Head-mounted device control method and head-mounted device

Abstract

The present invention discloses a control method for a head-mounted device and the head-mounted device. The head-mounted device is provided with an air outlet device, connecting a first air outlet and a second air outlet, and a first switch element and a second switch element for correspondingly controlling the opening and closing of the first and second air outlets and the degree of opening and closing. The control method of the head-mounted device includes: obtaining the temperature of a mainboard when the first and second air outlets are in an open state; and controlling the first and second switch elements based on the mainboard temperature to control the degree of opening and closing of the first and second air outlets. The present invention aims to solve the problem of users easily becoming stuffy when wearing a head-mounted device, which reduces their comfort.

Description

Technical Field

[0001] The present invention relates to the technical field of head-mounted devices, and in particular to a control method for a head-mounted device and the head-mounted device. Background Art

[0002] With the development of computer technology, more and more people are starting to use head-mounted devices such as VR (Virtual Reality) and AR (Augmented Reality). Through head-mounted devices, people not only enjoy the fun brought by the virtual world, but also conceive and create in the virtual world.

[0003] Due to its integration, head-mounted devices usually require a cooling fan to cool the motherboard. However, due to the limitations of current technology in its integration, the overall appearance of the head-mounted device is relatively bulky. When the user wears it, the wearing area will be in direct contact with the wearing part of the human body, and the user's head is in a semi-enclosed environment, which can easily make the wearer feel stuffy and affect the user's wearing comfort. Summary of the Invention

[0004] The main purpose of the present invention is to provide a control method for a head-mounted device and a head-mounted device, aiming to solve the problem that a user easily feels stuffy when wearing the head-mounted device, resulting in reduced comfort.

[0005] To achieve the above objectives, the present invention provides a method for controlling a head-mounted device, wherein the head-mounted device is provided with an air outlet device, a first air outlet and a second air outlet connected to each other, and a first switch element and a second switch element for correspondingly controlling the opening and closing of the first air outlet and the second air outlet and the degree of opening and closing;

[0006] The control method of the head mounted device includes:

[0007] When the first air outlet and the second air outlet are in an open state, obtaining a temperature of the mainboard;

[0008] The first switch element and the second switch element are controlled according to the temperature of the mainboard to control the opening and closing degrees of the first air outlet and the second air outlet.

[0009] Optionally, the step of controlling the first switch element and the second switch element according to the temperature of the mainboard to control the opening and closing degrees of the first air outlet and the second air outlet includes:

[0010] Determining whether the temperature of the mainboard is higher than a first threshold;

[0011] If so, controlling the first switch element and the second switch element to increase the opening and closing degree of the first air outlet and decrease the opening and closing degree of the second air outlet;

[0012] If not, the first switch element and the second switch element are controlled to maintain the opening and closing degrees of the first air outlet and the second air outlet.

[0013] Optionally, after the step of controlling the first switch element and the second switch element to maintain the opening and closing degree of the first air outlet and the second air outlet if no, the method further includes:

[0014] determining again whether the temperature of the mainboard is higher than a first threshold;

[0015] If so, controlling the first switch element and the second switch element to increase the opening and closing degree of the first air outlet and decrease the opening and closing degree of the second air outlet;

[0016] If not, the human body temperature is obtained, and the first switch element and the second switch element are controlled according to the human body temperature to control the opening and closing degrees of the first air outlet and the second air outlet.

[0017] Optionally, if not, the step of obtaining the human body temperature and controlling the first switch element and the second switch element according to the human body temperature to control the opening and closing degrees of the first air outlet and the second air outlet includes:

[0018] Acquire the human body temperature in real time within a first preset time period, and determine whether the human body temperature is higher than a second threshold;

[0019] If so, controlling the first switch element and the second switch element to reduce the opening degree of the first air outlet and increase the opening degree of the second air outlet;

[0020] If not, the first switch element and the second switch element are controlled to increase the opening and closing degree of the first air outlet and reduce the opening and closing degree of the second air outlet.

[0021] Optionally, before the step of obtaining the temperature of the mainboard when the first air outlet and the second air outlet are in the open state, the method further includes:

[0022] Obtaining a human body temperature, and determining whether the human body temperature is higher than a third threshold;

[0023] If yes, controlling the second switch to open the second air outlet;

[0024] If not, the second switch element is controlled to maintain the second air outlet in a closed state.

[0025] Optionally, after the step of obtaining the temperature of the mainboard when the first air outlet and the second air outlet are in the open state, the method further includes:

[0026] The power of the air outlet device is controlled and adjusted according to the temperature of the mainboard.

