JPH0781377A - Vehicle air conditioning display - Google Patents

Abstract

(57) [Summary] [Purpose] Not limited to information about the status of air conditioning equipment,
Providing appropriate information as the contents of the next operation to be performed by the occupant, and further clarifying the importance of the type of display,
Improve the convenience of air conditioning operations by passengers. [Structure] A display means CL5 for displaying two or more sets of state quantities or control quantities relating to air conditioning is provided. Displays the values related to air conditioning evaluation.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicular air conditioning display device for improving convenience of air conditioning operation for passengers by appropriately switching the contents of the air conditioning display device in the vehicle.

[0002]

2. Description of the Related Art As a conventional vehicle air conditioner, for example, there is a "picture display device for air conditioner" disclosed in Japanese Utility Model Publication No. 5-26534. This technology is a picture display device of an air-conditioning system that displays the air-conditioning condition such as intake, outlet, air volume, control method (automatic or manual control), the room temperature set by the passenger, and the sunroof open / closed state. is there.

[0003]

However, in the above-mentioned air-conditioning display device in the related art, although the display regarding various air-conditioning states is performed, since it is limited to the information about the state of the air-conditioning equipment, the occupant is It is difficult to obtain appropriate information as the content of the operation to be performed, and when displaying a large amount of information, how to determine the importance of the display type in order to reduce the number of items to be displayed at the same time. There was a problem that it was not clear.

The present invention has been made in view of the above, and is not limited to information on the state of the air conditioner, but provides appropriate information as the content of the operation to be performed next by the occupant, and further displays Clarify the importance of the type of
The purpose is to improve the convenience of air conditioning operation by passengers.

[0005]

In order to achieve the above object, an air conditioning display device for a vehicle according to the present invention has an air flow generating means for generating an air flow to be introduced into a vehicle interior and a thermal environment condition in the vehicle interior. The heat exchange means for exchanging heat with the air flow to bring the vehicle into a predetermined state, the thermal environment detection means for detecting the thermal environment state inside and outside the vehicle compartment, and the thermal environment state in the vehicle interior area set by the occupant by setting each of the above means. It is equipped with an air conditioning setting means for adjusting to a state and a display means for displaying two or more sets of status quantities or control quantities related to air conditioning,
The first set of the display means displays a value related to the air conditioning capacity evaluation of the air conditioner, and the second set of the display means displays a value related to the air conditioning evaluation of the occupant.

The display means simultaneously displays at least two sets or more.

Further, an air flow generating means for generating an air flow to be introduced into the vehicle compartment, a heat exchanging means for exchanging heat with the air flow so as to bring a thermal environment condition in the vehicle compartment to a predetermined state, and heat inside and outside the vehicle compartment. A thermal environment detecting means for detecting an environmental state, and an air conditioning setting means for adjusting the thermal environment state in the vehicle compartment to a predetermined state by setting the above-mentioned means by an occupant,
The display device includes a display unit for displaying a state quantity or a control amount related to air conditioning, and a display switching unit for selectively switching between a value related to the evaluation of the air conditioning capacity of the air conditioner and a value related to the evaluation of the air conditioning of the occupant. To do.

Further, the display switching means selectively switches between a value relating to the air conditioning capacity evaluation of the air conditioner and a value relating to the air conditioning evaluation of the occupant in accordance with the thermal environment condition in the vehicle compartment.

Further, the display switching means selectively displays a value relating to the occupant's air conditioning evaluation on the display means when the thermal environment condition in the passenger compartment is close to the thermal environment condition set by the passenger within a predetermined value. When the thermal environment condition in the passenger compartment is not close to the thermal environment condition set by the occupant within a predetermined value, the display means selectively displays a value relating to the air conditioning capacity evaluation of the air conditioner. is there.

Further, the display means displays the occupant's preference for the thermal environment in the vehicle compartment as a value relating to the occupant's air conditioning evaluation, and the occupant's quantity such as an amount relating to the target blow temperature of the conditioned air as a value relating to the air conditioning capacity of the air conditioner. The degree of deviation between the set thermal environment and the actual thermal environment is displayed.

[0011]

The vehicle air-conditioning display device according to the present invention relates to the state quantity or the control quantity related to the air conditioning by the display means.
More than one group is displayed, that is, a value related to the air conditioning capacity evaluation of the air conditioner is displayed in the first group, and a value related to the air conditioning evaluation of the occupant is displayed in the second group.

Further, the display means simultaneously displays at least two sets of information relating to the air conditioning capability evaluation of the air conditioner and information relating to the occupant's air conditioning evaluation.

Further, the vehicle air-conditioning display device according to the present invention selectively displays, by means of the display switching means, information on the air-conditioning capacity evaluation of the air-conditioning device and information on the air-conditioning evaluation of the occupant.

Further, the display switching means selectively displays the information about the air conditioning capacity evaluation of the air conditioner and the information about the air conditioning evaluation of the occupant according to the thermal environment condition in the vehicle compartment.

Further, the display switching means selectively displays the information regarding the occupant's air conditioning evaluation when the thermal environment state in the passenger compartment is close to the thermal environment state set by the occupant within a predetermined value. When the thermal environment condition in the passenger compartment is not close to the thermal environment condition set by the occupant within a predetermined value, information regarding the air conditioning capacity evaluation of the air conditioner is selectively displayed.

The display means displays the occupant's preference for the thermal environment in the passenger compartment as a value relating to the occupant's air conditioning evaluation, and the occupant's amount such as the amount relating to the target outlet temperature of the conditioned air as a value relating to the air conditioning capacity of the air conditioner. The degree of deviation between the set thermal environment and the actual thermal environment is displayed.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a vehicle air conditioning display device according to the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory view showing a schematic configuration of a vehicle air conditioner. (1) The air conditioner body 1 is composed of a blower unit 2, a cooling unit 3 and a heater unit 4, and (2) is controlled by a controller 30. It

(1) Air conditioner body blower unit The blower unit 2 is formed with an outside air introduction port 5 and an inside air introduction port 6, and an intake door 7 for opening and closing both the introduction ports 5 and 6, and the intake door. An actuator 8 for rotating the fan 7, a blower fan 9 for generating conditioned air, and a blower fan motor 10 for rotating the fan 9 are arranged.

Cooling Unit An evaporator 11 is arranged in the cooling unit 3, and low-temperature refrigerant from an expansion valve (not shown) that is connected to a refrigeration cycle (not shown) is supplied to the evaporator 11 by a pipe 12 to supply air-conditioned air. After cooling, the refrigerant returns to the compressor (not shown).

Heater Unit The heater unit 4 is provided with an air mix door 13 pivotally provided with an actuator 14 for rotating the air mix door 13 and the heater core 1
5 are provided. Cooling water, which is hot water for a vehicle engine (not shown), is supplied to and circulated through the heater core 15 through a pipe 27 to heat the conditioned air passing through the heater core 15. A defroster duct 16, a vent duct 17, and a foot duct 18 communicate with the downstream end of the heater unit 4, and opening / closing doors 19, 20, 21 are pivotally supported at the base ends of the ducts 16, 17, 18, respectively. Further, actuators 22, 23, 24 for each opening / closing door are arranged. A vent grill 25 is provided at an end of the vent duct 17, and a louver fin 26 that sets a desired wind direction is provided.

(2) Controller Further, the vehicle air conditioner is provided with a controller 30 for controlling the intake mode, the air volume, the blowing mode and the temperature control of the air conditioning, and the room temperature setting device 31, the room temperature sensor 32, the outside air temperature sensor 33, Insolation sensor 34, room temperature, outlet mode to be described later, inside / outside air introduction switching mode, automatic air conditioner operation switch 35 for automatically controlling air volume setting, air conditioner stop switch 36, air volume setting device 37, introduction of air conditioning air inside or outside Alternatively, an inside / outside air introduction switching switch 38 for switching to both of them, a front window defroster switch 39 for removing window fog on the vehicle front window, and a rear window defroster switch 40 for removing window fog on the vehicle rear window are provided. .

Further, when the conditioned air is blown into the room, a vent outlet mode for blowing near the chest of the front seat occupant, a foot blowing mode for blowing near the feet of the front seat occupant, and a bi-level blow mode for blowing from both of them are selected. The output value of the switch 41 is input, and after calculation, the actuator 8 is instructed to open or close as the intake mode setting, the voltage is output to the blower fan motor 10 as the air volume setting, and the door actuator 22, as the blowing mode,
Opening and closing instructions are given to 23 and 24, respectively, and the opening degree is instructed to the air mix door actuator 14 as blowout temperature control. Reference numeral 42 denotes an air-conditioning display unit, which displays various information such as the target room temperature, the outlet mode, the rear defroster, and the air volume.

FIG. 2 is a flowchart showing the control operation of the entire air conditioner. That is, first, the entire device is initialized (S100), and various data input processing is executed (S101). Next, an air mix opening process is executed (S102), and an outlet mode process is executed (S10).
3), the thermal sensation and wind sensation reporting processing is executed (S104),
Manual switch processing and output processing are executed (S10
5). When the above steps are completed, the above step S1
Return to 01 and repeat this loop again.

[Embodiment 1] Next, a first embodiment according to the present invention will be described. FIG. 3 is a block diagram showing a schematic configuration of a vehicle air-conditioning display device according to the present invention. In the figure, CL1 is an air flow generating means such as a blower fan for generating an air flow to be introduced into the vehicle compartment, and CL2 is a vehicle. In order to set the indoor thermal environment condition to a predetermined condition, it is composed of an evaporator, a heat exchange device such as a heater core that exchanges heat with this air flow, and an air mix door that sets the air flow rate through the heat exchanger. Heat exchange means, CL3
Is a thermal environment detecting means including an outside air temperature sensor, a room temperature sensor, and a solar radiation sensor for detecting a thermal environment state inside and outside the vehicle, and CL4 is a occupant setting each of the above means and a thermal environment state inside the vehicle is a predetermined state. Air-conditioning control device for adjusting the air conditioner, various actuators, air-conditioning setting means including an operation system for air conditioning by a passenger, CL5
Is a display means for displaying the control by the air conditioning setting means CL4.

FIG. 4 is an explanatory view showing a concrete structure of the display means CL5 shown in FIG. 3, in which the room temperature is set or the stage of the air volume is directly set as the method of setting the thermal environment in this display means. Instead of setting to, the setting for “higher / lower” or “stronger / weaker” is made for automatic control of air conditioner temperature and air volume. According to this method, it is possible to perform an operation that is easier to understand for general passengers' thermal sensation or wind sensation. Note that this declaration of thermal sensation can be considered to be the occupant's preference for the thermal environment when the thermal environment is close to the comfortable temperature range.

In FIG. 4, reference numeral 31a denotes an operation system for inputting a sensed value for a thermal sensation, 37a denotes an operation system for inputting a sensed value for a wind feeling, and 43 denotes an input operation value for a wind feeling. The display system 44 is a display system for displaying the occupant's preference for the thermal environment. In this example, the display system 43 indicates that there is an operation value at the intermediate value of the wind speed feeling.
The display system 44 indicates that the setting is on the side two steps lower than the intermediate value. Next, 45 displays information corresponding to the difference between the room temperature and the quantity related to the target room temperature set by the occupant, as an amount corresponding to the difference between the target thermal environment set by the occupant and the actual thermal environment. It is a display system. In this example,
Since it is the one-step heating side from the intermediate value, it indicates that weak heating is being performed.

As described above, according to the above-described embodiment, not only the information about the condition of the air conditioning equipment but also the information about the air conditioning evaluation of the occupant is displayed, which is suitable as the content of the operation to be performed next by the occupant. Information can be provided, and for two or more display systems, at least two or more,
The display can be simultaneously performed so that the occupant can selectively see the display as needed, and as a result, the convenience of the air conditioning operation by the occupant is improved.

[Second Embodiment] Next, a second embodiment according to the present invention will be described. FIG. 5 is a block diagram showing a schematic configuration of the vehicle air-conditioning display device according to the present invention. Display switching means CL6 is added to the contents shown in FIG. The display switching means CL6 controls the display means CL5 to meet a predetermined condition (ON / OFF of the display switching switch, or
Switching based on automatic control).

ON / OFF of Display Changeover Switch FIGS. 6 and 7 are explanatory views showing a specific configuration of the display means CL5 shown in FIG. 5, in which 50 is a display changeover switch. When pressed, a display system 48 "higher / lower" that displays a preference for the thermal environment and a display system 49 "maximum heating /
Maximum cooling "can be switched. In FIG. 6, the display system 49 “maximum heating / maximum cooling” lights up, and the display system 48
The degree of deviation from the target thermal environment is displayed by thinly lighting "high / low". FIG. 7 shows a state opposite to that of FIG. 6 (display system 49 “maximum heating / maximum cooling” is lit, and display system 48 “high / low” is dimly lit), and the preference for the thermal environment is displayed. .

Automatic Control FIGS. 8 and 9 are explanatory views showing a specific configuration of the display means CL5 shown in FIG. 5, in which the display switching means CL6 (not shown) corresponds to the thermal environment condition in the vehicle interior. The display system 48 “higher / lower” that automatically displays the preference for the thermal environment and the display system 49 “maximum heating / cooling” that indicates the degree of deviation from the target thermal environment are switched. FIG. 8 shows a display system 49 “maximum heating / maximum cooling” showing the degree of deviation from the target thermal environment, and FIG. 9 shows a display system 48 “higher / lower” showing the preference for the thermal environment.

As described above, according to the above-described embodiment, the information regarding the air conditioning capacity evaluation of the air conditioner and the information regarding the air conditioning evaluation of the occupant are selectively displayed on one display device. The convenience of the air conditioning operation is improved.

Further, according to the thermal environment condition in the passenger compartment, the information regarding the air conditioning capability evaluation of the air conditioner and the information regarding the air conditioning evaluation of the occupant are selectively made to one display system, so that the occupant can be selected. It is possible to limit the display to information useful for the operation.

[Third Embodiment] FIG. 10 is a flowchart showing the operation of the vehicle air conditioner. The manual switch process and output process (S10) of the flowchart shown in FIG.
It corresponds to 5). First, it is determined whether or not the outlet mode (selection) switch has been pressed (S105-1), and if it is determined that the switch has been pressed, the vent outlet mode (S105-2), depending on the position, Bi-level blowing mode (S
105-3) and foot blowing mode (S105-3) are selected. When it is determined that the switch has not been pressed, a command signal is output to the outlet setting actuators 22, 23 and 24 so that the determined outlet mode is reached (S105-5).

Thereafter, it is determined whether or not the front defroster switch is pressed (S105-6), and when it is determined that the switch is pressed, the front defroster is operated (ON) (S105-7). In this case, an air conditioner compressor (not shown) and a refrigeration cycle are operated and the evaporator 12 dehumidifies. Further, as the outlet mode, the actuators 22, 23 and 24 are operated to set the defroster outlet mode in which the conditioned air is blown to the front window.

Specifically, the actuators 22, 23 and 24 are controlled so that only the conditioned air can be introduced into the defroster duct 16 and the introduction of the conditioned air into the vent duct 17 and the foot duct 18 is prevented. Further, if the air volume is stopped, it is set to a predetermined air volume. In addition, when the temperature of the conditioned air blows down due to the above dehumidification,
The opening degree of the air mix door 13 is controlled by the actuator 14 so that a predetermined blowout temperature is adjusted. By doing so, it becomes possible to eliminate the fogging of the front window.

When it is determined in S105-6 that the switch has not been pressed, the front defroster is stopped (OFF) (S105-8). That is, if the front defroster is operating, it is stopped and the normal air conditioning state is set.

Next, it is determined whether or not the rear defroster switch has been pressed (S105-9), and if it is determined that the switch has been pressed, the rear defroster switch is operated (ON) (S105-10). That is, by energizing the heating wire embedded in the rear window, the rear window is heated and the water droplets adhering to the surface are evaporated. Also,
If the vehicle has a rear window wiper, run that wiper. By doing so, it becomes possible to remove the fogging of the rear window. When it is determined in S105-9 that the switch is not pressed, the rear defroster is stopped (OFF) if the rear defroster is operating (S105-11).

Further, the calculated target outlet temperature Tof is 6
When it is determined whether the temperature is 0 ° C. or higher (S105-12), and when the target outlet temperature Tof is 60 ° C. or higher, the inside air circulation is executed with the intake port of the conditioned air as the room (S105). -15). On the contrary, the target outlet temperature Tof is 60
If it is determined that the temperature is not higher than ℃, then it is determined whether the target outlet temperature Tof is -20 ℃ or less (S105-1).
3). As a result, if the target outlet temperature Tof is not lower than −20 ° C., the outside air is introduced with the intake port of the conditioned air as the outside air (S105-14). On the other hand, if the target outlet temperature Tof is -20 ° C or lower, the air-conditioning air intake port is set to the room,
Internal air circulation is performed (S105-15).

That is, in steps S105-10 to S105-15, when the target outlet temperature is largely outside the comfortable room temperature range, the inside air is circulated to quickly bring the room to the set room temperature. To be However, if the internal air circulation is left as it is, the humidity included in the breath of the occupant is likely to cause fogging of the window. Therefore, in the normal case, the external air introduction is set.

Next, it is determined whether or not the suction port (selection) switch has been pressed (S105-16). As a result, when it is determined that the button is pushed, the outside air is introduced (S105-1).
7) or the internal air circulation (S105-18).
After that, a command signal is output to the actuators of the air outlet, the air inlet, and the air mix door (S105-19), and a signal is further output to the blower fan motor (S1).
05-20).

Next, it is determined whether the room temperature deviation is within 2 ° C. (S105-21). That is, if | Tic−Tptc ′ | <2 ° C. is judged and it is judged not to be within 2 ° C., the degree of deviation of the thermal environment is displayed (S105-22). That is, the degree is suggested in the display system 49 “maximum heating / maximum cooling” that indicates the degree of deviation from the target thermal environment. On the contrary, when it is determined that the temperature is within 2 ° C., the preference of the thermal environment is displayed (S105-23) and the series of operations is ended.

As described above, according to the above embodiment, when the value is close to the predetermined value, a reference value is displayed when inputting the declaration corresponding to the occupant's sense of the thermal environment as an operation. However, on the contrary, when the temperature is not within the predetermined value, for example, in an environment such as summer when cooling is started, it may be “hot” regardless of the thermal sensation of each individual. Since it is clear, the declarations corresponding to the thermal environment of the occupants are almost uniform on the "hot" side, and there is no point in displaying them. Therefore, by displaying information about the capacity of the air conditioner, it is possible to clearly indicate the degree to which the air conditioner is close to a predetermined value and to respond to the occupant's expectation for the capacity of the air conditioner.

Further, as a value relating to the air conditioning evaluation of the passenger,
The occupant's preference for the thermal environment in the passenger compartment is displayed, and as the value related to the air conditioning capacity of the air conditioner, the degree of deviation between the thermal environment set by the occupant and the actual thermal environment such as the amount related to the target outlet temperature of the conditioned air is displayed. Since this is done, it is possible to provide the occupant with optimum information according to the thermal environment in the passenger compartment.

[0044]

As described above, in the vehicular air-conditioning display device according to the present invention, the display means displays two or more sets of state quantities or control quantities related to air conditioning, that is, the first set of air-conditioning systems. The information about the air conditioning capacity evaluation is displayed in the second group, and the information about the air conditioning evaluation of the occupant is displayed in the second group, and the display means simultaneously displays at least two groups, so that the convenience of the air conditioning operation by the passenger is improved. You can

Further, in the vehicular air-conditioning display device according to the present invention, the display switching means selectively displays the information regarding the air-conditioning capacity evaluation of the air-conditioning device and the information regarding the air-conditioning evaluation of the occupant, and specifically, Selectively displays the information about the air conditioning capacity evaluation of the air conditioner and the information about the air conditioning evaluation of the occupant according to the thermal environment condition in the vehicle compartment, so that the convenience of the air conditioning operation by the occupant can be improved. .

Furthermore, when the thermal environment condition in the passenger compartment is close to the thermal environment condition set by the occupant within a predetermined value, information regarding the air conditioning evaluation of the occupant is selectively displayed,
When the thermal environment condition in the passenger compartment is not close to the thermal environment condition set by the occupant within a predetermined value, information regarding the air conditioning capacity evaluation of the air conditioner is selectively displayed. in addition,
The display means displays the occupant's preference for the thermal environment in the passenger compartment as information about the air conditioning evaluation of the occupant, and the thermal environment set by the occupant such as the amount of the target outlet temperature of the conditioned air as the information about the air conditioning capacity of the air conditioner. Since the degree of deviation from the actual thermal environment is displayed, it is not limited to information about the state of the air conditioning equipment, but provides appropriate information as the content of the operation that the occupant should perform next. Furthermore, it is important about the type of display. The degree of clarity can be clarified, and as a result, the convenience of air conditioning operation by the passenger can be improved.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing configurations of a vehicle air conditioner body and a controller.

FIG. 2 is a flowchart showing the operation of the vehicle air conditioner and controller shown in FIG.

FIG. 3 is a block diagram showing a schematic configuration (Embodiment 1) of the vehicle air conditioning display device according to the present invention.

FIG. 4 is an explanatory diagram showing a configuration and an operation of a display unit shown in FIG.

FIG. 5 is a block diagram showing a schematic configuration (Embodiment 2) of the vehicle air conditioning display device according to the present invention.

6 is an explanatory diagram showing a configuration and an operation of a display unit shown in FIG.

7 is an explanatory diagram showing a configuration and an operation of the display unit shown in FIG.

FIG. 8 is an explanatory diagram showing a configuration and an operation of the display unit shown in FIG.

9 is an explanatory diagram showing the configuration and operation of the display means shown in FIG.

FIG. 10 is a flowchart showing an operation (Embodiment 3) of the vehicle air conditioning display device according to the present invention.

FIG. 11 is a flowchart showing an operation (embodiment 3) of the vehicle air conditioning display device according to the present invention.

[Explanation of symbols]

 2 Blower unit 3 Cooling unit 4 Heater unit 30 Controller 44 Display system 45 Display system 48 Display system 49 Display system 50 Display changeover switch CL1 Airflow generating means CL2 Heat exchange means CL3 Thermal environment detecting means CL4 Air conditioning setting means CL5 Display means CL6 Display Switching means

Claims (6)

[Claims] 1. An air flow generating means for generating an air flow to be introduced into a vehicle compartment, a heat exchanging means for exchanging heat with the air flow to bring a thermal environment condition in the vehicle compartment to a predetermined state, and heat inside and outside the vehicle compartment. A thermal environment detecting means for detecting an environmental state, an air conditioning setting means for adjusting a thermal environment state in a vehicle compartment to a predetermined state by setting of each of the above means by an occupant, and two or more sets of display regarding a state quantity or a control quantity related to air conditioning. A vehicle for displaying air-conditioning capacity of the air conditioner on a first set of the display means and a value for air-conditioning evaluation of an occupant on the second set of the display means. Air conditioning display device. 2. The display means comprises at least two sets,
The vehicle air-conditioning display device according to claim 1, wherein the display is performed simultaneously. 3. An air flow generating means for generating an air flow to be introduced into the vehicle compartment, a heat exchanging means for exchanging heat with the air flow to bring a thermal environment condition in the vehicle compartment to a predetermined state, and heat inside and outside the vehicle compartment. A thermal environment detecting means for detecting an environmental state; an air conditioning setting means for adjusting the thermal environment state in the vehicle compartment to a predetermined state by setting each of the means by an occupant; and a display means for displaying a state quantity or a control quantity related to the air conditioning. An air conditioning display device for a vehicle, comprising: display switching means for selectively switching a value related to air conditioning capacity evaluation of an air conditioner and a value related to air conditioning evaluation of an occupant to the display means. 4. The display switching means selectively switches between a value related to the air conditioning capacity evaluation of the air conditioner and a value related to the air conditioning evaluation of the occupant in accordance with the thermal environment condition in the vehicle compartment. 3. The vehicle air conditioning display device described in 3. 5. The display switching means selectively displays a value relating to the occupant's air conditioning evaluation on the display means when the thermal environment condition in the passenger compartment is close to the thermal environment condition set by the passenger within a predetermined value. When the thermal environment condition in the passenger compartment is not close to the thermal environment condition set by the occupant within a predetermined value, it is possible to selectively display the value relating to the air conditioning capacity evaluation of the air conditioner on the display means. The vehicle air-conditioning display device according to claim 4. 6. The display means displays the occupant's preference for the thermal environment in the vehicle compartment as a value relating to the occupant's air conditioning evaluation, and the occupant's amount such as an amount relating to the target outlet temperature of the conditioned air as a value relating to the air conditioning capacity of the air conditioner. The vehicle air-conditioning display device according to claim 5, wherein the degree of deviation between the set thermal environment and the actual thermal environment is displayed.