The present disclosure provides adaptive noise cancellation in a brake system. A method of adaptively cancelling brake system noise in a vehicle may include monitoring an occurrence of brake torque stick-slip and determining when vehicle status information indicates that the vehicle is in a critical zone of brake noise generation based on a critical parameter table associated with brake noise generation. The method may also include initiating a change in braking force distribution between a front axle and a rear axle of the vehicle in response to an occurrence of the brake torque stick-slip or the vehicle status information indicating that the vehicle is in a critical zone of brake noise generation, and adaptively updating the critical parameter table.
本公开提供“制动系统中的自适应噪声消除”。一种自适应地消除车辆中的制动系统噪声的方法可以包括监测制动扭矩粘滑的发生,并基于与制动噪声产生相关联的临界参数表来确定车辆状态信息何时指示所述车辆处于制动噪声产生的临界区中。所述方法还可以包括响应于所述制动扭矩粘滑的发生或所述车辆状态信息指示所述车辆处于制动噪声产生的临界区中,发起对所述车辆的前车桥与后车桥之间的制动力分配的改变,并且自适应地更新所述临界参数表。
Adaptive noise cancellation in brake system
制动系统中的自适应噪声消除
2024-02-09
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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