CN103568874A - Seat assembly used for motor vehicle - Google Patents
Seat assembly used for motor vehicle Download PDFInfo
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- CN103568874A CN103568874A CN201310560424.9A CN201310560424A CN103568874A CN 103568874 A CN103568874 A CN 103568874A CN 201310560424 A CN201310560424 A CN 201310560424A CN 103568874 A CN103568874 A CN 103568874A
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Abstract
The invention discloses a seat assembly used for a motor vehicle. The seat assembly comprises a seat skeleton, a fixed seat, a sliding rail, a back, a cushion and a headrest and further comprises an automatic adjusting system, the automatic adjusting system comprises a gravity sensing system, a center control module and a correcting system, the gravity sensing system is arranged below the cushion, one end of the center control module is connected with the gravity sensing system, the other end of the center control module is connected with the correcting system, and the correcting system comprises a horizontal position correcting system and a back correcting system. The seat assembly greatly promotes comfort of the vehicle, provides multiple choices of adjusting a seat for a driver, the seat position can be adjusted manually and also can be adjusted automatically through memory data in the center control module after an automatic button is started, and therefore the seat assembly is convenient to use and efficient; meanwhile, the seat assembly has the advantages of being low in manufacturing cost, long in service life, good in stability and the like.
Description
Technical field
The invention belongs to automotive upholstery manufacturing technology field, specifically, relate to a kind of for the seat assembly on power actuated vehicle.
Background technology
Automotive seat are important component parts of automotive upholstery, are also one of important safety components of automobile, and the quality of seat directly has influence on the safety of chaufeur.
Generally, automotive seat comprise front-row seats and back seat, and a little seven manned vehicles are also divided into front-row seats, middle row seat chair and back seat etc.Front-row seats comprises headrest, backrest, cushion, and back seat comprises the parts such as backrest, cushion, flank.
In daily life, a lot of drivers, before driving, often can ignore the position of adjusting in advance driver's seat.In fact, correct vehicle driving posture can effectively be protected driver's safety, if seat position is improper, will affect pilot's line of vision and the sensitivity controlled, even causes traffic accident, hurt own and other people.
Therefore the first thing before driving is exactly the height that will adjust driver's seat.Correct height of seat should be adjusted to driver's sight line and can not blocked by bearing circle, and can clearly see all 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 as far as possible backward, best to push up between cushion and the chair back, can make like this oneself to sit more surely, can not rock.Should note the position of hand, pin after occupying stably, right-hand man is placed on respectively to the position at bearing circle 9 and 3 o'clock, now cannot allow the back of oneself leave the chair back, if left, represent you sit lean on very much after, seat must be moved forward.Other two hands are slightly crooked, when contingency has an accident like this, can effectively disperse impact, avoid strength to concentrate on each joint of arm.
Have at present in the average family that car rides instead of walk, mostly only have an automobile as walking-replacing tool, but often couple have driver, all need frequent steering vehicle, and everyone driving habit is different, there is following many deficiencies in seat of the prior art:
1, because seat of the prior art does not have memory mediation function, the chaufeur of different driving habits is when steering vehicle again, all need the driving habit according to oneself, the factors such as height, readjust the position of seat, the angles of backrest etc., bring certain trouble to the operation of chaufeur, lack convenience and traveling comfort.
2, because seat of the prior art does not have memory mediation function, different chaufeurs, when steering vehicle again, need to readjust seat, but angle and the position adjusted are often difficult to accurate grasp, can not reach rapidly optimum position, expend regular hour and energy.
Summary of the invention
Technical matters to be solved by this invention is, because seat of the prior art does not have memory mediation function, the chaufeur of different driving habits is when steering vehicle again, all need the driving habit according to oneself, the factors such as height, readjust the position of seat, the angle of backrest etc., bring certain trouble to the operation of chaufeur, lack convenience and traveling comfort; When chaufeur is readjusted seat, the angle of adjustment and position are often difficult to accurate grasp, can not reach rapidly optimum position, expend the technical matterss such as regular hour and energy, and provide a kind of for the seat assembly on power actuated vehicle.
