CN210116409U - Seat control system, seat and vehicle - Google Patents
Seat control system, seat and vehicle Download PDFInfo
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- CN210116409U CN210116409U CN201920698443.0U CN201920698443U CN210116409U CN 210116409 U CN210116409 U CN 210116409U CN 201920698443 U CN201920698443 U CN 201920698443U CN 210116409 U CN210116409 U CN 210116409U
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Abstract
The present disclosure relates to a seat control system, a seat, and a vehicle. The seat control system comprises a pressure detection device and a control device, wherein the pressure detection device is connected with the control device and is used for being arranged on a seat body, detecting the pressure of the seat body, generating a pressure distribution diagram of the seat body and sending the pressure distribution diagram to the control device; the control device is used for receiving the pressure distribution diagram sent by the pressure detection device and adjusting the seat body according to the pressure distribution diagram. Therefore, the position of the adjusted seat body can be ensured to be the most comfortable position corresponding to the pressure distribution diagram, the driver can conveniently and comfortably drive the vehicle, the control device automatically adjusts the seat to the most comfortable position, the time for the driver to adjust the seat is saved, and the automation for adjusting the seat is improved. Particularly, under the condition that the driver of the vehicle is frequently replaced, the vehicle-mounted control system brings greater convenience to the driver.
Description
Technical Field
The present disclosure relates to the field of vehicle technology, and in particular, to a seat control system, a seat, and a vehicle.
Background
With the rapid development of economy and science and technology in recent years, the living standard of people is improved, the demand on automobiles is not limited to transportation tools, and thus automobile researchers are stimulated to continuously innovate. As the most important parts in a vehicle, in addition to the conventional six-way adjustment (seat up and down, seat front and back, backrest angle), the car seat has become the conventional standard, and the functions of reclining, leg rest, waist rest, heating, ventilation, massage, etc. However, the great variety of adjusting functions also brings great confusion to the driver, and due to the fact that the structural functions of the seat are not known enough, the user still does not know all the functions of the seat after purchasing the vehicle for many years, so that the seat cannot be adjusted to an optimal comfortable position, the user cannot drive the vehicle comfortably, driving fatigue is easily caused, and driving safety is not facilitated.
SUMMERY OF THE UTILITY MODEL
To overcome the problems in the prior art, embodiments of the present disclosure provide a seat control system, a seat, and a vehicle.
In order to achieve the above object, a first aspect of the present disclosure provides a seat control system including: a pressure detection device and a control device,
the pressure detection device is connected with the control device and is used for being arranged on a seat body, detecting the pressure of the seat body, generating a pressure distribution diagram of the seat body and sending the pressure distribution diagram to the control device;
the control device is used for receiving the pressure distribution diagram sent by the pressure detection device and adjusting the seat body according to the pressure distribution diagram.
Alternatively, the pressure detection device is provided on a surface of a seat cushion of the seat body, and is configured to detect a pressure at any position on the seat cushion, generate a pressure profile of the seat cushion, and send the pressure profile to the control device.
Optionally, the control device comprises a controller and a drive device,
the controller is connected with the driving device and is used for receiving the pressure distribution diagram sent by the pressure detection device, determining a target position of the seat body corresponding to the pressure distribution diagram and sending a control instruction to the driving device according to the target position;
and the driving device is used for receiving the control instruction and adjusting the seat body according to the control instruction.
Optionally, the driving device comprises a backrest adjusting motor, a lifting adjusting motor and a sliding rail adjusting motor,
the backrest adjusting motor is connected with the controller and used for adjusting the seat body according to an angle control instruction sent by the controller when receiving the angle control instruction;
the lifting adjusting motor is connected with the controller and used for adjusting the seat body according to a lifting control instruction sent by the controller when the lifting adjusting motor receives the lifting control instruction;
the sliding rail adjusting motor is connected with the controller and used for adjusting the seat body according to the sliding control instruction when receiving the sliding control instruction sent by the controller.
Optionally, the controller stores a corresponding relationship between the pressure distribution map and the seat body position in advance.
Optionally, the seat control system further comprises: a switch is arranged on the base plate, and the switch,
and the switch is connected with the pressure detection device and used for controlling whether the pressure detection device works or not.
Optionally, the pressure detection device is a pressure sensor.
A second aspect of the present disclosure provides a seat comprising: a seat body and a seat control system provided by a first aspect of the present disclosure.
Optionally, the seat body comprises a seat cushion, the seat cushion being made of a foamed material.
