CN108758986B

CN108758986B - Control method of air conditioner and air conditioner

Info

Publication number: CN108758986B
Application number: CN201810622652.7A
Authority: CN
Inventors: 游斌; 闫长林
Original assignee: Midea Group Co Ltd; Chongqing Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; Chongqing Midea Refrigeration Equipment Co Ltd
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2020-09-25
Anticipated expiration: 2038-06-15
Also published as: CN108758986A

Abstract

The invention provides a control method of an air conditioner and the air conditioner, wherein the control method of the air conditioner comprises the following steps: detecting whether users exist around the air conditioner; and if the user exists, controlling a height measuring device of the air conditioner to measure the height of the user, and controlling a display device of the air conditioner to display a measuring result. According to the control method of the air conditioner, the height measuring device positioned on the upper part of the air conditioner is controlled to automatically measure the height of the user when the user around the air conditioner is detected, and the measuring result is displayed after the measurement is finished, so that the function of the air conditioner for measuring the height of the user is realized, and the user can conveniently know and record the measuring result.

Description

Control method of air conditioner and air conditioner

Technical Field

The invention relates to the technical field of household appliances, in particular to an air conditioner and a control method thereof.

Background

At present, floor type air conditioners sold in the market only have the function of adjusting the temperature and the humidity of air. With the improvement of living standard of people, the floor type air conditioner is gradually popularized in a family living room. In recent years, floor air conditioners are generally in living room matching because of attractive and elegant appearance and small occupied space, and are particularly popular with married newborns. The children of new people's family will generally be drawn a line on the wall with the tape measure at an interval of half a year or a year after birth, measure child's height, and the detailed record gets down, but this kind of measurement and recording mode is comparatively inconvenient, therefore possesses the floor type air conditioner of measuring the height function and just becomes current product demand.

Disclosure of Invention

In order to solve at least one of the above technical problems, an embodiment of a first aspect of the present invention proposes a control method of an air conditioner.

In a second aspect of the embodiment of the invention, an air conditioner is also provided.

In view of the above, the present invention provides a method for controlling an air conditioner, including: detecting whether users exist around the air conditioner; and if the user exists, controlling a height measuring device of the air conditioner to measure the height of the user, and controlling a display device of the air conditioner to display a measuring result.

According to the control method of the air conditioner, the height measuring device positioned on the upper part of the air conditioner is controlled to automatically measure the height of the user when the user around the air conditioner is detected, and the measuring result is displayed after the measurement is finished, so that the function of the air conditioner for measuring the height of the user is realized, and the user can conveniently know and record the measuring result.

In addition, the control method of the air conditioner in the above embodiment provided by the present invention may further have the following additional technical features:

in the above technical solution, preferably, the display device includes at least one light emitting element, and the control method of the air conditioner further includes: and illuminating at least one luminous piece corresponding to the measurement result.

In the technical scheme, the measurement result is displayed by lighting at least one light-emitting piece in the display device corresponding to the measurement result, so that a user can know the measurement result more intuitively. For example, a greater number of lighted glowing members indicates a higher height of the user.

In any one of the above technical solutions, preferably, the air conditioner includes: first human induction system and the human induction system of second all set up on the body of air conditioner and the human induction system of second is higher than first human induction system, detects whether there is the user specifically to include around the air conditioner: if the first human body induction device detects that the duration of the user is longer than the preset duration once and the second human body induction device does not detect the user, it is determined that the user exists around the air conditioner.

In the technical scheme, a main user group for measuring the height by the air conditioner is children, and when the first human body induction device detects that the duration of the user is longer than the preset duration once and the second human body induction device does not detect the user, the user standing in front of the air conditioner can be considered as the children (the height is between the positions of the first human body induction device and the second human body induction device), so that the height measurement can be normally carried out; and if the first human body induction device and the second human body induction device both detect the user, the height of the user is high at the moment, the user may be an adult, and the height measurement device does not need to measure the height temporarily at the moment.

In any of the above technical solutions, preferably, if there is a user and the air conditioner is in an operating state, the method for controlling the air conditioner further includes: controlling the air outlet direction of the air conditioner to be adjusted to one side far away from the user; and/or controlling the air conditioner to reduce the air output; and/or controlling the air conditioner to reduce heating power or cooling power; and/or controlling the air conditioner to enter a standby state.

In the technical scheme, when the height of the user is measured, the user can carry out normal height measurement by adjusting the air outlet direction, reducing the air outlet quantity, reducing the heating power or the refrigerating power of the air conditioner, controlling the air conditioner to enter a standby working state and the like, so that the user is prevented from being directly blown by the air outlet of the air conditioner when the height is measured.

In any of the above technical solutions, preferably, the method further includes: and after the height measurement is finished, controlling the air conditioner to recover to the working state before the height measurement.

In the technical scheme, after the height measurement is finished, the air conditioner is controlled to recover to the working state before the height measurement, for example, the air outlet direction, the air outlet amount or the working mode of the air conditioner can be recovered, so that the air conditioner can continue to work normally.

In any of the above technical solutions, preferably, the method further includes: if the user exists, the height measuring device is controlled to extend out of the air conditioner body and the height of the user is measured; and controlling the height measuring device to withdraw into the body after the height measurement is finished.

In this technical scheme, height measuring device is a mobilizable part of setting on the body of air conditioner, through control the automatic body that stretches out the air conditioner of height measuring device and measure user's height when detecting that there is the user around the air conditioner to realize the air conditioner to the measurement function of user's height, and in withdrawing height measuring device to this body again after the measurement, protect height measuring device not damaged, prevent height measuring device laying dust simultaneously.

An embodiment of a second aspect of the present invention provides an air conditioner, including: a body; the detection device is arranged on the body and is used for detecting whether users exist around the air conditioner or not; the height measuring device is arranged on the body; the display device is connected with the body; and the controller is used for controlling the height measuring device to measure the height of the user if the user exists around the air conditioner and controlling the display device of the air conditioner to display the measuring result.

According to the air conditioner provided by the invention, the controller controls the height measuring device positioned at the upper part of the air conditioner to automatically measure the height of the user when the detecting device detects that the user is around the air conditioner, and displays the measuring result after the measurement is finished, so that the function of measuring the height of the user by the air conditioner is realized, and the user can conveniently know and record the measuring result.

In addition, the air conditioner in the above embodiment provided by the present invention may further have the following additional technical features:

in the above technical solution, preferably, the display device includes: the lamp box is connected with the body and is provided with a plurality of mounting grooves; at least one light-emitting piece is arranged in each mounting groove; the thin film sheet is connected with the lamp box, the thin film sheet is provided with length scale marks, the lamp box is arranged in the body, and the body is of a transparent structure; the controller is also used for lighting at least one luminous piece corresponding to the measurement result.

In the technical scheme, the measurement result is displayed by lighting at least one light-emitting piece in the display device corresponding to the measurement result, so that a user can know the measurement result more intuitively. Specifically, when the luminous piece in some mounting grooves is lighted, the length scale mark of the corresponding position on the film sheet can be brightly displayed, so that the user can conveniently read the height measurement result. For example, the length scale marks (corresponding to the height scale marks or the height scale marks) are arranged along the vertical direction, the scale values are gradually increased from bottom to top, the corresponding area of the length scale marks is lightened by the light emitted by the uppermost lightening member which is lightened, and then the height measurement result is displayed, and if the 110cm position of the length scale marks is lightened, the measurement result is 110 cm.

In any one of the above technical solutions, preferably, the detection device includes: the first human body induction device and the second human body induction device are arranged on the body, the second human body induction device is higher than the first human body induction device, and if the duration of the user detected by the first human body induction device at a time is longer than the preset duration and the user is not detected by the second human body induction device, the user is judged to exist around the air conditioner.

In any of the above technical solutions, preferably, if there is a user around the air conditioner and the air conditioner is in an operating state, the controller is further configured to: controlling the air outlet direction of the air conditioner to be adjusted to one side far away from the user; and/or controlling the air conditioner to reduce the air output; and/or controlling the air conditioner to reduce heating power or cooling power; and/or controlling the air conditioner to enter a standby state.

In the technical scheme, when the height of the user is measured, the controller can make the user perform normal height measurement by adjusting the air outlet direction, reducing the air outlet amount, reducing the heating power or the cooling power of the air conditioner, controlling the air conditioner to enter a standby working state and the like, so that the user is prevented from being directly blown by the air outlet of the air conditioner when the height is measured.

In any of the above technical solutions, preferably, the controller is further configured to control the air conditioner to return to the operating state before height measurement after the height measurement is finished.

In the technical scheme, the controller controls the air conditioner to recover to the working state before the height is measured after the height measurement is finished, for example, the air outlet direction, the air outlet amount or the working mode of the air conditioner can be recovered, so that the air conditioner can continue to work normally.

In any of the above technical solutions, preferably, the controller is further configured to control the height measuring device to extend out of the body and measure the height of the user if the user exists around the air conditioner; the controller is also used for controlling the height measuring device to be retracted into the body after the height measurement is finished.

In this technical scheme, height measuring device is a mobilizable part of setting on the body of air conditioner, and the controller control height measuring device stretches out the body of air conditioner automatically and measures user's height when detecting that there is the user around the air conditioner to realize the air conditioner to the measurement function of user's height, and in withdrawing height measuring device to this body again after the measurement, protect height measuring device not damaged, prevent height measuring device laying dust simultaneously.

In any of the above technical solutions, preferably, the method further includes: the switch door is connected with the body and used for opening or closing the air outlet arranged on the body, the switch door is of a transparent structure, and the lamp box is connected with the switch door; the controller is also used for controlling the switch door to close the air outlet if users exist around the air conditioner.

In this technical scheme, the air conditioner still includes the switch door, and the switch door is used for opening or closing the air outlet of setting on the body, and when there is the user around the air conditioner and prepare to measure the height, the air outlet is closed to controller control switch door, transfers out wind directly to blow the user when avoiding measuring the height, also removes the lamp house to air outlet department when the switch door rotates the position department to the switching air outlet simultaneously to show height measuring result.

In any of the above technical solutions, preferably, the method further includes: the voice broadcasting device is arranged on the body and used for broadcasting the measuring result; and/or a communication device arranged on the body and used for sending the measurement result to the terminal equipment associated with the air conditioner; and/or the controller is also used for controlling a control panel of the air conditioner and/or a remote controller of the air conditioner to display the measurement result.

In the technical scheme, the voice broadcasting device can realize voice broadcasting of the measurement result; the communication device can send the measurement result to the terminal equipment associated with the air conditioner so as to be convenient for the terminal equipment to display or record; the controller may also control a control panel of the air conditioner and/or a remote controller of the air conditioner to display the measurement result so that a user can view the measurement result conveniently.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic flow chart of a control method according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of an embodiment of the present invention in a first use state;

FIG. 3 is a measurement schematic of the configuration of FIG. 2;

FIG. 4 is another measurement schematic of the configuration shown in FIG. 2;

FIG. 5 is a schematic view of the structure of FIG. 2 in a second state of use;

FIG. 6 is a schematic structural view of another embodiment of the present invention in a first use state;

FIG. 7 is a schematic structural diagram of a further embodiment of the present invention in a first use state;

FIG. 8 is a measurement schematic of the configuration of FIG. 7;

FIG. 9 is another measurement schematic of the configuration shown in FIG. 7;

FIG. 10 is a schematic view of the structure of FIG. 7 in a second use state;

FIG. 11 is a schematic view of another embodiment of the present invention in a first use state;

FIG. 12 is a schematic view of a portion of the structure of the switch door, light box and pellicle in one embodiment of the invention;

FIG. 13 is a schematic structural diagram of a light box according to an embodiment of the present invention;

FIG. 14 is a schematic view of a portion of a thin film sheet according to an embodiment of the present invention;

FIG. 15 is a front view of an embodiment of the switch door, light box and pellicle membrane configuration of the invention;

FIG. 16 is a right side view of the structure shown in FIG. 15;

FIG. 17 is a top view of the structure shown in FIG. 15;

FIG. 18 is a schematic view of the height measuring device and its driving structure in an embodiment of the present invention;

FIG. 19 is a schematic view of the height measuring device and its driving structure in another embodiment of the present invention;

FIG. 20 is a schematic view of a height measuring device and its driving structure according to still another embodiment of the present invention;

FIG. 21 is an exploded view of one embodiment of the present invention;

fig. 22 is a top view of a portion of the structure shown in fig. 21.

Wherein, the correspondence between the reference numbers and the part names in fig. 2 to 22 is:

1, 102 through holes, 104 air inlets, 106 air outlets, 112 shells, 114 rear panels, 116 bases, 118 top covers, 2 driving components, 212 first motors, 214 gears, 216 racks, 218 first connecting rods, 222 second motors, 224 screw rods, 226 connecting pieces, 228 second connecting rods, 232 third motors, 234 third connecting rods, 3 height measuring devices, 402 heat exchangers, 404 wind wheels, 406 volutes, 408 driving motors, 410 motor covers, 412 front structural parts, 414 rear structural parts, 502 detection devices, 504 first human body induction devices, 506 second human body induction devices, 6 switch doors, 702 lamp boxes, 704 mounting grooves, 706 luminous parts, 708 middle partition plates and 802 thin film sheets.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A control method of an air conditioner and an air conditioner according to some embodiments of the present invention will be described below with reference to fig. 1 to 22.

As shown in fig. 1, the present invention provides a control method of an air conditioner, including the steps of:

s102: detecting whether users exist around the air conditioner;

s104: and if the user exists, controlling a height measuring device of the air conditioner to measure the height of the user, and controlling a display device of the air conditioner to display a measuring result.

In one embodiment of the present invention, preferably, the display device includes at least one light emitting member, and the control method of the air conditioner further includes: and illuminating at least one luminous piece corresponding to the measurement result.

In this embodiment, the measurement result is displayed by lighting at least one light emitting element in the display device corresponding to the measurement result, so that the user can more intuitively know the measurement result. For example, a greater number of lighted glowing members indicates a higher height of the user.

In one embodiment of the present invention, preferably, the air conditioner includes: first human induction system and the human induction system of second all set up on the body of air conditioner and the human induction system of second is higher than first human induction system, detects whether there is the user specifically to include around the air conditioner: if the first human body induction device detects that the duration of the user is longer than the preset duration once and the second human body induction device does not detect the user, it is determined that the user exists around the air conditioner.

In this embodiment, the main group of users for the air conditioner to measure the height is children, and when the first human body sensing device detects that the duration of the user is longer than the preset duration and the second human body sensing device does not detect the user at a single time, the user standing in front of the air conditioner can be considered as a child (the height is between the positions of the first human body sensing device and the second human body sensing device), so the height measurement can be normally performed; and if the first human body induction device and the second human body induction device both detect the user, the height of the user is high at the moment, the user may be an adult, and the height measurement device does not need to measure the height temporarily at the moment.

In an embodiment of the present invention, preferably, if there is a user and the air conditioner is in an operating state, the method for controlling the air conditioner further includes: controlling the air outlet direction of the air conditioner to be adjusted to one side far away from the user; and/or controlling the air conditioner to reduce the air output; and/or controlling the air conditioner to reduce heating power or cooling power; and/or controlling the air conditioner to enter a standby state.

In this embodiment, when measuring the height of the user, the user can perform normal height measurement by adjusting the air outlet direction, reducing the air outlet amount, reducing the heating power or the cooling power of the air conditioner, controlling the air conditioner to enter a standby working state and the like, so as to avoid the user from being directly blown by the air outlet of the air conditioner when measuring the height.

In one embodiment of the present invention, preferably, the method further includes: and after the height measurement is finished, controlling the air conditioner to recover to the working state before the height measurement.

In this embodiment, after the height measurement is finished, the air conditioner is controlled to resume to the working state before the height measurement, for example, the air outlet direction, the air outlet volume or the working mode of the air conditioner may be resumed, so that the air conditioner continues to work normally.

In one embodiment of the present invention, preferably, the method further includes: if the user exists, the height measuring device is controlled to extend out of the air conditioner body and the height of the user is measured; and controlling the height measuring device to withdraw into the body after the height measurement is finished.

In this embodiment, height measuring device is a mobilizable part of setting on the body of air conditioner, through control height measuring device automatic stretching out the body of air conditioner and measure user's height when detecting that there is the user around the air conditioner to realize the measuring function of air conditioner to user's height, and in retrieving height measuring device to the body again after the measurement, protect height measuring device not damaged, prevent height measuring device laying dust simultaneously.

The control method of the air conditioner provided by the invention can be directly used for the air conditioner provided by the invention.

The present invention also provides an air conditioner, as shown in fig. 2 to 6, including: a body 1; a detecting device 502 disposed on the body 1 and used for detecting whether a user exists around the air conditioner; a height measuring device 3 arranged on the body 1; a display device connected with the body 1; and the controller is used for controlling the height measuring device 3 to measure the height of the user if the user exists around the air conditioner and controlling the display device of the air conditioner to display the measuring result.

According to the air conditioner provided by the invention, when the detection device 502 detects that a user is around the air conditioner, the controller controls the height measuring device 3 positioned at the upper part of the air conditioner to automatically measure the height of the user, and displays the measuring result after the measurement is finished, so that the function of measuring the height of the user by the air conditioner is realized, and the user can conveniently know and record the measuring result.

Specifically, the detecting means 502 for detecting a human body is disposed at a set height position below the height measuring device 3, or the detecting means 502 is disposed at a fixed height, such as 50 cm; the detecting device 502 may be a human thermal infrared sensing switch, a photoelectric switch, or an ultrasonic sensor, wherein if the detecting device 502 continuously detects a human body within a set time interval, it can be determined that the height needs to be measured at this time. The detection probe in the height measuring device 3 is an infrared probe or an ultrasonic probe, and the height of the human body is detected by measuring the height of the human body by the infrared probe through an infrared distance measuring method or by measuring the height of the human body by the ultrasonic probe through an ultrasonic distance measuring method. As shown in fig. 3, 4, 8 and 9, the measured height of the human body is obtained by subtracting a vertical distance H between the top of the human body and the detection probe measured on site by the detection probe from a vertical height S between the lower end surface of the base 116 of the air conditioner and the position of the detection probe.

In addition, the measured height data of the human body can be stored in a controller, a mobile terminal or a cloud end of the air conditioner, so that subsequent query is facilitated. The human height data comprises the name of a height measurer, measuring time, height value and the like.

In one embodiment of the present invention, the detecting device 502 is a human thermal infrared sensor switch, which is an automatic control product based on infrared technology, and when the human body enters the sensing range, the human body emits infrared rays with specific wavelength due to the constant body temperature of the human body, which is generally 36 to 37 degrees centigrade, and the human thermal infrared sensor switch detects the infrared rays emitted by the human body. The infrared induction source usually adopts a pyroelectric element, when the element receives the emission change of the infrared radiation temperature of a human body, the charge balance is lost, the charge is released outwards, and a subsequent circuit can trigger a switch to act after detection processing. When the person does not leave the sensing range, the switch is continuously switched on, and after the person leaves, the switch automatically delays to turn off the load.

In one embodiment of the present invention, the detecting device 502 is a photoelectric switch, which utilizes the light beam shielding or reflection of the object to be detected to connect the circuit by the synchronous circuit, thereby detecting the presence or absence of the object. All objects that reflect light or block light can be detected. The photoelectric switch converts the input current into an optical signal on the transmitter to be emitted, the receiver detects a target object according to the intensity of the received light or the existence of the received light, and the existence of the object is judged according to the intensity of the light beam, so that the human body is automatically detected.

In an embodiment of the present invention, the detecting device 502 is an ultrasonic sensor, and the ultrasonic sensor mainly comprises a piezoelectric wafer, and can transmit ultrasonic waves and receive ultrasonic waves, and includes an ultrasonic transmitting probe and an ultrasonic receiving probe. The ultrasonic wave is a mechanical wave with the frequency higher than 2 kilohertz, and has the characteristics of high frequency, short wavelength, small diffraction phenomenon, particularly good directivity and capability of being directionally propagated as a ray. The ultrasonic wave is generated by the piezoelectric wafer vibrating under the excitation of voltage. The ultrasonic sensor has the advantages of reliable work, convenient installation, small ultrasonic emission included angle and high sensitivity. When a human body approaches 5-20 cm near the ultrasonic sensor, ultrasonic waves emitted by the ultrasonic emission probe are reflected due to shielding of the human body, and the ultrasonic receiving probe senses existence of the human body after receiving the reflected ultrasonic waves, so that the human body is automatically detected.

In one embodiment of the present invention, preferably, as shown in fig. 3, 4, 8 and 9, the detection probe placed in the height measuring device 3 is perpendicular to the ground, which is a vertical distance S from the bottom of the base 116 of the air conditioner, and stores the value in the controller of the air conditioner, which is a fixed value. When the height of a human body is measured, the height measured person stands below the detection probe. The detection probe is an infrared probe or an ultrasonic probe, and when the detection probe is positioned on the infrared probe, the height of the human body is detected by measuring the height of the human body by the infrared probe by adopting an infrared distance measurement method; when the probe is used for detecting the ultrasonic probe, the height of the human body is detected by measuring the height of the human body by the ultrasonic probe by adopting an ultrasonic ranging method. The infrared probe comprises an infrared emitter and an infrared receiver. Infrared is an electromagnetic wave having a wavelength of from 760nm to 400 μm in the spectrum, and is invisible light. The infrared ray has the function of no diffusion when being transmitted, by utilizing the principle, after the infrared ray is sent out from the infrared emitter, the infrared ray is reflected back by touching the top of the head of the human body and is received by the infrared receiver, the distance H between the top of the head of the human body and the infrared probe can be measured by multiplying the time difference between the infrared ray and the infrared receiver by the speed, and then the S-H value is calculated, thus obtaining the height of the human body. When the human height detection probe is an ultrasonic probe, the ultrasonic probe comprises an ultrasonic transmitter and an ultrasonic receiver. The ultrasonic wave is a sound wave with the frequency higher than 20000 Hz, has good directivity and is easy to obtain more concentrated sound energy. The principle of using ultrasonic waves to measure the height of a human body is that after the ultrasonic waves are continuously detected to be transmitted, the ultrasonic waves are reflected after encountering the top of the head of the human body, so that the time difference between the transmitted echo and the received echo is measured, and then the distance can be calculated by multiplying the wave speed by the time difference. The ultrasonic transmitter transmits ultrasonic waves in one direction, timing is started while the ultrasonic waves are transmitted, the ultrasonic waves are transmitted in the air, and the ultrasonic waves immediately return when contacting the top of the head of a human body on the way. The ultrasonic receiver stops timing immediately upon receiving the reflected wave. The propagation speed of the ultrasonic wave in the air is 340m/S, the timer starts to time from the ultrasonic transmitter until the ultrasonic receiver receives the reflected wave, the time recorded at the time is divided by 2, then the propagation speed of the ultrasonic wave is multiplied, the distance H between the transmitting point and the obstacle (the top of the head of the human body) can be calculated, and then the S-H value is calculated according to the height value S between the ultrasonic transmitter and the ground, which is stored in the air conditioner controller, so that the height of the human body can be obtained.

In one embodiment of the present invention, preferably, as shown in fig. 12 to 17, the display device includes: a lamp box 702 connected with the body 1, the lamp box 702 being provided with a plurality of mounting grooves 704; at least one light-emitting member 706 is arranged in each mounting groove 704; the thin film piece 802, the thin film piece 802 is connected with the lamp box 702, the thin film piece 802 is provided with length scale marks, the lamp box 702 is arranged in the body 1, and the body 1 is of a transparent structure; the controller is also configured to illuminate at least one light emitting element 706 corresponding to the measurement.

In this embodiment, the measurement result is displayed by lighting at least one light emitting element 706 of the display device corresponding to the measurement result, so that the user can more intuitively know the measurement result. Specifically, when the light emitting element 706 in a portion of the mounting groove 704 is illuminated, the length scale mark at the corresponding position on the thin film 802 is also brightly displayed, so that the height measurement result can be conveniently read by the user. For example, the length scale marks (corresponding to the height scale marks or the height scale marks) are arranged along the vertical direction, the scale values are gradually increased from bottom to top, the light emitted by the illuminated uppermost light-emitting member 706 illuminates the corresponding area of the length scale marks, and then the height measurement result is displayed, and if the 110cm position of the length scale marks is illuminated, the measurement result is 110 cm. A plurality of mounting grooves 704 are formed on the lamp box 702 at intervals of a plurality of middle partition plates 708.

In one embodiment of the present invention, preferably, as shown in fig. 7 to 11, the detection device 502 includes: the first human body induction device 504 and the second human body induction device 506 are both arranged on the body 1, the second human body induction device 506 is higher than the first human body induction device 504, and if the first human body induction device 504 detects that the duration of the user is longer than the preset duration in a single time and the second human body induction device 506 does not detect the user, it is determined that the user exists around the air conditioner.

In this embodiment, the main group of users for the air conditioner to measure the height is children, and when the first human body sensing device 504 detects that the duration of the user is longer than the preset duration and the second human body sensing device 506 does not detect the user at a single time, the user standing in front of the air conditioner can be considered as a child (the height is between the positions of the first human body sensing device 504 and the second human body sensing device 506), so the height measurement can be normally performed; if both the first human body sensor 504 and the second human body sensor 506 detect the user, it indicates that the height of the user is high, and may be an adult, and at this time, the height measuring device 3 does not need to perform height measurement temporarily.

