KR20170042409A - Heating and ventilating seat system of a vehicle with a integrated switch - Google Patents

Heating and ventilating seat system of a vehicle with a integrated switch Download PDF

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Publication number
KR20170042409A
KR20170042409A KR1020150141595A KR20150141595A KR20170042409A KR 20170042409 A KR20170042409 A KR 20170042409A KR 1020150141595 A KR1020150141595 A KR 1020150141595A KR 20150141595 A KR20150141595 A KR 20150141595A KR 20170042409 A KR20170042409 A KR 20170042409A
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KR
South Korea
Prior art keywords
sheet system
hot
display unit
vehicle
temperature
Prior art date
Application number
KR1020150141595A
Other languages
Korean (ko)
Inventor
박지수
송호득
Original Assignee
현대자동차주식회사
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 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020150141595A priority Critical patent/KR20170042409A/en
Publication of KR20170042409A publication Critical patent/KR20170042409A/en

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Classifications

    • 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
    • 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
    • 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 a hot wire and a ventilation seat system of a vehicle having an integrated switch. A hot wire seat and the ventilation seat system of a vehicle is linked to an air conditioning controller of a vehicle, and one among the hot wire seat or the ventilation seat system is operated by responding to indoor temperature information received from the air conditioning controller in order to integrate a plurality of hot wire switches and ventilation switches to reduce the number of the switches, reduce manufacturing costs, and increase a freedom degree of an indoor space of the vehicle and a freedom degree of a design.

Description

TECHNICAL FIELD [0001] The present invention relates to a heating and ventilation sheet system for a vehicle including an integrated switch,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot-wire and ventilating sheet system of a vehicle including an integrated switch, and more particularly, to a hot-wire sheet and a ventilating sheet system of a vehicle, And a technique for reducing the number of switches and a switch installation space.

Generally, a hot-wire sheet system or a ventilation sheet system, which is provided for the convenience of the driver, is applied to a plurality of vehicles currently shipped.

The hot-wire sheet system is provided with a heat cover for heating by electricity. The heat cover is connected to the battery unit of the vehicle and receives power from the battery unit to generate heat, thereby heating the passengers seated on the seat. To keep the temperature warm. The hot-wire sheet system is a device for enhancing the convenience of the driver in preparation for the cold winter when the outdoor air temperature is low.

The ventilation sheet system includes a fan for circulating air, a cooling fan for circulating cooling air inside the cooling fan, a cooling fan for cooling the cooling fan, And the cold air is supplied from the inside to the driver side. The ventilation sheet system is a device for enhancing the convenience of the driver in preparation for a hot summer having a high outdoor temperature.

The hot-wire sheet and the ventilation sheet system are important devices for enhancing the sensibility of the vehicle, and the application range of the heat-ray sheet and the ventilation sheet system has been gradually expanded recently to improve the convenience of the driver.

The hot wire sheet and the ventilation sheet system include an operation switch as an input means in order to make it possible to select whether to operate according to the preference of a passenger seated on the seat or to enable the user to set the operation step to be operated at a desired temperature And the operation switch is generally provided at a position where operation of the occupant is easy.

Fig. 1 shows an example of an operation switch of a conventional heat ray sheet and a ventilation sheet.

As shown, the conventional operating switches of the hot-wire sheet and the ventilating sheet system each include a separate hot-wire sheet operating switch and a ventilating sheet operating switch for respectively operating the hot-wire sheet or the ventilating sheet system separately, Each of which includes a plurality of button portions for adjusting the heating phase of the seat or the ventilation phase of the ventilation switch, and each display portion for displaying the operating phase.

Therefore, the conventional hot-wire sheet and ventilation sheet system are required to secure a space for arranging the components of the plurality of operation switches as described above, and have a disadvantage in that they have a bad influence on the efficiency of utilization of space inside the vehicle.

In addition, as described above, due to the plurality of operation switches for controlling the heat ray sheet or the ventilation sheet system, the interior space of the vehicle can be felt more complicated, and such a surface can hinder the aesthetics of the interior space of the interior of the vehicle.

Finally, each of the plurality of operating switches may result in increased manufacturing costs, which may be a disadvantage in terms of cost efficiency.

