CN112622717A - Car and seat and ventilation control system thereof - Google Patents
Car and seat and ventilation control system thereof Download PDFInfo
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- CN112622717A CN112622717A CN201910905892.2A CN201910905892A CN112622717A CN 112622717 A CN112622717 A CN 112622717A CN 201910905892 A CN201910905892 A CN 201910905892A CN 112622717 A CN112622717 A CN 112622717A
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- seat
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- ventilation
- temperature
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- 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
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- Air-Conditioning For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses an automobile, a seat and a ventilation control system thereof.A first ventilation hole, a second ventilation hole and a third ventilation hole are respectively arranged on the front surface of a seat part, the front surface of a backrest and the back surface of the backrest of the seat; and, this seat includes ventilation assembly, ventilation assembly's air intake and air conditioner back exhaust pipe intercommunication, the air outlet is located seat portion and back in to with first ventilation hole, second ventilation hole and third ventilation hole intercommunication. So, when realizing the seat ventilation, can also realize the heating or the cooling of seat to, realized blowing to back row passenger through setting up third ventilation hole, make third ventilation hole form the back air outlet of air conditioner, the wind that blows out like this is softer comfortable. This ventilation control system can realize the unified regulation and control to seat ventilation and air conditioner ventilation to, have tired function of waking up the god, intelligent temperature control function etc. can the fully provided user's convenient, individualized regulation demand, can effectively promote user experience.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an automobile, a seat of the automobile and a ventilation control system of the automobile.
Background
In the prior art, the ventilation structure of the seat of the automobile can not realize the heating and cooling of the seat. Moreover, the ventilation control system of the automobile cannot meet the convenient adjustment requirement of the user.
In view of the above, there is a need for further improvements in seats and ventilation control systems for automobiles to meet the higher demands of users on the ventilation structures and ventilation control systems for the seats.
Disclosure of Invention
In order to solve the technical problem, the invention provides the seat of the automobile, and the seat can be introduced with cold air, hot air, normal temperature air and other air with different temperatures, so that the temperature of the seat can be changed while ventilation is realized.
The invention also provides a ventilation control system suitable for the seat, the ventilation control system can uniformly adjust the ventilation of the air conditioner and the ventilation of the seat through one controller, the convenient adjustment requirements of users are met, and the ventilation control system has various personalized functions and can effectively improve the user experience.
The invention also provides an automobile which comprises the seat and the ventilation control system.
The front side of a seat part, the front side of a backrest and the back side of the backrest of the seat of the automobile are respectively provided with a first vent hole, a second vent hole and a third vent hole, and the seat is provided with a ventilation assembly, the ventilation assembly comprises a ventilation quantity adjusting part, an air inlet of the ventilation assembly is communicated with an air-conditioning rear exhaust pipe of the automobile, and an air outlet of the ventilation assembly is positioned in the seat part and the backrest and is communicated with the first vent hole, the second vent hole and the third vent hole.
Compared with the prior art, the seat ventilation is realized, meanwhile, the heating or cooling of the seat can be realized, the air blowing to the passengers in the back row is realized by arranging the third air through holes, the third air through holes form the rear air outlet of the air conditioner, and the air blown out is softer and more comfortable.
Further, the ventilation assembly includes:
the air inlet pipe is positioned below the seat part and communicated with an air outlet of the air-conditioning rear exhaust pipe;
the flow dividing pipe is communicated with the air outlet of the air inlet pipe and is provided with a first flow dividing pipe section and a second flow dividing pipe section, and the air outlet of the first flow dividing pipe section is positioned in the seat part;
and the air distribution box is positioned in the backrest and communicated with the air outlet of the second pipeline section, a first air outlet is arranged in the area of the air distribution box corresponding to the second air vent, and a second air outlet is arranged in the area corresponding to the third air vent.
The ventilation amount adjusting part includes: the air conditioner comprises a first air door used for adjusting the opening degree of the first air outlet, a second air door used for adjusting the opening degree of the second air outlet, and a motor used for driving the first air door and the second air door.
