JP6958276B2 - Air conditioning system - Google Patents

Description

The present invention relates to an air conditioning system for a vehicle.

Conventionally, an air conditioning system for air conditioning the interior of a vehicle is known. The air-conditioning system described in Patent Document 1 adjusts the air volume of the air-conditioning air blown from the air outlet provided in the instrument panel according to the position of the front seat moving in the front-rear direction of the vehicle. Specifically, in this air conditioning system, the closer the front seat position is to the air outlet, the smaller the air volume blown from the air outlet, and the farther the front seat position is from the air outlet, the smaller the air volume blown from the air outlet. Is getting bigger.

Japanese Unexamined Patent Publication No. 11-189023

By the way, in recent years, there is an increasing need for so-called "wrapping air blowing" in which the air-conditioning air blown out from the air outlet is diffused by the time it reaches the occupant and the air-conditioning air is uniformly supplied to the entire occupant's body. It is possible to relax the occupants by this wrapping blast.

On the other hand, in the air conditioning system described in Patent Document 1, when the position of the front seat approaches the air outlet, the air conditioning air blown from the air outlet is concentrated on one part of the body of the occupant seated in the front seat. And it will be blown. Therefore, depending on the position of the front seat, this air-conditioning system may not be able to wrap and blow air.

In view of the above points, it is an object of the present invention to provide an air conditioning system capable of wrapping and blowing air regardless of the position of the front seat.

In order to achieve the above object, the invention according to claim 1 is mounted on a vehicle (2) provided with a front seat (3) having at least a part of movable portions (32, 33) movable in the front-rear direction of the vehicle. Air conditioning system
A blower (13) that blows air-conditioning air, a first outlet (110) that blows air-conditioning air blown by the blower from the front of the vehicle to an occupant (6) seated in the front seat, and air-conditioning blown by the blower. An air conditioner (10) having a second outlet (210) that blows wind from the rear of the vehicle to the occupants seated in the front seats.
Position detection units (30, 34) that detect the position or angle of the movable part of the front seat,
A control device (40) that controls the drive of the air conditioner according to the position or angle of the movable part detected by the position detection unit is provided.
The control device is
In the entire or part of the range where the moving parts move in the front-rear direction of the vehicle
The closer the moving part is to the first outlet, the smaller the air volume blown from the first outlet and the larger the air volume blown from the second outlet.
The closer the movable portion is to the second outlet, the larger the air volume blown from the first outlet and the smaller the air volume blown from the second outlet.

According to this, the control device increases the amount of air blown from the first air outlet and the second air outlet, whichever is farther from the movable portion of the front seat. Therefore, the air-conditioning air blown out from the air outlet far from the movable portion can be diffused by the time it reaches the occupant, and the air-conditioning air can be uniformly supplied to the entire body of the occupant. Therefore, this air conditioning system can wrap and blow air to the occupant seated in the front seat regardless of the position or angle of the movable part of the front seat in the front-rear direction of the vehicle.

Further, the air-conditioning air blown from each of the first air outlet and the second air outlet collide with each other in the vicinity of the occupant, and the effect of the air-conditioning air staying in the vicinity of the occupant can be obtained. Therefore, this air conditioning system can further enhance the comfort of the occupants due to the wrapped air conditioning. Further, in this air conditioning system, since the air conditioning air stays in the vicinity of the occupants, the air conditioning efficiency can be improved.

The reference numerals in parentheses attached to each of the above configurations indicate an example of the correspondence with the specific configurations described in the embodiments described later.

It is sectional drawing of the vehicle which carries out the air-conditioning system which concerns on 1st Embodiment. It is explanatory drawing of the air-conditioning system in part II of FIG. It is explanatory drawing of the air-conditioning system in part II of FIG. It is sectional drawing of the 1st air-conditioning apparatus provided in the air-conditioning system. It is sectional drawing of the 2nd air-conditioning apparatus provided in the air-conditioning system. It is explanatory drawing of the air-conditioning system of a comparative example. It is explanatory drawing of the air-conditioning system of a comparative example. It is sectional drawing of the vehicle which carries out the air-conditioning system which concerns on 2nd Embodiment. It is sectional drawing of the air-conditioning apparatus provided in the air-conditioning system which concerns on 2nd Embodiment. It is explanatory drawing of the air-conditioning system in X part of FIG. It is explanatory drawing of the air-conditioning system in X part of FIG. It is explanatory drawing of the air-conditioning system which concerns on 3rd Embodiment. It is explanatory drawing of the air-conditioning system which concerns on 3rd Embodiment. It is explanatory drawing of the air-conditioning system which concerns on 4th Embodiment. It is explanatory drawing of the air-conditioning system which concerns on 4th Embodiment. It is explanatory drawing of the air-conditioning system which concerns on 5th Embodiment. It is explanatory drawing of the air-conditioning system which concerns on 5th Embodiment. It is a front view of the front seat in the XVIII direction of FIG. It is explanatory drawing of the air-conditioning system which concerns on 6th Embodiment. It is explanatory drawing of the air-conditioning system which concerns on 6th Embodiment. It is explanatory drawing of the air-conditioning system which concerns on 6th Embodiment. It is explanatory drawing of the air-conditioning system which concerns on 6th Embodiment. It is explanatory drawing of the air-conditioning system which concerns on 6th Embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In each of the following embodiments, the same or equal parts are designated by the same reference numerals, and the description thereof will be omitted.

(First Embodiment)
The first embodiment will be described with reference to the drawings. The air-conditioning system 1 of the present embodiment is mounted on the vehicle 2 and blows air-conditioned air whose temperature and humidity are adjusted according to a predetermined air-conditioning mode into the vehicle interior from a plurality of outlets to harmonize the air inside the vehicle interior. It is a thing.

As shown in FIG. 1, the vehicle 2 includes a front seat 3 and a rear seat 4. The front seat 3 has a rail 31 extending in the front-rear direction of the vehicle, a seat portion 32 movable on the rail 31, and a backrest 33. In the first embodiment, the seat portion 32 of the front seat 3 corresponds to a movable portion that can move in the front-rear direction of the vehicle.

The air-conditioning system 1 includes a first air-conditioning device 10, a second air-conditioning device 20, a position detection unit 30, a control device 40, and the like. The first air conditioner 10 is provided inside the instrument panel 5. The first air-conditioning device 10 blows out the first air-conditioning unit 100 that generates air-conditioning air and the air-conditioning air generated by the first air-conditioning unit 100 from the front of the vehicle to the occupant 6 seated in the front seat 3. It has an outlet 110.

FIG. 4 is a schematic view of the first air conditioner 10. As shown in FIG. 4, the first air conditioner 10 includes a first air conditioner unit 100 and a plurality of ducts 51, 52, and 53. In the first embodiment, of the plurality of ducts, the outlet of the face duct 51 corresponds to the above-mentioned first outlet 110. The face duct 51 can blow air-conditioned air from the first air outlet 110 provided on the instrument panel 5 toward the upper body of the occupant 6 seated in the front seat 3 or its surroundings. The first air conditioner 10 may integrally configure the first air conditioner unit 100 and a plurality of ducts 51, 52, 53. Alternatively, the conditioned air may be directly blown out from the blowout openings 114, 115, 116 of the first air conditioner 10.