Technical conceive of the present invention is, because seat of the prior art does not have memory mediation function, the chaufeur of different driving habits is when steering vehicle again, equal positions of adjusting seat chair again, the angle of backrest etc., bring certain trouble to the operation of chaufeur, lack convenience and traveling comfort, angle and the position of adjusting seat are often difficult to accurate grasp simultaneously, can not reach rapidly optimum position, expend the technical matterss such as regular hour and energy, the invention provides a kind of according to the automatic mechanism that adjusts seat of memory, comprise gravity sensing system and corrective system, when different chaufeurs are again during steering vehicle, by being arranged on the gravity sensing system under Chain cushion, signal is passed to Central Control Module (CCM), described Central Control Module (CCM) passes through corrective system, first be confirmed whether data memory, if have, and in standard range, whether corrective system detects seat consistent with data memory, if consistent, without adjustment, if inconsistent, according to the last historical data, automatically adjust.Thereby, effectively solve the chaufeur of different driving habits when steering vehicle again, equal position of adjusting seat chair again, and can not adjust to rapidly the technical matters of accurate location.Present technique is conceived to different chaufeurs and has been brought facility, has greatly promoted the traveling comfort of vehicle.
Technical scheme provided by the present invention is, a kind of for the seat assembly on power actuated vehicle, comprise cushion frame, permanent seat, slide rail, backrest, cushion and headrest, described seat also comprises automatic adjustment system, described automatic adjustment system comprises gravity sensing system, Central Control Module (CCM) and corrective system, described gravity sensing system is arranged on described cushion below, and described Central Control Module (CCM) one end is connected with described gravity sensing system, and the other end is connected with described corrective system; Described corrective system comprises level attitude corrective system and backrest corrective system, and described level attitude corrective system comprises level sensor, horizontal adjustment motor and Horizontal lock locking apparatus; Described backrest corrective system is located between described backrest and cushion, and described backrest corrective system comprises position of back sensor, backrest adjustment motor, coaxial rotating device and backrest lock locking apparatus.
Described coaxial rotating device comprises interior axle and outer shaft, and described interior axle is connected with described outer shaft mutual sheathing, and outer shaft rotates around interior axle axle center; Described outer shaft is provided with through slot.
Described cushion frame comprises cushion skeleton and backrest frames, described cushion is arranged in described cushion skeleton, described backrest is arranged on backrest frames, and described outer shaft is fixedly connected with described backrest frames, and described interior axle is connected with described cushion skeleton by described through slot; Described backrest is adjusted motor and is connected with described outer shaft by the first differential gear set, when adjusting motor rotation, drives described outer shaft around the rotation of the axle center of described interior axle.
Described slide rail is arranged between described cushion skeleton and described permanent seat, and described slide rail comprises slide rail and glidepath, and described upper slide rail is fixedly connected with described permanent seat, and described glidepath is fixedly connected with described cushion skeleton;
Between described upper slide rail and glidepath, be provided with inhibiting device, described inhibiting device is located at the end of described upper slide rail and glidepath relative motion, prevents from mutually de-orbiting between slide rail and glidepath.
Described horizontal adjustment motor is fixedly connected with described upper slide rail, and described horizontal adjustment motor arranges the rear end of described upper slide rail;
Described horizontal adjustment motor comprises motor shaft, and described level attitude corrective system comprises the second differential gear set, and the wheel for inputting of described the second differential gear set is connected with described motor shaft, and the output wheel of described the second differential gear set is connected with described glidepath.
Described gravity sensing system comprises pressure sensor, and described pressure sensor is arranged in the central area of described cushion, and concrete arrangement is, take described cushion center is the center of circle, outwards in concentric circles mode, extends; In described cushion center, arrange a pressure sensor, on its circumference, six position of halving arrange respectively a pressure sensor, and the distance of described center pressure sensor and circumferential position pressure sensor is 5-15 centimetre.
