CN108237953B - Intelligent adjusting system and method for automobile seat - Google Patents
Intelligent adjusting system and method for automobile seat Download PDFInfo
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- CN108237953B CN108237953B CN201711402027.3A CN201711402027A CN108237953B CN 108237953 B CN108237953 B CN 108237953B CN 201711402027 A CN201711402027 A CN 201711402027A CN 108237953 B CN108237953 B CN 108237953B
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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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/2222—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable the back-rest having two or more parts
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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
- B60N2/64—Back-rests or cushions
- B60N2/643—Back-rests or cushions shape of the back-rests
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses an intelligent automobile seat adjusting system and an adjusting method thereof, wherein the system comprises a seat adjusting platform, a seat adjusting module, a pressure sensing module and a control module, the seat adjusting module comprises 24 adjusting units designed according to the number of spine vertebrae of a human body, the pressure sensing module comprises pressure sensors arranged on the adjusting units, the control module comprises control units correspondingly connected with the pressure sensors and the adjusting units respectively, when the back of a person leans against the seat surface, the pressure sensors identify different human body forms and output pressure parameters of the seat surface under different human body forms, the control units automatically adjust the states of the adjusting units according to the pressure parameters measured by the pressure sensors, so that the seat is completely fit with the back of the person to achieve the optimal posture, and a user is supported to send an instruction to adjust the adjusting units to a preset state through vehicle-mounted external adjusting equipment or a smart phone to achieve the purpose of adjusting the optimal posture The user's desired pose.
Description
Technical Field
The invention belongs to the field of automobile seat adjustment, and particularly relates to an intelligent automobile seat adjusting system and an adjusting method thereof.
Background
In the modern society, automobiles become a transportation tool for people to go out. With the increasing popularity of automobiles, the comfort of riding is more and more concerned by people. The vehicle seat is an important component of a vehicle, and affects not only the driving comfort of a driver but also the riding comfort of passengers.
At present, the automobile seat is generally adjusted manually by a person through a mechanical device or by controlling a motor to achieve the purpose of adjustment, however, different requirements of a driver and passengers on riding comfort cannot be completely met by adopting the adjusting mode.
Disclosure of Invention
In order to solve the technical problem, the invention provides an intelligent adjusting system and an adjusting method for an automobile seat.
The invention is realized by the following technical scheme:
in a first aspect, the invention provides an intelligent adjusting system for an automobile seat, which comprises a seat adjusting platform, a seat adjusting module, a pressure sensing module and a control module, wherein the seat adjusting platform is arranged on the seat adjusting platform;
the seat adjusting module comprises 24 adjusting units designed according to the number of vertebrae of the spine of a human body, each adjusting unit is arranged on the seat adjusting platform, and the length of each adjusting unit is suitable for the length of each vertebra;
the pressure sensing module comprises pressure sensors arranged on each adjusting unit, and the pressure sensors are used for identifying different human body forms and outputting pressure parameters of the seat surface of the seat in different human body forms;
the human body shape comprises preset optimal human body sitting, lying and lying positions;
the control module comprises control units which are respectively and correspondingly connected with the pressure sensors and the adjusting units, and the control units are used for controlling the states of the adjusting units.
And each control unit is used for automatically adjusting the state of each adjusting unit according to the pressure parameters measured by each pressure sensor.
Or, each control unit is used for adjusting each adjusting unit to a preset state according to an externally sent instruction, and the externally sent instruction is an instruction sent by a vehicle-mounted external adjusting device or a smart phone.
Preferably, the control unit stores set values of pressure parameters of the seat surface under different human body forms, each control unit is used for comparing the pressure parameters measured by each pressure sensor with the set values of the pressure parameters, and if the pressure parameters are greater than the set values, the state of each adjusting unit is adjusted until the pressure parameters are less than the set values.
Optionally, the pressure sensor system further comprises a calculation processing module, wherein the calculation processing module comprises a calculation unit connected to each pressure sensor, and each calculation unit is configured to calculate a variance of the pressure parameter measured by each pressure sensor according to the pressure parameter measured by each pressure sensor.
Preferably, the control unit further stores a set value of the variance of the pressure parameter of the seat surface in different human body forms, and each control unit is configured to compare the variance of the pressure parameter calculated by each calculation unit with the set value of the variance of the pressure parameter, and if the variance of the pressure parameter is greater than the set value, adjust the state of each adjustment unit until the variance of the pressure parameter is smaller than the set value.