The configuration of the first air conditioning unit 100 will be described. The first air conditioning unit 100 includes an inside / outside air switching door 12, a blower 13, an evaporator 14, a heater core 15, an air mix door 16, an air mix door 16, mode switching doors 17, 18, 19 and the like inside the air conditioning case 11. A ventilation passage 111 through which air flows is formed inside the air conditioning case 11. Further, the air conditioning case 11 introduces the inside air introduction port 112 for introducing the inside air into the ventilation passage 111 from a predetermined position in the vehicle interior and the outside air from the outside of the vehicle into the ventilation passage 111 on the upstream side in the air flow direction of the ventilation passage 111. It has an outside air introduction port 113 for the purpose.

The inside / outside air switching door 12 continuously adjusts the opening area of the inside air introduction port 112 and the opening area of the outside air introduction port 113. The inside / outside air switching door 12 rotates so as to close the other opening of the inside air introduction port 112 and the outside air introduction port 113 so that one opening is opened. Thereby, the inside / outside air switching door 12 can adjust the ratio of the air volume of the inside air and the air volume of the outside air introduced into the ventilation passage 111.

The blower 13 includes a centrifugal fan 131, a motor 132 that rotationally drives the centrifugal fan 131, and the like. When the centrifugal fan 131 rotates with the drive of the motor 132, air is blown to the ventilation passage 111. As a result, the inside air or the outside air is introduced into the ventilation passage 111 from the inside air introduction port 112 or the outside air introduction port 113. The temperature and humidity of the air blown by the blower 13 and flowing through the ventilation passage 111 are adjusted by the evaporator 14 and the heater core 15, and the air is communicated with the ventilation passage 111 via any of the plurality of outlet openings 114, 115, and 116. It is blown into the passenger compartment.

The evaporator 14 is a heat exchanger for cooling the air flowing through the ventilation passage 111. The evaporator 14 constitutes a well-known refrigeration cycle together with a compressor, a condenser, an expansion valve and the like (not shown). A refrigerant in a gas-liquid two-layer state flows through a tube (not shown) included in the evaporator 14. The evaporator 14 cools the air flowing through the ventilation passage 111 by the latent heat of vaporization of the refrigerant flowing inside the tube.

The heater core 15 is a heat exchanger for heating the air flowing through the ventilation passage 111. Hot water or the like flows inside a tube of the heater core 15 (not shown). The heater core 15 heats the air flowing through the ventilation passage 111 by exchanging heat between the hot water or the like flowing inside the tube and the air flowing through the ventilation passage 111.

An air mix door 16 is provided between the evaporator 14 and the heater core 15. The air mix door 16 adjusts the ratio of the air volume that flows around the heater core 15 after passing through the evaporator 14 to the air volume that passes through the heater core 15 after passing through the evaporator 14.

The air conditioning case 11 has a plurality of outlet openings 114, 115, 116 for blowing air from the ventilation passage 111 into the vehicle interior on the downstream side in the air flow direction of the ventilation passage 111. The plurality of outlet openings 114, 115, 116 are composed of, for example, a face outlet opening 114, a foot outlet opening 115, a defroster outlet opening 116, and the like. The face blowing opening 114 blows air-conditioning air toward or around the upper body of the occupant 6 seated in the front seat 3. The foot blowing opening 115 blows air-conditioning air toward the feet of the occupant 6. The defroster blowout opening 116 blows air-conditioning air toward the windshield of the vehicle 2.

The face outlet 114, the foot outlet 115, and the defroster outlet 116 are provided with mode switching doors 17, 18, and 19 for opening and closing the respective openings. The mode switching doors 17, 18 and 19 are composed of a face door 17, a foot door 18 and a defroster door 19. The face door 17 opens and closes the face outlet opening 114. The foot door 18 opens and closes the foot outlet opening 115. The defroster door 19 opens and closes the defroster outlet opening 116. The inside / outside air switching door 12, the air mix door 16, the face door 17, the foot door 18, and the defroster door 19 described above are each driven by an actuator such as a servomotor (not shown).

A plurality of ducts 51, 52, 53 configured as separate members from the air conditioning case 11 are connected to the plurality of outlet openings 114, 115, 116 of the air conditioning case 11 of the first air conditioning unit 100, respectively. The plurality of ducts 51, 52, 53 are composed of, for example, a face duct 51, a foot duct 52, a defroster duct 53, and the like. The face duct 51 is connected to the face outlet opening 114. The foot duct 52 is connected to the foot outlet opening 115. The defroster duct 53 is connected to the defroster outlet opening 116.

Next, the second air conditioner 20 will be described. The second air-conditioning device 20 blows out the second air-conditioning unit 200 that generates the air-conditioning air and the air-conditioning air generated by the second air-conditioning unit 200 from the rear of the vehicle to the occupant 6 seated in the front seat 3. It has an outlet 210. Although the second air conditioning unit 200 is installed on the ceiling of the vehicle in FIGS. 1 to 3, the position where the second air conditioning unit 200 is installed is not limited to this. The second air conditioning unit 200 can be installed, for example, on the ceiling of the vehicle, behind the rear seat 4, or on the side of the rear seat 4.

FIG. 5 is a schematic view of the second air conditioner 20. As shown in FIG. 5, the second air conditioner 20 includes a second air conditioner unit 200 and a plurality of ducts 61 and 62. Similar to the first air conditioning unit 100, the second air conditioning unit 200 also has an inside / outside air switching door 22, a blower 23, an evaporator 24, a heater core 25, an air mix door 26, a mode switching door 27, 28, etc. inside the air conditioning case 21. It has. The blower 23 includes a centrifugal fan 231 and a motor 232 that rotationally drives the centrifugal fan 231. The ceiling outlet opening 214 and the foot outlet opening 215 are provided on the downstream side of the ventilation passage 211 of the air conditioning case 21 of the second air conditioning unit 200, and the defroster outlet opening is not provided.

A ceiling duct 61 is connected to the ceiling outlet opening 214 provided in the air conditioning case 21 of the second air conditioning unit 200. In the second embodiment, the outlet of the ceiling duct 61 corresponds to the above-mentioned second outlet 210. The ceiling duct 61 can blow air-conditioned air from the second air outlet 210 provided on the ceiling of the vehicle toward the upper body of the occupant 6 seated in the front seat 3 or its surroundings. The second air conditioner 20 may also include the second air conditioner unit 200 and a plurality of ducts 61 and 62 integrally. Alternatively, the conditioned air may be directly blown out from the blowout openings 214 and 215 of the second air conditioner 20.

