CN111012095A - Office chair massage control method and system based on big data - Google Patents
Office chair massage control method and system based on big data Download PDFInfo
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- CN111012095A CN111012095A CN201911408255.0A CN201911408255A CN111012095A CN 111012095 A CN111012095 A CN 111012095A CN 201911408255 A CN201911408255 A CN 201911408255A CN 111012095 A CN111012095 A CN 111012095A
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
- A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
- A47C7/748—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for heating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/02—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains adapted for simultaneous treatment with light, heat or drugs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0625—Warming the body, e.g. hyperthermia treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
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- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
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- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
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- A61H2201/5043—Displays
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- A—HUMAN NECESSITIES
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- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
Abstract
The invention belongs to the technical field of physical therapy devices, and discloses a method and a system for controlling office chair massage based on big data, which comprises the steps of providing electric power support for an office chair by using a storage battery; detecting a shoulder position by a pressure sensor; detecting the heating temperature of the office chair in real time through a temperature sensor; based on the detected shoulder position, the height and the angle of the office chair are adaptively adjusted; the height and the inclination angle of the seat are adaptively adjusted through the electric lifting rod, and the length of the leg supporting plate of the seat is adaptively adjusted through the telescopic mechanism; the controller is used for controlling the massage time, and the force, frequency, intensity and massage mode of the massage are adjusted by adjusting the control button; massaging the back, shoulders, waist and legs by the rolling massage device and the vibration massage device; and displaying the massage adjusting button and the current massage parameter by using the display. The office chair has the functions of massage and a chair, is low in cost, good in massage effect and high in comfort level.
Description
Technical Field
The invention belongs to the technical field of physical therapy devices, and particularly relates to a office chair massage control method and system based on big data.
Background
Currently, the closest prior art: the modern society has fierce competition, the life rhythm is accelerated, and the life pressure is increased. The reduction in activity space and time prevents the person from relaxing his or her body and spirit. White collars and engineers who accompany computers throughout the year, even students who often learn before sitting on computers, and the like have various 'sedentary syndromes' such as severe decline of physical quality, obesity, cervical spondylosis, lumbar disc herniation, and the like. And this phenomenon tends to be further serious. In the life of modern people, the chair can not be used for rest, work or entertainment. The comfort, function, etc. of a chair largely determine the quality of life of people. Various chairs in the market are diversified at present, but most of the chairs have single functions and are not humanized enough, so that the living needs of people cannot be met to the maximum extent. Chairs such as massage chairs are not popular because of their high cost. Moreover, the conventional massage chairs are usually large in size and are not suitable for being directly placed in offices.
In summary, the problems of the prior art are as follows: the existing office chair has single function, does not have the massage function, cannot perform adaptive massage adjustment, and is expensive.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a office chair massage control method based on big data.
The invention is realized in such a way that the office chair massage control method based on big data comprises the following steps:
step one, providing electric power support for an office chair by using a storage battery; detecting a shoulder position by a pressure sensor; detecting the heating temperature of the office chair in real time through a temperature sensor; carrying out precise voltage stabilization through an optical coupling control device;
the pressure sensor is provided with:
a first N-type thin film transistor, a second N-type thin film transistor and a P-type thin film transistor;
the first N-type thin film transistor, the second N-type thin film transistor and the P-type thin film transistor respectively comprise a control end, an input end and an output end; the control end of the first N-type thin film transistor and the control end of the P-type thin film transistor are electrically connected with the master control signal line; the input end of the first N-type thin film transistor is electrically connected with the high-voltage signal line; the input end of the P-type thin film transistor is electrically connected with the first induction signal measuring end or the second induction signal measuring end of the pressure sensor; the output end of the first N-type thin film transistor and the output end of the P-type thin film transistor are both electrically connected with the control end of the second N-type thin film transistor;
the input end of the second N-type thin film transistor is electrically connected with the trigger signal output end of the Mth-stage shift register; the output end of the second N-type thin film transistor is electrically connected with the trigger signal input end of the shift register of the (M + 1) th stage;
secondly, the height and the angle of the office chair are adaptively adjusted based on the detected shoulder position; the height and the inclination angle of the seat are adaptively adjusted through the electric lifting rod, and the length of the leg supporting plate of the seat is adaptively adjusted through the telescopic mechanism;
step three, controlling the massage time by using a controller, and adjusting the massage strength, frequency, intensity and massage mode by adjusting a control button; massaging the back, shoulders, waist and legs by the rolling massage device and the vibration massage device;
and step four, displaying the massage adjusting button and the current massage parameter by using a display.
