CN211823006U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN211823006U CN211823006U CN202020199799.2U CN202020199799U CN211823006U CN 211823006 U CN211823006 U CN 211823006U CN 202020199799 U CN202020199799 U CN 202020199799U CN 211823006 U CN211823006 U CN 211823006U
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Abstract
The utility model provides an indoor unit of air conditioner, include: an air conditioner body having a communication interface; the controller is arranged on the air conditioner body and is electrically connected with the communication interface; the millimeter wave radar sensor is arranged on the air conditioner body and used for collecting human body biological signals, and the millimeter wave radar sensor is electrically connected with the controller through the communication interface and feeds the collected human body biological signals back to the controller; the voice module is installed on the air conditioner body and is electrically connected with the controller through the communication interface, so that information of the controller is fed back to the voice module to perform voice broadcast. The utility model discloses it is low to the intelligent degree of air conditioner pronunciation, the poor technical problem of human-computer interaction, through human biological information, in good time adjustment air conditioner mode has increased human-computer interaction's friendship nature.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, especially, relate to an indoor unit of air conditioner.
Background
In recent years, voice recognition technology is continuously applied in the field of smart home, for example, a user can control an air conditioner to operate according to a specified function through voice.
Traditional voice air conditioner, voice interaction mode are mostly the formula of asking for a question to answer, and when the user aroused the air conditioner and carried out the function adjustment, the volume that the air conditioner sent also can not be according to user's position automatic adjustment volume size, and the air conditioner can not carry out the adjustment of function in good time according to user's motion state, and human-computer interaction nature is poor.
Disclosure of Invention
The utility model discloses to above-mentioned air conditioner pronunciation intelligent degree is low, and the poor technical problem of human-computer interaction provides an air conditioning indoor set, through human biological information, in good time adjustment air conditioner mode has increased human-computer interaction's friendship nature.
In order to achieve the above object, the utility model discloses a technical scheme be: an indoor unit of an air conditioner, comprising:
an air conditioner body having a communication interface;
the controller is arranged on the air conditioner body and is electrically connected with the communication interface;
the millimeter wave radar sensor is arranged on the air conditioner body and used for collecting human body biological signals, and the millimeter wave radar sensor is electrically connected with the controller through the communication interface and feeds the collected human body biological signals back to the controller;
the voice module is installed on the air conditioner body and is electrically connected with the controller through the communication interface, so that information of the controller is fed back to the voice module to perform voice broadcast.
Preferably, the millimeter wave radar sensor detects a distance signal D between a user and the air conditioner, and feeds the distance signal D back to the controller through the communication interface.
Preferably, the controller is preset with a range value dn-dn +1 of the sensing distance, and the controller judges whether the received distance signal D is within the range value dn-dn +1 of the sensing distance and outputs the corresponding volume cn through the voice module.
Preferably, the millimeter wave radar sensor detects a current position a of the user and feeds the current position a back to the controller through the communication interface.
Preferably, the controller is preset with indoor area ranges a 1-an, and when the position a of the user is in the position range a 1-an, the controller feeds information back to the voice module, and the voice module performs voice broadcast to provide corresponding mode selection of the air conditioner.
Preferably, the millimeter wave radar sensor detects a heart rate B of the user and feeds the heart rate B back to the controller through the communication interface.
Preferably, at least heart rate ranges corresponding to three user states are preset in the controller, the controller judges in each heart rate range after receiving a heart rate B signal, the judged state is output to the voice module, and the voice module broadcasts according to the user state to communicate whether the user needs to switch the designated mode.
Preferably, the three user states are exercise, sleep and entertainment, the exercise corresponding heart rate ranges are b 1-b 2, the sleep corresponding heart rate ranges are b 2-b 3, and the entertainment corresponding heart rate ranges are b 3-b 4.
Preferably, a security mode is arranged in the air conditioner body, human body activity is detected in the range of the millimeter wave radar sensor in the security mode, feedback information is fed to the controller, and the controller controls the voice module to broadcast output signals.
Preferably, the user turns on or off the voice module according to the requirement.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. through the accurate human biosignal of collection of millimeter wave radar sensor, the human biosignal that will gather feeds back the processing that the controller carries out the signal and feeds back to voice module and carries out voice broadcast through communication interface, has solved air conditioner pronunciation intelligent degree low, and the poor problem of man-machine interaction nature through human bioinformation, in good time adjustment air conditioner mode has increased man-machine interaction's friendship nature.
2. The voice module adjusts the output volume in real time through the distance between the user and the air conditioner body, and optimal user experience is achieved.
3. The position of the user is detected within the range of the indoor area, the voice module is adjusted to perform voice broadcast, mode selection of the air conditioner is further provided, and the friendliness of man-machine interaction is improved.
4. According to the biological state of the user, at least three states of motion, sleep and entertainment are provided, an air conditioning mode meeting the requirement is provided, broadcasting is carried out through a voice module according to the state of the user, and whether the user needs to switch the designated mode or not is communicated, so that the user can select the designated mode conveniently and friendly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the working principle of the present invention;
FIG. 2 is a schematic diagram of the millimeter wave radar sensor detecting a distance D;
FIG. 3 is a schematic diagram of the millimeter wave radar sensor detecting a current location A of a user;
fig. 4 is a schematic diagram of the millimeter wave radar sensor detecting the heart rate B of the user.
In the above figures: 1. an air conditioner body; 11. a communication interface; 2. a controller; 3. a millimeter wave radar sensor; 4. and a voice module.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
For better understanding of the above technical solutions, the following detailed descriptions are provided with reference to the accompanying drawings and specific embodiments.
An air conditioning indoor unit, see fig. 1, comprising: the air conditioner comprises an air conditioner body 1, namely an air conditioner indoor unit body, wherein the air conditioner body is provided with a communication interface 11 and is used for receiving or sending signals through the communication interface 11;
the controller 2 is arranged on the air conditioner body 1 and used for processing and feeding back a processing signal;
in order to accurately collect human body biological signals, the millimeter wave radar sensor 3 is selected and installed on the air conditioner body 1, the millimeter wave radar sensor 3 is electrically connected with the controller 2, and the collected human body biological signals are fed back to the controller 2 through the communication interface 11;
the voice module 4 is installed on the air conditioner body 1 and electrically connected with the controller 2, the controller 2 feeds information back to the voice module 4 through the communication interface 11 for voice broadcasting, a voice broadcasting mode fed back by the voice module 4 through the millimeter wave radar sensor 3 is defined as active voice broadcasting, and a user can control the on or off of an active voice broadcasting function;
the millimeter wave radar sensor 3 is selected, and the wavelength of the millimeter wave is between the centimeter wave and the light wave, so the millimeter wave has the advantages of microwave guidance and photoelectric guidance; compared with a centimeter wave radar, the millimeter wave radar has the characteristics of small volume, easy integration and high spatial resolution; compared with optical sensors such as a camera, infrared and laser, the millimeter wave radar has the characteristics of strong fog, smoke and dust penetrating capability, strong anti-interference capability and all-weather and all-day-long performance;
through the accurate human biosignal of collection of millimeter wave radar sensor 3, the human biosignal of will gathering is fed back to controller 2 through communication interface 11 and is carried out the processing of signal and feed back to voice module 4 and carry out voice broadcast, has solved air conditioner pronunciation intelligent degree low, and the poor problem of human-computer interaction through human biosignal, in good time adjustment air conditioner mode has increased human-computer interaction's friendship nature.
In embodiment 1, referring to fig. 2, in order to adjust the output volume by the voice module 4 according to the distance between the user and the air conditioner and optimize the user experience, the distance D between the user and the air conditioner is detected by the millimeter wave radar sensor 3 and fed back to the controller 2 through the communication interface 11.
Furthermore, a range value dn-dn +1 of a sensing distance is preset in the controller 2, after the controller receives the distance signal D, judgment is carried out in the range value dn-dn +1 of the sensing distance, and the voice module 4 outputs corresponding volume cn, so that a user can clearly obtain voice messages on the sense of hearing, and the selection of the user is facilitated;
for example, after receiving the distance signal D detected by the millimeter wave radar sensor 3, the controller 2 determines that the distance signal D is greater than D1 and less than D2, the controller outputs a signal to the air conditioner 2, and the voice module 4 adjusts the output volume to c1, so that when D2 is less than D3, the voice module 4 adjusts the output volume to c2, so that the voice module 4 adjusts the output volume to be adjusted in real time according to the distance between the user and the air conditioner 2, and optimal user experience is achieved.
In embodiment 2, referring to fig. 3, the millimeter wave radar sensor 3 detects a current location a of a user, and feeds the current location a back to the controller 2 through the communication interface 11, and adjusts the voice module 4 to perform voice broadcast in order to detect that the location of the user is within the range of an indoor area, so as to provide mode selection for the air conditioner, the voice module 4 defines a voice broadcast mode fed back by the millimeter wave radar sensor 3 as active voice broadcast, and the user can control on or off of an active voice broadcast function;
the range a 1-an of the indoor area is preset in the controller 2, when the position A of the user received by the controller 2 is in the position range a 1-an, the information is fed back to the voice module 4, the voice module 4 carries out voice broadcast, for example, the air conditioner is blown to the detection area, or the air conditioner is blown away from the detection area, and the mode selection of the air conditioner is provided.
In embodiment 3, referring to fig. 4, the millimeter wave radar sensor 3 detects a heart rate B of a user, feeds the heart rate B back to the controller 2 through the communication interface 11, provides an air conditioning mode meeting requirements according to a biological state (at least exercise, sleep, and entertainment) of the user, broadcasts according to the user state through the voice module 4, communicates whether the user needs to switch an appointed mode, so as to be conveniently selected by the user, the voice module 4 defines an active voice broadcast through a voice broadcast mode fed back by the millimeter wave radar sensor 3, and the user can control on or off of an active voice broadcast function;
the heart rate ranges corresponding to the three user states are preset in the controller 2 at least, after the controller 2 receives a heart rate B signal, the heart rate ranges are judged, the judged states are output to the voice module 4, the voice module 4 broadcasts according to the user states, and whether the communication user needs to switch the designated mode or not is judged.
The three user states are respectively sports, sleeping and entertainment, the heart rate range corresponding to the sports is b 1-b 2, the heart rate range corresponding to the sleeping is b 2-b 3, the heart rate range corresponding to the entertainment is b 3-b 4,
when B1< B2 determines that the user is in motion, B2< B3 determines that the user is asleep, and B3< B4 determines that the user is in entertainment, the voice module 4 broadcasts according to the user state, and communicates whether the user needs to switch the designated mode.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the letters "a", "B", "D", "a", "c", "D", "n" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the order of the indicated technical features. Thus, a feature defined as "a", "B", "D", "a", "c", "D", "n" may explicitly or implicitly include one or more of that feature.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
an air conditioner body having a communication interface;
the controller is arranged on the air conditioner body and is electrically connected with the communication interface;
the millimeter wave radar sensor is arranged on the air conditioner body and used for collecting human body biological signals, and the millimeter wave radar sensor is electrically connected with the controller through the communication interface and feeds the collected human body biological signals back to the controller;
the voice module is installed on the air conditioner body and is electrically connected with the controller through the communication interface, so that information of the controller is fed back to the voice module to perform voice broadcast.
2. The indoor unit of claim 1, wherein the millimeter wave radar sensor detects a distance signal D between a user and the air conditioner and feeds the distance signal D back to the controller through the communication interface.
3. The indoor unit of claim 2, wherein the controller presets a range value dn-dn +1 of the sensing distance, and the controller determines that the received distance signal D is within the range value dn-dn +1 of the sensing distance and outputs a corresponding volume cn through the voice module.
4. The indoor unit of claim 1, wherein the millimeter wave radar sensor detects a current position a of a user and feeds back the detected position a to the controller through the communication interface.
5. The indoor unit of claim 4, wherein the controller is preset with a range a 1-an of the indoor area, and when the position A of the user is in the range a 1-an, the controller feeds back information to the voice module, and the voice module broadcasts the information to provide corresponding mode selection of the air conditioner.
6. The indoor unit of claim 1, wherein the millimeter wave radar sensor detects a heart rate B of a user and feeds the heart rate B back to the controller through the communication interface.
7. The indoor unit of claim 6, wherein at least heart rate ranges corresponding to three user states are preset in the controller, the controller determines within each heart rate range after receiving a heart rate B signal, and outputs the determined state to the voice module, and the voice module broadcasts according to the user state to communicate whether the user needs to switch the designated mode.
8. The indoor unit of claim 7, wherein the three user states are exercise, sleep and entertainment, the exercise corresponds to a heart rate range of b 1-b 2, the sleep corresponds to a heart rate range of b 2-b 3, and the entertainment corresponds to a heart rate range of b 3-b 4.
9. The indoor unit of an air conditioner as claimed in claim 1, wherein a security mode is provided in the air conditioner body, when human body movement is detected within the range of the millimeter wave radar sensor in the security mode, feedback information is sent to the controller, and the controller controls the voice module to broadcast an output signal.
10. An indoor unit of an air conditioner according to any one of claims 1, 3, 5, 7 or 9, wherein the voice module is turned on or off by a user as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199799.2U CN211823006U (en) | 2020-02-21 | 2020-02-21 | Indoor unit of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020199799.2U CN211823006U (en) | 2020-02-21 | 2020-02-21 | Indoor unit of air conditioner |
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| CN211823006U true CN211823006U (en) | 2020-10-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834192A (en) * | 2021-09-18 | 2021-12-24 | 珠海格力电器股份有限公司 | State adjustment method for voice recognition device in air conditioner and air conditioner |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834192A (en) * | 2021-09-18 | 2021-12-24 | 珠海格力电器股份有限公司 | State adjustment method for voice recognition device in air conditioner and air conditioner |
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