[0027] The present invention further provides a head-mounted device, wherein the head-mounted device is provided with a first air outlet and a second air outlet, wherein the first air outlet is used to face the human body, and the second air outlet is used to face the mainboard;

[0028] The head-mounted device comprises:

[0029] an air outlet device, connecting the first air outlet and the second air outlet;

[0030] The first switch element and the second switch element respectively control the opening and closing of the first air outlet and the second air outlet as well as the opening and closing degrees;

[0031] A first temperature detection device, for detecting the temperature of the mainboard; and

[0032] The control device includes a memory, a processor, and a head-mounted device control program stored in the memory and executable on the processor, wherein the head-mounted device control program is configured to implement the steps of the head-mounted device control method described above.

[0033] Optionally, the first switch element includes:

[0034] a first baffle, movably mounted at the first air outlet, for adjusting the opening and closing degree of the first air outlet; and

[0035] A first driving member, used for driving the first baffle to move;

[0036] The second switch element includes:

[0037] a second baffle, movably mounted at the second air outlet, for adjusting the opening and closing degree of the second air outlet; and

[0038] The second driving member is used to drive the second baffle to move.

[0039] Optionally, the head-mounted device includes two ventilation ducts, one end of the two ventilation ducts is connected to the air outlet device, the other ends of the two ventilation ducts form the first air outlet and the second air outlet respectively, and at least a portion of each ventilation duct is elastically extendable along its radial direction;

[0040] The first switch element and the second switch element are respectively provided corresponding to the two ventilation ducts, so as to adjust the diameters of the corresponding ventilation ducts.

[0041] Optionally, the air outlet device includes a centrifugal fan; and / or,

[0042] The head mounted device further includes a second temperature detection device, which is used to detect the user's body temperature.

[0043] In the technical solution of the present invention, the head-mounted device is provided with the air outlet device, and the air outlet end of the air outlet device can be connected to the first air outlet and the second air outlet at the same time. The first switch element and the second switch element can open and close the first air outlet and the second air outlet, and adjust the opening and closing degree of the first air outlet and the second air outlet; wherein the first air outlet is directed toward the mainboard, and the second air outlet is directed toward the human body, so that when the first air outlet and the second air outlet are both in the open state, the air outlet device can blow air toward the mainboard and the human body at the same time. At this time, the control device obtains the temperature of the mainboard and controls the first switch element and the second switch element according to the temperature of the mainboard, thereby controlling the opening and closing degree of the first air outlet and the second air outlet; that is, the technical solution of the present application, compared with the prior art, utilizes the air outlet device provided in the related art and used to cool the mainboard, and reasonably controls the working direction of the air outlet device, so as to simultaneously cool the mainboard and the wearable part of the human body, thereby greatly improving the wearing comfort of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0045] Figure 1 A schematic diagram of the flow structure of an embodiment of a method for controlling a head mounted device provided by the present invention;

[0046] Figure 2 Another schematic diagram of the structure of the process of one embodiment of the method for controlling a head mounted device provided by the present invention;

[0047] Figure 3 This is a schematic diagram of the hardware environment operation of an embodiment of the control device provided by the present invention.

[0048] Description of Figure Numbers:

[0049] Label name Label name 1000 Control device 1003 User structure 1001 Communication bus 1004 Network interface 1002 processor 1005 Memory

[0050] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0052] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0053] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0054] With the development of computer technology, more and more people are starting to use head-mounted devices such as VR (Virtual Reality) and AR (Augmented Reality). Through head-mounted devices, people not only enjoy the fun brought by the virtual world, but also conceive and create in the virtual world.

[0055] Due to its integration, head-mounted devices usually require a cooling fan to cool the motherboard. However, due to the limitations of current technology in its integration, the overall appearance of the head-mounted device is relatively bulky. When the user wears it, the wearing area will be in direct contact with the wearing part of the human body, and the user's head is in a semi-enclosed environment, which can easily make the wearer feel stuffy and affect the user's wearing comfort.

[0056] In view of this, the present invention proposes a control method for a head-mounted device. Figures 1 to 3 This is an embodiment of the present invention.

[0057] See also Figure 1The head-mounted device is provided with an air outlet device, a first air outlet and a second air outlet connected, and a first switch element and a second switch element for correspondingly controlling the opening and closing of the first air outlet and the second air outlet and the degree of opening and closing;

[0058] The control method of the head mounted device includes:

[0059] Step S1: When the first air outlet and the second air outlet are in an open state, obtaining the temperature of the mainboard;

[0060] Step S2: controlling the first switch element and the second switch element according to the temperature of the mainboard to control the opening and closing degrees of the first air outlet and the second air outlet.

