JPH10193945A - Air conditioner for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To suppress the lowering of air conditioning feeling of an occupant in a side without moving a bypass door by correcting a blowout air temperature which is blown out from a first air passage or a second air passage into a compartment when the aperture of a bypass door detected by door opening detecting means is changed. SOLUTION: When solar radiation quantities of an insolation sensor 54 in a driver's side and an insolation sensor 55 in a passenger's side are compared with each other, it is estimated that the occupant having a larger insolation quantity operates an operation switch so as to move a cold air bypass door 26. The blowing temperature of the air blown out to the head and breast parts of the both is raised according to the cold wind bypass aperture detected by the door aperture sensor 51. When a driver exposed to the insolation feels a cold wind, the air directly introduced to the second air passage 8 from the cold wind bypass passage 25 by detouring a heater core 9 is mixed with the air whose temperature is raised by correction of the aperture of a passenger side air mix door 12, so as to be blown out to the head and breast part of the passenger.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner for a vehicle capable of controlling the temperature of a first occupant side of a vehicle and a second occupant side different from the first occupant independently of each other. It is about.

[0002]

2. Description of the Related Art Conventionally, a vehicle capable of controlling the temperature of a right occupant on the front seat of a vehicle (hereinafter referred to as a driver) and a occupant on a left front of the vehicle (hereinafter referred to as a passenger) independently of each other. Air conditioners for use are known. In such a vehicle air conditioner, the air cooled by the evaporator is supplied to the driver side and the passenger side face ventilation passage which send air to the driver side and the passenger side face air outlet, respectively. It is conceivable to connect a cool air bypass passage that directly guides the air by bypassing the air.

[0003] For example, when solar radiation is not shining on the driver side and solar radiation is shining on the passenger side, the passenger operates the manual operation means such as a lever or a switch to move the cold air bypass door to cool the vehicle by the evaporator. The passenger can have a feeling of cooling by blowing the discharged air directly from the passenger-side face outlet.

[0004]

However, in the vehicle air conditioner as described above, the air cooled by the evaporator is directly blown out from the driver's face outlet which is not exposed to solar radiation, similarly to the passenger side. Therefore, there is a problem in that the driver feels cold and the air conditioning feeling of the driver is reduced.

In order to solve the above-mentioned problem, manual operation means for operating the cool air bypass door are provided on the driver side and the passenger side, respectively, so that the cool air bypass passage is provided between the driver side and the passenger side face air passage. It is conceivable to provide one or two opening / closing doors to directly guide the air cooled by the evaporator only to the side operated by operating the cold air bypass door. However, since a plurality of manual operation means are required and an opening / closing door needs to be added, there arises a problem that the product price increases due to an increase in the number of parts and an increase in the number of assembling steps.

[0006]

SUMMARY OF THE INVENTION It is an object of the present invention to increase the number of parts and the number of assembling steps without increasing the product price.
It is an object of the present invention to provide a vehicle air conditioner capable of suppressing a decrease in the air conditioning feeling of an occupant who does not move a bypass door.

[0007]

According to the first aspect of the present invention, when the opening degree of the bypass door detected by the door opening degree detecting means changes, the vehicle interior from the first air passage or the second air passage. By compensating the blowout temperature of the air blown to the vehicle, it is possible to suppress a decrease in the air conditioning feeling of the occupant who does not move the bypass door.

According to the second aspect of the present invention, when the opening of the bypass door detected by the door opening detecting means changes, the air is blown into the vehicle interior from both the first air passage and the second air passage. By increasing the air blowing temperature in accordance with the increase in the opening of the bypass door detected by the door opening detecting means, it is possible to suppress a decrease in the air conditioning feeling of the occupant who does not move the bypass door.

According to the third aspect of the present invention, when the opening degree of the bypass door detected by the door opening degree detecting means changes, the amount of solar radiation on the first occupant side detected by the first solar radiation detecting means and the second solar radiation amount are determined. (2) By comparing the amount of solar radiation on the second occupant side detected by the solar radiation detecting means, it is presumed that the occupant on the side with the larger amount of insolation operated and moved the bypass door, and the occupant side opposite to the side on which the occupant moved is operated. The outlet temperature of the air blown to the bypass door is increased in accordance with the increase in the opening of the bypass door detected by the door opening detecting means, so that relatively low-temperature air is directed toward the occupant on the side that moved the bypass door. Is blown out, and relatively hot air is blown out toward the occupant who does not move the bypass door. Therefore, it is possible to suppress a decrease in the air conditioning feeling of the occupant who does not move the bypass door.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION

FIGS. 1 to 5 show a first embodiment to which the present invention is applied. FIG. 1 is a diagram showing an overall configuration of a vehicle air conditioner, and FIG. FIG. 2 is a view showing an instrument panel of the present invention.

The vehicle air conditioner 1 according to the present embodiment includes an occupant (first occupant: hereinafter referred to as a driver) on the right side (driver's seat) of the front seat of the vehicle and a left (passenger seat) side on the front seat of the vehicle. This is a car air conditioner capable of independently controlling the temperature with an occupant (second occupant: hereinafter referred to as a passenger).

The vehicle air conditioner 1 includes an air conditioning duct 2 disposed in the front of the vehicle interior of the vehicle. On the upstream side of the air conditioning duct 2, an inside / outside air switching door 3 and a blower 4 are provided. The inside / outside air switching door 3 is suction port switching means for changing an opening degree of an inside air suction port 3a for sucking air (inside air) inside the vehicle compartment and an outside air suction port 3b for sucking air (outside air) outside the vehicle compartment. The blower 4 is a blower that generates an airflow in the air conditioning duct 2 toward the vehicle interior.

At the center of the air conditioning duct 2, an air conditioning duct 2
An evaporator (air cooling means) 5 of a refrigeration cycle for cooling air passing through the inside is provided over the entire surface of the air conditioning duct 2. On the downstream side of the evaporator 5, a heater core (air heating means) using a cooling water of an engine for heating air passing through the first air passage 7 and the second air passage 8 defined by the partition plate 6 as a heat source. 9 is provided through the partition plate 6.

On the downstream side of the heater core 9, a driver side and a passenger side outlet temperature control means (first and second temperature control means) for controlling the temperature of the driver side and the passenger side independently of each other in the passenger compartment of the vehicle. Means) are provided. As the driver-side and passenger-side outlet temperature adjusting means, the driver-side and passenger-side air mix doors 11 and 12 for adjusting the amount of air passing through the heater core 9 and the amount of air bypassing the heater core 9 are used. In this example, plate-like doors are used for the side air mix doors 11 and 12.

The driver-side and passenger-side air mixing doors 11 and 12 are connected to actuators 13 and
14 adjusts the blowing temperature of the air blown toward the driver side and the passenger side. The energization of the actuators 13 and 14 is controlled by a microcomputer 30 described later. Here, the heater core 9
The driver-side heat exchange section (first air heating means) and the driver-side air mix door 11 constitute a first temperature variable means of the present invention. The passenger-side heat exchange section (second air heating means) of the heater core 9 and the passenger-side air mix door 12 constitute a second temperature variable means of the present invention.

The first air passage 7 is a ventilation passage for blowing air toward an air-conditioned space on the driver's side. On the downstream side of the first air passage 7, a driver-side face (FACE) outlet (corresponding to a first outlet of the present invention) 15 which mainly blows out cool air toward the driver's head and chest, and a driver's feet. A driver-side foot (FOOT) outlet (corresponding to a first outlet of the present invention) 16 that mainly blows out hot air toward the outlet is open.

