logging in or signing up Drive by wire JAYASHANKAR49 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: 211 Category: Entertainment License: All Rights Reserved Like it (1) Dislike it (0) Added: October 20, 2011 This Presentation is Public Favorites: 0 Presentation Description This presentation gives you the bais concept of Comments Posting comment... Premium member Presentation Transcript Slide 1: Govt.C.P.C Polytechnic,Mysore 1 DRIVE BY WIRE TECHNOLOGY PRAKASH.M JAYASHANKAR PRESENTING BY : GUIDED BY : GOVT C.P.C POLYTECHNIC, MYSORE Paper Presentation OnSlide 2: Govt.C.P.C Polytechnic,Mysore 2 Introduction History Working principle Systems of drive by wire Ten tips to invest on drive by wire Conclusion DRIVE BY WIRE TECHNOLOGYSlide 3: Govt.C.P.C Polytechnic,Mysore 3 Emerging technology in the automotive environment. Replaces the traditional mechanical control systems with electronic control systems. Intermediate shafts, pumps, hoses, belts, coolers and master cylinders are eliminated. Systems reduce the number of moving parts. IntroductionHistory:: Govt.C.P.C Polytechnic,Mysore 4 History: 1995 - BMW technic, began work on project Z22 to change carbon fiber structures to Dbw . 12 Jan 1998 -aircraft technology using computerized joysticks.Slide 5: Govt.C.P.C Polytechnic,Mysore 5 Jan 2002 - Hy–wire car from General Motors. 16 Nov 2009 - Wire “De-assault Systems Solid Works” release. 10 Feb 2010 –Introduced sensor for the pedal.Working principle of drive by wire technology:: Govt.C.P.C Polytechnic,Mysore 6 Working principle of drive by wire technology: Works by electro mechanical control system. Main controlling system is Engine control module (ECM). Sensors send signals to ECM & actuator actuates. ECM Sensor & ActuatorSlide 7: Govt.C.P.C Polytechnic,Mysore 7 ECM connected to several systems. ECM controls the signals and circulates the signals in to the suitable systems.Slide 8: Govt.C.P.C Polytechnic,Mysore 8 DRIVE BY WIRE TECHNOLOGY Brake by wire Throttle by wire Steer by wireSteer by wire: : Govt.C.P.C Polytechnic,Mysore 9 Steer by wire: No direct mechanical connection b/w the steering wheel and the wheels of the vehicle . Angle of the steering rod is sensed by the sensor.Slide 10: Govt.C.P.C Polytechnic,Mysore 10 Electric motor that controls the steering angle of the wheels. ECM recieves signal of sensor.Slide 11: Govt.C.P.C Polytechnic,Mysore 11 Environmental sensors analyze environmental factors like Yaw, roll over position. Using all these inputs tires are actuated using steering sensors & actuators.Throttling by wire: : Govt.C.P.C Polytechnic,Mysore 12 Throttling by wire: Automotive technology that is widely used on vehicles today. Replaces the traditional throttle linkage by cables. Accelerator pedal sensor senses the position of the accelerator pedal.Slide 13: Govt.C.P.C Polytechnic,Mysore 13 ECM actuates a servo-pump, which actuates the butterfly valve by electronically operated throttle. Position of the throttle is continuously monitored by ECM. Information is conveyed to the ECM using a feedback circuit. Butterfly valveBrake by wire: : Govt.C.P.C Polytechnic,Mysore 14 Brake by wire: Eliminates traditional mechanical and hydraulic components. Replaces them with electronic sensors and actuators to control the brakes in vehicles .Slide 15: Govt.C.P.C Polytechnic,Mysore 15 Consists of a rheostat that senses the position of the brake pedal. RheostatSlide 16: Govt.C.P.C Polytechnic,Mysore 16 Ten tips to adopt drive by wire technology: Interior styling is easier and more versatile. More space available in the engine compartment. Simplifies designs and lowers manufacturing costs.Slide 17: Govt.C.P.C Polytechnic,Mysore 17 System can be modeled and easily installed. Elimination of vibration. Noiseless operation. Reduces the weight of the overall system.Slide 18: Govt.C.P.C Polytechnic,Mysore 18 Improving fuel efficiency. Monitoring and the steering response can be easily adjusted. Reacts more quickly resulting in shorter stopping distance and time.Slide 19: Govt.C.P.C Polytechnic,Mysore 19 Drive by wire Improve in handling. More mileage. Throttling by wire is widely used. Enhance the flexibility. Failure of software's will make accidents. High vehicle cost. Shorter response time in emergency. Now its using in BMW & Novanta.Slide 20: Govt.C.P.C Polytechnic,Mysore 20 THANK YOU