CN207045164U - Vehicle seat control system and vehicle based on pressure measxurement - Google Patents
Vehicle seat control system and vehicle based on pressure measxurement Download PDFInfo
- Publication number
- CN207045164U CN207045164U CN201720472950.3U CN201720472950U CN207045164U CN 207045164 U CN207045164 U CN 207045164U CN 201720472950 U CN201720472950 U CN 201720472950U CN 207045164 U CN207045164 U CN 207045164U
- Authority
- CN
- China
- Prior art keywords
- seat
- vehicle
- control system
- pressure
- cushion
- 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.)
- Active
Links
Abstract
This disclosure relates to a kind of vehicle seat control system and vehicle based on pressure measxurement.The vehicle seat control system includes：Seat, including cushion and the chair back；Pressure sensor module, on the cushion, for periodically gathering user's pressure data of the cushion；Memory module, it is stored with the position pressure data corresponding to a variety of seat positions；And controller, the pressure sensor module and the memory module are connected to, for according to user's pressure data and the position pressure data, determining the target location of the seat, and the seat is adjusted into the target location.The disclosure periodically gathers user's pressure data of the cushion by pressure sensor module, and then seat periodically can be adjusted to optimal position by controller, driver is maintained at the most comfortable position and drive vehicle, solve the problems, such as that the seat position in correlation technique is merely able to adjustment once and adjustment is not accurate enough.
Description
Technical field
This disclosure relates to vehicle component technical field, in particular it relates to a kind of seat control based on pressure measxurement
System processed and vehicle.
Background technology
Driver before driving firstly the need of adjustment seat, to be ready before driving, seat adjustment quality between
The control for having had influence on and having driven is connect, brake pedal is not easy to step on such as seat too rearward, and seat has been turned down and can influence the visual field.
With the improvement of people ' s living standards and auto industry development, requirement more and more higher of the people to car comfort, people are not
Automotive seat can easily be adjusted by being satisfied with again, also require the adjustment more safety and science of automotive seat, it is therefore desirable to set
Meter one can adjust automatically automobile seat, and can make seat be adjusted to safety and science position automotive seat adjustment system
System.
Now due to the influence of big city limit board policy, and the rise of self-driving tourism, rent-a-car company is more and more, a lot
People is also ready to enjoy the short-term facility brought of hiring a car.Enlivening for vehicle leasing activity brings the problem of one very big, that is,
For the vehicle being leased for, driver changes often, and the requirement of the drivers of different height and weights to seat position is different：
Tall fat driver requested seat is slightly lower, and the thin driver of short person then may want to some visuals field of seat height can be wider.
Existing automobile adjust automatically seat operation principle is the pressure measured according to pressure sensor, is sought from memory
Immediate seat stress model is looked for, and is automatically adjusted to seat position corresponding to the stress model, but existing automobile is automatic
All once adjustment finishes adjustment seat, and this disposable adjustment mode has the technical problem of an accuracy deficiency, leads to
Overtesting checking finds that 70% or so driver feels that seat is not optimum position after seat once adjusts.
Utility model content
The purpose of the disclosure is to provide a kind of vehicle seat control system and vehicle based on pressure measxurement, for related skill
The problem of adjustment of seat position in art is not accurate enough.
To achieve these goals, the disclosure provides a kind of vehicle seat control system based on pressure measxurement, including：
Seat, including cushion and the chair back；
Pressure sensor module, on the cushion, for periodically gathering user's pressure data of the cushion；
Memory module, it is stored with the position pressure data corresponding to a variety of seat positions；And
Controller, the pressure sensor module and the memory module are connected to, for according to user's number pressure
According to the position pressure data, determine the target location of the seat, and the seat is adjusted to the target location.
Alternatively, in addition to：
Displacement adjustment module, located at the cushion bottom, the controller is used for according to the control of the target location
Displacement adjustment module adjusts the displacement of the seat；And
Arrestment mechanism, is connected to the displacement adjustment module, and the arrestment mechanism controls in the process of moving for vehicle
The displacement adjustment module stops adjusting the displacement of the seat.
Alternatively, in addition to：Engine speed sensor, is connected to the arrestment mechanism, and the arrestment mechanism is used for
When the engine speed that the engine speed sensor is shown is more than the first preset value, the displacement adjustment module is controlled to stop
Adjust the displacement of the seat.
Alternatively, in addition to：Vehicle speed sensor, is connected to the arrestment mechanism, and the arrestment mechanism is used in the car
When the speed that fast sensor is shown is more than the second preset value, the displacement adjustment module is controlled to stop adjusting the position of the seat
Move.
