CN110341419B - Air conditioner for vehicle - Google Patents
Air conditioner for vehicle Download PDFInfo
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- CN110341419B CN110341419B CN201910264701.9A CN201910264701A CN110341419B CN 110341419 B CN110341419 B CN 110341419B CN 201910264701 A CN201910264701 A CN 201910264701A CN 110341419 B CN110341419 B CN 110341419B
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- blower
- vehicle
- switch
- air conditioner
- adjustment unit
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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
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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
- B60H1/00657—Remote control devices
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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
- B60H1/00735—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
- B60H1/00757—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 by the input of sound, e.g. by using a voice synthesizer
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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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00828—Ventilators, e.g. speed control
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Electromagnetism (AREA)
Abstract
The present invention relates to an air conditioner for a vehicle, and an object of the present invention is to provide a remote air conditioner control system that can reduce manufacturing costs by controlling a blower or controlling the blower using voice, and that can adopt a "remote air conditioner control technology" and a "voice air conditioner control technology". In order to achieve the above object, an automatic control type air conditioner for a vehicle according to the present invention automatically adjusts a temperature inside a vehicle interior according to a temperature condition inside and outside the vehicle interior, includes: a blower that sucks air from the inside and outside of the vehicle interior and blows the air into the vehicle interior; a blower gear manual adjustment unit that can manually adjust a gear of a blower; and a blower opening/closing adjustment unit which is separated from the blower position manual adjustment unit and which is capable of independently adjusting the opening/closing of the blower regardless of the blower position manual adjustment unit.
Description
Technical Field
The present invention relates to an air conditioner for a vehicle, and more particularly, to an air conditioner for a vehicle, which includes: the air conditioner is configured to adopt a mechanical resistor as an electrical component for adjusting the gear of the air blower, and the air blower can be controlled remotely or controlled by voice, so that the manufacturing cost can be saved and the remote air conditioning control technology and the voice air conditioning control technology can be adopted.
Background
In recent years, an air conditioner for a vehicle is improved to an automatic control system.
In an air conditioner of an automatic control system (hereinafter, simply referred to as "air conditioner"), when a user selects an "automatic mode", various sensors detect a "vehicle interior/exterior temperature condition", and a control unit processes the detected "vehicle interior/exterior temperature condition" and a "user set temperature" set by the user, and calculates an optimum "control value".
Then, the air conditioner (Aircon), the Heater (Heater), the Blower (Blower), the Intake valve (Intake Door), the temperature control Door (Temp Door), the Mode Door (Mode Door), and the like are automatically controlled based on the calculated "control value".
Thus, the temperature and direction of the air discharged into the vehicle compartment are automatically adjusted. Thus, a comfortable temperature environment in the vehicle interior is always maintained.
On the other hand, when the user manually adjusts a specific switch, particularly, a blower switch to manually select a specific "blower position" while entering the "automatic mode", the control unit releases the "automatic mode" and controls the blower according to the blower position manually set by the user.
Therefore, the air volume of the air sent into the vehicle interior can be controlled to meet the blower gear manually set by the user.
Generally, when a user manually adjusts a blower switch to select a specific blower position, a control unit outputs a specific control signal corresponding to the selected blower position, and an FET semiconductor element (Field Effect Transistor) linearly adjusts an applied voltage of the blower in accordance with the specific control signal of such a control unit. Thus, the blower is controlled in accordance with the "gear" selected by the user.
On the other hand, an important problem of such an air conditioner is to improve the structure and to save the manufacturing cost.
In particular, in recent years, the price of a vehicle has been reduced to enhance the vehicle purchasing power of consumers, and it has been a very important issue to enhance the price competitiveness of a vehicle, and it is necessary to reduce the manufacturing cost of an air conditioner.
As a method for reducing the manufacturing cost of the air conditioner, there is a method for replacing a component having a specific function from a high-cost type to a low-cost type.
As an example thereof, there is a method of: in this method, an electric component for controlling the applied voltage of the blower and adjusting the position of the blower is replaced with an inexpensive "FET semiconductor element" by an inexpensive "resistor".
Such a resistor 1 is illustrated in fig. 1. The resistor 1 is provided with a plurality of resistors 3, and when a user manually adjusts the blower switch 5 to select a specific blower position, the "number of resistance values to be energized" to the blower 7 is mechanically variably controlled in correspondence with the specific blower position selected by the user. Therefore, the applied voltage of the blower 7 is controlled to adjust the gear of the blower 7.
On the other hand, in the case where the electronic FET semiconductor element is replaced with a mechanical resistor, there is a problem that it is difficult to adopt a remote air conditioning control technique for remotely controlling an air conditioner and a voice air conditioning control technique for voice-controlling an air conditioner.
That is, in the case of controlling the blower position by using the electronic "FET semiconductor element", the "FET semiconductor element" is controlled according to the control of the control section, and the blower position is controlled according to the control of the "FET semiconductor element", so that the blower 7 can be controlled remotely or the blower 7 can be controlled by voice when using the control section. Therefore, "remote air-conditioning control technology" and "voice air-conditioning control technology" can be adopted.
However, in the case of controlling the blower position by the mechanical "resistor", the "number of energization resistances" to the blower 7 is mechanically controlled irrespective of the control unit, and the blower position is controlled according to such a control method, so that there is no method of turning ON (ON) the blower 7 or controlling the blower 7 by voice at a remote place unless the blower switch 5 is physically operated when the user turns OFF (OFF) the blower 7 by operating the blower switch 5 to the "0" position as shown in fig. 1 when the user gets OFF the vehicle.
Therefore, in the case of controlling the blower gear using the mechanical "resistor", there is a problem that the "remote air-conditioning control technique" and the "voice air-conditioning control technique" cannot be practically employed. Therefore, in order to replace the electronic "FET semiconductor element" with the mechanical "resistor", the technical problem as described above must be solved.
Disclosure of Invention
Problems to be solved by the invention
The present invention has been made to solve the above-described conventional problems, and an object thereof is to provide a vehicle air conditioner including: mechanical resistors are employed as electrical components for adjusting the blower gear and the blower can be remotely controlled or controlled by voice.
Another object of the present invention is to provide an air conditioning device for a vehicle, comprising: the mechanical resistor is adopted as an electric component for adjusting the gear of the blower, and the blower can be controlled at a remote place or controlled by voice, so that the remote air-conditioning control technology and the voice air-conditioning control technology can be adopted while the manufacturing cost is saved.
Means for solving the problems
In order to achieve the above object, an air conditioner for a vehicle according to the present invention is an air conditioner for a vehicle of an automatic control type for automatically adjusting a temperature in a vehicle interior according to a temperature condition between the inside and the outside of the vehicle interior, the air conditioner for a vehicle including: a blower that sucks air from the inside and outside of the vehicle interior and blows the air into the vehicle interior; a blower gear manual adjustment unit that can manually adjust the blower gear; and a blower opening/closing adjustment unit which is separate from the blower gear manual adjustment unit and which is configured to be able to independently adjust Opening (ON) and closing (OFF) of the blower irrespective of the blower gear manual adjustment unit.
Preferably, the blower gear manual adjustment unit includes: a blower switch capable of manually selecting a gear of the blower; and a mechanical resistor (resistor) for applying a specific applied voltage corresponding to a specific blower gear selected by a user to the blower to control the blower gear when the user operates the blower switch to select the specific blower gear.
Further, the blower switch is required to select at least one of a plurality of blower positions, and the blower position is at least 1 position.
Further, the blower opening/closing adjustment unit includes: a Blower Relay Switch (Blower Relay Switch) to which a vehicle start power supply is applied, and which is turned ON (ON) or OFF (OFF) depending ON whether the applied start power supply is grounded to the vehicle body, thereby turning ON or OFF the power supply of the battery applied to the Blower; a blower opening/closing switch capable of manually selecting Opening (ON) and closing (OFF) of the blower; and a control unit for grounding a start power supply applied to the blower relay switch to a vehicle body when a blower ON signal is inputted from the blower ON-OFF switch, allowing the power supply to be applied from the battery to the blower, thereby turning ON (ON) the blower, and for disconnecting the start power supply grounded to the vehicle body ON the blower relay switch side, thereby turning OFF (OFF) the blower when a blower OFF signal is inputted from the blower ON-OFF switch.
And a remote air conditioner control device and a voice air conditioner control device for remotely controlling an air conditioner, wherein when a remote blower ON signal or a remote blower OFF signal is input from any one of the remote air conditioner control device and the voice air conditioner control device, the control unit grounds the blower relay switch side start power supply to the vehicle body or cancels the ground of the blower relay switch side start power supply grounded to the vehicle body regardless of the blower ON/OFF switch, thereby turning ON (ON) or OFF (OFF) the blower.
Another aspect of the present invention is a vehicle air conditioner of an automatic control system for automatically adjusting a temperature in a vehicle interior according to a temperature condition inside and outside the vehicle interior, the vehicle air conditioner including; a blower that sucks air from the inside and outside of the vehicle interior and blows the air into the vehicle interior; a blower gear manual adjustment unit that can manually adjust a gear of the blower; and a blower opening/closing adjustment unit which is separated from the blower position manual adjustment unit and which is configured to be able to independently adjust Opening (ON) and closing (OFF) of the blower irrespective of the blower position manual adjustment unit, wherein the blower position manual adjustment unit is connected to a motor of the blower, and the blower opening/closing adjustment unit is connected to a start power supply of a vehicle.
Preferably, the blower position manual adjustment unit mechanically applies a specific applied voltage corresponding to a specific blower position manually selected by a user to the blower to adjust the blower position, and the blower opening/closing adjustment unit includes; and a Blower Relay Switch (Blower Relay Switch) which is turned ON or OFF according to whether the applied starting power supply is grounded to the vehicle body, so as to turn ON or OFF the power supply of the battery applied to the Blower, wherein the Blower opening/closing adjusting part controls whether the starting power supply is grounded to the vehicle body, and the Blower is electronically turned ON or OFF.
Effects of the invention
According to the air conditioner for a vehicle of the present invention, the gear control of the blower and the on-off control of the blower are independently performed by the mechanical blower gear manual adjustment unit and the electronic blower on-off adjustment unit, respectively, and the on-off of the blower is electronically controlled under the control of the electronic blower on-off adjustment unit, and therefore, the air conditioner has the following effects: when the electronic blower opening/closing adjustment unit is used, the blower can be controlled at a remote location or controlled by voice even if the blower gear is adjusted by the resistor of the mechanical blower gear manual adjustment unit.
In addition, the following effects are also provided: even if the mechanical resistor is used for adjusting the gear of the blower, the blower can be controlled at a remote place or controlled by voice, so that the manufacturing cost can be saved, and the air conditioner can be remotely controlled and controlled by voice, thereby adopting a remote air conditioner control technology and a voice air conditioner control technology.
Drawings
Fig. 1 is a circuit diagram showing a blower and a blower resistor constituting a conventional air conditioner for a vehicle.
Fig. 2 is a circuit diagram showing main features of the vehicle air conditioner of the present invention in detail.
Fig. 3 is a diagram showing an air conditioner control controller that configures the installation position of the blower on-off switch of the vehicle air conditioner of the present invention.
Fig. 4 is a diagram showing an air conditioner control controller constituting another installation position of the blower on-off switch of the vehicle air conditioner of the present invention.
Description of the reference numerals
10: blower (Blower) 20: manual adjusting part for gear of blower
22: blower Switch (Blower Switch) 22a: movable terminal
22b: fixed terminal 22c: hand operating Knob (Knob)
24: resistor (resistor) 24a: resistance (RC)
30: blower opening/closing adjusting part
32: relay Switch of Blower (Blower Relay Switch)
40: battery (Battery) 50: starting power supply
60: vehicle body 70: blower on-off switch
80: the control unit 82: remote air conditioner control device
84: voice air conditioner control device
90: controller for controlling air conditioner (Controller)
Detailed Description
Hereinafter, preferred embodiments of the air conditioner for a vehicle according to the present invention will be described in detail with reference to the accompanying drawings.
First, referring to fig. 2, the air conditioner for a vehicle according to the present invention includes a blower gear manual adjustment unit 20 that can mechanically and manually adjust a gear of the blower 10.
