The invention relates to a method for controlling a compressed air supply device and a compressed air supply device for a compressed air system of a commercial vehicle. The compressed air supply device has a compressor, an air dryer unit and a regeneration valve device and is operated in an operating mode having a transport phase and a regeneration phase. According to the invention, in the compressed air system, a current humidity, for example a relative or absolute humidity, is determined, a current dew point difference (c-DPD) is determined from the determined humidity, and the dew point difference (c-DPD) is determined from the determined dew point difference (c-DPD). According to the invention, a target dew point difference (t-DPD) is ascertained on the basis of the current and/or predicted ambient temperature data (T0, T (t)) and/or on the basis of the current and/or predicted vehicle operating data, and the target dew point difference is compared with the current dew point difference (c-DPD), and then the operating mode and/or the regeneration phase are adjusted and/or changed on the basis of the comparison.
本发明涉及用于控制压缩空气供给装置的方法以及用于商用车辆的压缩空气系统的压缩空气供给装置。压缩空气供给装置具有压缩机、空气干燥器单元和再生阀装置并且在具有运送阶段和再生阶段的运行模式下运行。在此设置的是,在压缩空气系统中,获知当前的湿度,例如相对或绝对的湿度,根据获知的湿度获知当前露点差(c‑DPD),根据当前和/或预计的环境温度数据(T0、T(t))和/或根据当前和/或预计的车辆运行数据获知目标露点差(t‑DPD),并且将目标露点差与当前露点差(c‑DPD)进行比较。随后,依赖于比较调设和/或改变运行模式和/或再生阶段。
Method for controlling compressed air supply device and compressed air supply device for compressed air system of commercial vehicle
用于控制压缩空气供给装置的方法以及用于商用车辆的压缩空气系统的压缩空气供给装置
09.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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