阅读说明：本技术 智能口罩的供氧方法、智能口罩、终端设备及存储介质 (Oxygen supply method of intelligent mask, terminal device and storage medium ) 是由 刘牧洲 于 2020-07-02 设计创作，主要内容包括：本公开实施例提供一种智能口罩的供氧方法、智能口罩、终端设备及存储介质,其中,采集佩戴者呼出气体数据；基于佩戴者呼出气体数据以及预先设定的气体过滤级别得到供氧量；以及,基于所述供氧量向所述智能口罩内部提供氧气。本公开实施例可以有效均衡口罩的过滤性能和供气性能,为口罩佩戴用户提供智能可控、安全可靠的呼吸条件,同时减少口罩维护成本。(The embodiment of the disclosure provides an oxygen supply method for an intelligent mask, the intelligent mask, a terminal device and a storage medium, wherein exhaled gas data of a wearer are collected; obtaining oxygen supply based on the exhaled air data of the wearer and a preset air filtering level; and providing oxygen to the interior of the intelligent mask based on the oxygen supply amount. The embodiment of the disclosure can effectively balance the filtering performance and the air supply performance of the mask, provide intelligent, controllable, safe and reliable breathing conditions for a user wearing the mask, and reduce the maintenance cost of the mask.)

1. An oxygen supply method for an intelligent mask, comprising:

collecting exhaled air data of a wearer;

obtaining oxygen supply based on the exhaled air data of the wearer and a preset air filtering level; and the number of the first and second groups,

and providing oxygen to the interior of the intelligent mask based on the oxygen supply amount.

2. The oxygen supply method for the intelligent mask according to claim 1, further comprising:

acquiring air quality data of a region where a wearer is currently located; and the number of the first and second groups,

gas filtration levels are preset based on air quality data of the area where the wearer is currently located, and include a base filtration level, a semi-enclosed filtration level, and a fully-enclosed filtration level.

3. The oxygen supply method for the intelligent mask according to claim 2, wherein the obtaining of the air quality data of the current area of the wearer specifically comprises:

acquiring air quality data of a region where a wearer is currently located from an air quality publishing platform;

the oxygen supply method of the intelligent mask further comprises the following steps:

detecting whether the current area of the wearer is in a preset area or not, and if so, triggering an early warning prompt corresponding to the preset area;

the presetting of the gas filtering level based on the air quality data of the area where the wearer is currently located comprises the following steps:

and presetting a gas filtering level based on the air quality data of the current region where the wearer is located and the early warning prompt corresponding to the preset region.

4. The oxygen supply method for the intelligent mask according to claim 1, further comprising:

monitoring whether the current oxygen storage amount in the intelligent mask is lower than a preset threshold value or not;

and if the oxygen storage quantity is lower than the preset threshold value, sending out an early warning prompt of insufficient oxygen storage quantity.

5. An intelligent mask, comprising: a mask body, a gas collecting module, an obtaining module and an oxygen supply module, wherein,

the gas acquisition module is arranged to acquire exhaled gas data of a wearer;

the acquisition module is set to obtain oxygen supply amount based on the exhaled gas data of the wearer and a preset gas filtering level;

the oxygen suppliment module sets up to, based on the oxygen suppliment volume to the inside oxygen that provides of gauze mask body.

6. The smart mask of claim 5 wherein the acquisition module is further configured to acquire air quality data of an area where the wearer is currently located;

the intelligent mask further comprises:

a level setting module configured to preset an air filtration level based on air quality data of an area where a wearer is currently located, the air filtration level including a base filtration level, a semi-enclosed filtration level, and a fully enclosed filtration level.

7. The intelligent mask according to claim 6, wherein the obtaining module is specifically configured to obtain air quality data of an area where the wearer is currently located from the air quality publishing platform;

the intelligent mask further comprises:

the detection module is arranged for detecting whether the current area of the wearer is in a preset area or not, and if the current area of the wearer is in the preset area, triggering an early warning prompt corresponding to the preset area;

the level setting module is specifically configured to preset a gas filtration level based on air quality data of a region where the wearer is currently located and an early warning prompt corresponding to the preset region.

