一种用于检测方向盘的手扶握或脱开的系统及其方法,其中通过将直接传感器和间接传感器互锁来确定手扶握或脱开状态,从而改善手扶握或脱开检测速率和准确度,其可包括直接传感器,该直接传感器被配置为用于根据方向盘的抓握面积检测手扶握感测值;以及间接传感器,该间接传感器被配置为用于根据旋转方向盘的扭矩的大小检测手扶握感测值;以及控制器,该控制器连接至第一传感器和第二传感器,并且将由直接传感器检测的直接手扶握感测值和由间接传感器检测的间接手扶握感测值彼此组合,以根据组合的手扶握感测条件确定方向盘的抓握状态,并且然后通过输出单元显示并警告确定方向盘的抓握状态的结果。
A system for detecting hands-on or off of a steering wheel and a method thereof in which hands-on or off detecting rate and accuracy are improved by determining a hands-on or off state by interlocking a direct sensor and an indirect sensor, may include a direct sensor configured for detecting a hands-on sense value depending on a grip area of the steering wheel; an indirect sensor configured for detecting a hands-on sense value depending on a magnitude of a torque for rotating the steering wheel; and a controller connected to the first sensor and the second sensor and combining a direct hands-on sense value detected by the direct sensor and an indirect hands-on sense value detected by the indirect sensor to each other to determine a grip state of the steering wheel depending on a combined hands-on sense condition, and then to display and warn a result of determining the grip state of the steering wheel through an output unit.
用于检测方向盘的手扶握或脱开的系统及其方法
2024-06-25
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |