CN114859993A - Control method and device of intelligent head-mounted equipment, intelligent head-mounted equipment and medium - Google Patents
Control method and device of intelligent head-mounted equipment, intelligent head-mounted equipment and medium Download PDFInfo
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- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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Abstract
The disclosure provides a control method and device of an intelligent head-mounted device, the intelligent head-mounted device and a medium. The intelligent head-mounted device comprises a shell, an air adjusting mechanism and a driving device, wherein an opening is formed in the shell, the air adjusting mechanism and the driving device are arranged in the shell, the air adjusting mechanism is arranged at a position close to the opening, the driving device is connected with the air adjusting mechanism, and the method comprises the following steps: acquiring a first temperature of a current wearing area of the intelligent head-mounted equipment; and under the condition that the first temperature is not in a first target suitable temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move so as to adjust the opening area of the opening.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of electronic products, and more particularly, to a control method of an intelligent head-mounted device, a control apparatus of the intelligent head-mounted device, and a computer-readable storage medium.
Background
Currently, a Virtual Reality (VR) head-mounted display device uses the head-mounted display device to seal the human vision from the outside world, and guides a user to generate a sense of being in a Virtual environment.
VR head-mounted apparatus in use, it wears regional can with human facial direct contact, VR head-mounted apparatus inside be narrow and small and airtight space relatively, meanwhile, VR head-mounted apparatus can inevitably produce a large amount of heats in the work of longer time, if the heat gathering can't in time dispel the heat, not only can cause the damage to equipment self to still can influence user's the comfort of wearing.
In the related art, a cooling fan is arranged in the VR headset, the cooling fan maintains a certain rotating speed at a certain temperature section, and the rotating speed of the cooling fan is increased after the temperature exceeds an upper limit, however, the noise is increased, and meanwhile, accurate temperature control and comfort adjustment of a wearing area cannot be realized by the method.
Disclosure of Invention
It is an object of embodiments of the present disclosure to provide a new solution for control of smart headsets.
According to a first aspect of the embodiments of the present disclosure, a control method of an intelligent head-mounted device is provided, where the intelligent head-mounted device includes a housing, an air adjusting mechanism, and a driving device, an opening is formed in the housing, the air adjusting mechanism and the driving device are disposed in the housing, the air adjusting mechanism is disposed at a position close to the opening, and the driving device is connected to the air adjusting mechanism, the method includes:
acquiring a first temperature of a current wearing area of the intelligent head-mounted equipment;
and under the condition that the first temperature is not in the target suitable temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move so as to adjust the opening area of the opening.
Optionally, the method further comprises the step of obtaining a first target optimum temperature range for the current wearing area,
the obtaining of the first target suitable temperature range of the current wearing area includes:
obtaining a first eigenvector of a proper temperature affecting a wearing area of the intelligent head-mounted device; the first characteristic vector at least comprises the temperature of the external environment where the intelligent head-mounted equipment is located and the humidity of a wearing area of the intelligent head-mounted equipment;
obtaining vector values of the current wearing area for the first feature vector;
acquiring a mapping relation between the first characteristic vector and a rotation angle;
obtaining a target suitable temperature of the current wearing area according to the vector value and the mapping relation;
and obtaining a first target suitable temperature range of the current wearing area according to the target suitable temperature.
Optionally, in the case that the first temperature is not within the first target suitable temperature range of the current wearing area, controlling the driving device to drive the wind adjustment mechanism to move so as to adjust the opening area of the opening includes:
under the condition that the first temperature is not in a first target suitable temperature range of the current wearing area, acquiring a first rotation angle of the driving device;
and controlling the driving device to drive the air adjusting mechanism to move based on the first rotating angle so as to adjust the opening area of the opening to be a first area.
Optionally, the smart headset further comprises a heat dissipation fan disposed within the housing,
the obtaining of the first rotation angle of the driving device includes:
acquiring a second characteristic vector influencing the rotation angle of the driving device; the second characteristic vector at least comprises the temperature of the external environment where the intelligent head-mounted equipment is located, the rotating speed of the cooling fan, the suitable temperature of the wearing area of the intelligent head-mounted equipment and the deviation between the temperature of the wearing area;
acquiring a vector value of the current wearing area for the second feature vector;
acquiring a mapping relation between the second feature vector and a rotation angle;
and obtaining a first rotation angle of the driving device according to the vector value and the mapping relation.
Optionally, after controlling the driving device to drive the wind adjustment mechanism to move based on the first rotation angle so as to adjust the opening area of the opening to the first area, the method further includes:
acquiring a second temperature of the current wearing area;
under the condition that the second temperature is within a second target suitable temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move based on a set second rotation angle so as to adjust the opening area of the opening to a second area;
and under the condition that the second temperature is not in a second target suitable temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move based on a set third rotation angle so as to adjust the opening area of the opening to a third area.
Optionally, the smart headset further comprises a heat dissipation fan disposed within the housing,
after adjusting the aperture area of the aperture to a second area or adjusting the aperture area of the aperture to a third area, the method further comprises:
acquiring a third temperature of the current wearing area;
and under the condition that the third temperature is not in the first target suitable temperature range, adjusting the current rotating speed of the heat dissipation fan.