Specifically, the first human body induction device 504 is arranged at a first set height position of the air conditioner body 1, the second human body induction device 506 is arranged at a second set height position above the air conditioner body 1, the first height position is smaller than the second height position, and the first height position and the second height position are both positioned below the height measurement device 3; preferably, the first set height position is 50 centimeters and the second set height position is 150 centimeters. The difference between the second height position and the first height position is greater than 50 cm or more, the first human body induction device 504 and the second human body induction device 506 are arranged in the vertical direction, and the first human body induction device 504 is arranged below the second human body induction device 506.

The first human body induction device 504 detects a human body within a set time interval T, and the second human body induction device 506 does not detect the human body, which indicates that the height of the detected person is between the first human body induction device 504 and the second human body induction device 506, and at the moment, the person needing to measure the height is a child, not a child or an adult with the height higher than that of the second human body induction device 506, so that the intelligence of the air conditioner for detecting the height of the child is improved. The height measuring device 3 automatically and horizontally extends out of the air conditioner body 1, and the height measuring state of the human body is started. When both the first human body induction device 504 and the second human body induction device 506 detect a human body, it indicates that the height of the human body standing on the air conditioner accessory is higher than the second height position of the second human body induction device 506, and the height measurement device 3 is not operated. The first human body sensor 504 needs to detect a human body within a set time interval T, and the second human body sensor 506 does not detect a human body within the set time interval T, where the set time interval T is a short time interval within 5 minutes, preferably generally within 30 seconds to 2 minutes, so that selecting the first human body sensor 504 needs to detect a human body within the set time interval T, in order to prevent the height detector 502 from malfunctioning when a child passes through the air conditioner accessory and does not really need height detection. So as to prevent the height detection device 502 from frequently extending out of the air conditioner body 1. The first human body induction device 504 and the second human body induction device 506 are human body thermal infrared induction switches or photoelectric switches.

First human induction system 504 and/or second human induction system 506 can be human thermal infrared inductive switch, and it is the automatic control product based on infrared technology, and when the human body got into induction range, because the human body has invariable body temperature, generally 36 to 37 degrees centigrade, the human body can send the infrared ray of specific wavelength, and human thermal infrared inductive switch just detects the infrared ray that the human body launched. The infrared induction source usually adopts a pyroelectric element, when the element receives the emission change of the infrared radiation temperature of a human body, the charge balance is lost, the charge is released outwards, and a subsequent circuit can trigger a switch to act after detection processing. When the person does not leave the sensing range, the switch is continuously switched on, and after the person leaves, the switch automatically delays to turn off the load.

The first body-sensing device 504 and/or the second body-sensing device 506 may be a photoelectric switch that detects the presence or absence of an object by using the blocking or reflection of a light beam by the object to be detected and turning on the circuit by a synchronization circuit. All objects that reflect light or block light can be detected. The photoelectric switch converts the input current into an optical signal on the transmitter to be emitted, the receiver detects a target object according to the intensity of the received light or the existence of the received light, and the existence of the object is judged according to the intensity of the light beam. Thereby detecting an automatic human body.

In addition, the first human body induction device 504 and the second human body induction device 506 may be disposed inside a front panel of the air conditioner, and holes may be formed in the front panel to which the first human body induction device 504 and the second human body induction device 506 are attached so as to induce a human body. The first and second

human body sensors

504 and 506 are connected to the controller.

In one embodiment of the present invention, preferably, if there is a user around the air conditioner and the air conditioner is in an operating state, the controller is further configured to: controlling the air outlet direction of the air conditioner to be adjusted to one side far away from the user; and/or controlling the air conditioner to reduce the air output; and/or controlling the air conditioner to reduce heating power or cooling power; and/or controlling the air conditioner to enter a standby state.

In this embodiment, when measuring the height of the user, the controller can adjust the air outlet direction, reduce the air outlet amount, reduce the heating power or the cooling power of the air conditioner, control the air conditioner to enter the standby working state and other modes to enable the user to perform normal height measurement, so as to avoid the user from being directly blown by the air outlet of the air conditioner when measuring the height.

Specifically, if the air conditioner is currently in the operating state, the air deflector of the air conditioner air outlet 106 guides the air to the opposite side of the user or the height measuring device 3, so as to prevent the cold (hot) air of the air conditioner air outlet 106 from directly blowing to the height measured person; and/or the air deflector of the air conditioner air outlet 106 closes or semi-closes the air conditioner air outlet 106, and the air conditioner runs in a low air volume state; and/or, the air conditioner runs at a low wind speed, reduces the output of air quantity or refrigerating and heating capacity, and then starts to measure the height of the human body; or the air conditioner stops running temporarily, and starts to measure the height of the human body after entering a standby state.

In an embodiment of the present invention, preferably, when the air conditioner is in the standby state, if the first human body sensor 504 continuously detects a human body within a set time interval (for example, 1 minute), and the second human body sensor 506 does not detect a human body, and after the height measuring device 3 horizontally extends out of the air conditioner body 1, the controller detects that the air conditioner is in the standby state, the controller directly starts to measure the height of the human body, the detecting probe disposed in the height measuring device 3 of the air conditioner measures the height of the human body, and after the height measuring device 3 detects height data corresponding to the human body, the LED lamp in the display device is turned on to display height scale lines and scale values corresponding to the height of the human body, and the controller controls the language to broadcast or display the height measuring data and store the corresponding height measuring data. After the height measurement is finished and the time is delayed for a certain time, the height measuring device 3 is retracted into the air conditioner body 1, the LED lamp for displaying the height of the height is turned off, and the height scale mark and the height scale value are not displayed. Similarly, if the detecting device 502 continuously detects a human body within a set time interval (for example, 30 seconds), the above operation can be performed directly.

In an embodiment of the present invention, preferably, when the air conditioner is in an operating state (for example, when the air conditioner is in a cooling or heating state), if the first human body sensing device 504 continuously detects a human body within a set time interval (for example, 1 minute), and the second human body sensing device 506 does not detect a human body, and after the height measuring device 3 horizontally extends out of the air conditioner body 1, the controller detects that the air conditioner is in the operating state, the air deflector of the air conditioner air outlet 106 guides the wind to the opposite side of the height measuring device 3, for example, when the height measuring device 3 is located on the right side of the air outlet 106, the air deflector guides the wind to the left side of the air outlet 106, so as to avoid the wind from blowing to the human body, and avoid the strong cold wind or hot wind blown from the air conditioner air outlet 106 from blowing to the height measured human body, which causes discomfort to the. Subsequently, arrange the human height of measuring probe in the height measuring device 3 of air conditioner in, after height measuring device 3 detected out the height data that the human body corresponds, the LED lamp in the height display device was lighted, shows height scale mark and scale numerical value corresponding with human height, afterwards, the controller was reported or is shown height measured data to the height measured data that the storage corresponds. The height measurement finishes, and after a certain time (for example 2 minutes) of time delay, height measuring device 3 withdraws to air conditioner body 1 in, and the LED lamp that shows the height of height extinguishes, no longer shows height scale mark and height scale numerical value aviation baffle and resumes the state before the height measurement. Similarly, if the detecting device 502 continuously detects a human body within a set time interval (for example, 30 seconds), the above operation can be performed directly.

In an embodiment of the present invention, preferably, when the air conditioner is in an operating state (for example, when the air conditioner is in a cooling or heating state), if the first human body sensing device 504 continuously detects a human body within a set time interval (for example, 1 minute), and the second human body sensing device 506 does not detect a human body, and after the height measuring device 3 horizontally extends out of the air conditioner body 1, the controller detects that the air conditioner is in the operating state, the air deflector of the air conditioner outlet 106 closes or semi-closes the air outlet 106 to reduce the air volume of the air outlet 106, and the air conditioner operates in a low air volume output state to reduce the discomfort caused by strong cold air or hot air blown out from the air conditioner outlet 106 to the person whose height is being measured. Subsequently, arrange the human height of measuring probe in the height measuring device 3 of air conditioner in, after height measuring device 3 detected out the height data that the human body corresponds, the LED lamp in the height display device lights, shows height scale mark and scale numerical value corresponding with human height, and the controller is reported or is shown height measured data to the height measured data that the storage corresponds. The height measurement finishes, and time delay certain time (for example 2 minutes) back, height measuring device 3 withdraws to air conditioner body 1 in, and the LED lamp that shows the height of height extinguishes, no longer shows height scale mark and height scale numerical value, and the aviation baffle resumes the state before the height measurement. Similarly, if the detecting device 502 continuously detects a human body within a set time interval (for example, 30 seconds), the above operation can be performed directly.

