CN109895719B - Intelligent control system for automobile seat - Google Patents
Intelligent control system for automobile seat Download PDFInfo
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- CN109895719B CN109895719B CN201910192375.5A CN201910192375A CN109895719B CN 109895719 B CN109895719 B CN 109895719B CN 201910192375 A CN201910192375 A CN 201910192375A CN 109895719 B CN109895719 B CN 109895719B
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- 238000001514 detection method Methods 0.000 claims abstract description 72
- 230000033228 biological regulation Effects 0.000 claims abstract description 54
- 230000001105 regulatory effect Effects 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000001276 controlling effect Effects 0.000 claims description 21
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 17
- 210000003127 knee Anatomy 0.000 claims description 14
- 206010008531 Chills Diseases 0.000 claims description 11
- 230000036760 body temperature Effects 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 210000002414 leg Anatomy 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 4
- 210000001217 buttock Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035900 sweating Effects 0.000 description 3
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Abstract
The invention belongs to the technical field of automobile seats, and particularly relates to an intelligent control system of an automobile seat, which comprises a position regulation module, a temperature regulation module, a comfort regulation module, a memory regulation module and a manual regulation module; the position regulating module comprises a linkage unit, a pressure sensing unit, a distance sensing unit, an automatic adjusting unit and an automatic returning unit; the pressure sensing unit comprises a pressure detection assembly and a pressure analysis unit; the distance sensing unit comprises a foot sensing assembly and an infrared distance measuring assembly; the invention meets the requirements of different people for riding through automatic regulation and control of the seat, not only can ensure the correct driving posture of a driver and improve the safety in the driving process, but also can ensure the comfort level of passengers during riding and ensure that the passengers have good traveling experience.
Description
Technical Field
The invention belongs to the technical field of automobile seats, and particularly relates to an intelligent control system for an automobile seat.
Background
With the increasing popularity of automobiles, the demands for comfort and safety of automobiles have been raised to a high level, and thus, seats in automobiles are very important. In recent years, the riding comfort has been regarded as the most important in designing cars by every major automobile company in the day, the united states and the europe. In order to improve the riding comfort of the car continuously, the application of the ergonomics research results is more important for the automobile companies in the Japan, the America and the Europe than ever before in the 90 s of the 20 th century. In automobiles, the seat is the most intimate component in contact with the human body. The most basic requirement is that people feel comfortable when riding. The ergonomic principle, especially the computer control technology, has been widely used, the structure of the car seat has been improved reasonably and the quality and performance have been improved. At present, the comfort level of the seat in the prior art can not be adjusted adaptively according to the state of the user or the posture action after the user sits on the seat, so that the comfort level of the user sitting on the seat is reduced, and the user's experience in traveling is influenced.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an intelligent control system for an automobile seat. The invention is mainly used for improving the comfort level of passengers sitting on the automobile seat and ensuring good traveling experience of the passengers.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an intelligent control system for an automobile seat, which comprises a position regulation and control module, a temperature regulation and control module, a comfort regulation and control module, a memory regulation module and a manual regulation module; the position regulating module is used for automatically regulating the position of the seat and comprises a linkage unit, a pressure sensing unit, a distance sensing unit, an automatic regulating unit and an automatic returning unit; the linkage unit is used for automatically moving the rear seat backwards after the vehicle door is opened; the pressure sensing unit is used for sensing the pressure of a passenger sitting on the seat and comprises a pressure detection assembly and a pressure analysis unit; the pressure detection assembly is used for sensing whether a passenger sits on the seat or not; the pressure analysis component is used for analyzing a stable value of pressure and sending data to the automatic adjustment unit; the distance sensing unit is used for sensing the distance from the knees of a passenger to the automobile console after the passenger sits on the seat by the pressure sensing assembly, and comprises a foot sensing assembly and an infrared distance measuring assembly; the foot sensing assembly is used for detecting whether the feet are placed stably; the infrared distance measuring assembly is used for detecting the distance from the knee to the automobile console after the foot induction assembly detects that the foot is placed stably and sending data to the automatic adjusting unit; the automatic adjusting unit is used for automatically adjusting the position of the seat after receiving the data of the pressure analysis assembly and the infrared distance measuring assembly; the temperature regulating module is used for controlling the heating temperature of the seat after the position regulating module finishes