WO2017101646A1

WO2017101646A1 - Hardware fault detection method and apparatus for base station single board

Info

Publication number: WO2017101646A1
Application number: PCT/CN2016/106905
Authority: WO
Inventors: 吕凤; 唐雄; 王桃; 刘林松
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-12-18
Filing date: 2016-11-23
Publication date: 2017-06-22
Also published as: CN106899996A

Abstract

A hardware fault detection method and apparatus for base station single board, comprise: receiving a hardware fault detection request for a base station single board; performing hardware fault detection on the base station single board according to the detection request; generating a detection result of hardware fault detection; and presenting the detection result of hardware fault detection. By means of the embodiment of the present invention, the mis-repair rate of a base station single board is reduced.

Description

Hardware fault detection method and device for base station single board

Technical field

This document relates to, but is not limited to, the field of communications, and in particular, to a hardware fault detection method and apparatus for a base station single board.

Background technique

There are two cases for the base station to be reworked. One is to install the device, power on, configure, download the version, and test the call when the software is installed. If the alarm light is on, replace the device. One is the daily operation and maintenance of the base station. The operation and maintenance personnel send the single station according to the fault. Since the operation and maintenance personnel are not professional R&D personnel, they cannot use professional instruments to locate hardware faults. If there are alarms or performance indicators falling, then It can't be solved by simple steps such as plugging and unplugging. It can only replace the device directly. In the maintenance and repair of the base station equipment, it is usually found that the base station board is normal after the retesting in the laboratory environment, that is, the current error of the base station board is higher; and if the board hardware is replaced before the board is replaced, In the case, it is more difficult for the laboratory to troubleshoot the cause. It can be seen that the main reason for the high error rate of the base station single board is that the hardware fault detection means is inefficient, and it is impossible to accurately determine whether the equipment has a hardware failure and needs to be repaired.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the invention provides a hardware fault detection method and device for a base station single board, which can reduce the error repair rate of the base station single board.

According to an aspect of the embodiments of the present invention, a hardware fault detection method for a base station board includes: receiving a detection request for performing hardware failure detection on a base station board; performing hardware failure detection on the base station board according to the detection request Generating a detection result of the hardware failure detection according to the hardware failure detection; presenting the detection result of the hardware failure detection.

Optionally, the foregoing hardware fault detection includes any combination of the following:

Hardware device self-test, clock self-test, quadrature I/Q channel self-test, line self-test.

Optionally, the foregoing hardware fault detection method further includes:

After receiving the detection request, the diagnostic item queue is created according to the preset detection parameter, where the preset detection parameter includes any combination of the following: a hardware detection item that the base station board needs to perform, and a detection sequence of the detection item;

The sub-detection request is sent to the base station board that is required to be detected in the detection request, so that each base station board performs hardware failure detection.

Optionally, the detection result of the hardware fault detection is generated, including: comparing the detected data obtained by the hardware fault detection with a normal value range of the corresponding preset detection parameter to obtain a fault condition; and determining a preset fault prompt mode corresponding to the fault condition. And the fault detection mode detected by the hardware; generating the detection result of the hardware failure detection according to the detected data, the fault condition, the determined preset fault prompt mode corresponding to the fault condition, and the hardware detected fault processing manner .

Optionally, the foregoing hardware fault detection method further includes: when the hardware fault detection is performed on the base station board according to the detection request, if the duration of the hardware fault detection does not reach a preset duration and is received from an external After the specified instruction of the end detection, the detection is ended, and the hardware-detected fault processing mode is executed; if the hardware fault detection continues to the preset duration and the external command is not received, the hardware-detected fault processing mode is executed.

Optionally, the performing hardware fault detection on the board of the base station according to the detecting request includes:

The hardware fault detection is performed on all the base station boards in the BBU when the working time of the active/standby switching key of the BBU main control board of the baseband processing unit is greater than the preset working time; and/or

When detecting the operation of the self-loop network port or the self-loop optical port, perform hardware fault detection on the base station board where the self-loop network port or the optical port is located.

According to another aspect of the present invention, a hardware failure detecting apparatus for a base station board includes: a receiving module configured to receive a detection request for hardware failure detection of a base station board; and a detection module configured to The detecting request performs hardware fault detection on the base station board; the generating module is configured to generate a detection result of the hardware fault detection according to the hardware fault detection; and the rendering module is configured to present the generated detection result of the hardware fault detection.

Optionally, the hardware fault detection includes any combination of the following:

Hardware device self-test, clock self-test, quadrature I/Q channel self-test and line self-test.

Optionally, the foregoing hardware fault detecting apparatus further includes:

The creating module is configured to: after receiving the detection request, create a diagnostic item queue according to the preset detection parameter, where the preset detection parameter includes any combination of the following: a hardware detection item to be performed by the base station board, and a detection sequence of the detection item ;

The sending module is configured to sequentially send a sub-detection request to the base station board that is required to be detected in the detection request according to the diagnostic item queue, so that each base station board performs hardware fault detection.

Optionally, the generating module includes: a comparing unit, configured to compare the detected data according to the hardware fault detection with a normal value range of the corresponding preset detection parameter, to obtain a fault condition;

a determining unit, configured to determine a preset fault prompt mode corresponding to the fault condition and a fault detection manner detected by the hardware;

The generating unit is configured to generate a detection result of the hardware failure detection according to the detected data, the fault condition, the determined preset fault prompt mode corresponding to the fault condition, and the hardware detected fault processing manner.

Optionally, the foregoing apparatus further includes: an execution module, configured to: when the hardware fault detection is performed on the base station board according to the detection request, if the duration of the hardware fault detection does not reach a preset duration and is received from the outside After the specified instruction of the end detection, the detection is ended, and the hardware-detected fault processing mode is executed; if the hardware fault detection continues to the preset duration and the external command is not received, the hardware-detected fault processing mode is executed.

Optionally, the above detection module is set to:

The hardware fault detection is performed on all the base station boards in the BBU when the working time of the active/standby switching key of the BBU master board is greater than the preset working time; and/or the self-loop is detected. When the network port or the optical port is operated, hardware fault detection is performed on the base station board where the self-loop network port or optical port is located.

Compared with the related art, the technical solution provided by the embodiment of the present invention includes: receiving a hardware failure detection request for a base station board; performing hardware failure detection on the base station board according to the detection request; generating a hardware failure detection detection result; presenting hardware The detection result of the fault detection. The solution provided by the embodiment of the present invention, after receiving the detection request of the hardware failure detection of the base station, performs hardware fault detection on the base station according to the detection request, and generates a detection result, so that the hardware fault of the base station board is detected. The measurement becomes more intelligent, reducing the false return rate of the board.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

1 is a flowchart of a method for detecting a hardware failure of a base station board according to Embodiment 1 of the present invention;

2 is a flowchart of a method for detecting a hardware failure of a base station board according to Embodiment 2 of the present invention;

3 is a flowchart of starting hardware detection by a network management system according to Embodiment 3 of the present invention;

4 is a flowchart of starting the whole station detection by using the M/S key of the BBU main control board according to Embodiment 4 of the present invention;

5 is a flowchart of triggering detection of a board of a specified base station by using a self-loop mode of a network port according to Embodiment 5 of the present invention;

FIG. 6 is a structural block diagram of a hardware failure detecting apparatus for a base station single board according to Embodiment 6 of the present invention.

Embodiments of the invention

Embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

The present invention provides a hardware fault detection method and apparatus for a base station single board, and the present invention provides a further detailed description of the present invention in conjunction with the accompanying drawings and the two embodiments. . It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

This embodiment provides a hardware fault detection method for a base station board. FIG. 1 is a flowchart of the method. As shown in FIG. 1, the method includes the following steps:

Step 101: Receive a detection request for performing hardware failure detection on the base station board. In this embodiment, the detection request may be sent remotely by the user, or the user may operate the main/standby of the baseband processing unit (BBU) main control board. The (M/S, Master/Slave) button is used to request the corresponding hardware fault detection. The hardware fault detection of the specified base station board can also be started according to the loopback condition of the network port. Optionally, when the primary/standby switchover key of the baseband processing unit (BBU) master control board is detected, the working duration is greater than When the preset working time is long, hardware fault detection is performed on all the base station boards in the BBU. Here, the working time is longer than the preset working time, which means that the main/standby switching button is long pressed; when the self-loop network port or the self-ringing light is detected Hardware fault detection is performed on the base station board where the ring network port or optical port is located. Here, the preset working time can be set to be greater than or equal to 8 seconds according to experience, and those skilled in the art can make corresponding adjustments according to actual conditions.

Optionally, the hardware fault detection involved in this embodiment may include any combination of the following: hardware device self-test, clock self-test, quadrature (I/Q) channel self-test, and line self-test.

It should be noted that the hardware device self-test, the clock self-test, the orthogonal (I/Q) channel self-test, and the line self-test can be implemented by using the conventional techniques of those skilled in the art.

Step 102: Perform hardware fault detection on the base station board according to the detection request. Optionally, the detection request may include detecting a single base station board, specifying multiple base station boards, or detecting all base station boards.

Optionally, after receiving the detection request, the diagnostic item queue is created according to the preset detection parameter, and the preset detection parameter includes any combination of the following: a hardware detection item to be performed by the base station board, and a detection sequence of the detection item; The sub-detection request is sent to the base station board that is required to be detected in the detection request, so that each base station board performs hardware failure detection.

It should be noted that the detection request may include: board position information, a frame slot, and the like. It can be a single board or all the boards in the base station. The diagnostic item queue includes: a queue to be detected according to the position information of the board and the detection items required for each type of board, and the queue node of the diagnostic item queue is a sub-detection request, and the sub-detection request may include: Single board location information and items that need to be tested.

Step 103: Generate a detection result of hardware failure detection according to hardware failure detection.

Optionally, the embodiment of the present invention generates a detection result of hardware fault detection, including:

According to the hardware fault detection, the detected data is compared with the normal value range of the corresponding preset detection parameter, and the fault condition is obtained;

Determining a preset fault prompt mode corresponding to the fault condition and a fault detection manner detected by the hardware;

Pre-set fault prompt corresponding to the detected data, fault condition, and determined fault condition The mode and the fault detection mode detected by the hardware generate the detection result of the hardware failure detection.

It should be noted that, when the detection data obtained by the hardware fault detection is compared with the normal value range of the corresponding preset detection parameter, it is considered to be normal within the normal value range, and is a conventional technical means by those skilled in the art. Make a statement.

Step 104: Present the detection result of the hardware failure detection.

Optionally, the foregoing hardware fault detection method further includes:

If the hardware fault detection is performed on the board of the base station according to the detection request, if the duration of the hardware fault detection does not reach the preset duration and the specified instruction of the end detection is received from the outside, the detection is terminated, and the hardware detection fault processing mode is executed. If the hardware failure detection continues for a preset period of time and no external command is received, the hardware-detected fault handling method is executed.

It should be noted that the preset duration can be obtained by the self-test detection time plus a moderate interference threshold; for example, the clock detection requires 3s, plus the interference threshold of 2s link blocking, that is, the preset duration is 5s.

Example 2

As shown in FIG. 2, the solution for detecting a single-layer board in the embodiment may include:

Step 201: The base station receives a pre-repair detection command, and starts hardware failure detection.

Step 202: Perform hardware fault detection on the single-board of the base station; the main types of detection include: device self-test, clock self-test, I/Q channel self-test, and line self-test, which can be automatically configured according to the type of the actual base station board. Detection widget in the class.

Step 203: save the state data of the hardware component detected by the hardware failure.

Step 204: Obtain a detection result by using a detection result database;

Step 205: The detection result is output, and the alarm light indicates whether the hardware of the base station board needs to be repaired.

In order to achieve the above functions, the embodiment further provides a device for reducing the error rate of the base station single board. The device mainly includes the following modules:

The network management diagnosis module is configured to remotely start the hardware fault detection of the base station board. The base station board can be specified to perform hardware fault detection. After the hardware fault detection is completed, the network interface is displayed. The user can obtain the fault data analysis reason for hardware fault detection for the base station board that detects the hardware fault.

The detection command processing module is configured to receive a plurality of commands, and notify the base station of the entire station or a single base station to start detection. The detection is started by the network management module, and the panel of the main control board is used to start the whole station detection. The single-board network port self-loop crystal head starts the detection of a single base station.

The board hardware fault detection database module is set to store the items that the board needs to perform hardware detection, the detection sequence of the detection items, the normal range of detection results, the fault lighting mode, and the processing method after hardware failure detection, which can be compared with the detection data. The hardware of the board is normal, the abnormal conclusion, and the corresponding lighting mode, the detection data and the result are recorded, and the post-processing method of the hardware detection is provided.

The board diagnostics module is configured to configure the hardware detection items of the board, and drive the board detection module to perform self-testing. After receiving the detection data, organize the board detection result; send the detection result to the network management diagnosis module; control the board point. The warning light indicates the detection result; the post-processing method of performing the hardware detection is performed.

The board detection module is configured to complete the hardware self-test to find out whether the board has hardware problems and eliminate abnormalities caused by non-hardware problems. The base station detection module can initiate and complete hardware self-test item testing, or detect register values to obtain hardware status. The detection categories include hardware device self-test, clock self-test, IQ channel self-test, and line self-test. The specific detection items include the detection of the CPU (Central Processing Unit) and the external data DDR (Double Data Rate, Double rate synchronous dynamic random access memory), FPGA (Field-Programmable Gate Array) loading, Ethernet port communication, E1T1, E1 self-loop, bus test, FPGA DDR3 interface working status, TDM (Time Division Multiplexing , time division multiplexing) test, clock generator lock condition, board clock and system clock, AISC MDIO, SRIO test, DSP (Digital Signal Processing) operation status, optical port loopback test, optical module failure and Fiber breakage.

Example 3

This implementation mainly describes how to start hardware detection through the network management system:

As shown in FIG. 3, the solution for starting hardware detection through the network management system may include:

Step 301: The user initiates a self-test from the network management.

The method includes: the network management diagnosis module initiates a detection request of one or more base station boards;

The detection command processing module downloads the detection request to the card list of the base station to be detected, and distributes the detection request to the single board diagnosis module of each base station board;

Step 302: Obtain a queue of the base station to be detected and a queue of diagnostic items; and the method may include:

After receiving the detection request, the board diagnostic module queries the detection database to create a diagnostic item queue.

Step 303: Perform a self-test of the single-layer board; the method may include:

The board diagnostic module sends a sub-detection request to the board detection module according to the diagnostic queue.

Step 304: Obtain a self-test result of the base station, and store and fault light;

The board detection module performs hardware fault detection on the base station board and obtains test result data.

The board hardware fault detection database module receives the detection result data, and gives the hardware status of the base station board, the lighting mode (one of the fault indication modes), and stores the detection data and the result;

The board diagnostic module sends the detection result to the network management diagnosis module, controls the single board point warning light, and performs the processing method of the hardware detection.

Step 305: The network management system displays the self-test result; the method may include:

The network management diagnosis module presents the hardware detection results and processing suggestions of the user board.

Step 306: The user acquires the detection data from the network management diagnosis module.

Example 4

This embodiment describes the scheme for starting the whole station detection through the M/S key of the BBU main control board. As shown in Figure 4, the solution mainly includes the following processing:

Step 401: The user operates the M/S key to start detection; and the method may include:

When the entire station is detected in the BBU (Building Base Band Unit), the user presses the M/S button of the BBU master board for more than 8 seconds, that is, if the user presses the button, the whole station base station is started. Board inspection

Step 402: The M/S lamp flashes into the detection; the method may include:

The detection command processing module controls the M/S indicator of the main control board to flash slowly, indicating that the hardware failure detection is entered.

Step 403: Obtain a queue of the board to be detected and a diagnostic item.

Generate a list of boards to be detected based on the configuration of the base station, and distribute the board to each base station. Module

Step 404: Perform board detection; and the method may include:

The board diagnostic module sends a detection request to the board detection module according to the diagnosis queue.

Step 405: Obtain a board detection result, store and fault light; may include:

The board detection module performs hardware detection of the board and obtains test result data.

The board hardware fault detection database module receives the detection result data, gives the board hardware status, lighting mode, and stores the detection data and results;

The board diagnostic module controls the M/S indicator of the main control board to flash rapidly, indicating that the detection is complete.

Step 406: The faulty board is lit; may include:

The board diagnostic module will always light the alarm light of the board with hardware failure.

Step 407, after 1 hour, the detection is completed or terminated early; may include:

If the user again stamps the M/S key within one hour after the detection is started, the detection ends early, and the board diagnostic module performs a hardware detection method.

The alarm light status of the detection point is kept for 1 hour. If there is no long-time M/S key operation during the period, the board diagnosis module performs the post-processing method after the hardware detection is completed.

Example 5

This embodiment describes the scheme for triggering the detection of the specified base station board by using the self-loop mode of the network port. As shown in Figure 5, the method includes:

Step 501: The self-loop mode of the network port is used to trigger a single base station to enter the detection mode. The user operates the network port self-loop detection. In this embodiment, a special self-loop network cable can be used. The crystal head is looped according to the line sequence of 1-3, 2-6, 4-7, and 5-8. Inserting the crystal head into the network port of the board can trigger hardware fault detection of the base station board. For the RRU (Remote Radio Unit), in addition to the self-loop crystal head trigger detection, the base station board can be triggered by making the optical fiber of one optical port self-loop (the TX/RX of the optical port is connected through the fiber). Hardware failure detection.

The detection command processing module sends a detection request to notify the board diagnostic module to start hardware failure detection;

Step 502: Obtain a queue of diagnostic items; and the method may include:

Step 503: Perform base station board detection; and the method may include:

Step 504: Obtain a board detection result, store and fault light; and the method may include:

Step 505: The faulty base station board lights up; may include:

The board diagnostic module will always light the alarm light of the base station board with hardware failure.

Step 506, after 1 hour, the detection is completed or terminated early; may include:

If the user re-opens the network port within one hour after the detection is started, the detection is terminated early, and the processing method of the hardware detection is performed by the board diagnostic module.

The state of the alarm light of the detection point is maintained for 1 hour. If there is no operation of the self-loop network port during the period, the processing method of the hardware detection by the board diagnostic module is detected after 1 hour.

The embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the hardware fault detection method of the base station single board.

Example 6

The present embodiment provides a hardware failure detecting apparatus for a base station board, which is used to implement the hardware fault detecting method of the base station board provided in the foregoing Embodiments 1 to 5. As shown in FIG. 6, the apparatus 50 includes The following components:

The receiving module 51 is configured to receive a detection request for performing hardware failure detection on the base station board;

The detecting module 52 is configured to perform hardware fault detection on the base station board according to the detection request;

The generating module 53 is configured to generate a detection result of the hardware failure detection according to the hardware failure detection;

The presentation module 54 is configured to present the detected result of the generated hardware failure detection.

Optionally, the hardware fault detection involved in this embodiment includes any combination of the following:

Optionally, the hardware fault detection apparatus 50 further includes: a creating module, configured to: after receiving the detection request, create a diagnostic item queue according to the preset detection parameter, where the preset detection parameter includes any combination of the following: the base station board needs to perform The detection sequence of the hardware detection item and the detection item; the sending module is configured to sequentially send the sub-detection request to the base station board that is required to be detected in the detection request according to the diagnostic item queue, so that each base station board performs hardware failure detection.

The generating module 53 may include: a comparing unit, configured to compare the detected data according to the hardware fault detection with a normal value range of the corresponding preset detection parameter to obtain a fault condition; and the determining unit is configured to determine a pre-corresponding condition The fault prompt mode and the fault detection mode detected by the hardware are set; the generating unit is configured to generate hardware according to the detected data, the fault condition, the determined preset fault prompt mode corresponding to the fault condition, and the hardware detected fault processing manner. The detection result of the fault detection.

Optionally, the foregoing apparatus 50 may further include: an execution module, configured to: when the hardware fault detection is performed on the base station board according to the detection request, if the duration of the hardware fault detection does not reach the preset duration and the end is received from the outside If the specified instruction is detected, the detection is terminated, and the hardware-detected fault processing mode is executed; if the hardware fault detection continues to the preset duration and the external command is not received, the hardware-detected fault processing mode is executed.

Optionally, the detecting module is configured to perform hardware fault detection on all the base station boards in the BBU when the working time of the active/standby switching key of the main control board of the baseband processing unit (BBU) is greater than the preset working time. And/or, when detecting the operation of the self-loop network port or the self-loop optical port, perform hardware fault detection on the base station board where the self-loop network port or the optical port is located.

Compared with the related technologies, the solution provided by the example of the present invention implements hardware fault detection of a remote control base station, non-hardware failure, no need to go to the station, no need for a computer to directly observe the lighting, and accurately replace the faulty board, and the repaired board comes with The fault information has achieved the effect of reducing the error rate of the single board and reducing the effect. Base station maintenance costs improve base station maintenance efficiency.

Although alternative embodiments of the invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that modifications, additions and substitutions are also possible, and thus the scope of embodiments of the invention should not be limited to the embodiments described above.

One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct related hardware, such as a processor, which may be stored in a computer readable storage medium, such as a read only memory, disk or optical disk. Wait. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the foregoing embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, being executed by a processor and stored in a memory. Programs/instructions to implement their respective functions. The invention is not limited to any specific form of combination of hardware and software.

The embodiments disclosed in the present application are as described above, but the descriptions are only for the purpose of understanding the present application, and are not intended to limit the present application, such as the specific implementation method in the embodiments of the present invention. Any modifications and changes in the form and details of the embodiments may be made by those skilled in the art without departing from the spirit and scope of the disclosure. The scope defined by the appended claims shall prevail.

Industrial applicability

The foregoing technical solution reduces the error repair rate of the base station single board.

Claims

A hardware fault detection method for a base station board includes:

Receiving a detection request for performing hardware failure detection on the base station board;

Performing hardware fault detection on the base station board according to the detection request;

Generating detection results of hardware failure detection based on hardware failure detection;

Presenting the detection result of the hardware failure detection.
The hardware failure detecting method according to claim 1, wherein the hardware failure detecting comprises any combination of the following:

Hardware device self-test, clock self-test, quadrature I/Q channel self-test, line self-test.
The hardware fault detection method according to claim 1, wherein the hardware fault detection method further comprises:

After receiving the detection request, the diagnostic item queue is created according to the preset detection parameter, where the preset detection parameter includes any combination of the following: a hardware detection item that the base station board needs to perform, and a detection sequence of the detection item;

The sub-detection request is sent to the base station board that is required to be detected in the detection request, so that each base station board performs hardware failure detection.
The hardware fault detection method according to claim 1, wherein the generating hardware detects a fault detection result, including:

According to the hardware fault detection, the detected data is compared with the normal value range of the corresponding preset detection parameter, and the fault condition is obtained;

Determining a preset fault prompt mode corresponding to the fault condition and a fault detection manner detected by the hardware;

The detection result of the hardware failure detection is generated according to the detected data, the fault condition, the determined preset fault prompt mode corresponding to the fault condition, and the hardware detected fault processing manner.
The hardware fault detection method according to claim 1, wherein the hardware fault detection method further comprises:

When the hardware fault detection is performed on the base station board according to the detection request, if the duration of the hardware fault detection does not reach the preset duration and the specified instruction of the end detection from the outside is received, the detection is terminated and executed. The fault detection method detected by the hardware;

If the hardware failure detection continues to the preset duration and an external command is not received, the hardware detected fault processing mode is performed.
The method according to any one of claims 1 to 5, wherein the performing hardware failure detection on the board of the base station according to the detection request comprises:

The hardware fault detection is performed on all the base station boards in the BBU when the working time of the active/standby switching key of the BBU main control board of the baseband processing unit is greater than the preset working time; and/or

When detecting the operation of the self-loop network port or the self-loop optical port, perform hardware fault detection on the base station board where the self-loop network port or the optical port is located.
A hardware failure detecting device for a base station board includes:

The receiving module is configured to receive a detection request for performing hardware failure detection on the base station board;

The detecting module is configured to perform hardware fault detection on the base station board according to the detecting request;

Generating a module, configured to generate a detection result of hardware failure detection according to hardware failure detection;

And a rendering module configured to present the generated detection result of the hardware failure detection.
The hardware failure detecting apparatus according to claim 7, wherein the hardware failure detection comprises any combination of the following:

Hardware device self-test, clock self-test, quadrature I/Q channel self-test and line self-test.
The hardware failure detecting apparatus according to claim 7, wherein the hardware failure detecting apparatus further comprises:

The creating module is configured to: after receiving the detection request, create a diagnostic item queue according to the preset detection parameter, where the preset detection parameter includes any combination of the following: a hardware detection item to be performed by the base station board, and a detection sequence of the detection item ;

The sending module is configured to sequentially send a sub-detection request to the base station board that is required to be detected in the detection request according to the diagnostic item queue, so that each base station board performs hardware fault detection.
The hardware failure detecting apparatus according to claim 7, wherein said generating module, include:

The comparing unit is configured to compare the detected data obtained by the hardware fault detection with a normal value range of the corresponding preset detecting parameter to obtain a fault condition;

a determining unit, configured to determine a preset fault prompt mode corresponding to the fault condition and a fault detection manner detected by the hardware;

The generating unit is configured to generate a detection result of the hardware failure detection according to the detected data, the fault condition, the determined preset fault prompt mode corresponding to the fault condition, and the hardware detected fault processing manner.
The hardware failure detecting apparatus according to claim 7, wherein the hardware failure detecting apparatus further comprises:

The execution module is configured to: when the hardware fault detection is performed on the base station board according to the detection request, if the duration of the hardware fault detection does not reach the preset duration and receives a specified instruction from the external end detection, the process ends. Detecting, performing a hardware-detected fault processing mode; if the hardware fault detection continues to the preset duration and does not receive an external command, performing a hardware-detected fault processing manner.
The hardware failure detecting apparatus according to any one of claims 7 to 11, wherein the detecting module is configured to:

The hardware fault detection is performed on all the base station boards in the BBU when the working time of the active/standby switching key of the BBU master board is greater than the preset working time; and/or the self-loop is detected. When the network port or the optical port is operated, hardware fault detection is performed on the base station board where the self-loop network port or optical port is located.