CN109109682A - It is a kind of with the driver seat for actively promoting safety - Google Patents

It is a kind of with the driver seat for actively promoting safety Download PDF

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Publication number
CN109109682A
CN109109682A CN201810994882.6A CN201810994882A CN109109682A CN 109109682 A CN109109682 A CN 109109682A CN 201810994882 A CN201810994882 A CN 201810994882A CN 109109682 A CN109109682 A CN 109109682A
Authority
CN
China
Prior art keywords
seat
backrest
driver
motor
chair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810994882.6A
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Chinese (zh)
Inventor
姜铭
姜欣悦
胡渊鸣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou University
Original Assignee
Yangzhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yangzhou University filed Critical Yangzhou University
Priority to CN201810994882.6A priority Critical patent/CN109109682A/en
Publication of CN109109682A publication Critical patent/CN109109682A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246Electric motors therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244Non-manual adjustments, e.g. with electrical operation with logic circuits

Abstract

The present invention relates to a kind of driver seats that can actively promote driver's driving safety, including driver seat pedestal, chair surface, backrest, camera, microprocessing unit;Camera is communicated with microprocessing unit;Control signal is transferred to seat motor driver by control signal wire by microprocessing unit, and seat motor driver drives chair surface motor movement, and chair surface motor driven chair surface is swung around driver seat pedestal;Control signal is transferred to chair back motor driver by control signal wire by microprocessing unit, and chair back motor driver drives backrest motor movement, and backrest motor is swung by driving backrest around driver seat pedestal.The change for the seat posture that the present invention is taken by driver stimulates driver, to promote its excitement levels.

