CN103568875B - A kind of automotive seat with memory function and method of adjustment thereof - Google Patents
A kind of automotive seat with memory function and method of adjustment thereof Download PDFInfo
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- CN103568875B CN103568875B CN201310561196.7A CN201310561196A CN103568875B CN 103568875 B CN103568875 B CN 103568875B CN 201310561196 A CN201310561196 A CN 201310561196A CN 103568875 B CN103568875 B CN 103568875B
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Abstract
The invention discloses a kind of automotive seat with memory function, including chair framework, fixing seat, slide rail, backrest, medicated cushion and headrest, described seat also includes automatic adjustment system, described automatic adjustment system includes gravity sensing system, central control module and correction system, described gravity sensing system is arranged on below described medicated cushion, described central control module one end is connected with described gravity sensing system, and the other end is connected with described correction system；Described correction system is located at the bottom of described chair framework, and described correction system includes position sensor, horizontal adjustment motor and locking system.The present invention is greatly improved the comfortableness of vehicle.It is supplied to the selection of the multiple adjustment seat of driver, it is possible to manual adjustments, it is also possible to open automatic button, by the data memory in central control module, power seat position, convenient, efficient；Also there is the features such as low cost of manufacture, long service life, good stability simultaneously.
Description
Technical field
The invention belongs to technical field of manufacture of automobile upholstery, specifically, relate to a kind of automotive seat with memory function and method of adjustment thereof.
Background technology
Automotive seat is the important component part of automotive upholstery, is also one of important safety component of automobile, and the quality of seat directly influences the safety of driver.
Under normal circumstances, automotive seat includes front-row seats and back seat, and a little seven passenger cars are also divided into front-row seats, middle row seat chair and back seat etc..Front-row seats includes headrest, backrest, medicated cushion, and back seat includes the parts such as backrest, medicated cushion, flank.
In daily life, a lot of drivers, before driving, often ignore the position of first Row sum-equal matrix driver's seat.In fact, correct vehicle driving posture can effectively protect the safety of driver, if seat position is improper, will affect the sensitivity of pilot's line of vision and manipulation, even result in vehicle accident, hurt oneself and other people.
Therefore the first thing before driving seeks to adjust the height of pilot set.Correct height of seat should adjust the sight line of driver and will not be blocked by steering wheel, it is possible to clearly see all of important instrument and street sign indicator.After adjusting the height of seat, also to adjust the front and back position of seat.First buttocks should be leaned on backward as far as possible, with top to best between medicated cushion and the chair back, so can make oneself to sit more steady, will not rock.After occupying stably it should be noted that the position of hand, foot, is individually placed to right-hand man the position at steering wheel 9 and 3 o'clock, and the back of oneself now cannot be allowed to leave the chair back, if left, represents that you sit too rearward, it is necessary to seat is moved forward.Other two handss slightly bend, so just in case when having an accident, and can effective dispersing impact forces, it is to avoid strength concentrates on each joint of arm.
Have in the average family that car is ridden instead of walk at present, mostly only have an automobile as walking-replacing tool, but often couple are owned by driver, are required for often driving vehicle, and everyone driving habits is different, there is following many deficiencies in seat of the prior art:
1, owing to seat of the prior art does not have memory mediation function, the driver of different driving habitses is when again driving vehicle, all need the driving habits according to oneself, the factors such as height, readjust the position of seat, the angle etc. of backrest, brings certain trouble to the operation of driver, lacks convenience and comfortableness.
2, owing to seat of the prior art does not have memory mediation function, different drivers are when again driving vehicle, it is necessary to readjust seat, but the angles and positions adjusted often are difficult to accurate grasp, optimum position can not be rapidly reached, expend regular hour and energy.
Summary of the invention
The technical problem to be solved is, owing to seat of the prior art does not have memory mediation function, the driver of different driving habitses is when again driving vehicle, all need the driving habits according to oneself, the factors such as height, readjust the position of seat, the angle etc. of backrest, bring certain trouble to the operation of driver, lack convenience and comfortableness；When driver readjusts seat, the angles and positions of adjustment are often difficult to accurate grasp, it is impossible to be rapidly reached optimum position, expend the technical problem such as regular hour and energy, and provide a kind of automotive seat with memory function and method of adjustment thereof.
