Microcontroller. Here Microcontroller is control by the intelligent digital driving system. We can monitor the major issues of parts, and we can control those issues. Some issues like temperature range in engine, pressure in break, fuel level in fuel tank, obstacles identification. Above issues can be monitor by using LCD and Voice Analyzer. Engine is automatically off with respect to obstacles sensor. BLOCK DIAGRAM:
DESCRIPTION:
Main thing is several sensors are used in this project. Car moving nearer to another car some problem may be arising. To overcome this problem,
obstacle sensor fixed on that one car means, the car is automatically OFF. If the fuel level goes to low level stage, fuel level sensor will be clearly mentioned and the wheel pressure goes to low level stage, wheel puncture may arise. You want to stop the problem; pressure sensor will be clearly indicated. And then one important thing is temperature goes to low level stage, temperature sensor will be mentioned. All the indication can be controlled with the help of microcontroller, and it’s to be displayed in LCD display and the voice is clearly heard with the help of Voice Analyzer. HARDWARE REQUIREMENT: ➢ Microcontroller ➢ Sensors 1. Fuel Sensor 2. Pressure Sensor 3. Obstacle Sensor 4. Temperature Sensor ➢ Power supply Unit ➢ Display unit ➢ Voice Analyzer SOFTWARE REQUIREMENT: ➢ KEIL-C Cross Compiler ➢ us-FLASH Hex Up-loader
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