Alternatively, the chair back sidepiece is provided with pouch.
Alternatively, the chair back sidepiece is provided with power interface and/or data-interface, and the power interface and/or data
Interface is located inside the pouch.
Alternatively, the pressure sensor module includes the sensor matrices of multiple force-sensing sensors composition.
Alternatively, the seat body also includes headrest, and the pressure sensing is equipped with the chair back and the headrest
Device module.
Alternatively, the cushion, the chair back and the headrest are arranged with surface cover, and the pressure sensor module is located at
Between the surface cover and the cushion, the chair back and the headrest.
The disclosure also provides a kind of vehicle, including the above-mentioned vehicle seat control system based on pressure measxurement.
The technical scheme provided by this disclosed embodiment can include the following benefits：
1) user's pressure data of the cushion is periodically gathered by pressure sensor module, and then controller can be with
Seat is periodically adjusted to optimal position, driver is maintained at the most comfortable position and drives vehicle, solve correlation
Seat position in technology is merely able to adjustment once and adjusts the problem of not accurate enough.
2) when monitoring that vehicle is in transport condition by engine speed sensor or vehicle speed sensor, arrestment mechanism
Force terminate seat position adjustment, avoid vehicle in the process of moving because adjust seat and caused by driving dangerousness the problem of.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is a kind of frame of vehicle seat control system based on pressure measxurement according to an exemplary embodiment
Figure.
Fig. 2 is a kind of the another of vehicle seat control system based on pressure measxurement according to an exemplary embodiment
Block diagram.
Fig. 3 is a kind of the another of vehicle seat control system based on pressure measxurement according to an exemplary embodiment
Block diagram.
Fig. 4 is a kind of the another of vehicle seat control system based on pressure measxurement according to an exemplary embodiment
Block diagram.
Fig. 5 is a kind of side view of seat according to an exemplary embodiment.
Fig. 6 is a kind of pressure of vehicle seat control system based on pressure measxurement according to an exemplary embodiment
The schematic diagram of sensor assembly.
Fig. 7 is the schematic diagram of the force-sensing sensor according to an exemplary embodiment.
Fig. 8 is the stress model figure of the pressure sensor module according to an exemplary embodiment.
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
Fig. 1 is refer to, Fig. 1 is a kind of seat control based on pressure measxurement according to an exemplary embodiment
The block diagram of system, the seat control system 100 include：Seat 110, pressure sensor module 120, memory module 140, and
Controller 130.
As shown in Figure 1 and Figure 5, Fig. 5 is a kind of side view of seat according to an exemplary embodiment, described
Seat 110 includes cushion 111 and is movably connected on the chair back 112 of the cushion 111.Alternatively, as shown in figure 5, the seat
110 also include being connected to the headrest 113 of the chair back 112.The headrest 113 and the cushion 111 are located at the chair back respectively
112 both sides up and down.
The pressure sensor module 120 is sitting in the seat on the cushion 111 for periodically gathering user
User's pressure data on chair 110.The pressure sensor module 120 can be laid in the surface of cushion 111, can also be embedding
In the cushion 111.When user is sitting on the cushion 111, the pressure sensor module 120 can be week about
Phase just gathers the pressure data suffered by the cushion 111.The cycle can be the time such as 30 seconds, 3 minutes or 5 minutes
Section, on the other hand, the disclosure is not specifically limited.
Fig. 6 and Fig. 7 are refer to, Fig. 6 is a kind of vehicle seat based on pressure measxurement according to an exemplary embodiment
The schematic diagram of the pressure sensor module of chair control system, Fig. 7 are the force-sensing sensors according to an exemplary embodiment
Schematic diagram.As shown in Figure 6 and Figure 7, the pressure sensor module 120 includes the sensor of multiple force-sensing sensors 1201 composition
Matrix.Alternatively, also being provided with the chair back 112 can also on the pressure sensor module 120, and the headrest 113
Provided with the pressure sensor module 120.Further, the cushion 111, the chair back 112 and the headrest 113 are arranged
There is surface cover, the pressure sensor module 120 is located at the surface cover and the cushion 111, the chair back 112 and the head
Between pillow 113.
Wherein, the force-sensing sensor 1201 is described as shown in figure 5, when the force-sensing sensor 1201 receives pressure
When the height H of breach changes in force-sensing sensor 1201, and then the pressure that the force-sensing sensor 1201 is exported
Voltage swing changes.By the pressure voltage output value for obtaining a certain force-sensing sensor 1201, you can obtain the quick biography of the power
Pressure value suffered by sensor 1201.