The technology design of the present invention is, owing to seat of the prior art does not have memory mediation function, the driver of different driving habitses is when again driving vehicle, all readjust the position of seat, the angle etc. of backrest, bring certain trouble to the operation of driver, lack convenience and comfortableness；The angles and positions simultaneously adjusting seat are often difficult to accurate grasp, optimum position can not be rapidly reached, expend the technical problem such as regular hour and energy, the invention provides a kind of mechanism automatically adjusting seat according to memory, including gravity sensing system and correction system, when different drivers drive vehicle again, by being arranged on the gravity sensing system under Chain cushion, signal is passed to central control module, described central control module passes through correction system, first confirm that whether have data memory, if having, and in critical field, then whether correction system detection seat is consistent with data memory, if it is consistent, then without adjusting, if it is inconsistent, then it is automatically adjusted according to the last historical data.Thus, the driver of the different driving habitses effectively solved, when again driving vehicle, all readjusts the position of seat, and can not adjust rapidly the technical problem of accurate location.This technology is conceived and is brought facility to different drivers, is greatly improved the comfortableness of vehicle.
Technical scheme provided by the present invention is, a kind of automotive seat with memory function, including chair framework, fixing seat, slide rail, backrest, medicated cushion and headrest, described seat also includes automatic adjustment system, described automatic adjustment system includes gravity sensing system, central control module and correction system, described gravity sensing system is arranged on below described medicated cushion, and described central control module one end is connected with described gravity sensing system, and the other end is connected with described correction system；Described correction system is located at the bottom of described chair framework, and described correction system includes position sensor, horizontal adjustment motor and locking system.
Described gravity sensing system includes pressure transducer, and described pressure transducer is arranged in the central area of described medicated cushion, and concrete arrangement is, with described medicated cushion center for the center of circle, outwards extends with concentric circular fashion；Arrange a pressure transducer in described medicated cushion center, on its circumference, six position of halving are respectively provided with a pressure transducer, and the distance of described center pressure transducer and circumferential position pressure transducer is 5-15 centimetre.
Described gravity sensing system is connected with described central control module by CAN, is provided with computing module, logic judgment module and memory module in described central control module.
Described fixing seat is connected by bolt and car bottom plate are fixing, described chair framework includes cushion skeleton and backrest frames, described medicated cushion is arranged in described cushion skeleton, and described backrest is arranged on backrest frames, is slidably connected between described cushion skeleton and described fixing seat.
Described slide rail is arranged between described cushion skeleton and described fixing seat, and described slide rail includes slide rail and glidepath, and described upper slide rail is fixing with described fixing seat to be connected, and described glidepath is fixing with described cushion skeleton to be connected.
Being provided with stopping means between described upper slide rail and glidepath, described stopping means is located at the end of described upper slide rail and glidepath relative motion, it is prevented that be above mutually disengaged track between slide rail and glidepath.
Described horizontal adjustment motor is fixing with described upper slide rail to be connected, and described horizontal adjustment motor arranges the rear end of described upper slide rail.
Described horizontal adjustment motor includes motor shaft, and described correction system includes differential gear set, and the wheel for inputting of described differential gear set is connected with described motor shaft, and the output wheel of described differential gear set is connected with described glidepath.
A kind of automotive seat method of adjustment with memory function, method of adjustment is as follows:
The first step, described automotive seat includes chair framework, fixing seat, slide rail, backrest, medicated cushion and headrest, described seat arranges automatic adjustment system, described automatic adjustment system includes gravity sensing system, central control module and correction system, described gravity sensing system is arranged on below described medicated cushion, described central control module one end is connected with described gravity sensing system, and the other end is connected with described correction system；Described correction system is located at the bottom of described chair framework, and described correction system includes position sensor, horizontal adjustment motor and locking system；Described central control module is provided with computing module, logic judgment module and memory module；Described gravity sensing system includes pressure transducer；
Second step, arranges that the position of described pressure transducer, described pressure transducer are arranged in the central area of described medicated cushion, and concrete arrangement is, with described medicated cushion center for the center of circle, outwards extends with concentric circular fashion；Arrange a pressure transducer in described medicated cushion center, on its circumference, six position of halving are respectively provided with the distance of a pressure transducer, described center pressure transducer and circumferential position pressure transducer is 10 centimetres；
3rd step, driver first enters into vehicle, is sitting in driver's seat, and now, driver, according to oneself hobby and impression, manual adjustments seat horizontal position, after adjustment, starts vehicle, prepares to drive；
4th step, after central module detects vehicle launch, by memory module, starts to remember the pressure signal that gravity sensing systems communicate comes, and will save as pressure criteria value；Meanwhile, by position sensor signal, the position on record seat horizontal direction, and horizontal adjustment standard value will be saved as, and set up the association between described pressure criteria value and horizontal adjustment standard value；
5th step, when above-mentioned driver drives vehicle again, described central control module passes through gravity sensing system, the first weight according to driver, is compared with the pressure criteria value in described memory module by the signal value of pressure transducer；
6th step, judge through described computing module and described logic judgment module, if the signal value of above-mentioned now pressure transducer is in critical field, then central control module by knowing the position of seat for position sensor, and compare with the horizontal adjustment standard value in memory module, if being consistent, then need not adjust；If not corresponding, then connect motor and rotate, drive described cushion skeleton to move in the horizontal direction, when mobile position to memory module, motor stalls, and locked by locking system.