Further, the ventilation assembly further comprises a connecting pipe, the connecting pipe is located at the connecting position of the seat and the backrest, and the air distribution box is communicated with an air outlet of the second pipeline section through the connecting pipe; the connecting pipe is a flexible pipe which can be bent along the front and back directions so as to adapt to the angle adjustment of the backrest; the air inlet pipe is a telescopic pipe which can be stretched and retracted along the front-back direction so as to adapt to the front-back position adjustment of the seat.
Furthermore, the telescopic pipe comprises a plurality of sections of pipe sections, and the sections of pipe sections are sequentially sleeved outside along the countercurrent direction; the pipe comprises two sections of pipe sections which are mutually sleeved, wherein an outer annular flange is arranged on the periphery of one end of the pipe section positioned on the inner side, an inner annular flange is arranged on the inner periphery of one end of the pipe section positioned on the outer side, and the outer annular flange and the inner annular flange are mutually matched to limit the axial relative positions of the two sections of pipe sections; and the periphery of the outer annular flange is provided with an annular groove, and a sealing ring is arranged in the annular groove to realize the sealing between the pipe sections.
Further, still be equipped with the splitter box of multichannel intercommunication each other in the seat, the air outlet of first splitter box stretches to arbitrary in the splitter box, the notch of splitter box up in order with first ventilation hole intercommunication.
Furthermore, the seat further comprises a fixing support, the fixing support is fixed below the seat portion, an accommodating space is formed between the fixing support and the seat portion, the second pipe section penetrates through the accommodating space, the upper side of the pipe wall of the second pipe section is fixed to the backrest, and the lower side of the pipe wall of the second pipe section is fixed to the fixing support.
The invention provides a ventilation control system, which comprises a controller and a seat temperature sensor; the controller is communicated with the seat temperature sensor to acquire the current temperature of the seat; the controller is also in communication with a ventilation adjustment component of the seat to adjust the ventilation of the seat based on the current temperature of the seat and a target temperature of the seat; the controller also communicates with an air conditioner control unit of the vehicle to adjust the air supply volume and the air supply temperature of the air conditioner according to the current temperature and the target temperature of the seat.
Further, the ventilation control system also comprises an image acquisition and processing unit, wherein the image acquisition and processing unit can judge the position of the passenger; the controller is in communication with the image acquisition processing unit to acquire the position of the occupant and is configured to send an air volume adjustment instruction only to an air volume adjustment component of a seat in which the occupant is currently seated upon receipt of the position of the occupant.
Further, the image acquisition processing unit can also judge whether the driver is tired; the controller receives a fatigue signal and is configured to: after the fatigue signal is received, controlling an air volume adjusting part of the main driving seat to increase the opening degree of an air outlet of the main driving seat facing a driver until the current temperature of the main driving seat reaches a preset refreshing temperature.
Furthermore, the image acquisition processing unit can also judge the identity of the current driver; the ventilation control system also comprises an entertainment host, wherein the entertainment host is preset with the temperature of the familiar seats corresponding to the identity of the driver one by one; the entertainment host computer is communicated with the image acquisition and processing unit so as to correspond to the temperature of the conventional seat of the driver according to the identity of the driver; the controller is communicated with the entertainment host computer to acquire the temperature of the conventional seat of the current driver and use the temperature as the target temperature of the main driving seat.
Further, the entertainment host also presets air conditioner air supply temperature, aroma smell and air conditioner air supply volume which are in one-to-one correspondence with cabin scenes; the controller receives the air-conditioning air supply temperature, aroma smell and air-conditioning air supply quantity corresponding to the current cabin scene so as to adjust the air supply parameters of the air conditioner.
Furthermore, the entertainment host also presets air conditioner air supply temperature, aroma smell and air conditioner air supply quantity which are in one-to-one correspondence with the driving mode; the controller receives the air supply temperature, the air supply smell and the air supply quantity of the air conditioner corresponding to the current driving mode so as to control the air supply parameters of the air conditioner.
Furthermore, the ventilation control system also comprises an in-vehicle temperature sensor, an out-vehicle temperature sensor and a solar radiation sensor, and the controller is communicated with the in-vehicle temperature sensor, the out-vehicle temperature sensor and the solar radiation sensor so as to regulate the ventilation volume of the seat, the air supply volume of the air conditioner and the air supply temperature according to the current in-vehicle temperature, the current out-vehicle temperature and the current solar radiation intensity.
The invention provides an automobile which comprises a ventilation control system and a plurality of seats, wherein at least the seat at the front row is the seat in any one of the above, and the ventilation control system is the ventilation control system in any one of the above.
Drawings
FIG. 1 is a left side view of one embodiment of a vehicle seat provided by the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a rear view of FIG. 1;
FIG. 4 is the view of FIG. 3 with the back plate removed;
FIG. 5 is a schematic view of a vent assembly in an exemplary embodiment;
FIG. 6 is a schematic front view of a seat in an embodiment;
FIG. 7 is a schematic view of the interior of the seat in the exemplary embodiment;
FIG. 8 is a cross-sectional view of an embodiment of an air inlet duct;
FIG. 9 is an enlarged view of the vicinity of the nozzle in the embodiment;
fig. 10 is a logic block diagram of a ventilation control system provided by the present invention.
Wherein the reference numerals in fig. 1 to 9 are explained as follows:
01 air-conditioning rear exhaust pipe
1 seat, 11 seat frames, 12 foaming seat bodies, 13 seat cushions, 131 splitter boxes, 14 ventilation cushions and 141 first ventilation holes;
2, a backrest, 21 a backrest framework, 22 a foaming backrest body, 221 a second ventilation hole, 23 a backrest plate, 231 a third ventilation hole and 24 a backrest inner cavity;
3, a ventilation assembly, a 31 air inlet pipe, a 311 outer annular flange, a 312 inner annular flange, 313 sealing rings, 32 shunt pipes, 321 first shunt pipe sections, 322 second shunt pipe sections, 33 connecting pipes, 34 air distribution boxes, 341 first air outlets, 342 second air outlets, 35 motors, 36 flow equalization grids and 37 hoops;
4 fixing bracket, 41 horizontal bar and 42 bending part.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution of the present invention is further described in detail below with reference to the accompanying drawings and the detailed description.
First, it should be noted that, in the context of description, the front-rear direction refers to the length direction of the automobile, the front side is the front side, and the rear side is the rear side; the left-right direction refers to the width direction of the automobile; the up-down direction refers to a direction perpendicular to the ground. In the context of the present description, the front surface of a component refers to the surface of the component that is in contact with the human body, specifically, the front surface of the seat refers to the upper surface thereof, the front surface of the backrest refers to the front surface thereof, and the back surface of the backrest refers to the rear surface thereof.
Referring to fig. 1 to 9, fig. 1 is a left side view of an embodiment of a seat of an automobile according to the present invention; FIG. 2 is a front view of FIG. 1; FIG. 3 is a rear view of FIG. 1; FIG. 4 is the view of FIG. 3 with the back plate removed; FIG. 5 is a schematic view of a vent assembly in an exemplary embodiment; FIG. 6 is a schematic front view of a seat in an embodiment; FIG. 7 is a schematic view of the interior of the seat in the exemplary embodiment; FIG. 8 is a cross-sectional view of an embodiment of an air inlet duct; fig. 9 is an enlarged view of the vicinity of the adapter in the embodiment.
The seat comprises a seat part 1, a backrest 2 and a ventilation assembly 3.
Wherein, the front of seat 1 is equipped with first ventilation hole 141, and in fig. 6, eight first ventilation holes 141 have been set up, and in the concrete implementation, can set up more to guarantee that the front of seat 1 can realize the even ventilation of large tracts of land.
The front surface of the backrest 2 is provided with the second ventilation holes 221, and in fig. 2, four second ventilation holes 221 are provided, which may be more in specific implementation, so as to ensure that the front surface of the backrest 2 can realize large-area uniform ventilation, and the second ventilation holes 221 may be provided in the middle of the backrest 2, or in the top of the backrest 2, such as on the headrest.
The back of the backrest 2 is provided with third ventilation holes 231, and in fig. 3, the third ventilation holes 231 are arranged in a square matrix form, and in specific implementation, other forms may be adopted.
Wherein, the ventilation assembly 3 includes a ventilation volume adjusting part to adjust the ventilation volume of the seat, and the air inlet of the ventilation assembly 3 is communicated with the air-conditioning rear exhaust duct 01 of the automobile, and the air outlet of the ventilation assembly 3 is located in the seat portion 1 and the backrest 2 to be communicated with the first ventilation hole 141, the second ventilation hole 221 and the third ventilation hole 231.
In application, after the air conditioner is turned on, a part of air flows into the ventilation assembly 3 through the air conditioner rear exhaust pipe 01, and then is divided into three paths, wherein one path of air is blown to the hip of a passenger through the first ventilation hole 141, the other path of air is blown to the back and/or the head of the passenger through the second ventilation hole 221, and the other path of air is blown to the rear passenger through the third ventilation hole 231. When the air conditioner sends cold air, the seat can be cooled, and when the air conditioner sends hot air, the seat can be heated
So, when realizing the seat ventilation, can also realize the heating or the cooling of seat to, realized blowing to back row passenger through setting up third ventilation hole 231, make third ventilation hole 231 form the back air outlet of air conditioner, replaced the back air outlet that is independent of the air conditioner outside the seat in traditional car, the wind that blows out like this is softer comfortable, has realized that no wind feels and has blown.
Specifically, the ventilation assembly 3 further includes an air inlet pipe 31, a shunt pipe 32, a connection pipe 33 and a distribution box 34.
Wherein, the air inlet pipe 31 is arranged below the seat part 1, and the air inlet pipe 31 is communicated with the air outlet of the air-conditioning rear exhaust duct 01. In the specific implementation, the air-conditioning rear exhaust duct 01 is generally embedded in the vehicle bottom plate. Preferably, the air inlet duct 31 is provided as a telescopic duct capable of being extended and contracted in the front-rear direction, so that the front-rear position adjustment of the seat is not affected.
In a particular embodiment, as shown in FIG. 8, the telescoping tube comprises a plurality of sections, each of which is sequentially sleeved in a countercurrent direction. In any two sections of pipe sections which are sleeved with each other, an outer annular flange 311 is arranged on the outer periphery of one end of the pipe section positioned on the inner side, and an inner annular flange 312 is arranged on the inner periphery of one end of the pipe section positioned on the outer side. When the telescopic tube is extended to a limit length, each inner annular flange 312 interferes with the corresponding outer annular flange 311, so as to define the axial relative position of each tube segment, so as to avoid the risk of disengagement of the tube segments due to excessive dragging.
As shown in fig. 8, an annular groove is formed on the outer periphery of each outer annular flange 311, and a sealing ring 313 is provided in each annular groove, so that the sealing between the pipe sections is realized, and the ventilation effect of the seat and the generation of air flow noise are prevented from being influenced by the air leakage of the extension pipe.
The shunt pipe 32 is communicated with the air outlet of the air inlet pipe 31, and the shunt pipe 32 has a first shunt pipe section 321 and a second shunt pipe section 322. The air inlets of the first branch section 321 and the second branch section 322 are integrated. The air outlet of the first segment 321 is located in the seat 1 to supply air to the seat 1.
Wherein, the connecting pipe 33 is communicated with the air outlet of the second pipe section 322. Also, the joint pipe 33 is located at the joint of the backrest 2 and the seat 1, and is provided as a flexible pipe that can be bent in the front-rear direction, so that the angle adjustment of the seat backrest 2 is not affected. In a specific implementation, the flexible pipe may be a rubber corrugated pipe, and the two ends of the rubber corrugated pipe are provided with clips 37 or bands for connection.
Wherein the air distribution box 34 is positioned in the backrest inner cavity 24 and connected with the air outlet of the connecting pipe 33. A first air outlet 341 is formed in a region of the front side surface of the air distribution box 34 corresponding to the second vent hole 221, and a second air outlet 342 is formed in a region of the rear side surface of the air distribution box 34 corresponding to the third vent hole 231. In specific implementation, the front side surface of the air distribution box 34 is tightly attached to the front side wall of the backrest inner cavity 24, a boss is formed on the rear side surface of the air distribution box 34, the second air outlet 342 is arranged on the boss, a groove matched with the boss is formed in the rear side wall of the backrest inner cavity 24, and the boss extends into the groove, so that air flow discharged from the first air outlet 341 and air flow discharged from the second air outlet 342 can be prevented from mutually channeling.