As shown in figure 1, the memory module 140 is stored with the position pressure data corresponding to a variety of seat positions.It is described
Seat position can be the displacement for including the seat 110 in vehicle all around.What the memory module 140 prestored
The position pressure data can be by the pressure sensor module 120 gather different height and weights driver it is most easypro
Each pressure sensor sampling point value corresponding to the information of suitable seat position, the information of each group of the most comfortable seat position and
Each corresponding sensor sample point value is saved in the memory module 140 as a pre-manufactured model.
The position pressure data can be regarded as the stress model of pressure sensor corresponding to various seat positions.Such as figure
Shown in 8, Fig. 8 is a kind of stress model figure of the pressure sensor module according to an exemplary embodiment, each in Fig. 8
The size of point represents a pressure voltage output sample magnitude, and the storage is stored in using these samplings as standard stress model
In module 140, each stress model can correspond to a kind of seat position of seat 110.
First, after user is sitting on the seat 110, when user wants seat 110 and be in which position, user's seat
Pressure distribution on seat 110 can produce corresponding change, and the controller 130 is strong by AD Acquisition Circuit, collection institute
The pressure voltage output value of dependent sensor 1201, stress matrix dot is calculated according to following calculation formula：
Wherein, xijIt is the quick sampling point value of each power, cijIt is a certain seat position that the memory module 140 stores
The quick sampling point value of each power in corresponding stress model, to the sampled point squared difference of sampled point and stress model every bit
Summation, the value that draws it is minimum for immediate stress model, the seat position corresponding to immediate stress model is target
Position.
Then, the controller 130 adjusts the position of seat 110 according to the target location.Adjust the position of seat 110
Concrete mode can be：Cross slide way and vertical guide are set in the bottom of seat 110, the controller 130 is according to the mesh
Cursor position, moved respectively on cross slide way and vertical guide by cross motor and vertical motor control seat 110, so that institute
State seat 110 and be moved to the target location.
Then, phase (such as 5 minutes) week about, the pressure sensor module 120 resurvey user be sitting in it is described
Cushion and caused user's pressure data.
Then, the controller 130 by user's pressure data that the pressure sensor module 120 resurveys with it is described
The position pressure data that memory module 140 prestores is calculated according to formula 1, obtains immediate stress model, will now most
Seat position corresponding to close stress model is target location.
Then, the controller 130 adjusts the position of seat 110 according to the target location.
The disclosure periodically gathers user's pressure data of the cushion, and then controller by pressure sensor module
Seat periodically can be adjusted to optimal position, driver is maintained at the most comfortable position and drive vehicle, solve
Seat position in correlation technique is merely able to adjustment once and adjusts the problem of not accurate enough.
Fig. 2 is a kind of the another of vehicle seat control system based on pressure measxurement according to an exemplary embodiment
Block diagram.As shown in Fig. 2 the seat control system 100 is except including seat 110, pressure sensor module 120, memory module
140 and controller 130 outside, in addition to displacement adjustment module 150 and arrestment mechanism 160.
As shown in Figure 2 and Figure 5, the displacement adjustment module 150 can be located at the bottom of cushion 111, the controller
130 displacement for adjusting the seat 110 according to the target location control displacement adjustment module 150.The displacement
Adjustment module 150 can be cross motor and vertical motor, by setting cross slide way in the bottom of seat 110 and vertically leading
Rail, the controller 130 are divided according to the target location by the cross motor and the vertical motor control seat 110
Do not moved on cross slide way and vertical guide, so that the seat 110 is moved to the target location.
As shown in Fig. 2 the arrestment mechanism 160 is connected to the displacement adjustment module 150, the arrestment mechanism 160 is used
The displacement of the stopping of displacement adjustment module 150 adjustment seat 110 is controlled in the process of moving in vehicle.I.e. at vehicle
When transport condition, the arrestment mechanism 160 is forced to terminate the adjustment of seat position, avoids vehicle in the process of moving because adjusting
Bed rearrangement chair and the problem of cause driving dangerousness.
Fig. 3 is a kind of the another of vehicle seat control system based on pressure measxurement according to an exemplary embodiment
Block diagram.As shown in figure 3, the seat control system 100 is except including seat 110, pressure sensor module 120, memory module
140th, outside controller 130, displacement adjustment module 150 and arrestment mechanism 160, in addition to engine speed sensor 181.
As shown in figure 3, the engine speed sensor 181 is connected to the arrestment mechanism 160, the arrestment mechanism
160 are used to, when the engine speed of the engine speed sensor 181 display is more than the first preset value, control the displacement
Adjustment module 150 stops adjusting the displacement of the seat 110.First preset value can be 60rpm (rev/min), such as,
When the engine speed sensor 181 monitors that the engine speed of vehicle is 63rpm, exceed the first preset value, now,
The arrestment mechanism 160 controls the displacement of the stopping of displacement adjustment module 150 adjustment seat 110.
Fig. 4 is a kind of the another of vehicle seat control system based on pressure measxurement according to an exemplary embodiment
Block diagram.As shown in figure 3, the seat control system 100 is except including seat 110, pressure sensor module 120, memory module
140th, outside controller 130, displacement adjustment module 150 and arrestment mechanism 160, in addition to vehicle speed sensor 182.
As shown in figure 4, the vehicle speed sensor 182 is connected to the arrestment mechanism, the arrestment mechanism 160 is used in institute
When stating the speed of the display of vehicle speed sensor 182 more than the second preset value, the displacement adjustment module 150 is controlled to stop described in adjustment
The displacement of seat 110.Second preset value can be 1km/h, such as, when the vehicle speed sensor 182 monitors vehicle
Speed is 1.5km/h, has exceeded the second preset value, and now, the arrestment mechanism 160 controls the displacement adjustment module 150 to stop
Only adjust the displacement of the seat 110.
The disclosure monitors that vehicle is in transport condition by engine speed sensor 181 or vehicle speed sensor 182
When, arrestment mechanism 160 force terminate seat position adjustment, avoid vehicle in the process of moving because adjustment seat and caused by drive
The problem of sailing danger.
Alternatively, as shown in figure 5, the chair back sidepiece is provided with pouch 171.Set by being arranged on the side of the chair back 112
Pouch 171 is put, other articles such as mobile phone can be put into pouch 171 by user when driving vehicle.Further, exist
The sidepiece of the chair back 112 is provided with power interface 172 and/or data-interface 173, and the power interface 172 and/or data-interface
173 inside the pouch, and then when electronic product is put into the pouch 171 by user, can pass through the electricity
Source interface 172 and/or data-interface 173 are charged.
The disclosure additionally provides a kind of vehicle, including above-mentioned vehicle seat control system 100.The vehicle can be electricity
Electrical automobile or other types of vehicle, on the other hand, the disclosure is not specifically limited.Vehicle seat included by the vehicle
Chair control system 100, it is described in detail in the embodiment of seat hereinbefore, it is succinct for specification, this
Explanation will be not set forth in detail in place.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical scheme of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means..In order to avoid unnecessary repetition, the disclosure is to various
Possible combination no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (9)
- A kind of 1. vehicle seat control system based on pressure measxurement, it is characterised in that including：Seat, including cushion and the chair back；Pressure sensor module, on the cushion, for periodically gathering user's pressure data of the cushion；Memory module, it is stored with the position pressure data corresponding to a variety of seat positions；Controller, be connected to the pressure sensor module and the memory module, for according to user's pressure data with The position pressure data, the target location of the seat is determined, and the seat is adjusted to the target location；Displacement adjustment module, located at the cushion bottom, the controller is used to control the displacement according to the target location Adjustment module adjusts the displacement of the seat；AndArrestment mechanism, is connected to the displacement adjustment module, and the arrestment mechanism controls described in the process of moving for vehicle Displacement adjustment module stops adjusting the displacement of the seat.
- 2. vehicle seat control system according to claim 1, it is characterised in that also include：Engine speed sensor, is connected to the arrestment mechanism, and the arrestment mechanism is used to sense in the engine speed When the engine speed that device is shown is more than the first preset value, the displacement adjustment module is controlled to stop adjusting the position of the seat Move.
- 3. vehicle seat control system according to claim 1, it is characterised in that also include：Vehicle speed sensor, is connected to the arrestment mechanism, and the arrestment mechanism is used for the speed shown in the vehicle speed sensor During more than the second preset value, the displacement adjustment module is controlled to stop adjusting the displacement of the seat.
- 4. vehicle seat control system according to claim 1, it is characterised in that the chair back sidepiece is provided with pouch.
- 5. vehicle seat control system according to claim 4, it is characterised in that the chair back sidepiece is provided with power interface And/or data-interface, and the power interface and/or data-interface are located inside the pouch.
- 6. vehicle seat control system according to claim 1, it is characterised in that the pressure sensor module includes more The sensor matrices of individual force-sensing sensor composition.
