| 摘要 |
PROBLEM TO BE SOLVED: To attain deceleration a driver can satisfy even by a bailed brake power asist. SOLUTION: A braking device for a car is equipped with a brake padel, brake power asist, master brake cylinder, and a brake unit which can be controlled electronically and is installed between the master cylinder and wheel brake, and the brake pressure in the wheel brake can be regulated by the brake unit using an electronic control device regardless of the pre-pressure generated at the outlet from the master brake cylinder, wherein the brake pressure (p) in the wheel brake is generated by the electronic control device and the brake unit capable of being controlled electronically so that the predetermined minimum/target deceleration cage B/C occurs depending upon the pedal stamping mount F in direct proportioning to the pedal force applied through a brake padal by the driver when the brake force assisting device goes in failure.
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