In a specific embodiment, the second air outlet 342 is provided with a flow equalizing grille 36, the flow equalizing grille 36 includes a plurality of parallel blades, and each blade may be fixedly disposed or rotatably disposed to adjust an air outlet angle of the second air outlet 342.
Specifically, the ventilation amount adjusting component of the ventilation assembly 3 specifically includes a first damper, a second damper, and a motor 35.
The first air door is used for adjusting the opening degree of the first air outlet 341 so as to adjust the air volume flowing through the first air outlet 341, and the second air door is used for adjusting the opening degree of the second air outlet 342 so as to adjust the air volume flowing through the second air outlet 342.
Wherein, the motor 35 is connected with the first damper and the second damper for driving the two. In the figure, the motor 35 is fixed to the bottom left side of the air distribution box 34. In specific implementation, the motor 35 can drive the two air doors to rotate to open the corresponding air outlets, and can also drive the two air doors to move to open the corresponding air outlets.
Specifically, still be equipped with multichannel each other's splitter 131 in the seat 1, the air outlet of first subsection 321 stretches to in arbitrary splitter 131, and the notch of splitter 131 is up and communicates with the first ventilation hole 141 that corresponds. Thus, the air flowing out through the first branch pipe section 321 flows into each of the branch grooves 131, and then flows out through the first vent hole 141. The provision of the splitter 131 facilitates the uniformity of ventilation of the seat portion 1 and increases the heating or cooling rate of the seat.
In the embodiment, as shown in fig. 7, the seat 1 includes a seat frame 11 and a foam seat body 12 disposed above the seat frame 11, a seat groove is formed in the middle of the foam seat body 12, a seat cushion 13 and a ventilation cushion 14 are disposed in the seat groove, and the ventilation cushion 14 covers the seat cushion 13. The diversion channel 131 is formed on the upper surface of the seat cushion 13, and the first ventilation hole 141 is formed in the ventilation pad 14.
In the figure, four branch grooves 131 are provided, three of which are longitudinal grooves extending in the front-rear direction and one of which is a transverse groove extending in the left-right direction, and the transverse groove communicates with the three longitudinal grooves. In the figure, eight first ventilation holes 141 are provided, four of which communicate with the vertical groove located on the rightmost side and the other four of which communicate with the vertical groove located on the leftmost side.
Specifically, the backrest 2 includes a backrest frame 21 connected above the seat frame, a foamed backrest 22 provided in front of the backrest frame 21, and a backrest plate 23 provided on the backrest frame 21. Wherein, the rear side of the foaming backrest body 22 is provided with a groove part, the area of the backrest framework 21 corresponding to the rear notch of the groove part is provided with an opening, and the backrest plate 23 is embedded in the opening so as to cover the rear notch of the groove part, so that the groove part and the backrest plate 23 jointly enclose to form a backrest inner cavity 24. The second ventilation hole 221 is formed in the foaming cushion 22, and the third ventilation hole 231 is formed in the back plate 23.
In particular, the seat also comprises a fixed support 4. The fixed bracket 4 is fixed below the seat 1. The fixing bracket 4 includes a horizontal bar 41 extending in the left-right direction and bent portions 42 provided at both ends of the horizontal bar 41, the bent portions 42 are bent upward relative to the horizontal bar 41, the bent portions 42 are fixed to the seat portion frame 11, an accommodation space is formed between the horizontal bar 41 and the seat portion frame 11, the second branch pipe section 322 passes through the accommodation space, the upper side of the pipe wall of the second branch pipe section 322 is fixed to the backrest frame 21, and the lower side of the pipe wall of the second branch pipe section 322 is fixed to the horizontal bar 41 of the fixing bracket 4.
Referring to fig. 10, fig. 10 is a logic block diagram of a ventilation control system according to the present invention.
The ventilation control system includes a controller and a seat temperature sensor. The controller communicates with the seat temperature sensor to obtain a current temperature of the seat. The controller also communicates with the ventilation adjusting part of the seat (which may be specifically the motor 35 described above) to adjust the ventilation of the seat according to the current temperature of the seat and the target temperature of the seat. The controller also communicates with an air conditioner control unit of the automobile to adjust the air supply amount and the air supply temperature of the air conditioner according to the current temperature and the target temperature of the seat.
