CN113163957A - Sofa and adjusting method thereof - Google Patents
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- CN113163957A CN113163957A CN201880097587.9A CN201880097587A CN113163957A CN 113163957 A CN113163957 A CN 113163957A CN 201880097587 A CN201880097587 A CN 201880097587A CN 113163957 A CN113163957 A CN 113163957A
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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
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
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Abstract
A sofa and method of adjusting the same, the method comprising: acquiring an adjustment instruction generated by an input device (3) (S101); acquiring physiological data detected by a physiological parameter detection device (4) (S102); judging the physical state of the user according to the physiological data, wherein the physical state comprises a normal state and an abnormal state (S103); if the physical state of the user is in an abnormal state, the adjustment rate is changed according to the physiological data, and the adjustment mechanism (2) is controlled to adjust the sofa body (1) to perform corresponding movement according to the changed adjustment rate (S104). The sofa and the adjusting method thereof can adjust the movement rate of the sofa according to the physiological data so as to adapt to the physical condition of the user.
Description
The invention relates to the field of intelligent equipment, in particular to a sofa and an adjusting method thereof.
The angle of the sofa backrest can be automatically adjusted according to the user instruction by the intelligent sofa, so that convenience is brought to the life of people. However, the existing intelligent sofa generally adjusts the backrest to move forwards or backwards at a fixed speed during the process of lying down and lifting up after adjustment, and cannot be intelligently adjusted according to the physical condition of a user.
Disclosure of Invention
In order to overcome the disadvantages of the prior art, the invention provides a sofa adjusting method, which is used for adjusting the movement rate of the sofa according to the physical condition of a user.
It is another object of the present invention to provide a sofa to adjust the exercise rate according to the user's physical condition.
One of the purposes of the invention is realized by adopting the following technical scheme:
a sofa adjusting method comprises a sofa body, an adjusting mechanism, an input device and a physiological parameter detecting device, wherein the physiological parameter detecting device and the adjusting mechanism are arranged in the sofa body, and the input device is arranged on the outer surface of the sofa body; the input device is used for responding to input operation of a user to generate an adjusting instruction, and the adjusting instruction comprises an adjusting direction and an adjusting speed; the physiological parameter detection device is used for detecting physiological data of a user sitting on the sofa; the adjusting method comprises the following steps:
acquiring an adjusting instruction generated by the input device;
acquiring physiological data detected by the physiological parameter detection device;
judging the physical state of the user according to the physiological data, wherein the physical state comprises a normal state and an abnormal state;
and if the physical state of the user is in an abnormal state, changing the adjusting rate according to the physiological data and controlling the adjusting mechanism to adjust the sofa body to perform corresponding movement according to the changed adjusting rate.
The second purpose of the invention is realized by adopting the following technical scheme:
a sofa comprises a sofa body, an adjusting mechanism, an input device, a physiological parameter detection device, a processor and a memory, wherein the physiological parameter detection device and the adjusting mechanism are arranged in the sofa body, and the input device is arranged on the outer surface of the sofa body; the input device is used for responding to input operation of a user to generate an adjusting instruction, and the adjusting instruction comprises an adjusting direction and an adjusting speed; the physiological parameter detection device is used for detecting physiological data of a user sitting on the sofa; the memory stores a sofa adjusting program, and the sofa adjusting program realizes the sofa adjusting method when being executed by the processor.
Compared with the prior art, the invention has the beneficial effects that: the body state of the user is judged by acquiring the physiological data, if the body state is abnormal, the adjusting rate of the sofa is changed, and the adjusting mechanism is controlled to correspondingly adjust the sofa body according to the changed adjusting rate, so that the intelligent sofa can be adjusted according to the body state of the user.
FIG. 1 is a diagram illustrating an application scenario of a sofa adjustment method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a sofa adjustment method according to an embodiment of the present invention;
FIG. 3 is a flowchart of determining a physical state of a user according to physiological data according to an embodiment of the present invention;
fig. 4 is a flowchart for determining whether the physiological data matches the reference data according to an embodiment of the present invention;
FIG. 5 is a graph of blood pressure versus age;
FIG. 6 is a graph showing the relationship between blood oxygen and age groups;
FIG. 7 is a graph of heart rate versus age;
fig. 8 is a flowchart of a sofa adjusting method according to another embodiment of the present invention.