Described gravity sensing system is connected with described Central Control Module (CCM) by CAN bus, is provided with computing module, logic judgment module and memory module in described Central Control Module (CCM).
Described permanent seat is fixedly connected with car bottom plate by bolt, sliding block joint between described cushion skeleton and described permanent seat.
For the seat assembly on power actuated vehicle, as follows for the method for adjustment of back of seat:
The first step, comprise cushion frame, permanent seat, horizontal slide rail, backrest, cushion and headrest, it is characterized in that, described seat also comprises automatic adjustment system, described automatic adjustment system comprises gravity sensing system, Central Control Module (CCM) and backrest corrective system, described gravity sensing system is arranged on described cushion below, and described Central Control Module (CCM) one end is connected with described gravity sensing system, and the other end is connected with described backrest corrective system; Described backrest corrective system is located between described backrest and cushion, and described backrest corrective system comprises position of back sensor, backrest adjustment motor, coaxial rotating device and backrest lock locking apparatus; In described Central Control Module (CCM), be provided with computing module, logic judgment module and memory module; Described gravity sensing system comprises pressure sensor;
Second step, arranges the position of described pressure sensor, and described pressure sensor is arranged in the central area of described cushion, and concrete arrangement is, take described cushion center is the center of circle, outwards in concentric circles mode, extends; In described cushion center, arrange a pressure sensor, on its circumference, six position of halving arrange respectively a pressure sensor, and the distance of described center pressure sensor and circumferential position pressure sensor is 10 centimetres;
The 3rd step, chaufeur enters vehicle first, is sitting in driver's seat, and now, chaufeur is according to oneself hobby and impression, and the obliquity of manual regulation back of seat, after adjustment, starts vehicle, prepares to drive;
The 4th step, when central module detects after vehicle launch, by memory module, starts to remember the pressure signal that gravity sensing system passes over, and will store as pressure criteria value; Meanwhile, by position of back sensor signal, record the position, angle of inclination of back of seat, and will store as tilt adjustments standard value, and set up the association between described pressure criteria value and tilt adjustments standard value;
The 5th step, when above-mentioned chaufeur is again during steering vehicle, described Central Control Module (CCM), by gravity sensing system, first according to the weight of chaufeur, compares by the signal value of pressure sensor and the pressure criteria value in described memory module;
The 6th step, through described computing module and described logic judgment module, judge, if the signal value of above-mentioned now pressure sensor is in standard range, Central Control Module (CCM) is by knowing the position, angle of inclination of seat for position of back sensor, and compare with the tilt adjustments standard value in memory module, if conform to, do not need to adjust; If do not conform to, connect motor rotation, drive described backrest frames tilt adjustments, during position in moving to memory module, motor stops operating, and locks by backrest lock locking apparatus.
A kind of for the seat assembly on power actuated vehicle, method of adjustment for seat level attitude is as follows: the first step, described automotive seat comprise cushion frame, permanent seat, slide rail, backrest, cushion and headrest, on described seat, automatic adjustment system is set, described automatic adjustment system comprises gravity sensing system, Central Control Module (CCM) and level attitude corrective system, described gravity sensing system is arranged on described cushion below, described Central Control Module (CCM) one end is connected with described gravity sensing system, and the other end is connected with described level attitude corrective system; Described level attitude corrective system is located at the bottom of described cushion frame, and described level attitude corrective system comprises level sensor, horizontal adjustment motor and Horizontal lock locking apparatus; In described Central Control Module (CCM), be provided with computing module, logic judgment module and memory module; Described gravity sensing system comprises pressure sensor;
Second step, arranges the position of described pressure sensor, and described pressure sensor is arranged in the central area of described cushion, and concrete arrangement is, take described cushion center is the center of circle, outwards in concentric circles mode, extends; In described cushion center, arrange a pressure sensor, on its circumference, six position of halving arrange respectively a pressure sensor, and the distance of described center pressure sensor and circumferential position pressure sensor is 10 centimetres;
The 3rd step, chaufeur enters vehicle first, is sitting in driver's seat, and now, chaufeur is according to oneself hobby and impression, and manual regulation seat level attitude, after adjustment, starts vehicle, prepares to drive;
The 4th step, when central module detects after vehicle launch, by memory module, starts to remember the pressure signal that gravity sensing system passes over, and will store as pressure criteria value; Meanwhile, by level sensor signal, record the position in seat horizontal direction, and will store as horizontal adjustment standard value, and set up the association between described pressure criteria value and horizontal adjustment standard value;
The 5th step, when above-mentioned chaufeur is again during steering vehicle, described Central Control Module (CCM), by gravity sensing system, first according to the weight of chaufeur, compares by the signal value of pressure sensor and the pressure criteria value in described memory module;
The 6th step, through described computing module and described logic judgment module, judge, if the signal value of above-mentioned now pressure sensor is in standard range, Central Control Module (CCM) is known the position of seat by level sensor, and compare with the horizontal adjustment standard value in memory module, if conform to, do not need to adjust; If do not conform to, connect motor rotation, drive described cushion skeleton to move in the horizontal direction, during position in moving to memory module, motor stops operating, and locks by Horizontal lock locking apparatus.