In an embodiment of the present invention, preferably, when the air conditioner is in an operating state (for example, when the air conditioner is operating in a cooling or heating state), if the first human body sensing device 504 continuously detects a human body within a set time interval (for example, 1 minute) and the second human body sensing device 506 does not detect a human body, and after the height measuring device 3 horizontally extends out of the air conditioner body 1, the controller detects that the air conditioner is currently in the operating state, the air conditioner is operated at a low wind speed to reduce the output of the air volume and the cooling or heating volume of the air conditioner, so as to reduce the blowing of air to the human. The air conditioner runs at a low wind speed, which means that a wind wheel in the air conditioner runs at a lower rotating speed than before or runs at the lowest rotating speed, so that the wind output is reduced, and the condition that the strong wind of the air outlet 106 blows to a height measured person to cause discomfort to the height measured person is avoided. Subsequently, arrange the human height of measuring probe in the height measuring device 3 of air conditioner in, after height measuring device 3 detected out the height data that the human body corresponds, the LED lamp in the height display device lights, shows height scale mark and scale numerical value corresponding with human height, and the controller is reported or is shown height measured data to the height measured data that the storage corresponds. The height measurement finishes, and time delay certain time (for example 2 minutes) back, height measuring device 3 withdraws air conditioner body 1 in, and the LED lamp that shows the height of height extinguishes, no longer shows height scale mark and height scale numerical value, and the rotational speed of wind wheel resumes the state before the height measurement. Similarly, if the detecting device 502 continuously detects a human body within a set time interval (for example, 30 seconds), the above operation can be performed directly.

In an embodiment of the present invention, preferably, when the air conditioner is in an operating state (for example, when the air conditioner is operating in a cooling or heating state), if the first human body sensing device 504 continuously detects a human body within a set time interval (for example, 1 minute) and the second human body sensing device 506 does not detect a human body, the controller detects that the air conditioner is currently in an operating state after the height measuring device 3 horizontally extends out of the air conditioner body 1, and then the controller controls the air conditioner to temporarily stop and enter a standby state. So as to prevent wind from blowing the tested person. Subsequently, arrange the human height of measuring probe in the height measuring device 3 of air conditioner in, after height measuring device 3 detected out the height data that the human body corresponds, the LED lamp in the height display device lights, shows height scale mark and scale numerical value corresponding with human height, and the controller is reported or is shown height measured data to the height measured data that the storage corresponds. The height measurement finishes, and time delay certain time (for example 2 minutes) back, height measuring device 3 is received back in air conditioner body 1, and the LED lamp that shows the height of height extinguishes, no longer shows height scale mark and height scale numerical value, and the air conditioner continues to move according to previous state, and the air conditioner moves according to the operational mode and the wind speed before the height measurement promptly. Similarly, if the detecting device 502 continuously detects a human body within a set time interval (for example, 30 seconds), the above operation can be performed directly.

In an embodiment of the present invention, preferably, when the air conditioner is in an operating state (for example, when the air conditioner is operating in a cooling or heating state), if the first human body sensing device 504 continuously detects a human body within a set time interval (for example, 1 minute) and the second human body sensing device 506 does not detect a human body, and after the height measuring device 3 horizontally extends out of the air conditioner body 1, the controller detects that the air conditioner is currently in an operating state, the air conditioner operates at a low wind speed, and the wind deflector of the air conditioner outlet 106 guides wind to the other side of the height measuring device 3, so as to reduce the output of the wind volume and the cooling or heating volume of the air conditioner, and also guide wind to the other side, so as to reduce the wind blowing to the measured person. The air conditioner runs at a low wind speed, which means that a wind wheel in the air conditioner runs at a lower rotating speed than before or runs at the lowest rotating speed, so that the wind output is reduced, and the condition that the strong wind of the air outlet 106 blows to a height measured person to cause discomfort to the height measured person is avoided. Subsequently, arrange the human height of measuring probe in the height measuring device 3 of air conditioner in, after height measuring device 3 detected out the height data that the human body corresponds, the LED lamp in the height display device lights, shows height scale mark and scale numerical value corresponding with human height, and the controller is reported or is shown height measured data to the height measured data that the storage corresponds. The height measurement finishes, and time delay certain time (for example 2 minutes) back, height measuring device 3 withdraws to air conditioner body 1 in, and the LED lamp that shows the height of height extinguishes, no longer shows height scale mark and height scale numerical value, and the rotational speed of wind wheel resumes the state before the height measurement, and the aviation baffle also resumes the state before the height measurement. Similarly, if the detecting device 502 continuously detects a human body within a set time interval (for example, 30 seconds), the above operation can be performed directly.

In one embodiment of the present invention, preferably, the controller is further configured to control the air conditioner to return to an operating state before height measurement after the height measurement is finished.

In this embodiment, the controller controls the air conditioner to recover to the working state before height measurement after height measurement is finished, for example, the air outlet direction, the air outlet amount or the working mode of the air conditioner can be recovered, so that the air conditioner can continue to work normally.

In one embodiment of the present invention, preferably, the controller is further configured to control the height measuring device 3 to extend out of the body 1 and measure the height of the user if the user exists around the air conditioner; the controller is also used for controlling the height measuring device 3 to withdraw into the body 1 after the height measurement is finished.

In this embodiment, the height measuring device 3 is a movable component arranged on the body 1 of the air conditioner, when a user is detected around the air conditioner, the controller controls the height measuring device 3 to automatically extend out of the body 1 of the air conditioner and measure the height of the user, so as to realize the function of measuring the height of the user by the air conditioner, and the height measuring device 3 is retracted into the body 1 after the measurement is finished, so that the height measuring device 3 is protected from being damaged, and meanwhile, the dust accumulation of the height measuring device 3 is prevented.

Specifically, height measuring device 3 is located the front of air conditioner or the upper portion of side, is provided with test probe in it, accomodates in the body 1 of air conditioner at ordinary times to stretch out the body 1 when detecting the human body and measure the human height that is located the test probe below, later the air conditioner can demonstrate height scale mark and height numerical value corresponding with the height.

The height measuring device 3 is preferably an air conditioner capable of horizontally extending, the height measuring device 3 horizontally extending out of the air conditioner means that the height measuring device 3 is in a horizontal state when extending out of the air conditioner body 1, and does not mean that the height measuring device 3 is always in a horizontal state in a motion process of extending out of the air conditioner, and certainly, the height measuring device 3 can also be in a horizontal state in a process of extending out of the air conditioner body 1. But also includes the case where the extension movement is not in a horizontal state during the extension movement, but in a horizontal state at the end of the extension movement. Of course, there is a manufacturing error in mass production or manufacturing, or the base 116 of the air conditioner is slightly inclined when contacting the ground, and in addition to the testing error, the height measuring device 3 herein is horizontally extended out of the air conditioner body 1, which is not a very absolute horizontal state, and allows the height measuring device 3 to have an error within 3 degrees from the horizontal line, that is, the height measuring probe vertically arranged with the height measuring device 3 for measuring height is allowed to have an error within 3 degrees from the vertical direction. The height measuring device 3 can horizontally extend out of the air conditioner body 1 from the air conditioner body 1 through the servo control system so as to measure the height of a human body. For example, a child stands right under the detection probe of the height measuring device 3 to wait for automatic measurement of the height of the human body. The height measuring device 3 is located above the front or side of the air conditioner main body 1, and the front or side of the air conditioner means that the surface where the air outlet 106 is located is the front surface with respect to the air outlet 106 of the air conditioner main body 1. That is, for a square cabinet air conditioner, the surface where the air outlet 106 of the air conditioner is located is the front surface, and the corresponding left and right surfaces are the side surfaces; for the cylindrical cabinet air conditioner, the two side regions with the angle difference of less than 45 degrees with the vertical central line of the air outlet 106 of the air conditioner are called as the front, and the region with the angle difference of more than 45 degrees and less than 135 degrees with the central line of the air outlet 106 is called as the side. Or, when the vertical center line of the air outlet 106 of the air conditioner is taken as the center, the height measuring device 3 of the present invention is located within the range of 135 degrees on the left and right sides of the vertical center line of the air outlet of the air conditioner. For an air conditioner with a plurality of air outlets 106 symmetrically distributed on both sides of the air conditioner, the center of the front surface of the air conditioner is taken as a reference, and for an air conditioner with an air outlet 106 in the center of the front surface of the air conditioner, the center line of the air outlet 106 positioned in the center of the front surface of the air conditioner is taken as a reference. The height measuring device 3 is located on the upper portion of the front or side of the air conditioner body 1, where the upper portion refers to the position of the height measuring device 3 on the upper half of the overall height of the air conditioner, i.e. the upper body of the air conditioner, for example, for an air conditioner with an overall height of 2 meters, the height measuring device 3 is located in the area with a bottom height of the air conditioner of more than 1.5 meters.