[0061] In the technical solution of the present invention, the head-mounted device is provided with the air outlet device, and the air outlet end of the air outlet device can be connected to the first air outlet and the second air outlet at the same time. The first switch element and the second switch element can open and close the first air outlet and the second air outlet, and adjust the opening and closing degree of the first air outlet and the second air outlet; wherein, the first air outlet is directed toward the mainboard, and the second air outlet is directed toward the human body, so that when the first air outlet and the second air outlet are both in the open state, the air outlet device can blow air toward the mainboard and the human body at the same time. At this time, the control device 1000 obtains the temperature of the mainboard and controls the first switch element and the second switch element according to the temperature of the mainboard, thereby controlling the opening and closing degree of the first air outlet and the second air outlet; that is, the technical solution of the present application, compared with the prior art, utilizes the air outlet device provided in the related art and used to cool the mainboard, and reasonably controls the working direction of the air outlet device, so as to simultaneously cool the mainboard and the human body wearing part, thereby greatly improving the wearing comfort of the user.

[0062] Further, see Figure 2 Step S2: controlling the first switch element and the second switch element according to the temperature of the mainboard to control the opening and closing degrees of the first air outlet and the second air outlet, comprising:

[0063] Step S21: determining whether the temperature of the mainboard is higher than a first threshold;

[0064] Step S22: If yes, controlling the first switch element and the second switch element to increase the opening and closing degree of the first air outlet and decrease the opening and closing degree of the second air outlet;

[0065] Step S23: If not, controlling the first switch element and the second switch element to maintain the opening and closing degrees of the first air outlet and the second air outlet.

[0066] Among them, in this embodiment, the control device 1000 obtains the temperature of the mainboard and determines the relationship between the mainboard temperature and the first threshold value. If the temperature of the mainboard is higher than the first threshold value, the first switch component and the second switch component are controlled to increase the opening and closing degree of the first air outlet and reduce the opening and closing degree of the second air outlet, that is, the air volume toward the mainboard is increased, and the air volume toward the human body is reduced, with the cooling of the mainboard as the first priority to ensure the cooling effect of the mainboard; if the temperature of the mainboard is lower than the first threshold value, the first switch component and the second switch component are controlled to maintain the opening and closing degree of the first air outlet and the second air outlet, that is, at this time the control device 1000 controls the first switch component and the second switch component to remain motionless, so that the air outlet device also has a cooling effect on the human body while ensuring good cooling of the mainboard.

[0067] Similarly, after controlling the first and second switch elements to increase the air volume toward the mainboard, the control device 1000 can continuously obtain the mainboard temperature to determine whether the mainboard temperature has dropped below a first threshold. If so, the control device 1000 can control the first and second switch elements to readjust the opening and closing degrees of the first and second air outlets to improve the cooling effect on the human body. In other words, the technical solution described above can also be a loop instruction to monitor the mainboard temperature in real time and dynamically adjust the opening and closing degrees of the first and second air outlets.

[0068] Furthermore, step S23: if not, after the step of controlling the first switch element and the second switch element to maintain the opening and closing degree of the first air outlet and the second air outlet, the method further includes:

[0069] Step S3: determining again whether the temperature of the mainboard is higher than the first threshold;

[0070] Step S4: If yes, controlling the first switch element and the second switch element to increase the opening and closing degree of the first air outlet and decrease the opening and closing degree of the second air outlet;

[0071] Step S5: If not, obtain the human body temperature, and control the first switch element and the second switch element according to the human body temperature to control the opening and closing degrees of the first air outlet and the second air outlet.

[0072] Among them, in this embodiment, after detecting that the temperature of the mainboard is not higher than the first threshold value, the control device 1000 obtains the temperature of the mainboard again and determines whether the temperature of the mainboard is higher than the first threshold value. If the temperature of the mainboard is higher than the first threshold value, the first switch component and the second switch component are controlled to increase the opening and closing degree of the first air outlet and reduce the opening and closing degree of the second air outlet, that is, the air volume toward the mainboard is increased and the air volume toward the human body is reduced, thereby ensuring the cooling effect of the mainboard; if the temperature of the mainboard is not higher than the first threshold value, the control device 1000 can obtain the human body temperature and control the mainboard according to the human body temperature at this time. By controlling the first switch component and the second switch component, and further controlling the opening and closing degrees of the first air outlet and the second air outlet, the following operations can be performed on the basis of ensuring that the temperature of the mainboard is not higher than the first threshold value: in one embodiment, if the human body temperature is high, the opening and closing degree of the second air outlet is increased, and the opening and closing degree of the first air outlet is decreased to increase the human body cooling speed; in another embodiment, if the human body temperature is in a normal state, the opening and closing degree of the second air outlet can also be decreased to improve the comfort of the wearer and prevent the wearer from feeling cold, and the opening and closing degree of the first air outlet is correspondingly increased to further cool the mainboard.