regulation; the comfort level regulating and controlling module is used for regulating and controlling the comfort level of the seat when the seat is used by passengers; the memory adjusting module is used for adjusting the position through the recorded data; the manual adjusting module is used for manually adjusting the position of the seat; when the automobile door is opened by a user, the seat moves backwards through the linkage unit in the position regulating module, so that users with different volumes can conveniently enter the automobile to sit on the seat; when a user sits on the seat, the pressure detection assembly in the pressure sensing unit detects pressure and sends the detected pressure value to the pressure analysis assembly to analyze the change value of the pressure, and when the pressure value is constant, the user stably sits on the seat and transmits a pressure stabilization signal to the automatic adjustment unit; then the foot position of the user is sensed through a foot sensing component in the distance sensing unit, the distance from the knee of the user to the automobile console is detected through an infrared distance measuring component in the distance sensing unit, and data are sent to the automatic adjusting unit; after the automatic adjusting unit receives the pressure stabilizing signal and the distance data from the knees of the user to the automobile console, the proper position of the seat is automatically adjusted, and the comfort level of the user sitting on the seat is ensured; the seat can be automatically regulated and controlled to meet the requirements of different people for taking, so that not only can the correct driving posture of a driver be ensured, the safety in the driving process be improved, but also the comfort level of a passenger during taking can be ensured, and the passenger can be ensured to have good traveling experience; when the user gets off the vehicle, the seat automatically returns to the original position, so that the adjustment is convenient for the next time when the passenger gets on the vehicle; the positions adjusted by the personnel with different statures and weights are recorded through the memory adjusting module, and when the personnel with the same size and stature get on the vehicle next time, the detected data do not need to be sent to the automatic adjusting unit, and the data can be directly called from the memory module, so that the seat can be automatically adjusted to a comfortable position; when the position is automatically regulated and controlled and does not meet the riding requirement of a user, manual regulation can be carried out by switching to a manual regulation module.
Preferably, the temperature regulation and control module comprises a temperature sensing unit, a shiitake sensing unit, a temperature control unit and a ventilation unit; the temperature sensing unit is used for sensing temperature and comprises a room temperature detection unit, a body temperature detection unit and a temperature analysis assembly; the room temperature detection unit is used for detecting the temperature in the vehicle; the body temperature detection unit is used for detecting the body temperature of a passenger; the temperature analysis component is used for comparing the temperature in the vehicle with the temperature of the human body and analyzing a temperature difference value; the shivering sensing unit comprises a shaking sensing component, a respiration detection component and a cold value analysis component; the shaking sensing component is used for detecting shaking of a human body when the human body generates shivering due to cold; the breath detection assembly is used for detecting the length and the uniformity of breath of a person on the seat; the temperature control unit is used for controlling the temperature of the seat and comprises a heating assembly and a cooling assembly; the temperature rising assembly is used for rising the temperature of the seat; the cooling assembly is used for reducing the temperature of the seat; the ventilation unit is used for ventilating and radiating the position where a passenger sits by the seat; when a driver or a passenger enters the vehicle from the cold outside and sits on the seat stably, the temperature data of the temperature in the vehicle and the temperature of the human body sitting on the seat are detected respectively through the room temperature detection unit and the body temperature detection unit in the temperature sensing unit, the data are sent to the temperature analysis component to analyze the temperature difference between the temperature in the vehicle and the temperature of the human body sitting on the seat, and then the data are fed back to the temperature control unit, and the temperature of the seat is adjusted through the temperature rising component and the temperature lowering component; meanwhile, the chair detects the shake of a human body due to cold when the human body shakes by the shake sensing assembly of the shivering sensing unit, the length and uniformity of respiration of a user are detected by combining the respiration detection assembly, data detected by the shake sensing assembly and the respiration detection assembly are sent to the cold value analysis assembly for analysis, an analysis result is also fed back to the temperature control assembly, temperature regulation and control are carried out by combining the data provided by the temperature sensing unit, proper temperature is accurately controlled, the user can quickly warm the whole body under the condition of ensuring comfortable temperature, the practicability of the chair is improved, and good travelling experience of the user is further ensured; finally, when the temperature in the car is the same as the temperature of the seat, the ventilation assembly ventilates the buttocks of the user, the sweating condition caused by temperature rise is avoided, and the good traveling experience of the user is also guaranteed.
