CN114987304A - Control method for self-adjustment of seat comfort - Google Patents
Control method for self-adjustment of seat comfort Download PDFInfo
- Publication number
- CN114987304A CN114987304A CN202210850752.1A CN202210850752A CN114987304A CN 114987304 A CN114987304 A CN 114987304A CN 202210850752 A CN202210850752 A CN 202210850752A CN 114987304 A CN114987304 A CN 114987304A
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- Prior art keywords
- seat
- vehicle
- temperature
- temperature sensor
- controller
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- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000009423 ventilation Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 230000036760 body temperature Effects 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 230000007613 environmental effect Effects 0.000 claims description 4
- 238000009529 body temperature measurement Methods 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/565—Heating or ventilating devices characterised by convection by air sucked from the seat surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5678—Heating or ventilating devices characterised by electrical systems
- B60N2/5685—Resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a control method for self-adjustment of seat comfort, which comprises the following steps: s1: opening a vehicle door, enabling a passenger to sit on a seat, and monitoring whether the passenger sits on the seat through a pressure sensor; s2: the pressure sensor monitors the existence of a passenger on the seat and transmits a signal to the controller, and the controller controls the infrared temperature measuring sensor which is positioned on the top surface in the vehicle and in front of the seat to work and measure the body temperature of the passenger; s3: meanwhile, an external temperature sensor monitors the external environment temperature of the vehicle, and an internal temperature sensor monitors the internal environment temperature of the vehicle and transmits signals to the controller; s4: the controller automatically controls the opening and closing of the seat ventilation mechanism and the seat heating mechanism according to the temperatures monitored by the temperature sensor outside the vehicle and the temperature sensor inside the vehicle, and improves the comfort of passengers. The control method for the self-adjustment of the comfort level of the seat can automatically configure and start the ventilation or heating function of the seat, and is convenient to use and high in comfort level.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to a control method for self-adjustment of seat comfort.
Background
With the development of automobile design and manufacturing technology, the requirement of users on the riding comfort of automobiles is increased, the existing seat functions need manual adjustment, including seat ventilation, seat heating and the like, when the driving distance is relatively short, the manual adjustment of each configuration by the passengers is troublesome, and the functions are probably not turned on for saving time. Resulting in what appears to be many advanced functions that are not used. Seat ventilation and seat heating are among such functions.
Current seat comfort level function shortcoming: the ventilation and heating functions of the seat need to be manually adjusted, the corresponding functions found by individual vehicle types are troublesome, and the functions are not used for the short distance of the running time, so that the utilization rate is low.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a method of control for seat comfort self-adjustment.
The invention provides a control method for self-adjustment of seat comfort, which comprises the following steps:
s1: opening a vehicle door, enabling a passenger to sit on a seat, and monitoring whether the passenger sits on the seat through a pressure sensor;
s2: the pressure sensor monitors the existence of a passenger on the seat and transmits a signal to the controller, and the controller controls the infrared temperature measuring sensor which is positioned on the top surface in the vehicle and in front of the seat to work and measure the body temperature of the passenger;
s3: meanwhile, an external temperature sensor monitors the external environment temperature of the vehicle, and an internal temperature sensor monitors the internal environment temperature of the vehicle and transmits signals to the controller;
s4: the controller automatically controls the opening and closing of the seat ventilation mechanism and the seat heating mechanism according to the temperatures monitored by the temperature sensor outside the vehicle and the temperature sensor inside the vehicle, and improves the comfort of passengers.
Preferably, when the pressure sensor monitors that a seat occupant exists on the seat, the infrared temperature measurement sensor is triggered to be started through the controller, and when the infrared temperature measurement sensor monitors that the body temperature of the seat occupant is 30-40 ℃, the controller controls the seat ventilation mechanism or the seat heating mechanism to be started or stopped.
Preferably, the temperature sensor outside the vehicle monitors that the ambient temperature outside the vehicle is greater than or equal to 28 ℃, the temperature sensor inside the vehicle monitors that the annular temperature inside the vehicle is greater than or equal to 28 ℃, and the pressure sensor and the infrared temperature measurement sensor monitor that passengers exist on the seat, then the signals are transmitted to the controller, and the controller controls the seat ventilation mechanism to be started; meanwhile, the temperature sensor in the automobile monitors the environmental temperature in the automobile, and if the environmental temperature in the automobile is less than or equal to 25 ℃, a signal is transmitted to the controller, and the controller controls the seat ventilation mechanism to be closed.
Preferably, the temperature sensor outside the vehicle monitors that the ambient temperature outside the vehicle is less than or equal to 10 ℃, the temperature sensor inside the vehicle monitors that the annular temperature inside the vehicle is less than or equal to 10 ℃, and the pressure sensor and the infrared temperature measurement sensor monitor that passengers exist on the seat, then the signals are transmitted to the controller, and the controller controls the seat heating mechanism to be started; meanwhile, the in-vehicle temperature sensor monitors the in-vehicle environment temperature, and if the in-vehicle environment temperature is greater than or equal to 20 ℃, the in-vehicle temperature sensor transmits a signal to the controller, and the controller controls the seat heating mechanism to be closed.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the control method for the self-adjustment of the comfort level of the seat, whether a passenger is on the seat or not can be monitored in real time through the arranged pressure sensor and the infrared temperature measuring sensor, if the passenger is on the seat, the ventilation or heating function of the seat is automatically turned on or off by combining the temperatures monitored by the inner temperature sensor and the outer temperature sensor of the vehicle, and the convenience is high;
(2) the control method for the self-adjustment of the comfort level of the seat can help passengers to be free from adapting to the operation habit of each vehicle after getting on the vehicle and finding out the configuration method of ventilation and heating functions, and the vehicles can automatically select and trigger corresponding modes after getting on the vehicle to automatically configure corresponding functions, so that the time of the passengers is saved and the riding comfort of the passengers is improved.
It should be understood that the statements herein reciting aspects are not intended to limit the critical or essential features of any embodiment of the invention, nor are they intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments thereof, made with reference to the following drawings:
fig. 1 is a schematic flow chart of a control method for self-adjustment of seat comfort according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, an embodiment of the present invention provides a method for controlling self-adjustment of seat comfort, and relates to an apparatus including a vehicle seat, the seat having a seat ventilation mechanism and a seat heating mechanism;
the seat ventilation is characterized in that a fan is additionally arranged on the foaming back surfaces of a seat cushion and a backrest, air is sucked by the fan and then is guided into a ventilation layer, and airflow upwards permeates from the surface of the ventilation layer and flows to the surface of a seat surface sleeve (the seat surface sleeve adopts a perforated skin) through a heating pad, so that a seat occupant can use the ventilation function to dissipate sweat on the back of the buttocks under the condition of hot weather, and the comfort is brought to the passenger;
the seat heating is to heat the inside of the seat by using an electric heating wire in the seat and transfer the heat to a passenger through heat transfer, so that the riding discomfort of the seat caused by the fact that the seat is too cold after the seat is parked for a long time in winter is improved.
In addition, an outside temperature sensor and an inside temperature sensor are arranged outside the vehicle body and are respectively used for monitoring the outside ambient temperature and the inside ambient temperature;
an infrared temperature measuring sensor is arranged on the top surface in the vehicle and in front of the seat and corresponds to the seat, after the pressure sensor transmits a signal of a passenger on the seat to the controller, the controller triggers the infrared temperature measuring sensor to measure the body temperature of the passenger sitting on the seat, and the next step can be triggered only when the body temperature is between 30 and 40 ℃; the false start of the seat ventilation mechanism and the seat heating mechanism is avoided after the seat is placed with articles by mistake.
The pressure sensor is arranged on the bottom surface of the seat, and the pressure sensor, the infrared temperature measuring sensor, the in-vehicle temperature sensor, the out-vehicle temperature sensor, the seat ventilation mechanism and the seat heating mechanism are all electrically connected with the controller for linkage control.