In the following description, each configuration provided in the first air conditioning unit 100 is appropriately described by the first air conditioning case 11, the first inside / outside air switching door 12, the first blower 13, the first evaporator 14, the first heater core 15, and the first air. The mixed door 16 and the first mode switching doors 17, 18 and 19 may be referred to. Further, each configuration provided in the second air conditioning unit 200 is appropriately provided with the second air conditioning case 21, the second inside / outside air switching door 22, the second blower 23, the second evaporator 24, the second heater core 25, and the second air mix door 26. And the second mode switching doors 27 and 28.

As shown in FIGS. 2 and 3, the air conditioning system 1 of the first embodiment drives the first air conditioning device 10 and the second air conditioning device 20 according to the position of the seat portion 32 as the movable portion of the front seat 3. Is controlled by the control device 40. The position of the seat portion 32 of the front seat 3 is detected by the position detection unit 30. The position information of the seat portion 32 of the front seat 3 detected by the position detection unit 30 is transmitted to the control device 40.

The control device 40 is composed of a computer having a processor, a memory, and the like, and peripheral circuits thereof. The memory of the control device 40 is composed of a non-transitional substantive storage medium. Although FIGS. 1 to 3 describe that the first air conditioner 10 and the second air conditioner 20 are driven and controlled by one control device 40, the number, arrangement, etc. of the control devices 40 are described. Not limited to. The first air conditioner 10 and the second air conditioner 20 may be configured to be driven and controlled by separate control devices.

The control device 40 controls the drive of the first air conditioner 10 and the second air conditioner 20 according to the position of the seat 32 of the front seat 3 detected by the position detection unit 30. In the first embodiment, the control device 40 controls the driving of the first air conditioner 10 and the second air conditioner 20 in the entire range or a part of the range in which the seat portion 32 of the front seat 3 moves in the front-rear direction of the vehicle.

FIG. 2 shows a state in which the seat portion 32 of the front seat 3 is located at the frontmost portion within the range in which the seat portion 32 moves in the front-rear direction of the vehicle. The control device 40 reduces the air volume blown out from the first air outlet 110 and increases the air volume blown out from the second air outlet 210 as the seat portion 32 of the front seat 3 approaches the first air outlet 110. , Controls the drive of the first blower 13 and the second blower 23.

On the other hand, FIG. 3 shows a state in which the seat portion 32 of the front seat 3 is located at the rearmost portion within the range in which the seat portion 32 moves in the front-rear direction of the vehicle. The control device 40 reduces the air volume blown out from the second air outlet 210 and increases the air volume blown out from the first air outlet 110 as the seat portion 32 of the front seat 3 approaches the second air outlet 210. , Controls the drive of the first blower 13 and the second blower 23. The control device 40 automatically adjusts the vertical angle of the air-conditioning air blown out from the second air outlet 210 in the blowing direction according to the position of the seat portion 32 of the front seat 3.

Here, as shown in FIG. 2, when the seat portion 32 of the front seat 3 is located at the frontmost portion, the air volume blown out from the first outlet 110 is set to A1, and the air volume blown out from the second outlet 210 is defined as A1. Let it be B1. On the other hand, as shown in FIG. 3, when the seat portion 32 of the front seat 3 is located at the rearmost portion, the air volume blown out from the first outlet 110 is A2, and the air volume blown out from the second outlet 210 is B2. And. At this time, the magnitude relation of each air volume is A2> A1 ≧ 0, B1> B2 ≧ 0. Then, the air volumes A1, A2, B1 and B2 blown out from the first outlet 110 and the second outlet 210 are seated in the front seat 3 regardless of the position of the seat portion 32 of the front seat 3. The total air conditioning capacity supplied to the occupant 6 is set to be substantially the same. The rate of change in the air volume blown out from the first outlet 110 and the second outlet 210 is not limited to a direct proportion, and the occupant 6 can obtain the optimum air conditioning effect at each position of the front seat 3. It is possible to set it appropriately by experiment or the like.

The air conditioning system 9 of the comparative example is shown in FIGS. 6 and 7 for comparison with the first embodiment described above. The air-conditioning system 9 of the comparative example is configured so that only the amount of air blown from the first air outlet 110 of the first air-conditioning device 10 is controlled according to the position of the seat portion 32 of the front seat 3. Specifically, in the control device 40 of the comparative example, the closer the position of the front seat 3 is to the air outlet, the smaller the air volume blown out from the first air outlet 110, and the farther the position of the front seat 3 is from the air outlet. , Increase the amount of air blown from the first outlet 110. Also in the comparative example, it is assumed that the first outlet 110 is provided on the instrument panel 5.

Here, as shown in FIG. 6, when the seat portion 32 of the front seat 3 is located at the foremost portion, the air volume blown out from the first outlet 110 is defined as α1. On the other hand, as shown in FIG. 7, when the seat portion 32 of the front seat 3 is located at the rearmost portion, the air volume blown out from the first outlet 110 is defined as α2.

In this case, when the air volume blown out from each air outlet included in the air conditioning system 1 of the first embodiment and the air volume blown out from the air outlet provided in the air conditioning system 9 of the comparative example are compared, A2 ≦ α2 and B1 ≦ α2. Is. The reason is as follows. That is, in the first embodiment, when the seat portion 32 of the front seat 3 is closer to the rear, the air volume A2 blown out from the first outlet 110 is mainly used for air conditioning, but the air is blown out from the second outlet 210. The air conditioning assistance effect of the air volume B2 will also be added. When the seat portion 32 of the front seat 3 is closer to the front, the air volume B1 blown from the second outlet 210 is mainly used for air conditioning, but the air conditioning assistance by the air volume A1 blown from the first outlet 110 is used. The effect will also be added. On the other hand, in the comparative example, since there is only the first air outlet 110 provided on the instrument panel, air conditioning by the air conditioning air blown from the air outlet on the opposite side to the main air outlet as in the first embodiment. There is no auxiliary effect. Therefore, in the first embodiment, the maximum air volumes A2 and B1 blown out from the main air outlet can be reduced by the amount of the air conditioning assisting effect as compared with the comparative example. Also in the first embodiment, when the air volumes A1 and B2 blown from the air outlet on the opposite side of the main air outlet are 0, the air volumes A2 and B1 blown from the main air outlet are the comparative examples. It is almost the same as the air volume α2 blown out from the first outlet 110.

The air-conditioning system 1 of the first embodiment described above has the following effects.
(1) In the first embodiment, the air volume blown out from the air outlet farther from the seat portion 32 of the front seat 3 out of the first air outlet 110 and the second air outlet 210 is increased. As a result, the conditioned air blown from the air outlet far from the seat portion 32 of the front seat 3 can be diffused by the time it reaches the occupant 6, and the conditioned air can be uniformly supplied to the entire body of the occupant 6. Become. Therefore, the air conditioning system 1 can wrap and blow air to the occupant 6 seated at any position of the seat portion 32 of the front seat 3 in the front-rear direction of the vehicle.