[0073] Furthermore, step S5: if not, obtaining the human body temperature and controlling the first switch element and the second switch element according to the human body temperature to control the opening and closing degree of the first air outlet and the second air outlet, including:

[0074] Step S51: obtaining the human body temperature in real time within a first preset time period, and determining whether the human body temperature is higher than a second threshold;

[0075] Step S52: If yes, controlling the first switch element and the second switch element to reduce the opening degree of the first air outlet and increase the opening degree of the second air outlet;

[0076] Step S53: If not, controlling the first switch element and the second switch element to increase the opening and closing degree of the first air outlet and decrease the opening and closing degree of the second air outlet.

[0077] Among them, in this embodiment, the control device 1000 continuously detects the temperature of the human body within the first preset time period, so as to determine whether the temperature of the human body is higher than the second threshold value. If the temperature of the human body at a certain time point within the first preset time period is higher than the second threshold value, the first switch component and the second switch component are controlled to be active, so as to reduce the air outlet toward the mainboard and increase the air outlet toward the human body, so as to quickly cool down the human body; if the temperature of the human body within the first preset time period is always lower than the second threshold value, the first switch component and the second switch component are controlled to be active, so as to increase the air outlet toward the mainboard and reduce the air outlet toward the human body, so as to avoid making the wearer feel cold and improve the comfort of the wearer. In addition, after detecting that the human body temperature is higher than the second threshold value within the first preset time period and controlling the first switch component and the second switch component to perform corresponding operations, the control device 1000 can still detect the human body temperature in real time, so as to perform the above-mentioned human body temperature lower than the second threshold operation after the human body temperature is lower than the second threshold value; and after the human body temperature is lower than the second threshold value, a fourth threshold value can also be set, and the temperature value corresponding to the fourth threshold value is lower than the second threshold value. When the human body temperature is between the fourth threshold value and the second threshold value, the first switch component and the second switch component can be controlled not to work to ensure a good heat dissipation effect on the human body. After the human body temperature is lower than the fourth threshold value, the first switch component and the second switch component are controlled to work, thereby reducing the air outlet toward the human body to improve the comfort of the wearer.

[0078] Furthermore, step S1: before the step of obtaining the temperature of the mainboard when the first air outlet and the second air outlet are in the open state, includes:

[0079] Step S01: obtaining a human body temperature and determining whether the human body temperature is higher than a third threshold;

[0080] Step S02: If yes, control the second switch to open the second air outlet;

[0081] Step S03: If not, controlling the second switch element to maintain the second air outlet in a closed state.

[0082] Among them, in this embodiment, when the wearer uses the head-mounted device, the control device 1000 will not control the second switch to open the second air outlet. During use, the control device 1000 continuously detects the temperature between the human body temperature and the third threshold value. If the human body temperature is not higher than the third threshold value, the second switch is controlled to maintain the state of closing the second air outlet. If the human body temperature is higher than the third threshold value, the second switch is controlled to open the second air outlet, so that the air outlet device can blow air toward the human body through the second air outlet to achieve a cooling effect on the human body.

[0083] It is understandable that when the wearer uses the head-mounted device, a fifth threshold value can also be set. The control device 1000 can detect the relationship between the mainboard temperature and the fifth threshold value in real time. If the mainboard temperature is not higher than the fifth threshold value, the first switch component is controlled to maintain the first air outlet in a closed state, and the air outlet device does not work to save energy. If the mainboard temperature is higher than the fifth threshold value, the first switch component of Susou is controlled to open the first air outlet to cool the mainboard.

[0084] In addition, the setting values ​​of the first threshold, the second threshold, the third threshold, the fourth threshold and the fifth threshold as described above are not limited here and can be set by the manufacturer during production or can be self-adjusted and set by the user.