8. The intelligent mask of claim 5, further comprising:

the monitoring module is used for monitoring whether the current oxygen storage amount in the mask body is lower than a preset threshold value or not; and the number of the first and second groups,

and the early warning prompt module is set to send out an early warning prompt that the oxygen storage amount is insufficient when the monitoring module monitors that the current oxygen storage amount in the mask body is lower than a preset threshold value.

9. A terminal device comprising a memory and a processor, wherein the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor performs the oxygen supply method for an intelligent mask according to any one of claims 1 to 4.

10. A computer-readable storage medium on which a computer program is stored, wherein when the computer program is executed by a processor, the processor performs the oxygen supply method of the smart mask according to any one of claims 1 to 4.

Technical Field

The present disclosure relates to the field of communications technologies, and in particular, to an oxygen supply method for an intelligent mask, a terminal device, and a computer-readable storage medium.

Background

Along with the continuous development of science and technology, the type of gauze mask is more and more diversified, and the function is also more and more intelligent. In order to improve the user's mask use experience, the related art proposes an air filtration type mask and an air supply type mask. The air filtering type mask provides clean air for a user by filtering the air, but the existing filtering type mask has the problems of unsmooth breathing of the user and the like caused by insufficient air supply along with the air filtering function, so that a wearer cannot achieve good use complaint and comfortable wearing experience; the air supply type mask usually adopts a pushing machine and other devices to convey a clean air source isolated from harmful substances to the mouth and nose of a wearer, and provides purified air for the wearer through isolating polluted air, but the problems of air supply balance and the like are difficult to solve.

In order to solve the above problems, some related technologies have proposed a scheme of a portable intelligent control mask device: the particles and the gas filtering active material are used for filtering harmful gas, and the oxygen concentration sensor is matched for detecting the concentration and the content of oxygen required by a wearer, so that the air suction assembly is adjusted, and the air suction amount is increased to provide oxygen required by breathing of the wearer. However, this solution, while taking into account the air supply function of the user, will further aggravate the attenuation of the filtering performance of the mask. Especially, when the oxygen concentration sensor detects that the air inflow needs to be adjusted and increased, the blocking performance of the filter layer is increased, so that the sanitary protection effect is reduced. In addition, in order to ensure the safety of the inhaled air, the filter assembly needs to be replaced frequently, which results in excessive maintenance cost.

Therefore, a scheme for effectively balancing the filtering performance and the air supply performance of the mask and reducing the maintenance cost of the mask is a problem to be solved urgently at present.

Disclosure of Invention

The present disclosure provides an oxygen supply method for an intelligent mask, a terminal device, and a storage medium, to at least solve the above problems.

According to an aspect of the embodiments of the present disclosure, there is provided an oxygen supply method for an intelligent mask, including:

collecting exhaled air data of a wearer;

obtaining oxygen supply based on the exhaled air data of the wearer and a preset air filtering level; and the number of the first and second groups,

and providing oxygen to the interior of the intelligent mask based on the oxygen supply amount.

In one embodiment, the oxygen supply method for the smart mask further includes:

acquiring air quality data of a region where a wearer is currently located; and the number of the first and second groups,

gas filtration levels are preset based on air quality data of the area where the wearer is currently located, and include a base filtration level, a semi-enclosed filtration level, and a fully-enclosed filtration level.

In one embodiment, the acquiring the air quality data of the area where the wearer is currently located specifically includes:

acquiring air quality data of a region where a wearer is currently located from an air quality publishing platform;

the oxygen supply method of the intelligent mask further comprises the following steps:

detecting whether the current area of the wearer is in a preset area or not, and if so, triggering an early warning prompt corresponding to the preset area;

the presetting of the gas filtering level based on the air quality data of the area where the wearer is currently located comprises the following steps:

and presetting a gas filtering level based on the air quality data of the current region where the wearer is located and the early warning prompt corresponding to the preset region.