In one embodiment of the present invention, preferably, the detecting device 502 continuously detects the human body within the set time interval T, and the height measuring device 3 automatically extends out of the air conditioner to start the human body height measuring state. The detection device 502 needs to detect the human body within a set time interval T, which is a short time interval within 3 minutes, preferably, generally within 30 seconds to 1 minute, so that the detection of the human body within the set time interval T is selected to prevent the height measuring device 3 from malfunctioning when the child passes near the air conditioner and does not really need to detect the height, so as to prevent the height measuring device 3 from frequently extending out of the air conditioner body 1.

In an embodiment of the present invention, as shown in fig. 13 and fig. 15 to 17, the switch door 6 for displaying the scale lines and the height scale values is made of transparent polymer material, the switch door 6 is an appearance member, and a thin layer of colored paint or pigment (such as gold, white or other transparent color) can be sprayed on the front surface of the appearance of the switch door 6 according to the design requirement of the floor air conditioner, although a small amount of colored paint or pigment is sprayed, as long as the color is not completely black, the scale lines and the height scale values for measuring the height can be penetrated through the transparent switch door 6 body 1. The high polymer material used for manufacturing the transparent switch door 6 can be transparent ABS, or transparent PS, PC, PMMA, PET, AS, NAS, PVC, PETG, etc. The switch door 6 is positioned at the forefront, the film piece 802 is positioned at the back of the switch door 6, and the lamp box 702 is positioned between the film piece 802 at the back of the film piece 802 and the switch door 6, so that generally, no matter is shielded. The film 802 can be directly adhered to the frame of the light box 702 by glue, or the film 802 can be fixed in front of the light box 702 by screws, fasteners, or other methods, so that the light emitted by the LED lamp (the light emitting element 706) in the light box 702 can pass through the height scale lines and the scale values on the film 802. The thin film piece 802 is provided with scale lines and scale values in the vertical direction, the areas of the scale lines and the scale values can transmit light, and other areas of the thin film piece 802 do not transmit light. After the film 802 is fixed on the lamp box 702, the lamp box 702 fixed with the film 802 is vertically installed on the front framework structural member of the air conditioner, and then the switch door 6 is placed in front of the lamp box 702, so that the light emitted by the lamp in the lamp box 702 can be displayed outside the transparent switch door 6 after passing through the scale lines and scale values of the transparent film 802. The user sees the scale lines displayed by the light and the scale numerical values displayed by the light. Within each 5 mm of height of the light box 702, a group of LED lights is positioned, with the LED lights between each group separated by an opaque center spacer 708. The LED lamps in each group are independently controlled to be turned on or turned off by the controller, so that after the height measuring device 3 tests the height data of the human body, the corresponding LED lamps are controlled to be turned on by the controller, and the scale lines and scale values corresponding to the height of the human body can be displayed.

As shown in fig. 15 to 17, the opening/closing door 6 is mounted to the outlet 106 of the floor air conditioner, and is configured to block the outlet 106 when the air conditioner is turned off; when the air conditioner operates, the switch door 6 is opened; when the air conditioner is shut down or is in standby, the switch door 6 is closed, when the switch door 6 is closed, the user passes through the remote controller or APP software, or when control button starts height measurement, the LED lamp lights, and the height scale mark and the scale numerical value which are transmitted by the LED lamp can be seen outside the switch door 6 made of transparent materials. The appearance surface of the switch door 6 can be coated with golden, white, pink and other light-transmitting colors according to the requirement of appearance design. Thus, the light can be transmitted without affecting the overall appearance of the air conditioner. When the LED lamp in the lamp box 702 is off, the scale lines and the scale values are not displayed.

In an embodiment of the invention, as shown in fig. 13, the light box 702 (also referred to as an LED light box) has a U-shaped frame structure with a convex periphery and a concave middle portion, the light box 702 may have a bottom or no bottom as required, the LED lamp (the light emitting element 706) and the circuit board thereof are disposed in the concave area of the light box 702, the convex height of the frame around the light box 702 is about 3 to 30 mm, preferably, the convex height of the frame around the light box 702 is 5 to 10 mm, the convex width of the convex part is generally 2.5 to 5 mm, the convex frame around is mainly used for shielding light, the frame is attached and sealed around the transparent film piece 802 to prevent light from leaking to the area outside the frame of the light box 702, and the light of the LED lamp is controlled to be only within the frame of the light box 702. That is, only the thin film 802 in the recessed area of the light box 702 is transparent, so that the scale marks and the scale value area on the thin film 802 are completely disposed in the recessed area of the light box 702. When the size of the circuit board provided with the LED lamp is larger than the size of the recessed area of the lamp box 702, the lamp box 702 can be bottomless, the lamp box 702 is fixedly connected with the LED circuit board through screws, when the size of the circuit board provided with the LED lamp is smaller than or equal to the size of the recessed area of the lamp box 702, the lamp box 702 is provided with a bottom, the LED lamp and the circuit board are directly installed on the bottom plate of the recessed area of the lamp box 702, and the LED circuit board is directly fixed in the bottom plate of the recessed area of the lamp box 702 through. The raised frames around the light box 702 are not necessarily the same height, the light box 702 is not necessarily rectangular, and the frames around the light box 702 or the light box 702 can be designed into an arc-shaped structure according to the requirements of the structure or the appearance design of the air conditioner, so as to be better and closely matched with the front panel or the appearance parts such as the opening and closing door 6 and the like. The light box 702 is mounted vertically. The lamp box 702 is made of non-transparent common polymer materials, the lamp box 702 is light-tight, and only the recessed area on the front surface of the lamp box 702 transmits light forward, so that when the thin film piece 802 made of transparent materials is fixed on the frame of the lamp box 702, and when the LED lamp is on, the scale lines and the scale value area of the thin film piece 802 transmit light, and the scale value are displayed outwards. The LED lights in the light box 702 are separated into independent groups by the opaque transverse middle partitions 708, so that when the LED lights in the group are on, the lights in the group will not affect other groups, i.e. the LED lights in the group will not leak into other groups. The LED lamps in each group can be independently controlled to be turned on or turned off by the controller, so that the height scale lines and scale values corresponding to different human bodies can be displayed by the transparent film sheet 802 by turning on or turning off the combination of the light of different groups. For example, the height of each centimeter is divided into a group, two LED lamps are arranged in each group in the horizontal direction, and the two LED lamps in the group are simultaneously turned on or off to correspondingly display the height scale line and the scale value of 10 millimeters. A plurality of light boxes 702 can be vertically combined and arranged in the area where the height scale lines need to be displayed according to the needs. For example, the LED lamps in each 1 cm height are divided into a group by the middle partition 708, each light box 702 has a height of 20 cm, and 20 groups of LED lamps are arranged inside. When the height scale lines and scale values need to be displayed in the height area of 20 cm to 160 cm, 7 light boxes 702 are continuously arranged at the vertical height, and the controller independently controls the on/off of each group of LED lamps of each light box 702, so that the corresponding height scale lines and scale values of the human body within the height range of 160 cm can be displayed.