Description

It is a kind of with the driver seat for actively promoting safety
Technical field
The present invention relates to a kind of driver seats that can actively promote driver's driving safety.
Background technique
The fatigue driving of driver is one of the main reason for causing traffic accident.Current driver seat, although having The functions such as automatic adjustment, massage;But this is completed under the dynamic intervention of manpower;The driver fatigue researched and developed at present is identified and is mentioned Awake device, is only reminded with sound, is not had the backrest for actively adjusting driver seat but, seat, is mounted on backrest and chair The functions such as surface semiconductor cooling piece temperature.
Summary of the invention
The object of the present invention is to provide a kind of with the driver seat for actively promoting safety, the image transmitted with camera Differentiate whether driver is in fatigue driving, is mentioned by change, vibratory stimulation, the cold stimulation of seat posture etc. that driver takes Rise its excitement levels;To promote the safety of driving.
It is a kind of with the driver's seat for actively promoting safety the purpose of the present invention is being achieved through the following technical solutions Chair, it is characterised in that: the driver seat includes driver seat pedestal, chair surface, backrest, camera, micro process list Member;
Driver seat pedestal is mounted in car steering room;
Camera is mounted on the front upper place of driver in car steering room, and camera is communicated with microprocessing unit;
Chair surface is mounted on driver seat pedestal, and chair surface and driver seat pedestal constitute rotary pair 1;Driver seat bottom Seat motor driver, chair surface motor are installed on seat, seat motor driver is connected with chair surface motor, seat Motor driver is connected by control signal wire with microprocessing unit;Microprocessing unit is by control signal wire control signal It is transferred to seat motor driver, seat motor driver drives chair surface motor movement, chair surface motor driven seat Seat is swung around driver seat pedestal;
Backrest is mounted on driver seat pedestal, and backrest and driver seat pedestal constitute rotary pair 2;Chair back motor drives Dynamic device, backrest motor are installed in driver seat pedestal, and chair back motor driver is connected with backrest motor, the chair back Motor driver is connected by control signal wire with microprocessing unit;Microprocessing unit is by control signal wire control signal It is transferred to chair back motor driver, chair back motor driver drives backrest motor movement, backrest motor driven seat Backrest is swung around driver seat pedestal.
Chair surface can be by being realized around the swing of driver seat pedestal with flowering structure: being equipped with seat on driver seat pedestal Chair seat retarder, chair surface retarder are connected with chair surface motor.Chair surface retarder and the rotary pair 1 Shaft is fixedly connected;Chair surface motor drives chair surface to swing around driver seat pedestal by seat retarder.
Chair surface can also be by being realized around the swing of driver seat pedestal with flowering structure: the movement of chair surface motor is defeated Outlet connects seat screw rod, and seat nut is mounted on seat screw rod, and seat nut and seat connecting rod connect and compose rotary pair, chair Face connecting rod connects with chair surface and constitutes rotary pair;Seat nut, seat connecting rod, chair surface, driver seat pedestal are constituted Slider-crank mechanism.
Backrest can be by being realized around the swing of driver seat pedestal with flowering structure: being equipped with chair on driver seat pedestal Retarder is carried on the back, chair back retarder is connected with backrest motor.The movement output ends of chair back retarder and the rotary pair 2 Shaft is fixedly connected;Backrest motor drives backrest to swing around driver seat pedestal by chair back retarder.
Backrest can also be by being realized around the swing of driver seat pedestal with flowering structure: the movement of backrest motor is defeated Outlet connects backrest screw rod, and backrest nut is mounted on backrest screw rod, and backrest motor drives the rotation of backrest screw rod, backrest silk Bar drives backrest nut to generate moving along backrest screw rod axial direction, and backrest nut and backrest connecting rod connect and compose rotary pair, Backrest connecting rod connects with backrest and constitutes rotary pair;Backrest nut, backrest connecting rod, backrest, driver seat pedestal structure At slider-crank mechanism.
Chair surface swing mechanism can be freely combined with backrest pendulous device.
Preferably, several vibration units, several refrigeration units are installed respectively on the chair surface and backrest; Backrest upper end is installed by phonation unit;Several vibration units, several refrigeration units, phonation unit pass through control letter respectively Number line connects microprocessing unit.
Preferably, the camera be mounted in driver's cabin, the front of driver.