[0085] Furthermore, before the step S1: obtaining the temperature of the mainboard when the first air outlet and the second air outlet are in the open state, the method further includes:

[0086] Step S04: controlling and adjusting the power of the air outlet device according to the temperature of the mainboard.

[0087] That is, in this embodiment, the power of the air outlet device can be adjusted, and the opening and closing degrees of the corresponding first air outlet and the second air outlet can be adjusted in conjunction with the first switch component and the second switch component to further improve the heat dissipation effect on the motherboard and the human body.

[0088] The present invention also proposes a head-mounted device, which is provided with a first air outlet and a second air outlet, the first air outlet is used to face the human body, and the second air outlet is used to face the mainboard; the head-mounted device includes an air outlet device, a first switch component and a second switch component, two temperature sensing elements and a control device 1000, the air outlet device connects the first air outlet and the second air outlet; the first switch component and the second switch component respectively control the opening and closing and the opening and closing degree of the first air outlet and the second air outlet; the two temperature sensing elements are used to detect the human body temperature and the mainboard temperature respectively; the control device 1000 includes a memory, a processor and a head-mounted device control program stored in the memory and runnable on the processor, the head-mounted device control program is configured as the steps of the head-mounted device control method described above.

[0089] Among them, by arranging the first temperature detection device at the corresponding mainboard position, the mainboard temperature is detected in real time, and the detected temperature data is transmitted to the control device 1000. When the air outlet device is working, air can be discharged to the first air outlet and the second air outlet at the same time. The control device 1000 can simultaneously control the air outlet device, the first switch component and the second switch component to adjust the opening and closing degree of the first air outlet and the second air outlet according to the temperature of the mainboard.

[0090] Also, see Figure 3 , the control device 1000 may specifically include: a processor 1002, such as a CPU, a communication bus 1001, a user structure 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1001 is used to realize the connection and communication between these components. The user structure 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user structure 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 may be a high-speed RAM memory 1005, or it may be a stable memory 1005 (non-volatile memory), such as a disk memory 1005. The memory 1005 may also be a storage device independent of the aforementioned processor 1002.

[0091] Those skilled in the art will understand that Figure 3 The structure of the control device 1000 shown in the figure does not constitute a limitation to the control device 1000, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0092] Furthermore, in one embodiment of the present invention, the first switch component includes a first baffle and a first driving component, wherein the first baffle is movably mounted at the first air outlet position to adjust the opening and closing degree of the first air outlet; the first driving component is used to drive the first baffle to move; the second switch component includes a second baffle and a second driving component, wherein the second baffle is movably mounted at the second air outlet position to adjust the opening and closing degree of the second air outlet; the second driving component is used to drive the second baffle to move. That is, in this embodiment, the control device 1000 can drive the first baffle and the second baffle to operate by controlling the first driving component and the second driving component, thereby adjusting the area of ​​the first air outlet and the second air outlet covered by the first baffle and the second baffle, thereby changing the air volume of the first air outlet and the second air outlet.

[0093] Furthermore, in another embodiment of the present invention, the head-mounted device includes two ventilation ducts, one end of each of the ventilation ducts being connected to the air outlet device, and the other ends of each of the ventilation ducts forming the first air outlet and the second air outlet, respectively. At least a portion of each ventilation duct is elastically extendable along its radial direction; the first switch and the second switch are respectively provided for the two ventilation ducts to adjust the diameters of the corresponding ventilation ducts. That is, in this embodiment, the control device 1000 can adjust the diameters of the two ventilation ducts by controlling the first switch and the second switch, thereby controlling the amount of air that can enter the two ventilation ducts and changing the air output of the first air outlet and the second air outlet.

[0094] Furthermore, there is no restriction on the setting form of the air outlet device, which can be an axial fan or a centrifugal fan; specifically, in one embodiment of the present invention, the air outlet device includes a centrifugal fan, that is, a centrifugal fan is selected, and the function of simultaneously discharging air from the first air outlet and the second air outlet can be achieved without adjusting the air outlet direction of the centrifugal fan or requiring a large wind pressure.

[0095] Furthermore, the head-mounted device further includes a second temperature detection device, which is used to detect the user's body temperature. The second temperature detection device is not limited to a specific configuration and may be a temperature sensor or a temperature and humidity sensor. Specifically, in one embodiment of the present invention, the temperature sensing element corresponding to the wearable portion of the human body includes a temperature and humidity sensor. The temperature and humidity sensors are provided to simultaneously monitor the body's temperature and sweating level, thereby improving the accuracy of data detection.

[0096] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A method for controlling a head-mounted device, characterized in that: The head-mounted device is provided with an air outlet device, a first air outlet and a second air outlet connected, and a first switch member and a second switch member for correspondingly controlling the opening and closing of the first air outlet and the second air outlet and the degree of opening and closing; The control method of the head mounted device includes: When the first air outlet and the second air outlet are in an open state, obtaining a temperature of the mainboard; The first switch element and the second switch element are controlled according to the temperature of the mainboard to control the opening and closing degrees of the first air outlet and the second air outlet.

2. The method for controlling a head mounted device according to claim 1, wherein: The step of controlling the first switch element and the second switch element according to the temperature of the mainboard to control the opening and closing degrees of the first air outlet and the second air outlet includes: Determining whether the temperature of the mainboard is higher than a first threshold; If so, controlling the first switch element and the second switch element to increase the opening and closing degree of the first air outlet and decrease the opening and closing degree of the second air outlet; If not, the first switch element and the second switch element are controlled to maintain the opening and closing degrees of the first air outlet and the second air outlet.

3. The method for controlling a head mounted device according to claim 2, wherein: After the step of controlling the first switch element and the second switch element to maintain the opening and closing degree of the first air outlet and the second air outlet if no, the method further includes: determining again whether the temperature of the mainboard is higher than a first threshold; If so, controlling the first switch element and the second switch element to increase the opening and closing degree of the first air outlet and decrease the opening and closing degree of the second air outlet; If not, the human body temperature is obtained, and the first switch element and the second switch element are controlled according to the human body temperature to control the opening and closing degrees of the first air outlet and the second air outlet.

4. The method for controlling a head mounted device according to claim 3, wherein: If not, the step of obtaining the human body temperature and controlling the first switch element and the second switch element according to the human body temperature to control the opening and closing degrees of the first air outlet and the second air outlet includes: Acquire the human body temperature in real time within a first preset time period, and determine whether the human body temperature is higher than a second threshold; If so, controlling the first switch element and the second switch element to reduce the opening degree of the first air outlet and increase the opening degree of the second air outlet; If not, the first switch element and the second switch element are controlled to increase the opening and closing degree of the first air outlet and reduce the opening and closing degree of the second air outlet.

5. The method for controlling a head mounted device according to claim 1, wherein: Before the step of obtaining the temperature of the mainboard when the first air outlet and the second air outlet are in the open state, the method includes: Obtaining a human body temperature, and determining whether the human body temperature is higher than a third threshold; If yes, controlling the second switch to open the second air outlet; If not, the second switch element is controlled to maintain the second air outlet in a closed state.

6. The method for controlling a head mounted device according to claim 1, wherein: After the step of obtaining the temperature of the mainboard when the first air outlet and the second air outlet are in the open state, the method further includes: The power of the air outlet device is controlled and adjusted according to the temperature of the mainboard.

7. A head-mounted device, characterized in that: The head mounted device is provided with a first air outlet and a second air outlet, the first air outlet is used to face the human body, and the second air outlet is used to face the mainboard; The head-mounted device comprises: an air outlet device, connecting the first air outlet and the second air outlet; The first switch element and the second switch element respectively control the opening and closing of the first air outlet and the second air outlet as well as the opening and closing degrees; A first temperature detection device, for detecting the temperature of the mainboard; and A control device comprises a memory, a processor, and a head-mounted device control program stored in the memory and executable on the processor, wherein the head-mounted device control program is configured to implement the steps of the head-mounted device control method according to any one of claims 1 to 6.

8. The head-mounted device according to claim 7, wherein: The first switch element includes: a first baffle, movably mounted at the first air outlet, for adjusting the opening and closing degree of the first air outlet; and A first driving member, used for driving the first baffle to move; The second switch element includes: a second baffle, movably mounted at the second air outlet, for adjusting the opening and closing degree of the second air outlet; and The second driving member is used to drive the second baffle to move.

9. The head-mounted device according to claim 7, wherein: The head-mounted device includes two ventilation ducts, one end of each of the ventilation ducts is connected to the air outlet device, and the other end of each of the ventilation ducts forms the first air outlet and the second air outlet, respectively. At least a portion of each ventilation duct is elastically extendable along its radial direction. The first switch element and the second switch element are respectively provided corresponding to the two ventilation ducts, so as to adjust the diameters of the corresponding ventilation ducts.

10. The head-mounted device according to claim 7, wherein: The air outlet device includes a centrifugal fan; and / or, The head mounted device further includes a second temperature detection device, which is used to detect the user's body temperature.

Images