Vehicle air-conditioning control apparatus
A technology of air conditioning and control devices, which is applied to vehicle components, air handling equipment, transportation and packaging, etc. It can solve problems such as poor loadability, increased power consumption, and complex structure of air conditioning devices, and achieve the effect of extending the duration
Inactive Publication Date: 2012-07-04
CALSONIC KANSEI CORP
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Problems solved by technology
[0007] However, according to the invention described in Patent Document 1, since it is necessary to mount a second compressor that does not use the engine as a driving source, the structure of the air conditioner becomes complicated.
In addition, there is a problem that the mountability on a vehicle is deteriorated, and power consumption increases due to the need to drive the second compressor.
Method used
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Embodiment 1
[0037] In this embodiment, the present invention is applied to a vehicle air-conditioning control device mounted on a vehicle having an idling stop function. Below, based on figure 1 Examples of the present invention will be described.
[0038] This device comprises: idling flameout control part 20, and it is arranged on vehicle 5 ( figure 1 (not shown in the figure), it is used to detect the stop of the vehicle 5 to stop the engine, in addition, it is also used to restart the engine 10 by detecting the driver's acceleration operation, brake operation, steering operation, and temperature changes in the cabin. Compressor 30, which is driven by engine 10, is used to pressurize the refrigerant; air conditioning unit 6, which is arranged in the compartment, is used to control the air conditioning state in the compartment; air conditioning control part 100, which controls the air conditioning The unit 6 performs control instructions; sensors, which are used to measure the requi...
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The present invention relates to a vehicle air-conditioning control apparatus capable of prolonging a period of time in which a feeling of coolness is sustainable during cooling operation and capable of prolonging a period of time in which a feeling of warmth is sustainable during heating operation, even when a compressor is in a stopped state during no-idling state. During a no-idling state, the opening of an air mix door is corrected in such a direction as to prolong a period of time in which the state of air conditioning before the no-idling state is sustainable, according to the state of air conditioning before the no-idling state and a target blow-off temperature during the no-idling state. Thereby, even when a compressor is stopped, a period of time in which a feeling of coolness or warmth is sustainable is prolonged, thus prolonging a no-idling time.
Description
technical field [0001] The present invention relates to an air-conditioning control device for a vehicle. In a vehicle equipped with a so-called idling stop function that stops the engine during idling, even if the compressor is stopped during idling In this state, the vehicle air-conditioning control device can also prolong the time during which the cooling sensation can be maintained during the operation of the air conditioner, and can prolong the time during which the heating sensation can be maintained during the operation of the heater. Background technique [0002] Recently, vehicles equipped with an idling stop function that stops the engine during idling have been put into practical use in order to increase the fuel mileage. [0003] In such a vehicle equipped with an idling stop function, when the vehicle stops, the engine stops operating, so the compressor driven by the engine stops operating, and thus the air conditioner of the vehicle also stops operating. [00...
Claims
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IPC IPC(8): B60H1/12B60H1/32
CPCB60H1/00864B60H1/00778B60H1/00835
Inventor 森义照
Owner CALSONIC KANSEI CORP