- 7. vehicle seat control system according to claim 1, it is characterised in that the seat also includes headrest, described The pressure sensor module is equipped with the chair back and the headrest.
- 8. vehicle seat control system according to claim 7, it is characterised in that the cushion, the chair back and described Headrest is arranged with surface cover, and the pressure sensor module is located at the surface cover and the cushion, the chair back and the head Between pillow.
- 9. a kind of vehicle, it is characterised in that including the vehicle seat based on pressure measxurement any one of claim 1 to 8 Chair control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472950.3U CN207045164U (en) | 2017-04-28 | 2017-04-28 | Vehicle seat control system and vehicle based on pressure measxurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472950.3U CN207045164U (en) | 2017-04-28 | 2017-04-28 | Vehicle seat control system and vehicle based on pressure measxurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207045164U true CN207045164U (en) | 2018-02-27 |
Family
ID=61490245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472950.3U Active CN207045164U (en) | 2017-04-28 | 2017-04-28 | Vehicle seat control system and vehicle based on pressure measxurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207045164U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271463A (en) * | 2018-03-15 | 2019-09-24 | 本田技研工业株式会社 | Seat unit |
| CN112026472A (en) * | 2019-06-04 | 2020-12-04 | 上海博泰悦臻网络技术服务有限公司 | Electronic equipment, intelligent cabin, environment adjusting method and device, and environment detecting method and device |
| CN115139883A (en) * | 2021-03-30 | 2022-10-04 | 丰田自动车株式会社 | Seat hardness adjusting system and seat hardness adjusting method |
-
2017
- 2017-04-28 CN CN201720472950.3U patent/CN207045164U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271463A (en) * | 2018-03-15 | 2019-09-24 | 本田技研工业株式会社 | Seat unit |
| US11299067B2 (en) * | 2018-03-15 | 2022-04-12 | Honda Motor Co., Ltd. | Seat device |
| CN112026472A (en) * | 2019-06-04 | 2020-12-04 | 上海博泰悦臻网络技术服务有限公司 | Electronic equipment, intelligent cabin, environment adjusting method and device, and environment detecting method and device |
| CN115139883A (en) * | 2021-03-30 | 2022-10-04 | 丰田自动车株式会社 | Seat hardness adjusting system and seat hardness adjusting method |
| CN115139883B (en) * | 2021-03-30 | 2023-09-19 | 丰田自动车株式会社 | Seat hardness adjustment system and seat hardness adjustment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207045164U (en) | Vehicle seat control system and vehicle based on pressure measxurement | |
| CN108501785A (en) | A kind of system adjusted for car seat headrest | |
| CN102874135B (en) | Automotive seat adjustment control and control method thereof | |
| US10773609B2 (en) | Method for adjusting the seat of a vehicle | |
| CN108928265A (en) | A kind of automotive seat sitting posture Collaborative Control devices, systems, and methods | |
| CN107499191A (en) | Seat position for seat-assembly detects | |
| CN107696974B (en) | Automatic rearview mirror adjusting system and method | |
| CN107650842A (en) | Automotive seat intelligent regulating system and its adjusting method | |
| CN108608894A (en) | Device and method for automatically adjusting driving sitting position | |
| CN106394320A (en) | Adjusting system for car seat and car | |
| CN112046366B (en) | Pressure sensor combined push rod mechanism for changing shape of automobile backrest | |
| CN103448575A (en) | Automatic car seat system with automatic measurement and memory functions | |
| CN202528867U (en) | Automobile automatic seat with automatic measurement and memory functions | |
| CN108944582A (en) | Multi-purpose vehicle(MPV) main driving position safety seat | |
| CN206704003U (en) | A kind of driver seat self-adaptive regulating based on driver's physical trait | |
| CN202063032U (en) | Intelligent seat adjustment system of automobile | |
| DE102010022020B4 (en) | Seat device and adjustment method | |
| CN104000697A (en) | Self-balancing wheelchair structure | |
| CN107696923A (en) | Automotive seat APP regulating systems with foot massager | |
| CN207374180U (en) | A kind of automotive seat and automobile | |
| CN106994914A (en) | Vehicle seat used automatic regulating system | |
| CN202764737U (en) | Automobile seat regulation auxiliary device | |
| CN206598749U (en) | The system that child safety seat isofix is adjusted with back-rest linked | |
| US11059389B2 (en) | Method for operating a vehicle seat with electric seat adjustment | |
| CN110949188A (en) | Automobile seat hardness adjusting system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |