KR101644452B1 - Air conditionig state display apparatus - Google Patents

Air conditionig state display apparatus Download PDF

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Publication number
KR101644452B1
KR101644452B1 KR1020150154697A KR20150154697A KR101644452B1 KR 101644452 B1 KR101644452 B1 KR 101644452B1 KR 1020150154697 A KR1020150154697 A KR 1020150154697A KR 20150154697 A KR20150154697 A KR 20150154697A KR 101644452 B1 KR101644452 B1 KR 101644452B1
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KR
South Korea
Prior art keywords
seat
color
air
temperature
conditioning apparatus
Prior art date
Application number
KR1020150154697A
Other languages
Korean (ko)
Inventor
이현우
Original Assignee
콘티넨탈 오토모티브 일렉트로닉스 유한회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 콘티넨탈 오토모티브 일렉트로닉스 유한회사 filed Critical 콘티넨탈 오토모티브 일렉트로닉스 유한회사
Priority to KR1020150154697A priority Critical patent/KR101644452B1/en
Application granted granted Critical
Publication of KR101644452B1 publication Critical patent/KR101644452B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H1/00285—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for vehicle seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00807—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00985—Control systems or circuits characterised by display or indicating devices, e.g. voice simulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • B60N2/5628—Heating or ventilating devices characterised by convection by air coming from the vehicle ventilation system, e.g. air-conditioning system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5678—Heating or ventilating devices characterised by electrical systems

Abstract

The present invention relates to an indoor temperature sensor for detecting an indoor temperature inside a vehicle. A seat air conditioning apparatus for controlling the temperature of the seat; A display unit for displaying an operation state of the seat air conditioning apparatus; And a controller for displaying an operating state of the seat air-conditioning apparatus through the display unit according to a temperature difference between the room temperature of the room temperature sensor and a predetermined target temperature, and an operating time of the seat air-conditioning apparatus.

Description

TECHNICAL FIELD [0001] The present invention relates to an air conditioner status display device,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an air conditioner status display apparatus for a vehicle, and more particularly, to an air conditioner status display apparatus for a vehicle that guides a driver to an operating condition of a seat air conditioner during an air conditioner function.

Background Art [0002] Generally, a vehicle air conditioner is an automobile interior that is installed for the purpose of cooling and heating the interior of a vehicle in the summer or winter season, or for preventing the driver's front and rear visibility by eliminating windsurfing during rain or winter .

Such an air conditioner selectively introduces indoor air or outdoor air through an air blowing unit, and heats or cools the air through a heating device and a cooling device, and then discharges the air through the air blowing unit into a room of a vehicle.

Background Art [0002] In recent years, a seat air conditioner is provided on a seat in order to improve the convenience of passengers. The seat air-conditioning apparatus includes a seat heating device for heating the seat to increase the temperature of the seat, and a seat ventilation device for lowering the temperature of the seat by discharging air into the seat.

On the other hand, when 15 minutes have elapsed after the operation of the air conditioner, the convenience for operation and the comfort are sufficiently secured, so that the necessity of continuous operation of the sheet heating apparatus and the sheet heating apparatus is reduced. However, there is a problem that the driver does not perceive this, and the seat air-conditioning apparatus operates inefficiently.

The background art of the present invention is disclosed in Korean Patent Application Publication No. 10-2015-0044605 (Feb.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an air conditioner status display device for a vehicle that displays an operation status of a seat and the like to a driver while performing an air conditioning function .

Another object of the present invention is to provide an air conditioner status display device for a vehicle that indicates to the driver that the seat air conditioner is in an unnecessary state when the seat air conditioner is in operation even when the comfort of the vehicle interior is sufficiently secured through the air conditioning function .

According to an aspect of the present invention, there is provided an air conditioning state display apparatus for a vehicle, including: an indoor temperature sensor for sensing an indoor temperature inside a vehicle; A seat air conditioning apparatus for controlling the temperature of the seat; A display unit for displaying an operation state of the seat air conditioning apparatus; And a controller for displaying an operating state of the seat air-conditioning apparatus through the display unit according to a temperature difference between the room temperature of the room temperature sensor and a predetermined target temperature, and an operating time of the seat air-conditioning apparatus.

The seat air conditioning apparatus of the present invention includes: a seat heating device for heating a seat to increase the temperature of the seat; And a seat ventilation device for lowering the temperature of the seat by discharging air into the seat.

The display unit of the present invention is characterized in that, as the operating time of the sheet heating apparatus is increased in a state where the temperature difference is equal to or less than the set value, the color of the green series or the color of the blue series is changed to the color of the red series.

The display unit of the present invention is characterized in that the color of the green series or the color of the red series is changed to the color of the blue series as the operating time of the seat ventilation apparatus increases in a state where the temperature difference is equal to or lower than the set value.

According to another aspect of the present invention, there is provided an air conditioning status display apparatus for a vehicle, comprising: a seat air conditioning apparatus for controlling a temperature of a seat; A display unit for displaying an operation state of the seat air conditioning apparatus; And a control unit for displaying an operation state of the seat air-conditioning apparatus through the display unit according to the operation time of the seat air-conditioning apparatus.

The seat air conditioning apparatus of the present invention includes: a seat heating device for heating a seat to increase the temperature of the seat; And a seat ventilation device for lowering the temperature of the seat by discharging air into the seat.

The display unit of the present invention is characterized in that a red-based color is displayed in a red-based color or a blue-based color as the operating time of the sheet heating apparatus is increased.

The display unit of the present invention is characterized in that a blue color is displayed in a green color or a red color as the operation time of the seat ventilation apparatus increases.

The air conditioner of the present invention displays the operating state of the heat wire and the ventilation sheet to the driver while performing the air conditioning function of the vehicle according to one aspect of the present invention. In particular, when the seat air conditioner is in operation even when the comfort of the vehicle interior is sufficiently secured through the air conditioning function, It can be informed that the seat air-conditioning apparatus is operating unnecessarily.

1 is a block diagram of an apparatus for displaying the air conditioning state of a vehicle according to an embodiment of the present invention.
2 is a flowchart of a method for displaying the air conditioning state of a vehicle according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a vehicle air conditioning status display apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. Further, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the user, the intention or custom of the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

1 is a block diagram of an apparatus for displaying the air conditioning state of a vehicle according to an embodiment of the present invention.

1, an apparatus for displaying the air conditioning state of a vehicle according to an embodiment of the present invention includes an indoor temperature sensor 10, an air conditioner 20, a seat air conditioner 30, a display unit 40, ).

The room temperature sensor 10 senses the temperature of the vehicle interior.

The air conditioner 20 includes a heating device (not shown), a cooling device (not shown), and a blower device (not shown) for heating or cooling the air to blow air into the inside of the vehicle .

Generally, a cooling device lowers the temperature of a vehicle interior by discharging cold air by exchanging heat between air and refrigerant through a cooling cycle inside the vehicle.

The heating device raises the temperature of the vehicle interior by discharging warm air by exchanging heat between the air blown by the blowing fan and the cooling water passing through the heater core.

The air blowing device discharges air heat-exchanged by the above-described air conditioning device or heating device by adjusting the direction and air volume to the vehicle interior.

For example, the air conditioner 20 is not limited to the above-described embodiments. For example, if the temperature of the air supplied to the room of the vehicle is controlled and the air volume of the air to be discharged is controlled, All can be employed.

The seat air conditioning apparatus 30 increases the temperature of a seat (not shown) in a vehicle interior and discharges air to the seat. The seat air conditioning apparatus 30 includes a seat heating apparatus 31 and a seat ventilation apparatus 32.

The sheet heating apparatus 31 has a heating wire (not shown) inside to raise the temperature of the sheet, and heats the sheet by applying a current to the heating wire.

The seat ventilator 32 is a ventilating seat (not shown) that ventilates air to the seat. This ventilation sheet has a blower (not shown) and discharges the air supplied by the blower through a duct (not shown).

For example, the seat ventilation device 32 can be variously applied to ensure proper cooling performance. For example, the seat ventilation device 32 may be a type that sends air using a specific type of mat, A system for providing the air that has been air-conditioned in connection with the air-conditioning system, and the like.

The display unit 40 displays the operating state of the seat air-conditioning apparatus 30. [ The display unit 40 can display the operation state of the seat air conditioning apparatus 30 in various colors. For example, the display unit 40 may display the operation state of the seat air conditioning apparatus 30 using red, green, and blue colors, or may combine these colors to display a more various colors. To this end, the display unit 40 may include a red LED (Light Emitting Diode) 41, a green LED 42, and a blue LED 43.

The control unit 50 senses the room temperature through the room temperature sensor 10 and determines whether the condition for performing the air conditioning function is satisfied through the room temperature. Herein, the air conditioner 20 and the seat air conditioner 30 can be automatically turned on by the automatic air-conditioning mode, but they also include the driver directly turning on or off.

When the condition for performing the air conditioning function is satisfied, the control unit 50 operates the air conditioner 20 and the seat air conditioner 30. The control unit 50 also detects a temperature difference between a room temperature sensed by the room temperature sensor 10 and a predetermined target temperature for performing an air conditioning function and detects an operation time of the seat air conditioning apparatus 30. [

Here, the target temperature is a predetermined room temperature for performing the air conditioning function, and the controller 50 controls the air conditioner 20 such that the room temperature follows the target temperature.

In addition, the control unit 50 displays the operation state of the seat air conditioning apparatus 30 through the display unit 40 according to the temperature difference and the operation time.

In this case, the controller 50 changes the color of the display unit 40 from the hue of the green system or the system of the blue system to the system of the red system as the operating time of the seat heating apparatus 31 increases in a state where the temperature difference is equal to or less than the set value.

Further, the controller 50 changes the color of the display unit 40 from a green-based color or a red-based color to a blue-based color as the operation time of the seat ventilator 32 increases in a state where the temperature difference is equal to or less than a set value.

Here, the set value is a reference value for judging whether the air conditioner 20 is sufficiently comfortable for the operation after the operation of the air conditioner 20 and whether the comfort is sufficiently secured. Accordingly, when the temperature difference between the room temperature and the target temperature is equal to or lower than the set value, it can be judged that the comfort and the comfort for the operation are secured by the air conditioner 20.

The controller 50 may also display the operating state of the seat air-conditioning apparatus 30 through the display unit 40 based only on the operating time of the seat air-conditioning apparatus 30 regardless of whether the temperature difference is less than the set value .

That is, the control unit 50 operates the air conditioner 20 when the room temperature satisfies the condition for performing the air conditioning function. At the same time, the user or the like can operate at least one of the seat heating device 31 and the seat ventilation device 32 of the seat air-conditioning device 30. [

For example, the temperature of the seat heating device 31 may be maintained at a temperature suitable for the driver after the turning on of the seat heating device 31. However, as the time elapses, the seat heating device 31 becomes excessively overheated, The color of the display unit 40 is changed from the first green system color to the red system color if the temperature difference is less than the set value.

In addition, the temperature of the seat heating device 31 can be maintained at a suitable temperature for the driver after the turning on of the seat heating device 31. However, as the time elapses, the seat heating device 31 overheats the seat heating device 31. As the seat ventilation device 32 is turned on, The display unit 40 is displayed in a blue-based color in a red-based color.

Hereinafter, a method for displaying the air conditioning state of a vehicle according to an embodiment of the present invention will be described in detail.

2 is a flowchart of a method for displaying the air conditioning state of a vehicle according to an embodiment of the present invention.

Referring to FIG. 2, the controller 50 detects the room temperature of the vehicle through the indoor temperature sensor 10, and determines whether the condition for performing the air conditioning function is satisfied based on the sensed room temperature (S10).

If it is determined in step S10 that the conditions for performing the air conditioning function are satisfied, the control unit 50 operates the air conditioner 20 and the seat air conditioning apparatus 30 (S20).

Here, the air conditioner 20 and the seat air conditioner 30 can be automatically turned on by the automatic air conditioning function, or they can be turned on or off arbitrarily by the driver.

For reference, in the present embodiment, the automatic air conditioning function is automatically performed after the condition for performing the air conditioning function is satisfied. However, the technical scope of the present invention is not limited thereto, 20 and the seat air conditioning apparatus 30 are directly turned on.

The control unit 50 senses the indoor temperature of the vehicle through the indoor temperature sensor 10 after operating the air conditioner 20 and the seat air conditioner 30 as described above. Next, the control unit 50 detects the temperature difference between the detected room temperature and the target temperature, and detects the operating time of the seat air conditioning apparatus 30 (S30).

The control unit 50 controls the color of the display unit 40 according to the temperature difference between the room temperature and the target temperature and the operation time of the seat air conditioner 30 as follows (S40).

If the temperature difference is less than the set value and the operating time is the first set time range, for example, 7 minutes or less in the state that the seat heating apparatus 31 and the seat ventilation apparatus 32 are turned on, The display unit 40 is displayed in a green-based color.

When the temperature difference is less than the set value and the operating time is in the second set time range, for example, more than 7 minutes and less than 13 minutes in the state that the sheet heating apparatus 31 is turned on, the control unit 50 displays the display unit 40 in the red In the color of the display.

When the temperature difference is less than the set value and the operation time is in the second set time range, for example, more than 7 minutes and less than 13 minutes in the state in which the seat ventilator 32 is turned on, the control unit 50 displays the display unit 40 in the blue In the color of the display.

For example, in the above embodiment, the temperature difference is equal to or less than the set value. However, the present invention is not limited to the above embodiment, The operation state of the seat air conditioning apparatus 30 can be displayed through the display unit 40.

For example, when the operation time is in the first set time range, for example, 7 minutes or less, with the seat heating apparatus 31 and the seat ventilation apparatus 32 turned on, the control unit 50 displays the display unit 40 ) To reduce the color of the blue or red series, gradually increase the color of the green series, and finally display only the color of the green series.

When the operation time of the sheet heating apparatus 31 is in the ON state and the operation time is within the second set time range, the control unit 50 reduces And gradually increases the color of the red series to finally display only the red series.

When the operation time of the seat ventilation device 32 is turned on and the operation time is within the second set time range, for example, more than 7 minutes and less than 13 minutes, the controller 50 displays the red and green colors of the display 40 And gradually increases the color of the blue series to finally display only the color of the blue series.

In this way, it is possible to display the operation state of the heat ray and the ventilation sheet to the driver while the air conditioning function of the vehicle according to the embodiment of the present invention is performed, and particularly, even when the comfort of the vehicle interior is sufficiently secured through the air conditioning function, It is possible to inform the driver that the seat air conditioning apparatus is unnecessarily in operation.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, I will understand. Accordingly, the true scope of the present invention should be determined by the following claims.

10: Room temperature sensor
20: Air conditioner
30: Seat ventilation system
31: Sheet heating device
32: Seat ventilation
40:
41: Red LED
42: Green LED
43: Blue LED
50:

Claims (8)

An indoor temperature sensor for detecting an indoor temperature inside the vehicle;
A seat air conditioning apparatus for controlling the temperature of the seat;
A display unit for displaying an operation state of the seat air conditioning apparatus; And
And a control unit for displaying an operation state of the seat air-conditioning apparatus through the display unit according to a temperature difference between the room temperature of the room temperature sensor and a predetermined target temperature and an operation time of the seat air-
The seat air conditioning apparatus comprising: a seat heating device for heating the seat to increase the temperature of the seat; And a seat ventilation device for lowering the temperature of the seat by discharging air into the seat,
Wherein the display unit changes the color of the green system from the color of the green system to the system of the red system as the operating time of the seat heating apparatus increases with the temperature difference being equal to or lower than the set value.
delete delete The display device according to claim 1, wherein the display unit
Wherein the control unit changes the color of the green system to the color of the blue system based on the color of the green system or the color of the red system as the operating time of the seat ventilation apparatus increases with the temperature difference being equal to or lower than the set value.
A seat air conditioning apparatus for controlling the temperature of the seat;
A display unit for displaying an operation state of the seat air conditioning apparatus; And
And a control unit for displaying an operation state of the seat air-conditioning apparatus through the display unit according to an operation time of the seat air-conditioning apparatus,
The seat air conditioning apparatus comprising: a seat heating device for heating the seat to increase the temperature of the seat; And a seat ventilation device for lowering the temperature of the seat by discharging air into the seat,
Wherein the display unit displays a green-based color in a green-based color or a blue-based color as the operating time of the seat heating apparatus increases.
delete delete The display device according to claim 5, wherein the display unit
Wherein the controller displays the color of the green system in the color of the green system or the color of the blue system in the color of the red system as the operating time of the seat ventilator increases.

KR1020150154697A 2015-11-04 2015-11-04 Air conditionig state display apparatus KR101644452B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010076549A (en) * 2008-09-25 2010-04-08 Valeo Thermal Systems Japan Corp Air conditioning device for vehicle
KR20130005664A (en) * 2011-07-07 2013-01-16 현대자동차주식회사 Apparatus and method for conditioning air of cabin and seat
KR20140061581A (en) * 2012-11-12 2014-05-22 엘지전자 주식회사 Apparatus for controling air conditioner
KR101475676B1 (en) * 2013-12-27 2014-12-23 현대다이모스(주) Switch for vehicle seat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010076549A (en) * 2008-09-25 2010-04-08 Valeo Thermal Systems Japan Corp Air conditioning device for vehicle
KR20130005664A (en) * 2011-07-07 2013-01-16 현대자동차주식회사 Apparatus and method for conditioning air of cabin and seat
KR20140061581A (en) * 2012-11-12 2014-05-22 엘지전자 주식회사 Apparatus for controling air conditioner
KR101475676B1 (en) * 2013-12-27 2014-12-23 현대다이모스(주) Switch for vehicle seat

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