Preferably, the comfort level regulating module comprises a backrest adjusting unit; the backrest adjusting unit comprises a human body detecting component, a stress detecting component, an analyzing component and an inclination adjusting and controlling component; the human body detection assembly is used for detecting the state of a human body on the seat; the stress detection assembly is used for detecting the stress condition of each point on the seat backrest; the analysis component is used for analyzing the human body state data and the backrest stress condition data detected by the stress detection component and sending the data to the inclination regulation and control component; the inclination regulating and controlling component is used for regulating the inclination of the backrest relative to the seat cushion after receiving the data analyzed by the analyzing component; human detection element in the comfort level regulation and control module detects that the user lies on the seat for a long time and when keeping same posture motionless, detect the pressure value of user back to the backrest by atress detection element, and send the pressure value to for analysis assembly, judge whether the user is in the rest state this moment by analysis assembly, and feed back analysis result to inclination regulation and control subassembly, adjust the backrest gradient through inclination regulation and control subassembly, guarantee the good rest state of user, further promoted user's trip and experienced, and simultaneously, make the seat more intelligent more humanized, better serve for the user.
Preferably, the comfort level control module further comprises a headrest adjusting unit; the headrest adjusting unit is used for adjusting the position of a headrest according to the position of the head; the headrest adjusting unit comprises a head detecting component, a height adjusting component and an angle adjusting component; the head detection assembly is used for detecting the position of the head on the headrest; the height adjusting assembly is used for adjusting the height of the headrest according to the head position detected by the head detecting assembly; the angle adjusting assembly is used for adjusting the angle of the headrest according to the head position detected by the head detecting assembly; when user's head leaned on the headrest and leaned to one side, detect the position of head on the headrest through the head detecting element in the headrest adjusting unit, send position data to altitude mixture control subassembly and angle adjusting component, adjust according to user's head position this moment through altitude mixture control subassembly and angle adjusting component, guarantee the comfort level that user's head was placed, promote user's the experience of taking.
Preferably, the comfort level control module further comprises a seat belt adjusting unit; the safety belt adjusting unit is used for adjusting the tightness degree of the safety belt tied on a human body and comprises a tension detecting component and a tension adjusting component; the chest fluctuation detection assembly is used for sensing the chest fluctuation frequency and amplitude when a human body breathes; the tension degree adjusting assembly is used for adjusting the tension degree of the safety belt according to the chest fluctuation frequency and amplitude of the human body during breathing detected by the fluctuation detection assembly; after the user ties the safety belt, the degree of the process of lying prostrate of chest when breathing the user through the detection subassembly that lies prostrate in the safety belt adjustment unit detects to will detect data transmission and adjust the elasticity of safety belt to the rate of tension adjusting part, avoid the tension of safety belt tie to influence user's the comfort level of taking, and the passenger of copilot position is at the rest comfort level of driving in-process, and then improve user's trip and experience.
Preferably, the position regulating module further comprises an interval self-adjusting assembly; the interval self-adjusting assembly is used for automatically adjusting the interval between the front seat and the rear seat and comprises an infrared sensing assembly, an analysis assembly, a standard database and an adjusting assembly; the infrared sensing assembly is used for detecting the distance between the legs of a rear passenger and a front seat and sending the detected distance value to the analysis assembly; the analysis component receives the detection data of the infrared sensing component, compares the detection data with the position value in the standard database, analyzes the detection data and sends the data analyzed by the analysis component to the regulation component; after the adjusting component receives the data analyzed by the analyzing component, the distance between the back row seat and the front row seat is adjusted according to the data in the standard database; after the position of the front row of seats is adjusted, in order to ensure the riding comfort of the passengers on the back row of seats, the interval between the front and back seats is adjusted through the interval self-adjusting assembly of the position adjusting and controlling module, so that the comfort of the passengers on the back row of seats is ensured; the distance between the leg of the back-row passenger and the front-row seat is detected through the infrared sensing assembly of the interval self-adjusting assembly, the distance value detected by the infrared sensing assembly is compared and analyzed with the position value in the standard database through the analysis assembly, the data analyzed by the analysis assembly is sent to the adjusting assembly, the distance between the back-row seat and the front-row seat is adjusted by the adjusting assembly according to the data in the standard database, and the comfort degree of the back-row passenger to take is guaranteed as much as possible.
