CN109624810A - The adaptive regulation method and system of headrest - Google Patents
The adaptive regulation method and system of headrest Download PDFInfo
- Publication number
- CN109624810A CN109624810A CN201811532924.0A CN201811532924A CN109624810A CN 109624810 A CN109624810 A CN 109624810A CN 201811532924 A CN201811532924 A CN 201811532924A CN 109624810 A CN109624810 A CN 109624810A
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- headrest
- height
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 23
- 230000004913 activation Effects 0.000 claims abstract description 5
- 230000006386 memory function Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 9
- 230000006870 function Effects 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000000284 resting effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
-
- 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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0248—Non-manual adjustments, e.g. with electrical operation with logic circuits with memory of positions
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a kind of adaptive regulation method of headrest and system, the adaptive regulation method of the headrest, comprising the following steps: S1, activation system；S3, adjusts seat position, and acquisition height of headrest adjusts information；S4 adjusts information according to height of headrest and adjusts height of headrest.The present invention automatically adjusts the height of headrest according to the height of user, improves the convenience of operation, improves the completeness and comfort of occupant.
Description
Technical field
The present invention relates to field of automobile, in particular to the adaptive regulation method and system of a kind of headrest.
Background technique
Safety and comfort meeting of the relative position of automotive seat and headrest in compartment for the occupant of different heights
It has an impact.For automotive seat in terms of with pedal spacing, spacing is larger or smaller all to influence driver's pushes pedals, easily lead to
Accident occurs；Automotive seat is in terms of front-row seats spacing, the larger or smaller comfort that will affect occupant of spacing.Headrest is used for
The height of supporting head part, headrest is higher or lower, will affect the comfort of occupant.Existing headrest does not have automatic adjusument
Function need to bring inconvenience to occupant by manually adjusting headrest positions.
Such as the application for a patent for invention that application publication number is CN102963274A discloses a kind of self-adapted car seat system
System and seat-regulating method, the device detect the weight and figure of driver by sensor, adjust seat using detection data
Relative position and height, but the mode of its detection data is more complicated, and cannot individually adjust the height of headrest, and there are still heads
Pillow height degree and the unmatched problem of driver's height.
Summary of the invention
It is an object of the invention to overcome the above-mentioned deficiency in the presence of the prior art, a kind of adaptive tune of headrest is provided
Method and system are saved, the height of headrest is automatically adjusted, improves the convenience of operation, improve the completeness and comfort of occupant.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical schemes:
A kind of adaptive regulation method of headrest, comprising the following steps:
S1: activation system；
S3: adjusting seat position, and acquisition height of headrest adjusts information；
S4: information is adjusted according to height of headrest and adjusts height of headrest.
The automatic adjustment to chair headrest height is realized through the above steps, it is easy to operate, improve the completeness of occupant
And comfort.
Preferably, the step S3 is read the key information of advance key and back spacer by control centre, and by control
The heart controls motor and adjusts seat position；The motor rotations of control centre's control operation are then based on, is calculated and is slided by control centre
Rail move distance, the sliding rail move distance are that height of headrest adjusts information.System structure needed for realizing this method is simple,
While adjusting seat position, height of headrest is automatically adjusted, and occupant can voluntarily adjust seat position according to own situation, fitted
Ying Xingqiang.
Preferably, the step S3 acquires sliding rail fortune by the way that the displacement sensor at seat position adjusting sliding rail is arranged in
Dynamic distance, the sliding rail move distance are that height of headrest adjusts information.Pass through displacement sensor sliding rail move distance, measurement
Precisely, the accurate adjusting to height of headrest is realized.
Preferably, the step S3 inputs height information by human-computer interaction device, and control centre is according to height information tune
Seat position is saved, the height information is that height of headrest adjusts information.Seat position and headrest are adjusted by input height information
Highly, mode of operation is simple, and accurate adjust can be realized according to height information.
Preferably, the step S3 detects the seating position of occupant by position sensor, and combines seat current location
Determine that the practical height ranges section of occupant, the practical height ranges section are that height of headrest adjusts information.It is automatic to obtain body
High scope section, more automates, easy to use.
Further, the adaptive regulation method of the headrest further includes step S5, resets operation, makes seat and headrest
It restPoses.Occupant's use finishes leave after, selection reset operation, so that seat and headrest is restPosed, so as under
Once-through operation.
Further, the adaptive regulation method of the headrest further includes memory function；
It include step S2 before step S3, the step S2 judges whether using memory function, if using memory function,
Step S7 is executed, if not using function, thens follow the steps S3；
Step S7 reads storing data, adjusts seat position and height of headrest；
It include step S6 before step S4, the step S6 judges whether to store user data, if storage user data,
S8 is thened follow the steps, if not storing user data, end of operation terminates this operation；
Step S8 stores user data.