Preferably, the camera is mounted on the side in interior, driver the front of driver's cabin.
Preferably, the camera is communicated with microprocessing unit by wireless communication module.
Preferably, the camera through signal wire is connected with microprocessing unit.
Preferably, microprocessing unit is mounted on driver seat pedestal.
Compared with prior art, the invention has the following advantages:
First, camera through signal wire is by picture signal real-time delivery to microprocessing unit;Microprocessing unit operation is corresponding Program differentiates whether driver is in a state of fatigue by the pupil variation of driver, change of sitting posture etc..
Second, once microprocessing unit differentiate driver be it is in a state of fatigue, microprocessing unit passes through control signal wire Realize: 1) shaking unit vibration stimulation driver, 2) refrigeration unit generates low temperature stimulation driver, and 3) phonation unit makes a sound Remind driver;4) control signal is transferred to chair back motor driver, chair back motor by control signal wire by microprocessing unit Driver is mounted on driver seat pedestal and drives backrest motor movement, backrest motor, the installation of chair back retarder On driver seat pedestal, backrest motor drives backrest to swing around driver seat pedestal by chair back retarder;It is logical The change for crossing the seat posture of driver's seating, stimulates driver, to promote its excitement levels.
Third, camera pass through wireless signal transfer image to microprocessing unit, it is possible to reduce wiring.
4th, the movement output ends of seat motor connect seat screw rod, and seat nut is mounted on seat screw rod, chair Face motor drives the rotation of seat screw rod, and seat screw rod drives seat nut to generate moving along seat screw rod axial direction, seat Nut and seat connecting rod connect and compose rotary pair, and seat connecting rod connects with chair surface and constitutes rotary pair.Seat nut, seat Connecting rod, chair surface, seat base constitute slider-crank mechanism.
5th, the movement output ends of backrest motor connect backrest screw rod, and backrest nut is mounted on backrest screw rod, seat Chair back motor drives the rotation of backrest screw rod, and backrest screw rod drives backrest nut to generate moving along backrest screw rod axial direction, Backrest nut and backrest connecting rod connect and compose rotary pair, and backrest connecting rod connects with backrest and constitutes rotary pair.Backrest nut, Backrest connecting rod, backrest, seat base constitute slider-crank mechanism.
Detailed description of the invention
Fig. 1 --- there is the driver seat schematic diagram for actively promoting safety;
Fig. 2 --- motor+retarder driving backrest schematic diagram;
Fig. 3 --- motor+retarder driving chair surface schematic diagram;
Fig. 4 --- motor+feed screw nut's driving backrest schematic diagram;
Fig. 5 --- motor+feed screw nut's driving chair surface schematic diagram;
Fig. 6 --- control system schematic diagram
In figure: driver seat pedestal 1, chair surface 2-1, seat motor driver 2-2, chair surface motor 2-3, chair surface Retarder 2-4, seat screw rod 2-6, seat nut 2-7, seat connecting rod 2-8, backrest 3-1, chair back motor driver 3-2, Backrest motor 3-3, chair back retarder 3-4, backrest screw rod 3-6, backrest nut 3-7, backrest connecting rod 3-8, micro process list Member 4, control signal wire 4-1, camera 5, signal wire 6 shake unit 7, refrigeration unit 8, phonation unit 9.
Specific embodiment
As shown in figures 1 to 6, a kind of with the driver seat for actively promoting safety, including driver seat pedestal 1, chair Face 2-1, backrest 3-1, camera 5, microprocessing unit 4.
Driver seat pedestal 1 is mounted in car steering room.
Camera 5 is mounted on the front upper place of driver in car steering room, and camera 5 is communicated with microprocessing unit 4.
Microprocessing unit 4 is mounted on driver seat pedestal 1.
Chair surface 2-1 is mounted on driver seat pedestal 1, and chair surface 2-1 and driver seat pedestal 1 constitute rotary pair 1;Seat motor driver 2-2, chair surface motor 2-3, seat retarder 2-4, seat electricity are installed on driver seat pedestal 1 Machine driver 2-2 is connected with chair surface motor 2-3, and seat motor driver 2-2 passes through control signal wire 4-1 and micro process Unit 4 is connected;Control signal is transferred to seat motor driver 2-2, chair by control signal wire 4-1 by microprocessing unit 4 Face motor driver 2-2 drives chair surface motor 2-3 movement, the fixed company of the shaft of chair surface retarder 2-4 and rotary pair 1 It connects.Chair surface motor 2-3 drives chair surface 2-1 to swing around driver seat pedestal 1 by seat retarder 2-4.