Optionally, the first rotation angle is smaller than the second rotation angle.
According to a second aspect of the embodiments of the present disclosure, the smart headset includes a housing, an air adjustment mechanism and a driving device, an opening is opened on the housing, the air adjustment mechanism and the driving device are disposed in the housing, the air adjustment mechanism is disposed at a position close to the opening, the driving device is connected to the air adjustment mechanism, and the device includes:
the intelligent head-mounted device comprises an acquisition module, a display module and a control module, wherein the acquisition module is used for acquiring a first temperature of a current wearing area of the intelligent head-mounted device;
and the adjusting module is used for controlling the driving device to drive the air adjusting mechanism to move so as to adjust the opening area of the opening when the first temperature is not in the first target suitable temperature range of the current wearing area.
According to a third aspect of the embodiments of the present disclosure, there is provided an intelligent head-mounted device, further comprising:
a memory for storing executable computer instructions;
a processor for executing the control method according to the first aspect above, under control of the executable computer instructions.
According to a fourth aspect of the present disclosure, there is provided a computer readable storage medium having stored thereon computer instructions which, when executed by a processor, perform the method of the first aspect above.
The beneficial effects of the embodiment of the present disclosure lie in that, under the condition that the temperature of the current wearing region of the intelligent head-mounted device is not located the target suitable temperature range of the current wearing region, the driving device can be controlled to drive the air adjusting mechanism to move so as to adjust the opening area of the opening, and then the heat dissipation effect of the heat dissipation fan is adjusted, so that the temperature control adjustment of the intelligent head-mounted device is realized, and the comfort level of the user wearing the intelligent head-mounted device is improved.
Other features of the present description and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description, serve to explain the principles of the specification.
Fig. 1 is a hardware configuration schematic diagram of a smart headset according to an embodiment of the present disclosure;
fig. 2 is a flowchart schematic diagram of a control method of a smart headset according to an embodiment of the present disclosure;
fig. 3 is a schematic flow diagram of a smart headset according to an example of the present disclosure;
fig. 4 is a functional block diagram of a control apparatus of a smart headset according to an embodiment of the present disclosure;
fig. 5 is a functional block diagram of a smart headset according to an embodiment of the present disclosure.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the embodiments of the present disclosure unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. .
In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.
< hardware configuration >
Fig. 1 is a block diagram of a hardware configuration of a smart headset 1000 according to an embodiment of the present disclosure.
As shown in fig. 1, the smart headset 1000 may be a VR device, an AR (Augmented Reality) device, an MR (Mixed Reality) device, and the like, for example, the smart headset 1000 may be a VR headset display, smart glasses, and the like, which is not limited in this disclosure.
In one embodiment, as shown in fig. 1, the smart headset 1000 may include a processor 1100, a memory 1200, an interface device 1300, a communication device 1400, a display device 1500, an input device 1600, a microphone array 1700, a speaker 1800, and the like. The processor 1100 may include, but is not limited to, a central processing unit CPU, a microprocessor MCU, or the like. The memory 1200 includes, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, and the like. The interface device 1300 includes, for example, various bus interfaces such as a serial bus interface (including a USB interface), a parallel bus interface, and the like. Communication device 1400 is capable of wired or wireless communication, for example. The display device 1500 is, for example, a liquid crystal display, an LED display, a touch display, or the like. The input device 1600 includes, for example, a touch screen, a keyboard, a handle, and the like. Microphone array 1700 may be used to input voice information. The speaker 1800 may be used to output voice information.
In this embodiment, the memory 1200 of the smart headset 1000 is used to store instructions for controlling the processor 1100 to operate to implement or support the implementation of the control method of the smart headset according to any embodiment. The skilled person can design the instructions according to the solution disclosed in the present specification. How the instructions control the operation of the processor is well known in the art and will not be described in detail here.
It should be understood by those skilled in the art that although a plurality of devices of the smart headset 1000 are illustrated in fig. 1, the smart headset 1000 of the present embodiment may only refer to some of the devices, and may also include other devices, which are not limited herein.
The head mounted display device 1000 shown in FIG. 1 is for explanation only, and is not intended to limit the description, its applications, or uses in any way.
In another embodiment, the smart headset 1000 includes a housing, a heat dissipation fan, an air adjustment mechanism, and a driving device, where the housing has an opening, the air adjustment mechanism and the driving device are disposed in the housing, the air adjustment mechanism is disposed at a position close to the opening, the driving device is connected to the air adjustment mechanism, the driving device is configured to drive the air adjustment mechanism, and the air adjustment mechanism is movable in the housing under a driving action of the driving device. The present embodiment does not limit the specific structure of the driving device.
Various embodiments and examples according to the present disclosure are described below with reference to the drawings.
< method examples >
Fig. 2 illustrates a control method of a smart headset according to an embodiment of the present disclosure, which may be implemented by the smart headset 1000 as illustrated in fig. 1, for example, and the smart headset 1000 may be a VR headset display, smart glasses, an AR headset display, and the like.
As shown in fig. 2, the method for controlling the smart headset according to this embodiment may include the following steps S2100 to S2200.
In step S2100, a first temperature of a current wearing area of the smart headset is obtained.
The current wearing area of the intelligent head-mounted device is that when a wearer of the intelligent head-mounted device wears the intelligent head-mounted device, the current face of the intelligent head-mounted device wears the area. It can be understood that, in the case of high-temperature weather such as summer, high-power operation, or wearing the intelligent headset for a long time, the temperature of the current wearing area may reach 38 ℃, so that the wearer may feel oppressed, sweaty, and the like, and therefore, it is necessary to adjust the temperature of the current wearing area so that the wearer may wear the intelligent headset.
In a specific embodiment, in the case that the wearer wears the smart head-mounted device, the temperature of the current wearing area may be acquired as the first temperature T by a temperature sensor located at the forehead and provided on the smart head-mounted display device t 。
After acquiring the first temperature of the current wearing area of the intelligent head-mounted device, entering:
step S2200, in a case that the first temperature is not within the first target suitable temperature range of the current wearing area, controlling the driving device to drive the wind adjustment mechanism to move so as to adjust the opening area of the opening.
The first target suitable range is determined according to a target suitable temperature of a current wearing area of the intelligent head-mounted device, and the target suitable temperature of the current wearing area is a human body comfortable temperature of the current wearing area, that is, the wearing experience of a wearer is optimal under the condition that the temperature of the current wearing area is the target suitable temperature.
In this embodiment, the method for controlling the smart headset according to the embodiment of the present disclosure further includes a step of acquiring the first target suitable temperature range of the current wearing area, where the acquiring the first target suitable temperature range of the current wearing area may further include the following steps S3100 to S3500:
step S3100, acquiring a first feature vector influencing the proper temperature of a wearing area of the intelligent head-mounted device; the first feature vector at least comprises the temperature of the external environment where the intelligent head-mounted device is located and the humidity of a wearing area of the intelligent head-mounted device.
In step S3100, the suitable temperature of the wearing area of the smart headset is mainly affected by the current temperature of the external environment where the smart headset is located, the humidity of the wearing area, and other factors. Here, the feature vector may be formed by selecting the temperature of the external environment where the smart headset is located and the humidity of the wearing area of the smart headset.
Step S3200, obtaining a vector value of the current wearing region for the first feature vector.
In this step S3200, when the feature vector includes two features, that is, the temperature of the external environment where the smart headset is located and the humidity of the wearing area of the smart headset, here, when the wearer wears the smart headset, the current temperature T of the external environment where the smart headset is currently located may be acquired by the temperature sensor on the smart headset a And acquiring the current humidity delta of the current wearing area.
And step S3300, obtaining a mapping relation between the first feature vector and the proper temperature.
The mapping relationship may be a mapping table, and the mapping data stored in the mapping table reflects a correspondence relationship between the first feature vector and the suitable temperature. Specifically, under the condition that the first feature vector includes the temperature of the external environment where the intelligent head-mounted device is located and the humidity of the wearing area of the intelligent head-mounted device, the mapping data stored in the mapping table reflects the corresponding relationship between the temperature of the external environment where the intelligent head-mounted device is located, the humidity of the wearing area of the intelligent head-mounted device and the suitable temperature, and the mapping data in the mapping table is obtained according to a large number of experiments.
And step S3400, obtaining the target proper temperature of the current wearing area according to the vector value and the mapping relation.
In step S3400, according to the mapping table, the current temperature T mapped to the current external environment can be obtained a Suitable temperature T of current humidity delta of current wearing area 0 As the target optimum temperature T of the current wearing region 0 。
In the embodiment, the target suitable temperature of the current wearing area can be obtained according to the mapping relation between the pre-generated characteristic vector influencing the suitable temperature of the wearing area of the intelligent head-mounted device and the suitable temperature, so that the accuracy and the effectiveness of the target suitable temperature are effectively improved.
And step S3500, obtaining a first target suitable temperature range of the current wearing area according to the target suitable temperature.
In step S3500, a first target suitable temperature range of the current wearing area may be obtained according to the target suitable temperature and a first temperature threshold, where the first temperature threshold may be a numerical value set according to an actual application scenario and an actual requirement, and the first temperature threshold may be 0.5 ℃. Exemplarily, the first temperature threshold is 0.5 ℃, and the first suitable temperature range of the current wearing region is (T) 0 +0.5，T 0 -0.5)。
In this embodiment, the intelligent head-mounted device dissipates heat in a forced air cooling active heat dissipation manner. The cooling fan rotates to generate forced airflow, and the airflow drives the heat generated by the intelligent head-mounted device in the shell and discharges the heat to the outside of the shell through the opening.
