阅读说明：本技术 水温控制装置、方法及壁挂炉 (Water temperature control device and method and wall-mounted boiler ) 是由 康道远 倪双跃 张永明 梁国荣 马志浩 于 2019-10-08 设计创作，主要内容包括：本申请实施例提出一种水温控制装置、方法及壁挂炉,装置包括：至少两个第一换热器,各第一换热器的换热效率不同；第一管路,与各第一换热器连接；流量检测器,设置在第一管路的第一进水段,用于检测第一进水段中的水流量；第一阀门,设置在第一进水段上,用于根据流量检测器的检测结果控制第一进水段与各第一换热器的通断,以控制第一管路的第一出水段中的水温。本申请实施例能够实现根据第一管路的第一进水段中水流量的不同,选择不同换热效率的换热器对第一进水段中的水进行加热,防止水流量变化时水温随之急剧变化。(The embodiment of the application provides a water temperature control device, a water temperature control method and a wall-mounted furnace, wherein the device comprises: the heat exchange efficiency of each first heat exchanger is different; the first pipeline is connected with each first heat exchanger; the flow detector is arranged at the first water inlet section of the first pipeline and used for detecting the water flow in the first water inlet section; and the first valve is arranged on the first water inlet section and used for controlling the connection and disconnection of the first water inlet section and each first heat exchanger according to the detection result of the flow detector so as to control the water temperature in the first water outlet section of the first pipeline. The embodiment of the application can realize that the heat exchangers with different heat exchange efficiencies are selected to heat water in the first water inlet section according to the difference of the water flow in the first water inlet section of the first pipeline, so that the water temperature is rapidly changed along with the water flow when the water flow is prevented from changing.)

1. A water temperature control device, comprising:

the heat exchange efficiency of each first heat exchanger is different;

the first pipeline is connected with each first heat exchanger;

the flow detector is arranged at the first water inlet section of the first pipeline and used for detecting the water flow in the first water inlet section;

and the first valve is arranged on the first water inlet section and used for controlling the on-off of the first water inlet section and each first heat exchanger according to the detection result of the flow detector so as to control the water temperature in the first water outlet section of the first pipeline.

2. The apparatus of claim 1, wherein the first heat exchangers are plate heat exchangers, and the number of plates of each first heat exchanger is different.

3. The apparatus of claim 1, further comprising:

the second pipeline is connected with each first heat exchanger and used for providing a heat source for the heat exchangers;

and the second valve is arranged at the second water outlet section of the second pipeline and used for controlling the connection and disconnection between the second water outlet section and each first heat exchanger according to the detection result of the flow detector.

4. The apparatus of claim 3, further comprising:

and the second heat exchanger is connected with each second pipeline and used for heating water in the second water inlet section of the second pipeline.

5. The apparatus of claim 3, further comprising:

and the third pipeline is connected with the second water outlet section through a third valve, and the third valve is used for controlling the connection and disconnection of the second water outlet section and the third pipeline and is also used for controlling the connection and disconnection of the second water outlet section and the second valve.

6. The apparatus of claim 5, wherein the water outlet section of the third pipe is adapted to be connected to a heating pipe, and the first water outlet section of the first pipe is adapted to be connected to a sanitary pipe.

7. A water temperature control method applied to the apparatus according to any one of claims 1 to 6, comprising:

acquiring water flow in a first water inlet section of a first pipeline detected by a flow detector;

selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow;

and controlling a first valve to communicate the first water inlet section with the target heat exchanger so that the target heat exchanger controls the water temperature in the first water outlet section of the first pipeline.

8. The method according to claim 7, wherein the first heat exchangers are plate heat exchangers, and the selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow comprises:

and selecting the target heat exchange from each first heat exchanger according to the detection result of the water flow and the number of the plates of each first heat exchanger.

9. The method of claim 7, further comprising:

and controlling a second valve to communicate a second water outlet section of the second pipeline with the target heat exchanger so that water in the second water outlet section provides a heat source for the target heat exchanger.

10. The method of claim 9, further comprising, prior to controlling a second valve to communicate a second water outlet section of a second circuit with the target heat exchanger:

and controlling a third valve to communicate the third pipeline with the second water outlet section or controlling the third valve to communicate the second water outlet section with the second valve according to a control instruction.

11. A water temperature control apparatus, comprising:

the acquisition module is used for acquiring the water flow in the first water inlet section of the first pipeline detected by the flow detector;

the selection module is used for selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow;

and the first control module is used for controlling a first valve to communicate the first water inlet section with the target heat exchanger so as to enable the target heat exchanger to control the water temperature in the first water outlet section of the first pipeline.

12. The apparatus of claim 11, wherein the selection module comprises:

and the selection submodule is used for selecting the target heat exchanger from the first heat exchangers according to the detection result of water flow and the number of the plates of the first heat exchangers.

13. The apparatus of claim 11, further comprising:

and the second control module is used for controlling a second valve to communicate the second water outlet section of the second pipeline with the target heat exchanger so as to enable water in the second water outlet section to provide a heat source for the target heat exchanger.

14. The apparatus of claim 13, further comprising:

and the third control module is used for controlling a third valve to communicate the third pipeline with the second water outlet section or controlling the third valve to communicate the second water outlet section with the second valve according to a control instruction.

15. A wall hanging stove comprising the apparatus of any one of claims 1 to 6.

16. An electronic device, comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 7-10.

17. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 7-10.

Technical Field

The application relates to the technical field of water treatment, in particular to a water temperature control device and method and a wall-mounted furnace.

Background

Although the existing water temperature adjusting device can realize heating at different temperatures according to different heating temperature requirements, the water temperature adjusting device can heat water at different temperatures. However, due to the unreasonable design of the structure and the control mode, when the water flow is reduced, the heat exchange efficiency of the water temperature adjusting device is not changed, so that the problem of overlarge temperature overshoot is easily caused, the water temperature is rapidly increased, and the damage is caused to users.

Disclosure of Invention

The embodiment of the application provides a water temperature control method and a water temperature control device, which are used for solving one or more technical problems in the prior art.

In a first aspect, an embodiment of the present application provides a water temperature control device, including:

the heat exchange efficiency of each first heat exchanger is different;

the first pipeline is connected with each first heat exchanger;

the flow detector is arranged at the first water inlet section of the first pipeline and used for detecting the water flow in the first water inlet section;

and the first valve is arranged on the first water inlet section and used for controlling the connection and disconnection of the first water inlet section and each first heat exchanger according to the detection result of the flow detector so as to control the water temperature in the first water outlet section of the first pipeline.

In one embodiment, the first heat exchanger is a plate heat exchanger, and the number of plates of each first heat exchanger is different.

In one embodiment, the method further comprises:

the second pipeline is connected with each first heat exchanger and used for providing a heat source for the heat exchangers;

and the second valve is arranged at the second water outlet section of the second pipeline and used for controlling the connection and disconnection of the second water outlet section and each first heat exchanger according to the detection result of the flow detector.

In one embodiment, the method further comprises:

and the second heat exchanger is connected with each second pipeline and used for heating water in the second water inlet section of the second pipeline.

In one embodiment, the method further comprises:

and the third pipeline is connected with the second water outlet section through a third valve, and the third valve is used for controlling the on-off of the second water outlet section and the third pipeline and is also used for controlling the on-off of the second water outlet section and the second valve.

In one embodiment, the water outlet section of the third pipeline is used for connecting with a heating pipeline, and the first water outlet section of the first pipeline is used for connecting with a bathroom pipeline.

In a second aspect, an embodiment of the present application provides a water temperature control method, including:

acquiring water flow in a first water inlet section of a first pipeline detected by a flow detector;

selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow;

and controlling the first valve to communicate the first water inlet section with the target heat exchanger so that the target heat exchanger controls the water temperature in the first water outlet section of the first pipeline.

In one embodiment, the first heat exchangers are plate heat exchangers, and the selection of the target heat exchanger from the first heat exchangers according to the detection result of the water flow rate includes:

and selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow and the number of the plates of the first heat exchangers.

In one embodiment, the method further comprises:

and controlling a second valve to communicate the second water outlet section of the second pipeline with the target heat exchanger so as to enable water in the second water outlet section to provide a heat source for the target heat exchanger.

In one embodiment, before controlling the second valve to communicate the second water outlet section of the second pipeline with the target heat exchanger, the method further comprises:

and controlling the third valve to communicate the third pipeline with the second water outlet section or controlling the third valve to communicate the second water outlet section with the second valve according to the control instruction.

In a third aspect, an embodiment of the present application provides a water temperature control apparatus, including:

the acquisition module is used for acquiring the water flow in the first water inlet section of the first pipeline detected by the flow detector;

the selection module is used for selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow;

and the first control module is used for controlling the first valve to communicate the first water inlet section with the target heat exchanger so as to enable the target heat exchanger to control the water temperature in the first water outlet section of the first pipeline.

In one embodiment, the selection module comprises:

and the selection submodule is used for selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow and the number of the plates of the first heat exchangers.