The blower gear manual adjustment portion 20 is connected to a motor of the blower 10, and includes a blower switch 22 and a resistor 24.
The blower switch 22 is capable of manually selecting a shift position of the blower 10, and includes a movable terminal 22a and a plurality of fixed terminals 22b selectively connected to the movable terminal 22 a.
The movable terminal 22a is connected to a manual operation Knob (Knob) 22c (see fig. 3), and when the user rotates the manual operation Knob 22c to adjust the blower position, the movable terminal moves together with the manual operation Knob 22c and is selectively connected to any one of the plurality of fixed terminals 22b.
The fixed terminal 22b is selectively connected to the movable terminal 22a and turned ON (ON) corresponding to each shift position of the blower 10, and the fixed terminal 22b thus turned ON (ON) can select a shift position of the blower 10 while changing the current flow path to the downstream resistor 24.
Here, the movable terminal 22a of the blower switch 22 has a structure that is necessarily connected to at least one of the plurality of fixed terminals 22b.
Accordingly, the blower switch 22 must select at least any one of a plurality of blower positions. Thereby, the user can be prevented from turning OFF (OFF) the blower 10 by the blower switch 22.
In particular, even if the user gets OFF the vehicle, the blower switch 22 cannot turn OFF (OFF) the blower 10, and at least any one of the blower gears must be selected. Therefore, the gear of the blower 10 is controlled to be the lowest 1 st gear or more.
The resistor 24 includes a plurality of resistors 24a, and when the user turns ON (ON) the movable terminal 22a of the blower switch 22 to a specific fixed terminal among the plurality of fixed terminals 22b in order to adjust the blower position, the current flow path is changed in accordance with this to change the "number of energized resistors" for the blower 10.
Therefore, among the plurality of applied voltages corresponding to the respective gear positions of the blower 10, a specific applied voltage corresponding to a specific blower gear position selected by the user is applied to the blower 10. The gear of the blower 10 is thereby adjusted according to the particular blower gear selected by the user.
Referring again to fig. 2, the air conditioner for a vehicle according to the present invention further includes a blower opening/closing adjustment unit 30, and the blower opening/closing adjustment unit 30 is capable of electronically Opening (ON) and closing (OFF) the blower 10 regardless of the mechanical blower position manual adjustment unit 20.
The Blower opening/closing adjustment unit 30 is physically separated from the Blower position manual adjustment unit 20, and includes a Blower Relay Switch (Blower Relay Switch) 32, and the Blower Relay Switch (Blower Relay Switch) 32 is connected to a vehicle start-up power supply 50 to turn on/off the power supply between the battery 40 and the Blower 10.
The blower relay switch 32 may apply the vehicle starting power supply 50 to the built-in coil 32a.
Such a blower relay switch 32 can apply the vehicle starting power supply 50 to the coil 32a when the start of the vehicle is turned ON (ON).
In addition, when the starting power supply 50 applied to the coil 32a is grounded (Ground) to the vehicle body 60 in a state where the start of the vehicle is turned ON (ON), the blower relay switch 32 is turned ON (ON), and the blower relay switch 32 thus turned ON (ON) applies the power supply of the battery 40 to the blower 10. Accordingly, the blower 10 is turned ON (ON) to be operable.
Conversely, when the vehicle is turned OFF (OFF) and the starting power supply 50 applied to the coil 32a disappears or the grounding is released to the coil 32a side starting power supply 50 of the vehicle body 60, the blower relay switch 32 is turned OFF (OFF) to cut OFF the power supply of the battery 40 applied to the blower 10. Accordingly, the blower 10 is turned OFF (OFF).
As a result, when the starting power supply 50 of the vehicle applied to the coil 32a is grounded to the vehicle body 60 after the start of the vehicle is turned ON (ON), the blower relay switch 32 turns ON (ON) the blower 10 to be operable.
In addition, in a state where the blower 10 is turned ON (ON), when the start of the vehicle is turned OFF (OFF) or the grounding is released to the coil 32a side of the vehicle body 60 to start the power supply 50, the blower 10 is turned OFF (OFF) and turned OFF.
Referring back to fig. 2, the blower opening/closing adjustment unit 30 includes a blower opening/closing switch 70 for Opening (ON) and closing (OFF) the blower 10, and a control unit 80 for Opening (ON) and closing (OFF) the blower 10 in response to a control signal of the blower opening/closing switch 70.
The blower opening/closing Switch 70 is constituted by a Push Switch (Push Switch), and can be pressed by a user to pressurize.
Such a blower opening/closing switch 70 alternately outputs a "blower Opening (ON) signal" or a "blower closing (OFF) signal" according to the number of times of pressing by the user.
Here, as shown in fig. 3, the blower on-off switch 70 is provided in the air conditioner control controller 90 portion. In particular, it is preferable to be provided in the interior region of the front surface portion of the manual operation knob 22c of the blower switch 22 in the air conditioner control controller 90 portion.
In some cases, as shown in fig. 4, the blower opening/closing switch 70 may be provided in a front surface portion of the casing of the air conditioner control controller 90.
Referring back to fig. 2, the control unit 80 includes a microprocessor, and when a "blower on signal" is input from the blower on/off switch 70, the vehicle start power supply 50 applied to the coil 32a of the blower relay switch 32 is grounded to the vehicle body 60.
Accordingly, as blower relay switch 32 is turned ON (ON), power of battery 40 can be applied to blower 10. As a result, the blower 10 is turned ON (ON) to operate.
When a "blower off signal" is input from blower on-off switch 70 while blower 10 is operating, control unit 80 disconnects start power supply 50 grounded to blower relay switch 32 side of vehicle body 60 from ground.
Therefore, blower relay switch 32 can be turned OFF (OFF) to cut OFF the power supply to battery 40 of blower 10. As a result, the blower 10 is turned OFF (OFF).
Referring again to fig. 2, the control unit 80 is connected to a remote air conditioner control device 82 for remotely controlling an air conditioner by Mobile (Mobile) equipment and a voice air conditioner control device 84 for remotely controlling the air conditioner by voice by wired or wireless means.
When a "remote blower control signal" is input from either one of the remote air-conditioning control device 82 and the audio air-conditioning control device 84, for example, when a "remote blower on signal" or a "remote blower off signal" is input, the control unit 80 grounds the blower relay switch 32 side activation power supply 50 to the vehicle body 60 or disconnects the blower relay switch 32 side activation power supply 50 grounded to the vehicle body 60 independently of the blower on/off switch 70.
Accordingly, the blower relay switch 32 can be turned ON (ON) or OFF (OFF) to apply the power of the battery 40 to the blower 10 or to cut OFF the power applied to the blower 10.
This enables the blower 10 to be turned ON (ON) or OFF (OFF). As a result, the blower 10 can be remotely controlled to be turned ON (ON) or OFF (OFF) by a mobile device or voice.
In addition, in a state where the vehicle is turned off and started, when the user remotely turns ON (ON) the air conditioner by either one of the remote air conditioner control device 82 and the audio air conditioner control device 84, the control unit 80 automatically turns ON (ON) the start of the vehicle, and at this time, the vehicle start power supply 50 applied to the coil 32a of the blower relay switch 32 is grounded to the vehicle body 60 regardless of the blower ON/off switch 70.
Accordingly, as the blower relay switch 32 is turned ON (ON), the power of the battery 40 can be applied to the blower 10, thereby turning ON (ON) the blower 10 to realize remote and voice control of the air conditioner.
According to the air conditioning apparatus for a vehicle of the present invention having such a configuration, since the mechanical blower position manual adjustment unit 20 and the electronic blower opening/closing adjustment unit 30 independently perform the position control of the blower 10 and the opening/closing control of the blower 10, respectively, and the opening/closing of the blower 10 is electronically controlled under the control of the electronic blower opening/closing adjustment unit 30, even if the blower position is adjusted by the resistor 24 of the mechanical blower position manual adjustment unit 20 when the electronic blower opening/closing adjustment unit 30 is used, the blower 10 can be controlled to be turned ON (ON) at a remote location or the blower 10 can be controlled to be turned ON (ON) by voice.
In addition, even if the blower gear is adjusted by the mechanical resistor 24, the blower 10 can be turned ON (ON) at a remote place or the blower 10 can be turned ON (ON) by voice, so that the air conditioner can be remotely and voice controlled while saving the manufacturing cost, and thus the "remote air conditioning control technology" and the "voice air conditioning control technology" can be adopted.
Although the preferred embodiments of the present invention have been described above by way of example, the scope of the present invention is not limited to the specific embodiments described above, and can be appropriately modified within the scope described in the claims.
Claims (5)
1. An air conditioner for a vehicle of an automatic control method for automatically adjusting a temperature in a vehicle interior according to a temperature condition inside and outside the vehicle interior, the air conditioner for a vehicle comprising:
a blower (10) which sucks air inside and outside the vehicle interior and blows the air into the vehicle interior;
a mechanical blower gear manual adjustment unit (20) that can manually adjust the gear of the blower (10); and
an electronic blower opening/closing adjustment unit (30) which is configured to be separated from the mechanical blower position manual adjustment unit (20) and which is capable of independently adjusting the opening/closing of the blower (10) regardless of the mechanical blower position manual adjustment unit (20),
the mechanical blower gear manual adjustment unit (20) includes:
a blower switch (22) that enables manual selection of the position of the blower (10); and
a mechanical resistor (24) for controlling the shift position of the blower (10) by applying a specific applied voltage corresponding to the specific blower shift position selected by the user to the blower (10) when the user operates the blower switch (22) to select the specific blower shift position,
the mechanical resistor (24) is provided with a plurality of resistors (24 a), and when a user connects the movable terminal (22 a) of the blower switch (22) to a specific fixed terminal of the plurality of fixed terminals (22 b) in order to adjust the blower gear, the current flow path is changed correspondingly to change the number of the resistors to be electrified to the blower (10),
the blower switch (22) must select any one of a plurality of blower positions, the minimum position of the blower (10) is above 1 position,
the electronic blower opening/closing adjustment unit (30) includes:
a blower relay switch (32) to which a vehicle start power supply (50) is applied, and which is turned on or off depending on whether or not the applied start power supply (50) is grounded to a vehicle body (60), thereby turning on or off the power supply of a battery (40) applied to the blower (10);
a blower on-off switch (70) which can manually select the on/off of the blower (10); and
a control unit (80), wherein the control unit (80) grounds the start power supply (50) applied to the blower relay switch (32) to the vehicle body (60) when a blower on signal is inputted from the blower on-off switch (70), allows the power supply to be applied from the battery (40) to the blower (10), and turns on the blower (10), and wherein the control unit (80) disconnects the start power supply (50) on the blower relay switch (32) side grounded to the vehicle body (60) and cuts off the power supply applied from the battery (40) to the blower (10) when a blower off signal is inputted from the blower on-off switch (70),
the vehicle air conditioner further comprises a remote air conditioner control device (82) and a voice air conditioner control device (84) for remotely controlling the air conditioner,
when a remote blower on signal or a remote blower off signal is inputted from any one of the remote air-conditioning control device (82) and the audio air-conditioning control device (84), the control unit (80) grounds the blower relay switch (32) -side start power supply (50) to the vehicle body (60) or disconnects the blower relay switch (32) -side start power supply (50) grounded to the vehicle body (60) regardless of the blower on-off switch (70), thereby turning on or off the blower (10),
the gear control of the blower (10) and the on-off control of the blower (10) are independently performed by a mechanical blower gear manual adjustment unit (20) and an electronic blower on-off adjustment unit (30), and the on-off of the blower (10) is electronically controlled under the control of the electronic blower on-off adjustment unit (30), so that even if the gear of the blower is adjusted by a mechanical resistor (24) of the mechanical blower gear manual adjustment unit (20), the blower (10) can be controlled to be turned on at a remote place or the blower (10) can be controlled to be turned on by voice.
2. An air conditioning device for a vehicle according to claim 1,
when a remote control signal of an air conditioner is inputted from either one of the remote air conditioner control device (82) and the audio air conditioner control device (84) in a state where the start of the vehicle is turned off and the start of the vehicle is automatically turned on, the control unit (80) of the electronic blower on-off adjustment unit (30) grounds the blower relay switch (32) -side start power source (50) to the vehicle body (60) to turn on the blower (10) regardless of the blower on-off switch (70).