The second air passage 8 is a ventilation passage for blowing air toward the passenger-side air-conditioned space. On the downstream side of the second air passage 8, a passenger side face (FAC) that mainly blows cold air toward the head and chest of the passenger
E) An outlet (corresponding to the second outlet of the present invention) 17 and a passenger-side foot (FOOT) outlet which mainly blows warm air toward the feet of the passenger (corresponding to the second outlet of the present invention). 18) is open.

In the first and second air passages 7 and 8, there are provided driver-side and passenger-side outlet switching means for independently setting the outlet mode for the driver and passenger in the passenger compartment. Is provided. As the driver-side and passenger-side outlet switching means,
Driver side, passenger side air outlet switching door 21,
A plate-shaped door is used for the driver-side and passenger-side outlet switching doors 21 and 22 in this example.

The driver-side and passenger-side outlet switching doors 21 and 22 are driven by outlet switching actuators 23 and 24 to switch between the driver-side and passenger-side outlet modes, respectively. In addition,
The power supply to the outlet switching actuators 23 and 24 is controlled by the microcomputer 30. Here, the driver and passenger side outlet modes include a face (FACE) mode, a bi-level (B / L) mode, a foot (FOOT) mode, and the like.

Further, the air conditioning duct 2 is provided with an evaporator 5
A cool air bypass passage 25 is provided for guiding the cool air just before this or the cool air that has passed through the evaporator 5 to the downstream portion of the first and second air passages 7 and 8 by bypassing the heater core 9. A cool air bypass door 26 that opens and closes the cool air bypass passage 25 is provided upstream of the cool air bypass passage 25.

The cold air bypass door 26 is connected to the driver side and the passenger side F of the instrument panel 27.
The cold air bypass passage 2 is connected to a manual operation switch (manual operation means) 28 provided between the ACE outlets 15 and 17 via a link mechanism or the like according to the operation amount of the manual operation switch 28 by operating a driver or a passenger.
5 is adjusted.

The microcomputer 30 is a blow-out temperature control means of the present invention. The microcomputer 30 includes a ROM, a RAM, and a CPU, and is a one-chip microcomputer having a timing circuit for generating a reference clock pulse for arithmetic processing with the crystal oscillator 29. LSI
(Large-scale integrated circuit). The microcomputer 30 controls the various actuators 13, 14, 23, 2 according to various input signals and the stored control program.
4 is controlled through the door drive circuits 31 to 34 to control the air-conditioning state of the vehicle interior. Door drive circuit 3
1 to 34 generate signals for commanding the stop positions of the actuators 13 and 14 and the outlet switching actuators 23 and 24, respectively, based on signals from the microcomputer 30.

As shown in FIGS. 1 and 2, the input section of the microcomputer 30 includes an auto switch 41, an air conditioner switch 42, an off switch (not shown), and an air volume setting switch (air volume setting switch). Means) 43
And the driver-side and passenger-side manual mode switches (driver-side and passenger-side outlet setting means) 44 and 45 and the driver-side and passenger-side temperature setting switches (driver-side and passenger-side temperature setting means) 46 and 47 are connected. Have been. These switches 41 to 47 are connected to the air conditioner operation panel 4 of the instrument panel 27 installed on the front side of the cabin of the vehicle.
0 or a remote controller (not shown).

Further, an A / D converter 50 is connected to an input section and an output section of the microcomputer 30. The A / D converter 50 includes a door opening sensor 51.
, An internal air temperature sensor (internal air temperature detecting means) 52, an external air temperature sensor (external air temperature detecting means) 53, first and second solar radiation sensors 54 and 55, and an evaporator outlet temperature sensor (post-evaporating temperature detecting means) 56. And a water temperature sensor (water temperature detecting means) 57.

The door opening sensor 51 is a door opening detecting means of the present invention, and is a potentiometer for detecting the opening degree (0% to 100%) of the cool air bypass passage 25 by the cool air bypass door 26. Is sent to the microcomputer 30 via the A / D converter 50.

