阅读说明：本技术 一种业务板的访问方法、装置、设备及可读存储介质 (Service board access method, device, equipment and readable storage medium ) 是由 党向磊 张良 胡燕林 李佳 陈训逊 云晓春 吴昊 李瑞轩 陈光毅 李西昆 李刚 于 2021-08-09 设计创作，主要内容包括：本发明提供了一种业务板的访问方法、装置、设备及可读存储介质,所述方法包括：发送第一控制命令和第二控制命令,第一控制命令包括在每个业务板的处理器上通过第一串口连接可编程逻辑器件的命令；第二控制命令包括将每个可编程逻辑器件与主控板的处理器通过第二串口进行连接的命令；获取在每个所述业务板的处理器上已连接好可编程逻辑器件的确认信息和每个可编程逻辑器件与主控板的处理器已连接好的确认信息；判断每个可编程逻辑器件是否需要打开,根据所述判断结果将主控板的处理器与相应的业务板的处理器连接,实现所述主控板对业务板的访问。本发明通过增加可编程逻辑器件和经过背板的串口信号通道,能够在主控板上访问其他多个业务板的串口。(The invention provides an access method, a device, equipment and a readable storage medium of a service board, wherein the method comprises the following steps: sending a first control command and a second control command, wherein the first control command comprises a command for connecting a programmable logic device on a processor of each service board through a first serial port; the second control command comprises a command for connecting each programmable logic device with the processor of the main control board through a second serial port; acquiring confirmation information of the programmable logic devices connected to the processor of each service board and confirmation information of the programmable logic devices connected to the processor of the main control board; and judging whether each programmable logic device needs to be opened or not, and connecting the processor of the main control board with the processor of the corresponding service board according to the judgment result to realize the access of the main control board to the service board. The invention can access the serial ports of other service boards on the main control board by adding the programmable logic device and the serial port signal channel passing through the back board.)

1. An access method for a service board, comprising:

sending a first control command and a second control command, wherein the first control command comprises a command for connecting a programmable logic device on a processor of each service board through a first serial port; the second control command comprises a command for connecting each programmable logic device with the processor of the main control board through a second serial port;

acquiring first input information and second input information, wherein the first input information comprises confirmation information that the programmable logic devices are connected on the processor of each service board, and the second input information comprises confirmation information that the programmable logic devices are connected with the processor of the main control board;

and judging whether each programmable logic device needs to be opened or not to obtain a judgment result, and connecting the processor of the main control board with the processor of the corresponding service board according to the judgment result to realize the access of the main control board to the service board.

2. The method according to claim 1, wherein the determining whether each of the programmable logic devices needs to be turned on to obtain a determination result, and connecting the processor of the main control board to the processor of the corresponding service board according to the determination result to implement the access of the main control board to the service board comprises:

whether each programmable logic device receives an opening command sent by the main control board is analyzed, the opening command comprises a command for opening the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the opening command, the first serial port and the second serial port corresponding to the programmable logic device are opened, so that the main control board accesses the service board.

3. The method according to claim 1, wherein the step of connecting the processor of the main control board to the processor of the corresponding service board according to the determination result, and after the main control board accesses the service board, further comprises:

and analyzing whether each programmable logic device receives a closing command sent by the main control board, wherein the closing command comprises a command for closing the first serial port and the second serial port corresponding to the programmable logic device, if the programmable logic device receives the closing command, the first serial port and the second serial port corresponding to the programmable logic device are closed, and the access of the main control board to the service board is finished.

4. The method according to claim 1, wherein the step of connecting the processor of the main control board to the processor of the corresponding service board according to the determination result, and after the main control board accesses the service board, further comprises:

whether the main control board simultaneously realizes the access to at least two service boards is analyzed, if the main control board simultaneously realizes the access to at least two service boards, first prompt information is sent to a worker, and the first prompt information is used for reminding the worker to detect the programmable logic device.

5. An access device for a service board, comprising:

the first sending module is used for sending a first control command and a second control command, wherein the first control command comprises a command which is connected with the programmable logic device on the processor of each service board through a first serial port; the second control command comprises a command for connecting each programmable logic device with the processor of the main control board through a second serial port;

a first obtaining module, configured to obtain first input information and second input information, where the first input information includes confirmation information that the programmable logic device is connected to the processor of each service board, and the second input information includes confirmation information that each programmable logic device is connected to the processor of the main control board;

and the judging module is used for judging whether each programmable logic device needs to be opened or not to obtain a judging result, and connecting the processor of the main control board with the processor of the corresponding service board according to the judging result to realize the access of the main control board to the service board.

6. The access device of claim 5, wherein the determining module comprises:

and the analysis unit is used for analyzing whether each programmable logic device receives an opening command sent by the main control board, wherein the opening command comprises a command for opening the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the opening command, the first serial port and the second serial port corresponding to the programmable logic device are opened, so that the main control board accesses the service board.

7. The access device of service board according to claim 5, wherein said device further comprises:

the first analysis module is configured to analyze whether each programmable logic device receives a shutdown command sent by the main control board, where the shutdown command includes a command for shutting down the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the shutdown command, the first serial port and the second serial port corresponding to the programmable logic device are shut down, and the access of the main control board to the service board is ended.

8. The access device of service board according to claim 5, wherein said device further comprises:

and the second analysis module is used for analyzing whether the main control board simultaneously realizes the access to at least two service boards, and if the main control board simultaneously realizes the access to at least two service boards, first prompt information is sent to a worker, and the first prompt information is used for reminding the worker to detect the programmable logic device.

9. An access device for a service panel, comprising:

a memory for storing a computer program;

processor for implementing the steps of the access method of the service board according to any of claims 1 to 4 when executing said computer program.

10. A readable storage medium, characterized by: the readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the access method of the service board according to any one of claims 1 to 4.

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, a device, and a readable storage medium for accessing a service board.

Background

In the existing communication equipment, especially a frame board card communication equipment system, a serial port is usually used as an access mode of a processor to perform service and function configuration. The access mode of the serial port is an external serial port which is one-to-one outside each single board, and the access mode of the serial port cannot realize the mode that one serial port corresponds to a plurality of serial ports, so that different board cards are accessed, and the respective serial ports are required to be connected on hardware.

Disclosure of Invention

The invention aims to provide an access method, a device, equipment and a readable storage medium of a service board, so as to improve the problems.

In order to achieve the above object, the embodiments of the present application provide the following technical solutions:

in one aspect, an embodiment of the present application provides a method for accessing a service board, where the method includes:

sending a first control command and a second control command, wherein the first control command comprises a command for connecting a programmable logic device on a processor of each service board through a first serial port; the second control command comprises a command for connecting each programmable logic device with the processor of the main control board through a second serial port;

acquiring first input information and second input information, wherein the first input information comprises confirmation information that the programmable logic devices are connected on the processor of each service board, and the second input information comprises confirmation information that the programmable logic devices are connected with the processor of the main control board;

and judging whether each programmable logic device needs to be opened or not to obtain a judgment result, and connecting the processor of the main control board with the processor of the corresponding service board according to the judgment result to realize the access of the main control board to the service board.

Optionally, the determining whether each programmable logic device needs to be turned on to obtain a determination result, and connecting the processor of the main control board to the processor of the corresponding service board according to the determination result to implement the access of the main control board to the service board includes:

whether each programmable logic device receives an opening command sent by the main control board is analyzed, the opening command comprises a command for opening the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the opening command, the first serial port and the second serial port corresponding to the programmable logic device are opened, so that the main control board accesses the service board.

Optionally, the connecting the processor of the main control board with the processor of the corresponding service board according to the determination result, after the main control board accesses the service board, further includes:

and analyzing whether each programmable logic device receives a closing command sent by the main control board, wherein the closing command comprises a command for closing the first serial port and the second serial port corresponding to the programmable logic device, if the programmable logic device receives the closing command, the first serial port and the second serial port corresponding to the programmable logic device are closed, and the access of the main control board to the service board is finished.

Optionally, the connecting the processor of the main control board with the processor of the corresponding service board according to the determination result, after the main control board accesses the service board, further includes:

whether the main control board simultaneously realizes the access to at least two service boards is analyzed, if the main control board simultaneously realizes the access to at least two service boards, first prompt information is sent to a worker, and the first prompt information is used for reminding the worker to detect the programmable logic device.

Optionally, the connecting the processor of the main control board with the processor of the corresponding service board according to the determination result, after the main control board accesses the service board, further includes:

whether the main control board simultaneously sends opening commands to at least two programmable logic devices is analyzed, the opening commands comprise commands for opening the first serial ports and the second serial ports corresponding to the programmable logic devices, if yes, second prompt information is sent to workers, and the second prompt information is used for reminding the workers of detecting the main control board.

Optionally, the connecting the processor of the main control board with the processor of the corresponding service board according to the determination result, after the main control board accesses the service board, further includes:

sending a third control command and a fourth control command, wherein the third control command comprises a command for connecting a third serial port on a processor of each service board; the fourth control command comprises a command for connecting a fourth serial port on the processor of the main control board;

acquiring third input information and fourth input information, wherein the third input information comprises confirmation information that the third serial port is connected to the processor of each service board, and the fourth input information comprises confirmation information that the fourth serial port is connected to the processor of the main control board;

accessing the processor of the service board through the third serial port to obtain the current flow of the service board, accessing the processor of the main control board through the fourth serial port to obtain the current running state of the main control board, and performing service configuration based on the current flow of the service board and the current running state of the main control board.

In a second aspect, an embodiment of the present application provides an access apparatus for a service board, where the apparatus includes a first sending module, a first obtaining module, and a determining module.

The first sending module is used for sending a first control command and a second control command, wherein the first control command comprises a command which is connected with the programmable logic device on the processor of each service board through a first serial port; the second control command comprises a command for connecting each programmable logic device with the processor of the main control board through a second serial port;

the first obtaining module is configured to obtain first input information and second input information, where the first input information includes confirmation information that the programmable logic device is connected to the processor of each service board, and the second input information includes confirmation information that the programmable logic device is connected to the processor of the main control board;

the judging module is used for judging whether each programmable logic device needs to be opened or not to obtain a judging result, and connecting the processor of the main control board with the processor of the corresponding service board according to the judging result to realize the access of the main control board to the service board.

Optionally, the determining module includes:

and the analysis unit is used for analyzing whether each programmable logic device receives an opening command sent by the main control board, wherein the opening command comprises a command for opening the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the opening command, the first serial port and the second serial port corresponding to the programmable logic device are opened, so that the main control board accesses the service board.

Optionally, the apparatus further includes:

the first analysis module is configured to analyze whether each programmable logic device receives a shutdown command sent by the main control board, where the shutdown command includes a command for shutting down the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the shutdown command, the first serial port and the second serial port corresponding to the programmable logic device are shut down, and the access of the main control board to the service board is ended.

Optionally, the apparatus further includes:

and the second analysis module is used for analyzing whether the main control board simultaneously realizes the access to at least two service boards, and if the main control board simultaneously realizes the access to at least two service boards, first prompt information is sent to a worker, and the first prompt information is used for reminding the worker to detect the programmable logic device.

Optionally, the apparatus further includes:

and the third analysis module is used for analyzing whether the main control board simultaneously sends opening commands to at least two programmable logic devices, the opening commands comprise commands for opening the first serial ports and the second serial ports corresponding to the programmable logic devices, if so, second prompt information is sent to workers, and the second prompt information is used for reminding the workers of detecting the main control board.

Optionally, the apparatus further includes:

a second sending module, configured to send a third control command and a fourth control command, where the third control command includes a command for connecting a third serial port to a processor of each service board; the fourth control command comprises a command for connecting a fourth serial port on the processor of the main control board;

a second obtaining module, configured to obtain third input information and fourth input information, where the third input information includes confirmation information that the third serial port is connected to the processor of each service board, and the fourth input information includes confirmation information that the fourth serial port is connected to the processor of the main control board;

and the configuration module is used for accessing the processor of the service board through the third serial port to obtain the current flow of the service board, accessing the processor of the main control board through the fourth serial port to obtain the current running state of the main control board, and performing service configuration based on the current flow of the service board and the current running state of the main control board.

In a third aspect, an embodiment of the present application provides an access device for a service board, where the device includes a memory and a processor. The memory is used for storing a computer program; the processor is used for realizing the steps of the access method of the service board when executing the computer program.

In a fourth aspect, the present application provides a readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the steps of the access method for the service board are implemented.

The invention has the beneficial effects that:

1. each board card of a traditional frame system only has an independent single serial port, and once a certain board card device needs to be remotely operated and configured under the condition that the serial port is not connected, on-site personnel must be delegated to perform hardware connection of the serial port again in the board card device in the serial port mode. The system application of the board card serial port is not flexible, and great inconvenience exists; the invention can access the serial ports of other service boards on the main control board by adding the programmable logic device and the serial port signal channel passing through the back board, thereby realizing the purpose that one serial port corresponds to a plurality of serial ports.

2. The invention selects the processor of the service board to be accessed through the programmable logic device in the using process, and the use is flexible and convenient.

Additional features and advantages of the invention 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 embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic flow chart of an access method of a service board according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an access device of a service board according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an access device of a service board according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers or letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Example 1

As shown in fig. 1, the present embodiment provides an access method for a service board, which includes step S1, step S2, and step S3.

Step S1, sending a first control command and a second control command, wherein the first control command comprises a command for connecting a programmable logic device on a processor of each service board through a first serial port; the second control command comprises a command for connecting each programmable logic device with the processor of the main control board through a second serial port;

step S2, acquiring first input information and second input information, where the first input information includes confirmation information that the programmable logic device has been connected to the processor of each service board, and the second input information includes confirmation information that each programmable logic device has been connected to the processor of the main control board;

and step S3, judging whether each programmable logic device needs to be opened or not to obtain a judgment result, and connecting the processor of the main control board with the processor of the corresponding service board according to the judgment result to realize the access of the main control board to the service board.

In this embodiment, the processor of each service board is connected to a programmable logic device through its respective serial port; each programmable logic device is connected with the processor of the main control board through the same serial port, namely each programmable logic device is connected with two serial ports. When the main control board needs to access a certain service board, the main control board can send out an opening command, the opening commands of all the programmable logic devices are different, and only when the opening command sent out by the main control board is the same as the opening command of the programmable logic device, the programmable logic device can open two serial ports of the programmable logic device to enable the two serial ports to be communicated, so that the main control board can access a service board processor connected with the programmable logic device.

In this embodiment, by adding the programmable logic device and the serial port signal channel passing through the backplane, serial ports of other multiple service boards can be accessed on the main control board, and the purpose that one serial port corresponds to multiple serial ports is achieved.

In a specific embodiment of the present disclosure, the step S3 may further include a step S31.

Step S31, analyzing whether each programmable logic device receives an open command sent by the main control board, where the open command includes a command for opening the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the open command, opening the first serial port and the second serial port corresponding to the programmable logic device, so as to implement access of the main control board to the service board.

In this embodiment, after the first serial port and the second serial port corresponding to the programmable logic device are opened, the first serial port and the second serial port are connected, so that the access of the main control board to the service board can be realized.

In a specific embodiment of the present disclosure, the method may further include step S4.

Step S4, analyzing whether each programmable logic device receives a shutdown command sent by the main control board, where the shutdown command includes a command for shutting down the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the shutdown command, shutting down the first serial port and the second serial port corresponding to the programmable logic device, and ending the access of the main control board to the service board.

In this embodiment, when the access to the processor of a certain service board is to be stopped, only the close command needs to be sent, and the access to the processor of the certain service board can be stopped through the close command.

In a specific embodiment of the present disclosure, the method may further include step S5.

Step S5, whether the main control board simultaneously realizes the access to at least two service boards is analyzed, if the main control board simultaneously realizes the access to at least two service boards, first prompt information is sent to a worker, and the first prompt information is used for prompting the worker to detect the programmable logic device.

In this embodiment, the main control board can only access the processor of one service board at the same time, so that the main control board can only send out one open command at the same time; and the opening command corresponding to each programmable logic device is different. In this case, if the main control board accesses two service boards simultaneously, the open commands of two programmable logic devices may be the same, and therefore, the programmable logic devices need to be detected at this time.

In a specific embodiment of the present disclosure, the method may further include step S6.

Step S6, whether the main control board simultaneously sends an opening command to at least two programmable logic devices is analyzed, the opening command comprises a command for opening the first serial port and the second serial port corresponding to the programmable logic devices, if yes, second prompt information is sent to a worker, and the second prompt information is used for reminding the worker to detect the main control board.

In this embodiment, the main control board can only access the processor of one service board at the same time, and therefore the main control board can only issue one open command at the same time, and therefore, if the main control board sends the open command to at least two of the programmable logic devices at the same time, the main control board needs to be detected.

In a specific embodiment of the present disclosure, the method may further include step S7, step S8, and step S9.

Step S7, sending a third control command and a fourth control command, wherein the third control command comprises a command for connecting a third serial port on a processor of each service board; the fourth control command comprises a command for connecting a fourth serial port on the processor of the main control board;

step S8, obtaining third input information and fourth input information, where the third input information includes confirmation information that the third serial port has been connected to the processor of each service board, and the fourth input information includes confirmation information that the fourth serial port has been connected to the processor of the main control board;

step S9, accessing the processor of the service board through the third serial port to obtain the current flow of the service board, accessing the processor of the main control board through the fourth serial port to obtain the current operating state of the main control board, and performing service configuration based on the current flow of the service board and the current operating state of the main control board.

In this embodiment, by installing another serial port on the processor of the main control board, the current operating state of the main control board, such as the current operating temperature, can be obtained.

Example 2

As shown in fig. 2, this embodiment provides an access apparatus for a service board, where the apparatus includes a first sending module 701, a first obtaining module 702, and a determining module 703.

The first sending module 701 is configured to send a first control command and a second control command, where the first control command includes a command for connecting a programmable logic device to a processor of each service board through a first serial port; the second control command comprises a command for connecting each programmable logic device with the processor of the main control board through a second serial port;

the first obtaining module 702 is configured to obtain first input information and second input information, where the first input information includes confirmation information that the programmable logic device is connected to the processor of each service board, and the second input information includes confirmation information that each programmable logic device is connected to the processor of the main control board;

the determining module 703 is configured to determine whether each of the programmable logic devices needs to be turned on, obtain a determination result, and connect the processor of the main control board with the processor of the corresponding service board according to the determination result, so as to implement access of the main control board to the service board.

In this embodiment, by adding the programmable logic device and the serial port signal channel passing through the backplane, serial ports of other multiple service boards can be accessed on the main control board, and the purpose that one serial port corresponds to multiple serial ports is achieved.

In a specific embodiment of the present disclosure, the determining module 703 further includes an analyzing unit 7031.

The analysis unit 7031 is configured to analyze whether each programmable logic device receives an open command sent by the main control board, where the open command includes a command for opening the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the open command, the first serial port and the second serial port corresponding to the programmable logic device are opened, so that the main control board accesses the service board.

In a specific embodiment of the present disclosure, the apparatus further includes a first analysis module 704.

The first analysis module 704 is configured to analyze whether each programmable logic device receives a shutdown command sent by the main control board, where the shutdown command includes a command for shutting down the first serial port and the second serial port corresponding to the programmable logic device, and if the programmable logic device receives the shutdown command, the first serial port and the second serial port corresponding to the programmable logic device are shut down, and the access of the main control board to the service board is ended.