(2) Further, in the first embodiment, the conditioned air blown from each of the first air outlet 110 and the second air outlet 210 collide with each other in the vicinity of the occupant, and the conditioned air air blows in the vicinity of the occupant 6 seated in the front seat 3. The effect of staying is obtained. Therefore, this air-conditioning system 1 can further enhance the comfort feeling of the occupant 6 by the wrapped air-conditioning. Further, in this air conditioning system 1, since the air conditioning air stays in the vicinity of the occupants, the air conditioning efficiency can be improved.

(3) In the first embodiment, the air conditioning air generated by the first air conditioner 10 and the air conditioning air generated by the second air conditioner 20 air-condition the occupant 6 seated in the front seat 3. .. As a result, the load can be distributed to both the first blower 13 included in the first air conditioner 10 and the second blower 23 included in the second air conditioner 20. Therefore, the air conditioning system 1 can reduce the load on the individual blowers 13 and 23 and extend the life of the blowers 13 and 23.

(Second Embodiment)
The second embodiment will be described with reference to FIGS. 8 to 11. The second embodiment is a modification of the configuration of the air conditioner with respect to the first embodiment, and the other parts are the same as those of the first embodiment. Therefore, only the parts different from the first embodiment will be described.

The air conditioning device 10 included in the air conditioning system 1 of the second embodiment includes one air conditioning unit 100 that generates air conditioning air, and a first air outlet 110 and a second air outlet that blow out the air conditioning air generated by the air conditioning unit 100. Has 210. As in the first embodiment, the first air outlet 110 blows the air conditioning air generated by the air conditioning unit 100 from the front of the vehicle to the occupant 6 seated in the front seat 3. The second air outlet 210 blows the air conditioning air generated by the air conditioning unit 100 from the rear of the vehicle to the occupant seated in the front seat 3.

FIG. 9 is a schematic view of the air conditioner 10 of the second embodiment. As shown in FIG. 9, the air conditioner 10 includes an air conditioner unit 100 and a plurality of ducts 51, 52, 53, 61.

The air conditioning unit 100 of the second embodiment has a plurality of outlet openings 114, 115, 116, 214 for blowing air from the ventilation passage 111 into the vehicle interior on the downstream side in the air flow direction of the ventilation passage 111. There is. The plurality of outlet openings 114, 115, 116, 214 are composed of, for example, a face outlet opening 114, a foot outlet opening 115, a defroster outlet opening 116, a ceiling outlet opening 214, and the like.

The face outlet 114 is opened and closed by the face door 17. The foot outlet opening 115 is opened and closed by the foot door 18. The defroster outlet opening 116 is opened and closed by the defroster door 19. The ceiling outlet opening 214 is opened and closed by the ceiling outlet door 27.

The plurality of ducts 51, 52, 53, 61 connected to the plurality of outlet openings 114, 115, 116 included in the air conditioning unit 100 include, for example, a face duct 51, a foot duct 52, a defroster duct 53, and a ceiling duct 61. Consists of. The face duct 51 is connected to the face outlet opening 114. The foot duct 52 is connected to the foot outlet opening 115. The defroster duct 53 is connected to the defroster outlet opening 116. The ceiling duct 61 is connected to the ceiling outlet opening 214.

In the second embodiment, of the plurality of ducts, the outlet of the face duct 51 corresponds to the above-mentioned first outlet 110. Further, among the plurality of ducts, the air outlet of the ceiling duct 61 corresponds to the above-mentioned second air outlet 210. The air conditioning unit 100 and the plurality of ducts 51, 52, 53, 61 may be integrally configured. Alternatively, the conditioned air may be directly blown out from the blowout openings 114, 115, 116, 214 of the air conditioner 10.

As shown in FIGS. 10 and 11, the air conditioning system 1 of the second embodiment has a configuration in which the drive of the air conditioning device 10 is controlled by the control device 40 according to the position of the seat portion 32 of the front seat 3.

As shown in FIG. 10, the control device 40 reduces the air volume A1 blown out from the first outlet 110 as the seat portion 32 of the front seat 3 approaches the first outlet 110, and from the second outlet 210. The drive of the face door 17 and the ceiling blowing door 27 is controlled so as to increase the air volume B1 blown out. The face door 17 and the ceiling outlet door 27 are examples of an air volume adjusting unit that adjusts the air volume blown out from the first outlet 110 and the air volume blown out from the second outlet 210.

On the other hand, as shown in FIG. 11, the control device 40 increases the air volume A2 blown out from the first outlet 110 as the seat portion 32 of the front seat 3 approaches the second outlet 210, and the second outlet The drive of the face door 17 and the ceiling blowing door 27 is controlled so as to reduce the air volume B2 blown from the 210.

Similar to the first embodiment, the air conditioning system 1 of the second embodiment described above can wrap and blow air to the occupants regardless of the position of the front seats. Further, in the second embodiment, since the air conditioning air can be supplied to both the first air outlet 110 and the second air outlet 210 by one air conditioning unit 100, the configuration of the air conditioner 10 can be simplified. ..

(Third Embodiment)
The third embodiment will be described with reference to FIGS. 12 and 13. The third embodiment is a modification of the configuration of the movable portion of the front seat 3 with respect to the first embodiment, and the other parts are the same as those of the first embodiment. Therefore, only the parts different from the first embodiment are used. explain.

The front seat 3 of the third embodiment has a seat portion 32 and a backrest 33. In the third embodiment, the backrest 33 of the front seat 3 corresponds to a movable portion that can move in the front-rear direction of the vehicle. The angle of the backrest 33 of the front seat 3 is detected by the backrest detection unit 34. The backrest detecting unit 34 of the third embodiment corresponds to an example of the position detecting unit 30 that detects the position of the movable portion of the front seat 3. Information about the angle of the backrest 33 detected by the backrest detection unit 34 is transmitted to the control device 40. The control device 40 controls the drive of the first air conditioner 10 and the second air conditioner 20 according to the angle of the backrest 33 of the front seat 3 detected by the backrest detection unit 34.

FIG. 12 shows a state in which the head-side portion 331 of the backrest 33 of the front seat 3 is located at the foremost part within the range in which the head-side portion 331 of the backrest 33 moves in the front-rear direction of the vehicle. The angle of the backrest 33 shows a state close to upright. In the control device 40, as the backrest 33 approaches the first outlet 110 in the front-rear direction of the vehicle, the air volume A1 blown out from the first outlet 110 is reduced and the air volume B1 blown out from the second outlet 210 is increased. do.

On the other hand, FIG. 13 shows a state in which the head-side portion 331 of the backrest 33 of the front seat 3 is located at the rearmost portion within the range in which the head-side portion 331 of the backrest 33 moves in the front-rear direction of the vehicle. That is, the reclining state is shown so that the angle of the backrest 33 approaches the flat state. The control device 40 increases the air volume A2 blown out from the first outlet 110 as the head portion 331 of the backrest 33 approaches the second outlet 210 in the vehicle front-rear direction, and the second outlet 210. The air volume B2 blown out from is reduced. The control device 40 automatically adjusts the vertical angle of the air-conditioning air blown out from the second air outlet 210 in the blowing direction according to the angle or position of the backrest 33.

