CN214083959U - Gesture recognition device for seat adjustment - Google Patents
Gesture recognition device for seat adjustment Download PDFInfo
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- CN214083959U CN214083959U CN202022481228.0U CN202022481228U CN214083959U CN 214083959 U CN214083959 U CN 214083959U CN 202022481228 U CN202022481228 U CN 202022481228U CN 214083959 U CN214083959 U CN 214083959U
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- seat
- gesture recognition
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- baffle
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Abstract
The utility model relates to the technical field of equipment for vehicle passengers, in particular to a gesture recognition device for seat adjustment, which comprises a seat armrest, a central processing unit and a gesture recognition mechanism, wherein the end part of the seat armrest is provided with a storage cavity, and a background plate is connected in the storage cavity in a sliding way; a camera facing the background plate is arranged on the vehicle roof; the central processing unit is connected with the camera and the gesture recognition mechanism in a two-way mode, and the output end of the central processing unit is connected with the adjusting motor in a control mode. Adopt the technical scheme of the utility model realize adjusting the seat through the gesture change, it is more convenient that the seat is adjusted.
Description
Technical Field
The utility model relates to a vehicle passenger uses equipment technical field, in particular to a gesture recognition device for seat is adjusted.
Background
In order to meet the comfort requirements of passengers with different body states, the front and the rear of the automobile seat are provided with movable areas, and most of the automobile seats can be automatically adjusted in the movable areas for the passengers. Current seat adjusting device is mostly manual, need pull open the fixed switch of seat, and forward or backward promote the seat, realize the regulation to the seat position. The seat adjusting mode needs force applied by the whole body to push the seat, is very inconvenient, and is difficult to adjust the seat to a proper position especially for the old and the children who have weak force or inconvenient actions.
SUMMERY OF THE UTILITY MODEL
For the technical problem who solves the inconvenient regulation of seat, the utility model provides a gesture recognition device for seat is adjusted.
The utility model discloses basic scheme is as follows:
a gesture recognition device for seat adjustment comprises a seat armrest, a central processing unit and a gesture recognition mechanism, wherein a containing cavity is formed in the end part of the seat armrest, and a background plate is connected in the containing cavity in a sliding mode; a camera facing the background plate is arranged on the vehicle roof;
the central processing unit is connected with the camera and the gesture recognition mechanism in a two-way mode, and the output end of the central processing unit is connected with the adjusting motor in a control mode.
The principle of the basic scheme is as follows: the containing cavity is used for containing the background plate. The camera is towards the background board, realizes that passenger's hand and background board and camera are located a straight line for the two-dimensional gesture image of gathering is more clear complete. The central processing unit controls the opening and closing of the camera, the background plate can enable the collected two-dimensional gesture images to be clearer, the gesture recognition mechanism is used for recognizing the two-dimensional gesture images collected by the camera to obtain recognition results, and the central processing unit drives the corresponding adjusting motor to work according to the recognition results.
Has the advantages that: 1. the containing cavity can contain the background plate when the seat is not required to be adjusted through gestures, and the containing cavity is convenient and does not occupy space.
2. The seat is adjusted in a gesture recognition mode, and compared with a mode that a passenger carries the seat by himself, the seat is more convenient to adjust.
Furthermore, the lower end surface of the containing cavity is provided with slide rails along the two sides of the sliding direction of the background plate, and the two sides of the lower end surface of the background plate are respectively provided with two slide bars matched with the slide rails.
Has the advantages that: when the background plate slides back and forth from the containing cavity, the sliding strip slides in cooperation with the sliding rail, and the sliding strip reduces the loss of the background plate caused by the sliding of the background plate and the containing cavity when the background plate slides back and forth.
Furthermore, a trigger switch is embedded at the bottom of the sliding rail close to the end face of the seat armrest, the trigger switch is connected with the trigger end of the central processing unit, the outer surface of the trigger switch is arc-shaped, the sliding strip slides towards the end face of the seat armrest along the sliding rail, and the trigger switch is pressed to generate a trigger signal.
Has the advantages that: when taking out from accomodating the chamber background board promptly, trigger switch is pressed by the draw runner, produces trigger signal, and central processing unit control camera gathers the gesture image that is located on the background board to when needing gesture regulation seat (take out the background board), open the camera, when not needing gesture regulation seat (accomodate the background board), close the camera, it is more energy-conserving.
Further, the one end that accomodates the chamber is kept away from to the background board articulates there is the baffle, and the baffle size is greater than open-ended size.
Has the advantages that: when the background plate is recovered to the containing cavity, the baffle can be used for preventing the background plate from being completely collected into the containing cavity.
Further, when the baffle rotates to be attached to the end face of the seat armrest, the radian of the outer surface of the baffle is the same as that of the end face of the seat armrest.
Has the advantages that: therefore, when the passengers do not need to adjust the seat through gestures, when fingers are placed at the end parts of the seat armrests, the hands of the passengers can feel more comfortable because the outer surfaces of the baffle plates and the end surfaces of the seat armrests have the same amplitude.
Further, when the baffle rotates to be attached to the end face of the seat armrest, the end face of the free end of the baffle and the lower surface of the seat armrest are located on the same plane.
Has the advantages that: accomodate the back with the background board, when the baffle rotated to the terminal surface laminating with armrest, the terminal surface of baffle free end was in the coplanar with armrest's lower surface to linking between baffle and the armrest is more smooth, and there is not the closed angle baffle and armrest's lower surface, avoids user's hand injury.
Furthermore, the end surface of the free end of the baffle is fixedly provided with an arc-shaped bulge.
Has the advantages that: the surface of the arc-shaped bulge is smooth, so that the injury to the hand of a user is avoided, in addition, the bulge increases the friction force between the hand of the passenger and the baffle, the baffle is more convenient for the passenger to move,
further, the gesture recognition mechanism comprises a recognition unit, a microprocessor and a storage unit, wherein the input end of the recognition unit is in signal connection with the output end of the central processing unit; the output end of the identification unit is in signal connection with the input end of the microprocessor; the micro-processing unit is in bidirectional signal connection with the storage module; the output end of the micro-processing unit is in signal connection with the input end of the central processing unit.
Has the advantages that: and the collected gesture signals are recognized and processed.
Further, the adjusting motor comprises a backrest adjusting motor and a cushion adjusting motor.
Has the advantages that: the adjustment of the angle of the backrest and the height of the cushion can be realized.
Further, the outer surface of the background plate is solid.
Has the advantages that: and avoiding the influence of variegation on gesture collection.
Drawings
FIG. 1 is a cross-sectional view of a seat armrest as an embodiment of a gesture recognition device for seat adjustment;
fig. 2 is a sectional view of a seat armrest as an embodiment of a gesture recognition apparatus for seat adjustment.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the chair comprises a chair armrest 1, a background plate 2, a slide bar 3, a slide rail 4, a baffle 5 and an arc-shaped bulge 6.
Example one
A gesture recognition device for seat adjustment is shown in figures 1 and 2 and comprises a seat armrest 1, a central processing unit and a gesture recognition mechanism, wherein a camera facing a background plate is arranged on a vehicle roof;
the end of the seat armrest 1 is provided with a containing cavity, a background plate is connected in the containing cavity in a sliding manner, and the outer surface of the background plate is pure color. In this embodiment, the background board is the rectangle background board, compares in circular, rhombus and dysmorphism, and the background board of rectangle form not only increases the hand area that can show the user, simultaneously, accords with the structure of the rectangular shape of handrail, is convenient for accomodate. The lower terminal surface of accomodating the chamber has bonded slide rail 4 along the both sides of background board slip direction, and the both sides of terminal surface bond respectively under the background board have two with slide rail 4 complex draw runner 3. The one end that the chamber was kept away from to the background board articulates there is baffle 5, and the size of baffle 5 is greater than open-ended size. When the baffle 5 rotates to be attached to the end face of the seat armrest 1, the radian of the outer surface of the baffle 5 is the same as that of the end face of the seat armrest 1. When the baffle 5 rotates to be attached to the end surface of the seat armrest 1, the end surface of the free end of the baffle 5 is in the same plane with the lower surface of the seat armrest 1. The end surface of the free end of the baffle 5 is integrally formed with an arc-shaped bulge 6.
The central processing unit is connected with the camera and the gesture recognition mechanism in a two-way mode, and the output end of the central processing unit is connected with the adjusting motor in a control mode. The adjusting motor comprises a backrest adjusting motor and a cushion adjusting motor.
The gesture recognition mechanism comprises a recognition unit, a microprocessor and a storage unit, wherein the input end of the recognition unit is in signal connection with the output end of the central processing unit; the output end of the identification unit is in signal connection with the input end of the microprocessor; the micro-processing unit is in bidirectional signal connection with the storage module, and the output end of the micro-processing unit is in signal connection with the input end of the central processing unit. A gesture library is arranged in the storage unit, and a relation table of two-dimensional gesture images and gesture languages is stored in the gesture library in advance.
Example two
The difference from the first embodiment is that: the bottom of the sliding rail 4 close to the end face of the seat armrest 1 is embedded with a trigger switch, the trigger switch is connected with the trigger end of the central processing unit, the outer surface of the trigger switch is arc-shaped, the sliding strip 3 slides along the sliding rail 4 towards the end face of the seat armrest 1, the trigger switch is pressed, and the trigger switch generates a trigger signal.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. A gesture recognition device for seat adjustment is characterized by comprising a seat armrest, a central processing unit and a gesture recognition mechanism, wherein a containing cavity is formed in the end part of the seat armrest, and a background plate is connected in the containing cavity in a sliding manner; a camera facing the background plate is arranged on the vehicle roof;
the central processing unit is connected with the camera and the gesture recognition mechanism in a two-way mode, and the output end of the central processing unit is connected with the adjusting motor in a control mode.
2. A gesture recognition apparatus for seat adjustment according to claim 1, wherein: the lower end face of the containing cavity is provided with slide rails along two sides of the sliding direction of the background plate, and two slide bars matched with the slide rails are respectively arranged on two sides of the lower end face of the background plate.
3. A gesture recognition apparatus for seat adjustment according to claim 2, wherein: the bottom of the sliding rail close to the end face of the seat armrest is embedded with a trigger switch, the trigger switch is connected with the trigger end of the central processing unit, the outer surface of the trigger switch is arc-shaped, the sliding strip slides towards the end face of the seat armrest along the sliding rail, the trigger switch is pressed, and the trigger switch generates a trigger signal.
4. A gesture recognition apparatus for seat adjustment according to claim 1, wherein: the one end that accomodates the chamber is kept away from to the background board articulates there is the baffle, and the baffle size is greater than open-ended size.
5. The gesture recognition device for seat adjustment according to claim 4, wherein: when the baffle rotates to be attached to the end face of the seat armrest, the radian of the outer surface of the baffle is the same as that of the end face of the seat armrest.
6. The gesture recognition device for seat adjustment according to claim 4, wherein: when the baffle rotates to be attached to the end face of the seat armrest, the end face of the free end of the baffle and the lower surface of the seat armrest are in the same plane.
7. The gesture recognition device for seat adjustment according to claim 6, wherein: the end surface of the free end of the baffle is fixedly provided with an arc-shaped bulge.
8. A gesture recognition apparatus for seat adjustment according to claim 1, wherein: the gesture recognition mechanism comprises a recognition unit, a microprocessor and a storage unit, wherein the input end of the recognition unit is in signal connection with the output end of the central processing unit; the output end of the identification unit is in signal connection with the input end of the microprocessor; the micro-processing unit is in bidirectional signal connection with the storage module; the output end of the micro-processing unit is in signal connection with the input end of the central processing unit.
9. A gesture recognition apparatus for seat adjustment according to claim 1, wherein: the adjusting motor comprises a backrest adjusting motor and a cushion adjusting motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022481228.0U CN214083959U (en) | 2020-10-30 | 2020-10-30 | Gesture recognition device for seat adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022481228.0U CN214083959U (en) | 2020-10-30 | 2020-10-30 | Gesture recognition device for seat adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214083959U true CN214083959U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022481228.0U Active CN214083959U (en) | 2020-10-30 | 2020-10-30 | Gesture recognition device for seat adjustment |
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| Country | Link |
|---|---|
| CN (1) | CN214083959U (en) |
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2020
- 2020-10-30 CN CN202022481228.0U patent/CN214083959U/en active Active
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