Preferably, the adjusting unit comprises a first rotating block, a second rotating block and a telescopic rod, one end of the first rotating block is connected to the seat adjusting platform through a first rotating pair, the other end of the first rotating block is connected with one end of the telescopic rod, and the other end of the telescopic rod is connected with the second rotating block through a second rotating pair.
Preferably, the first rotating pair and the second rotating pair are driven by a servo motor, and the servo motor is controlled by the control module.
Preferably, the pressure sensor is arranged on the second rotating blocks, and two adjacent second rotating blocks are connected through an elastic material.
Preferably, the seat adjusting platform is arranged inside the seat surface of the seat, and the control module is arranged below the seat cushion of the seat.
In a second aspect, the present invention provides an adjusting method for the intelligent adjusting system for the automobile seat, wherein the method includes:
when the back of a person leans on the seat surface, the pressure sensors recognize different human body forms and output pressure parameters of the seat surface under different human body forms;
and each control unit automatically adjusts the state of each adjusting unit according to the pressure parameters measured by each pressure sensor or adjusts each adjusting unit to a preset state according to an externally sent instruction.
Preferably, the automatically adjusting the state of each adjusting unit by each control unit according to the pressure parameter measured by each pressure sensor includes:
each control unit compares the pressure parameter measured by each pressure sensor with the set value of the pressure parameter, if the pressure parameter is greater than the set value, the state of each adjusting unit is adjusted until the pressure parameter is less than the set value, and the operation is stopped.
Preferably, each control unit automatically adjusts the state of each adjusting unit according to the pressure parameter measured by each pressure sensor, and the method further includes:
and each control unit compares the variance of the pressure parameter calculated by each calculation unit with a set value of the variance of the pressure parameter, and if the variance of the pressure parameter is greater than the set value, the state of each adjusting unit is adjusted until the variance of the pressure parameter is less than the set value.
Preferably, the adjusting units are adjusted to preset states by the control units according to instructions sent from the outside, and the adjusting method includes:
and each control unit adjusts each adjusting unit to a preset state according to an instruction sent by vehicle-mounted external adjusting equipment or a smart phone.
The invention has the following beneficial effects:
compared with the traditional seat, the invention has the advantages that the human body shape and difference are recognized through the pressure sensors arranged on the adjusting units, the states of the adjusting units are automatically adjusted through the control units, the seat is completely attached to the back of a person to achieve the optimal posture, the user is supported to send an instruction through the vehicle-mounted external adjusting equipment or the smart phone to adjust the adjusting units to the preset state to achieve the posture expected by the user, and different requirements of different users on riding comfort can be better met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a block diagram of an intelligent adjustment system for a vehicle seat according to an embodiment of the present invention;
FIG. 2 is a block diagram of a seat adjustment module provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a seat adjustment module provided by an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a single regulating unit provided by an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of two adjacent adjusting units provided by the embodiment of the present invention;
FIG. 6 is a block diagram of a pressure sensing module provided in an embodiment of the present invention;
FIG. 7 is a block diagram of a control module according to an embodiment of the present invention;
FIG. 8 is a block diagram of another intelligent adjustment system for a vehicle seat according to an embodiment of the invention;
FIG. 9 is a block diagram of a computing processing module provided by an embodiment of the invention;
FIG. 10 is a flowchart of a method for adjusting a seat of a vehicle according to an embodiment of the present invention;
FIG. 11 is a flow chart of another method for intelligently adjusting a vehicle seat according to an embodiment of the present invention;
FIG. 12 is a flow chart of another method for intelligently adjusting a vehicle seat according to an embodiment of the present invention;
fig. 13 is a flowchart of another method for intelligently adjusting a vehicle seat according to an embodiment of the present invention.
In the figure: 100-an intelligent automobile seat adjusting system, 110-a seat adjusting platform, 120-a seat adjusting module, 121-an adjusting unit, 121 a-a first rotating block, 121 b-a second rotating block, 121 c-a telescopic rod, 121 d-an elastic material, 130-a pressure sensing module, 131-a pressure sensor, 140-a control module, 141-a control unit, 150-a calculation processing module and 151-a calculation unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be connected through the interior of two elements or in interactive relation with one another. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.
Example 1
Fig. 1 is a block diagram of a structure of the intelligent adjustment system 100 for a vehicle seat, as shown in fig. 1, including a seat adjustment platform 110, a seat adjustment module 120, a pressure sensing module 130, and a control module 140.
