When we are complaining about the electronic throttle kill us on the throttle to direct manipulation of time, the electric brake system could soon enter mass production and application stage. The world's largest brake system factory Brembo in Beijing have exhibited their investment in research and development, electric calipers with signal strength instead of brake oil flow, a motor to replace brake hydraulic pump, brake pipe wire instead of "Brake By Wire " electronic brake system.
Electronic braking system working principle is very simple. The driver to press the brake pedal, the brake pedal position sensor receives the stroke of brake pedal, brake system electronic processor computation to give the number of the corresponding electrical signal to the caliper, to drive the electric implementing agencies, to provide the corresponding braking force. Brembo is the world's first electronic braking research and development. This set of system testing. To put into application, the problem to be solved is to provide the electric actuator for less traditional hydraulic pump brake power, leading to its volume is huge, caused by steering and suspension system layout difficult difficult.
Electronic braking system working principle is very simple. The driver to press the brake pedal, the brake pedal position sensor receives the stroke of brake pedal, brake system electronic processor computation to give the number of the corresponding electrical signal to the caliper, to drive the electric implementing agencies, to provide the corresponding braking force. Brembo is the world's first electronic braking research and development. This set of system testing. To put into application, the problem to be solved is to provide the electric actuator for less traditional hydraulic pump brake power, leading to its volume is huge, caused by steering and suspension system layout difficult difficult.
Figure: caliper shape and conventional hydraulic driving type is.
Figure: from this picture can see, electronic brake calipers, volume is larger, the future need to optimize the design, or as a ABS actuator that side edge optimization, application, is a good method.
Electronic brake system has the advantages that the braking process, can be electronic stability system more finely intervention. The hydraulic brake system of ABS system, its working principle is the use of electromagnetic valve "on-off - on-off" way to control braking oil pump piston pushes on, to prevent wheel lock occurred long time, there is a " electric - hydraulic " conversion process. Compared with traditional hydraulic braking system, electronic brake system not only can directly use the electric signal for controlling the braking card clamp power, more and more advanced electronic stability system implement seamless linkage, achieve around four brake circuit independent control signal strength, achieve four wheel braking force independent variable effects, in any emergency situations can be used effectively tire force.
Electronic brake system has the advantages that the braking process, can be electronic stability system more finely intervention. The hydraulic brake system of ABS system, its working principle is the use of electromagnetic valve "on-off - on-off" way to control braking oil pump piston pushes on, to prevent wheel lock occurred long time, there is a " electric - hydraulic " conversion process. Compared with traditional hydraulic braking system, electronic brake system not only can directly use the electric signal for controlling the braking card clamp power, more and more advanced electronic stability system implement seamless linkage, achieve around four brake circuit independent control signal strength, achieve four wheel braking force independent variable effects, in any emergency situations can be used effectively tire force.
There is no denying the fact electronic programming, as well as by electrically driven execution module, can achieve more than the pure mechanical and human experience more accurate on motor control. For automotive electronic have milepost style sense, is the invention of Bosch electronic fuel injection technology, replaced by vacuum atomization carburetor, since we can see the advantages of electronic control. No doubt electronic brake subvert our understanding of the braking system, but more importantly, its appearance will make the car more secure. But going to ask a question, the electronic brake system, how to refit?
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