Further, the method for detecting the shoulder position by the pressure sensor comprises the following steps:
judging whether a starting instruction of the pressure sensor is acquired currently;
if yes, controlling the detection circuit to form a passage, and inputting a bias voltage signal to the pressure sensor;
and continuing to perform the operation of inputting the bias voltage signal to the pressure sensor and controlling the detection circuit to form an open circuit.
Further, the optical coupling control device includes: the optical transmitter includes a light emitting portion, a light receiving portion, and a signal amplifying portion.
Further, the office chair massage control method based on the big data further comprises the steps of controlling an infrared physiotherapy device to carry out back physiotherapy by using a controller, and controlling a resistance wire to heat a chair; and meanwhile, when the detected heating temperature of the office chair exceeds a preset threshold value, the massage is automatically interrupted and the power is cut off.
Further, the office chair massage control method based on big data further comprises the following steps:
the massage time, the heating time and the physiotherapy time can be preset, and when the massage time, the heating time and the physiotherapy time are not set, the controller automatically stops running after the massage, physiotherapy and heating device runs for 45 minutes.
Another object of the present invention is to provide a big-data-based office chair massage control system implementing the big-data-based office chair massage control method, the big-data-based office chair massage control system comprising:
a shoulder detection module: for detecting the shoulder position by means of a pressure sensor;
a temperature detection module: the temperature sensor is used for detecting the heating temperature of the office chair in real time;
the main control module: the controller is used for controlling each module to work normally and controlling the massage time, the heating time and the physiotherapy time;
a voltage stabilizing module: the device is used for carrying out precise voltage stabilization through the optical coupling control device;
a seat adjustment module: the height and the inclination angle of the seat are adjusted through the electric lifting rod, and the length of the leg supporting plate of the seat is adjusted through the telescopic mechanism;
the massage position adjusting module: for adjusting the height and angle of the office chair based on the detected shoulder position;
a massage module: comprises a back massage unit, a shoulder massage unit, a waist massage unit and a leg massage unit, which are used for massaging the back, the shoulders, the waist and the legs through a rolling massage device and an oscillating massage device;
the massage adjustment control module: the massage device is used for adjusting the massage strength, frequency, intensity and massage mode through the adjusting button;
the back physiotherapy module: is used for carrying out back physical therapy through the infrared physical therapy device;
a heating module: the heating device is used for heating the seat through a resistance wire;
a power supply module: the device is used for providing electric support for the office chair by utilizing the storage battery;
an interrupt module: the power-off protector is used for automatically cutting off power in case of overtemperature;
a display module: for displaying the massage adjustment buttons and the current massage parameters using the display.
Further, the massage parameters include, but are not limited to: massage position, massage strength, massage frequency, massage intensity, massage mode and current massage time.
Further, the method for precisely stabilizing the voltage of the voltage stabilizing module comprises the following steps:
the electric signal drives the light emitting part to emit light with certain wavelength, the light is received by the light receiving part to generate photocurrent, and the photocurrent is amplified by the signal amplifying part and output.
Further, the method for back physiotherapy by the back physiotherapy module comprises the following steps:
generating resonance with a human body by adopting an infrared wavelength of 8-12 mu m; the infrared radiation is carried out by injecting short infrared wavelength of 0.7-1.4 μm into human body.
Further, the method for automatically powering off the interrupt module includes:
determining the actual power-off temperature according to the temperature of the human body, and calculating the heating time;
detecting the heating temperature of the heating module through the temperature sensor;
updating the heating time when the office chair is not heated to the actual power-off temperature;
updating the actual power-off temperature according to the updated heating time;
and when the heating module is heated to the actual power-off temperature updated for the last time, controlling the power-off protector to power off.
In summary, the advantages and positive effects of the invention are: the office chair has the massage function, can massage the shoulders, the legs, the waist and the back at the same time, and simultaneously utilizes the rolling massage device and the oscillating massage device to carry out all-around massage, thereby improving the comfort; the input and output of the optical coupling control device arranged in the office chair are mutually isolated, and the electric signal transmission has the characteristics of unidirectionality and the like, so that the office chair has good electric insulation capability and interference resistance. The office chair can be adjusted adaptively by detecting the position of the shoulder, so that the comfort level of a user is improved, body ache of a worker who sits for a long time is greatly relieved by back infrared physiotherapy and seat heating, and muscle tension is effectively relieved, and the office chair is more comfortable to use; the massage intensity, the massage position, the massage time and other related parameters can be automatically controlled and adjusted, and the comfort of the user is further improved; the power can be automatically cut off when the temperature exceeds a threshold value, so that the safety of the office chair is ensured; has the functions of massage and chair, low cost, good massage effect and high comfort level.