By adopting technical scheme provided by the present invention, owing to seat of the prior art does not have memory mediation function, the driver of different driving habitses is when again driving vehicle, all readjust the position of seat, the angle etc. of backrest, bring certain trouble to the operation of driver, lack convenience and comfortableness；The angles and positions simultaneously adjusting seat are often difficult to accurate grasp, optimum position can not be rapidly reached, expend the technical problem such as regular hour and energy, the driver of the different driving habitses of what technical scheme provided by the invention effectively solved is when again driving vehicle, all readjust the position of seat, and the technical problem of accurate location can not be adjusted rapidly.This technology is conceived and is brought facility to different drivers, is greatly improved the comfortableness of vehicle.It is supplied to the selection of the multiple adjustment seat of driver, it is possible to manual adjustments, it is also possible to open automatic button, by the data memory in central control module, power seat position, convenient, efficient.Meanwhile, the present invention also has the features such as low cost of manufacture, long service life, good stability.
Accompanying drawing explanation
In conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is attachment structure schematic diagram of the present invention；
Wherein, 1 is gravity induction system；2 is central control module；3 is correction system；4 is position sensor；5 is horizontal adjustment motor；6 is locking system；7 is computing module；8 is logic judgment module；9 is memory module.
Detailed description of the invention
As shown in Figure 1, technical scheme provided by the present invention is, a kind of automotive seat with memory function, including chair framework, fixing seat, slide rail, backrest, medicated cushion and headrest, described seat also includes automatic adjustment system, and described automatic adjustment system includes gravity sensing system 1, central control module 2 and correction system 3, and described gravity sensing system 1 is arranged on below described medicated cushion, described central control module 2 one end is connected with described gravity sensing system 1, and the other end is connected with described correction system 3；Described correction system 3 is located at the bottom of described chair framework, and described correction system 3 includes position sensor 4, horizontal adjustment motor 5 and locking system 6.
Described gravity sensing system 1 includes pressure transducer, and described pressure transducer is arranged in the central area of described medicated cushion, and concrete arrangement is, with described medicated cushion center for the center of circle, outwards extends with concentric circular fashion；Arrange a pressure transducer in described medicated cushion center, on its circumference, six position of halving are respectively provided with a pressure transducer, and the distance of described center pressure transducer and circumferential position pressure transducer is 5-15 centimetre.
Described gravity sensing system 1 is connected with described central control module 2 by CAN, is provided with computing module 7, logic judgment module 8 and memory module 9 in described central control module 2.
Described fixing seat is connected by bolt and car bottom plate are fixing, described chair framework includes cushion skeleton and backrest frames, described medicated cushion is arranged in described cushion skeleton, and described backrest is arranged on backrest frames, is slidably connected between described cushion skeleton and described fixing seat.
Described slide rail is arranged between described cushion skeleton and described fixing seat, and described slide rail includes slide rail and glidepath, and described upper slide rail is fixing with described fixing seat to be connected, and described glidepath is fixing with described cushion skeleton to be connected.
Being provided with stopping means between described upper slide rail and glidepath, described stopping means is located at the end of described upper slide rail and glidepath relative motion, it is prevented that be above mutually disengaged track between slide rail and glidepath.
Described horizontal adjustment motor 5 is fixing with described upper slide rail to be connected, and described horizontal adjustment motor 5 arranges the rear end of described upper slide rail.
Described horizontal adjustment motor 5 includes motor shaft, and described correction system 3 includes differential gear set, and the wheel for inputting of described differential gear set is connected with described motor shaft, and the output wheel of described differential gear set is connected with described glidepath.