Backrest 3-1 is mounted on driver seat pedestal 1, and backrest 3-1 and driver seat pedestal 1 constitute rotary pair 2;Chair back motor driver 3-2, backrest motor 3-3, chair back retarder 3-4 are installed in driver seat pedestal 1, chair back electricity Machine driver 3-2 is connected with backrest motor 3-3, and chair back motor driver 3-2 passes through control signal wire 4-1 and micro process Unit 4 is connected;Control signal is transferred to chair back motor driver 3-2, chair by control signal wire 4-1 by microprocessing unit 4 Carry on the back motor driver 3-2 driving backrest motor 3-3 movement, the movement output ends of chair back retarder 3-4 and turning for rotary pair 2 Axis is fixedly connected;Backrest motor 3-3 drives backrest 3-1 to put around driver seat pedestal 1 by chair back retarder 3-4 It is dynamic.
Several vibration units 7, several refrigeration units 8 are installed respectively on chair surface 2-1 and backrest 3-1;Seat The upper end chair back 3-1 is installed by phonation unit 9;Several vibration units 7, several refrigeration units 8, phonation unit 9 pass through respectively Control signal wire 4-1 connection microprocessing unit 4.
Camera 5-1 is mounted in driver's cabin, the front of driver.
Camera 5-1 is mounted on the side in interior, driver the front of driver's cabin.
Camera 5-1 is communicated with microprocessing unit 4 by wireless communication module.
Excellent camera 5 is connected by signal wire 6 with microprocessing unit 4.
Chair surface can be by being realized around the swing of driver seat pedestal with flowering structure: the movement of chair surface motor 2-3 Output end connects seat screw rod 2-6, and seat nut 2-7 is mounted on seat screw rod 2-6, seat nut 2-7 and seat connecting rod 2-8 Rotary pair is connected and composed, seat connecting rod 2-8 is connected with chair surface 2-1 and constituted rotary pair;Seat nut 2-7, seat connecting rod 2-8, chair surface 2-1, seat base 1 constitute slider-crank mechanism.
Chair surface motor 2-3 drives seat screw rod 2-6 rotation by seat retarder 2-4, and seat screw rod 2-6 drives chair Face nut 2-7 generates moving along seat screw rod 2-6 axial direction, and seat nut 2-7 drives chair by seat connecting rod 2-8 Face 2-1 is swung around driver seat pedestal 1.
Backrest can also be by being realized around the swing of driver seat pedestal with flowering structure: the fortune of backrest motor 3-3 Dynamic output end connects backrest screw rod 3-6, and backrest nut 3-7 is mounted on backrest screw rod 3-6, backrest connecting rod 3-8 and backrest 3-1 is connected and is constituted rotary pair;Backrest nut 3-7, backrest connecting rod 3-8, backrest 3-1, seat base 1 constitute crank block Mechanism.
Backrest motor 3-3 drives backrest screw rod 3-6 rotation by chair back retarder 3-4, and backrest screw rod 3-6 drive is leaned on Back nut 3-7 generates moving along backrest screw rod 3-6 axial direction, and backrest nut 3-7 drives seat to lean on by backrest connecting rod 3-8 3-1 is carried on the back to swing around driver seat pedestal 1.
Chair surface swing mechanism can be freely combined with backrest pendulous device.
Camera 5 is by signal wire 6 by picture signal real-time delivery to microprocessing unit 4;Microprocessing unit 4 is run accordingly Program differentiate whether driver in a state of fatigue by the pupil variation of driver, change of sitting posture etc..
Once microprocessing unit 4 differentiate driver be it is in a state of fatigue, microprocessing unit 4 pass through control signal wire 4-1 Realize: the 1 vibration vibration stimulation driver of unit 7,2 refrigeration units 8 generate low temperature stimulation driver, and 3 phonation units 9 make a sound Remind driver;Control signal is transferred to chair back motor driver 3-2, chair by control signal wire 4-1 by 4 microprocessing units 4 Back motor driver 3-2 is mounted on driver seat pedestal 1 and backrest motor 3-3 is driven to move, backrest motor 3- 3, chair back retarder 3-4 is mounted on driver seat pedestal 1, and backrest motor 3-3 drives seat by chair back retarder 3-4 Backrest 3-1 is swung around driver seat pedestal 1;By the change for the seat posture that driver takes, driver is stimulated, to promote it Excitement levels.
Camera 5 passes through wireless signal transfer image to microprocessing unit 4, it is possible to reduce wiring.
The movement output ends of seat motor 2-3 connect seat screw rod 2-6, and seat nut 2-7 is mounted on seat screw rod 2-6 On, chair surface motor 2-3 drives seat screw rod 2-6 rotation, and seat screw rod 2-6 drives seat nut 2-7 to generate one along chair The movement of face screw rod 2-6 axial direction, seat nut 2-7 and seat connecting rod 2-8 connect and compose rotary pair, seat connecting rod 2-8 and seat Seat 2-1 is connected and is constituted rotary pair.Seat nut 2-7, seat connecting rod 2-8, chair surface 2-1, seat base 1 constitute crank Slide block mechanism.
The movement output ends of backrest motor 3-3 connect backrest screw rod 3-6, and backrest nut 3-7 is mounted on backrest screw rod On 3-6, backrest motor 3-3 drives backrest screw rod 3-6 rotation, and backrest screw rod 3-6 drives backrest nut 3-7 to generate an edge The movement of backrest screw rod 3-6 axial direction, backrest nut 3-7 and backrest connecting rod 3-8 connect and compose rotary pair, backrest connecting rod 3-8 and seat Chair back 3-1 is connected and is constituted rotary pair.Backrest nut 3-7, backrest connecting rod 3-8, backrest 3-1, seat base 1 constitute song Handle slide block mechanism.

