Portable air door actuator controller of automobile air conditioner

Abstract

The invention discloses a portable air door actuator controller of an automobile air conditioner The portable air door actuator controller of the automobile air conditioner comprises a microprocessor, a power module, an operation panel module and an air door actuator motor drive module, wherein the power module is connected with the microprocessor, the operation panel module is connected with the microprocessor, and the air door actuator motor drive module is connected with the microprocessor. The portable air door actuator controller of the automobile air conditioner has a feedback function, and thus the operating position of an air door can be accurately control by displaying the feedback voltage; two modes of fine adjustment and rough adjustment can be realized for air door drive, and the requirement for moving the air door to any place is met; a human-computer interaction interface is included, the positive and reverse rotation function for the air door can be achieved through buttons; size is small and exquisite, the battery supplies the power, an external power supply is not needed, and the portable air door actuator controller of the automobile air conditioner can also be used on automobile conveniently.

Description

technical field [0001] The invention relates to the field of automobile air-conditioning damper control, in particular to a portable automobile air-conditioning damper actuator controller. Background technique [0002] At present, most of the existing automotive air conditioner damper actuator driving devices are directly driven by the power supply. Although the purpose of driving the damper actuator can be achieved, there are still the following deficiencies: only the feedback voltage of the damper actuator is included, but the feedback voltage of the damper actuator cannot be passed. The voltage shows the position of the damper; the actuator motor can only be controlled by turning on and off the power supply, and the positioning is not accurate enough to meet the requirements of fine-tuning the damper angle; the forward and reverse of the damper can only be controlled by reversely connecting the positive and negative poles of the power supply. It is beneficial to the opera...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing automotive air conditioner damper actuator driving devices are directly driven by the power supply. Although the purpose of driving the damper actuator can be achieved, there are still the following deficiencies: only the feedback voltage of the damper actuator is included, but the feedback voltage of the damper actuator cannot be passed. The voltage shows the position of the damper; the actuator motor can only be controlled by turning on and off the power supply, and the positioning is not accurate enough to meet the requirements of fine-tuning the damper angle; the forward and reverse of the damper can only be controlled by reversely connecting the positive and negative poles of the power supply. Facilitate operation, affect efficiency when conducting air conditioning experiments

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