Drawings
Fig. 1 is a flowchart of a big data-based office chair massage control method according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a big data-based office chair massage control system according to an embodiment of the present invention.
In the figure: 1. a shoulder detection module; 2. a temperature detection module; 3. a main control module; 4. a voltage stabilization module; 5. a seat adjustment module; 6. a massage position adjusting module; 7. a massage module; 8. a massage adjustment control module; 9. a back physiotherapy module; 10. a heating module; 11. a power supply module; 12. an interrupt module; 13. and a display module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides a office chair massage control method based on big data, and the invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the office chair massage control method based on big data according to the embodiment of the present invention includes:
s101, providing electric power support for an office chair by using a storage battery; detecting a shoulder position by a pressure sensor; detecting the heating temperature of the office chair in real time through a temperature sensor; and carrying out precise voltage stabilization through the optical coupling control device.
S102, adaptively adjusting the height and the angle of the office chair based on the detected shoulder position; the height and the inclination angle of the seat are adaptively adjusted through the electric lifting rod, and the length of the leg supporting plate of the seat is adaptively adjusted through the telescopic mechanism.
S103, controlling the massage time by using the controller, and adjusting the massage strength, frequency, intensity and massage mode by adjusting the control button; the back, the shoulders, the waist and the legs are massaged by the rolling massage device and the vibration massage device.
And S104, displaying the massage adjusting button and the current massage parameter by using the display.
The office chair massage control method based on big data provided by the embodiment of the invention also comprises the steps of controlling the infrared physiotherapy device to carry out back physiotherapy by using the controller, and controlling the resistance wire to heat the chair; and meanwhile, when the detected heating temperature of the office chair exceeds a preset threshold value, the massage is automatically interrupted and the power is cut off.
As shown in fig. 2, the office chair massage control system based on big data according to the embodiment of the present invention includes:
shoulder detection module 1: for detecting the shoulder position by means of a pressure sensor;
the temperature detection module 2: the temperature sensor is used for detecting the heating temperature of the office chair in real time;
the main control module 3: the controller is used for controlling each module to work normally and controlling the massage time, the heating time and the physiotherapy time;
and the voltage stabilizing module 4: the device is used for carrying out precise voltage stabilization through the optical coupling control device;
seat adjustment module 5: the height and the inclination angle of the seat are adjusted through the electric lifting rod, and the length of the leg supporting plate of the seat is adjusted through the telescopic mechanism;
the massage position adjusting module 6: for adjusting the height and angle of the office chair based on the detected shoulder position;
and a massage module 7: comprises a back massage unit, a shoulder massage unit, a waist massage unit and a leg massage unit, which are used for massaging the back, the shoulders, the waist and the legs through a rolling massage device and an oscillating massage device;
the massage adjustment control module 8: the massage device is used for adjusting the massage strength, frequency, intensity and massage mode through the adjusting button;
the back physiotherapy module 9: is used for carrying out back physical therapy through the infrared physical therapy device;
a heating module 10: the heating device is used for heating the seat through a resistance wire;
the power supply module 11: the device is used for providing electric support for the office chair by utilizing the storage battery;
the interrupt module 12: the power-off protector is used for automatically cutting off power in case of overtemperature;
the display module 13: for displaying the massage adjustment buttons and the current massage parameters using the display.
The invention is further described with reference to specific examples.
Example 1
As shown in fig. 1, a method for controlling massage of an office chair based on big data according to an embodiment of the present invention is a preferable embodiment in which a pressure sensor according to an embodiment of the present invention includes:
a first N-type thin film transistor, a second N-type thin film transistor and a P-type thin film transistor;
the first N-type thin film transistor, the second N-type thin film transistor and the P-type thin film transistor respectively comprise a control end, an input end and an output end; the control end of the first N-type thin film transistor and the control end of the P-type thin film transistor are electrically connected with the master control signal line; the input end of the first N-type thin film transistor is electrically connected with the high-voltage signal line; the input end of the P-type thin film transistor is electrically connected with the first induction signal measuring end or the second induction signal measuring end of the pressure sensor; the output end of the first N-type thin film transistor and the output end of the P-type thin film transistor are both electrically connected with the control end of the second N-type thin film transistor;
the input end of the second N-type thin film transistor is electrically connected with the trigger signal output end of the Mth-stage shift register; the output end of the second N-type thin film transistor is electrically connected with the trigger signal input end of the shift register of the (M + 1) th stage;
secondly, the height and the angle of the office chair are adaptively adjusted based on the detected shoulder position; the height and the inclination angle of the seat are adaptively adjusted through the electric lifting rod, and the length of the leg supporting plate of the seat is adaptively adjusted through the telescopic mechanism;
step three, controlling the massage time by using a controller, and adjusting the massage strength, frequency, intensity and massage mode by adjusting a control button; massaging the back, shoulders, waist and legs by the rolling massage device and the vibration massage device;
and step four, displaying the massage adjusting button and the current massage parameter by using a display.
