Embodiments of the invention provide air conditioning system for use in a motor vehicle, the air conditioning system comprising a controller, at least one primary vent and an air delivery apparatus for location in a dashboard of a motor vehicle, the apparatus comprising: at least one secondary vent; and means for moving the at least one secondary vent between a retracted position in which the at least one secondary vent lies rearward of an A surface of the dashboard and a deployed position in which the at least one secondary vent is exposed for delivery of air to a zone of the vehicle, the controller being operable to: control the air conditioning system to provide a flow of air from the at least one primary vent while the air delivery apparatus is in a retracted position; and control the at least one vent to assume the deployed position responsive to a demand for a flow of air from the at least one secondary vent.

A vehicular air conditioning system and a control method thereof are provided. The vehicular air conditioning system includes: a plurality of mode doors configured to switch an air discharge mode in a passenger compartment, the mode doors including a defogging door, a vent door and a floor door; and a mode door air pressure reduction part configured to temporarily reduce an air pressure acting on at least one of the mode doors when the air discharge mode is switched.

A motor vehicle includes a motor vehicle front end with at least one cooling-air opening. The cooling-air opening is formed with an encircling edge which, at least at the two lateral side regions, has a projecting edge region. In the cooling-air opening, there is arranged at least one cooling-air slat which extends through the cooling-air opening and divides the cooling-air opening into at least two separate partial openings.

A method for controlling a heating, ventilation, and air conditioning (HVAC) system, may include: allowing, by a controller, only the indoor air to be directed into a housing when the HVAC system operates in a cooling mode and an engine is stopped by an Idle Stop and Go (ISG) system; allowing, by the controller, the indoor air directed into the housing to bypass a heater core; and maintaining, by the controller, a flow rate of the air directed into the housing at a minimum flow rate.

An air conditioner for a vehicle, which includes an air conditioning case having an air passage formed therein, a cooling heat exchanger provided in the air passage of the air conditioning case to heat-exchange with air passing through the air passage, and a heating heat exchanger, comprises: a front seat temperature door which adjusts an opening degree between a front seat cold air passage and a part of a hot air passage; a first rear seat temperature door which is disposed between the cooling heat exchanger and the heating heat exchanger and adjusts an opening degree of another part of the hot air passage; and a second rear seat temperature door which is disposed in the downstream of the heating heat exchanger and adjusts an opening degree between the hot air passage and a rear seat cold air passage, wherein the second rear seat temperature door includes an asymmetric dome.

An air outlet device for an air-conditioning system of a vehicle includes an air outlet assembly disposed at air vents of the air-conditioning system and a control unit. The air outlet assembly includes a plurality of first air doors and a plurality of driving components, the plurality of driving components are respectively connected to the plurality of first air doors, and each driving component is configured to drive the corresponding first air door. The control unit is connected to the plurality of driving components, and is configured to control the plurality of driving components to drive the plurality of first air doors to open or close independently.

A method of controlling an automotive heating, ventilation, and air conditioning (HVAC) system includes steps of: comparing, by a controller, a voltage applied to a mode door actuator with a first operating voltage, a second operating voltage, and a third operating voltage when a driving condition of a vehicle meets an external condensation occurrence condition; and controlling, by the controller, a defrost mode door to close a defrost outlet or adjust an opening degree of the defrost outlet to be less than a reference opening degree when the voltage applied to the mode door actuator is greater than or equal to the first operating voltage, where the defrost outlet directs air toward a front windshield, and the reference opening degree is an opening degree of the defrost outlet which has been set when the driving condition of the vehicle does not meet the external condensation occurrence condition.

A remote user can specify data collection and processing characteristics of a wireless sensor network. In one example, a configuration station enables a user to activate/deactivate different sensor channels of data to support a delivery of data streams to customers. In another example, a configuration station enables a user to specify reporting intervals for different sensor channels of data. In yet another example, a configuration station enables a user to specify transformation functions for different sensor channels of data. The remote configuration process can be applied to every sensor in every sensor module unit attached to every wireless node at a monitored location.

A vehicle air handling system includes a user input interface, air duct housing, first and second panel duct doors, at least one air blower, and a first panel actuation assembly. The air duct housing has an air inlet, and first and second panel ducts. The first and second panel duct doors are disposed to selectively open and close the first and second panel ducts, respectively. Air is drawn into the air duct housing via the air inlet and conveyed toward the panel ducts. The first panel actuation assembly is operatively coupled to the first and second panel duct doors to simultaneously control positions in response to operation of the user input interface between a plurality of settings. The positions of the first and second panel duct doors include at least one setting in which different airflow volumes are passed by the first and second panel duct doors.

According to the present invention, a wind direction control device is provided. The wind direction control device comprises a detector configured to detect a hand; a wind direction adjustment unit configured to adjust an air blowing direction of an air conditioner; and a controller configured to control the wind direction adjustment unit so that a direction of the hand detected by the detector is set as the air blowing direction.