In this embodiment, the driving device can be controlled to drive the air adjusting mechanism to move so as to adjust the opening area of the opening, the opening area of the opening is related to the air output, the larger the opening area is, the larger the air output is, and conversely, the smaller the opening area is, the smaller the air output is. Specifically, the air regulating mechanism can move in the shell under the driving action of the driving device and at least has a first position and a second position; the opening has a first opening area with the damper in the first position. The opening has a second opening area with the damper in the second position. And the first opening area is larger than the second opening area, namely, the air output at the first opening area is larger than the air output at the second opening area.
In this embodiment, in the step S2200, in the case that the first temperature is not within the first target suitable temperature range of the current wearing area, controlling the driving device to drive the wind adjustment mechanism to move so as to adjust the opening area of the opening may include the following steps S2210 to S2250:
in step S2210, in a case where the first temperature is not located in the first target suitable temperature range of the current wearing region, a first rotation angle of the driving device is acquired.
In a specific embodiment, the first temperature T at the current wearing area of the smart headset t Not in the first target optimum temperature range (T) 0 +0.5，T 0 -0.5), indicating a first temperature T t And a first target optimum temperature T 0 The deviation therebetween is greater than or equal to 0.5 ℃, i.e. | Tt-T 0 |>And the first rotation angle of the driving device can be obtained according to a preset mapping table so as to initially adjust the area of the opening hole at 0.5 ℃.
For example, a first temperature T in the current wearing area t More than target optimum temperature T 0 Under the condition of 0.5 ℃ higher temperature, the movable air adjusting mechanism increases the opening area of the opening, increases the air output, and improves the heat dissipation efficiency of the heat dissipation fan. As another example, the temperature T in the current wearing region t More than target optimum temperature T 0 Under the condition of 0.5 ℃ lower temperature, the movable air adjusting mechanism reduces the opening area of the opening, reduces the air output, and reduces the heat dissipation efficiency of the heat dissipation fan. Namely, the heat dissipation efficiency of the heat dissipation fan can be flexibly adjusted according to actual needs, so thatAnd realize carrying out temperature control to this intelligent head-mounted apparatus and adjust, improve the comfort level that this intelligent head-mounted apparatus was worn to the user.
In a specific embodiment, the first temperature T at the current wearing area of the smart headset t In a first target optimum temperature range (T) 0 +0.5，T 0 -0.5), indicating a first temperature T t And a first target optimum temperature T 0 The deviation therebetween is less than 0.5 ℃, i.e. | Tt-T 0 |<0.5 ℃, indicating that no adjustment of the open area is required.
In this embodiment, the step S2210 of obtaining the first rotation angle of the driving device may further include the following steps S2211 to S2214:
step S2211, obtaining a second eigenvector affecting the rotation angle of the driving device; the second feature vector at least comprises the temperature of the external environment where the intelligent head-mounted equipment is located, the rotating speed of the cooling fan, the suitable temperature of the wearing area of the intelligent head-mounted equipment and the deviation between the temperature of the wearing area.
Step S2212, obtaining a vector value of the current wearing area for the feature vector.
In step S2212, when the second eigenvector includes a temperature of the external environment where the smart headset is located, a rotation speed of the cooling fan, a suitable temperature of the wearing area of the smart headset, and a deviation between the temperatures of the wearing area, the current rotation speed of the cooling fan and the current temperature T of the external environment where the cooling fan is located may be obtained a The suitable temperature T of the current wearing area 0 And a first temperature Tt of a current wearing region 0 L. The current rotating speed of the cooling fan can be obtained through a Hall sensor.
And step S2213, acquiring the mapping relation between the second feature vector and the rotation angle.
The mapping relationship may be a mapping table, and the mapping data stored in the mapping table reflects the correspondence between the characteristic vector and the suitable temperature. Specifically, when the second feature vector includes the temperature of the external environment where the smart headset is located, the rotation speed of the cooling fan, the deviation between the suitable temperature of the wearing area of the smart headset and the temperature of the wearing area, the mapping data stored in the mapping table reflects the correspondence between the temperature of the external environment where the smart headset is located, the rotation speed of the cooling fan, the deviation between the suitable temperature of the wearing area of the smart headset and the temperature of the wearing area, and the rotation angle of the driving device, and the mapping data in the mapping table is obtained according to a large number of experiments.
Step S2214, obtaining a first rotation angle of the driving device according to the vector value and the mapping relation.
In step S2214, according to the mapping table, the current rotation speed of the cooling fan and the current temperature T of the external environment can be obtained a The suitable temperature T of the current wearing area 0 And a first temperature Tt of a current wearing region 0 The rotation angle of | is the first rotation angle of the driving device.
According to the steps S2211 to S2214, the first rotation angle of the driving device can be obtained according to the mapping relation between the feature vector influencing the rotation angle of the driving device and the rotation angle, so that the accuracy and effectiveness of the first rotation angle can be effectively improved.
Step S2220, controlling the driving device to drive the air adjusting mechanism to move based on the first rotation angle, so as to adjust the opening area of the opening to a first area.
In this embodiment, after the first rotation angle of the driving device is determined, the driving device can be controlled to rotate based on the first rotation angle to drive the air adjusting mechanism to move, so that the opening area of the opening is changed, and the purpose of quickly performing preliminary adjustment on the opening area when the temperature deviates is achieved.