The ventilation control system can uniformly regulate and control the ventilation of the seat and the ventilation of the air conditioner through one controller, and meets the convenient regulation requirements of users.
Further, the ventilation control system can further comprise an inside temperature sensor, an outside temperature sensor and a solar radiation sensor, and the controller is communicated with the inside temperature sensor, the outside temperature sensor and the solar radiation sensor so as to adjust the ventilation volume of the seat, the air supply volume of the air conditioner and the air supply temperature according to the current inside temperature, the current outside temperature and the current solar radiation intensity.
Further, the ventilation control system may further include an image acquisition processing unit capable of determining the position of the occupant. The controller is in communication with the image acquisition processing unit to obtain the position of the occupant and is configured to send an air volume adjustment instruction only to an air volume adjustment component of a seat in which the occupant is currently seated upon receipt of the position of the occupant. Therefore, the ventilation control system has an intelligent air quantity adjusting function, and energy consumption can be effectively saved.
Specifically, the image acquisition processing unit acquires a cockpit image through the camera, and then transmits the image to the image algorithm processor through the data line (specifically, an LVDS line), and the image algorithm processor judges the position of the passenger.
Furthermore, a refreshing temperature is preset in the controller, and the image acquisition and processing unit can also judge whether the driver is tired. The controller receives the fatigue signal and is configured to: after the fatigue signal is received, the air volume adjusting part of the main driving seat is enabled to adjust the opening degree of the air outlet of the main driving seat facing the driver to be larger until the current seat temperature of the main driving seat reaches the preset refreshment temperature. Therefore, the ventilation control system has a fatigue and refreshing function, and the user experience and the driving safety can be effectively improved.
Specifically, the image acquisition processing unit acquires a face image of the driver through the camera, and then transmits the image to the image algorithm processor through the data line (specifically, an LVDS line), and the image algorithm processor judges whether the output driver is tired by analyzing the eye-closing frequency, yawning and other behaviors.
Specifically, after the controller judges that the current seat temperature of the main driving seat reaches the preset refreshing temperature, the preset opening degree of the air outlet of the main driving seat facing the driver can be recovered after the preset time is continued, and the preset opening degree of the air outlet of the main driving seat facing the driver can also be recovered until the fatigue signal is terminated. Thus, the refreshing effect can be made more remarkable.
Specifically, a plurality of seat temperature sensors may be provided to detect the temperatures of different areas of the seat, respectively, and for example, two seat temperature sensors may be provided, one of the seat temperature sensors detects the temperature of the backrest 2 and the other seat temperature sensor detects the temperature of the seat 1.
Furthermore, the image acquisition and processing unit can also judge the identity of the current driver. And the ventilation control system also comprises an entertainment host computer, and the entertainment host computer is preset with the temperature of the familiar seats corresponding to the identity of the driver one by one. The entertainment host computer is communicated with the image acquisition and processing unit so as to correspond to the temperature of the conventional seat of the driver according to the identity of the driver. The controller communicates with the entertainment host computer to acquire the current driver's familiar seat temperature and use it as the target temperature of the seat. From this, make ventilation control system have intelligent temperature control function, can effectively promote temperature control efficiency like this, promote to drive and experience.
Specifically, the image acquisition processing unit acquires a face image of the driver through the camera, and then transmits the image to the image algorithm processor through the data line (specifically, an LVDS line), and the image algorithm processor compares the face image with a pre-stored face image library of the driver to identify the identity of the current driver.
Further, the entertainment host also presets air conditioner air supply temperature, aroma smell and air conditioner air supply volume which are in one-to-one correspondence with the cabin scenes. The controller receives the air-conditioning air supply temperature, aroma smell and air-conditioning air supply amount corresponding to the current cabin scene so as to adjust the air supply parameters of the air conditioner. Therefore, the ventilation control system has a cabin scene correlation function, and the driving experience can be effectively improved.
Specifically, a skyscraper scene, a cinema scene, a karaoke scene and the like can be preset in the entertainment host, manual input equipment or voice input equipment can be arranged in the entertainment host, and a user manually inputs selection or selects a cabin scene through voice
Furthermore, the entertainment host also presets air conditioner air supply temperature, aroma smell and air conditioner air supply volume which are in one-to-one correspondence with the driving mode; the controller receives the air supply temperature, the air supply smell and the air supply quantity of the air conditioner corresponding to the current driving mode so as to control the air supply parameters of the air conditioner. Therefore, the ventilation control system has the function of associating with the driving mode, and the driving experience can be effectively improved.
Specifically, a plurality of driving modes such as an economy mode, a normal mode, a sport mode and the like can be preset in the entertainment host, and a user can select the driving mode through manual input or voice selection.
In conclusion, the ventilation control system has an intelligent air volume adjusting function, a fatigue and refreshing function, an intelligent temperature control function, a cabin scene correlation function, a driving mode correlation function and the like, fully meets the requirements of users for convenient and personalized adjustment, and effectively improves the user experience.
In addition, the invention also provides an automobile which comprises the ventilation control system with the structure, and at least the seat in the front row of the seats of the automobile is the seat with the structure. Of course, in the specific implementation, the middle-row seat and the rear-row seat can also be provided with the seat with the structure.
The present invention provides an automobile and a seat and ventilation control system thereof as described above in detail. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (14)
1. The utility model provides a seat of car, its characterized in that, the seat of seat is positive, the back of seat is equipped with first ventilation hole (141), second ventilation hole (221), third ventilation hole (231) respectively, the seat is including ventilation module (3), ventilation module (3) are including ventilation volume adjusting part, exhaust pipe (01) intercommunication behind the air intake of ventilation module (3) and the air conditioner of car, the air outlet of ventilation module (3) is located in seat (1) and in back (2), with first ventilation hole (141), second ventilation hole (221) and third ventilation hole (231) intercommunication.
2. The seat according to claim 1, characterized in that the ventilation assembly (3) further comprises:
the air inlet pipe (31) is positioned below the seat part (1) and communicated with an air outlet of the air-conditioning rear exhaust pipe (01);
the shunt pipe (32) is communicated with the air outlet of the air inlet pipe (31) and is provided with a first shunt pipe section (321) and a second shunt pipe section (322), and the air outlet of the first shunt pipe section (321) is positioned in the seat part (1);
the air distribution box (34) is positioned in the backrest (2) and communicated with an air outlet of the second pipe-dividing section (322), a first air outlet (341) is formed in the area, corresponding to the second air vent hole (221), of the air distribution box (34), and a second air outlet (342) is formed in the area, corresponding to the third air vent hole (231), of the air distribution box;
the ventilation amount adjusting part includes: the air conditioner comprises a first air door for adjusting the opening degree of the first air outlet (341), a second air door for adjusting the opening degree of the second air outlet (342) and a motor for driving the first air door and the second air door.
3. Seat according to claim 2, characterized in that the ventilation assembly (3) further comprises a nipple (33), the nipple (33) being located at the junction of the seat (1) and the backrest (2), the air distribution box (34) being in communication with the air outlet of the second section (322) through the nipple (33); the connecting pipe (33) is a flexible pipe capable of bending along the front and back directions so as to adapt to the angle adjustment of the backrest (2); the air inlet pipe (31) is a telescopic pipe capable of stretching along the front-back direction so as to adapt to the front-back position adjustment of the seat.
4. The seat according to claim 3, wherein said telescoping tube comprises a plurality of tube sections, each of which is sequentially sleeved in a counterflow direction; any two sections of pipe sections are sleeved with each other, an outer annular flange (311) is arranged on the outer periphery of one end of the pipe section positioned on the inner side, an inner annular flange (312) is arranged on the inner periphery of one end of the pipe section positioned on the outer side, and the outer annular flange (311) and the inner annular flange (312) are matched with each other to limit the axial relative positions of the two sections of pipe sections; and the periphery of the outer annular flange (311) is provided with an annular groove, and a sealing ring (313) is arranged in the annular groove to realize the sealing between the pipe sections.
5. Seat according to any one of claims 2 to 4, characterized in that a plurality of mutually communicating splitter boxes (131) are arranged in the seat part (1), the air outlet of the first splitter box (321) extends into any one of the splitter boxes (131), and the slot opening of the splitter box (131) faces upwards to communicate with the first vent hole (141).
6. The seat according to any one of claims 2 to 4, characterized in that the seat further comprises a fixing bracket (4), the fixing bracket (4) is fixed below the seat part (1) and forms a containing space with the seat part (1), the second pipe section (322) passes through the containing space, the upper side of the pipe wall of the second pipe section (322) is fixed on the backrest (2), and the lower side of the pipe wall is fixed on the fixing bracket (4).
7. A ventilation control system for an automobile, the ventilation control system comprising a controller and a seat temperature sensor; the controller is communicated with the seat temperature sensor to acquire the current temperature of the seat; the controller is also in communication with a ventilation adjustment component of the seat to adjust the ventilation of the seat based on the current temperature of the seat and a target temperature of the seat; the controller also communicates with an air conditioner control unit of the vehicle to adjust the air supply volume and the air supply temperature of the air conditioner according to the current temperature and the target temperature of the seat.
8. The ventilation control system of claim 7, further comprising an image acquisition processing unit capable of determining occupant position; the controller is in communication with the image acquisition processing unit to acquire the position of the occupant and is configured to send an air volume adjustment instruction only to an air volume adjustment component of a seat in which the occupant is currently seated upon receipt of the position of the occupant.
9. The ventilation control system of claim 8, wherein the image acquisition processing unit is further capable of determining whether a driver is fatigued; the controller receives a fatigue signal and is configured to: after the fatigue signal is received, controlling an air volume adjusting part of the main driving seat to increase the opening degree of an air outlet of the main driving seat facing a driver until the current temperature of the main driving seat reaches a preset refreshing temperature.
10. The ventilation control system of claim 8, wherein the image capture processing unit is further capable of determining a current driver status; the ventilation control system also comprises an entertainment host, wherein the entertainment host is preset with the temperature of the familiar seats corresponding to the identity of the driver one by one; the entertainment host computer is communicated with the image acquisition and processing unit so as to correspond to the temperature of the conventional seat of the driver according to the identity of the driver; the controller is communicated with the entertainment host computer to acquire the temperature of the conventional seat of the current driver and use the temperature as the target temperature of the main driving seat.
11. The ventilation control system of claim 10, wherein the entertainment host is further preset with air conditioner air supply temperature, aroma smell and air conditioner air supply quantity which are in one-to-one correspondence with cabin scenes; the controller receives the air-conditioning air supply temperature, aroma smell and air-conditioning air supply quantity corresponding to the current cabin scene so as to adjust the air supply parameters of the air conditioner.
12. The ventilation control system of claim 10, wherein the entertainment host is further preset with air conditioner air supply temperature, aroma smell and air conditioner air supply quantity which are in one-to-one correspondence with driving modes; the controller receives the air supply temperature, the air supply smell and the air supply quantity of the air conditioner corresponding to the current driving mode so as to control the air supply parameters of the air conditioner.
13. The ventilation control system of any one of claims 7-12, further comprising an in-vehicle temperature sensor, an out-vehicle temperature sensor, and a solar radiation sensor, wherein the controller is in communication with the three to adjust the ventilation volume of the seat and the air volume and air temperature of the air conditioner based on the current in-vehicle temperature, the current out-vehicle temperature, the current solar radiation intensity, collectively.
14. An automobile comprising a ventilation control system and a plurality of seats, wherein at least the seat in the front most row is a seat as claimed in any one of claims 1 to 6, and the ventilation control system is a ventilation control system as claimed in any one of claims 7 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905892.2A CN112622717A (en) | 2019-09-24 | 2019-09-24 | Car and seat and ventilation control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905892.2A CN112622717A (en) | 2019-09-24 | 2019-09-24 | Car and seat and ventilation control system thereof |
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| CN112622717A true CN112622717A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910905892.2A Pending CN112622717A (en) | 2019-09-24 | 2019-09-24 | Car and seat and ventilation control system thereof |
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| CN (1) | CN112622717A (en) |
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