The first solar radiation sensor 54 is the first solar radiation detecting means of the present invention, detects the amount of solar radiation on the driver side, and outputs a signal corresponding to the detected value via the A / D converter 50. To the microcomputer 30. The second solar radiation sensor 55 is the second solar radiation detecting means of the present invention, detects the amount of solar radiation on the passenger side, and outputs a signal corresponding to the detected value via the A / D converter 50 to the microcomputer 30.
Send to

[Operation of the First Embodiment] Next, the air conditioning control by the microcomputer 30 of the present embodiment will be described with reference to FIGS. Here, FIGS. 3 to 5
Is a flowchart showing an example of a control program of the microcomputer 30.

First, initialization is performed (step S
1). Subsequently, the auto switch 41 and various sensors 52 to
The input signal from the terminal 57 is read (step S2). Subsequently, the target blowing temperature TAO1 on the driver side of the air blown out from the first air passage 7 to the driver side, and the second
The target outlet temperature TAO2 of the passenger side of the air blown out from the air passage 8 to the passenger side is expressed by the following equation (1).
And the equation (2) (step S
3).

[0029]

[Equation 1] TAO1 = Kset1 · Tset1-Kr · Tr-Kam
Tam−Ks1 · Ts1 + C1 Here, Tset1 is the driver-side set temperature of the driver-side temperature setting switch 46, Tr is the internal temperature of the internal temperature sensor 52, Tam is the external temperature of the external temperature sensor 53, and Ts1 is the first solar radiation sensor. Insolation of 54, Kset1 is temperature setting gain, Kr
Is an inside temperature gain, Kam is an outside temperature gain, Ks1 is a solar radiation gain, and C1 is a correction constant.

[0030]

## EQU2 ## TAO2 = Kset2.Tset2-Kr.Tr-Kam
・ Tam−Ks2 ・ Ts2 + C2 Here, Tset2 is the passenger-side temperature setting switch 4.
7, the driver's set temperature, Tr is the inside air temperature sensor 52
, The internal temperature, Tam is the external temperature of the external temperature sensor 53, Ts2 is the amount of solar radiation of the second solar radiation sensor 55, Kset2 is the temperature setting gain,
Kr is an inside temperature gain, Kam is an outside temperature gain, Ks2 is a solar radiation gain, and C2 is a correction constant.

Subsequently, the insolation Ts1 of the first insolation sensor 54
It is determined whether or not the difference between the solar radiation amount Ts2 of the second solar radiation sensor 55 is within a predetermined solar radiation amount difference ΔTs (solar radiation amount determining means: step S4). If the determination result is YES, the difference between the amount of solar radiation on the driver side and the amount of solar radiation on the passenger side is not large, so that the blowout temperature correction is not performed. Then, the driver-side target outlet temperature TAO1 is set to TAODr.
As the target outlet temperature TA on the passenger side
O2 is read as TAOPa (step S5). After that, the processing shifts to the processing of step S11.

If the result of the determination in step S4 is NO, the insolation Ts1 of the first insolation sensor 54 is larger than the sum of the insolation Ts2 of the second insolation sensor 55 and a predetermined insolation difference ΔTs. Is larger (YES) or the solar radiation amount Ts2 of the second solar radiation sensor 55 is larger than the solar radiation amount T of the first solar radiation sensor 54.
It is larger than the sum of s1 and a predetermined solar radiation difference ΔTs (NO)
Is determined (step S6).

If the result of the determination in step S6 is YES, the driver's solar radiation is greater than the passenger's solar radiation, so that the driver
It is determined that the manual operation switch 28 for moving the motor 6 has been operated. Then, in order to correct the blower temperature on the passenger side on the opposite side to the driver who manually operated the cold air bypass door 26, the target blow temperature TA on the driver side is corrected.
O1 is read as TAODr, and the target outlet temperature TAO2 on the passenger side is set to TAO according to the following equation (3).
Read as Pa (blowing temperature correction means: step S
7).