You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Drive by wire JAYASHANKAR49 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: 211 Category: Entertainment License: All Rights Reserved Like it (1) Dislike it (0) Added: October 20, 2011 This Presentation is Public Favorites: 0 Presentation Description This presentation gives you the bais concept of Comments Posting comment... Premium member Presentation Transcript Slide 1: Govt.C.P.C Polytechnic,Mysore 1 DRIVE BY WIRE TECHNOLOGY PRAKASH.M JAYASHANKAR PRESENTING BY : GUIDED BY : GOVT C.P.C POLYTECHNIC, MYSORE Paper Presentation OnSlide 2: Govt.C.P.C Polytechnic,Mysore 2 Introduction History Working principle Systems of drive by wire Ten tips to invest on drive by wire Conclusion DRIVE BY WIRE TECHNOLOGYSlide 3: Govt.C.P.C Polytechnic,Mysore 3 Emerging technology in the automotive environment. Replaces the traditional mechanical control systems with electronic control systems. Intermediate shafts, pumps, hoses, belts, coolers and master cylinders are eliminated. Systems reduce the number of moving parts. IntroductionHistory:: Govt.C.P.C Polytechnic,Mysore 4 History: 1995 - BMW technic, began work on project Z22 to change carbon fiber structures to Dbw . 12 Jan 1998 -aircraft technology using computerized joysticks.Slide 5: Govt.C.P.C Polytechnic,Mysore 5 Jan 2002 - Hy–wire car from General Motors. 16 Nov 2009 - Wire “De-assault Systems Solid Works” release. 10 Feb 2010 –Introduced sensor for the pedal.Working principle of drive by wire technology:: Govt.C.P.C Polytechnic,Mysore 6 Working principle of drive by wire technology: Works by electro mechanical control system. Main controlling system is Engine control module (ECM). Sensors send signals to ECM & actuator actuates. ECM Sensor & ActuatorSlide 7: Govt.C.P.C Polytechnic,Mysore 7 ECM connected to several systems. ECM controls the signals and circulates the signals in to the suitable systems.Slide 8: Govt.C.P.C Polytechnic,Mysore 8 DRIVE BY WIRE TECHNOLOGY Brake by wire Throttle by wire Steer by wireSteer by wire: : Govt.C.P.C Polytechnic,Mysore 9 Steer by wire: No direct mechanical connection b/w the steering wheel and the wheels of the vehicle . Angle of the steering rod is sensed by the sensor.Slide 10: Govt.C.P.C Polytechnic,Mysore 10 Electric motor that controls the steering angle of the wheels. ECM recieves signal of sensor.Slide 11: Govt.C.P.C Polytechnic,Mysore 11 Environmental sensors analyze environmental factors like Yaw, roll over position. Using all these inputs tires are actuated using steering sensors & actuators.Throttling by wire: : Govt.C.P.C Polytechnic,Mysore 12 Throttling by wire: Automotive technology that is widely used on vehicles today. Replaces the traditional throttle linkage by cables. Accelerator pedal sensor senses the position of the accelerator pedal.Slide 13: Govt.C.P.C Polytechnic,Mysore 13 ECM actuates a servo-pump, which actuates the butterfly valve by electronically operated throttle. Position of the throttle is continuously monitored by ECM. Information is conveyed to the ECM using a feedback circuit. Butterfly valveBrake by wire: : Govt.C.P.C Polytechnic,Mysore 14 Brake by wire: Eliminates traditional mechanical and hydraulic components. Replaces them with electronic sensors and actuators to control the brakes in vehicles .Slide 15: Govt.C.P.C Polytechnic,Mysore 15 Consists of a rheostat that senses the position of the brake pedal. RheostatSlide 16: Govt.C.P.C Polytechnic,Mysore 16 Ten tips to adopt drive by wire technology: Interior styling is easier and more versatile. More space available in the engine compartment. Simplifies designs and lowers manufacturing costs.Slide 17: Govt.C.P.C Polytechnic,Mysore 17 System can be modeled and easily installed. Elimination of vibration. Noiseless operation. Reduces the weight of the overall system.Slide 18: Govt.C.P.C Polytechnic,Mysore 18 Improving fuel efficiency. Monitoring and the steering response can be easily adjusted. Reacts more quickly resulting in shorter stopping distance and time.Slide 19: Govt.C.P.C Polytechnic,Mysore 19 Drive by wire Improve in handling. More mileage. Throttling by wire is widely used. Enhance the flexibility. Failure of software's will make accidents. High vehicle cost. Shorter response time in emergency. Now its using in BMW & Novanta.Slide 20: Govt.C.P.C Polytechnic,Mysore 20 THANK YOU