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Fig. 1 is an application environment diagram of the method for adjusting the movement rate of the intelligent sofa in the embodiment of the invention. The sofa adjusting method is applied to a sofa, the sofa comprises a sofa body 1, an adjusting mechanism 2, an input device 3, a physiological parameter detecting device 4, a processor 5 and a memory 6, the physiological parameter detecting device 4 and the adjusting mechanism 2 are arranged in the sofa body 1, and the input device 3 is arranged on the outer surface of the sofa body 1; the input device 3 is used for responding to the input operation of a user to generate an adjusting instruction, and the adjusting instruction comprises an adjusting direction and an adjusting speed; the physiological parameter detection device 4 is used for detecting physiological data of a user sitting on the sofa; the processor 5 judges the physical state of the user according to the physiological data detected by the physiological parameter detection device 4. The physical state includes a normal state and an abnormal state. When the physical state of the user is in an abnormal state, the processor 5 changes the adjustment rate according to the physiological data and controls the adjustment mechanism 2 to adjust the sofa body 1 to perform corresponding movement according to the changed adjustment rate.
Preferably, the input device 3 includes a flexible touch screen 31, and the flexible touch screen 31 senses input operation information applied by a user and generates an adjustment instruction. For example, the input operation is a touch slide operation, and the flexible touch screen 31 generates an adjustment instruction according to a slide trajectory and a slide speed of the touch slide operation.
Preferably, the physiological parameter detecting device 4 includes an infrared sensor 41 and a data collecting component 42, the data collecting component 42 is used for collecting the physiological data of the human body when the infrared sensor 41 senses the human body, for example, the infrared sensor 41 is disposed on the armrest of the sofa, when the user sits on the sofa and places his hand on the armrest, the infrared sensor 41 senses the human body, and the data collecting component 42 starts to collect the physiological data of the human body. In other embodiments, the infrared sensor 41 may also be disposed at a position where a user sits.
Preferably, the sofa further comprises a communication unit 7 for communicating with the mobile terminal, and the communication unit 7 is used for sending the physiological data to the mobile terminal, so that the user can conveniently check the physiological data of the user.
The invention provides a sofa, which adjusts the movement rate of an intelligent sofa according to the physical state of a user and an adjusting instruction so as to adapt to the physical condition of the user.
It will be understood by those skilled in the art that all or part of the steps for implementing the following embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a hard disk, an optical disk, or the like.
As shown in fig. 2, an embodiment of the present invention provides a sofa adjusting method, which may be executed by the processor 5, and may include the following steps:
step S101: and acquiring the adjusting instruction generated by the input device.
The input device can be arranged on the armrest, can be a flexible input device such as a flexible touch screen for a user to input touch sliding operation information, or can be an input device provided with keys for the user to input pressing operation information, the input device generates a corresponding adjusting instruction according to the touch sliding operation or the key operation of the user, and the processor acquires the adjusting instruction and executes the sofa adjusting method.
In one embodiment, the input device is a flexible input device, and acquiring the adjustment command generated by the input device includes: acquiring an input operation applied to the flexible input device, and generating an adjusting instruction according to the input operation. The input operation is touch sliding operation, the touch sliding operation comprises a sliding track and a sliding speed of the touch operation, and the generation of the adjusting instruction according to the input operation comprises the following steps: and calculating the adjusting direction according to the sliding track, and calculating the adjusting speed according to the sliding speed. Wherein, adjust the direction and include the moving direction and the migration distance of the back of sofa body, the moving direction includes that the back moves forward and the back moves backward, and the user sits back on the sofa, and the back moves forward and is close to human removal for the back, and the back backward movement is that the back keeps away from human removal. Calculating the adjustment direction according to the sliding track comprises the following steps: calculating the moving direction according to the sliding direction of the sliding track; and calculating the moving distance according to the length of the sliding track.