A third aspect of the present disclosure provides a vehicle including: a second aspect of the present disclosure provides a seat.
Through the technical scheme, (the beneficial effects of the invention are described by combining the technical scheme, the working principle and the like).
According to the technical scheme, the pressure of the seat body is detected through the pressure detection device arranged on the seat body, the pressure distribution diagram of the seat body is generated, and the pressure distribution diagram is sent to the control device, so that the control device adjusts the seat body according to the pressure distribution diagram. Therefore, the position of the adjusted seat body can be ensured to be the most comfortable position corresponding to the pressure distribution diagram, the driver can conveniently and comfortably drive the vehicle, the control device automatically adjusts the seat to the most comfortable position, the time for the driver to adjust the seat is saved, and the automation for adjusting the seat is improved. Particularly, under the condition that the driver of the vehicle is frequently replaced, the vehicle-mounted control system brings greater convenience to the driver.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a block diagram illustrating a seat control system according to an exemplary embodiment.
FIG. 2 is a schematic diagram of a seat control system shown in accordance with an exemplary embodiment.
FIG. 3 is a schematic view of a chair shown in accordance with an exemplary embodiment.
Description of the reference numerals
1 pressure detection device 2 control device
21 controller 22 drive
221 backrest adjusting motor 222 lifting adjusting motor
223 slide rail adjusting motor 3 seat body
31 seat cushion 32 slide rail
33 lifting mechanism 34 seat back
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In order to solve the problem that the seat cannot be automatically adjusted to an optimal comfortable position in the prior art, so that a driver cannot comfortably drive a vehicle, the present disclosure provides a seat control system, a seat and a vehicle.
Referring to fig. 1, fig. 1 is a block diagram illustrating a seat control system according to an exemplary embodiment. As shown in fig. 1, the seat control system may include: a pressure detection device 1 and a control device 2. The pressure detection device 1 is connected to the control device 2, and the pressure detection device 1 may be provided on the seat body 3, detect the pressure of the seat body 3, generate a pressure profile of the seat body 3, and transmit the generated pressure profile to the control device 2. The control device 2 receives the pressure profile transmitted from the pressure detection device 1, and adjusts the seat body 3 according to the pressure profile. The pressure detecting device 1 may be a pressure sensor, and the pressure distribution diagram may be a pressure distribution cloud diagram.
Considering that the height, front and rear, and angle of the seat back may need to be adjusted in order to adjust the seat to a comfortable position, it is necessary to comprehensively consider pressures at a plurality of positions on the seat body when adjusting the seat body according to the pressure on the seat body. Further, since the pressure is mostly exerted on the seat cushion 31 when the driver sits on the seat body, in the present disclosure, the position of the seat body 3 can be adjusted by detecting the pressure at a plurality of positions on the seat cushion 31.
Specifically, referring to fig. 2, fig. 2 is a schematic diagram of a seat control system according to an exemplary embodiment. As shown in fig. 2, the pressure detection device 1 may be made as a pressure pad having the same size as the seat cushion 31, so that when the pressure detection device 1 is disposed on the surface of the seat cushion 31, the pressure detection device 1 can detect the pressure at any position on the seat cushion 31, generate a pressure profile of the seat body 3, and transmit the pressure profile to the control device 2.
As shown in fig. 2, the control device 2 may further include: a controller 21 and a drive 22. The controller 21 stores a correspondence relationship between the pressure distribution map and the seat body position in advance. That is, first, the technician performs a plurality of tests in advance to detect the pressure distribution patterns of different drivers sitting on the seat cushion, and records the most comfortable seat body position manually adjusted by the driver. And then, establishing a corresponding relation between the pressure distribution diagram of the driver and the most comfortable seat body position. Finally, the correspondence between the pressure profiles of the plurality of drivers and the most comfortable seat body position adjusted by the driver is recorded and stored in advance in the controller 21. In this way, after the controller 21 receives the pressure profile transmitted by the pressure detection device 1, the most comfortable seat body position corresponding to the pressure profile is found in the correspondence relationship stored in advance, and for convenience of description, this position may be referred to as a target position in the present disclosure.
After determining the target position in the above manner, the controller 21 transmits the target position to the driving device 22. In order to further improve the automation of the seat adjustment, in the present disclosure, the driving device 22 may be an electric driving device, an air driving device, or the like, which does not need to be manually driven, and for example, the driving device 22 may be a driving motor in the present disclosure.