3. An air conditioning device for a vehicle according to claim 2,
the blower on/off switch (70) is a push switch that alternately outputs a blower on signal or a blower off signal according to the number of times of pushing by a user,
the blower opening/closing switch (70) is provided in an inner region of a front surface portion of a manual operation knob (22 c) of the blower switch (22).
4. An air conditioning device for a vehicle according to claim 1,
the manual adjustment part (20) for the gear position of the mechanical blower is connected with the motor of the blower (10), and the electronic blower opening and closing adjustment part (30) is connected with a starting power supply (50) of the vehicle.
5. An air conditioning device for a vehicle according to claim 4,
the manual mechanical blower gear adjustment unit (20) mechanically applies a specific applied voltage corresponding to a specific blower gear selected manually by a user to the blower (10) to adjust the gear of the blower (10),
the electronic blower opening/closing adjustment unit (30) includes: a blower relay switch (32) which is turned on or off according to whether the applied starting power supply (50) is grounded to a vehicle body (60) or not, so as to turn on or off the power supply of the battery (40) applied to the blower (10),
the blower opening/closing adjusting part (30) controls whether the starting power supply (50) is grounded to the vehicle body (60) or not, and controls the blower (10) to be opened and closed electronically.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180040454A KR102473503B1 (en) | 2018-04-06 | 2018-04-06 | Air conditioning system for automotive vehicles |
| KR10-2018-0040454 | 2018-04-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110341419A CN110341419A (en) | 2019-10-18 |
| CN110341419B true CN110341419B (en) | 2023-03-28 |
Family
ID=68174203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910264701.9A Active CN110341419B (en) | 2018-04-06 | 2019-04-03 | Air conditioner for vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20210043521A (en) | 2021-04-02 | 2021-04-21 | 류승문 | Identification code system for user-oriented wired/wireless integrated communication network |
| CN114132143A (en) * | 2021-11-30 | 2022-03-04 | 上汽通用五菱汽车股份有限公司 | Method for controlling vehicle air conditioner based on vehicle machine voice, intelligent vehicle and readable medium |
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| JP2008080928A (en) * | 2006-09-27 | 2008-04-10 | Keihin Corp | Vehicular air conditioner |
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| CN103963597A (en) * | 2013-01-31 | 2014-08-06 | 杭州三花研究院有限公司 | Automatic automobile air conditioner controller |
| CN203785171U (en) * | 2014-01-29 | 2014-08-20 | 黑河学院 | Automobile air conditioner control system based on voice identification |
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| KR200170916Y1 (en) * | 1996-10-09 | 2000-04-01 | 이관기 | Manual type air conditioner |
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| US6698512B2 (en) * | 2002-01-07 | 2004-03-02 | Delphi Technology, Inc. | Vehicle heating and air conditioning system including a dual mode manual temperature selector |
| CN201956951U (en) * | 2010-12-21 | 2011-08-31 | 讯凯国际股份有限公司 | Multi-stage rotation speed control device for fan motor |
| CN202923338U (en) * | 2012-11-06 | 2013-05-08 | 南京协众汽车空调集团有限公司 | Multifunctional car air conditioner pre-startup device |
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| JPH04321422A (en) * | 1991-04-22 | 1992-11-11 | Nippondenso Co Ltd | Vehicle blower control device |
| JP2008080928A (en) * | 2006-09-27 | 2008-04-10 | Keihin Corp | Vehicular air conditioner |
| CN101348065A (en) * | 2007-07-20 | 2009-01-21 | 株式会社电装 | Automotive air conditioner and method for controlling automotive air conditioner |
| CN103963597A (en) * | 2013-01-31 | 2014-08-06 | 杭州三花研究院有限公司 | Automatic automobile air conditioner controller |
| CN203785171U (en) * | 2014-01-29 | 2014-08-20 | 黑河学院 | Automobile air conditioner control system based on voice identification |
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| KR20190117220A (en) | 2019-10-16 |
| CN110341419A (en) | 2019-10-18 |
| KR102473503B1 (en) | 2022-12-02 |
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