By adopting technical scheme provided by the present invention, because seat of the prior art does not have memory mediation function, the chaufeur of different driving habits is when steering vehicle again, equal positions of adjusting seat chair again, the angle of backrest etc., bring certain trouble to the operation of chaufeur, lack convenience and traveling comfort; Angle and the position of adjusting seat are often difficult to accurate grasp simultaneously, can not reach rapidly optimum position, expend the technical matterss such as regular hour and energy, technical scheme provided by the invention effectively solve the chaufeur of different driving habits when steering vehicle again, equal positions of adjusting seat chair again, and can not adjust to rapidly the technical matters of accurate location.Present technique is conceived to different chaufeurs and has been brought facility, has greatly promoted the traveling comfort of vehicle.Offer the selection of the multiple adjustment seat of driver, can manual regulation, also can open automatic button, by the data memory in Central Control Module (CCM), 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
By reference to the accompanying drawings, the present invention is described further:
Fig. 1 is connection structure schematic diagram of the present invention;
Wherein, 1 is gravity induction system; 2 is Central Control Module (CCM); 3 is backrest corrective system; 4 is position of back sensor; 5 is backrest adjustment motor; 6 is backrest lock locking apparatus; 7 coaxial rotating devices; 8 is level attitude corrective system; 9 is level sensor; 10 is horizontal adjustment motor; 11 is Horizontal lock locking apparatus.
The specific embodiment
As shown in Figure 1, technical scheme provided by the present invention is, a kind of for the seat assembly on power actuated vehicle, comprise cushion frame, permanent seat, slide rail, backrest, cushion and headrest, described seat also comprises automatic adjustment system, described automatic adjustment system comprises gravity sensing system 1, Central Control Module (CCM) 2 and corrective system, described gravity sensing system 1 is arranged on described cushion below, described Central Control Module (CCM) 2 one end are connected with described gravity sensing system 1, and the other end is connected with described corrective system; Described corrective system comprises level attitude corrective system 8 and backrest corrective system 3, and described level attitude corrective system 8 comprises level sensor 9, horizontal adjustment motor 10 and Horizontal lock locking apparatus 11; Described backrest corrective system 3 is located between described backrest and cushion, and described backrest corrective system 3 comprises position of back sensor 4, backrest adjustment motor 5, coaxial rotating device 7 and backrest lock locking apparatus 6.
Described coaxial rotating device 7 comprises interior axle and outer shaft, and described interior axle is connected with described outer shaft mutual sheathing, and outer shaft rotates around interior axle axle center; Described outer shaft is provided with through slot.
Described cushion frame comprises cushion skeleton and backrest frames, described cushion is arranged in described cushion skeleton, described backrest is arranged on backrest frames, and described outer shaft is fixedly connected with described backrest frames, and described interior axle is connected with described cushion skeleton by described through slot; Described backrest is adjusted motor 5 and is connected with described outer shaft by the first differential gear set, when adjusting motor rotation, drives described outer shaft around the rotation of the axle center of described interior axle.