Also in the third embodiment, the magnitude relation of each air volume blown out from the first outlet 110 and the second outlet 210 is A2> A1 ≧ 0 and B1> B2 ≧ 0. Then, the air volumes A1, A2, B1 and B2 blown out from the first outlet 110 and the second outlet 210 are set to the backrest 33 regardless of the angle of the backrest 33 of the front seat 3. The total air conditioning capacity supplied to the occupants who lean on and sit down is set to be almost the same.

The above-described third embodiment can also exhibit the same effects as those of the first embodiment. Further, in the third embodiment, since the need for wrapping and blowing is particularly high at the time of reclining, a particularly high effect is exhibited.

(Fourth Embodiment)
The fourth embodiment will be described with reference to FIGS. 14 and 15. The fourth embodiment is a modification of the configurations of the first air conditioner 10 and the second air conditioner 20 with respect to the first embodiment, and the other parts are the same as those of the first embodiment. Only the parts that differ from the above will be described.

In the fourth embodiment, in the first air conditioning unit 100 of the first air conditioner 10, in addition to the face outlet 114, the foot outlet (not shown), and the defroster outlet (not shown), the first and others A blowout opening 117 is provided. The first other purpose duct 54 is connected to the first other purpose blowout opening 117. The outlet of the first other use duct 54 corresponds to the first other use outlet 540. The first air conditioner 10 may integrally configure the first air conditioner unit 100 and the ducts 51 and 54. Alternatively, the conditioned air may be directly blown out from the blowout openings 114 and 117 of the first air conditioner 10.

Further, in the second air conditioning unit 200 of the second air conditioner 20, in addition to the ceiling outlet opening 214 and the foot outlet opening (not shown), the second air outlet opening 216 for other purposes is provided. A second other purpose duct 63 is connected to the second other purpose outlet opening 216. The outlet of the second other-use duct 63 corresponds to the second other-use outlet 630. The second air conditioner 20 may integrally configure the second air conditioner 200 and the ducts 61 and 63. Alternatively, the conditioned air may be directly blown out from the blowout openings 214 and 216 of the second air conditioner 20.

The air-conditioning air blown from the first other-use air outlet 540 and the second other-use air outlet 630 are both used for applications other than vehicle interior air conditioning. In the fourth embodiment, the air-conditioning air is supplied to the battery pack 70 mounted on the vehicle and used for temperature control of a battery (not shown) stored in the battery pack 70. The air-conditioning air blown from the first other-use outlet 540 and the second other-use outlet 630 is not limited to the temperature adjustment of the battery, but also the temperature adjustment of the temperature refrigerator mounted on the vehicle or the air inside the vehicle. It can also be used for exhaust (ie, ventilation inside the car).

Further, the first air conditioner 10 has a first air volume adjusting unit 120 that adjusts the air volume blown out from the first air outlet 110 and the air volume blown out from the first other purpose air outlet 540. The first air volume adjusting unit 120 is composed of, for example, a face door 17 that opens and closes the face outlet opening 114 and a first other purpose door 121 that opens and closes the first other purpose outlet opening 117. The first air volume adjusting unit 120 is a rotary door or a sliding door configured so that the opening of one of the face blowing opening 114 and the first other purpose blowing opening 117 closes the other opening. It may be configured by.

Further, the second air conditioner 20 also has a second air volume adjusting unit 220 that adjusts the air volume blown from the second air outlet 210 and the air volume blown from the second other purpose air outlet 630. The second air volume adjusting unit 220 is composed of, for example, a ceiling outlet door 27 that opens and closes the ceiling outlet opening 214, and a second other purpose door 221 that opens and closes the second other purpose outlet opening 216. The second air volume adjusting unit 220 is also a rotary door or a sliding door configured to close the other opening as one of the ceiling outlet 214 and the second other purpose outlet 216 is opened. It may be configured by.

The control device 40 of the fourth embodiment also controls the drive of the first air conditioner 10 and the second air conditioner 20 according to the position of the seat 32 as the movable part of the front seat 3 detected by the position detection unit 30. .. As shown in FIG. 14, the control device 40 reduces the air volume A1 blown out from the first outlet 110 as the seat portion 32 of the front seat 3 approaches the first outlet 110, and from the second outlet 210. Increase the air volume B1 blown out. At that time, the control device 40 increases the air volume C1 blown out from the first other-use outlet 540 as the seat portion 32 of the front seat 3 approaches the first outlet 110, and from the second other-use outlet 630. The air volume D1 blown out is reduced. Specifically, the control device 40 drives and controls the first air volume adjusting unit 120 as the seat portion 32 of the front seat 3 approaches the first air outlet 110, so that the air volume blown out from the first air outlet 110. A1 is made smaller, and the air volume C1 blown out from the first other purpose outlet 540 is made larger. At that time, the control device 40 increases the air volume B1 blown out from the second air outlet 210 by driving and controlling the second air volume adjusting unit 220, and increases the air volume D1 blown out from the second other purpose air outlet 630. Make it smaller.

On the other hand, as shown in FIG. 15, the control device 40 increases the air volume A2 blown out from the first outlet 110 as the seat portion 32 of the front seat 3 approaches the second outlet 210, and the second outlet The air volume B2 blown out from 210 is reduced. At that time, the control device 40 reduces the air volume C2 blown out from the first other-use outlet 540 as the seat portion 32 of the front seat 3 approaches the second outlet 210, and from the second other-use outlet 630. Increase the air volume D2 blown out. Specifically, the control device 40 drives and controls the first air volume adjusting unit 120 so that the seat portion 32 of the front seat 3 approaches the second air outlet 210, so that the air volume blown out from the first air outlet 110. A2 is increased, and the air volume C2 blown out from the first other purpose outlet 540 is decreased. At that time, the control device 40 reduces the air volume B2 blown out from the second air outlet 210 by driving and controlling the second air volume adjusting unit 220, and reduces the air volume D2 blown out from the second other purpose air outlet 630. Enlarge.

In the fourth embodiment described above, the first air conditioner 10 and the second air conditioner 20 can be used for various purposes other than vehicle interior air conditioning. Then, of the first air conditioner 10 and the second air conditioner 20, the air conditioning air blown out from the outlets 540 and 630 for other purposes of the air conditioner having the smaller load for air conditioning in the vehicle interior is mainly used in the vehicle interior. It is used for purposes other than air conditioning. Therefore, it is possible to prevent the load from being concentrated on the blowers 13 and 23 of either the first air conditioner 10 or the second air conditioner 20. Therefore, this air-conditioning system can reduce the load on the blowers 13 and 23 of the first air-conditioning device 10 and the second air-conditioning device 20, respectively, and extend the life of the air-conditioning system.

Further, in the fourth embodiment, the control device 40 drives and controls the first air volume adjusting unit 120 to blow out the air volume from the first outlet 110 and the air volume blown out from the first other purpose outlet 540. It is possible to adjust. Further, the control device 40 can adjust the air volume blown out from the second air outlet 210 and the air volume blown out from the second other purpose air outlet 630 by driving and controlling the second air volume adjusting unit 220. Is.