In one embodiment, the oxygen supply method for the smart mask further includes:

monitoring whether the current oxygen storage amount in the intelligent mask is lower than a preset threshold value or not;

and if the oxygen storage quantity is lower than the preset threshold value, sending out an early warning prompt of insufficient oxygen storage quantity.

According to another aspect of the disclosed embodiments, there is provided an intelligent mask, including: a mask body, a gas collecting module, an obtaining module and an oxygen supply module, wherein,

the gas acquisition module is arranged to acquire exhaled gas data of a wearer;

the acquisition module is set to obtain oxygen supply amount based on the exhaled gas data of the wearer and a preset gas filtering level;

the oxygen suppliment module sets up to, based on the oxygen suppliment volume to the inside oxygen that provides of gauze mask body.

In one embodiment, the obtaining module is further configured to obtain air quality data of an area where the wearer is currently located;

the intelligent mask further comprises:

a level setting module configured to preset an air filtration level based on air quality data of an area where a wearer is currently located, the air filtration level including a base filtration level, a semi-enclosed filtration level, and a fully enclosed filtration level.

In one embodiment, the obtaining module is specifically configured to obtain air quality data of an area where a wearer is currently located from an air quality publishing platform;

the intelligent mask further comprises:

the detection module is arranged for detecting whether the current area of the wearer is in a preset area or not, and if the current area of the wearer is in the preset area, triggering an early warning prompt corresponding to the preset area;

the level setting module is specifically configured to preset a gas filtration level based on air quality data of a region where the wearer is currently located and an early warning prompt corresponding to the preset region.

In one embodiment, the smart mask further comprises:

the monitoring module is used for monitoring whether the current oxygen storage amount in the mask body is lower than a preset threshold value or not; and the number of the first and second groups,

and the early warning prompt module is set to send out an early warning prompt that the oxygen storage amount is insufficient when the monitoring module monitors that the current oxygen storage amount in the mask body is lower than a preset threshold value.

According to still another aspect of the embodiments of the present disclosure, there is provided a terminal device including a memory and a processor, wherein the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor executes the oxygen supply method for the smart mask.

According to still another aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the processor performs the oxygen supply method for an intelligent mask.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

the oxygen supply method of the intelligent mask provided by the embodiment of the disclosure collects the exhaled gas data of a wearer; obtaining oxygen supply based on the exhaled air data of the wearer and a preset air filtering level; and providing oxygen to the interior of the intelligent mask based on the oxygen supply amount. The embodiment of the disclosure can at least effectively balance the filtering performance and the air supply performance of the mask, provide intelligent, controllable, safe and reliable breathing conditions for a user wearing the mask, and reduce the maintenance cost of the mask.

Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the disclosure. The objectives and other advantages of the disclosure may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosed embodiments and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the example serve to explain the principles of the disclosure and not to limit the disclosure.

Fig. 1 is a schematic flow chart of an oxygen supply method for an intelligent mask according to an embodiment of the present disclosure;

fig. 2 is a schematic flow chart illustrating an oxygen supply method for an intelligent mask according to another embodiment of the present disclosure;

fig. 3 is a schematic flow chart illustrating an oxygen supply method for an intelligent mask according to yet another embodiment of the present disclosure;

fig. 4 is a schematic structural view of an intelligent mask according to an embodiment of the present disclosure;

fig. 5 is a second schematic structural view of an intelligent mask according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, specific embodiments of the present disclosure are described below in detail with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order; also, the embodiments and features of the embodiments in the present disclosure may be arbitrarily combined with each other without conflict.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of explanation of the present disclosure, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

As a common sanitary protective product, a mask widely appears in life and work, and has various types and different functional purposes. With the continuous importance of people on health, the wearing of the mask becomes the first choice of protection measure for more and more people along with the reduction of air quality and the increase of various infectious diseases. At present, people have stronger demand for clean air, and the measures of green travel, energy conservation and emission reduction, returning to the farm and forest and the like are difficult to improve the air quality in the region in a short time.