Described slide rail is arranged between described cushion skeleton and described permanent seat, and described slide rail comprises slide rail and glidepath, and described upper slide rail is fixedly connected with described permanent seat, and described glidepath is fixedly connected with described cushion skeleton;
Between described upper slide rail and glidepath, be provided with inhibiting device, described inhibiting device is located at the end of described upper slide rail and glidepath relative motion, prevents from mutually de-orbiting between slide rail and glidepath.
Described horizontal adjustment motor 10 is fixedly connected with described upper slide rail, and described horizontal adjustment motor 10 arranges the rear end of described upper slide rail;
Described horizontal adjustment motor 10 comprises motor shaft, and described level attitude corrective system 8 comprises the second differential gear set, and the wheel for inputting of described the second differential gear set is connected with described motor shaft, and the output wheel of described the second differential gear set is connected with described glidepath.
Described gravity sensing system 1 comprises pressure sensor, and described pressure sensor is arranged in the central area of described cushion, and concrete arrangement is, take described cushion center is the center of circle, outwards in concentric circles mode, extends; In described cushion center, arrange a pressure sensor, on its circumference, six position of halving arrange respectively a pressure sensor, and the distance of described center pressure sensor and circumferential position pressure sensor is 5-15 centimetre.
Described gravity sensing system 1 is connected with described Central Control Module (CCM) 2 by CAN bus, in described Central Control Module (CCM) 2, is provided with computing module, logic judgment module and memory module.
Described permanent seat is fixedly connected with car bottom plate by bolt, sliding block joint between described cushion skeleton and described permanent seat.
For the seat assembly on power actuated vehicle, as follows for the method for adjustment of back of seat:
The first step, comprise cushion frame, permanent seat, horizontal slide rail, backrest, cushion and headrest, it is characterized in that, described seat also comprises automatic adjustment system, described automatic adjustment system comprises gravity sensing system 1, Central Control Module (CCM) 2 and backrest corrective system 3, described gravity sensing system 1 is arranged on described cushion below, and described Central Control Module (CCM) 2 one end are connected with described gravity sensing system 1, and the other end is connected with described backrest corrective system 3; Described backrest corrective system 3 is located between described backrest and cushion, and described backrest corrective system 3 comprises position of back sensor 4, backrest adjustment motor 5, coaxial rotating device 7 and backrest lock locking apparatus 6; In described Central Control Module (CCM) 2, be provided with computing module, logic judgment module and memory module; Described gravity sensing system 1 comprises pressure sensor;
Second step, arranges the position of described pressure sensor, and described pressure sensor is arranged in the central area of described cushion, and concrete arrangement is, take described cushion center is the center of circle, outwards in concentric circles mode, extends; In described cushion center, arrange a pressure sensor, on its circumference, six position of halving arrange respectively a pressure sensor, and the distance of described center pressure sensor and circumferential position pressure sensor is 10 centimetres;
The 3rd step, chaufeur enters vehicle first, is sitting in driver's seat, and now, chaufeur is according to oneself hobby and impression, and the obliquity of manual regulation back of seat, after adjustment, starts vehicle, prepares to drive;
The 4th step, when central module detects after vehicle launch, by memory module, starts to remember the pressure signal that gravity sensing system 1 passes over, and will store as pressure criteria value; Meanwhile, by position of back sensor 4 signals, record the position, angle of inclination of back of seat, and will store as tilt adjustments standard value, and set up the association between described pressure criteria value and tilt adjustments standard value;
The 5th step, when above-mentioned chaufeur is again during steering vehicle, described Central Control Module (CCM) 2, by gravity sensing system 1, first according to the weight of chaufeur, compares by the signal value of pressure sensor and the pressure criteria value in described memory module;
The 6th step, through described computing module and described logic judgment module, judge, if the signal value of above-mentioned now pressure sensor is in standard range, Central Control Module (CCM) 2 is by knowing the position, angle of inclination of seat for position of back sensor 4, and compare with the tilt adjustments standard value in memory module, if conform to, do not need to adjust; If do not conform to, connect motor rotation, drive described backrest frames tilt adjustments, during position in moving to memory module, motor stops operating, and locks by backrest lock locking apparatus 6.