(Fifth Embodiment)
The fifth embodiment will be described with reference to FIGS. 16 to 18. The fifth embodiment is a modification of the configuration of the air outlets of the first air conditioner 10 and the second air conditioner 20 with respect to the first embodiment, and the other parts are the same as those of the first embodiment. Only the part different from one embodiment will be described.

In the fifth embodiment, the outlet of the first foot duct 52 connected to the first foot outlet opening 115 provided in the first air conditioning unit 100 of the first air conditioner 10 corresponds to the first outlet 110. The first foot duct 52 can blow air-conditioned air from the first air outlet 110 provided below the instrument panel toward the feet of the occupant seated in the front seat 3. The first air conditioner 10 may integrally configure the first air conditioner unit 100 and the first foot duct 52. Alternatively, the conditioned air may be directly blown out from the blowout opening 115 of the first air conditioner 10.

Further, in the fifth embodiment, the outlet of the second foot duct 62 connected to the second foot outlet opening 215 provided in the second air conditioning unit 200 of the second air conditioner 20 corresponds to the second outlet 210. do. The second foot duct 62 can blow air-conditioned air from the second air outlet 210 provided behind the front seat 3 toward the feet of the occupant seated in the front seat 3. The second air conditioner 20 may integrally configure the second air conditioner unit 200 and the second foot duct 62. Alternatively, the conditioned air may be directly blown out from the blowout opening 215 of the second air conditioner 20.

Here, as shown in FIG. 18, a space 35 through which the wind can pass is provided between the seat portion 32 of the front seat 3 and the floor surface 7 of the vehicle body. Therefore, the air-conditioned air blown out from the second outlet 210 passes through the space 35 between the seat portion 32 of the front seat 3 and the floor surface 7 of the vehicle body, and is delivered to the feet of the occupant seated in the front seat 3.

The control device 40 of the fifth embodiment also controls the drive of the first air conditioner 10 and the second air conditioner 20 according to the position of the seat 32 of the front seat 3 detected by the position detection unit 30. As shown in FIG. 16, the control device 40 reduces the air volume A1 blown out from the first outlet 110 as the seat portion 32 of the front seat 3 approaches the first outlet 110, and from the second outlet 210. The drive of the first blower 13 and the second blower 23 is controlled so as to increase the air volume B1 blown out.

On the other hand, as shown in FIG. 17, the control device 40 increases the air volume A2 blown out from the first outlet 110 as the seat portion 32 of the front seat 3 approaches the second outlet 210, and the second outlet The drive of the first blower 13 and the second blower 23 is controlled so as to reduce the air volume B2 blown from 210.

At this time, the magnitude relation of each air volume is A2> A1 ≧ 0, B1> B2 ≧ 0. Then, the air volumes A1, A2, B1 and B2 blown out from the first outlet 110 and the second outlet 210 are seated in the front seat 3 regardless of the position of the seat portion 32 of the front seat 3. The total air conditioning capacity supplied to the occupants is set to be almost the same.

The air-conditioning system 1 of the fifth embodiment described above can also exert the same effects as those of the first embodiment and the like in the lower body air-conditioning.

(Sixth Embodiment)
The sixth embodiment will be described with reference to FIGS. 19 to 23. The sixth embodiment is a modification of a part of the control method of the first air conditioner 10 and the second air conditioner 20 with respect to the first embodiment, and the other parts are the same as those of the first embodiment. Only the part different from the first embodiment will be described. Note that in FIGS. 19 to 23, the position detection unit 30 and the control device 40 are not shown.

In the sixth embodiment, the outlet of the face duct 51 corresponds to the first outlet 110 among the plurality of ducts included in the first air conditioner 10. Further, among the plurality of ducts included in the second air conditioner 20, the outlet of the ceiling duct 61 corresponds to the second outlet 210.

The control device 40 of the sixth embodiment also controls the drive of the first air conditioner 10 and the second air conditioner 20 according to the position of the seat 32 as the movable part of the front seat 3 detected by the position detection unit 30. .. However, the control device 40 divides the range in which the seat portion 32 moves in the front-rear direction of the vehicle into a front region 80, an intermediate region 81, and a rear region 83, and performs different control in each region.

The front region 80 refers to the region between the frontmost portion and the first reference position P1. The intermediate region 81 refers to an region between the first reference position P1 and the second reference position P2. The rear region 83 refers to the region between the second reference position P2 and the rearmost portion. The first reference position P1 and the second reference position P2 can be arbitrarily set by an experiment or the like. Further, the first reference position P1 and the second reference position P2 may be at the same position.

Here, as shown in FIG. 19, when the seat portion 32 of the front seat 3 is located at the frontmost portion, the air volume blown out from the first outlet 110 is set to A1, and the air volume blown out from the second outlet 210 is defined as A1. Let it be B1. As shown in FIG. 20, when the center 36 of the seat portion 32 of the front seat 3 is located in the front region 80, the air volume blown out from the first outlet 110 is A2, and the air volume blown out from the second outlet 210. Let B2. As shown in FIG. 21, when the center 36 of the seat portion 32 of the front seat 3 is located in the intermediate region 81, the air volume blown out from the first outlet 110 is A3, and the air volume blown out from the second outlet 210. Let B3. As shown in FIG. 22, when the center 36 of the seat portion 32 of the front seat 3 is located in the rear region 82, the air volume blown out from the first outlet 110 is A4, and the air volume blown out from the second outlet 210. Let B3. As shown in FIG. 23, when the seat portion 32 of the front seat 3 is located at the rearmost portion, the air volume blown out from the first outlet 110 is A5, and the air volume blown out from the second outlet 210 is B5. .. At this time, the magnitude relationship of each air volume blown out from the first outlet 110 and the second outlet 210 is A1 = A2 <A3 <A4 <A5, B1> B2> B3> B4 = B5.

That is, when the center 36 of the seat portion 32 of the front seat 3 is in the front region 80, the control device 40 keeps the air volumes A1 and A2 blown out from the first outlet 110 constant. When the center 36 of the seat portion 32 of the front seat 3 is located in the intermediate region 81 and the rear region 82, the control device 40 is blown out from the first outlet 110 as the seat portion 32 is farther from the first outlet 110. Increase the air volume A2 to A5.

Further, when the center 36 of the seat portion 32 of the front seat 3 is in the rear region 82, the control device 40 keeps the air volumes B5 and B4 blown out from the second outlet 210 constant. When the center 36 of the seat portion 32 of the front seat 3 is located in the intermediate region 81 and the front region 80, the control device 40 is blown out from the second outlet 210 as the seat portion 32 is farther from the second outlet 210. Increase the air volume B4 to B1.