Claims (10)

1. a kind of with the driver seat for actively promoting safety, it is characterised in that: the driver seat includes driver seat bottom Seat (1), chair surface (2-1), backrest (3-1), camera (5), microprocessing unit (4);
Driver seat pedestal (1) is mounted in car steering room;
Camera (5) is mounted on the front upper place of driver in car steering room, and camera (5) is led to microprocessing unit (4) Letter;
Chair surface (2-1) is mounted on driver seat pedestal (1), and chair surface (2-1) and driver seat pedestal (1) are constituted back Turn pair 1;Seat motor driver (2-2), chair surface motor (2-3) are installed, seat motor drives on driver seat pedestal (1) Dynamic device (2-2) is connected with chair surface motor (2-3), seat motor driver (2-2) pass through control signal wire (4-1) with it is micro- Processing unit (4) is connected;Control signal is transferred to seat motor by control signal wire (4-1) and driven by microprocessing unit (4) Dynamic device (2-2), seat motor driver (2-2) drive chair surface motor (2-3) movement, chair surface motor (2-3) driving Chair surface (2-1) is swung around driver seat pedestal (1);
Backrest (3-1) is mounted on driver seat pedestal (1), and backrest (3-1) and driver seat pedestal (1) are constituted back Turn pair 2;Chair back motor driver (3-2), backrest motor (3-3) are installed in driver seat pedestal (1), and chair back motor drives Dynamic device (3-2) is connected with backrest motor (3-3), chair back motor driver (3-2) pass through control signal wire (4-1) with it is micro- Processing unit (4) is connected;Control signal is transferred to chair back motor by control signal wire (4-1) and driven by microprocessing unit (4) Dynamic device (3-2), chair back motor driver (3-2) drive backrest motor (3-3) movement, backrest motor (3-3) driving Backrest (3-1) is swung around driver seat pedestal (1).
2. according to claim 1 have the driver seat for actively promoting safety, which is characterized in that the driver's seat It is equipped on seat base (1) chair surface retarder (2-4), chair surface retarder (2-4) and chair surface motor (2-3) phase Connection;Chair surface retarder (2-4) is fixedly connected with the shaft of the rotary pair 1;Chair surface motor (2-3) passes through seat Retarder (2-4) drives chair surface (2-1) to swing around driver seat pedestal (1).
3. according to claim 1 have the driver seat for actively promoting safety, which is characterized in that the chair surface The movement output ends of motor (2-3) connect seat screw rod (2-6), and seat nut (2-7) is mounted on seat screw rod (2-6), chair Face nut (2-7) and seat connecting rod (2-8) connect and compose rotary pair, seat connecting rod (2-8) and chair surface (2-1) connection and structure At rotary pair;Seat nut (2-7), seat connecting rod (2-8), chair surface (2-1), driver seat pedestal (1) constitute slide crank Block mechanism.
4. according to claim 1,2 or 3 have the driver seat for actively promoting safety, which is characterized in that described to drive It sails and is equipped on seat base (1) chair back retarder (3-4), chair back retarder (3-4) is connected with backrest motor (3-3) It connects;The movement output ends of chair back retarder (3-4) are fixedly connected with the shaft of the rotary pair 2;Backrest motor (3-3) is logical Chair back retarder (3-4) driving backrest (3-1) is crossed to swing around driver seat pedestal (1).
5. according to claim 1,2 or 3 have the driver seat for actively promoting safety, it is characterised in that: seat leans on The movement output ends for carrying on the back motor (3-3) connect backrest screw rod (3-6), and backrest nut (3-7) is mounted on backrest screw rod (3-6), Backrest motor (3-3) drives backrest screw rod (3-6) rotation, and backrest screw rod (3-6) drives backrest nut (3-7) to generate one Along the movement of backrest screw rod (3-6) axial direction, backrest nut (3-7) and backrest connecting rod (3-8) connect and compose rotary pair, backrest connecting rod (3-8) and backrest (3-1) connect and constitute rotary pair;Backrest nut (3-7), backrest connecting rod (3-8), backrest (3- 1), driver seat pedestal (1) constitutes slider-crank mechanism.
6. according to claim 1,2 or 3 have the driver seat for actively promoting safety, it is characterised in that: the seat Several vibration unit (7), several refrigeration units (8) are installed respectively on chair seat (2-1) and backrest (3-1);Seat The backrest upper end (3-1) is installed by phonation unit (9);Several vibration unit (7), several refrigeration units (8), phonation unit (9) Pass through control signal wire (4-1) connection microprocessing unit (4) respectively.
7. according to claim 1,2 or 3 have the driver seat for actively promoting safety, it is characterised in that: described to take the photograph As head (5-1) is mounted in driver's cabin, the front of driver.
8. according to claim 1,2 or 3 have the driver seat for actively promoting safety, it is characterised in that: described to take the photograph As head (5-1) is mounted in driver's cabin, the side in the front of driver.
9. according to claim 1,2 or 3 have the driver seat for actively promoting safety, it is characterised in that: described to take the photograph As head (5-1) is communicated with microprocessing unit (4) by wireless communication module;Or camera (5) by signal wire (6) with Microprocessing unit (4) is connected.
10. according to claim 1,2 or 3 have the driver seat for actively promoting safety, it is characterised in that: described micro- Processing unit (4) is mounted on driver seat pedestal (1).
CN201810994882.6A 2018-08-29 2018-08-29 It is a kind of with the driver seat for actively promoting safety Pending CN109109682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810994882.6A CN109109682A (en) 2018-08-29 2018-08-29 It is a kind of with the driver seat for actively promoting safety

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Application Number Priority Date Filing Date Title
CN201810994882.6A CN109109682A (en) 2018-08-29 2018-08-29 It is a kind of with the driver seat for actively promoting safety

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CN109109682A true CN109109682A (en) 2019-01-01

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