Step S2230, in a case where the opening area of the opening is adjusted to the first area, obtains a second temperature of the current wearing area.
In step S2230, the opening area of the opening is adjusted to be the firstUnder the condition of the area, the temperature of the current wearing area can be acquired through a temperature sensor positioned at the forehead position on the intelligent wearing equipment at intervals of a set first time interval, and under the condition that the temperature is continuously the same, the temperature can be used as a second temperature T t2 . The set first time interval may be a value set according to an actual application scenario and an actual demand, and the set first time interval may be 3 s.
And step S2240, controlling the driving device to drive the air adjusting mechanism to move based on a set second rotation angle so as to adjust the opening area of the opening to a second area when the second temperature is within a second target appropriate temperature range of the current wearing area.
The second target optimum temperature is determined according to the target optimum temperature and a second temperature threshold, which may be a value set according to an actual application scenario and an actual demand, for example, the second temperature threshold may be 3 ℃. Exemplarily, in case of a second temperature threshold of 3 ℃, the second target desired temperature range is (T) 0 +3，T 0 -3)。
In the step S2240, the temperature is controlled at the second temperature T t2 A second target optimum temperature range (T) in the current wearing region 0 +3，T 0 -3) indicates a second temperature T t2 Optimum temperature T to target 0 With a deviation of less than 3 deg.C, i.e. | T t2 -T 0 |<And 3 ℃, judging that the initial adjustment deviation is small, and using a first gear adjustment angle, namely a second rotation angle. That is, the driving device rotates based on the second rotation angle to drive the air adjusting mechanism to move, so that the opening area of the opening is changed.
In step S2240, in order to control the driving device more accurately, the temperature deviations in different ranges are finely adjusted, and the gears with different rotation angles are set. Specifically, a first gear adjustment and a second gear adjustment may be provided. The rotation angle of the first gear adjustment is a1, and the rotation angle of the second gear adjustment is a 2. And the rotation angle of the first gear adjustment is smaller than that of the second gear adjustment.
And step S2250, in a case that the second temperature is not within the second target appropriate temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move based on the set third rotation angle, so as to adjust the opening area of the opening to a third area.
In the present step S2250, at a second temperature T t2 A second target optimum temperature range (T) not located in the current wearing region 0 +3，T 0 -3) indicates a second temperature T t2 Optimum temperature T to target 0 If the deviation is greater than or equal to 3 ℃, the initial adjustment deviation is judged to be large, and the second gear adjustment angle, namely the third rotation angle, can be used. That is, the driving device rotates based on the third rotation angle to drive the air adjusting mechanism to move, so that the opening area of the opening is changed.
That is to say, through the primary adjustment with finely tune two-layer effect mode, realize opening the trompil size according to the heat dissipation needs to the accurate control of air-out size.
According to the embodiment of the disclosure, under the condition that the temperature of the current wearing area of the intelligent head-mounted device is not within the target suitable temperature range of the current wearing area, the driving device can be controlled to drive the air adjusting mechanism to move so as to adjust the opening area of the opening, and then the heat dissipation effect of the heat dissipation fan is adjusted, so that the temperature control adjustment of the intelligent head-mounted device is realized, and the comfort level of the user wearing the intelligent head-mounted device is improved.
In one embodiment, after performing the above step S2250 and adjusting the opening area of the opening to the second area, or adjusting the opening area of the opening to the third area, the control method of the smart headset of the embodiment of the disclosure further includes the following steps S4100 to S4200:
step S4100, acquiring a third temperature of the current wearing area.
In this embodiment, under the condition that the area of the opening hole is adjusted to the second area or the third area, the temperature of the current wearing area can be collected by the temperature sensor on the intelligent wearable device at intervals of a second time interval, and under the condition that the temperature is continuously the same, the temperature can be used as the third temperatureT t3 . The set second time interval may be a value set according to an actual application scenario and an actual demand, and the set second time interval may be 3 s.
Step S4200, when the third temperature is not within the first target optimum temperature range, adjusting the current rotation speed of the cooling fan.
In the present embodiment, at the third temperature T t3 A first target optimum temperature range (T) not located in the current wearing region 0 +0.5，T 0 -0.5), a third temperature T is indicated t3 Optimum temperature T to target 0 Deviation | T between t3 -T 0 If | is greater than or equal to 0.5 ℃, it indicates that the temperature of the current wearing area cannot be adjusted only by adjusting the opening, and at this time, the current rotating speed of the cooling fan needs to be changed to increase the air volume.
In the present embodiment, at the third temperature T t3 A first target optimum temperature range (T) in the current wearing region 0 +0.5，T 0 -0.5), a third temperature T is indicated t3 Optimum temperature T to target 0 Deviation | T between t3 -T 0 If | is less than 0.5 ℃, the current opening area is maintained, and the current rotating speed of the cooling fan does not need to be adjusted.