The seat adjustment platform 110 is mounted to the interior of the seat pan.
Fig. 2 is a structural block diagram of a seat adjusting module 120 provided in this embodiment, and as shown in fig. 2, the seat adjusting module 120 includes a plurality of adjusting units 121, the number of the adjusting units 121 is equal to the number of vertebrae of a human spine, and each of the adjusting units 121 is 24, wherein the length of each adjusting unit 121 is adapted to the length of each vertebra of the human spine.
Fig. 3 is a schematic structural diagram of a seat adjusting module 120 provided in the present embodiment, and as shown in fig. 3, each of the adjusting units 121 is disposed on the seat adjusting platform 110.
Fig. 4 is a schematic structural diagram of a single adjusting unit 121 provided in this embodiment, as shown in fig. 4, each adjusting unit 121 includes a first rotating block 121a, a second rotating block 121b, and an expansion link 121c, the first rotating block 121a is connected to the second rotating block 121b through the expansion link 121c, one end of the first rotating block 121a is connected to the seat adjusting platform 110 through a first rotating pair, the other end of the first rotating block 121a is connected to one end of the expansion link 121c, the other end of the expansion link 121c is connected to the second rotating block 121b through a second rotating pair, the first rotating pair and the second rotating pair are driven by a servo motor, and the servo motor is controlled by the control module 140.
When the servo motor works, the servo motor drives the first rotating pair and the second rotating pair to rotate in opposite directions, so as to drive the first rotating block 121a and the second rotating block 121b to rotate in opposite directions, and further drive the telescopic rod 121c to stretch and retract, and the state of the adjusting unit 121 is adjusted through the first rotating block 121a, the second rotating block 121b and the telescopic rod 121 c.
Fig. 5 is a schematic structural diagram of two adjacent adjusting units 121 provided in this embodiment, as shown in fig. 5, two adjacent second rotating blocks 121b are connected by an elastic material 121d, and the lengths of the elastic material 121d are not exactly the same, and generally, the upper end and the lower end are long, and the middle is short. When one of the adjusting units 121 moves, the other adjusting unit 121 adjacent to the one adjusting unit 121 can be driven to move, the stroke of each adjusting unit 121 is not exactly the same, generally, the stroke of the adjusting unit 121 at the upper end and the lower end is long, and the stroke of the adjusting unit 121 at the middle part is short.
Fig. 6 is a structural block diagram of the pressure sensing module 130 provided in this embodiment, as shown in fig. 6, the pressure sensing module 130 includes a plurality of pressure sensors 131, and each pressure sensor 131 is correspondingly disposed on each adjusting unit 121, and is configured to recognize different human body forms and output pressure parameters in different human body forms, where the human body forms include a human body optimum sitting posture, a lying posture, and a lying posture preset by a user.
Fig. 7 is a block diagram of a control module 140 provided in this embodiment, and as shown in fig. 7, the control module 140 includes a plurality of control units 141, and each control unit 141 is connected to each pressure sensor 131 in the pressure sensing module 130 and each adjusting unit 121 in the seat adjusting module 120 in a one-to-one correspondence manner. Preferably, the control unit 141 is provided below the seat cushion.
The control unit 141 stores set values of pressure parameters of the seat surface in different human body forms. The pressure parameter output from each pressure sensor 131 is within the tolerance of the set value of the pressure parameter.
The control units 141 are configured to automatically adjust the states of the adjustment units 121 according to the pressure parameters measured by the pressure sensors 131.
Specifically, each control unit 141 is configured to compare the pressure parameter measured by each pressure sensor 131 with a set value of the pressure parameter, and if the pressure parameter is greater than the set value, adjust the state of each adjustment unit 121 until the pressure parameter is less than the set value.
In the present embodiment, the pressure sensors 131 disposed on the adjusting units 121 recognize the shape and difference of the human body, and the control units 141 automatically adjust the states of the adjusting units 121, so that the seat is completely attached to the back of the human body to achieve the optimal posture, and the power required by the operation of the whole system is supplied by a power supply device which can be plugged into a vehicle power supply.
Example 2
Fig. 8 is a block diagram of the intelligent adjustment system 100 for a vehicle seat, and as shown in fig. 8, the intelligent adjustment system 100 for a vehicle seat includes a seat adjustment platform 110, a seat adjustment module 120, a pressure sensing module 130, a control module 140, and a calculation processing module 150.
The seat adjustment platform 110 is mounted to the interior of the seat pan.
Fig. 2 is a structural block diagram of a seat adjusting module 120 provided in this embodiment, and as shown in fig. 2, the seat adjusting module 120 includes a plurality of adjusting units 121, the number of the adjusting units 121 is equal to the number of vertebrae of a human spine, and each of the adjusting units 121 is 24, wherein the length of each adjusting unit 121 is adapted to the length of each vertebra of the human spine.
Fig. 3 is a schematic structural diagram of a seat adjusting module 120 provided in the present embodiment, and as shown in fig. 3, each of the adjusting units 121 is disposed on the seat adjusting platform 110.
Fig. 4 is a schematic structural diagram of a single adjusting unit 121 provided in this embodiment, as shown in fig. 4, each adjusting unit 121 includes a first rotating block 121a, a second rotating block 121b, and an expansion link 121c, the first rotating block 121a is connected to the second rotating block 121b through the expansion link 121c, one end of the first rotating block 121a is connected to the seat adjusting platform 110 through a first rotating pair, the other end of the first rotating block 121a is connected to one end of the expansion link 121c, the other end of the expansion link 121c is connected to the second rotating block 121b through a second rotating pair, the first rotating pair and the second rotating pair are driven by a servo motor, and the servo motor is controlled by the control module 140.
When the servo motor works, the servo motor drives the first rotating pair and the second rotating pair to rotate in opposite directions, so as to drive the first rotating block 121a and the second rotating block 121b to rotate in opposite directions, and further drive the telescopic rod 121c to stretch and retract, and the state of the adjusting unit 121 is adjusted through the first rotating block 121a, the second rotating block 121b and the telescopic rod 121 c.
Fig. 5 is a schematic structural diagram of two adjacent adjusting units 121 provided in this embodiment, as shown in fig. 5, two adjacent second rotating blocks 121b are connected by an elastic material 121d, and the lengths of the elastic material 121d are not exactly the same, and generally, the upper end and the lower end are long, and the middle is short. When one of the adjusting units 121 moves, the other adjusting unit 121 adjacent to the one adjusting unit 121 can be driven to move, the stroke of each adjusting unit 121 is not exactly the same, generally, the stroke of the adjusting unit 121 at the upper end and the lower end is long, and the stroke of the adjusting unit 121 at the middle part is short.
Fig. 6 is a structural block diagram of the pressure sensing module 130 provided in this embodiment, as shown in fig. 6, the pressure sensing module 130 includes a plurality of pressure sensors 131, and each pressure sensor 131 is correspondingly disposed on each adjusting unit 121, and is configured to recognize different human body forms and output pressure parameters in different human body forms, where the human body forms include a human body optimum sitting posture, a lying posture, and a lying posture preset by a user.
Fig. 7 is a block diagram of a control module 140 provided in this embodiment, and as shown in fig. 7, the control module 140 includes a plurality of control units 141, and each control unit 141 is connected to each pressure sensor 131 in the pressure sensing module 130 and each adjusting unit 121 in the seat adjusting module 120 in a one-to-one correspondence manner. The control unit 141 is disposed below the seat cushion, and the control unit 141 stores a set value of variance of pressure parameters of the seat surface in different human body forms.
Fig. 9 is a block diagram of a computing processing module 150 provided in this embodiment, and as shown in fig. 9, the computing processing module 150 includes a plurality of computing units 151. Each calculating unit 151 is correspondingly connected to each pressure sensor 131, and is configured to calculate a variance of the pressure parameter measured by each pressure sensor 131 according to the pressure parameter measured by each pressure sensor 131.
The control units 141 are configured to compare the variance of the pressure parameter calculated by the calculation units 151 with a set value of the variance of the pressure parameter, and if the variance of the pressure parameter is greater than the set value, adjust the state of the adjustment units 121 until the variance of the pressure parameter is less than the set value.
In the present embodiment, the pressure sensors 131 disposed on the adjusting units 121 recognize the shape and difference of the human body, and the control units 141 automatically adjust the states of the adjusting units 121, so that the seat is completely attached to the back of the human body to achieve the optimal posture, and the power required by the operation of the whole system is supplied by a power supply device which can be plugged into a vehicle power supply.
Example 3
The embodiment provides an intelligent adjusting method for an automobile seat, as shown in fig. 10, the method includes the following steps:
s101, when the back of a person leans on the seat surface, the pressure sensors 131 recognize different human body forms and output pressure parameters of the seat surface in different human body forms;
and S102, comparing the pressure parameter measured by each pressure sensor 131 with the set value of the pressure parameter by each control unit 141, and if the pressure parameter is greater than the set value, adjusting the state of each adjusting unit 121 until the pressure parameter is less than the set value.
Example 4
The embodiment provides an intelligent adjusting method for an automobile seat, as shown in fig. 11, the method includes the following steps:
s201, when the back of a person leans on the seat surface, the pressure sensors 131 recognize different human body forms and output pressure parameters of the seat surface in different human body forms;
s202, each calculating unit 151 calculates to obtain the variance of the pressure parameters measured by each pressure sensor 131 according to the pressure parameters measured by each pressure sensor 131;
and S203, comparing the variance of the pressure parameter calculated by each calculating unit 151 with a set value of the variance of the pressure parameter by each control unit 141, and if the variance of the pressure parameter is greater than the set value, adjusting the state of each adjusting unit 121 until the variance of the pressure parameter is less than the set value.
Example 5
The embodiment provides an intelligent adjusting method for an automobile seat, as shown in fig. 12, the method includes the following steps:
s301, when the back of a person leans on the seat surface, the pressure sensors 131 recognize different human body forms and output pressure parameters of the seat surface in different human body forms;
s302, each control unit 141 adjusts each adjusting unit 121 to a preset state according to an instruction sent by the vehicle-mounted external adjusting device.
In the present embodiment, each adjusting unit 121 is adjusted to a preset state by an instruction sent by the vehicle-mounted external adjusting device, so that the seat is completely attached to the back of a person to achieve a posture desired by a user.
Example 6
The embodiment provides an intelligent adjusting method for an automobile seat, as shown in fig. 13, the method includes the following steps:
s401, when the back of a person leans on the seat surface, the pressure sensors 131 recognize different human body forms and output pressure parameters of the seat surface in different human body forms;
s402, adjusting each adjusting unit 121 to a preset state by each control unit 141 according to an instruction sent by the smart phone.
In this embodiment, each adjusting unit 121 is adjusted to a preset state by an instruction sent by the smartphone, so that the seat is completely attached to the back of a person to achieve a posture desired by the user.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The division of the modules/units described in the present invention is only a logical function division, and other division manners may be available in actual implementation, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. Some or all of the modules/units can be selected according to actual needs to achieve the purpose of implementing the scheme of the invention.
In addition, each module/unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (14)
1. The intelligent automobile seat adjusting system is characterized by comprising a seat adjusting platform (110), a seat adjusting module (120), a pressure sensing module (130) and a control module (140);
the seat adjusting module (120) comprises 24 adjusting units (121) designed according to the number of vertebrae of the spine of a human body, each adjusting unit (121) is arranged on the seat adjusting platform (110) and has a length suitable for the length of each vertebra, each adjusting unit (121) comprises a first rotating block (121a), a second rotating block (121b) and an expansion link (121c), one end of the first rotating block (121a) is connected to the seat adjusting platform (110) through a first rotating pair, the other end of the first rotating block (121a) is connected with one end of the expansion link (121c), and the other end of the expansion link (121c) is connected with the second rotating block (121b) through a second rotating pair;
the pressure sensing module (130) comprises pressure sensors (131) arranged on the adjusting units (121), and the pressure sensors (131) are used for identifying different human body forms and outputting pressure parameters of the seat surface of the seat under different human body forms;
the control module (140) comprises control units (141) which are respectively correspondingly connected with the pressure sensors (131) and the adjusting units (121), and the control units (141) are used for automatically adjusting the states of the adjusting units (121) according to pressure parameters measured by the pressure sensors (131).
2. The intelligent adjustment system for automobile seats according to claim 1, characterized in that each control unit (141) is further configured to adjust each adjustment unit (121) to a preset state according to an externally issued command.
3. The intelligent adjusting system for the automobile seat as claimed in claim 2, wherein the externally sent command is a command sent by an on-board external adjusting device or a smart phone.
4. The intelligent adjusting system for automobile seats as claimed in claim 1, wherein the control unit (141) stores set values of pressure parameters of the seat surface under different human body forms, each control unit (141) is configured to compare the pressure parameter measured by each pressure sensor (131) with the set value of the pressure parameter, and if the pressure parameter is greater than the set value, the state of each adjusting unit (121) is adjusted until the pressure parameter is less than the set value.
5. The intelligent automobile seat adjusting system according to claim 1, further comprising a calculation processing module (150), wherein the calculation processing module (150) comprises a calculation unit (151) connected to each pressure sensor (131), and each calculation unit (151) is configured to calculate a variance of the pressure parameter measured by each pressure sensor (131) according to the pressure parameter measured by each pressure sensor (131).
6. The intelligent adjustment system for automobile seats according to claim 5, wherein the control unit (141) further stores set values of the variance of the pressure parameter of the seat surface in different human body forms, and each control unit (141) is configured to compare the variance of the pressure parameter calculated by each calculation unit (151) with the set value of the variance of the pressure parameter, and if the variance of the pressure parameter is larger than the set value, adjust the state of each adjustment unit (121) until the variance of the pressure parameter is smaller than the set value.
7. The vehicle seat intelligent adjustment system of claim 1, wherein the first and second revolute pairs are driven by servo motors controlled by the control module (140).
8. The intelligent adjustment system for automobile seats according to claim 1, characterized in that the pressure sensor (131) is disposed on the second turning block (121b), and two adjacent second turning blocks (121b) are connected by an elastic material (121 d).
9. The intelligent adjusting system for the automobile seat as claimed in claim 1, wherein the seat adjusting platform (110) is arranged inside a seat surface, and the control module (140) is arranged below a seat cushion.
10. The intelligent automobile seat adjusting system according to claim 1, wherein the human body shape includes preset human body optimal sitting, lying and lying shapes.
11. An adjusting method for the intelligent adjusting system of the automobile seat as claimed in any one of claims 1 to 10, characterized in that the method comprises the following steps:
when the back of a person leans on the seat surface, each pressure sensor (131) identifies different human body forms and outputs pressure parameters of the seat surface under different human body forms;
each control unit (141) automatically adjusts the state of each adjusting unit (121) according to the pressure parameter measured by each pressure sensor (131) or adjusts each adjusting unit (121) to a preset state according to an externally issued command.
12. The regulation method according to claim 11, characterized in that the automatic regulation of the state of each regulation unit (121) by each control unit (141) according to the pressure parameters measured by each pressure sensor (131) comprises:
each control unit (141) compares the pressure parameter measured by each pressure sensor (131) with a set value of the pressure parameter, and if the pressure parameter is greater than the set value, the state of each adjustment unit (121) is adjusted until the pressure parameter is less than the set value.
13. The method of claim 11, wherein the respective control unit (141) automatically adjusts the state of the respective conditioning unit (121) in response to the pressure parameter measured by the respective pressure sensor (131), further comprising:
each control unit (141) compares the variance of the pressure parameter calculated by each calculation unit (151) with a set value of the variance of the pressure parameter, and if the variance of the pressure parameter is greater than the set value, the state of each adjustment unit (121) is adjusted until the variance of the pressure parameter is less than the set value.
14. The adjustment method according to claim 11, wherein the adjustment of each adjustment unit (121) to a preset state by each control unit (141) according to an externally issued command comprises:
each control unit (141) adjusts each adjusting unit (121) to a preset state according to an instruction sent by an on-vehicle external adjusting device or a smart phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402027.3A CN108237953B (en) | 2017-12-22 | 2017-12-22 | Intelligent adjusting system and method for automobile seat |
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| CN112092686A (en) * | 2020-08-20 | 2020-12-18 | 艾福迈汽车系统(上海)有限公司 | Adaptive seat comfort system based on fit of passenger and seat and adjusting method |
| CN113103934B (en) * | 2021-05-07 | 2022-07-22 | 浙江声研科技有限公司 | Self-adaptive sensing automobile seat |
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| JP5962485B2 (en) * | 2012-12-17 | 2016-08-03 | トヨタ紡織株式会社 | Vehicle seat |
| CN104260647B (en) * | 2014-04-17 | 2016-08-24 | 浙江吉利控股集团有限公司 | A kind of Intelligent adjustment formula electric seat of car |
| JP6617700B2 (en) * | 2014-05-19 | 2019-12-11 | テイ・エス テック株式会社 | Vehicle seat |
| CN104658230A (en) * | 2015-03-14 | 2015-05-27 | 长春富维—江森自控汽车饰件系统有限公司 | Intelligent portable device remote control system of automobile seat |
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