In a specific embodiment of the present disclosure, the apparatus further comprises a second analysis module 705.

The second analysis module 705 is configured to analyze whether the main control board simultaneously implements access to at least two service boards, and send first prompt information to a worker if the main control board simultaneously implements access to at least two service boards, where the first prompt information is used to prompt the worker to detect the programmable logic device.

In a specific embodiment of the present disclosure, the apparatus further includes a third analyzing module 706.

The third analysis module 706 is configured to analyze whether the main control board sends an open command to at least two programmable logic devices at the same time, where the open command includes a command to open the first serial port and the second serial port corresponding to the programmable logic devices, and if so, send second prompt information to a worker, where the second prompt information is used to prompt the worker to detect the main control board.

In a specific embodiment of the present disclosure, the apparatus further includes a second sending module 707, a second obtaining module 708, and a configuration module 709.

The second sending module 707 is configured to send a third control command and a fourth control command, where the third control command includes a command for connecting a third serial port to a processor of each service board; the fourth control command comprises a command for connecting a fourth serial port on the processor of the main control board;

the second obtaining module 708 is configured to obtain third input information and fourth input information, where the third input information includes confirmation information that the third serial port is connected to the processor of each service board, and the fourth input information includes confirmation information that the fourth serial port is connected to the processor of the main control board;

the configuration module 709 is configured to access the processor of the service board through the third serial port to obtain the current flow of the service board, access the processor of the main control board through the fourth serial port to obtain the current running state of the main control board, and perform service configuration based on the current flow of the service board and the current running state of the main control board.

It should be noted that, regarding the apparatus in the above embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated herein.

Example 3

Corresponding to the above method embodiment, the embodiment of the present disclosure further provides an access device of the service board, and the access device of the service board described below and the access method of the service board described above may be referred to correspondingly.

Fig. 3 is a block diagram illustrating an access device 800 of a service board according to an example embodiment. As shown in fig. 3, the access device 800 of the service board may include: a processor 801, a memory 802. The access device 800 of the service board may also include one or more of a multimedia component 803, an input/output (I/O) interface 804, and a communication component 805.

The processor 801 is configured to control the overall operation of the access device 800 of the service board, so as to complete all or part of the steps in the service board access method. The memory 802 is used to store various types of data to support the operation of the access device 800 at the service board, which may include, for example, instructions for any application or method operating on the access device 800 at the service board, as well as application-related data, such as contact data, messages sent or received, pictures, audio, video, and the like. The Memory 802 may be implemented by any type of volatile or non-volatile Memory device or combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic Memory, flash Memory, magnetic disk or optical disk. The multimedia components 803 may include screen and audio components. Wherein the screen may be, for example, a touch screen and the audio component is used for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may further be stored in the memory 802 or transmitted through the communication component 805. The audio assembly also includes at least one speaker for outputting audio signals. The I/O interface 804 provides an interface between the processor 801 and other interface modules, such as a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 805 is used for wired or wireless communication between the access device 800 of the service board and other devices. Wireless communication, such as Wi-Fi, bluetooth, Near Field Communication (NFC), 2G, 3G, or 4G, or a combination of one or more of them, so that the corresponding communication component 805 may include: Wi-Fi module, bluetooth module, NFC module.

In an exemplary embodiment, the access Device 800 of the service board may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components for executing the above-mentioned access method of the service board.

In another exemplary embodiment, there is also provided a computer readable storage medium comprising program instructions which, when executed by a processor, implement the steps of the service board access method described above. For example, the computer readable storage medium may be the memory 802 described above comprising program instructions executable by the processor 801 of the access device 800 of the service board to perform the service board access method described above.

Example 4

Corresponding to the above method embodiment, the embodiment of the present disclosure further provides a readable storage medium, and a readable storage medium described below and the access method of the service board described above may be referred to correspondingly.

A readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for accessing a service board of the above-mentioned method embodiment.

The readable storage medium may be a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and various other readable storage media capable of storing program codes.

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