According to this disclosed embodiment, it just goes to improve the rotational speed of fan that dispels the heat and increases the amount of wind, has reduced the influence of noise to the user to a certain extent only under the condition that relies on the regulation of trompil can't realize the temperature regulation of wearing regional at present.
Next, a control method of an intelligent wearable device of an example is shown, in this example, referring to fig. 3, the control method of the intelligent wearable device includes the steps of:
step S301, obtaining the current temperature T of the external environment where the intelligent head-wearing equipment is currently located a And the current humidity delta of the current wearing area of the intelligent head-mounted equipment.
Step S302, according to a mapping table among the temperature of the external environment where the intelligent head-mounted equipment is located, the humidity of the wearing area of the intelligent head-mounted equipment and the suitable temperature of the current wearing area, determining the mapping tableCurrent temperature T a And the optimum temperature T of the current humidity delta 0 As the target optimum temperature T of the current wearing region 0 。
Step S303, obtaining a first temperature T of the current wearing area t 。
Step S304, judging the first temperature T t Optimum temperature T to target 0 Deviation between | Tt-T 0 If yes, go to step S314, otherwise go to step S305.
Step S305, at a first temperature T t Optimum temperature T to target 0 Deviation between | Tt-T 0 And obtaining the current rotating speed of the cooling fan under the condition that the | is greater than or equal to 0.5 ℃.
Step S306, determining a mapping table mapped to the first temperature T according to a deviation between the suitable temperature of the wearing area of the intelligent head-mounted device and the temperature of the wearing area of the intelligent head-mounted device, the temperature of the external environment where the intelligent head-mounted device is located, the rotating speed of the cooling fan and the rotating angle of the driving device t A first temperature T t Optimum temperature T to target 0 Deviation between | Tt-T 0 I, the current temperature T of the external environment where the intelligent head-mounted equipment is currently located a And the rotation angle of the current rotation speed of the cooling fan is used as the first rotation angle of the driving device.
In step S307, the driving device rotates based on the first rotation angle to control the movement of the wind adjusting mechanism, so as to perform a preliminary adjustment on the opening area of the opening.
Step S308, after the opening area of the opening is preliminarily adjusted, the second temperature T of the current wearing area is obtained t2 。
Step S309, judging the second temperature T t2 Optimum temperature T to target 0 Deviation | T between t2 -T 0 If yes, go to step S310, otherwise go to step S311.
Step S310, at a second temperature T t2 Optimum temperature T to target 0 Deviation | T between t2 -T 0 In the case of | less than 3 ℃, the drive means is based on the first angle of rotationAnd rotating to control the air adjusting mechanism to move so as to finely adjust the opening area of the opening, and executing step S312.
Step S311, at a second temperature T t2 Optimum temperature T to target 0 Deviation | T between t2 -T 0 And in the case where | is greater than or equal to 3 ℃, the driving device rotates based on the second rotation angle to control the movement of the air adjusting mechanism, so as to finely adjust the opening area of the opening, and perform step S312.
Step S312, acquiring a third temperature T of the current wearing area t3 。
Step S313, judging the third temperature T t3 Deviation | T from target optimum temperature T0 t3 -T 0 If yes, go to step S314, otherwise go to step S315.
In step S314, the current opening area is maintained.
Step S315, at a third temperature T t3 Deviation | T from target optimum temperature T0 t3 And in the case that the temperature of-T0 is greater than or equal to 0.5 ℃, adjusting the current rotating speed of the cooling fan, and going to step S303.
< apparatus embodiment >
Fig. 4 is a schematic structural diagram of a control device of the smart headset according to an embodiment. As shown in fig. 4, the control apparatus 400 of the smart headset includes an obtaining module 410 and an adjusting module 420.
An obtaining module 410 is configured to obtain a first temperature of a current wearing area of the smart headset.
An adjusting module 420, configured to control the driving device to drive the wind adjustment mechanism to move to adjust the aperture area of the aperture if the first temperature is not within the first target suitable temperature range of the current wearing area.
In one embodiment, the obtaining module 410 is further configured to obtain a first feature vector that affects an appropriate temperature of a wearing area of the smart headset; the first characteristic vector at least comprises the temperature of the external environment where the intelligent head-mounted equipment is located and the humidity of a wearing area of the intelligent head-mounted equipment; obtaining vector values of the current wearing area for the first feature vector; acquiring a mapping relation between the first characteristic vector and the proper temperature; obtaining the target suitable temperature of the current wearing area according to the vector value and the mapping relation; and obtaining a first target suitable temperature range of the current wearing area according to the target suitable temperature.
In an embodiment, the adjusting module 420 is specifically configured to obtain a first rotation angle of the driving device when the first temperature is not within a first target suitable temperature range of the current wearing area; and controlling the driving device to drive the air adjusting mechanism to move based on the first rotating angle so as to adjust the opening area of the opening to be a first area.