Using function store user data, occupant next time in use, selection storage user data, directly adjustment seat with
The position of headrest, it is easy to operate, improve adjustment speed.
Preferably, the step S4 height of headrest is adjusted related to seat slide running track, if seat moves forward,
Headrest moves down；If seat moves backward, headrest is moved up；And the mobile distance and seat slide operation of headrest away from
From related, the distance of seat slide operation is bigger, and resting the head on, mobile distance is bigger, and vice versa.The height adjustment and seat of headrest
Chair position adjusts linkage, on the basis of existing seat position is adjusted, increases height of headrest regulatory function, adjusts in seat same
When, height of headrest is adjusted, resource is rationally utilized.
A kind of self-adaption regulation system of headrest, including power supply, sensor, control centre and motor；Control centre's packet
Containing storage unit and control unit；Power output end is connected with the power end of sensor, control centre and motor, sensor
Signal output end and the signal input part of control unit connect, control unit and storage unit carry out information exchange, and control is single
The signal output end of member and the control signal of motor connect；The storage unit stores the automatic adjusument side of above-mentioned headrest
Method.Automatic adjustment to chair headrest height is realized by the system, it is easy to operate, improve the completeness of occupant and comfortable
Property.
It further, further include human-computer interaction device；The human-computer interaction device is connect with control unit.Pass through man-machine friendship
Mutual device preferably carries out information exchange with system, and it is more convenient to adjust.
Compared with prior art, beneficial effects of the present invention: automatically adjusting the height of headrest, improves the convenience of operation,
Improve the completeness and comfort of occupant；According to specifically used place, selection resets the function of operation or memory user data, behaviour
Facilitate；.
Detailed description of the invention
Fig. 1 is the adaptive regulation method flow chart of the headrest of exemplary embodiment of the present 1；
Fig. 2 is the adaptive regulation method flow chart of the headrest of exemplary embodiment of the present 2；
Fig. 3 is the adaptive regulation method flow chart of the headrest of exemplary embodiment of the present 3；
Fig. 4 is the self-adaption regulation system structural block diagram of the headrest of exemplary embodiment of the present 4；
Fig. 5 is the self-adaption regulation system structural block diagram of the headrest of exemplary embodiment of the present 5.
Specific embodiment
Below with reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
Embodiment 1
The present embodiment provides a kind of adaptive regulation method of headrest, method flow diagram is as shown in Figure 1, include following step
It is rapid:
Step S1: activation system；
Start the self-adaption regulation system of headrest, prepares for subsequent regulating step.
Step S3: seat position is adjusted；
Seat position is adjusted, acquisition height of headrest adjusts information.
The present embodiment can take various ways adjust seat position, in the following manner for:
Mode one:
Seat position is adjusted by selection advance key and back spacer.After selecting advance key and back spacer, control centre is connect
After receiving the corresponding command signal, control signal is sent to motor, control motor is advanced accordingly and back operation.Adjustment seat
When chair position, sliding rail move distance is acquired by the way that the displacement sensor at seat position adjusting sliding rail is arranged in.The sliding rail
Move distance can also be by control centre, and the motor rotations based on control centre's control operation, which calculate, to be obtained.The sliding rail movement
Distance is that height of headrest adjusts information, for step S4 to adjust height of headrest.By the method, occupant can be according to itself feelings
Condition voluntarily adjusts seat position, adaptable.Institute's displacement sensors can measure the biography of displacement using Hall sensor etc.
Sensor.
Mode two:
Occupant can input height information by human-computer interaction device, and control centre receives the height that human-computer interaction device is sent
Information, and motor operation is controlled based on the height information, seat position is adjusted to and height by the operation of motor control seat slide
The corresponding target position of information.The height information is that height of headrest adjusts information, for step S4 to adjust height of headrest.This tune
Prosecutor formula is simple, can accurately be adjusted according to occupant's height information.
Mode three:
The seating position of occupant is detected by position sensor.The occupant of different heights, seating position is different, and height is shorter
Occupant, seating position is forward (i.e. farther out from the chair back), the higher occupant of height, and seating position is rearward (i.e. closer from the chair back).
By detecting the seating position of occupant, and combination seat current location determines the practical height ranges section of occupant.
The seat is divided into n region from front to back, n ∈ N, and n > 2 (i.e. n is the natural number greater than 2), each region
A corresponding test height ranges section.From front to back with region, the height values in corresponding test height ranges section increase
Add.After passenger riding, region is taken in position sensor detection, sends a signal to control centre；Control centre receives position sensing
The signal of device judges to take region, obtains test height ranges section, and the position for combining seat current, judge practical height
Range intervals take region by detection and have obtained the practical height ranges section of occupant.
Seat slide is adjusted according to the practical height ranges range restraint seat motor of occupant, and then adjusts the position of seat
It sets, seat is adjusted with the difference of the seating position of occupant with pedal spacing or the spacing of seat and front-row seats, and multiply
The height of member is adapted.
The n anchor points for seat positioning are provided on seat slide, practical height ranges section and anchor point are one by one
It is corresponding.Height values in practical height ranges section are bigger, and anchor point is more rearward.Judge the practical height ranges section of occupant
Afterwards, control centre's control seat motor operation, adjusts seat position, seat is adjusted to corresponding with practical height ranges section
At anchor point, it is adapted the height of seat position and occupant.
The height of headrest is related with the position of height and seat, and the practical height ranges section is that height of headrest adjusts letter
Breath, for step S4 to adjust height of headrest.This control methods obtains occupant's height information automatically, and usage mode is simple.
When practical operation, it can be selected in a manner of upper adjusting seat chair position according to particular condition in use.
Step S4: height of headrest is adjusted；
Information, which is adjusted, according to the height of headrest of step S3 acquisition adjusts height of headrest.Height of headrest and seat position adjust feelings
Condition is related, if seat moves forward, that is, reduces the spacing of seat and pedal spacing or seat and front-row seats, then the body of occupant
Height is shorter compared with front seat situation, and headrest need to move down；If seat moves backward, i.e., increase seat and pedal spacing or
The spacing of seat and front-row seats, then the height of occupant is higher compared with front seat situation, then resting the head on need to move up；And head
The distance dependent of mobile distance and seat slide operation is rested the head on, the distance of seat slide operation is bigger, and mobile distance of resting the head on is got over
Greatly, vice versa.Such as seat slide declines 10mm per 40mm, height of headrest is run forward；Seat slide is every to be run backward
40mm, height of headrest rise 10mm.
The data information that control centre acquires according to step S3 controls motor operation；Motor control headrest move up and down to
Target position.Above-mentioned data information can be in the sliding rail move distance of displacement sensor acquisition in mode one or mode two
The practical height ranges section that control centre obtains in the height information or mode three of human-computer interaction device input.
The present embodiment realizes through the above steps and seat position and height of headrest is adjusted, and automatically adjusts headrest
Highly, the convenience of operation is improved.
Embodiment 2
The present embodiment provides a kind of adaptive regulation method of headrest, method flow diagram is as shown in Fig. 2, with embodiment 1
Technical solution is compared, and the present embodiment further includes step S5, resets operation.Occupant's use finishes leave after, selection reset operation, make
Seat and headrest restPose, so as to next operation.
Embodiment 3
The present embodiment provides a kind of adaptive regulation method of headrest, method flow diagram is as shown in figure 3, with embodiment 1
Technical solution is compared, and the present embodiment further includes memory function comprising the steps of:
Step S1: activation system；
Step S2: whether memory function is used?
Judge whether using memory function, if executing step S7 using memory function；If not using function, step is executed
S3。
Step S3: seat position is adjusted；
Step S4: height of headrest is adjusted；
Step S6: user data is stored?
Step S4 height of headrest adjust after, judge whether store user data, i.e., whether store this seat and
The location information of headrest, if storage user data, thens follow the steps S8, if not storing user data, end of operation terminates this
Secondary operation.
Step S7: reading storing data, adjusts seat position and height of headrest；
Using memory function, seat position is adjusted according to the user data of storage and height of headrest, adjusting finish, terminates this
Secondary operation.
Step S8: storage user data；
The user data of this adjusting is stored, i.e. this seat position and height of headrest for adjusting, terminated after storage
This operation.
The present embodiment can store user data, and occupant's next time is in use, the user data that selection stores, direct adjusting seat
The position of chair and headrest, it is easy to operate, improve adjustment speed.
Embodiment 4
The present embodiment provides a kind of self-adaption regulation system of headrest, system structure diagram as shown in figure 4, comprising power supply,
Sensor, control centre and motor.
Control centre includes storage unit and control unit.
Power output end is connected with the power end of sensor, control centre and motor, the signal output end of sensor
It is connect with the signal input part of control unit, control unit and storage unit carry out information exchange, the signal output of control unit
End is connect with the control signal of motor.
Power supply is used to provide electric energy for sensor, control centre and motor；Storage unit is for storing aforementioned any reality
Method disclosed in example or the user data in storage implementation example 3 are applied, function is executed, when executing memory function, transmitting is used
User data is to control centre；Sensor is displacement sensor or position sensor, and displacement sensor is for detecting seat slide
Range ability, position sensor are used to detect the seating position of occupant；Control unit is for controlling motor operating, and motor is for controlling
Seat and sliding rail processed are run to target position.
Embodiment 5
Compared with the self-adaption regulation system of the headrest of embodiment 4, the present embodiment further includes human-computer interaction device.The people
Machine interactive device is connect with control unit, for carrying out information exchange in embodiment 1 to 3, as selected seat in 1 mode one of embodiment
Chair position inputs height information in mode two；Selection carries out selection memory function in reset operation and embodiment 3 in embodiment 2
Energy.After the function of selection memory user data, user data is stored in storage unit.