The invention has the following beneficial effects:
1. according to the invention, the linkage unit in the position regulation module enables the seat to move backwards when the vehicle door is opened, so that users with different volumes can enter the vehicle to sit on the seat conveniently; when a user sits on the seat, the pressure detection assembly in the pressure sensing unit detects pressure and sends the detected pressure value to the pressure analysis assembly to analyze the change value of the pressure, and when the pressure value is constant, the user stably sits on the seat and transmits a pressure stabilization signal to the automatic adjustment unit; then the foot position of the user is sensed through a foot sensing component in the distance sensing unit, the distance from the knee of the user to the automobile console is detected through an infrared distance measuring component in the distance sensing unit, and data are sent to the automatic adjusting unit; after the automatic adjusting unit receives the pressure stabilizing signal and the distance data from the knees of the user to the automobile console, the proper position of the seat is automatically adjusted, and the comfort level of the user sitting on the seat is guaranteed.
2. The seat can be automatically regulated and controlled to meet the requirements of different people for taking, so that the correct driving posture of a driver can be ensured, the safety in the driving process is improved, the comfort level of passengers during taking can be ensured, and the passengers have good traveling experience; when the user gets off the vehicle, the seat automatically returns to the original position, so that the adjustment is convenient for the next time when the passenger gets on the vehicle; the positions adjusted by the personnel with different statures and weights are recorded through the memory adjusting module, and when the personnel with the same size and stature get on the vehicle next time, the detected data do not need to be sent to the automatic adjusting unit, and the data can be directly called from the memory module, so that the seat can be automatically adjusted to a comfortable position; when the position is automatically regulated and controlled and does not meet the riding requirement of a user, manual regulation can be carried out by switching to a manual regulation module.
3. The shaking sensing assembly of the shiver sensing unit detects shaking of a human body caused by shiver due to cold, the breathing detection assembly is combined to detect the breathing length and uniformity of a user, data detected by the shaking sensing assembly and the breathing detection assembly are sent to the cold value analysis assembly to be analyzed, an analysis result is fed back to the temperature control assembly, the temperature is regulated and controlled by combining the data provided by the temperature sensing unit, proper temperature is accurately controlled, the user can quickly warm the whole body under the condition of ensuring comfortable temperature, the practicability of the chair is improved, and good travelling experience of the user is further ensured; finally, when the temperature in the car is the same as the temperature of the seat, the ventilation assembly ventilates the buttocks of the user, the sweating condition caused by temperature rise is avoided, and the good traveling experience of the user is also guaranteed.
Drawings
FIG. 1 is a block diagram of the overall structure of the present invention;
FIG. 2 is a block diagram of the structure of the temperature sensing unit according to the present invention;
FIG. 3 is a block diagram of the backrest adjusting unit according to the present invention;
Detailed Description
An intelligent control system for a vehicle seat according to an embodiment of the present invention will be described below with reference to fig. 1 to 3.