For example, on the flexible touch screen, sliding of a single finger from left to right is set as forward movement of the sofa backrest, sliding of the single finger from right to left is set as backward movement of the sofa backrest, and the sliding direction can be calculated according to the initial coordinate and the final coordinate of the sliding track. Meanwhile, the length of the sliding track can be calculated according to the initial coordinate and the ending coordinate, and one length value corresponds to the moving distance of a backrest. The finger sliding speed is set to correspond to the adjusting speed, and the adjusting speed of one gear corresponds to the finger sliding speed within a preset range. If the touch sliding operation of the user is that the single finger slides from right to left, and the adjusting speed corresponding to the sliding speed is the first gear, the acquired adjusting instruction is to adjust the backrest to move backwards according to the speed of the first gear, and the distance of the backrest moving backwards is calculated according to the sliding length.
Step S102: and acquiring the physiological data detected by the physiological parameter detection device.
Wherein the physiological data detected by the physiological parameter detection device comprises a blood pressure value, a blood oxygen value and a heart rate value.
Step S103: and judging the physical state of the user according to the physiological data, wherein the physical state comprises a normal state and an abnormal state.
In one embodiment, as shown in fig. 3, step S103 specifically includes:
step S201: and judging whether the physiological data is matched with the reference data.
Wherein the reference data is physiological data of a user with a normal body. The sofa adjusting method provided by the embodiment further comprises the following steps: and controlling the physiological parameter detection device to acquire physiological data of a user with a normal body in advance, and storing the physiological data as reference data in the memory. The physiological data includes values of a plurality of health indicators, and the reference data includes a correspondence between the value of each health indicator of a user who is healthy and an age group.
As shown in fig. 4, step S201 includes:
step S301: and calculating the age bracket of the value of each health index in the physiological data according to the reference data.
As shown in fig. 5 to 7, the age groups of the users with normal body are divided, different age groups correspond to different ranges of blood pressure value, blood oxygen value and heart rate value, the processor obtains the blood pressure value, blood oxygen value and heart rate value of the user sitting on the sofa, and calculates the age group of each physiological data of the user sitting on the sofa according to the corresponding relationship between the blood pressure value, blood oxygen value and heart rate value in the reference data and the age group.
Step S302: and judging whether the age bracket in which the numerical value of each health index is positioned is consistent.
And judging whether the physiological data is matched with the reference data according to whether the age groups of the blood pressure value, the blood oxygen value and the heart rate value are consistent.
For example, if heart rate is 65, blood pressure is 130/82, blood oxygen is 80, and the three physiological data correspond to the age group of the elderly, and the physiological data are matched with the reference data. If the heart rate is 80, the blood pressure is 135/85, the blood oxygen is 75, and the age groups corresponding to the three physiological data are respectively middle aged, old and old, the physiological data are not matched with the reference data.
Step S303: if so, determining that the physiological data matches the reference data.
Step S304: and if not, judging that the physiological data is not matched with the reference data.
Step S202: and if the physiological data are not matched with the reference data, judging that the physical state of the user is in an abnormal state.
Step S203: and if the physiological data are matched with the reference data, judging that the physical state of the user is in a normal state.
In one embodiment, if the physical state of the user is determined to be a normal state according to the physiological data, the sofa can be adjusted according to the adjustment instruction, and the current operation is ended; if the physical state of the user is determined to be abnormal according to the physiological data, step S104 is executed.
Step S104: and if the physical state of the user is in an abnormal state, changing the adjusting rate according to the physiological data and controlling the adjusting mechanism to adjust the sofa body to perform corresponding movement according to the changed adjusting rate.
Wherein, changing the adjustment rate according to the physiological data may be to reduce the adjustment rate in the adjustment instruction, so as to avoid an accident of the user with potential safety hazard.
If the body of the user is in an abnormal state, the moving distance can be changed according to the physiological data, and the changed moving distance after the movement of the sofa body is adjusted by controlling the adjusting mechanism at the changed adjusting speed. For example, for users with physical abnormalities, the distance that the sofa backrest moves forward or backward is limited.