The present invention has been made to solve the above problems,

By connecting the hot-wire sheet and the ventilating seat system of the vehicle with the air-conditioning apparatus of the vehicle, and by comparing the room temperature received from the air-conditioning apparatus with the temperature set by the user, The present invention aims to reduce the number of operating switches, reduce manufacturing costs, and increase the degree of freedom of the interior space of the vehicle and the degree of freedom in designing by controlling the hot-wire sheet and the ventilation sheet system through the integrated switch unit.

According to an aspect of the present invention,

1. A heat ray and ventilation sheet system for a vehicle, comprising: a temperature sensor for measuring a room temperature;

An integrated switch unit for setting a reference temperature; And a controller receiving the room temperature information from the temperature sensor and receiving a reference temperature set from the integrated switch unit, wherein the controller compares the room temperature and the reference temperature with each other, And selectively activating the power source.

The integrated switch unit may further include at least one light emitting unit and a display unit interlocked with the control unit, wherein the light emitting unit includes RGB LEDs capable of emitting at least two colors, Or a different display unit control signal is transmitted to the display unit in response to the operation of the ventilation sheet system, so that the display unit emits different colors.

At this time, the controller selectively operates one of the hot-air or ventilation sheet systems by comparing the room temperature and the reference temperature, and operates the hot-wire sheet system if the room temperature is higher than the reference temperature, And when the temperature is lower than the reference temperature, the ventilation sheet system is operated.

Meanwhile, the temperature sensor is included in the air conditioner controller of the vehicle, and the controller receives the room temperature information from the air conditioner controller.

Finally, the control unit outputs a first display unit control signal when the hot-wire sheet system is operated, and outputs a second display unit control signal when the ventilation sheet system is operated, and the first display unit control signal and the second display unit control And the signal is a signal for controlling the light emitting means of the display unit to emit light of different colors.

The present invention provides the following characteristic advantages through the above-described configuration.

1) It is possible to integrate the individual switches, which are respectively provided in the conventional hot-wire sheet and ventilation sheet system, to operate either the hot-wire sheet or the ventilating sheet with one switch, The manufacturing cost is reduced, and the degree of freedom of the interior space of the vehicle and the degree of freedom of design due to the integrated switch are increased.

2) By integrating the hot wire switch and the ventilation switch, it is possible to reduce the number of LEDs of the display part indicating each operation step, thereby reducing the cost and the switch volume.

Fig. 1 shows an example of an operation switch of a conventional heat ray sheet and a ventilation sheet.
2 is a block diagram illustrating a hot-wire and ventilated seat system of a vehicle including an integrated switch in accordance with a preferred embodiment of the present invention.
3 schematically shows a configuration of an integrated switch unit according to a preferred embodiment of the present invention.

The present invention relates to a hot-wire and ventilating seat system for a vehicle including an integrated switch, the hot-seat and ventilating seat system of a vehicle being associated with an air-conditioning controller of a vehicle, Or the ventilation sheet system so as to integrate a plurality of hot-wire switches and ventilation switches into one, thereby reducing the number of switches, reducing manufacturing costs, and increasing the degree of freedom of the interior space and design freedom of the vehicle.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The word is described based on the principle that the inventor can properly define the concept of a term in order to explain his or her invention in the best way. The word is interpreted as a meaning and concept consistent with the technical idea of the present invention. . Therefore, the embodiments described in this specification and the technical structures shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It should be understood that various equivalents and modifications are possible. In addition, the terms used herein are used for the purpose of easy understanding of specific embodiments, and are not intended to limit the present invention. It is to be understood that the elements described in the singular form in this specification include plural forms unless otherwise specified.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

Fig. 2 is a block diagram showing a heat ray and ventilation sheet system of a vehicle including an integrated switch according to a preferred embodiment of the present invention. Fig. 3 is a schematic diagram showing the configuration of the integrated switch unit 20 according to a preferred embodiment of the present invention. Respectively.

As shown, the hot-wire and ventilated seat system of a vehicle including the integrated switch of the present invention includes a control unit 10 for controlling the operation of the hot-wire seat system 40 and the ventilating seat system 50 of the vehicle, An integrated switch unit 20 as an input means for receiving an operator's input to adjust the operation phase of either the hot-wire seat system 40 or the ventilation sheet system 50, (30).

The air conditioner controller 30 corresponds to a conventional air conditioner controller 30 and includes a temperature sensor 31 capable of measuring the vehicle room temperature information or a temperature sensor 31), and may correspond to any known air conditioning controller (30) which receives indoor temperature information from the temperature sensor (31) and performs indoor air conditioning in accordance with the received indoor temperature information. In the present invention, the air conditioner controller 30 is a component for transmitting the temperature information of the inside of the vehicle received from the temperature sensor 31 to the controller 10.