In an embodiment of the present invention, as shown in fig. 14, which is a partial enlarged view of the scale lines and scale numerical regions of the thin film sheet 802, the thin film sheet 802 is made of transparent polymer material, preferably, the thin film sheet 802 is made of transparent PC (polycarbonate), the transparent PC has high hardness and wear resistance, the thickness of the thin film sheet 802 is generally less than 0.5 mm, preferably, the thickness of the thin film sheet 802 is 0.3 mm, and the thin film sheet 802 is as thin as paper, can be bent, and can be covered on the light box 702 for mounting the LED lamp (the light emitting element 706) in a close fit manner. The areas of the pellicle plate 802 with the scale lines and scale values can be transparent, and the other areas are completely covered by black paint or pigment spraying and are opaque. The light transmissive region may be painted white or other color that is transparent (e.g., blue, red, purple, etc.). For example, when the light-transmitting area is white, the specific processing technology is that the whole transparent film can be completely sprayed to be white, after the transparent film is dried, the scale marks and the scale numerical value parts are covered, and the uncovered parts are completely sprayed to be black, so that only the scale marks and the scale numerical value parts are left to be white and can transmit light, the displayed scale marks and the scale numerical values are white, and other parts are completely black and cannot transmit light. Thus, when the LED lamp (white LED lamp) in the lamp box 702 is on, only the scale line and the scale value portion can transmit light. When the light-transmitting parts of the scale lines and the scale numerical values are covered by white spraying, the displayed scale lines and the scale numerical values are white, and when the light-transmitting parts of the scale lines and the scale numerical values are covered by other light-transmitting colors in a spraying manner, the displayed scale lines and the scale numerical values are corresponding colors, for example, when the scale lines and the scale numerical values are covered by red spraying, the displayed scale lines and the scale numerical values are red; when the scale lines and the scale numerical values are covered by green spraying, the displayed scale lines and the scale numerical values are green. Of course, the transparent scale mark region can also be transparent and colorless directly, or be perforated, that is, the scale mark region can be directly slotted, so that the LED light placed behind the thin film sheet 802 directly passes through the scale mark and the scale value region of the transparent and colorless thin film sheet 802, or the scale mark of the slotted through material removal directly penetrates out, the light displayed at this time is the original color light of the LED lamp placed in the light box 702 behind the thin film sheet 802, of course, the method of slotting through material removal in the scale mark region is troublesome, the processing is complex, and the cost is high. Preferably, the scale lines and the scale values of the pellicle plate 802 are covered by white pigment, and the scale lines and the scale values are displayed as white because the white is brightest. Or, preferably, when the front panel or the switch door 6, which is disposed in front of the thin film sheet 802 and is used for displaying the scale, is coated with other colors (for example, white or gold) according to the requirement of appearance, the front panel or the switch door 6 is coated with other colors, and the thin film sheet 802 is also directly transparent and colorless, that is, the thin film sheet 802 is not coated with any color and is directly transparent, so that the scale lines and the scale value regions transmit the primary color light of the LED lamp, and the other portions of the thin film sheet 802 are further coated with black and opaque. The scale lines and scale values are in millimeters or centimeters, with one scale value per millimeter or every 5 millimeters or every 10 millimeters. The scale values are gradually increased from bottom to top and are arranged along the vertical direction.

In one embodiment of the present invention, preferably, as shown in fig. 2 and 18, the height measuring device 3 is driven by its driving assembly 2 to be extended or retracted into the body of the air conditioner through the through hole 102, the driving assembly 2 comprising: a first motor 212 disposed in the body, a gear 214 being disposed on a driving shaft of the first motor 212; the rack 216, the rack 216 connected with the gear 214, the first link 218 connected with the rack 216, the height measuring device 3 connected with the first link 218, the first link 218 moving back and forth under the driving of the first motor 212 to extend or retract the height measuring device 3 out of or into the body through the through hole 102.

In one embodiment of the present invention, preferably, as shown in fig. 2 and 19, the height measuring device 3 is driven by its driving assembly 2 to be extended or retracted into the body of the air conditioner through the through hole 102, the driving assembly 2 comprising: a second motor 222 disposed within the body; a screw 224, the screw 224 is connected with the second motor 222; the connecting piece 226, the connecting piece 226 has screw holes, the connecting piece 226 is screwed with the screw 224; the limiting bracket is arranged in the body, and a limiting groove is formed in the limiting bracket; and a second link 228, one end of the second link 228 is connected to the connecting member 226, the other end is connected to the height measuring device 3, the shaft of the second link 228 is located in the limiting groove, and the second link 228 moves forwards or backwards along the limiting groove when the screw 224 rotates, so that the height measuring device 3 extends out of the body or retracts into the body. Similarly, the height measuring device 3 can also adopt other movement modes, for example, a worm and gear mechanism is adopted, the worm gear is driven by the stepping motor to rotate, and then the worm gear drives the worm which is arranged at 90 degrees with the worm gear to move left and right, so that the height measuring device 3 on the worm gear extends out of the body or is retracted into the body.

In one embodiment of the present invention, preferably, as shown in fig. 6 and 20, the height measuring device 3 is driven by its driving assembly 2 to be extended or retracted into the body of the air conditioner through the through hole 102, the driving assembly 2 comprising: a third motor 232 disposed within the body; the third link 234, the third link 234 is connected to the third motor 232, the height measuring device 3 is connected to the third link 234, and the third link 234 is rotated by the driving of the third motor 232 to extend or retract the height measuring device 3 out of or into the body through the through hole 102.

Specifically, as shown in FIG. 6, the height measuring device 3 is extended out of the air conditioner by 90-degree rotation. The height measuring device 3 of this embodiment stretches out outside the air conditioner body from supreme rotatory 90 degrees down, and of course height measuring device 3 also can adopt and stretch out from a left side to the right side rotatory 90, or from a right side to a left side rotatory 90 degrees stretch out the air conditioner body outside, and when non-height measuring state, height measuring device 3 is accomodate in the air conditioner body.

In an embodiment of the present invention, the height measuring device 3 can automatically start measuring after extending out of the air conditioner body at a predetermined time interval, for example, the height measuring device 3 can automatically measure the height of a human body after extending out of the air conditioner body for 1 minute. And when the infrared transmitting probe tests and calculates the S-H value, and further measures the height data of the children, the height data of the human body is displayed or broadcasted by voice. Of course, the measurement may be started directly after the height measuring device 3 is extended from the air conditioner body. At the moment, the height of the human body is measured by the detection probe of the height measuring device 3 by adopting an infrared ranging method or an ultrasonic ranging method, the height value of the human body is calculated, and then the height value is displayed or broadcasted by voice.

In one embodiment of the invention, the height data of the human body can be stored in a controller of the air conditioner, and a storage chip is correspondingly arranged in the controller and can store data input by a user. Or, when the body height data is stored in the mobile terminal, the body height data is stored at a user end of the application software through the application software of the mobile terminal, or through a wireless network, such as: the 3G, 4G, 5G or WIFI, networks such as zigBee upload and save the high in the clouds, supplies the user to look up later, can also measure people's name according to the multiunit height of different time storage, measuring time, data such as height numerical value generate the human body and increase the curve to father and mother know child's growth developments, clearly the change of perception child's height, thereby bring surprise for father and mother. The air conditioner capable of measuring the height of the human body has a simple and clear structure and is popular with young users.

In one embodiment of the present invention, as shown in fig. 2 and 5, preferably, the height measuring device 3 in fig. 5 is received in the air conditioner, and the extended height measuring device 3 is not visible on the outer surface of the air conditioner, but only the outer surface of the height measuring device 3. At this time, the height measuring device 3 is automatically stored in the air conditioner in a non-height measuring state or after the height test of the child is completed and the time is delayed, and the detecting device 502 does not detect the human body. Meanwhile, the illuminating member 706 correspondingly displaying the height of the human body is turned off, and the height scale lines and scale values displayed on the front panel or the opening/closing door 6 disappear at this time.

In one embodiment of the present invention, preferably, as shown in fig. 2 to 12, further comprising: the switch door 6 is connected with the body and used for opening or closing an air outlet arranged on the body, the switch door 6 is of a transparent structure, and the lamp box 702 is connected with the switch door 6; the controller is also used for controlling the switch door 6 to close the air outlet if users exist around the air conditioner.

In this embodiment, the air conditioner still includes switch door 6, and switch door 6 is used for opening or closing the air outlet of setting on the body, and when there is the user around the air conditioner and prepare to measure the height, controller control switch door 6 closes the air outlet, transfers out wind direct-blowing user when avoiding measuring the height, also removes lamp house 702 to air outlet department when switch door 6 rotates the position department to the switching air outlet simultaneously to show height measuring result.

In one embodiment of the present invention, preferably, the method further includes: the voice broadcasting device is arranged on the body and used for broadcasting the measuring result; and/or a communication device arranged on the body and used for sending the measurement result to the terminal equipment associated with the air conditioner; and/or the controller is also used for controlling a control panel of the air conditioner and/or a remote controller of the air conditioner to display the measurement result.

In the embodiment, the voice broadcasting device can realize voice broadcasting of the measurement result; the communication device can send the measurement result to the terminal equipment associated with the air conditioner so as to be convenient for the terminal equipment to display or record; the controller may also control a control panel of the air conditioner and/or a remote controller of the air conditioner to display the measurement result so that a user can view the measurement result conveniently.

In one embodiment of the present invention, as shown in fig. 3, 4, 8 and 9, preferably, the display means displays the height scale line and the scale value corresponding to the height of the person after measuring the height of the person. The height scale lines and scale values displayed by the air conditioner are displayed on the vertical height by the front panel with transparent property or the switch door 6 after the light in the lamp box 702 arranged at the back of the switch door 6 at the front panel or the air outlet of the air conditioner is transmitted by the film sheet 802 made of transparent material. Are the scale lines and scale values displayed when the light in the light box 702 is lit. The height of different human bodies shows the scale mark and the scale numerical value of different heights, wherein, the front panel or the switch door 6 which shows the height scale of the human body can be made of transparent high polymer materials and has the light transmission characteristic. The light emitting elements 706 arranged in the light box 702 can be independently controlled by the controller in groups, and can be independently or combinatively turned on or off according to the display requirement of the height of the human body, so that the height scale lines and scale values corresponding to the height of the human body can be effectively displayed.