As shown in fig. 1, the intelligent control system for the automobile seat comprises a position regulation module, a temperature regulation module, a comfort regulation module, a memory regulation module and a manual regulation module; the position regulating module is used for automatically regulating the position of the seat and comprises a linkage unit, a pressure sensing unit, a distance sensing unit, an automatic regulating unit and an automatic returning unit; the linkage unit is used for automatically moving the rear seat backwards after the vehicle door is opened; the pressure sensing unit is used for sensing the pressure of a passenger sitting on the seat and comprises a pressure detection assembly and a pressure analysis unit; the pressure detection assembly is used for sensing whether a passenger sits on the seat or not; the pressure analysis component is used for analyzing a stable value of pressure and sending data to the automatic adjustment unit; the distance sensing unit is used for sensing the distance from the knees of a passenger to the automobile console after the passenger sits on the seat by the pressure sensing assembly, and comprises a foot sensing assembly and an infrared distance measuring assembly; the foot sensing assembly is used for detecting whether the feet are placed stably; the infrared distance measuring assembly is used for detecting the distance from the knee to the automobile console after the foot induction assembly detects that the foot is placed stably and sending data to the automatic adjusting unit; the automatic adjusting unit is used for automatically adjusting the position of the seat after receiving the data of the pressure analysis assembly and the infrared distance measuring assembly; the temperature regulating module is used for controlling the heating temperature of the seat after the position regulating module finishes regulation; the comfort level regulating and controlling module is used for regulating and controlling the comfort level of the seat when the seat is used by passengers; the memory adjusting module is used for adjusting the position through the recorded data; the manual adjusting module is used for manually adjusting the position of the seat; when the automobile door is opened by a user, the seat moves backwards through the linkage unit in the position regulating module, so that users with different volumes can conveniently enter the automobile to sit on the seat; when a user sits on the seat, the pressure detection assembly in the pressure sensing unit detects pressure and sends the detected pressure value to the pressure analysis assembly to analyze the change value of the pressure, and when the pressure value is constant, the user stably sits on the seat and transmits a pressure stabilization signal to the automatic adjustment unit; then the foot position of the user is sensed through a foot sensing component in the distance sensing unit, the distance from the knee of the user to the automobile console is detected through an infrared distance measuring component in the distance sensing unit, and data are sent to the automatic adjusting unit; after the automatic adjusting unit receives the pressure stabilizing signal and the distance data from the knees of the user to the automobile console, the proper position of the seat is automatically adjusted, and the comfort level of the user sitting on the seat is ensured; the seat can be automatically regulated and controlled to meet the requirements of different people for taking, so that not only can the correct driving posture of a driver be ensured, the safety in the driving process be improved, but also the comfort level of a passenger during taking can be ensured, and the passenger can be ensured to have good traveling experience; when the user gets off the vehicle, the seat automatically returns to the original position, so that the adjustment is convenient for the next time when the passenger gets on the vehicle; the positions adjusted by the personnel with different statures and weights are recorded through the memory adjusting module, and when the personnel with the same size and stature get on the vehicle next time, the detected data do not need to be sent to the automatic adjusting unit, and the data can be directly called from the memory module, so that the seat can be automatically adjusted to a comfortable position; when the position is automatically regulated and controlled and does not meet the riding requirement of a user, manual regulation can be carried out by switching to a manual regulation module.
As shown in fig. 1 and 2, the temperature control module includes a temperature sensing unit, a shiitake sensing unit, a temperature control unit, and a ventilation unit; the temperature sensing unit is used for sensing temperature and comprises a room temperature detection unit, a body temperature detection unit and a temperature analysis assembly; the room temperature detection unit is used for detecting the temperature in the vehicle; the body temperature detection unit is used for detecting the body temperature of a passenger; the temperature analysis component is used for comparing the temperature in the vehicle with the temperature of the human body and analyzing a temperature difference value; the shivering sensing unit comprises a shaking sensing component, a respiration detection component and a cold value analysis component; the shaking sensing component is used for detecting shaking of a human body when the human body generates shivering due to cold; the breath detection assembly is used for detecting the length and the uniformity of breath of a person on the seat; the temperature control unit is used for controlling the temperature of the seat and comprises a heating assembly and a cooling assembly; the temperature rising assembly is used for rising the temperature of the seat; the cooling assembly is used for reducing the temperature of the seat; the ventilation unit is used for ventilating and radiating the position where a passenger sits by the seat; when a driver or a passenger enters the vehicle from the cold outside and sits on the seat stably, the temperature data of the temperature in the vehicle and the temperature of the human body sitting on the seat are detected respectively through the room temperature detection unit and the body temperature detection unit in the temperature sensing unit, the data are sent to the temperature analysis component to analyze the temperature difference between the temperature in the vehicle and the temperature of the human body sitting on the seat, and then the data are fed back to the temperature control unit, and the temperature of the seat is adjusted through the temperature rising component and the temperature lowering component; meanwhile, the chair detects the shake of a human body due to cold when the human body shakes by the shake sensing assembly of the shivering sensing unit, the length and uniformity of respiration of a user are detected by combining the respiration detection assembly, data detected by the shake sensing assembly and the respiration detection assembly are sent to the cold value analysis assembly for analysis, an analysis result is also fed back to the temperature control assembly, temperature regulation and control are carried out by combining the data provided by the temperature sensing unit, proper temperature is accurately controlled, the user can quickly warm the whole body under the condition of ensuring comfortable temperature, the practicability of the chair is improved, and good travelling experience of the user is further ensured; finally, when the temperature in the car is the same as the temperature of the seat, the ventilation assembly ventilates the buttocks of the user, the sweating condition caused by temperature rise is avoided, and the good traveling experience of the user is also guaranteed.