Specifically, the number of the drive motors may be one or 3 in consideration of the need for the drive device 22 to adjust the height of the seat body, the distance of the seat body from the steering wheel (seat front-rear), and/or the seat back angle.
In one possible embodiment, the number of drive motors is 1. Thus, when the driving motor receives the lifting control command sent by the controller 21, the height of the seat body 3 is adjusted according to the lifting control command; when receiving a slide control command sent by the controller 21, adjusting the front-rear position of the seat body 3 according to the slide control command; upon receiving the angle control command sent from the controller 21, the angle of the seat body 3 is adjusted according to the angle control command.
Considering that when six-direction adjustment is performed by using one driving motor, in the case where the seat is adjusted in the up-down direction, the front-back direction of the seat, and the angle of the backrest, the driving motor can only perform adjustment in sequence, and cannot adjust the height, the front-back direction, and the angle of the backrest simultaneously, resulting in a long time for adjusting the seat. A preferred embodiment is therefore: the number of the driving motors is 3, as shown in fig. 2, the 3 driving motors are respectively: a backrest adjusting motor 221, a lifting adjusting motor 222, and a slide rail adjusting motor 223. The backrest adjusting motor 221 is connected with the controller 21 and is used for adjusting the seat body 3 according to an angle control command sent by the controller 21 when receiving the angle control command; the lifting adjusting motor 222 is connected with the controller 21 and used for adjusting the seat body 3 according to a lifting control instruction sent by the controller 21 when receiving the lifting control instruction; and a slide rail adjusting motor 223 connected to the controller 21 and configured to adjust the seat body 3 according to the slide control command when receiving the slide control command sent by the controller 21.
According to the technical scheme, the pressure of the seat body is detected through the pressure detection device arranged on the seat body, the pressure distribution diagram of the seat body is generated, and the pressure distribution diagram is sent to the control device, so that the control device adjusts the seat body according to the pressure distribution diagram. Therefore, the position of the adjusted seat body can be ensured to be the most comfortable position corresponding to the pressure distribution diagram, the driver can conveniently and comfortably drive the vehicle, the control device automatically adjusts the seat to the most comfortable position, the time for the driver to adjust the seat is saved, and the automation for adjusting the seat is improved. Particularly, under the condition that the driver of the vehicle is frequently replaced, the vehicle-mounted control system brings greater convenience to the driver.
In addition, considering that the sitting posture of the driver changes during the traveling of the vehicle, the pressure distribution map generated by the pressure detection device 1 may change, and further the target position may also change, and in this case, if the position of the seat is adjusted, the force applied to the pedal by the driver and the control of the steering wheel by the driver may change, which may suddenly change the traveling state of the vehicle and affect the driving safety. Therefore, in the present disclosure, the seat control system may further include a switch connected to the pressure detection device 1 for controlling whether the pressure detection device 1 operates.
For example, before the driver enters the vehicle and the vehicle runs, the driver may manually turn on the switch to control the operation of the pressure detection device 1 through the switch, so that the pressure detection device 1 may detect the pressure on the seat cushion and generate a pressure profile, and the controller may automatically adjust the seat body according to the pressure profile. If the driver can manually turn off the switch to prohibit the pressure detection device 1 from working through the switch during the running of the vehicle, the seat can not be automatically adjusted even if the driver changes the sitting posture during the running of the vehicle, and therefore, the running safety can be ensured.
The switch may be manually controlled or may be automatically controlled depending on whether or not the vehicle is in a running state. For example, the running speed of the vehicle may be detected by a speed sensor on the vehicle, and if the running speed is greater than a preset value, the vehicle may be considered to be running, and at this time, the switch may be controlled to be turned off to prohibit the pressure detection device 1 from operating. Therefore, the seat control system can flexibly control whether the seat is adjusted or not.
Based on the same inventive concept, the present disclosure also provides a seat. Referring to fig. 3, fig. 3 is a schematic view of a chair shown in accordance with an exemplary embodiment. As shown in fig. 3, the seat may include: a seat body 3 and the seat control system described above. The seat control system is arranged on the seat body and adjusts the seat to the most comfortable position.
Specifically, as shown in fig. 3, the seat body 3 may include a seat cushion 31 on which the pressure detecting device 1 in the seat control system is provided to detect the pressure of the seat body 3. The seat cushion 31 is made of a foam material, so that a driver can sit on the seat cushion 31 more comfortably. In addition, in order to facilitate the driver to sit on the seat cushion 31, the seat body 3 may further include armrests disposed on both sides of the seat cushion 31, which may also be made of a foamed material. The armrest and the seat cushion 31 may be integrally formed or may be detachably connected, and are not particularly limited in this disclosure.
As shown in fig. 3, the seat body 3 may further include: a slide rail 32, a lift mechanism 33, and a seat back 34. The backrest adjustment motor 221 in the seat control system is respectively connected to the controller 21 and the seat backrest 34, and is configured to control the seat backrest 34 according to an angle control command sent by the controller 21 when receiving the angle control command, so as to adjust the angle of the seat backrest 34. The lifting adjustment motor 222 is respectively connected to the controller 21 and the lifting mechanism 33, and is configured to control the lifting mechanism 33 to perform a lifting operation or a lowering operation according to a lifting control command sent by the controller 21, so as to adjust the height of the seat body 3. The slide rail adjusting motor 223 is respectively connected to the controller 21 and the slide rail 32, and is configured to control the slide rail 32 to slide according to a slide control command sent by the controller 21, so as to adjust the front-back position of the seat body 3.
When the seat control system is provided on the seat body 3 in the above manner, it is possible to automatically assist the driver in adjusting the seat to an optimum position so that the driver comfortably drives the vehicle. Particularly, under the condition that the driver of the vehicle is frequently replaced, the vehicle-mounted control system brings greater convenience to the driver.
The present disclosure also provides a vehicle comprising a seat as described above.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A seat control system, comprising: a pressure detection device (1) and a control device (2),
the pressure detection device (1) is connected with the control device (2) and is used for being arranged on a seat body (3), detecting the pressure of the seat body (3), generating a pressure distribution diagram of the seat body (3) and sending the pressure distribution diagram to the control device (2);
the control device (2) is used for receiving the pressure distribution diagram sent by the pressure detection device (1) and adjusting the seat body (3) according to the pressure distribution diagram.
2. The seat control system according to claim 1, wherein the pressure detecting device (1) is provided on a surface of a seat cushion (31) of the seat body (3) for detecting a pressure at any position on the seat cushion (31), generating a pressure profile of the seat cushion (31), and transmitting the pressure profile to the control device (2).
3. Seat control system according to claim 1, characterized in that the control device (2) comprises a controller (21) and a drive device (22),
the controller (21) is connected with the driving device (22) and is used for receiving the pressure distribution diagram sent by the pressure detection device (1), determining a target position of the seat body (3) corresponding to the pressure distribution diagram and sending a control instruction to the driving device (22) according to the target position;
the driving device (22) is used for receiving the control instruction and adjusting the seat body (3) according to the control instruction.
4. The seat control system according to claim 3, wherein the drive device (22) includes a backrest adjustment motor (221), a lift adjustment motor (222), and a sled adjustment motor (223),
the backrest adjusting motor (221) is connected with the controller (21) and is used for adjusting the seat body (3) according to an angle control command sent by the controller (21) when receiving the angle control command;
the lifting adjusting motor (222) is connected with the controller (21) and is used for adjusting the seat body (3) according to a lifting control instruction sent by the controller (21) when receiving the lifting control instruction;
the slide rail adjusting motor (223) is connected with the controller (21) and used for adjusting the seat body (3) according to the sliding control instruction when receiving the sliding control instruction sent by the controller (21).
5. The seat control system according to claim 3, characterized in that a correspondence relationship between a pressure profile and a position of the seat body (3) is stored in advance in the controller (21).
6. The seat control system of claim 1, further comprising: a switch is arranged on the base plate, and the switch,
the switch is connected with the pressure detection device (1) and used for controlling whether the pressure detection device (1) works or not.
7. Seat control system according to any of claims 1-6, characterized in that the pressure detection means (1) is a pressure sensor.
8. A seat, comprising: a seat body (3) and a seat control system as claimed in any one of claims 1 to 7.
9. The seat according to claim 8, characterized in that the seat body (3) comprises a seat cushion (31), the seat cushion (31) being made of a foamed material.
10. A vehicle, characterized by comprising: a seat as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698443.0U CN210116409U (en) | 2019-05-15 | 2019-05-15 | Seat control system, seat and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698443.0U CN210116409U (en) | 2019-05-15 | 2019-05-15 | Seat control system, seat and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210116409U true CN210116409U (en) | 2020-02-28 |
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ID=69614183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920698443.0U Active CN210116409U (en) | 2019-05-15 | 2019-05-15 | Seat control system, seat and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210116409U (en) |
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2019
- 2019-05-15 CN CN201920698443.0U patent/CN210116409U/en active Active
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