[0034]

(3) TAOPa = TAO2 + αPa Here, αPa is a correction amount of the target outlet temperature on the passenger side.

Subsequently, the correction amount αPa is calculated based on the flowchart of FIG. 4 (step S8). FIG.
In the flowchart of FIG. 7, first, the cool air bypass opening detected by the door opening sensor 51 is read (door opening detecting means:
Step S21). Then, based on the characteristic diagram (solid line in FIG. 4), the correction amount αPa
(For example, 0 ° C. to 2 ° C.) (correction amount calculation means: step S22). After that, the processing shifts to the processing of step S11.

If the result of the determination in step S6 is NO, the amount of solar radiation on the passenger side is greater than the amount of solar radiation on the driver side, so it is determined that the passenger has operated the manual operation switch 28 for moving the cool air bypass door 26. . Then, in order to correct the blower temperature on the driver side opposite to the passenger who manually operated the cool air bypass door 26, the target blowout temperature TAO2 on the passenger side is read as TAOPa, and the target blowout temperature TAO1 on the driver side is read as follows. TA according to the equation of Equation 4
Read as ODr (blowing temperature correction means: step S
9).

[0037]

## EQU4 ## Here, αDr is a correction amount of the driver-side target blowout temperature.

Subsequently, the correction amount αDr is calculated based on the flowchart of FIG. 5 (step 10). FIG.
In the flowchart of FIG. 7, first, the cool air bypass opening detected by the door opening sensor 51 is read (door opening detecting means:
Step S31). Subsequently, based on the characteristic diagram (solid line in FIG. 5) in FIG.
(For example, 0 ° C. to 2 ° C.) (correction amount calculation means: step S32).

Subsequently, in order to realize the driver-side and passenger-side target outlet temperatures TAODr and TAOPa, respectively, the target door opening degrees SWDr and SWPa of the driver-side and passenger-side air mix doors 11 and 12 are calculated by the following equation (5). Then, it is calculated based on the equation (6) (door opening correction means: step S11).

[0040]

## EQU5 ## SWDr = ｛(TAODr−TE) / (TW−
TE)｝ × 100 (%) Here, TAODr is a target blowing temperature on the driver side, T
E is the post-evaporation temperature of the evaporator outlet temperature sensor 56, and TW is the water temperature of the water temperature sensor 57.

[0041]

(6) SWPa = ｛(TAOPa-TE) / (TW−
TE)｝ × 100 (%) Here, TAOPa is the target outlet temperature on the passenger side, TE is the post-evaporation temperature of the evaporator outlet temperature sensor 56, and TW is the water temperature of the water temperature sensor 57.

Subsequently, the actuators 13 and 14 are set so that the determined door opening degrees SWDr and SWPa of the driver-side and passenger-side air mixing doors 11 and 12 are determined.
14 (blowing temperature control means: step S1).
2). Subsequently, after a predetermined control cycle time has elapsed, the process proceeds to step S2.

[Effects of the First Embodiment] As described above, the vehicle air conditioner 1 includes the driver's solar radiation amount detected by the first solar radiation sensor 54 and the passenger's solar radiation detected by the second solar radiation sensor 55. In comparison with the amount, it is inferred that the occupant having the larger amount of solar radiation operated the manual operation switch 28 to move the cool air bypass door 26. Then, the temperature of the air blown toward the head and chest of the occupant on the side opposite to the moved side is increased in accordance with the cold air bypass opening detected by the door opening sensor 51.

Therefore, for example, when the outlet mode is B / L
In the mode, if the driver is exposed to solar radiation and the passenger is not exposed to sunlight, the manual operation switch 2
8 is operated by the driver to receive a feeling of cold wind. Therefore, the cool air bypass passage 25
The air that has flowed into the air bypasses the heater core 9 and is directly introduced into the first air passage 7, where the air is mixed with the air that has been adjusted to an appropriate temperature by the driver-side air mixing door 11, and the driver-side air flow through the driver-side FACE outlet 15. Is blown out toward the head and chest. As a result, the driver receiving the sunlight feels cold wind. Conversely, the air directly bypassing the heater core 9 from the cool air bypass passage 25 and being introduced into the second air passage 8 is mixed with the air whose temperature has increased due to the correction of the opening degree of the passenger side air mixing door 12 and the passenger air It is blown out from the side FACE outlet 17 toward the head and chest of the passenger.