In one embodiment, the method further comprises:

and the second control module is used for controlling the second valve to communicate the second water outlet section of the second pipeline with the target heat exchanger so as to enable water in the second water outlet section to provide a heat source for the target heat exchanger.

In one embodiment, the method further comprises:

and the third control module is used for controlling the third valve to communicate the third pipeline with the second water outlet section or controlling the third valve to communicate the second water outlet section with the second valve according to the control instruction.

In a fourth aspect, an embodiment of the present application provides a wall-hanging stove, including the water temperature control device of the first aspect.

In a fifth aspect, an embodiment of the present application provides an electronic device, where functions of the electronic device may be implemented by hardware, or may be implemented by hardware executing corresponding software. The hardware or software includes one or more modules corresponding to the above-described functions.

In one possible design, the electronic device includes a processor and a memory, the memory is used for storing a program for supporting the electronic device to execute the water temperature control method, and the processor is configured to execute the program stored in the memory. The water temperature control terminal may also include a communication interface for communicating with other devices or a communication network.

In a sixth aspect, embodiments of the present application provide a non-transitory computer-readable storage medium storing computer instructions for an electronic device and computer software instructions for the electronic device, which includes a program for executing the water temperature control method.

One of the above technical solutions has the following advantages or beneficial effects: the embodiment of the application can realize that the heat exchangers with different heat exchange efficiencies are selected to heat water in the first water inlet section according to the difference of the water flow in the first water inlet section of the first pipeline, so that the water temperature is rapidly changed along with the water flow when the water flow is prevented from changing.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and following detailed description.

Drawings

In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.

Fig. 1 is a structural view illustrating a water temperature control apparatus according to an embodiment of the present application.

Fig. 2 shows a flow chart of a water temperature control method according to an embodiment of the present application.

Fig. 3 shows a flow chart of a water temperature control method according to another embodiment of the present application.

Fig. 4 shows a flow chart of a water temperature control method according to another embodiment of the present application.

Fig. 5 shows a flow chart of a water temperature control method according to another embodiment of the present application.

Fig. 6 is a block diagram illustrating a structure of a water temperature control apparatus according to an embodiment of the present application.

Fig. 7 is a block diagram illustrating a structure of a water temperature control apparatus according to another embodiment of the present application.

Fig. 8 is a block diagram illustrating a structure of a water temperature control apparatus according to another embodiment of the present application.

Fig. 9 is a block diagram showing a structure of a wall-hanging stove according to an embodiment of the present application.

Fig. 10 shows a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Fig. 1 is a structural view illustrating a water temperature control apparatus according to an embodiment of the present application. As shown in fig. 1, the water temperature control device includes:

the heat exchange efficiency of at least two first heat exchangers 1, each first heat exchanger 1 is different. Each first heat exchanger 1 can be configured with heat exchange efficiency as required.

The first pipeline 2 is connected with each first heat exchanger 1. The first heat exchanger 1 is used for exchanging heat with water in the first pipeline 2. The first pipeline 2 may be an integrated pipeline or a split pipeline. The specific structure can be selected and adjusted adaptively according to the needs and the structure of the first heat exchanger 1.

And the flow detector 3 is arranged on the first water inlet section 21 of the first pipeline 2. The flow detector 3 is used to detect the flow of water in the first water inlet section 21. The first pipe 2 has a first water inlet section 21 and a first water outlet section 22. The first water inlet section 21 is used for sending water into the first heat exchanger 1 for heat exchange, and the first water outlet section 22 is used for outputting the water subjected to heat exchange by the first heat exchanger 1 to an external water supply system.

And the first valve 4 is arranged on the first water inlet section 21. The first valve 4 is used for controlling the on-off of the first water inlet section 21 and each first heat exchanger 1 according to the detection result of the flow detector 3 so as to control the water temperature in the first water outlet section 22 of the first pipeline 2. When the first water inlet section 21 is communicated with one first heat exchanger 1 through the first valve 4, the first water inlet section is not communicated with other heat exchangers.

In one example, each first heat exchanger 1 corresponds to a different water flow rate range, and the target heat exchanger 1 is selected according to the detected water flow rate of the first water outlet section 22. For example, when three first heat exchangers 1 are included, the heat exchange efficiency of the first heat exchanger 1A corresponds to the water flow rate range L_{Starting up}L is less than L1, the heat exchange efficiency of the first heat exchanger 1B corresponds to the water flow range L1 which is less than or equal to L2, and the heat exchange efficiency of the first heat exchanger 1C corresponds to the water flow range L2 which is less than or equal to L.