In an embodiment, the adjusting module 420 is specifically configured to obtain a second feature vector that affects a rotation angle of the driving device; the second characteristic vector at least comprises the temperature of the external environment where the intelligent head-mounted equipment is located, the rotating speed of the cooling fan, and the deviation between the suitable temperature of the wearing area of the intelligent head-mounted equipment and the temperature of the wearing area; acquiring a vector value of the current wearing area for the second feature vector; acquiring a mapping relation between the second feature vector and a rotation angle; and obtaining a first rotation angle of the driving device according to the vector value and the mapping relation.
In an embodiment, the adjusting module 420 is specifically configured to obtain a second temperature of the current wearing area; under the condition that the second temperature is within a second target suitable temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move based on a set second rotation angle so as to adjust the opening area of the opening to a second area; and under the condition that the second temperature is not in a second target suitable temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move based on a set third rotation angle so as to adjust the opening area of the opening to a third area.
In an embodiment, the obtaining module 410 is further configured to obtain a third temperature of the current wearing area.
The adjusting module 420 is further configured to adjust the current rotation speed of the cooling fan when the third temperature is not within the first target suitable temperature range.
In one embodiment, the first angle of rotation is less than the second angle of rotation.
According to the embodiment of the disclosure, under the condition that the temperature of the current wearing area of the intelligent head-mounted device is not within the target suitable temperature range of the current wearing area, the driving device can be controlled to drive the air adjusting mechanism to move so as to adjust the opening area of the opening, and then the heat dissipation effect of the heat dissipation fan is adjusted, so that the temperature control adjustment of the intelligent head-mounted device is realized, and the comfort level of the user wearing the intelligent head-mounted device is improved.
< apparatus embodiment >
Fig. 5 is a hardware configuration diagram of a smart headset according to an embodiment. As shown in fig. 5, the smart headset 500 includes a processor 510 and a memory 520.
The memory 520 may be used to store executable computer instructions.
The processor 510 may be configured to execute the control method of the smart headset according to the embodiment of the method of the present disclosure according to the control of the executable computer instructions.
The smart headset 500 may be the smart headset 1000 shown in fig. 1, or may be a device having another hardware structure, which is not limited herein. The smart headset 500 may be, for example, a VR device, an AR device, an MR device, and the like, which is not limited in this disclosure.
In further embodiments, the smart headset 500 may include the control apparatus 400 of the above smart headset.
In one embodiment, the modules of the control apparatus 500 of the above smart headset may be implemented by the processor 510 executing computer instructions stored in the memory 520.
According to the embodiment of the disclosure, under the condition that the temperature of the current wearing area of the intelligent head-mounted device is not within the target suitable temperature range of the current wearing area, the driving device can be controlled to drive the air adjusting mechanism to move so as to adjust the area of the open hole, and then the heat dissipation effect of the heat dissipation fan is adjusted, so that the temperature control adjustment of the intelligent head-mounted device is realized, and the comfort level of a user wearing the intelligent head-mounted device is improved.
< computer-readable storage Medium >
The disclosed embodiments also provide a computer readable storage medium, on which computer instructions are stored, and when the computer instructions are executed by a processor, the computer instructions execute the control method of the smart headset provided by the disclosed embodiments.
The present disclosure may be systems, methods, and/or computer program products. The computer program product may include a computer-readable storage medium having computer-readable program instructions embodied thereon for causing a processor to implement various aspects of the present disclosure.
The computer readable storage medium may be a tangible device that can hold and store the instructions for use by the instruction execution device. The computer readable storage medium may be, for example, but not limited to, an electronic memory device, a magnetic memory device, an optical memory device, an electromagnetic memory device, a semiconductor memory device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a Static Random Access Memory (SRAM), a portable compact disc read-only memory (CD-ROM), a Digital Versatile Disc (DVD), a memory stick, a floppy disk, a mechanical coding device, such as punch cards or in-groove projection structures having instructions stored thereon, and any suitable combination of the foregoing. Computer-readable storage media as used herein is not to be construed as transitory signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or other transmission medium (e.g., optical pulses through a fiber optic cable), or electrical signals transmitted through electrical wires.
The computer-readable program instructions described herein may be downloaded from a computer-readable storage medium to a respective computing/processing device, or to an external computer or external storage device via a network, such as the internet, a local area network, a wide area network, and/or a wireless network. The network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers and/or edge servers. The network adapter card or network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in the respective computing/processing device.
The computer program instructions for carrying out operations of the present disclosure may be assembler instructions, Instruction Set Architecture (ISA) instructions, machine-related instructions, microcode, firmware instructions, state setting data, or source or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The computer-readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). In some embodiments, the electronic circuitry that can execute the computer-readable program instructions implements aspects of the present disclosure by utilizing the state information of the computer-readable program instructions to personalize the electronic circuitry, such as a programmable logic circuit, a Field Programmable Gate Array (FPGA), or a Programmable Logic Array (PLA).
Various aspects of the present disclosure are described herein with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the disclosure. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer-readable program instructions.
These computer-readable program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks. These computer-readable program instructions may also be stored in a computer-readable storage medium that can direct a computer, programmable data processing apparatus, and/or other devices to function in a particular manner, such that the computer-readable medium storing the instructions comprises an article of manufacture including instructions which implement the function/act specified in the flowchart and/or block diagram block or blocks.