[0045] Thus, the passenger is not blown with cold air, and the discomfort of the passenger can be suppressed. Further, even when the passenger shines on the passenger and the driver does not receive the solar radiation, similarly, the driver is not blown with the cold air, so that the discomfort of the driver can be suppressed.

Further, one cold air bypass door 26 and one manual operation switch 2 for operating the same are provided without providing two or more cold air bypass doors or manual operation switches.
8, the discomfort of the occupant who does not move the cool air bypass door 26 can be suppressed. As a result, the number of parts can be reduced, and the number of assembly steps can be reduced, so that the product price of the vehicle air conditioner 1 can be reduced.

[Second Embodiment] FIG. 6 shows a second embodiment of the present invention and is a flowchart showing an example of a control program of a microcomputer. The same reference numerals as those in the flowchart of FIG. 3 indicate the same processes.

In step S3, the target outlet temperature TAO1 on the driver side of the air blown out from the first air passage 7 to the driver side and the target outlet temperature on the passenger side of the air blown out from the second air passage 8 to the passenger side. After calculating TAO2, the correction amount α of the target outlet temperature is calculated.
First, the cool air bypass opening detected by the door opening sensor 51 is read (door opening detecting means: step S13). Subsequently, based on the characteristic diagram in FIG. 6 (solid line in FIG. 6), the correction amount α (for example, 0 ° C.)
(Correction amount calculation means: step S1)
4).

Subsequently, in order to correct the driver side and passenger side blowing temperatures higher, the driver side target blowing temperature TAO1 is calculated according to the following equation (7).
As the target outlet temperature TA on the passenger side
O2 is read as TAOPa according to the following equation (blowing temperature correction means: step S15).

[0050]

Here, α is a correction amount of the target blowing temperature on the driver side.

## EQU8 ## where TA is the correction amount of the target outlet temperature on the passenger side.

Subsequently, in order to achieve the driver-side and passenger-side target outlet temperatures TAODr and TAOPa, respectively, the target door opening degrees SWDr and SWPa of the driver-side and passenger-side air mix doors 11 and 12 are calculated by the above equation (5). And a calculation based on Equation (6) (door opening correction means: step S16).

Subsequently, the actuators 13 are set so that the determined door opening degrees SWDr and SWPa of the driver-side and passenger-side air mixing doors 11 and 12 are determined.
14 (blowing temperature control means: step S1).
7). Subsequently, after a predetermined control cycle time has elapsed, the process proceeds to step S2.

In this embodiment, the cold air bypass door 2
Air blows out toward the head and chest of the occupant (driver or passenger) who does not move 6 Even if cold air is mixed in the first and second air passages 7 and 8, the target air blows out to the driver and passenger sides. The temperature is increased according to the degree of opening of the cool air bypass. Thus, the low-temperature air does not hit the occupant on the side that does not move the cool air bypass door 26, and the cold air bypass door 2
The discomfort of the occupant who does not move 6 can be suppressed.

[Other Embodiments] In the present embodiment, the present invention is applied to an air conditioner 1 for a vehicle that can control the left and right temperatures in a vehicle compartment independently of each other. The present invention may be applied to a vehicle air conditioner capable of performing temperature control before and after the above independently of each other.

FIGS. 4 and 5 show the relationship between the cool air bypass opening (bypass door opening) and the correction amount of the target outlet temperature.
Alternatively, it may be linear as shown in the characteristic diagram shown by the broken line in FIG. Then, the first temperature variable unit may include a driver-side heat exchange unit (first air cooling unit) of the evaporator 5. Further, the evaporator 5 is used as the second temperature variable means.
May be included in the passenger-side heat exchange section (second air cooling means).