The above, the only detailed description of the specific embodiment of the invention, rather than limitation of the present invention.The relevant technologies
The technical staff in field is not in the case where departing from principle and range of the invention, various replacements, modification and the improvement made
It should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of adaptive regulation method of headrest, which comprises the following steps:
S1: activation system；
S3: adjusting seat position, and acquisition height of headrest adjusts information；
S4: information is adjusted according to height of headrest and adjusts height of headrest.
2. the adaptive regulation method of headrest according to claim 1, which is characterized in that the step S3 is by control centre
The key information of advance key and back spacer is read, and motor is controlled by control centre and adjusts seat position；It is then based on control
The motor rotations of center control operation calculate sliding rail move distance by control centre, and the sliding rail move distance is that headrest is high
Degree adjusts information.
3. the adaptive regulation method of headrest according to claim 2, which is characterized in that the step S3 is existed by setting
Seat position adjusts the displacement sensor at sliding rail to acquire sliding rail move distance, and the sliding rail move distance is height of headrest tune
Save information.
4. the adaptive regulation method of headrest according to claim 1, which is characterized in that the step S3 passes through man-machine friendship
Mutual device inputs height information, and control centre adjusts seat position according to height information, and the height information is height of headrest tune
Save information.
5. the adaptive regulation method of headrest according to claim 1, which is characterized in that the step S3 is passed by position
Sensor detects the seating position of occupant, and the practical height ranges section of occupant is determined in conjunction with seat current location, according to reality
Height ranges intervals control seat position, the practical height ranges section are that height of headrest adjusts information.
6. the adaptive regulation method of headrest according to any one of claims 1 to 5, which is characterized in that further include step
S5 resets operation, seat and headrest is made to restPose.
7. the adaptive regulation method of headrest according to any one of claims 1 to 5, which is characterized in that further include memory
Function；
It include step S2 before step S3, the step S2 judges whether using memory function, if being executed using memory function
Step S7 thens follow the steps S3 if not using function；
Step S7 reads storing data, adjusts seat position and height of headrest；
It include step S6 before step S4, the step S6 judges whether to store user data, if storage user data, holds
Row step S8, if not storing user data, end of operation terminates this operation；
Step S8 stores user data.
8. the adaptive regulation method of headrest according to claim 1, which is characterized in that the step S4 height of headrest tune
Section is related to seat slide running track, if seat moves forward, headrest is moved down；If seat moves backward, rest the head on
It moves up；And distance and the distance dependent of seat slide operation that headrest is mobile, the distance of seat slide operation is bigger, headrest
Mobile distance is bigger, and vice versa.
9. a kind of self-adaption regulation system of headrest, which is characterized in that including power supply, sensor, control centre and motor；Control
Center processed includes storage unit and control unit；Power output end is connected with the power end of sensor, control centre and motor
It connects, the signal output end of sensor and the signal input part of control unit connect, and control unit and storage unit carry out information friendship
Mutually, the control signal connection of the signal output end and motor of control unit；In the storage unit storage claim 1 to 8
Described in any item methods.
10. the self-adaption regulation system of headrest according to claim 9, which is characterized in that further include human-computer interaction device；
The human-computer interaction device is connect with control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532924.0A CN109624810A (en) | 2018-12-14 | 2018-12-14 | The adaptive regulation method and system of headrest |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532924.0A CN109624810A (en) | 2018-12-14 | 2018-12-14 | The adaptive regulation method and system of headrest |
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| CN109624810A true CN109624810A (en) | 2019-04-16 |
Family
ID=66074078
Family Applications (1)
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| CN201811532924.0A Pending CN109624810A (en) | 2018-12-14 | 2018-12-14 | The adaptive regulation method and system of headrest |
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| CN110239403A (en) * | 2019-05-30 | 2019-09-17 | 好孩子儿童用品有限公司 | Head rest height intelligently adjustable safety chair seats of car and head rest height adjusting method |
| CN112428901A (en) * | 2020-11-09 | 2021-03-02 | 浙江零跑科技有限公司 | Height-automatically adjustable seat headrest |
| CN114030401A (en) * | 2021-11-12 | 2022-02-11 | 岚图汽车科技有限公司 | Vehicle control method and device and vehicle |
| CN114056282A (en) * | 2020-08-03 | 2022-02-18 | 奥迪股份公司 | Assistance system for a vehicle, corresponding vehicle, method and storage medium |
| CN114750661A (en) * | 2022-03-31 | 2022-07-15 | 浙江吉利控股集团有限公司 | Vehicle seat and headrest control system and control method |
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Application publication date: 20190416 |
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