Example 2
Fig. 1 shows a method for controlling office chair massage based on big data according to an embodiment of the present invention, and as a preferred embodiment, the method for detecting a shoulder position by a pressure sensor according to the embodiment of the present invention includes:
judging whether a starting instruction of the pressure sensor is acquired currently;
if yes, controlling the detection circuit to form a passage, and inputting a bias voltage signal to the pressure sensor;
and continuing to perform the operation of inputting the bias voltage signal to the pressure sensor and controlling the detection circuit to form an open circuit.
Example 3
As shown in fig. 1, the office chair massage control method based on big data according to an embodiment of the present invention includes, as a preferred embodiment: the optical transmitter includes a light emitting portion, a light receiving portion, and a signal amplifying portion.
Example 4
As shown in fig. 1, the office chair massage control method based on big data according to the embodiment of the present invention further includes, as a preferred embodiment, controlling an infrared physiotherapy device to perform back physiotherapy by using a controller, and controlling a resistance wire to heat a seat; and meanwhile, when the detected heating temperature of the office chair exceeds a preset threshold value, the massage is automatically interrupted and the power is cut off.
Example 5
As shown in fig. 1, the office chair massage control method based on big data according to the embodiment of the present invention is a preferred embodiment, and the office chair massage control method based on big data according to the embodiment of the present invention further includes:
the massage time, the heating time and the physiotherapy time can be preset, and when the massage time, the heating time and the physiotherapy time are not set, the controller automatically stops running after the massage, physiotherapy and heating device runs for 45 minutes.
The working principle of the invention is as follows:
when the invention works, firstly, the power supply module 11 provides power support for the office chair by using the storage battery, and the shoulder detection module 1 detects the position of the shoulder by using the optical coupling control device; the heating temperature of the office chair is detected in real time by the temperature detection module 2 by using the temperature sensor. Secondly, the height and the angle of the office chair are adjusted by the main control module 3 through the controller based on the detected shoulder position; then, the height and the inclination angle of the seat are adjusted by the seat adjusting module 5 through the electric lifting rod, and the length of the seat leg supporting plate is adjusted through the telescopic mechanism. Furthermore, the back, the shoulders, the waist and the legs are massaged by the rolling massage device and the vibration massage device through the massage position adjusting module 6; the massage adjusting control module 8 adjusts the massage force, frequency, intensity and massage mode by using the adjusting button; the back physiotherapy is carried out by the infrared physiotherapy device through the back physiotherapy module 9; the seat is heated by the heating module 10 by using resistance wires; finally, the interrupt module 12 is automatically powered off when the temperature exceeds a normal threshold, and the massage adjustment buttons and the current massage parameters are displayed by the display module using the display.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When used in whole or in part, can be implemented in a computer program product that includes one or more computer instructions. When loaded or executed on a computer, cause the flow or functions according to embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL), or wireless (e.g., infrared, wireless, microwave, etc.)). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The office chair massage control method based on big data is characterized by comprising the following steps:
step one, providing electric power support for an office chair by using a storage battery; detecting a shoulder position by a pressure sensor; detecting the heating temperature of the office chair in real time through a temperature sensor; carrying out precise voltage stabilization through an optical coupling control device;
the pressure sensor is provided with:
a first N-type thin film transistor, a second N-type thin film transistor and a P-type thin film transistor;
the first N-type thin film transistor, the second N-type thin film transistor and the P-type thin film transistor respectively comprise a control end, an input end and an output end; the control end of the first N-type thin film transistor and the control end of the P-type thin film transistor are electrically connected with the master control signal line; the input end of the first N-type thin film transistor is electrically connected with the high-voltage signal line; the input end of the P-type thin film transistor is electrically connected with the first induction signal measuring end or the second induction signal measuring end of the pressure sensor; the output end of the first N-type thin film transistor and the output end of the P-type thin film transistor are both electrically connected with the control end of the second N-type thin film transistor;
the input end of the second N-type thin film transistor is electrically connected with the trigger signal output end of the Mth-stage shift register; the output end of the second N-type thin film transistor is electrically connected with the trigger signal input end of the shift register of the (M + 1) th stage;
secondly, the height and the angle of the office chair are adaptively adjusted based on the detected shoulder position; the height and the inclination angle of the seat are adaptively adjusted through the electric lifting rod, and the length of the leg supporting plate of the seat is adaptively adjusted through the telescopic mechanism;
step three, controlling the massage time by using a controller, and adjusting the massage strength, frequency, intensity and massage mode by adjusting a control button; massaging the back, shoulders, waist and legs by the rolling massage device and the vibration massage device;
and step four, displaying the massage adjusting button and the current massage parameter by using a display.
2. The big data based office chair massage control method as claimed in claim 1, wherein the method of the pressure sensor detecting the shoulder position is:
judging whether a starting instruction of the pressure sensor is acquired currently;
if yes, controlling the detection circuit to form a passage, and inputting a bias voltage signal to the pressure sensor;
and continuing to perform the operation of inputting the bias voltage signal to the pressure sensor and controlling the detection circuit to form an open circuit.
3. The office chair massage control method based on big data as claimed in claim 1, wherein the optical coupling control device comprises: the optical transmitter includes a light emitting portion, a light receiving portion, and a signal amplifying portion.
4. The office chair massage control method based on big data as claimed in claim 1, wherein the office chair massage control method based on big data further comprises controlling an infrared physiotherapy device to perform back physiotherapy by using a controller, and controlling resistance wires to perform seat heating; and meanwhile, when the detected heating temperature of the office chair exceeds a preset threshold value, the massage is automatically interrupted and the power is cut off.
5. The big-data-based office chair massage control method according to claim 1, wherein the big-data-based office chair massage control method further comprises: the massage time, the heating time and the physiotherapy time can be preset, and when the massage time, the heating time and the physiotherapy time are not set, the controller automatically stops running after the massage, physiotherapy and heating device runs for 45 minutes.
6. A big-data based office massage control system implementing the big-data based office massage control method of claims 1-5, wherein the big-data based office massage control system comprises:
a shoulder detection module: for detecting the shoulder position by means of a pressure sensor;
a temperature detection module: the temperature sensor is used for detecting the heating temperature of the office chair in real time;
the main control module: the controller is used for controlling each module to work normally and controlling the massage time, the heating time and the physiotherapy time;
a voltage stabilizing module: the device is used for carrying out precise voltage stabilization through the optical coupling control device;
a seat adjustment module: the height and the inclination angle of the seat are adjusted through the electric lifting rod, and the length of the leg supporting plate of the seat is adjusted through the telescopic mechanism;
the massage position adjusting module: for adjusting the height and angle of the office chair based on the detected shoulder position;
a massage module: comprises a back massage unit, a shoulder massage unit, a waist massage unit and a leg massage unit, which are used for massaging the back, the shoulders, the waist and the legs through a rolling massage device and an oscillating massage device;
the massage adjustment control module: the massage device is used for adjusting the massage strength, frequency, intensity and massage mode through the adjusting button;
the back physiotherapy module: is used for carrying out back physical therapy through the infrared physical therapy device;
a heating module: the heating device is used for heating the seat through a resistance wire;
a power supply module: the device is used for providing electric support for the office chair by utilizing the storage battery;
an interrupt module: the power-off protector is used for automatically cutting off power in case of overtemperature;
a display module: for displaying the massage adjustment buttons and the current massage parameters using the display.
7. The big data-based office chair massage control system of claim 6, wherein the massage parameters comprise: massage position, massage strength, massage frequency, massage intensity, massage mode and current massage time.
8. The big data-based office chair massage control system as claimed in claim 6, wherein the method for the voltage stabilization module to perform precise voltage stabilization is as follows:
the electric signal drives the light emitting part to emit light with certain wavelength, the light is received by the light receiving part to generate photocurrent, and the photocurrent is amplified by the signal amplifying part and output.
9. The big data-based office chair massage control system of claim 6, wherein the back physiotherapy module performs back physiotherapy by:
generating resonance with a human body by adopting an infrared wavelength of 8-12 mu m; the infrared radiation is carried out by injecting short infrared wavelength of 0.7-1.4 μm into human body.
10. The big data-based office chair massage control system of claim 6, wherein the method for automatically powering off the interrupt module is as follows:
determining the actual power-off temperature according to the temperature of the human body, and calculating the heating time;
detecting the heating temperature of the heating module through the temperature sensor;
updating the heating time when the office chair is not heated to the actual power-off temperature;
updating the actual power-off temperature according to the updated heating time;
and when the heating module is heated to the actual power-off temperature updated for the last time, controlling the power-off protector to power off.
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| CN201911408255.0A CN111012095A (en) | 2019-12-31 | 2019-12-31 | Office chair massage control method and system based on big data |
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