In this embodiment, plate-shaped doors are used as the driver-side and passenger-side air mix doors 11 and 12 and the driver-side and passenger-side air outlet switching doors 21 and 22, but a film door (film door) is used. You may.

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing an overall configuration of a vehicle air conditioner (first embodiment).

FIG. 2 is a front view showing an instrument panel of the vehicle (first embodiment).

FIG. 3 is a flowchart illustrating an example of a control program (first embodiment).

FIG. 4 is a flowchart illustrating an example of a control program (first embodiment).

FIG. 5 is a flowchart illustrating an example of a control program (first embodiment).

FIG. 6 is a flowchart illustrating an example of a control program (second embodiment).

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Air conditioning apparatus for vehicles 2 Air conditioning duct 3 Blower 5 Evaporator 6 Partition plate 7 1st air passage 8 2nd air passage 9 Heater core (1st, 2nd temperature variable means) 11 Driver side air mix door (1st temperature variable means) 12) Air mix door on passenger side (second temperature variable means) 15 FACE outlet on driver side (first outlet) 16 FOOT outlet on driver side (first outlet) 17 FACE outlet on passenger side (second outlet) 18 Passenger side FOOT outlet (second outlet) 25 Cold air bypass passage 26 Cold air bypass door 28 Manual operation switch (manual operating means) 30 Microcomputer (blowing temperature control means) 51 Door opening sensor (door opening detecting means) 54 First solar radiation sensor (first solar radiation detecting means) 55 Second solar radiation sensor ( 2 solar radiation detection means)

Claims (3)

[Claims] (A) a first air passage having a first air outlet for blowing air toward a first occupant of a vehicle; and (b) a second occupant different from the first occupant. A second air passage having a second air outlet for blowing air toward the first air passage; and (c) a first air passage provided in the first air passage and varying a temperature of air blown from the first air passage. Temperature varying means; (d) second temperature varying means provided in the second air passage and varying the temperature of air blown from the second air passage; and (e) the first air passage and the second air passage. The cool air on the upstream side of the second air passage bypasses the first temperature varying means and the second temperature varying means, and the first outlet and the second
(G) a bypass door for changing the opening degree of the bypass passage by being operated by the first occupant or the second occupant; A door opening detecting means for detecting an opening degree of the door, wherein when the opening degree of the bypass door detected by the door opening detecting means changes, the vehicle interior from the first outlet or the second outlet. An air conditioner for a vehicle, comprising: an outlet temperature control unit that controls the first temperature variable unit or the second temperature variable unit so as to correct the temperature of the air that is blown to the air. 2. The air conditioner for a vehicle according to claim 1, wherein the blow-out temperature control means controls a blow-out temperature of air blown into a vehicle compartment from both the first blow-out port and the second blow-out port. A vehicle air control system that controls both the first temperature varying unit and the second temperature varying unit so as to increase in accordance with an increase in the opening of the bypass door detected by the door opening detecting unit. Harmony equipment. 3. The air conditioner for a vehicle according to claim 1, wherein the blow-out temperature control means detects first solar radiation on the first occupant side, and the second occupant side. A second solar radiation detecting means for detecting the amount of solar radiation of the first occupant side detected by the first solar radiation detecting means and a second solar irradiance detected by the second solar radiation detecting means It is presumed that the greater of the amount of solar radiation is the side operated and operated by the bypass door, and the temperature of the air blown to the occupant side opposite to the operated side is determined by the door opening detection means. Controlling the temperature varying means of the first temperature varying means or the second temperature varying means on the side of the occupant opposite to the moved side so as to increase in accordance with the detected increase in the opening degree of the bypass door. An air conditioner for a vehicle, comprising: