KR20160009736A - Air conditioning system for automotive vehicles - Google Patents

Air conditioning system for automotive vehicles Download PDF

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Publication number
KR20160009736A
KR20160009736A KR1020140089615A KR20140089615A KR20160009736A KR 20160009736 A KR20160009736 A KR 20160009736A KR 1020140089615 A KR1020140089615 A KR 1020140089615A KR 20140089615 A KR20140089615 A KR 20140089615A KR 20160009736 A KR20160009736 A KR 20160009736A
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KR
South Korea
Prior art keywords
controller
switch
cooling
rear seat
heating
Prior art date
Application number
KR1020140089615A
Other languages
Korean (ko)
Other versions
KR102051379B1 (en
Inventor
전영배
Original Assignee
한온시스템 주식회사
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.)
Filing date
Publication date
Application filed by 한온시스템 주식회사 filed Critical 한온시스템 주식회사
Priority to KR1020140089615A priority Critical patent/KR102051379B1/en
Publication of KR20160009736A publication Critical patent/KR20160009736A/en
Application granted granted Critical
Publication of KR102051379B1 publication Critical patent/KR102051379B1/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
    • B60H1/0065—Control members, e.g. levers or knobs
    • 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
    • B60H1/00971—Control systems or circuits characterised by including features for locking or memorising of control modes
    • 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
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
    • B60H2001/00242—Devices in the rear area of the passenger compartment

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The present invention relates to an air conditioning system for a vehicle, which can cool and heat a rear seat part independently. The objective of the present invention is to prevent cooling and heating control for a rear seat part without permission in advance due to an operation of a rear seat controller without permission, and also can improve convenience of a user by facilitating the cooling and heating control of rear seat part by a simple operation of a switch in a front seat part. In order to achieve the objective, in the air conditioning system for the vehicle, which cools and heats the rear seat part independently by controlling the temperature and volume of air blown to the rear seat part with according to manipulating a rear seat temperature control switch and a rear seat air volume control switch of a front seat controller or a rear seat temperature control switch and a rear seat air volume control switch of the rear seat controller, the air conditioning system for the vehicle comprises: a rear lock switch which is installed in the front seat controller in order to select whether to lock the rear seat controller in the front seat part, during cooling and heating control of the rear seat part; and a control part which disables cooling and heating control of the rear seat part through the rear seat controller by locking the rear seat controller when the rear lock switch is turned on, and facilitates cooling and heating control of the rear seat part through the rear seat controller, when the rear lock switch is turned off.

Description

TECHNICAL FIELD [0001] The present invention relates to an air conditioning system for an automobile,

[0001] The present invention relates to a vehicle air conditioner capable of independently cooling and heating a rear portion, and more particularly, to a vehicle air conditioner capable of preventing " cold and heating unauthorized control " The present invention also relates to a vehicle air conditioner capable of improving the user's convenience by making it possible to perform "cooling and heating control of the bottom portion" even with a simple "switch operation"

The lower part of the interior of the car is relatively cool and the heating efficiency is lower than that of the front part where the air conditioner is installed. Therefore, it is an important task to increase the cooling and heating efficiency of the top portion.

As a method of increasing the cooling and heating efficiency of the top portion, there is a technique of independently cooling and heating the top portion of the interior of the car.

1, when the user turns on the rear control switch 12 of the front seat controller 10 and then turns on the rear seat temperature control switch 12 of the front seat controller 10 14 and the back air temperature control switch 16 or the back air temperature control switch 22 and the back air temperature control switch 24 of the seat controller 20 to input the " , The temperature and air volume of the air blown to the seat back portion 30 are independently controlled according to the inputted "seat setting temperature" and "seat air amount".

Therefore, the upright portion 30 of the car interior is independently cooled and heated. This improves the cooling and heating efficiency of the back portion (30) and improves the comfort of the back portion (30).

When the rear control switch 12 of the front seat controller 10 is turned off in the course of independently cooling and heating the back seat 30, the independent cooling and heating of the back seat 30 is stopped .

Therefore, the independent cooling and heating of the seat back portion 30 can be turned off in the front seat portion. Thus, when there is no occupant in the seat portion 30, independent cooling and heating of the seat portion can be restricted to prevent unnecessary energy consumption.

In order to control the cooling and heating of the upright portion 30 by the user of the overturned portion, the conventional air conditioner of this conventional air conditioner turns on the rear control switch 12 of the front seat controller 10, There is a disadvantage that the control switch 14 and the back air volume control switch 16 must be operated again.

In order to control the cooling and heating of the upright portion 30 due to such a disadvantage, there is a problem that at least two or more "switch operations" must be performed. Therefore, many users feel inconvenience because of such a problem.

In the conventional air conditioner, when the rear control switch 12 of the front seat controller 10 is turned on, both of the front seat controller 10 and the back seat controller 20 are used, Cooling, and heating, so that it can not be restricted when the scroll controller 20 is controlled regardless of the user's intention.

Particularly when a child is boarded on the back portion 30 and a child passenger of the back portion 30 unauthorizedly operates the back temperature control switch 22 and the back air volume control switch 24 of the alarm controller 20 There is a disadvantage in that the air conditioning system is controlled in an unauthorized manner according to the "settling set temperature" and the "overtaking air volume" inputted through the back-side temperature control switch 22 and the back-side air volume control switch 24 .

This drawback is that the cooling and heating of the top portion 30 is controlled irrespective of the intention of the user. Such drawbacks are pointed out in that the comfort of the back portion 30 is reduced or unnecessary energy is consumed have.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a vehicle air conditioner capable of controlling the cooling and heating of the upright portion with only one switch operation.

It is another object of the present invention to provide a vehicle air conditioner which can improve the user's convenience by configuring the air conditioner to be able to control the cooling and heating of the upright portion with only one switch operation.

It is a further object of the present invention to provide an apparatus and a method for controlling the operation of a scroll wheel controller in a process of independently cooling and heating a scroll wheel section to prevent unauthorized operation of the scroll wheel controller regardless of the intention of the user And an air conditioner for a vehicle.

It is a further object of the present invention to provide an apparatus and a method for preventing unauthorized operation of a scroll controller, regardless of the intention of a user, thereby solving the problem that the cooling and heating of the scroll section is controlled unauthorized regardless of the intention of the user So that it is possible to improve the comfort of the seat back portion.

In order to achieve the above object, the vehicle air conditioning system according to the present invention is configured such that a temperature control switch of a front seat controller, a rear air volume control switch or a rear seat temperature control switch and a rear air volume control switch are operated, A vehicle air conditioning system for independently controlling a temperature and an air flow rate of an air to cool and heat up a standing portion independently of each other, characterized in that, in the cooling / heating control of the upright portion, A rear lock switch installed on the all-wheel-drive controller; When the rear lock switch is ON, the control unit locks the wheel controller to disable cooling / heating control of the rear wheel through the wheel controller. When the rear lock switch is OFF, And a control unit for unlocking the scroll controller to enable control of cooling and heating of the scroll unit through the scroll controller.

Preferably, when the user operates one of the rear temperature control switch and the back air volume control switch in the state that the rear lock switch is OFF, the control unit controls the rear lock switch The control unit controls the cooling and heating of the rear portion only by using the front control unit only by locking the front control unit at the same time as turning on the front control unit.

The rear lock switch is characterized by having an indicator for indicating whether the rear lock switch is ON or OFF.

And a rear control switch for turning on / off independent heating / cooling of the rear portion, wherein the rear control switch is installed in the electric controller.

According to the automotive air conditioner of the present invention, after the rear lock switch is installed, it is possible to select whether or not the steering wheel controller can be operated through the rear wheel lock switch. Therefore, during the cooling / Can be limited.

In addition, since the structure can restrict the operation of the scroll controller as needed during the cooling and heating control of the scroll portion, it is possible to prevent the scroll controller from being tampered irrespective of the intention of the user, There is an effect that it is possible to prevent the cooling and heating of the air conditioner from being controlled unauthorized regardless of the intention of the user.

In addition, since the cooling / heating control of the upright portion can be automatically performed by operating any one of the temperature control switch and the back air volume control switch of the electric control unit during the cooling / heating control of the back portion, It is possible to perform cooling and heating control of the upright portion in the seatless portion even with a single "switch operation" without performing a plurality of "switch operations".

In addition, since the cooling and heating control can be performed on the upright portion of the electric seat by a single "switch operation", there is an effect that the user's convenience can be remarkably improved.

1 is a view showing a conventional air conditioner for a vehicle,
2 is a view showing a configuration of a vehicle air conditioner according to the present invention,
3 is a flow chart showing an operation example of a vehicle air conditioner according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a vehicle air conditioner according to the present invention will be described in detail with reference to the accompanying drawings (the same components as those in the prior art are denoted by the same reference numerals).

First, a description will be given of the "cooling and heating control" of the back portion with reference to FIG. 2, before examining the characteristic portion of the automotive air conditioner according to the present invention.

The "cooling and heating control" of the upright portion is a step in which the user turns on the rear control switch 12 of the front seat controller 10 and then controls the back seat temperature control switch 14 of the front seat controller 10, The user sets the "seawater setting temperature" and the "back air volume number" by operating each of the temperature control switch 22 and the back air volume control switch 24 of the switch 16 or the tilting controller 20.

Then, the temperature and the air flow rate of the air blown to the back portion 30 are independently controlled according to the input "background setting temperature" and the " Therefore, the upright portion 30 of the car interior is independently cooled and heated.

On the other hand, when the rear control switch 12 of the all-in-one controller 10 is turned off in the course of independently cooling and heating the upright portion 30, the independent cooling and heating of the upright portion 30 is stopped .

Therefore, the independent cooling and heating of the seat back portion 30 can be turned off in the front seat portion. Thereby, when there is no occupant in the back portion 30, independent cooling and heating of the back portion can be restricted.

Next, the features of the air conditioner for a vehicle according to the present invention will be described in detail with reference to FIG.

First, the air conditioner of the present invention is provided with a rear lock switch (40) installed in an electric seat controller (10).

The rear lock switch 40 is a button type switch that allows the user to select whether or not to lock the lock controller 20. When the user turns on the lock controller 40, the lock controller 20 is locked ).

Therefore, it is configured to limit the operation of the scroll controller 20. As a result, the cooling and heating control of the seat back portion 30 through the steering wheel controller 20 is fundamentally impossible.

As a result, the stick controller 20 is prevented from being tampered regardless of the intention of the user. As a result, the cooling and heating of the upright portion 30 are prevented from being unrestrictedly controlled irrespective of the intention of the user.

Further, the rear lock switch 40 is configured to release the lock controller 20 when the user turns it off.

Therefore, it is configured to allow the operation of the stick controller 20. [ Thereby, the "cooling and heating control" of the back portion 30 through the joystick controller 20 is enabled. As a result, the user who rides on the back portion 30 can control the cooling and heating of the back portion 30 by using the seat controller 20. [

On the other hand, the rear lock switch 40 is provided with an indicator 42 indicating whether the rear lock switch 40 is turned on or off and a symbol 44 of a specific character symbolizing the rear lock switch 40 It is equipped.

In particular, the indicator 42 is configured to display whether the rear lock switch 40 is on or off, thereby informing the user whether or not the steering lock controller 20 can be operated.

Referring again to FIG. 2, the air conditioner of the present invention includes a control unit 50.

The control unit 50 is equipped with a microprocessor and is electrically connected to the rear lock switch 40 of the electromechanical controller 10.

When the rear lock switch 40 is turned ON according to the user's operation, the controller 50 enters the "lock controller lock mode 52".

The controller 50, which has entered the "lock controller lock mode 52", controls the lock controller 20 to lock the lock controller 20. Thus, it is possible to limit the operation of the stick controller 20. As a result, the cooling and heating control of the seat back portion 30 through the steering wheel controller 20 is fundamentally impossible.

When the rear lock switch 40 is turned off according to the user's operation, the control unit 50 enters the "lock controller unlocking mode 54".

The controller 50, which has entered the "lock controller unlocking mode 54", controls the lock controller 20 to unlock the lock controller 20. Thus, operation of the stick controller 20 can be permitted. Thereby, it becomes possible to control the cooling and heating of the back portion (30) through the steering wheel controller (20).

On the other hand, the control unit 50 is configured to be electrically connected to the rear temperature control switch 14 and the back air volume control switch 16 of the electric controller 10.

The control unit 50 controls the cooling and heating of the seating portion 30 in a state in which the user is in the state of entering the "after-sitting controller unlocking mode 54", that is, When the controller 10 is operated either one of the seat temperature control switch 14 and the back air volume control switch 16, it enters the "seat controller lock mode 52" in the "seat controller unlocking mode 54" .

The controller 50 that has entered the "lock controller lock mode 52" in the "lock controller lock release mode 54" turns on the rear lock switch 40 and simultaneously turns on the lock controller 20 And controls the hook controller 20 to lock it.

Therefore, it is possible to restrict the operation of the scroll controller 20 to disable the cooling / heating control of the scroll portion 30 through the scroll controller 20, and to control the operation of the scroll portion 30 only through the all- Cooling, and heating control.

Next, an operation example of the air conditioner having such a configuration will be described with reference to Figs. 2 and 3. Fig.

First, referring to FIG. 3, it is determined whether the rear lock switch 40 is turned on (S103) in a state where the back portion 30 is independently controlled for cooling and heating (S101).

As a result of the determination, when the rear lock switch 40 is turned ON, the control section 50 enters the "lock controller lock mode 52" (S105).

The controller 50, which has entered the "lock controller lock mode 52", locks the lock controller 20 (S107).

In this case, the operation of the scroll controller 20 is limited, and the cooling and heating control of the scroll portion 30 through the scroll controller 20 is fundamentally impossible. This prevents the stick controller 20 from being tampered with, regardless of the intention of the user.

Particularly, when a child is boarded on the back portion 30, unauthorized manipulation of the child seat controller 20 by the child passenger is fundamentally prevented. Therefore, it is possible to prevent the cooling and heating of the top portion from being controlled unauthorized regardless of the intention of the user.

On the other hand, when the rear lock switch 40 is not turned on (S103-1), that is, when the rear lock switch 40 is turned off in step S103, Quot; lock-up controller lock release mode 54 "(S109).

Then, the controller 50, which has entered the "lock controller unlocking mode 54", unlocks the lock controller 20 (S111).

Then, while the operation of the scroll controller 20 is allowed, cooling and heating control of the scroll portion 30 through the scroll controller 20 is possible. Thus, the occupant of the back portion 30 can control the cooling and heating of the back portion 30 by using the swing controller 20.

On the other hand, in the entry state of the "lock controller unlocking mode 54", the control unit 50 causes the user to select any one of the seat temperature control switch 14 and the sitting air volume control switch 16 It is again determined whether the operation has been performed (S113).

If the user operates one of the seat temperature control switch 14 and the back air volume control switch 16 of the all-over controller 10, the control unit 50 determines whether or not the " And enters the " lock controller lock mode 52 "(S115).

The controller 50 that has entered the "lock controller lock mode 52" from the "lock controller lock release mode 54" to the lock controller 40 "locks the lock controller 40 (S117).

The operation of the scroll controller 20 is limited so that the cooling and heating control of the scroll portion 30 through the scroll controller 20 is impossible and only the cooling of the scroll portion 30 , And heating control is possible.

According to the air conditioner of the present invention having such a configuration, after the rear lock switch 40 is installed, it is possible to select whether or not the hook controller 20 can be operated through the rear lock switch 40, , It is possible to limit the operation of the scroll controller 20 as needed during the heating control.

Further, since the operation of the scroll controller 20 can be restricted as needed during the cooling and heating control of the scroll portion 30, it is possible to prevent the scroll controller 20 from being tamper-free regardless of the intention of the user Thus, it is possible to prevent the cooling and heating of the top portion from being controlled unauthorized regardless of the intention of the user.

When any one of the seat temperature control switch 14 and the back air volume control switch 16 of the electric seat controller 10 is operated during the cooling and heating control of the seat back portion 30, The heating and cooling control of the seat back portion 30 in the seat cushion portion 30 can be performed with only one "switch operation" without the "switch operation" It is possible.

Further, since the cooling and heating control of the seat back portion 30 in the seat cushion portion 30 can be controlled by only a single "switch operation", the convenience of the user can be remarkably improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

10: All-in-one controller
12: Rear Control Switch
14: Toggle temperature control switch 16: Toggle airflow control switch
20: a controller for a scroll wheel 22: a scroll wheel temperature control switch
24: Aft air volume control switch 30:
40: Rear lock switch
42: Indicator 44: Symbol
50: control part 52: lock controller lock mode
54: Scroll Lock Unlock Mode

Claims (4)

When the driver controls the temperature control switch 14 on the front seat controller 10 and the backrest air volume control switch 16 or the rear seat temperature control switch 22 and the back air volume control switch 24 of the seat controller 20, (30) independently by controlling the temperature and the air flow rate of the air blown to the front portion (30)
A rear lock switch 40 installed on the electric controller 10 so as to select whether or not to lock the wheel controller 20 in the front seat portion during the cooling and heating control of the seat back portion 30, Wow;
When the rear lock switch 40 is turned ON, the controller 20 is locked to disable the cooling / heating control of the back portion 30 through the controller 20, A controller (not shown) for unlocking the scroll controller 20 and enabling cooling / heating control of the scroll section 30 via the scroll controller 20 when the rear lock switch 40 is selected to be OFF 50). ≪ / RTI > The method according to claim 1,
The control unit (50)
When the user operates one of the rear temperature control switch 14 and the back air volume control switch 16 of the electric controller 10 while the rear lock switch 40 is turned off, The rear lock switch 40 is turned on and the hook controller 20 is locked so that cooling and heating control of the hook portion 30 can be performed only through the front controller 10 Automotive air conditioning system. 3. The method according to claim 1 or 2,
Wherein the rear lock switch (40) is provided with an indicator (52) indicating whether the rear lock switch (40) is ON or OFF. The method according to claim 1,
Further comprising a rear control switch (12) for turning on / off independent heating / cooling of the upright portion (30)
Wherein the rear control switch (12) is installed in the electric seat controller (10).
KR1020140089615A 2014-07-16 2014-07-16 Air conditioning system for automotive vehicles KR102051379B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140089615A KR102051379B1 (en) 2014-07-16 2014-07-16 Air conditioning system for automotive vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140089615A KR102051379B1 (en) 2014-07-16 2014-07-16 Air conditioning system for automotive vehicles

Publications (2)

Publication Number Publication Date
KR20160009736A true KR20160009736A (en) 2016-01-27
KR102051379B1 KR102051379B1 (en) 2019-12-04

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Application Number Title Priority Date Filing Date
KR1020140089615A KR102051379B1 (en) 2014-07-16 2014-07-16 Air conditioning system for automotive vehicles

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10119542A (en) * 1996-10-24 1998-05-12 Denso Corp Air conditioner for vehicle
KR20100094717A (en) * 2009-02-19 2010-08-27 한라공조주식회사 Controller for air conditioner in vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10119542A (en) * 1996-10-24 1998-05-12 Denso Corp Air conditioner for vehicle
KR20100094717A (en) * 2009-02-19 2010-08-27 한라공조주식회사 Controller for air conditioner in vehicles

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