In one example, the first pipeline 2 is an integrated pipeline, and the connection manner of the first pipeline 2 and the first heat exchanger 1 is as follows: the first pipeline 2 penetrates through the first heat exchanger 1, the first water inlet section 21 of the first pipeline 2 is positioned outside the inlet end of the first heat exchanger 1, and the first water outlet section 22 of the first pipeline 2 is positioned outside the outlet end of the first heat exchanger 1.

In another example, the first pipeline 2 is a split pipeline, the first water inlet section 21 of the first pipeline 2 is communicated with the inlet end of the internal conveying pipeline of the first heat exchanger 1, and the first water outlet section 22 of the first pipeline 2 is communicated with the outlet end of the internal conveying pipeline of the first heat exchanger 1.

In one embodiment, the first heat exchanger 1 is a plate heat exchanger, and the number of plates of each first heat exchanger 1 is different. The first heat exchanger 1 with a large number of plates has relatively high heat exchange efficiency, and the first heat exchanger 1 with a small number of plates has relatively low heat exchange efficiency.

In one embodiment, the method further comprises:

and the second pipeline 5 is connected with each first heat exchanger 1, and the second pipeline 5 is connected with each first heat exchanger 1. The second pipeline 5 is used for providing a heat source required by heat exchange for the heat exchanger.

And a second valve 6 arranged on the second water outlet section 51 of the second pipeline 5. The second valve 6 is used for controlling the on-off of the second water outlet section 51 and each first heat exchanger 1 according to the detection result of the flow detector 3.

In one embodiment, the method further comprises:

and a second heat exchanger 7 connected to each second pipe 5. The second heat exchanger 7 is used to heat water in the second water inlet section 52 of the second pipe 5.

In one example, a water pump 8 is provided on the second water inlet section 52, and the water pump 8 is used for pumping the water flowing through the first heat exchanger 1 in the second pipeline 5 into the second heat exchanger 7.

In one embodiment, the second pipeline 5 may be an integrated pipeline or a split pipeline. The specific structure can be selected and adjusted adaptively according to the needs and the structures of the first heat exchanger 1 and the second heat exchanger 7.

In one example, the second pipeline 5 is an integrated pipeline, and the second pipeline 5 penetrates through the first heat exchanger 1 and the second heat exchanger 7. The second water inlet section 52 and the second water outlet section 51 of the second pipeline 5 are respectively positioned between the first heat exchanger 1 and the second heat exchanger 7.

In another example, the second pipeline 5 is a split pipeline, and the second water outlet section 51 of the second pipeline 5 is connected with the internal heat source pipeline of the first heat exchanger 1 and also connected with the internal conveying pipeline of the second heat exchanger 7. The second water inlet section 52 of the second pipeline 5 is connected with the internal conveying pipeline of the second heat exchanger 7 and also connected with the internal heat source pipeline of the first heat exchanger 1.

In one embodiment, the method further comprises:

the third pipeline 9 is connected with the second water outlet section 51 through a third valve 10. The third valve 10 is used for controlling the on-off of the second water outlet section 51 and the third pipeline 9, and is also used for controlling the on-off of the second water outlet section 51 and the second valve 6. The second water outlet section 51 can communicate with both the third line 9 and the second valve 6. The second outlet section 51 may also be not in communication with the third line 9 when the second valve 6 is in communication.

In one embodiment, the method further comprises:

and a control unit electrically connected to the first valve 4, the second valve 6, the third valve 10, and the flow detector 3. And the controller is used for controlling the connection state of the first valve 4, the second valve 6 and the third valve 10 and each pipeline according to the acquired detection result of the flow detector 3.

In one embodiment, the water outlet section of the third pipe 9 is connected to the heating pipe, and the first water outlet section 22 of the first pipe 2 is connected to the sanitary pipe. That is, the third pipe 9 can convey the water subjected to heat exchange in the second heat exchanger 7 to the heating pipe for heating. The first pipeline 2 can convey water subjected to heat exchange by the first heat exchanger 1 to a bathroom pipeline for daily life water use. When the flow detector 3 detects that the water flow in the first water inlet section 21 of the first pipeline 2 is small, the first valve 4 is controlled to communicate the first water inlet section 21 with the first heat exchanger 1 with a small number of plates, so that the bathroom water is heated with low heat exchange efficiency. When the flow detector 3 detects that the water flow in the first water inlet section 21 of the first pipeline 2 is increased, the first valve 4 is controlled to communicate the first water inlet section 21 with the first heat exchanger 1 with a large number of plates, so that the bathroom water is heated with high heat exchange efficiency. Thereby avoiding the problem of sudden temperature drop or sudden temperature rise when the flow rate suddenly changes.