The hot-wire sheet system 40 is a device for radiating heat from a seat on which a passenger of the vehicle is seated. The hot-wire sheet system 40 is provided with a hot wire in a seat cover of the sheet, And is configured to keep the temperature of passengers seated on the seat warm by the heat generated by the power application. The hot-wire sheet system 40 is a known device for enhancing the convenience of the driver in preparation for a cold winter in which the outside air temperature is low. In the present invention, the hot-wire sheet system 40 is operated by the control of the controller 10 do. At this time, the control unit 10 can control the step of the heat provided from the hot-wire sheet system 40 by controlling the power applied to the hot-wire sheet system 40.

The ventilation sheet system 50 is provided with an air circulation passage through which air can circulate inside the seat of the vehicle, and a fan capable of circulating air through the air circulation passage is mounted. So as to circulate the air inside the seat. The ventilation sheet system 50 may further be configured to increase the convenience of the driver in preparation for the hot summer when the outside air temperature is high by applying the seat cover as a porous structure so as to radiate cool air from the inside of the seat to the driver side, In the present invention, the ventilation sheet system 50 is also operated under the control of the control unit 10.

At this time, the controller 10 controls the operation (rotational speed, etc.) of the fan of the ventilating sheet system 50 so that the air cooled through the air conditioner, that is, the air conditioner, The cooling step provided from the ventilation sheet system 50 can be adjusted by adjusting the rotation phase of the fan.

The integrated switch unit 20 sets the heating step of the desired hot-wire sheet system 40 or the cooling step of the ventilated sheet system 50 from the user using the hot-wire sheet system 40 or the ventilated sheet system 50 So that the user can input the reference temperature so as to display the current setting or the operation step being controlled.

The integrated switch unit 20 of the present invention is different from the above-described prior art in that a hot-wire sheet system 40 or a ventilating sheet system 50 is connected through a single integrated switch, So that both the heat reference temperature and the cooling reference temperature can be inputted.

Therefore, the configuration of the integrated switch unit 20 of the present invention is configured such that each button unit 22 that can be input to increase (+) or decrease (-) the reference temperature and one Which can be applied to any one of the conventional hot-wire switches or ventilation switches.

However, in the preferred embodiment of the present invention, the integrated switch unit 20 operates as a switch unit of the hot-wire sheet system 40 or as a switch unit of the ventilating sheet system 50 by the setting of the controller 10 And a display unit 21 for indicating the heating or cooling step of the currently operated system so that the user can easily distinguish it.

The display unit 21 includes a light emitting unit and is configured to emit light having a certain color by the control unit 10 to display a currently controlled operation step. Preferably, the light emitting means of the display unit 21 is composed of RGB LEDs capable of emitting various colors, and the operation stage of the currently controlled heat ray sheet system 40 or the ventilation sheet system 50 is one light emitting means And may be configured to display light of different colors emitted through the light source.

The display unit 21 of the integrated switch unit 20 is interlocked with the control unit 10 and the control unit 10 controls the RGB LEDs constituting the display unit 21 to emit different colors, And controls to indicate the current operating phase of the hot-wire sheet system 40 or the ventilating sheet system 50. [

In the preferred embodiment of the present invention, the operating steps of the hot-wire sheet system 40 or the ventilating sheet system 50 are three stages of steel, medium, and heavy, and correspondingly, Includes three RGB LEDs representing the drug. However, the number of the light emitting means constituting the display portion 21 of the present invention is not limited to this, and may be made to include more RGB LEDs for indicating more operation steps as required, which is obvious to a person skilled in the art .

The control unit 10 compares the vehicle interior temperature received through the air conditioning controller 30 with the reference temperature input from the user through the integrated switch unit 20 to determine whether the heating sheet system 40, (50). ≪ / RTI >

The controller 10 communicates with the air conditioner controller 30 of the vehicle basically provided for the vehicle and receives the indoor temperature of the vehicle from the air conditioner controller 30. [ The control unit 10 may include a programmable microcomputer (MICOM) or an electronic control unit (ECU).

In a preferred embodiment of the present invention, the air conditioning controller 30 comprises a temperature sensor 31 (or communicates with the temperature sensor 31) for measuring the vehicle interior temperature for air conditioning in the vehicle, Periodically updates and stores the room temperature information of the vehicle received via the sensor 31, and transmits the room temperature information to the controller 10. [

The control unit 10 compares the indoor temperature information received from the air conditioning controller 30 with the reference temperature received through the integrated switch unit 20 so that the system to be operated is switched to the hot- Ventilation sheet system 50, the criteria of which are as follows.

1) Vehicle room temperature <reference temperature

- The control unit (10) activates the hot wire sheet system (40). (At this time, the first display unit control signal for controlling the RGB LED of the display unit 21 included in the integrated switch unit 20 to emit red light is transmitted to the display unit 21)

2) Vehicle room temperature> Reference temperature

The control unit 10 activates the ventilation sheet system 50; (At this time, a second display unit control signal for controlling the RGB LED of the display unit 21 included in the integrated switch unit 20 to emit blue light is transmitted to the display unit 21)

For example, when the indoor temperature of the vehicle during the hot summer is 30 ° C and the reference temperature input from the integrated switch unit 20 is 22 ° C, the controller 10 determines that the vehicle interior temperature is higher than the reference temperature, The ventilation sheet system 50 is operated.

According to the present invention, it is possible to integrate the individual switches provided in the conventional heat ray sheet and the ventilation sheet system 50 into one, and to operate either the heat ray sheet or the ventilation sheet with one switch It is possible to reduce the manufacturing cost used for constructing the heating sheet and ventilation sheet system 50 and to increase the degree of freedom and design freedom of the interior space of the vehicle due to the integrated switch and by integrating the heating wire switch and ventilation switch , It is possible to reduce the number of LEDs of the display unit 21 indicating the respective operation steps, thereby reducing the cost and the switch volume.

Although the preferred embodiments of the heat ray and ventilation sheet system of a vehicle including the integrated switch of the present invention have been described in detail above, the present invention is merely a specific example of the present invention in order to facilitate understanding of the present invention. It is not intended to be limiting. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10:
20: Integrated switch part
21:
22: button portion
30: air conditioning controller
31: Temperature sensor
40: Hot-wire sheet system
50: Ventilation sheet system

Claims (5)

In a hot-wire and ventilation sheet system of a vehicle,
A temperature sensor for measuring an indoor temperature;
An integrated switch unit for setting a reference temperature; And
A control unit receiving room temperature information from the temperature sensor and receiving a reference temperature set from the integrated switch unit;
Lt; / RTI &gt;
Wherein the control unit selectively operates one of a hot line or a ventilation sheet system by comparing the room temperature and the reference temperature with each other.
The method according to claim 1,
Wherein the integrated switch unit includes at least one light emitting unit and a display unit interlocked with the control unit,
Wherein the light emitting means includes RGB LEDs capable of emitting at least two colors,
Wherein the control unit controls the display unit to emit different colors by transmitting different display unit control signals to the display unit in response to the operation of the heat ray or ventilation sheet system. Ventilation sheet system.
The method according to claim 1,
Wherein,
Wherein the indoor temperature and the reference temperature are compared with each other to selectively operate either the hot-wire or ventilation sheet system,
If the room temperature is higher than the reference temperature, the hot-wire sheet system is operated,
And operates the ventilation sheet system if the room temperature is lower than the reference temperature.
The method according to claim 1,
The temperature sensor is included in the air conditioning controller of the vehicle,
Wherein the control unit receives the room temperature information from the air conditioner controller.
The method of claim 3,
Wherein,
When the hot-wire sheet system is operated, the first display unit control signal is output,
When the ventilation sheet system is operated, a second display unit control signal is outputted,
Wherein the first display unit control signal and the second display unit control signal are signals for controlling the light emitting units of the display unit to emit light of different colors.
KR1020150141595A 2015-10-08 2015-10-08 Heating and ventilating seat system of a vehicle with a integrated switch KR20170042409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150141595A KR20170042409A (en) 2015-10-08 2015-10-08 Heating and ventilating seat system of a vehicle with a integrated switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150141595A KR20170042409A (en) 2015-10-08 2015-10-08 Heating and ventilating seat system of a vehicle with a integrated switch

Publications (1)

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KR20170042409A true KR20170042409A (en) 2017-04-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102181582B1 (en) 2019-06-11 2020-11-24 (주)광진윈텍 Power on or off device for vehicle seat heat management apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102181582B1 (en) 2019-06-11 2020-11-24 (주)광진윈텍 Power on or off device for vehicle seat heat management apparatus

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