A control method for self-adjustment of seat comfort includes the following steps:
s1: opening a vehicle door, enabling a passenger to sit on a seat, and monitoring whether the passenger sits on the seat through a pressure sensor;
s2: the pressure sensor monitors the existence of a passenger on the seat and transmits a signal to the controller, and the controller controls the infrared temperature measuring sensor which is positioned on the top surface in the vehicle and in front of the seat to work and measure the body temperature of the passenger;
s3: meanwhile, an external temperature sensor monitors the external environment temperature of the vehicle, and an internal temperature sensor monitors the internal environment temperature of the vehicle and transmits signals to the controller;
s4: the controller automatically controls the opening and closing of the seat ventilation mechanism and the seat heating mechanism according to the temperatures monitored by the temperature sensor outside the vehicle and the temperature sensor inside the vehicle, and improves the comfort of passengers.
In a preferred embodiment, when the pressure sensor monitors that a seat occupant exists on the seat, the infrared temperature measurement sensor is triggered to be started through the controller, and when the infrared temperature measurement sensor monitors that the body temperature of the seat occupant is 30-40 ℃, the controller controls the opening and closing of the seat ventilation mechanism or the seat heating mechanism, so that articles are prevented from being placed on the seat to mistakenly start the seat ventilation mechanism or the seat heating mechanism.
In a preferred embodiment, the temperature sensor outside the vehicle monitors that the ambient temperature outside the vehicle is greater than or equal to 28 ℃, the temperature sensor inside the vehicle monitors that the annular temperature inside the vehicle is greater than or equal to 28 ℃, and the pressure sensor and the infrared temperature sensor monitor that passengers exist on the seat, and then transmit signals to the controller, and the controller controls the ventilation mechanism of the seat to be started; meanwhile, the in-vehicle temperature sensor monitors the environment temperature in the vehicle in real time, and if the environment temperature in the vehicle is less than or equal to 25 ℃ because the air conditioner is started, a signal is transmitted to the controller, and the controller controls the seat ventilation mechanism to be closed.
In a preferred embodiment, the temperature sensor outside the vehicle monitors that the ambient temperature outside the vehicle is less than or equal to 10 ℃, the temperature sensor inside the vehicle monitors that the annular temperature inside the vehicle is less than or equal to 10 ℃, and the pressure sensor and the infrared temperature measurement sensor monitor that passengers exist on the seat, then the signals are transmitted to the controller, and the controller controls the seat heating mechanism to be started; meanwhile, the in-vehicle temperature sensor monitors the in-vehicle environment temperature in real time, if the in-vehicle environment temperature is more than or equal to 20 ℃ due to the fact that the air conditioner is started in the vehicle, a signal is transmitted to the controller, and the controller controls the seat heating mechanism to be closed.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood broadly, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (4)
1. A control method for self-adjustment of seat comfort, characterized by comprising the steps of:
s1: opening a vehicle door, enabling a passenger to sit on a seat, and monitoring whether the passenger sits on the seat through a pressure sensor;
s2: the pressure sensor monitors the existence of a passenger on the seat and transmits a signal to the controller, and the controller controls the infrared temperature measuring sensor which is positioned on the top surface in the vehicle and in front of the seat to work and measure the body temperature of the passenger;
s3: meanwhile, an external temperature sensor monitors the external environment temperature of the vehicle, and an internal temperature sensor monitors the internal environment temperature of the vehicle and transmits signals to the controller;
s4: the controller automatically controls the opening and closing of the seat ventilation mechanism and the seat heating mechanism according to the temperatures monitored by the temperature sensor outside the vehicle and the temperature sensor inside the vehicle, and improves the comfort of passengers.
2. The method for controlling self-adjustment of the comfort level of the seat according to claim 1, wherein the pressure sensor triggers the infrared temperature sensor to turn on when detecting the presence of the seat occupant, and the controller controls the on/off of the seat ventilation mechanism or the seat heating mechanism only when the infrared temperature sensor detects that the temperature of the seat occupant is between 30 and 40 ℃.