The computer readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other devices to cause a series of operational steps to be performed on the computer, other programmable apparatus or other devices to produce a computer implemented process such that the instructions which execute on the computer, other programmable apparatus or other devices implement the functions/acts specified in the flowchart and/or block diagram block or blocks.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of instructions, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. It is well known to those skilled in the art that implementation by hardware, by software, and by a combination of software and hardware are equivalent.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present disclosure is defined by the appended claims.
Claims (10)
1. A control method of an intelligent head-mounted device is characterized in that the intelligent head-mounted device comprises a shell, an air adjusting mechanism and a driving device, an opening is formed in the shell, the air adjusting mechanism and the driving device are arranged in the shell, the air adjusting mechanism is arranged at a position close to the opening, the driving device is connected with the air adjusting mechanism, and the method comprises the following steps:
acquiring a first temperature of a current wearing area of the intelligent head-mounted equipment;
and under the condition that the first temperature is not in a first target suitable temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move so as to adjust the opening area of the opening.
2. The method according to claim 1, further comprising the step of obtaining a first target optimum temperature range for the current wearing area,
the obtaining of the first target suitable temperature range of the current wearing area includes:
obtaining a first eigenvector of a proper temperature affecting a wearing area of the intelligent head-mounted device; the first characteristic vector at least comprises the temperature of the external environment where the intelligent head-mounted equipment is located and the humidity of a wearing area of the intelligent head-mounted equipment;
obtaining vector values of the current wearing area for the first feature vector;
acquiring a mapping relation between the first characteristic vector and the proper temperature;
obtaining the target suitable temperature of the current wearing area according to the vector value and the mapping relation;
and obtaining a first target suitable temperature range of the current wearing area according to the target suitable temperature.
3. The method of claim 1, wherein controlling the driving device to drive the damper to move to adjust the aperture area of the aperture in the case that the first temperature is not within a first target optimum temperature range of the current wearing area comprises:
under the condition that the first temperature is not in a first target suitable temperature range of the current wearing area, acquiring a first rotation angle of the driving device;
and controlling the driving device to drive the air adjusting mechanism to move based on the first rotating angle so as to adjust the opening area of the opening to be a first area.
4. The method of claim 3, wherein the smart headset further comprises a heat sink fan disposed within the housing,
the obtaining of the first rotation angle of the driving device includes:
acquiring a second characteristic vector influencing the rotation angle of the driving device; the second characteristic vector at least comprises the temperature of the external environment where the intelligent head-mounted equipment is located, the rotating speed of the cooling fan, and the deviation between the suitable temperature of the wearing area of the intelligent head-mounted equipment and the temperature of the wearing area;
acquiring a vector value of the current wearing area for the second feature vector;
acquiring a mapping relation between the second feature vector and a rotation angle;
and obtaining a first rotation angle of the driving device according to the vector value and the mapping relation.
5. The method of claim 3, wherein after controlling the drive device to drive the damper to move based on the first rotational angle to adjust the aperture area of the aperture to a first area, the method further comprises:
acquiring a second temperature of the current wearing area;
under the condition that the second temperature is within a second target suitable temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move based on a set second rotation angle so as to adjust the opening area of the opening to a second area;
and under the condition that the second temperature is not in a second target suitable temperature range of the current wearing area, controlling the driving device to drive the air adjusting mechanism to move based on a set third rotation angle so as to adjust the opening area of the opening to a third area.
6. The method of claim 5, wherein the smart headset further comprises a heat sink fan disposed within the housing,
after adjusting the aperture area of the aperture to a second area or adjusting the aperture area of the aperture to a third area, the method further comprises:
acquiring a third temperature of the current wearing area;
and under the condition that the third temperature is not in the first target suitable temperature range, adjusting the current rotating speed of the heat dissipation fan.
7. The method of claim 5,
the first rotation angle is smaller than the second rotation angle.
8. The utility model provides an intelligence head-mounted apparatus's controlling means, its characterized in that, intelligence head-mounted apparatus includes shell, air adjusting mechanism and drive arrangement, the trompil has been seted up on the shell, air adjusting mechanism with drive arrangement sets up in the shell, air adjusting mechanism sets up in being close to the position department of trompil, drive arrangement with air adjusting mechanism connects, the device includes:
the intelligent head-mounted device comprises an acquisition module, a display module and a control module, wherein the acquisition module is used for acquiring a first temperature of a current wearing area of the intelligent head-mounted device;
and the adjusting module is used for controlling the driving device to drive the air adjusting mechanism to move so as to adjust the opening area of the opening when the first temperature is not in the first target suitable temperature range of the current wearing area.
9. An intelligent head-mounted device, characterized in that the intelligent head-mounted device further comprises:
a memory for storing executable computer instructions;
a processor for executing the control method according to any one of claims 1 to 7, under the control of the executable computer instructions.
10. A computer-readable storage medium having stored thereon computer instructions which, when executed by a processor, perform the control method of any one of claims 1-7.
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