The invention discloses a control method of vehicle air conditioning equipment and the air conditioning equipment executing the method. The method comprises the steps that firstly, a motor drives a shifting rod to advance by a certain distance at a first torque; step 2, enabling a driving lever to reach an actual impact point; 3, the motor generates reverse electromotive force; 4, the chip collects the reverse electromotive force, and the position of the actual impact point of the deflector rod is obtained; 5, the chip judges whether the actual impact point is consistent with a preset theoretical impact point or not; if not, the following steps 6-8 are executed; 6, the chip calculates the deviation between the actual impact point and the preset theoretical impact point; 7, the motor drives the deflector rod with the second torque, so that the position of the deflector rod is corrected from the actual impact point to the preset theoretical impact point; eighthly, the motor continues to drive the shifting rod to drive the air door blades to rotate at the second torque; and if so, directly executing the step 8. Wherein the first torque is smaller than critical torque needed for driving the air door blade, and the second torque is larger than the critical torque.
一种车辆空调设备的控制方法以及执行该方法的空调设备,该方法包括:步骤一,电机以第一扭矩驱动拨杆行进一段距离;步骤二,拨杆抵达实际撞击点;步骤三:电机产生反向电动势;步骤四:芯片采集反向电动势,获取拨杆的实际撞击点的位置;步骤五:芯片判断实际撞击点与预设理论撞击点是否一致:如果不一致,执行以下步骤六至八:步骤六:芯片计算实际撞击点与预设理论撞击点之间的偏差;步骤七:电机以第二扭矩驱动拨杆,从而使拨杆的位置从实际撞击点纠正到预设理论撞击点;以及步骤八:电机以第二扭矩继续驱动拨杆带动风门叶片转动;如果一致,直接执行上述步骤八。其中,第一扭矩小于驱动风门叶片所需的临界扭矩,第二扭矩大于临界扭矩。
Control method of vehicle air conditioning equipment and air conditioning equipment for executing method
一种车辆空调设备的控制方法以及执行该方法的空调设备
2024-03-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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