A kind of for the seat assembly on power actuated vehicle, method of adjustment for seat level attitude is as follows: the first step, described automotive seat comprise cushion frame, permanent seat, slide rail, backrest, cushion and headrest, on described seat, automatic adjustment system is set, described automatic adjustment system comprises gravity sensing system 1, Central Control Module (CCM) 2 and level attitude corrective system 8, described gravity sensing system 1 is arranged on described cushion below, described Central Control Module (CCM) 2 one end are connected with described gravity sensing system 1, and the other end is connected with described level attitude corrective system 8; Described level attitude corrective system 8 is located at the bottom of described cushion frame, and described level attitude corrective system 8 comprises level sensor 9, horizontal adjustment motor 10 and Horizontal lock locking apparatus 11; In described Central Control Module (CCM) 2, be provided with computing module, logic judgment module and memory module; Described gravity sensing system 1 comprises pressure sensor;
Second step, arranges the position of described pressure sensor, and described pressure sensor is arranged in the central area of described cushion, and concrete arrangement is, take described cushion center is the center of circle, outwards in concentric circles mode, extends; In described cushion center, arrange a pressure sensor, on its circumference, six position of halving arrange respectively a pressure sensor, and the distance of described center pressure sensor and circumferential position pressure sensor is 10 centimetres;
The 3rd step, chaufeur enters vehicle first, is sitting in driver's seat, and now, chaufeur is according to oneself hobby and impression, and manual regulation seat level attitude, after adjustment, starts vehicle, prepares to drive;
The 4th step, when central module detects after vehicle launch, by memory module, starts to remember the pressure signal that gravity sensing system 1 passes over, and will store as pressure criteria value; Meanwhile, by level sensor 9 signals, record the position in seat horizontal direction, and will store as horizontal adjustment standard value, and set up the association between described pressure criteria value and horizontal adjustment standard value;
The 5th step, when above-mentioned chaufeur is again during steering vehicle, described Central Control Module (CCM) 2, by gravity sensing system 1, first according to the weight of chaufeur, compares by the signal value of pressure sensor and the pressure criteria value in described memory module;
The 6th step, through described computing module and described logic judgment module, judge, if the signal value of above-mentioned now pressure sensor is in standard range, Central Control Module (CCM) 2 is known the position of seat by level sensor 9, and compare with the horizontal adjustment standard value in memory module, if conform to, do not need to adjust; If do not conform to, connect motor rotation, drive described cushion skeleton to move in the horizontal direction, during position in moving to memory module, motor stops operating, and locks by Horizontal lock locking apparatus 11.
The specific embodiment of the invention is only most preferred embodiment of the present invention, anyly in the present invention, conceives extension and the deformation program on basis, all within protection domain of the present invention.
Claims (10)
1. one kind for the seat assembly on power actuated vehicle, comprise cushion frame, permanent seat, slide rail, backrest, cushion and headrest, it is characterized in that, described seat also comprises automatic adjustment system, described automatic adjustment system comprises gravity sensing system, Central Control Module (CCM) and corrective system, described gravity sensing system is arranged on described cushion below, and described Central Control Module (CCM) one end is connected with described gravity sensing system, and the other end is connected with described corrective system; Described corrective system comprises level attitude corrective system and backrest corrective system, and described level attitude corrective system comprises level sensor, horizontal adjustment motor and Horizontal lock locking apparatus; Described backrest corrective system is located between described backrest and cushion, and described backrest corrective system comprises position of back sensor, backrest adjustment motor, coaxial rotating device and backrest lock locking apparatus.
2. according to claim 1 a kind ofly it is characterized in that for the seat assembly on power actuated vehicle, described coaxial rotating device comprises interior axle and outer shaft, and described interior axle is connected with described outer shaft mutual sheathing, and outer shaft rotates around interior axle axle center; Described outer shaft is provided with through slot.
3. according to claim 1 and 2 a kind of for the seat assembly on power actuated vehicle, it is characterized in that, described cushion frame comprises cushion skeleton and backrest frames, described cushion is arranged in described cushion skeleton, described backrest is arranged on backrest frames, described outer shaft is fixedly connected with described backrest frames, and described interior axle is connected with described cushion skeleton by described through slot; Described backrest is adjusted motor and is connected with described outer shaft by the first differential gear set, when adjusting motor rotation, drives described outer shaft around the rotation of the axle center of described interior axle.
4. a kind of automotive seat with memory function according to claim 3, it is characterized in that, described slide rail is arranged between described cushion skeleton and described permanent seat, described slide rail comprises slide rail and glidepath, described upper slide rail is fixedly connected with described permanent seat, and described glidepath is fixedly connected with described cushion skeleton;
5. a kind of automotive seat with memory function according to claim 4, it is characterized in that, between described upper slide rail and glidepath, be provided with inhibiting device, described inhibiting device is located at the end of described upper slide rail and glidepath relative motion, prevents from mutually de-orbiting between slide rail and glidepath.
6. a kind of automotive seat with memory function according to claim 5, is characterized in that, described horizontal adjustment motor is fixedly connected with described upper slide rail, and described horizontal adjustment motor arranges the rear end of described upper slide rail;
7. a kind of automotive seat with memory function according to claim 6, it is characterized in that, described horizontal adjustment motor comprises motor shaft, described level attitude corrective system comprises the second differential gear set, the wheel for inputting of described the second differential gear set is connected with described motor shaft, and the output wheel of described the second differential gear set is connected with described glidepath.
8. according to claim 7 a kind of for the seat assembly on power actuated vehicle, it is characterized in that, described gravity sensing system comprises pressure sensor, described pressure sensor is arranged in the central area of described cushion, concrete arrangement is, take described cushion center is the center of circle, outwards in concentric circles mode, extends; In described cushion center, arrange a pressure sensor, on its circumference, six position of halving arrange respectively a pressure sensor, and the distance of described center pressure sensor and circumferential position pressure sensor is 5-15 centimetre.
9. according to claim 8 a kind of for the seat assembly on power actuated vehicle, it is characterized in that, described gravity sensing system is connected with described Central Control Module (CCM) by CAN bus, is provided with computing module, logic judgment module and memory module in described Central Control Module (CCM).
10. according to claim 9 a kind ofly it is characterized in that for the seat assembly on power actuated vehicle, described permanent seat is fixedly connected with car bottom plate by bolt, sliding block joint between described cushion skeleton and described permanent seat.
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| CN201310560424.9A CN103568874B (en) | 2013-11-12 | 2013-11-12 | A kind of for the seat assembly on motor vehicles |
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| CN108549359A (en) * | 2018-04-02 | 2018-09-18 | 湖北韵生航天科技有限公司 | A kind of commercial seat centralized control system of high row |
| CN113352960A (en) * | 2021-06-09 | 2021-09-07 | 东风汽车集团股份有限公司 | Automatic zero gravity seat structure and car of adjusting |
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| CN103935267A (en) * | 2014-04-16 | 2014-07-23 | 中山市领越电子科技有限公司 | Intelligent regulation car seat |
| CN104257150A (en) * | 2014-09-26 | 2015-01-07 | 宁波市梦莹家具制造有限公司 | Intelligent sofa |
| 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 |
| CN108549359A (en) * | 2018-04-02 | 2018-09-18 | 湖北韵生航天科技有限公司 | A kind of commercial seat centralized control system of high row |
| CN113352960A (en) * | 2021-06-09 | 2021-09-07 | 东风汽车集团股份有限公司 | Automatic zero gravity seat structure and car of adjusting |
| CN113352960B (en) * | 2021-06-09 | 2022-09-09 | 东风汽车集团股份有限公司 | Automatic zero gravity seat structure and car of adjusting |
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