Specifically, when the height measuring device 3 detects the height of the human body, the display device displays the height scale lines and scale values corresponding to the height of the human body. That is, the scale lines and scale values corresponding to the height of the human body are lighted up, for example, in fig. 3 and 4, the heights of different persons are respectively detected, thereby having different heights, and the scale lines and scale values displayed thereon also have different heights and scale values. That is, the scale lines and scale values displayed in the vertical height direction correspond to the height of the human body, and the scale lines and scale values are accurate to centimeters. The height scale lines and scale values shown in FIG. 3 are 70 cm height and the height scale lines and scale values shown in FIG. 4 are 61 cm. The height scale lines and scale values displayed at this time are displayed on the vertical height by the front panel with transparent characteristic or the opening and closing door 6 after the display characteristics of the scale lines and the scale values are transmitted by the thin film sheet 802 made of transparent material by the light in the lamp box 702 arranged on the back of the opening and closing door 6 at the front panel or the air outlet of the air conditioner. In particular to the scale lines and scale values displayed when the light in the lamp box 702 is lighted. The height of different human bodies shows the scale mark and the scale numerical value of different heights, wherein, the front panel or the switch door 6 which shows the height scale of the human body is made of transparent high polymer material and has the light transmission characteristic. After the height measuring device 3 tests the height of the human body, the scale lines and the scale values which are projected by the light and correspond to the height of the human body are displayed, the mode is more visual and clear, the technical sense is better, and the person can be more informed of the height data of the human body measured by non-contact.

In one embodiment of the present invention, preferably, as shown in fig. 21 and 22, the method further includes: a heat exchanger 402, wherein one side of the body 1 is provided with an air inlet 104, the other side of the body 1 is provided with an air outlet 106, the heat exchanger 402 is arranged in the body 1 and positioned between the air inlet 104 and the air outlet 106, and the through hole 102 is positioned above the air outlet 106; the fan sets up in body 1 and is located between heat exchanger 402 and the air outlet 106, and the air inlet of fan is towards heat exchanger 402, and the gas outlet of fan is towards air outlet 106, and drive assembly 2 sets up the top at the fan.

In this embodiment, a heat exchanger 402 and a fan are further disposed in the body 1, and an air flow is sucked into the fan through the air inlet 104 and the heat exchanger 402, and then blown out of the body 1 through the air outlet 106 to achieve air conditioning temperature and humidity adjustment for an external environment, wherein the driving assembly 2 and the height measuring device 3 can be disposed above the fan, and the through hole 102 can be located right above or obliquely above the air outlet 106, so that the user can measure the height by standing the user beside the body 1.

Specifically, the fan includes a wind wheel 404, a volute 406, a driving motor 408, and a motor cover 410, when the driving motor 408 drives the wind wheel 404 to rotate, airflow enters from the air inlet 104, passes through the heat exchanger 402 for heat exchange, passes through the wind wheel 404 and the volute 406, and is sent out from the air outlet 106 after the pressure is increased, so as to adjust the indoor ambient temperature. The wind rotor 404, volute 406, and heat exchanger 402 are located inside the housing 112. Wherein, wind wheel 404 is arranged inside volute 406, driving motor 408 is arranged on the top of wind wheel 404, and motor cover 410 covers the top of driving motor 408 for fixing driving motor 408. The heat exchanger 402 and the volute 406 are fixed in a cavity formed between the rear structural part 414 and the front structural part 412, the rear panel 114 and the shell 112 are respectively installed on the rear structural part 414 and the front structural part 412, the shell 112 is provided with the air outlet 106, the rear panel 114 is provided with the air inlet 104, the top cover 118 is arranged at the top of the air conditioner, and the shell 112, the rear panel 114, the front structural part 412, the rear structural part 414 and the base 116 are fixed at the same time, so that the floor type air conditioner is assembled. The height measuring device 3 is arranged above the air outlet opening 106, i.e. in the upper region of the air conditioner housing 112 and below the top cover 118. Height measuring device 3 accessible screw and preceding structural part 412 fixed connection to by step motor drive, when the human height of needs measurement, the level stretches out outside air conditioner body 1, but later automatic measure human height, and through voice broadcast, perhaps show height measurement value. Wherein, the upper half of the front or the side of the air conditioner is provided with a height measuring device 3 which can measure the height of a human body, the height measuring device 3 can automatically measure the height of the human body, in particular to measure the height of children, generally, the height measuring device 3 is arranged in the top area of the front of the air conditioner, and the distance from the ground is more than 1.6 meters.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method of controlling an air conditioner, comprising:

detecting whether a user exists around the air conditioner;

if the user exists, controlling a height measuring device of the air conditioner to measure the height of the user, and controlling a display device of the air conditioner to display a measuring result;

the display device comprises a film sheet and at least one luminous piece, the film sheet is provided with length scale marks, and the control method of the air conditioner further comprises the following steps:

at least one luminous piece corresponding to the measurement result is lightened, so that the length scale marks at corresponding positions on the film piece are brightly displayed;

the air conditioner includes: first human induction system and the human induction system of second all set up on the body of air conditioner just the human induction system of second is higher than first human induction system, detect whether there is the user specifically including around the air conditioner:

if the first human body induction device detects that the duration of the user is longer than a preset duration once and the second human body induction device does not detect the user, determining that the user exists around the air conditioner;

if the user exists, the height measuring device is controlled to extend out of the body of the air conditioner and the height of the user is measured;

controlling the height measuring device to retract into the body after the height measurement is finished;

wherein the user is a child.

2. The method of claim 1, wherein if the user is present and the air conditioner is in an operating state, the method further comprises:

controlling the air outlet direction of the air conditioner to be adjusted to one side far away from a user; and/or

Controlling the air conditioner to reduce the air outlet quantity; and/or

Controlling the air conditioner to reduce heating power or cooling power; and/or

And controlling the air conditioner to enter a standby state.

3. The control method of an air conditioner according to claim 2, further comprising:

and after the height measurement is finished, controlling the air conditioner to recover to the working state before the height measurement.

4. An air conditioner, comprising:

a body;

the detection device is arranged on the body and is used for detecting whether a user exists around the air conditioner;

the height measuring device is arranged on the body;

the display device is connected with the body;

the controller is used for controlling the height measuring device to measure the height of the user if the user exists around the air conditioner and controlling the display device of the air conditioner to display the measuring result;

the display device includes:

the lamp box is connected with the body and is provided with a plurality of mounting grooves;

at least one light-emitting piece is arranged in each mounting groove;

the thin film piece is connected with the lamp box, the thin film piece is provided with length scale marks, the lamp box is arranged in the body, and the body is of a transparent structure;

the controller is also used for lighting at least one luminous piece corresponding to the measurement result so as to brightly display the length scale mark at the corresponding position on the film sheet;

the detection device includes:

the first human body induction device and the second human body induction device are both arranged on the body, the second human body induction device is higher than the first human body induction device, and if the first human body induction device detects that the duration of a user is longer than a preset duration in a single time and the second human body induction device does not detect the user, the fact that the user exists around the air conditioner is judged;

the controller is also used for controlling the height measuring device to extend out of the body and measuring the height of the user if the user exists around the air conditioner;

the controller is also used for controlling the height measuring device to retract into the body after the height measurement is finished;

wherein the user is a child.

5. The air conditioner of claim 4, wherein if a user is present around the air conditioner and the air conditioner is in an operational state, the controller is further configured to:

Controlling the air conditioner to reduce the air outlet quantity; and/or

And controlling the air conditioner to enter a standby state.

6. The air conditioner according to claim 5,

the controller is also used for controlling the air conditioner to recover to the working state before the height measurement after the height measurement is finished.

7. The air conditioner according to claim 4, further comprising:

the switch door is connected with the body and used for opening or closing an air outlet formed in the body, the switch door is of a transparent structure, and the lamp box is connected with the switch door;

the controller is also used for controlling the switch door to close the air outlet if users exist around the air conditioner.

8. The air conditioner according to any one of claims 4 to 6, further comprising:

the voice broadcasting device is arranged on the body and used for broadcasting the measuring result; and/or

The communication device is arranged on the body and used for sending the measurement result to terminal equipment associated with the air conditioner; and/or

The controller is also used for controlling a control panel of the air conditioner and/or a remote controller of the air conditioner to display the measurement result.