As a result, in the sixth embodiment, when the seat portion 32 of the front seat 3 moves from the frontmost portion toward the first reference position P1, the first outlet is in a state where the distance between the first outlet 110 and the occupant is short. The air volumes A1 and A2 blown out from 110 are constant. Therefore, in the front region 80, the air-conditioning air blown out from the first air outlet 110 does not increase, so that the air-conditioning air blown out from the first air outlet 110 may be concentrated and blown to one place on the occupant's body. It can be prevented. Therefore, the air-conditioning system 1 can further improve the comfort of the occupant due to the wrap-around ventilation.

Further, in the sixth embodiment, when the seat portion 32 of the front seat 3 moves from the rearmost portion toward the second reference position P2, the second outlet 210 is in a state where the distance between the second outlet 210 and the occupant is short. The air volumes B4 and B5 blown out from the air are constant. Therefore, in the rear region 82, the air-conditioning air blown out from the second air outlet 210 does not increase, so that the air-conditioning air blown out from the second air outlet 210 may be concentrated and blown to one place on the occupant's body. It can be prevented. Therefore, the air-conditioning system 1 can further enhance the comfort of the occupant due to the wrap-around ventilation.

(Other embodiments)
The present invention is not limited to the above-described embodiment, and can be appropriately modified within the scope of the claims. Further, the above-described embodiments are not unrelated to each other, and can be appropriately combined unless the combination is clearly impossible. Further, in each of the above embodiments, it goes without saying that the elements constituting the embodiment are not necessarily essential except when it is clearly stated that they are essential and when they are clearly considered to be essential in principle. stomach. Further, in each of the above embodiments, when numerical values such as the number, numerical values, quantities, and ranges of the constituent elements of the embodiment are mentioned, when it is clearly stated that they are particularly essential, and in principle, the number is clearly limited to a specific number. It is not limited to the specific number except when it is done. Further, in each of the above embodiments, when referring to the shape, positional relationship, etc. of a component or the like, the shape, unless otherwise specified or limited in principle to a specific shape, positional relationship, etc. It is not limited to the positional relationship.

For example, in each of the above embodiments, each air conditioning unit is provided with an air volume adjusting unit for adjusting the air volume blown out from each outlet, but the present invention is not limited to this. In another embodiment, the air volume adjusting unit may be provided in a duct connected to each air conditioning unit.

For example, in each of the above embodiments, the air conditioning system is mounted on a vehicle having two rows of seats including front seats and rear seats, but the present invention is not limited to this. In other embodiments, the air conditioning system may be mounted on a vehicle with one row of seats or a vehicle with three or more rows of seats.

(summary)
According to the first aspect shown in part or all of the above embodiments, the air conditioning system mounted on the vehicle with the front seats having at least a part of the movable part movable in the front-rear direction of the vehicle. It is equipped with an air conditioner, a position detector, and a control device. The air conditioner is a blower that blows air-conditioning air, a first air outlet that blows air-conditioning air blown by the blower from the front of the vehicle to the occupants seated in the front seats, and air-conditioning air blown by the blower in the front seats. It has a second air outlet that blows out from the rear of the vehicle to the occupants seated in. The position detection unit detects the position or angle of the movable portion of the front seat. The control device controls the drive of the air conditioner according to the position or angle of the movable portion detected by the position detection unit. Here, the control device reduces the amount of air blown from the first outlet as the movable portion approaches the first outlet in the entire range or a part of the range in which the movable portion moves in the front-rear direction of the vehicle, and the second Increase the amount of air blown from the air outlet. Further, the control device increases the amount of air blown from the first outlet and decreases the amount of air blown from the second outlet as the movable portion approaches the second outlet.

According to the second aspect, the blower has a first blower and a second blower. The air conditioner is configured to blow out the air conditioning air blown by the first blower from the first outlet and the air conditioning air blown by the second blower from the second outlet. It has a second air conditioner and a second air conditioner.

According to this, the conditioned air blown by the first blower of the first air conditioner and the air-conditioned air blown by the first blower of the second air conditioner are used to air-condition the occupants seated in the front seats. Is possible. Therefore, by distributing the load to both the first blower and the second blower, the load of each blower is reduced. Therefore, this air conditioning system can extend the life of the first blower and the second blower.

According to the third aspect, the control device causes the air volume blown from the first air outlet to be smaller and the air volume to be blown from the second air outlet to be larger as the moving portion approaches the first air outlet. Controls the drive of the first blower and the second blower. In addition, the control device uses the first blower and the second blower so that the closer the movable part is to the second outlet, the larger the air volume blown from the first outlet and the smaller the air volume blown from the second outlet. Control the drive of the blower.

According to this, the load of each blower can be reduced by distributing the load to both blowers without concentrating the load on either one of the first blower and the second blower.

According to the fourth aspect, the first air conditioner further has a first other use air outlet for blowing out air conditioning air used for purposes other than vehicle interior air conditioning. The second air conditioner further has a second air outlet for blowing out air conditioning air used for purposes other than vehicle interior air conditioning. In the control device, as the movable part approaches the first outlet, the amount of air blown from the first outlet is reduced, the amount of air blown from the first other purpose outlet is increased, and the amount of air blown from the second outlet is increased. Increase the amount of air blown out and reduce the amount of air blown out from the second and other purpose outlets. Further, in the control device, the closer the movable part is to the second outlet, the larger the air volume blown from the first outlet, the smaller the air volume blown from the first other purpose outlet, and the second blow. The air volume blown out from the outlet is reduced, and the air volume blown out from the second other purpose air outlet is increased.

According to this, of the first air conditioner and the second air conditioner, the air conditioner air blown out from the outlet for other purposes of the air conditioner having the smaller load for air conditioning in the vehicle interior is used for applications other than the air conditioner in the vehicle interior. Used for main. Therefore, it is possible to prevent the load from being concentrated on one of the blowers of the first air conditioner and the second air conditioner. Therefore, the load on each blower can be reduced and the life of each blower can be extended.

According to the fifth aspect, the first air conditioner further includes a first air volume adjusting unit that adjusts the air volume blown out from the first air outlet and the air volume blown out from the first other purpose air outlet. The second air conditioner further has a second air volume adjusting unit that adjusts the air volume blown out from the second air outlet and the air volume blown out from the second other purpose air outlet. In the control device, the closer the movable part is to the first air outlet, the smaller the air volume blown out from the first air outlet, and the larger the air volume blown out from the first other purpose air outlet. Drive control. At that time, the control device drives and controls the second air volume adjusting unit so as to increase the air volume blown out from the second air outlet and decrease the air volume blown out from the second other purpose air outlet. In addition, the control device adjusts the first air volume so that the closer the movable part is to the second outlet, the larger the air volume blown out from the first outlet, and the smaller the air volume blown out from the first other purpose outlet. Drive control of the unit. At that time, the control device drives and controls the second air volume adjusting unit so as to reduce the air volume blown out from the second air outlet and increase the air volume blown out from the second other purpose air outlet.

According to this, the control device can adjust the air volume blown out from the first air outlet and the air volume blown out from the first other purpose air outlet by driving and controlling the first air volume adjusting unit. be. Further, the control device can adjust the air volume blown out from the second air outlet and the air volume blown out from the second other purpose air outlet by driving and controlling the second air volume adjusting unit.