Therefore, the embodiment of the disclosure provides a portable intelligent gauze mask device of internet, utilize mobile network, acquire the air quality update condition of the position that the wearer's activity was located in advance, and adjust and control the delivery capacity of independent oxygen supply equipment in real time according to wearer's organism motion state and device filtration rank, for the wearer provides the controllable breathing condition of intelligence, and when air quality is not good or dust content is too much, reduce the wearer and breathe filtered air, when the guarantee does not exist the safety risk because of the breathing of wearer under the condition that gauze mask filtering quality decay influences, improve device use economic nature.

Referring to fig. 1, fig. 1 is a schematic flow chart of an oxygen supply method for an intelligent mask according to an embodiment of the present disclosure, where the method includes steps S101 to S103.

In step S101, exhaled air data of the wearer is collected;

specifically, the gas sensor (i.e., the gas collection module) is arranged on the intelligent mask and used for collecting the gas data exhaled by the user, and then sending the collected gas data exhaled by the user to the user function module so as to execute step S101 to adjust the oxygen supply amount.

In some embodiments, in order to ensure accuracy of collecting the exhaled gas data of the user by the gas sensor, the gas sensor may be disposed at a position of the mask close to the nose of the user, where the data close to the nose of the user may be obtained by analyzing based on the face big data, and details are not repeated here.

In step S102, oxygen supply amount is obtained based on the exhaled air data of the wearer and a preset air filtering level; and the number of the first and second groups,

in step S103, oxygen is supplied to the interior of the smart mask based on the oxygen supply amount.

For solving the filtering quality and the air feed performance scheduling problem that can not balance the gauze mask among the correlation technique, this embodiment has set up the functional module of independent oxygen suppliment in intelligent gauze mask, on the basis that does not influence gas filtering quality, realizes the oxygen suppliment function of gauze mask.

Specifically, the intelligent mask provided by this embodiment is provided with a function module for collecting exhaled air data of a user wearing the mask, a function module for setting a filtering level of the mask, and a user function module for adjusting an oxygen supply amount of the mask in real time according to the exhaled air data of the user and a preset filtering level of the gas, wherein the oxygen supply amount is adjusted in real time by adjusting the oxygen supply amount in real time based on the exhaled air data of the user in the actual mask wearing process and the preset filtering level of the gas Safe and reliable breathing conditions, and meanwhile, frequent replacement of the filter assembly is not needed, so that the maintenance cost of the mask is reduced.

It can be understood that the functional module for independently supplying oxygen and the functional module for collecting the exhaled gas data of the user and setting the filtering level of the mask mentioned in this embodiment are the independent oxygen supply module, the gas collection module and the level setting module in the embodiment of the apparatus related to the intelligent mask described later.

Referring to fig. 2 and fig. 2 are schematic flow charts of an oxygen supply method for an intelligent mask according to another embodiment of the present disclosure, in order to effectively monitor a current breathing condition of a user wearing the mask, so as to achieve intelligent filtering and air supply adjustment for the mask, different from the previous embodiment, the present embodiment further includes a step S201 and a step S202 after adjusting a filtering level of the mask based on air quality data of a current position of a mask wearer, specifically, after collecting exhaled air data of the wearer (i.e., step S101).

It should be noted that the sequence of step S201 and step S101 in this embodiment is only one example of the present disclosure, and is not a limitation to the present disclosure, and in some embodiments, other sequences may be also provided.

In step S201, air quality data of the area where the wearer is currently located is acquired.

In this embodiment, the air quality data of the area where the wearer is currently located is acquired from the air quality information distribution platform, specifically, the smart mask is provided with a 5G (5th Generation mobile networks or 5th Generation wireless systems, 5th-Generation, fifth Generation mobile communication technology) communication module, specifically, the second acquisition module of the smart mask sends the position data information of the current position to the air quality information distribution platform based on a 5G network, the air quality information distribution platform returns the air quality data of the current position to the smart mask after receiving the position data information of the smart mask, and the smart mask acquires the air quality data of the current position.