According to the sofa adjusting method provided by the embodiment of the invention, the physiological data of the user sitting on the sofa are acquired to judge the body state of the user, and if the body of the user is abnormal, the adjusting rate in the adjusting instruction is changed, and the sofa is controlled to perform corresponding movement.
Preferably, the method further comprises the step of sending the physiological data to a mobile terminal, the sofa and the mobile terminal are in communication connection through bluetooth or WIFI, and the mobile terminal can be but is not limited to a personal computer, a notebook computer, a smart phone, a tablet computer and a portable wearable device, so that a user can adjust his diet and exercise habits according to the physiological data.
Another embodiment of the present invention shown in fig. 8 provides a sofa adjusting method, comprising:
step S401: and acquiring the adjusting instruction generated by the input device.
Step S402: monitoring whether the physiological parameter detection device is in a trigger state.
Step S403: and if the physiological parameter detection device is in a trigger state, acquiring the physiological data detected by the physiological parameter detection device.
For example, after the user sits on the sofa, the hand is placed at a specific position on the armrest, when the infrared sensor on the physiological parameter detection device senses a human body, the data acquisition assembly acquires human body physiological data and sends the human body physiological data to the processor, and if the hand of the user is not placed at the specific position, the infrared sensor does not sense the human body, and the data acquisition assembly does not execute data acquisition operation.
Step S404: and judging the physical state of the user according to the physiological data, wherein the physical state comprises a normal state and an abnormal state.
Step S405: and if the physical state of the user is in an abnormal state, changing the adjusting rate according to the physiological data and controlling the adjusting mechanism to adjust the sofa body to perform corresponding movement according to the changed adjusting rate.
Step S406: and if the physical state of the user is in a normal state or the physiological parameter detection device is not in a trigger state, controlling the adjusting mechanism to adjust the sofa body to perform corresponding movement according to the adjusting instruction.
And if the user is in a healthy state or the physiological parameter detection device is not triggered, adjusting the direction and the speed of the backrest of the sofa according to the adjustment instruction.
Steps S401 to S402 and steps S404 to S405 in this embodiment are the same as steps S101 to S104 in the above embodiment, and are not described again here.
According to the sofa adjusting method provided by the embodiment of the invention, before the sofa is adjusted, the physiological data of the user is obtained, if the physical state of the user is a normal state, the intelligent sofa is adjusted according to the adjusting instruction, and if the physical state of the user is an abnormal state, the adjusting rate of the intelligent sofa is changed, and then the intelligent sofa is adjusted according to the changed rate so as to adapt to the physical state of the user.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (15)
- The sofa adjusting method is characterized in that the sofa comprises a sofa body, an adjusting mechanism, an input device and a physiological parameter detecting device, wherein the physiological parameter detecting device and the adjusting mechanism are arranged in the sofa body, and the input device is arranged on the outer surface of the sofa body; the input device is used for responding to input operation of a user to generate an adjusting instruction, and the adjusting instruction comprises an adjusting direction and an adjusting speed; the physiological parameter detection device is used for detecting physiological data of a user sitting on the sofa; the adjusting method comprises the following steps:acquiring an adjusting instruction generated by the input device;acquiring physiological data detected by the physiological parameter detection device;judging the physical state of the user according to the physiological data, wherein the physical state comprises a normal state and an abnormal state;and if the physical state of the user is in an abnormal state, changing the adjusting rate according to the physiological data and controlling the adjusting mechanism to adjust the sofa body to perform corresponding movement according to the changed adjusting rate.
- The sofa adjustment method of claim 1, wherein the sofa further includes a memory located within the sofa body, the adjustment method further comprising:and controlling the physiological parameter detection device to acquire physiological data of a user with a normal body in advance, and storing the physiological data as reference data in the memory.
- The sofa adjustment method of claim 2, wherein the determining the physical state of the user from the physiological data comprises:judging whether the physiological data is matched with the reference data;if the physiological data are not matched with the reference data, judging that the physical state of the user is in an abnormal state;and if the physiological data are matched with the reference data, judging that the physical state of the user is in a normal state.
