摘要:
On an air-conditioning control panel equipped with an inside/outside air changeover switch which enables selection of an inside air recirculation mode, an outside air intake mode or an inside-outside two-air layer mode and comprises an inside air recirculation button and a light-emitting diode indicator, when the inside air recirculation button is turned on to light up the light-emitting diode indicator, the manual operation mode is selected for control of air-conditioning operation and the inside air recirculation mode is selected for air inlet operation. Further, when the inside air recirculation button is turned off to extinguish the light-emitting diode indicator, the automatic control mode is selected for control of air-conditioning operation and either the outside air intake mode or the inside-outside two-air-layer mode is selected for air inlet operation.
摘要:
An air conditioning apparatus for a vehicle includes an air conditioning case for forming an air passage through which air is blown into a passenger compartment. In the air conditioning apparatus, during a cooling mode for cooling a passenger compartment, an inside/outside air introduction mode is switched from an inside/outside air-mixing mode where both inside air and outside air are introduced into the air conditioning case to an entire outside air mode where only outside air is introduced into the air conditioning case, when an engine of the vehicle is stopped and the cooling load is smaller than a predetermined cooling load. Therefore, air-suction noise from an inside air introduction port is not caused, and the air-suction noise is not noted by a passenger in the passenger compartment even when the engine is stopped. Thus, noise of the air conditioning apparatus in the passenger compartment can be reduced.
摘要:
A motor vehicle air-conditioner having a structure that reduces production costs. Main and sub air-mixing doors and an inner-air FOOT door are mechanically interlocked with a single air-mixing door actuator. The shape of an engagement hole of a main link plate of a door-interlock device is formed to correspond to an operation pattern to rotate the main and sub air-mixing doors from MAX COOL to MAX HOT in an interval where a servomotor opening degree is from 0% to 80%. The shape of an engagement hole of a main link plate is such that the plate functions as a lost motion link plate that corresponds to an operation pattern to rotate the inner-air FOOT door from a fully closed state to a fully open state in an interval where the servomotor opening degree is from 80% to 100%. As a result, opening of the inner-air FOOT door becomes difficult even when the main and sub air-mixing doors are opened, and so leakage of conditioned air from a foot vent can be prevented.
摘要:
An air-conditioning device includes a control system for saving fuel consumed to drive the device and for enhancing comfortability of passengers at the same time. The air-conditioning device is operated under a cooling mode emphasizing comfortability or under an economy mode emphasizing fuel economy. Under the cooling mode, the device is controlled in a lower temperature range. Under the economy mode, the device is controlled in an intermediate temperature range to secure comfortability when cooling-down is required, and in a higher temperature range to save fuel after the cooling-down has been completed. Information on vehicle speed may be used in the control under the economy mode. The device may be turned off or controlled in a higher temperature range to save fuel, especially when the vehicle comes to a halt. Frost on a windshield which develops when the vehicle is at a halt for a certain period without operating air-conditioning device is avoided by operating the device at a lower temperature, only when such condition exists. Such condition may be detected by a humidity sensor installed in the passenger compartment.
摘要:
In an air conditioning apparatus for a vehicle, a double layer flow mode is set when the maximum heating state is set during an air outlet mode where both a foot opening portion and a defroster opening portion are opened. During the double layer flow mode, an air passage of an air conditioning case is partitioned into a first air passage through which inside air flows and a second air passage through which outside air flows, in such a manner that the first air passage communicates with the foot opening portion and the second air passage communicates with the defroster opening portion. When the double layer flow mode is set, the maximum rotation speed of a blower for blowing air is reduced by a predetermined level as compared with an entire outside air mode or an entire inside air mode. Thus, heating capacity for a passenger compartment of the vehicle can be improved.
摘要:
Disclosed is a method of generating image-processing component data which is used when an image of a component to be mounted by a component mounting apparatus is recognized. The method includes extracting first component shape data from CAD data of the component, measuring second component shape data from an image of the component obtained by an imaging device, and generating image-processing component data based on the first and second component shape data.
摘要:
A driving apparatus for an air conditioning system has a first and a second electrical actuators for driving air control doors, wherein the first and second actuators are accommodated in a common housing so that they are modularized to each other. The driving apparatus further has a third electrical actuator for driving another air control door, wherein the third actuator is provided at a position separated from the housing. Driving circuits for the first to third actuators are formed on a single IC chip or on a single electrical circuit board. The driving circuits formed on the IC chip or the electrical circuit board is accommodated in the housing for the first and second actuators.
摘要:
An operating apparatus including a main body, a movable member, a drive unit having a drive source, and a control unit controlling the drive source to control the position of the movable member relative to the main body. The control unit including a position control system and an acceleration control system. The position control system including a position command portion, a first feedforward compensator outputting a first operation command to the drive source, a second feedforward compensator, a positional-information acquiring device obtaining information related to the position of the movable member, and a first feedback compensator outputting a second operation command to the drive source. The acceleration control system including an acceleration-information acquiring device obtaining information related to an acceleration of the main body, a third feedforward compensator, a second feedback compensator outputting a third operation command to the drive source.
摘要:
Temperatures in a Dr side air-conditioning zone and a Pa side air-conditioning zone are controlled highly independently of each other without temperature interference between each zone. A room internal air temperature sensor and a room external air temperature sensor are provided. Dr side and Pa side temperature setters separately set room setpoint temperatures (Tset(Dr), Tset(Pa)) in each zone. First and second target blow-out temperature calculating portions, which include neural network, input the room setpoint temperatures and the temperature data. Then it calculates Dr side and Pa side target blow-out temperatures (TAO(Dr), TAO(Pa)) relative to each air-conditioning zones by using a neural network. Air-mixing doors separately adjusts the temperatures of conditioned air blown out from Dr side air passage and Pa side air passage to be the first and second target blow-out temperatures. Here, the neural network has the learning function, which adjusts its output to be desired data (teacher signal). Therefore, the output at a specific input condition can be adjusted without temperature interference between each zone.
摘要:
A vehicle air-conditioning system for achieving a comfortable blowout state of conditioned air at all times both with respect to air-conditioning load factors which change frequently, like solar radiation strength, and with respect to air-conditioning load factors which change slowly, like passenger compartment temperature, by automatic control of grill louver swing control times corresponding to different air-conditioning loads. For example, when it can be estimated that solar radiation is incident on a driver side or passenger side front or rear seat occupant, oscillating driver side and passenger side center louvers are paused at a swing end of the occupant estimated to be exposed to solar radiation for a time that corresponds to the amount of cooling load. Therefore, it is possible to direct conditioned air at an occupant exposed to sun and thus improve the comfort of occupants upon whom sun is incident.