As shown in fig. 1 and 3, the comfort level controlling module includes a backrest adjusting unit; the backrest adjusting unit comprises a human body detecting component, a stress detecting component, an analyzing component and an inclination adjusting and controlling component; the human body detection assembly is used for detecting the state of a human body on the seat; the stress detection assembly is used for detecting the stress condition of each point on the seat backrest; the analysis component is used for analyzing the human body state data and the backrest stress condition data detected by the stress detection component and sending the data to the inclination regulation and control component; the inclination regulating and controlling component is used for regulating the inclination of the backrest relative to the seat cushion after receiving the data analyzed by the analyzing component; human detection element in the comfort level regulation and control module detects that the user lies on the seat for a long time and when keeping same posture motionless, detect the pressure value of user back to the backrest by atress detection element, and send the pressure value to for analysis assembly, judge whether the user is in the rest state this moment by analysis assembly, and feed back analysis result to inclination regulation and control subassembly, adjust the backrest gradient through inclination regulation and control subassembly, guarantee the good rest state of user, further promoted user's trip and experienced, and simultaneously, make the seat more intelligent more humanized, better serve for the user.
As shown in fig. 1, the comfort level adjustment module further comprises a headrest adjusting unit; the headrest adjusting unit is used for adjusting the position of a headrest according to the position of the head; the headrest adjusting unit comprises a head detecting component, a height adjusting component and an angle adjusting component; the head detection assembly is used for detecting the position of the head on the headrest; the height adjusting assembly is used for adjusting the height of the headrest according to the head position detected by the head detecting assembly; the angle adjusting assembly is used for adjusting the angle of the headrest according to the head position detected by the head detecting assembly; when user's head leaned on the headrest and leaned to one side, detect the position of head on the headrest through the head detecting element in the headrest adjusting unit, send position data to altitude mixture control subassembly and angle adjusting component, adjust according to user's head position this moment through altitude mixture control subassembly and angle adjusting component, guarantee the comfort level that user's head was placed, promote user's the experience of taking.
As shown in fig. 1, the comfort level adjustment module further comprises a seat belt adjustment unit; the safety belt adjusting unit is used for adjusting the tightness degree of the safety belt tied on a human body and comprises a tension detecting component and a tension adjusting component; the chest fluctuation detection assembly is used for sensing the chest fluctuation frequency and amplitude when a human body breathes; the tension degree adjusting assembly is used for adjusting the tension degree of the safety belt according to the chest fluctuation frequency and amplitude of the human body during breathing detected by the fluctuation detection assembly; after the user ties the safety belt, the degree of the process of lying prostrate of chest when breathing the user through the detection subassembly that lies prostrate in the safety belt adjustment unit detects to will detect data transmission and adjust the elasticity of safety belt to the rate of tension adjusting part, avoid the tension of safety belt tie to influence user's the comfort level of taking, and the passenger of copilot position is at the rest comfort level of driving in-process, and then improve user's trip and experience.
As shown in fig. 1, the position regulating module further includes an interval self-adjusting component; the interval self-adjusting assembly is used for automatically adjusting the interval between the front seat and the rear seat and comprises an infrared sensing assembly, an analysis assembly, a standard database and an adjusting assembly; the infrared sensing assembly is used for detecting the distance between the legs of a rear passenger and a front seat and sending the detected distance value to the analysis assembly; the analysis component receives the detection data of the infrared sensing component, compares the detection data with the position value in the standard database, analyzes the detection data and sends the data analyzed by the analysis component to the regulation component; after the adjusting component receives the data analyzed by the analyzing component, the distance between the back row seat and the front row seat is adjusted according to the data in the standard database; after the position of the front row of seats is adjusted, in order to ensure the riding comfort of the passengers on the back row of seats, the interval between the front and back seats is adjusted through the interval self-adjusting assembly of the position adjusting and controlling module, so that the comfort of the passengers on the back row of seats is ensured; the distance between the leg of the back-row passenger and the front-row seat is detected through the infrared sensing assembly of the interval self-adjusting assembly, the distance value detected by the infrared sensing assembly is compared and analyzed with the position value in the standard database through the analysis assembly, the data analyzed by the analysis assembly is sent to the adjusting assembly, the distance between the back-row seat and the front-row seat is adjusted by the adjusting assembly according to the data in the standard database, and the comfort degree of the back-row passenger to take is guaranteed as much as possible.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (1)
1. The utility model provides a car seat intelligence control system which characterized in that: the device comprises a position regulation and control module, a temperature regulation and control module, a comfort regulation and control module, a memory regulation module and a manual regulation module; the position regulating module is used for automatically regulating the position of the seat and comprises a linkage unit, a pressure sensing unit, a distance sensing unit, an automatic regulating unit and an automatic returning unit; the linkage unit is used for automatically moving the rear seat backwards after the vehicle door is opened; the pressure sensing unit is used for sensing the pressure of a passenger sitting on the seat and comprises a pressure detection assembly and a pressure analysis unit; the pressure detection assembly is used for sensing whether a passenger sits on the seat or not; the pressure analysis component is used for analyzing a stable value of pressure and sending data to the automatic adjustment unit; the distance sensing unit is used for sensing the distance from the knees of a passenger to the automobile console after the passenger sits on the seat by the pressure sensing assembly, and comprises a foot sensing assembly and an infrared distance measuring assembly; the foot sensing assembly is used for detecting whether the feet are placed stably; the infrared distance measuring assembly is used for detecting the distance from the knee to the automobile console after the foot induction assembly detects that the foot is placed stably and sending data to the automatic adjusting unit; the automatic adjusting unit is used for automatically adjusting the position of the seat after receiving the data of the pressure analysis assembly and the infrared distance measuring assembly; the temperature regulating module is used for controlling the heating temperature of the seat after the position regulating module finishes regulation; the comfort level regulating and controlling module is used for regulating and controlling the comfort level of the seat when the seat is used by passengers; the memory adjusting module is used for adjusting the position through the recorded data; the manual adjusting module is used for manually adjusting the position of the seat;
the temperature regulation and control module comprises a temperature sensing unit, a shivering sensing unit, a temperature control unit and a ventilation unit; the temperature sensing unit is used for sensing temperature and comprises a room temperature detection unit, a body temperature detection unit and a temperature analysis assembly; the room temperature detection unit is used for detecting the temperature in the vehicle; the body temperature detection unit is used for detecting the body temperature of a passenger; the temperature analysis component is used for comparing the temperature in the vehicle with the temperature of the human body and analyzing a temperature difference value; the shivering sensing unit comprises a shaking sensing component, a respiration detection component and a cold value analysis component; the shaking sensing component is used for detecting shaking of a human body when the human body generates shivering due to cold; the breath detection assembly is used for detecting the length and the uniformity of breath of a person on the seat; the temperature control unit is used for controlling the temperature of the seat and comprises a heating assembly and a cooling assembly; the temperature rising assembly is used for rising the temperature of the seat; the cooling assembly is used for reducing the temperature of the seat; the ventilation unit is used for ventilating and radiating the position where a passenger sits by the seat;
the comfort regulation and control module comprises a backrest regulation unit; the backrest adjusting unit comprises a human body detecting component, a stress detecting component, an analyzing component and an inclination adjusting and controlling component; the human body detection assembly is used for detecting the state of a human body on the seat; the stress detection assembly is used for detecting the stress condition of each point on the seat backrest; the analysis component is used for analyzing the human body state data and the backrest stress condition data detected by the stress detection component and sending the data to the inclination regulation and control component; the inclination regulating and controlling component is used for regulating the inclination of the backrest relative to the seat cushion after receiving the data analyzed by the analyzing component;