A kind of automotive seat method of adjustment with memory function, method of adjustment is as follows:
The first step, described automotive seat includes chair framework, fixing seat, slide rail, backrest, medicated cushion and headrest, described seat arranges automatic adjustment system, described automatic adjustment system includes gravity sensing system 1, central control module 2 and correction system 3, described gravity sensing system 1 is arranged on below described medicated cushion, described central control module 2 one end is connected with described gravity sensing system 1, and the other end is connected with described correction system 3；Described correction system 3 is located at the bottom of described chair framework, and described correction system 3 includes position sensor 4, horizontal adjustment motor 5 and locking system 6；Described central control module 2 is provided with computing module 7, logic judgment module 8 and memory module 9；Described gravity sensing system 1 includes pressure transducer；
Second step, arranges that the position of described pressure transducer, described pressure transducer are arranged in the central area of described medicated cushion, and concrete arrangement is, with described medicated cushion center for the center of circle, outwards extends with concentric circular fashion；Arrange a pressure transducer in described medicated cushion center, on its circumference, six position of halving are respectively provided with the distance of a pressure transducer, described center pressure transducer and circumferential position pressure transducer is 10 centimetres；
3rd step, driver first enters into vehicle, is sitting in driver's seat, and now, driver, according to oneself hobby and impression, manual adjustments seat horizontal position, after adjustment, starts vehicle, prepares to drive；
4th step, after central module detects vehicle launch, by memory module 9, starts to remember the pressure signal that gravity sensing system 1 passes over, and will save as pressure criteria value；Meanwhile, by position sensor 4 signal, the position on record seat horizontal direction, and horizontal adjustment standard value will be saved as, and set up the association between described pressure criteria value and horizontal adjustment standard value；
5th step, when above-mentioned driver drives vehicle again, described central control module 2, by gravity sensing system 1, the first weight according to driver, is compared with the pressure criteria value in described memory module 9 by the signal value of pressure transducer；
6th step, judge through described computing module 7 and described logic judgment module 8, if the signal value of above-mentioned now pressure transducer is in critical field, then central control module 2 by knowing the position of seat for position sensor 4, and compare with the horizontal adjustment standard value in memory module 9, if being consistent, then need not adjust；If not corresponding, then connect motor and rotate, drive described cushion skeleton to move in the horizontal direction, when mobile position to memory module 9, motor stalls, and locked by locking system 6.
The specific embodiment of the invention is only highly preferred embodiment of the present invention, any extension on present inventive concept basis and deformation program, all within scope.
Claims (1)
1. the automotive seat method of adjustment with memory function, it is characterised in that
The first step, described automotive seat includes chair framework, fixing seat, slide rail, backrest, medicated cushion and headrest, described seat arranges automatic adjustment system, described automatic adjustment system includes gravity sensing system, central control module and correction system, described gravity sensing system is arranged on below described medicated cushion, described central control module one end is connected with described gravity sensing system, and the other end is connected with described correction system；Described correction system is located at the bottom of described chair framework, and described correction system includes position sensor, horizontal adjustment motor and locking system；Described central control module is provided with computing module, logic judgment module and memory module；Described gravity sensing system includes pressure transducer；
Second step, arranges that the position of described pressure transducer, described pressure transducer are arranged in the central area of described medicated cushion, and concrete arrangement is, with described medicated cushion center for the center of circle, outwards extends with concentric circular fashion；Arrange a pressure transducer in described medicated cushion center, on its circumference, six position of halving are respectively provided with the distance of a pressure transducer, described center pressure transducer and circumferential position pressure transducer is 10 centimetres；
3rd step, driver first enters into vehicle, is sitting in driver's seat, and now, driver, according to oneself hobby and impression, manual adjustments seat horizontal position, after adjustment, starts vehicle, prepares to drive；
4th step, after central module detects vehicle launch, by memory module, starts to remember the pressure signal that gravity sensing systems communicate comes, and will save as pressure criteria value；Meanwhile, by position sensor signal, the position on record seat horizontal direction, and horizontal adjustment standard value will be saved as, and set up the association between described pressure criteria value and horizontal adjustment standard value；
5th step, when above-mentioned driver drives vehicle again, described central control module passes through gravity sensing system, the first weight according to driver, is compared with the pressure criteria value in described memory module by the signal value of pressure transducer；
6th step, judge through described computing module and described logic judgment module, if the signal value of above-mentioned now pressure transducer is in critical field, then central control module by knowing the position of seat for position sensor, and compare with the horizontal adjustment standard value in memory module, if being consistent, then need not adjust；If not corresponding, then connect motor and rotate, drive cushion skeleton to move in the horizontal direction, when mobile position to memory module, motor stalls, and locked by locking system.
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| CN201310561196.7A CN103568875B (en) | 2013-11-12 | 2013-11-12 | A kind of automotive seat with memory function and method of adjustment thereof |
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| CN201310561196.7A CN103568875B (en) | 2013-11-12 | 2013-11-12 | A kind of automotive seat with memory function and method of adjustment thereof |
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| CN103568875A CN103568875A (en) | 2014-02-12 |
| CN103568875B true CN103568875B (en) | 2016-06-29 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105607497A (en) * | 2015-12-25 | 2016-05-25 | 嘉兴礼海电气科技有限公司 | Method for carrying out memory position calibration on bed or sofa by using APP |
| CN105719529A (en) * | 2016-04-26 | 2016-06-29 | 深圳市中智仿真科技有限公司 | Automotive driving simulator-based data correction method, device and system |
| CN112356742A (en) * | 2020-11-03 | 2021-02-12 | 诺博汽车科技有限公司 | Intelligent automobile seat control system and method and automobile |
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