According to the sixth viewpoint, the conditioned air blown out from the first other-purpose air outlet and the second other-purpose air outlet is the temperature control of the battery mounted on the vehicle, the temperature control of the refrigerator, or the air inside the vehicle. It is used for any of the purposes of discharge. According to this, the first air conditioner and the second air conditioner can be used for various purposes other than the vehicle interior air conditioner.

According to the seventh aspect, a predetermined first reference position is defined in the range in which the movable portion moves in the front-rear direction of the vehicle. When the movable part is between the first reference position and the front part, the control device makes the air volume blown out from the first air outlet constant. Then, when the movable portion is between the first reference position and the rearmost portion, the control device increases the air volume blown out from the first outlet as the movable portion is farther from the first outlet.

By the way, when the movable part of the front seat moves from the frontmost part toward the first reference position, if the air volume blown out from the first air outlet increases while the distance between the first air outlet and the occupant is short, the occupant The air is concentrated on one part of the body, and the comfort due to the wrapping air may be deteriorated. Therefore, when the movable part of the front seat is between the front part and the first reference position, it is possible to further enhance the comfort by wrapping and blowing by keeping the air volume blown out from the first air outlet constant. be.

According to the eighth viewpoint, a predetermined second reference position is defined in the range in which the movable portion moves in the front-rear direction of the vehicle. When the movable part is between the second reference position and the rearmost part, the control device makes the air volume blown out from the second outlet constant. Then, when the movable portion is between the second reference position and the frontmost portion, the control device increases the air volume blown out from the second outlet as the movable portion is farther from the second outlet.

By the way, when the movable part of the front seat moves from the rearmost part toward the second reference position, the distance between the second air outlet and the occupant is short. The air is concentrated on one part of the body, and the comfort due to the wrapping air may be deteriorated. Therefore, when the movable part of the front seat is between the rearmost part and the second reference position, it is possible to further enhance the comfort by wrapping and blowing by keeping the air volume blown out from the second air outlet constant. be. The first reference position described in the seventh viewpoint and the second reference position described in the eighth viewpoint may be the same position or may be different positions.

1 Air conditioning system 3 Front seat 10 Air conditioner, 1st air conditioner 13 Blower, 1st blower 30 Position detection unit 32 Seat 33 Backrest 40 Control device 110 1st air outlet 210 2nd air outlet

Claims (8)

An air conditioning system mounted on a vehicle (2) having a front seat (3) having at least a part of movable parts (32, 33) that can move in the front-rear direction of the vehicle.
The blower (13) that blows the air-conditioning air, the first outlet (110) that blows the air-conditioning air blown by the blower to the occupant (6) seated in the front seat from the front of the vehicle, and the blower. An air conditioner (10) having a second air outlet (210) that blows the air-conditioned air from the rear of the vehicle to the occupant seated in the front seat.
Position detection units (30, 34) that detect the position or angle of the movable part of the front seat, and
A control device (40) that controls the drive of the air conditioner according to the position or angle of the movable portion detected by the position detection unit is provided.
The control device is
In the entire or part of the range in which the movable part moves in the front-rear direction of the vehicle.
As the movable portion approaches the first outlet, the amount of air blown from the first outlet is reduced, and the amount of air blown from the second outlet is increased.
An air conditioning system that increases the amount of air blown from the first outlet and decreases the amount of air blown from the second outlet as the movable portion approaches the second outlet. The blower has a first blower (13) and a second blower (23).
The air conditioner includes a first air conditioner (10) configured to blow out the conditioned air blown by the first blower from the first outlet, and the first air conditioner blown by the second blower. 2. The air conditioning system according to claim 1, further comprising a second air conditioner (20) configured to blow out from an outlet. The control device is
The first blower and the second blower so that the closer the movable portion is to the first outlet, the smaller the air volume blown from the first outlet and the larger the air volume blown from the second outlet. Control the drive of the blower,
The first blower and the second blower so as to increase the amount of air blown from the first outlet and decrease the amount of air blown from the second outlet as the movable portion approaches the second outlet. The air conditioning system according to claim 2, which controls the drive of the blower. The first air conditioner has a first other use air outlet (540) for blowing out air conditioning air used for purposes other than vehicle interior air conditioning.
The second air conditioner has a second air outlet (630) for blowing out air conditioning air used for purposes other than vehicle interior air conditioning.
The control device is
The closer the movable portion is to the first outlet, the smaller the air volume blown out from the first outlet, the larger the air volume blown out from the first other purpose outlet, and the second outlet. Increase the amount of air blown out from, and reduce the amount of air blown out from the second other purpose outlet.
The closer the movable portion is to the second outlet, the larger the air volume blown from the first outlet, the smaller the air volume blown from the first other purpose outlet, and the second outlet. The air conditioning system according to claim 2, wherein the air volume blown out from the air conditioner is reduced and the air volume blown out from the second other use outlet is increased. The first air conditioner further includes a first air volume adjusting unit (120) that adjusts the air volume blown out from the first air outlet and the air volume blown out from the first other purpose air outlet.
The second air conditioner further includes a second air volume adjusting unit (220) that adjusts the air volume blown out from the second air outlet and the air volume blown out from the second other purpose air outlet.
The control device is
The first air volume adjusting unit is such that the closer the movable portion is to the first air outlet, the smaller the air volume blown from the first air outlet and the larger the air volume blown from the first other purpose air outlet. The second air volume adjusting unit is driven and controlled so as to increase the air volume blown out from the second air outlet and decrease the air volume blown out from the second other purpose air outlet.
The closer the movable portion is to the second outlet, the larger the air volume blown out from the first outlet, and the smaller the air volume blown out from the first other purpose air outlet. The second air volume adjusting unit is driven and controlled so as to reduce the air volume blown out from the second air outlet and increase the air volume blown out from the second other purpose air outlet. Item 4. The air conditioning system according to item 4. The conditioned air blown out from the first other-use outlet and the second other-use outlet can be any of the temperature control of the battery mounted on the vehicle, the temperature control of the refrigerator, or the discharge of the air inside the vehicle. The air conditioning system according to claim 4 or 5, which is used for the above purpose. When a predetermined first reference position (P1) is specified in the range in which the movable portion moves in the front-rear direction of the vehicle,
The control device is
When the movable part is between the first reference position and the front part, the air volume blown out from the first air outlet is made constant.
Claims 1 to 6 that when the movable portion is between the first reference position and the rearmost portion, the farther the movable portion is from the first outlet, the larger the air volume blown out from the first outlet. The air conditioning system according to any one of the above. When a predetermined second reference position (P2) is specified in the range in which the movable portion moves in the front-rear direction of the vehicle,
The control device is
When the movable part is between the second reference position and the rearmost part, the air volume blown out from the second outlet is made constant.
Claims 1 to 7 that when the movable portion is between the second reference position and the frontmost portion, the farther the movable portion is from the second outlet, the larger the air volume blown out from the second outlet. The air conditioning system according to any one of the above.

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