Ad
related to: drive by wire driver inputpchelpsoft.com has been visited by 1M+ users in the past month
Search results
Results From The WOW.Com Content Network
For instance, the drive-by-wire technology adds actuator motors to create the torque needed to turn the wheels, and a feedback transducer to create the "road feel" on the steering wheel. Safety considerations require redundancy of driver input sensors, vehicle communication networks, actuators, [6] and other systems.
A typical ETC system consists of three major components: (i) an accelerator pedal module (ideally with two or more independent sensors), (ii) a throttle valve that can be opened and closed by an electric motor (sometimes referred to as an electric or electronic throttle body (ETB)), and (iii) a powertrain or engine control module (PCM or ECM). [4]
SpeedE, an academic concept car developed for studying drive-by-wire technologies such as brake-by-wire. Brake-by-wire technology in the automotive industry is the ability to control brakes through electronic means, without a mechanical connection that transfers force to the physical braking system from a driver input apparatus such as a pedal or lever.
Up-fitted drive-by-wire systems, such as the Paravan Space Drive, have been available since as early as 2003 for existing production vehicles. [6]Several one-off vehicles and concept vehicles implemented steer-by-wire, such as the early-1990s Saab Prometheus, [7] 1996 Mercedes F200, [8] 2001 SKF Filo based on the Opel Zafira, [9] 2003 General Motors Hy-wire, [10] 2005 GM Sequel, [11] 2007 ...
The predecessor of modern electronic traction control systems can be found in high-torque, high-power rear-wheel-drive cars as a limited slip differential.A limited-slip differential is a purely mechanical system that transfers a relatively small amount of power to the non-slipping wheel, while still allowing some wheel spin to occur.
Drive by wire in automotive contexts Accelerate-by-wire or throttle-by-wire, [3] more commonly known as electronic throttle control; Brake-by-wire; Shift-by-wire in automatic transmissions that are manumatic or in automated manual transmissions. This may include park by wire which actuates the parking pawl as part of the shifting system. Steer ...
In cars with electronic throttle control (also known as "drive-by-wire"), an electric actuator controls the throttle linkages and the accelerator pedal connects not to the throttle body, but to a sensor, which outputs a signal proportional to the current pedal position and sends it to the ECU. The ECU then determines the throttle opening based ...
Other sensors indicate the actual state of the vehicle. The control algorithm compares driver input to vehicle response and decides, when necessary, to apply brakes and/or reduce throttle by the amounts calculated through the state space (set of equations used to model the dynamics of the vehicle). [46]