In step S202, gas filtration levels including a base filtration level, a semi-closed filtration level, and a fully-closed filtration level are preset based on the air quality data of the current location.

Specifically, the air filtering level is preset by acquiring the air quality data of the current position sent by the air quality information publishing platform, for example, if the current air quality is excellent, the filtering level is set as the basic filtering level, and intelligent filtering can be performed according to the environment where the user is located by setting different filtering levels.

In this embodiment, in order to set the filtering level of the gas more accurately, the intelligent mask may detect the current environment of the user in addition to acquiring the air quality data of the air quality information distribution platform, and acquire a more accurate air detection result according to a specific scene where the user is located, and specifically, the intelligent mask further includes the following steps:

detecting whether the current area of the wearer is in a preset area or not, and if so, triggering an early warning prompt corresponding to the preset area;

the presetting of the gas filtering level based on the air quality data of the area where the wearer is currently located (i.e., step S202) comprises the steps of:

and presetting a gas filtering level based on the air quality data of the current region where the wearer is located and the early warning prompt corresponding to the preset region.

In this embodiment, the preset area is mainly the area such as the intensive content of crowd is too high, or dust particle surpasses air information issue data, through set up detection module in intelligent gauze mask, carries out real-time detection to these areas, and wherein, the corresponding preset area can be set for to the technical staff in the art in combination with actual conditions.

For example, when monitoring that the content of the dense wastes of the user is too high, or dust particles exceed air information release data, a special signal is triggered, and the intelligent mask further sets the filtering level of gas based on the air quality data of the region where the user is located and the special signal, so that the mask using experience of the user is improved. It will be appreciated that the air detection module evaluation results are a supplement to the overall information published by the platform. For example, in a good environment, when the environment is in a dusty or crowd-dense space, the detection module will be triggered to detect so as to provide accurate data.

It is noted that the base filtration level in this example is the untreated general filtration level, the semi-enclosed filtration level is the filtration level that controls the ingress of partially filtered gas within the mask into the inlet hood, and the fully enclosed filtration level is the filtration level that controls the ingress of unfiltered gas within the mask into the inlet hood.

In the embodiment, the mobile communication network is utilized to acquire the regional whole air quality data, the filtering level is adjusted according to the whole data and the individual detection data, and the independent oxygen supply is matched, so that the breathing safety of a wearer is ensured to the maximum extent, and the use and replacement cost is reduced.

Further, in order to ensure that the intelligent mask can supply oxygen to the user in time according to the demand, the oxygen storage amount of the mask is monitored in real time, and the user is reminded to supply oxygen in time when the oxygen storage amount is insufficient, as shown in fig. 3, fig. 3 is an oxygen supply method for an intelligent mask according to another embodiment of the present disclosure, on the basis of the previous embodiment, a content of supplying oxygen in time is added, specifically, after step S102, step S301 and step S302 are further included.

It should be noted that, in some embodiments, step S301 and step S302 may also be performed before or at the same time as the step of the previous embodiment, and are not described herein again.

In step S301, monitoring whether the current oxygen storage amount is lower than a preset threshold, if so, executing step S302, otherwise, ending the process;

in step S302, an early warning of insufficient oxygen storage is issued.

Specifically, under the condition that the oxygen storage amount is insufficient, the user can be prompted in a vibration mode to supplement oxygen to the independent oxygen supply module.

It should be noted that, a person skilled in the art can set the preset threshold of the oxygen storage amount by combining the prior art and the actual situation, and details are not described here.

Based on the same technical concept, an embodiment of the present disclosure correspondingly provides an intelligent mask, please refer to fig. 4 and 5, fig. 4 is a schematic structural diagram of the intelligent mask of the present disclosure, the intelligent mask includes a mask body (not shown), a gas collection module 41, an acquisition module 42 and an independent oxygen supply module 43, wherein,

the gas collection module 41 is configured to collect exhaled gas data of the wearer;

the acquisition module 42 is configured to obtain an oxygen supply amount based on the exhaled air data of the wearer and a preset air filtering level;

the independent oxygen supply module 43 is configured to supply oxygen to the inside of the mask body based on the oxygen supply amount.

Further, the obtaining module 42 is further configured to obtain air quality data of the current location.

In this embodiment, the obtaining module 42 is specifically configured to obtain the air quality data of the current position from the air quality publishing platform;

specifically, as shown in fig. 5, the obtaining module 42 sends the position data information of the area where the wearer is currently located to the air quality information publishing platform 54, after receiving the position data information of the intelligent mask, the air quality information publishing platform 54 returns the air quality data of the area where the wearer is currently located to the obtaining module 42, the obtaining module 42 obtains the air quality data of the current position, and then sends the air quality data to the filtering level preset by the level setting module 51, and after completing the level setting, the level setting module returns the air quality data to the obtaining module 42, so that the obtaining module 42 obtains the oxygen supply amount based on the exhaled air data of the wearer and the preset air filtering level.

Specifically, the level setting module 51 is configured to preset a gas filtering level based on the air quality data of the current location, wherein the gas filtering level includes a basic filtering level, a semi-closed filtering level and a fully-closed filtering level.

The intelligent mask further comprises:

the detection module 52 is configured to detect whether the current area of the wearer is in a preset area, and if the current area of the wearer is in the preset area, trigger an early warning prompt corresponding to the preset area;

the level setting module 51 is specifically configured to set a gas filtering level in advance based on the air quality data of the area where the wearer is currently located and the warning prompt corresponding to the preset area.

Specifically, in this embodiment, in order to set the filtering level of the gas more accurately, the detecting module 52 may detect the current environment of the user, and obtain a more accurate air detection result according to the specific scene where the user is located, for example, when it is detected that the user is in a situation where the crowd-sourced waste content is too high, or dust particles exceed air information distribution data, a special signal is triggered, and the level setting unit 51 further sets the filtering level of the gas based on the air quality data of the current location and the special signal, and then sends the filtering level to the obtaining module 42, so as to improve the mask using experience of the user.

In this embodiment, intelligence gauze mask still includes power module 53 for supply power for intelligent gauze mask, specifically, the user needs at first to open power module 53 when functions such as the oxygen suppliment of needs adoption intelligence gauze mask, starts intelligent gauze mask.

Further, intelligence gauze mask still includes:

a monitoring module 55 configured to monitor whether the current oxygen storage amount inside the mask body is lower than a preset threshold; and the number of the first and second groups,

and the early warning prompt module 56 is set to send out an early warning prompt indicating that the oxygen storage amount is insufficient when the monitoring module monitors that the current oxygen storage amount in the mask body is lower than a preset threshold value.

Specifically, the monitoring module 55 monitors the current oxygen storage status and sends the status to the early warning module 56, so as to realize early warning when the oxygen storage is insufficient.

Based on the same technical concept, an embodiment of the present disclosure correspondingly provides a terminal device, please refer to fig. 6, where fig. 6 is a schematic structural diagram of the terminal device, the terminal includes a memory 61 and a processor 62, the memory 61 stores a computer program, and when the processor 62 runs the computer program stored in the memory 61, the processor 62 executes the oxygen supply method for the smart mask.

Based on the same technical concept, the embodiment of the present disclosure correspondingly provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the processor executes the oxygen supply method for the intelligent mask.

In summary, the oxygen supply method for the intelligent mask, the terminal device and the storage medium provided by the embodiment of the disclosure collect exhaled gas data of a wearer; obtaining oxygen supply based on the exhaled air data of the wearer and a preset air filtering level; and providing oxygen to the interior of the intelligent mask based on the oxygen supply amount. The embodiment of the disclosure can at least effectively balance the filtering performance and the air supply performance of the mask, provide intelligent, controllable, safe and reliable breathing conditions for a user wearing the mask, and meanwhile, the filtering component does not need to be frequently replaced, so that the mask maintenance cost is reduced.

It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present disclosure, and not for limiting the same; while the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.