- The sofa adjustment method of claim 3, wherein the physiological data includes a plurality of health indicator values, the reference data includes a correspondence between each of the health indicator values and age group of a user who is physically normal, and the determining whether the physiological data matches the reference data includes:calculating the age bracket of the numerical value of each health index in the physiological data according to the reference data;judging whether the age groups of the numerical values of the health indexes are consistent;if yes, judging that the physiological data is matched with the reference data;and if not, judging that the physiological data is not matched with the reference data.
- The sofa adjustment method of claim 1, wherein the varying the adjustment rate based on the physiological data comprises:reducing the rate of adjustment in the adjustment instruction.
- The sofa tuning method of claim 1, wherein the physiological data includes blood pressure values, blood oxygen values, and heart rate values.
- The sofa adjustment method of claim 1, wherein the input device is a flexible input device, and the obtaining the adjustment command generated by the input device comprises:acquiring an input operation applied to the flexible input device;and generating the adjusting instruction according to the input operation.
- The sofa adjustment method according to claim 7, wherein the input operation is a touch slide operation, the touch slide operation includes a slide track and a slide speed of the touch operation, and the generating the adjustment instruction according to the input operation includes:calculating the adjusting direction according to the sliding track;and calculating the adjusting speed according to the sliding speed.
- The sofa adjustment method of claim 8, wherein the adjustment direction includes a movement direction and a movement distance of a backrest of the sofa body, and the calculating the adjustment direction from the sliding trajectory includes:calculating the moving direction according to the sliding direction of the sliding track;and calculating the moving distance according to the length of the sliding track.
- The sofa adjustment method of claim 9, further comprising, after the user's physical condition is abnormal:and changing the moving distance according to the physiological data, and controlling the adjusting mechanism to adjust the changed moving distance when the sofa body moves at the changed adjusting rate.
- The sofa adjustment method according to claim 1, wherein the obtaining of the physiological data detected by the physiological parameter detection device further comprises:monitoring whether the physiological parameter detection device is in a trigger state;if the physiological parameter detection device is in a trigger state, acquiring physiological data detected by the physiological parameter detection device;and if the physiological parameter detection device is not in a trigger state, controlling the adjusting mechanism to adjust the sofa body to perform corresponding movement according to the adjusting instruction.
- The sofa adjustment method according to claim 1, further comprising, after determining the physical state of the user from the physiological data:and if the physical state of the user is in a normal state, controlling the adjusting mechanism to adjust the sofa body to perform corresponding movement according to the adjusting instruction.
- The sofa tuning method of claim 1, wherein the sofa further comprises a communication unit in communication with a mobile terminal, the tuning method further comprising:and sending the physiological data to the mobile terminal.
- A sofa is characterized by comprising a sofa body, an adjusting mechanism, an input device, a physiological parameter detection device, a processor and a memory, wherein the physiological parameter detection device and the adjusting mechanism are arranged in the sofa body, and the input device is arranged on the outer surface of the sofa body; the input device is used for responding to input operation of a user to generate an adjusting instruction, and the adjusting instruction comprises an adjusting direction and an adjusting speed; the physiological parameter detection device is used for detecting physiological data of a user sitting on the sofa; the memory stores a sofa adjusting program which, when executed by the processor, implements the sofa adjusting method according to any one of claims 1-13.
- The sofa of claim 14, wherein the physiological parameter detecting device comprises an infrared sensor and a data collecting component, the data collecting component is used for collecting physiological data of the human body when the infrared sensor senses the human body.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/122238 WO2020124466A1 (en) | 2018-12-20 | 2018-12-20 | Couch and adjustment method therefor |
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| Publication Number | Publication Date |
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| CN113163957A true CN113163957A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201880097587.9A Pending CN113163957A (en) | 2018-12-20 | 2018-12-20 | Sofa and adjusting method thereof |
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| Country | Link |
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| CN (1) | CN113163957A (en) |
| WO (1) | WO2020124466A1 (en) |
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- 2018-12-20 CN CN201880097587.9A patent/CN113163957A/en active Pending
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| CN106485062A (en) * | 2016-09-27 | 2017-03-08 | 三星电子（中国）研发中心 | Intelligent sofa and the method for intelligent sofa |
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| WO2020124466A1 (en) | 2020-06-25 |
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