the comfort regulation and control module also comprises a headrest adjusting unit; the headrest adjusting unit is used for adjusting the position of a headrest according to the position of the head; the headrest adjusting unit comprises a head detecting component, a height adjusting component and an angle adjusting component; the head detection assembly is used for detecting the position of the head on the headrest; the height adjusting assembly is used for adjusting the height of the headrest according to the head position detected by the head detecting assembly; the angle adjusting assembly is used for adjusting the angle of the headrest according to the head position detected by the head detecting assembly;
the comfort level regulation and control module further comprises a safety belt regulation unit; the safety belt adjusting unit is used for adjusting the tightness degree of the safety belt tied on a human body and comprises a tension detecting component and a tension adjusting component; the chest fluctuation detection assembly is used for sensing the chest fluctuation frequency and amplitude when a human body breathes; the tension degree adjusting assembly is used for adjusting the tension degree of the safety belt according to the chest fluctuation frequency and amplitude of the human body during breathing detected by the fluctuation detection assembly;
the position regulating module also comprises an interval self-regulating component; the interval self-adjusting assembly is used for automatically adjusting the interval between the front seat and the rear seat and comprises an infrared sensing assembly, an analysis assembly, a standard database and an adjusting assembly; the infrared sensing assembly is used for detecting the distance between the legs of a rear passenger and a front seat and sending the detected distance value to the analysis assembly; the analysis component receives the detection data of the infrared sensing component, compares the detection data with the position value in the standard database, analyzes the detection data and sends the data analyzed by the analysis component to the regulation component; after the adjusting component receives the data analyzed by the analyzing component, the distance between the back row seat and the front row seat is adjusted according to the data in the standard database;
when the automobile door is opened by a user, the seat moves backwards through the linkage unit in the position regulating module, so that users with different volumes can conveniently enter the automobile to sit on the seat; when a user sits on the seat, the pressure detection assembly in the pressure sensing unit detects pressure and sends the detected pressure value to the pressure analysis assembly to analyze the change value of the pressure, and when the pressure value is constant, the user stably sits on the seat and transmits a pressure stabilization signal to the automatic adjustment unit; then the foot position of the user is sensed through a foot sensing component in the distance sensing unit, the distance from the knee of the user to the automobile console is detected through an infrared distance measuring component in the distance sensing unit, and data are sent to the automatic adjusting unit; after the automatic adjusting unit receives the pressure stabilizing signal and the distance data from the knees of the user to the automobile console, the proper position of the seat is automatically adjusted, and the comfort level of the user sitting on the seat is ensured; the seat can be automatically regulated and controlled to meet the requirements of different people for taking, so that not only can the correct driving posture of a driver be ensured, the safety in the driving process be improved, but also the comfort level of a passenger during taking can be ensured, and the passenger can be ensured to have good traveling experience; when the user gets off the vehicle, the seat automatically returns to the original position, so that the adjustment is convenient for the next time when the passenger gets on the vehicle; the positions adjusted by the personnel with different statures and weights are recorded through the memory adjusting module, and when the personnel with the same size and stature get on the vehicle next time, the detected data do not need to be sent to the automatic adjusting unit, and the data can be directly called from the memory module, so that the seat can be automatically adjusted to a comfortable position; when the position is automatically regulated and controlled and does not meet the riding requirement of a user, manual regulation can be carried out by switching to a manual regulation module.
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| CN110626221B (en) * | 2019-09-10 | 2020-11-06 | 中国第一汽车股份有限公司 | Automobile seat position adjusting control system and method |
| CN113119812B (en) * | 2019-12-31 | 2022-05-24 | 北汽福田汽车股份有限公司 | Intelligent adjusting method and system for automobile seat, seat and automobile |
| CN113060059A (en) * | 2021-04-27 | 2021-07-02 | 项伟能 | Multifunctional novel automobile seat |
| CN113386634B (en) * | 2021-07-07 | 2022-09-27 | 芜湖安道拓云鹤汽车座椅有限公司 | Car seat with intelligent control system |
| CN113386641B (en) * | 2021-07-07 | 2022-09-23 | 芜湖安道拓云鹤汽车座椅有限公司 | Intelligent temperature adjusting automobile seat |
| CN113954784B (en) * | 2021-09-30 | 2024-07-12 | 厦门盈趣汽车电子有限公司 | Automatic judging system and method for automobile starting permission and automobile |
| CN113859358A (en) * | 2021-11-03 | 2021-12-31 | 安徽江淮汽车集团股份有限公司 | Control system and method for steering intelligent linkage function |
| CN116158641A (en) * | 2022-12-26 | 2023-05-26 | 珠海格力电器股份有限公司 | A mattress, a bed body and a method for generating an adaptive pillow from the mattress |
| CN115782709B (en) * | 2023-01-31 | 2023-05-05 | 张家港市宏博机械有限公司 | Automatic seat adjusting system |
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