logging in or signing up accelerometer based tilt indicator naress Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 399 Category: Science & Tech.. License: All Rights Reserved Like it (0) Dislike it (0) Added: July 31, 2010 This Presentation is Public Favorites: 0 Presentation Description Wanna... this is our mini project work....This is a project which helps in measuring tilting(inclination )of objects...like planes,bikes etc Comments Posting comment... By: push3768 (8 month(s) ago) plz make it downloadable. Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript TILT- INDICATOR : TILT- INDICATOR L.CHANDRA SEKHAR (07H71A0408) V.NARESH R.MADHU (07H71A0427) (07H71A0422) P.PRAJWAL JITENDRA BABU (07H71A0433) (07H71A0416) DVR & Dr.HS MIC COLLEGE OF TECHNOLOGY Batch : A10 INTRODUCTION : INTRODUCTION Need for the project……. Slide 3: It is also known as INCLINOMETER or CLINOMETER It is used to measure the slope of the device . Basic Model of the System : Basic Model of the System Micro Controller (AT89C52) Oscillator Buzzer Driver Buzzer LCD -Display Accelerometer ADC (0809) Basic Components used : Basic Components used Micro Controller (AT89C52) Accelerometer Analog to Digital Converter(0809) LCD-Display Buzzer and Buzzer driver Oscillator Power Supply : Power Supply The incoming 230V ac is converting to +5v dc voltage using the below circuit… AC,230v ACCELEROMETER : ACCELEROMETER Introduction….. Principle Types of sensing Techniques,,,,, Capacitive- Piezoelectric- Piezoresistive- Hall Effect- Heat Transfer- Capacitive Sensing Technique : Capacitive Sensing Technique The capacitance equation How it sense the tilt ?? C= A /d Equivalent circuit of accelerometer : Equivalent circuit of accelerometer Measuring Tilt using a Two Axis Solution : Measuring Tilt using a Two Axis Solution We can measure the tilt using 2-axis or 3-axis Here we are using 2- axes to measure the tilt… Basic calculations : Basic calculations The acceleration in the X-axis is calculated by the following equation: Ax=sin The acceleration on the Y-axis is calculated with: Ay = cos The acceleration of the object is calculated by: A= Ax +Ay Then the angle is Ax/Ay = sin/cos = tan 1g Ay Ax 2 2 2 Applications : Applications Industry : Machinery Health Monitoring. Building and structural monitoring Medical applications : to measure the depth of CPR chest compressions. Navigation: Inertial Navigation System (INS). Transport: To detect apogee . Sports: To measure the running speed. MICRO CONTROLLER : MICRO CONTROLLER A microcontroller is a complete microprocessor system built on a single IC The microcontroller contains full implementation of a standard MICROPROCESSOR, ROM, RAM, I/0, CLOCK, TIMERS, and also SERIAL PORTS Popularly called "system on a chip" or "single chip microprocessor system" or "computer on a chip" Block diagram of micro controller : Block diagram of micro controller Features of Atmel 89c52 : Features of Atmel 89c52 8 Bit CPU optimized for control applications Extensive Boolean processing (Single - bit Logic) Capabilities. On - Chip Flash Program Memory On - Chip Data RAM Bi-directional and Individually Addressable I/O Lines Multiple 16-Bit Timer/Counters Full Duplex UART Multiple Source / Vector / Priority Interrupt Structure On - Chip Oscillator and Clock circuitry. On - Chip EEPROM SPI Serial Bus Interface Watch Dog Timer ADC(0809) : ADC(0809) Uses successive approximation technique… 8-bit analog-to-digital converter… converter features a high impedance chopper stabilized comparator.. Easy interfacing to Micro-processors ADC0809 LCD( Liquid Cristal Display) : LCD( Liquid Cristal Display) It is a 16 Character X 2 Line dot matrix.. 16 pin LCD…. Character generator ROM,RAM. It has Display data RAM Buzzer and Driver : Buzzer and Driver We using ceramic-based piezo-electric buzzer.. It is “hooked up to driver” circuits which varied the pitch of the sound or pulsed the sound on and off. Buzzer Driver : Buzzer Driver Its input is connected to the Micro controller (i/o- ports).. Its out put is connected to the buzzer.. Micro -controller Circuit diagram : Circuit diagram Accelerometer(3-axis) LCD Tilt Indicator Applications : Tilt Indicator Applications HDD MP3 Player: Freefall Detection Laptop PC: Freefall Detection, Anti-Theft Cell Phone: Image Stability, Text Scroll, Motion Dialing, E-Compass Pedometer: Motion Sensing PDA: Text Scroll Navigation and Dead Reckoning: E-Compass Tilt Compensation Gaming: Tilt and Motion Sensing, Event Recorder Conclusion : Conclusion It is most purposeful device in controlling systems. The latest development’s in a tilt indicator is now it can be fixed in a watch ,which is used to measure acceleration and the required destination to reach and in bikes to indicate the tilt of the bike in the turnings. You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