When the first valve 4 communicates and switches the first water inlet section 21 with each first heat exchanger 1, the second valve 6 is also needed to adjust the connection between the second water outlet section 51 of the second pipeline 5 and each first heat exchanger 1. It is ensured that the first water inlet section 21 of the first pipeline 2 and the second water outlet section 51 of the second pipeline 5 can be connected with the same first heat exchanger 1 at the same time.

Fig. 2 shows a flow chart of a water temperature control method according to an embodiment of the present application. As shown in fig. 2, the water temperature control method includes:

s100: and acquiring the water flow in the first water inlet section of the first pipeline detected by the flow detector.

S200: and selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow.

S300: and controlling the first valve to communicate the first water inlet section with the target heat exchanger so that the target heat exchanger controls the water temperature in the first water outlet section of the first pipeline.

In one embodiment, the first heat exchangers are plate heat exchangers, and the selection of the target heat exchanger from the first heat exchangers according to the detection result of the water flow rate, as shown in fig. 3, includes:

s210: and selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow and the number of the plates of the first heat exchangers.

In one embodiment, as shown in fig. 4, the method further includes:

s400: and controlling a second valve to communicate the second water outlet section of the second pipeline with the target heat exchanger so as to enable water in the second water outlet section to provide a heat source for the target heat exchanger.

In one embodiment, before controlling the second valve to communicate the second water outlet section of the second pipeline with the target heat exchanger, as shown in fig. 5, the method further comprises:

s500: and controlling the third valve to communicate the third pipeline with the second water outlet section or controlling the third valve to communicate the second water outlet section with the second valve according to the control instruction.

Fig. 6 shows a structural diagram of a water temperature control apparatus according to an embodiment of the present application. As shown in fig. 6, the water temperature control apparatus includes:

and the obtaining module 10 is used for obtaining the water flow in the first water inlet section of the first pipeline detected by the flow detector.

And the selecting module 20 is configured to select a target heat exchanger from the first heat exchangers according to a detection result of the water flow.

And the first control module 30 is used for controlling the first valve to communicate the first water inlet section with the target heat exchanger, so that the target heat exchanger controls the water temperature in the first water outlet section of the first pipeline.

In one embodiment, the selection module 20 includes:

and the selection submodule is used for selecting a target heat exchanger from the first heat exchangers according to the detection result of the water flow and the number of the plates of the first heat exchangers.

In one embodiment, as shown in fig. 7, the method further includes:

and the second control module 40 is used for controlling the second valve to communicate the second water outlet section of the second pipeline with the target heat exchanger, so that water in the second water outlet section provides a heat source for the target heat exchanger.

In one embodiment, as shown in fig. 8, the method further includes:

and the third control module 50 is used for controlling a third valve to communicate the third pipeline with the second water outlet section or controlling the third valve to communicate the second water outlet section with the second valve according to the control instruction.

Fig. 9 shows a structure view of a wall-hanging stove according to an embodiment of the present application. The wall-hanging stove 1000 of the embodiment of the present application includes the water temperature control device according to any one of the above embodiments.

The functions of each module in each apparatus in the embodiment of the present application may refer to corresponding descriptions in the above method, and are not described herein again.

Fig. 10 shows a block diagram of an electronic device according to an embodiment of the present application. As shown in fig. 10, the electronic apparatus includes: a memory 910 and a processor 920, the memory 910 having stored therein computer programs operable on the processor 920. The processor 920 implements the water temperature control method in the above-described embodiment when executing the computer program. The number of the memory 910 and the processor 920 may be one or more.

The terminal further includes:

and a communication interface 930 for communicating with an external device and transmitting water temperature control data.

Memory 910 may include high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.

If the memory 910, the processor 920 and the communication interface 930 are implemented independently, the memory 910, the processor 920 and the communication interface 930 may be connected to each other through a bus and perform communication with each other. The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 10, but this is not intended to represent only one bus or type of bus.

Optionally, in an implementation, if the memory 910, the processor 920 and the communication interface 930 are integrated on a chip, the memory 910, the processor 920 and the communication interface 930 may complete communication with each other through an internal interface.

The present application provides a non-transitory computer readable storage medium storing computer instructions, which stores a computer program, and when the program is executed by a processor, the program implements the method of any one of the above embodiments.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.

The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may also be stored in a computer readable storage medium. The storage medium may be a read-only memory, a magnetic or optical disk, or the like.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present application, and these should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.