3. The control method for self-adjustment of the comfort level of the seat according to claim 2, wherein the temperature sensor outside the vehicle monitors that the ambient temperature outside the vehicle is greater than or equal to 28 ℃, the temperature sensor inside the vehicle monitors that the annular temperature inside the vehicle is greater than or equal to 28 ℃, and the pressure sensor and the infrared temperature sensor monitor that the seat has passengers, and then transmit signals to the controller, and the controller controls the ventilation mechanism of the seat to be started; meanwhile, the temperature sensor in the automobile monitors the environmental temperature in the automobile, and if the environmental temperature in the automobile is less than or equal to 25 ℃, a signal is transmitted to the controller, and the controller controls the seat ventilation mechanism to be closed.
4. The control method for self-adjustment of the comfort level of the seat according to claim 3, wherein the temperature sensor outside the vehicle monitors that the ambient temperature outside the vehicle is less than or equal to 10 ℃, the temperature sensor inside the vehicle monitors that the annular temperature inside the vehicle is less than or equal to 10 ℃, and the pressure sensor and the infrared temperature sensor monitor that the seat has passengers, and then transmit signals to the controller, and the controller controls the seat heating mechanism to be started; meanwhile, the in-vehicle temperature sensor monitors the in-vehicle environment temperature, and if the in-vehicle environment temperature is greater than or equal to 20 ℃, the in-vehicle temperature sensor transmits a signal to the controller, and the controller controls the seat heating mechanism to be closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210850752.1A CN114987304A (en) | 2022-07-20 | 2022-07-20 | Control method for self-adjustment of seat comfort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210850752.1A CN114987304A (en) | 2022-07-20 | 2022-07-20 | Control method for self-adjustment of seat comfort |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114987304A true CN114987304A (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210850752.1A Pending CN114987304A (en) | 2022-07-20 | 2022-07-20 | Control method for self-adjustment of seat comfort |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0952514A (en) * | 1995-08-14 | 1997-02-25 | Calsonic Corp | Air conditioner for automobile |
| CN207955402U (en) * | 2018-01-11 | 2018-10-12 | 北京智行鸿远汽车有限公司 | A kind of automotive seat personnel detection device |
| CN109606219A (en) * | 2018-12-14 | 2019-04-12 | 江铃控股有限公司 | Car seat heating system |
| CN113561864A (en) * | 2020-04-28 | 2021-10-29 | 广州汽车集团股份有限公司 | Automobile seat ventilation heating control system and method |
| CN114407735A (en) * | 2022-02-17 | 2022-04-29 | 芜湖雄狮汽车科技有限公司 | Control method and device for automobile cabin, vehicle and storage medium |
| CN114516290A (en) * | 2020-11-18 | 2022-05-20 | 上海汽车集团股份有限公司 | Coordination control method and device for seat and air conditioner in vehicle |
-
2022
- 2022-07-20 CN CN202210850752.1A patent/CN114987304A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0952514A (en) * | 1995-08-14 | 1997-02-25 | Calsonic Corp | Air conditioner for automobile |
| CN207955402U (en) * | 2018-01-11 | 2018-10-12 | 北京智行鸿远汽车有限公司 | A kind of automotive seat personnel detection device |
| CN109606219A (en) * | 2018-12-14 | 2019-04-12 | 江铃控股有限公司 | Car seat heating system |
| CN113561864A (en) * | 2020-04-28 | 2021-10-29 | 广州汽车集团股份有限公司 | Automobile seat ventilation heating control system and method |
| CN114516290A (en) * | 2020-11-18 | 2022-05-20 | 上海汽车集团股份有限公司 | Coordination control method and device for seat and air conditioner in vehicle |
| CN114407735A (en) * | 2022-02-17 | 2022-04-29 | 芜湖雄狮汽车科技有限公司 | Control method and device for automobile cabin, vehicle and storage medium |
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Application publication date: 20220902 |