accelerometer based tilt indicator naress Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 399 Category: Science & Tech.. License: All Rights Reserved Like it (0) Dislike it (0) Added: July 31, 2010 This Presentation is Public Favorites: 0 Presentation Description Wanna... this is our mini project work....This is a project which helps in measuring tilting(inclination )of objects...like planes,bikes etc Comments Posting comment... By: push3768 (8 month(s) ago) plz make it downloadable. Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript TILT- INDICATOR : TILT- INDICATOR L.CHANDRA SEKHAR (07H71A0408) V.NARESH R.MADHU (07H71A0427) (07H71A0422) P.PRAJWAL JITENDRA BABU (07H71A0433) (07H71A0416) DVR & Dr.HS MIC COLLEGE OF TECHNOLOGY Batch : A10 INTRODUCTION : INTRODUCTION Need for the project……. Slide 3: It is also known as INCLINOMETER or CLINOMETER It is used to measure the slope of the device . Basic Model of the System : Basic Model of the System Micro Controller (AT89C52) Oscillator Buzzer Driver Buzzer LCD -Display Accelerometer ADC (0809) Basic Components used : Basic Components used Micro Controller (AT89C52) Accelerometer Analog to Digital Converter(0809) LCD-Display Buzzer and Buzzer driver Oscillator Power Supply : Power Supply The incoming 230V ac is converting to +5v dc voltage using the below circuit… AC,230v ACCELEROMETER : ACCELEROMETER Introduction….. Principle Types of sensing Techniques,,,,, Capacitive- Piezoelectric- Piezoresistive- Hall Effect- Heat Transfer- Capacitive Sensing Technique : Capacitive Sensing Technique The capacitance equation How it sense the tilt ?? C= A /d Equivalent circuit of accelerometer : Equivalent circuit of accelerometer Measuring Tilt using a Two Axis Solution : Measuring Tilt using a Two Axis Solution We can measure the tilt using 2-axis or 3-axis Here we are using 2- axes to measure the tilt… Basic calculations : Basic calculations The acceleration in the X-axis is calculated by the following equation: Ax=sin The acceleration on the Y-axis is calculated with: Ay = cos The acceleration of the object is calculated by: A= Ax +Ay Then the angle is Ax/Ay = sin/cos = tan 1g Ay Ax 2 2 2 Applications : Applications Industry : Machinery Health Monitoring. Building and structural monitoring Medical applications : to measure the depth of CPR chest compressions. Navigation: Inertial Navigation System (INS). Transport: To detect apogee . Sports: To measure the running speed. MICRO CONTROLLER : MICRO CONTROLLER A microcontroller is a complete microprocessor system built on a single IC The microcontroller contains full implementation of a standard MICROPROCESSOR, ROM, RAM, I/0, CLOCK, TIMERS, and also SERIAL PORTS Popularly called "system on a chip" or "single chip microprocessor system" or "computer on a chip" Block diagram of micro controller : Block diagram of micro controller Features of Atmel 89c52 : Features of Atmel 89c52 8 Bit CPU optimized for control applications Extensive Boolean processing (Single - bit Logic) Capabilities. On - Chip Flash Program Memory On - Chip Data RAM Bi-directional and Individually Addressable I/O Lines Multiple 16-Bit Timer/Counters Full Duplex UART Multiple Source / Vector / Priority Interrupt Structure On - Chip Oscillator and Clock circuitry. On - Chip EEPROM SPI Serial Bus Interface Watch Dog Timer ADC(0809) : ADC(0809) Uses successive approximation technique… 8-bit analog-to-digital converter… converter features a high impedance chopper stabilized comparator.. Easy interfacing to Micro-processors ADC0809 LCD( Liquid Cristal Display) : LCD( Liquid Cristal Display) It is a 16 Character X 2 Line dot matrix.. 16 pin LCD…. Character generator ROM,RAM. It has Display data RAM Buzzer and Driver : Buzzer and Driver We using ceramic-based piezo-electric buzzer.. It is “hooked up to driver” circuits which varied the pitch of the sound or pulsed the sound on and off. Buzzer Driver : Buzzer Driver Its input is connected to the Micro controller (i/o- ports).. Its out put is connected to the buzzer.. Micro -controller Circuit diagram : Circuit diagram Accelerometer(3-axis) LCD Tilt Indicator Applications : Tilt Indicator Applications HDD MP3 Player: Freefall Detection Laptop PC: Freefall Detection, Anti-Theft Cell Phone: Image Stability, Text Scroll, Motion Dialing, E-Compass Pedometer: Motion Sensing PDA: Text Scroll Navigation and Dead Reckoning: E-Compass Tilt Compensation Gaming: Tilt and Motion Sensing, Event Recorder Conclusion : Conclusion It is most purposeful device in controlling systems. The latest development’s in a tilt indicator is now it can be fixed in a watch ,which is used to measure acceleration and the required destination to reach and in bikes to indicate the tilt of the bike in the turnings.