CN112532480A

CN112532480A - Fault alarm method, device and system

Info

Publication number: CN112532480A
Application number: CN202011331384.7A
Authority: CN
Inventors: 邹本杰; 李旭圆
Original assignee: Bajiao Power Plant Of Huaneng Shandong Power Generation Co ltd
Current assignee: Bajiao Power Plant Of Huaneng Shandong Power Generation Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-03-19

Abstract

The invention discloses a fault alarm method, a fault alarm device and a fault alarm system, wherein the fault alarm method comprises the following steps: obtaining DPU dynamic data, wherein the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information; and sending alarm information under the condition that the DPU dynamic data meets a preset rule. The invention realizes the real-time monitoring of the DPU by acquiring the DPU dynamic data, and gives an alarm when the DPU has power supply, communication and other faults or network response time-out, thereby effectively solving the technical problems that the DPU fault alarm in the prior art can not be found in time and eliminated as early as possible.

Description

Fault alarm method, device and system

Technical Field

The invention relates to the field of modern power industry, in particular to a fault alarm method, a fault alarm device and a fault alarm system.

Background

A Distributed Control System (DCS) system of a power plant is a novel computer Control system relative to a centralized Control system, and is developed and evolved on the basis of the centralized Control system. The DCS is a multi-stage computer system which is composed of a process control stage and a process monitoring stage and takes a communication network as a link, integrates 4C technologies such as computers, communication, display and control and the like, and has the basic idea of decentralized control, centralized operation, hierarchical management, flexible configuration and convenient configuration.

The DPU (distributed processing Unit) is used as an implementer of a control strategy in the DCS system, and its healthy and stable operation is one of the most important links for ensuring the normal operation of the generator set. In the prior art, a 'DCS control monitoring' and a 'DCS power supply monitoring' picture are usually added to a picture of a human/machine interface of a remote operation station, so as to monitor and check the operation state, the network state and the power supply condition of each DPU station of the DCS system. Because the two pictures are not operation pictures of centralized control operators and do not belong to equipment governed by operation specialties, the operators rarely monitor the pictures, and the DPU fault alarm cannot be found in time.

In view of the above problems, it is desirable to provide an intelligent, efficient and practical fault alarm method, device and system.

Disclosure of Invention

The embodiment of the invention provides a fault alarm method, a fault alarm device and a fault alarm system, which at least solve the technical problems that in the prior art, DPU fault alarm cannot be found in time and eliminated as early as possible.

According to an aspect of an embodiment of the present invention, there is provided a fault alarm method, including: obtaining DPU dynamic data, wherein the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information; and sending alarm information under the condition that the DPU dynamic data meets a preset rule.

Preferably, the DPU status information includes fault status information.

Preferably, the DPU status information further includes one or more of offline status information, standby status information, and control status information.

Preferably, the function processor state information includes network response information.

Preferably, the interface channel state information includes first interface channel state information and second interface channel state information, where the first interface channel state information includes first interface channel fault information; the second interface channel state information includes second interface channel failure information.

Preferably, the node point state information includes DPU main power supply state information and DPU standby power supply state information.

Preferably, the preset rule includes: the DPU state information displays fault state information, the network response information displays network response overtime, the first interface channel state information displays first interface channel fault information, the second interface channel state information displays second interface channel fault information, the DPU main power supply state information displays DPU main power supply fault, the DPU standby power supply state information displays DPU standby power supply fault, and when the DPU dynamic data meets one or more preset rules, the alarm information is sent.

Preferably, the DPU dynamic data further includes a DPU identification code for identifying the DPU.

According to an aspect of the embodiments of the present invention, there is also provided a fault alarm method, including: generating DPU dynamic data, wherein the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information; and sending the DPU dynamic data.

Preferably, the DPU status information includes fault status information.

According to an aspect of the embodiments of the present invention, there is also provided a fault warning apparatus including: the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring DPU dynamic data, and the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information; the judging unit is used for judging whether the DPU dynamic data meets a preset rule or not; and the first sending unit is used for sending alarm information under the condition that the DPU dynamic data meets a preset rule.

According to an aspect of the embodiments of the present invention, there is also provided a fault warning apparatus including: the generating unit is used for generating DPU dynamic data, and the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information; and the second sending unit is used for sending the DPU dynamic data.

According to an aspect of the embodiment of the present invention, there is also provided a fault alarm system, including a DPU monitoring apparatus and a logic determining apparatus, where the DPU monitoring apparatus includes a generating unit and a second sending unit, the generating unit is configured to generate DPU dynamic data, and the DPU dynamic data includes DPU state information, function processor state information, interface channel state information, and node point state information; the second sending unit is used for sending the DPU dynamic data; the logic judgment device comprises an acquisition unit, a judgment unit and a first sending unit, wherein the acquisition unit is used for acquiring the DPU dynamic data; the judging unit is used for judging whether the DPU dynamic data meets a preset rule or not; the first sending unit is used for sending alarm information under the condition that the DPU dynamic data meets the preset rule.

Preferably, the fault alarm system further comprises an alarm device, the alarm device comprises an alarm display unit and an alarm broadcasting unit, and the alarm display unit is used for displaying a first warning signal on the electronic screen according to the alarm information: the alarm broadcasting unit is used for broadcasting a second alarm signal according to the alarm information.

According to an aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, wherein the program executes the above-mentioned malfunction alerting method.

According to an aspect of the embodiments of the present invention, there is also provided an electronic apparatus, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the above-mentioned fault alarm method through the computer program.

In the embodiment of the invention, the DPU is monitored in real time by acquiring the DPU dynamic data, and an alarm is given when the DPU has power supply, communication and other faults or network response time-out, so that the technical problems that the DPU fault alarm cannot be found in time and eliminated as early as possible in the prior art are effectively solved. In addition, the first warning signal is displayed on the terminal screen, and the second warning signal is broadcasted through the alarm broadcasting unit, so that related personnel are reminded to deal with the first warning signal in time, further expansion of accidents is avoided, and serious consequences are prevented. According to the technical scheme of the embodiment of the invention, the manpower requirement is greatly reduced, the DPU fault processing efficiency is improved, and the normal operation of the generator set is effectively protected.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a flow chart of an alternative fault alerting method according to an embodiment of the present invention;

FIG. 2 is a flow chart of an alternative fault alerting method according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an alternative fault alerting device according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an alternative fault warning device in accordance with an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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 only a part of the embodiments of the present invention, and not all of the embodiments. 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 the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

According to an aspect of embodiments of the present invention, a method embodiment of a fault alarm method is provided.

Optionally, in this embodiment, the fault alarm method may be applied to a hardware environment formed between a terminal and a server or between different terminals, where the terminal may be any device or apparatus having control, information acquisition, and communication functions; the server may be a device or apparatus having functions such as computation, storage, and communication, or may be a cloud server. The server may also be replaced with a terminal-like device or apparatus. The server is connected with the terminal through a network, and can be used for acquiring DPU dynamic data, sending alarm information under the condition that the DPU dynamic data meets preset rules, and setting a database on the server or independently of the server for storing the DPU dynamic data, the preset rules and the like, wherein the network comprises but is not limited to an Ethernet, a T1 line, a frame relay, a VPN channel and the like.

The fault alarm method of the embodiment of the invention can be executed by a server, wherein the server can be equipment or a device with functions of operation, storage, communication and the like, and can also be a cloud server; the server may be replaced by other terminals having functions of operation, storage, communication, and the like, and the server may execute the fault alarm method according to the embodiment of the present invention by a client installed thereon. Fig. 1 is a flow chart of an alternative fault handling method according to an embodiment of the present invention, which may include the following steps, as shown in fig. 1:

102, obtaining DPU dynamic data, wherein the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information;

wherein the DPU state information comprises fault state information;

the functional processor state information comprises network response information;

the interface channel state information comprises first interface channel state information and second interface channel state information, wherein the first interface channel state information comprises first interface channel fault information; the second interface channel state information comprises second interface channel fault information;

the node point state information comprises DPU main power supply state information and DPU standby power supply state information;

and 104, sending alarm information under the condition that the DPU dynamic data meets a preset rule. Wherein the preset rule comprises: the DPU state information displays fault state information, the network response information displays network response overtime, the first interface channel state information displays first interface channel fault information, the second interface channel state information displays second interface channel fault information, the DPU main power supply state information displays DPU main power supply fault, the DPU standby power supply state information displays DPU standby power supply fault, and when the DPU dynamic data meets one or more preset rules, the alarm information is sent.

As a preferred embodiment, the DPU status information further includes one or more of offline status information, standby status information, and control status information. The DPU state information is used for displaying the current state of the DPU, such as a fault state, an off-line state, a standby state or a control state.

In a preferred embodiment, the functional processor status information further includes one or more of alarm information, alarm confirmation information, DPU malfunction information, DPU alarm status information, invalid file information, invalid control loop information, and DPU alarm status change information.

As a preferred embodiment, the first interface channel state information further includes first interface channel normal information.

As a preferred embodiment, the second interface channel state information further includes second interface channel normal information and/or second interface channel standby information.

As a preferred embodiment, the update frequency of the interface channel state information is 1s^-1。

As a preferred embodiment, the node point state information further includes remote node point state information; preferably, the remote node point state information includes remote node primary power source state information and remote node backup power source state information.

As a preferred embodiment, the DPU dynamic data further comprises a DPU identification code for identifying the DPU.

The fault alarm method of the embodiment of the invention can be executed by a terminal, wherein the terminal can be any equipment or device with the functions of control, information acquisition and communication, and the fault alarm method of the embodiment of the invention executed by the terminal can also be executed by a client installed on the terminal. Fig. 2 is a flow chart of an alternative fault alerting method according to an embodiment of the present invention, which may include the following steps, as shown in fig. 2:

step 202, generating DPU dynamic data, wherein the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information;

wherein the DPU state information comprises fault state information;

and step 204, sending the DPU dynamic data.

As an alternative example, the technical solution of the present invention is described in detail below with reference to specific embodiments.

The DPU (also called station) generates DPU dynamic data in real time and uploads the DPU dynamic data to a bus in real time through a network. Both the original station and the receiving station store this data in the memory of the own station. And the control center acquires DPU dynamic data of each station from the bus and carries out fault logic judgment. The DPU dynamic data comprises DPU state information (FB field), function processor state information (FA field), interface channel state information (K0 and K1 fields) and node point state information (A2 field). An optional DPU dynamic data includes the following fields:

FB field (DPU status information)

This field is defined as the station mode (byte) and is updated by the station while the DPU controller is running. The station mode values are defined as follows:

value of	Description of the invention
		0	Offline mode
1	Standby mode
		4	Control mode
6	Failure mode

In the preset rule, when the field value is "6", that is, when the DPU status information shows the failure status information (value is 6), alarm information is issued.

FA field (function processor state information)

This field is defined as a functional processor state word 1-16 bit integer that is updated by the station while the controller is running. The functional processor state values are defined as follows:

in the preset rule, when the value of the 15 th bit in the field is "1", that is, when the network response information (the 15 th bit in the field) shows that the network response is overtime (the value is 1), alarm information is sent. Specifically, the control center acquires an FA field in the DPU dynamic data, decomposes the FA field by adopting a preset algorithm, takes the 15 th bit for logic judgment, and sends alarm information when the 15 th bit of the FA field is 1. The preset algorithm is a related algorithm which can decompose a 16-bit field in the prior art, and preferably is UNPACK16 algorithm.

K0 field (first interface channel status information)

This field is defined as the status of the network interface card channel 0 (bytes), and this field value is updated every second, and the values are defined as follows:

value of	Description of the invention
		0	Is unknown
3	Fault of
		8	Is working

In the preset rule, when the field value is '3', namely the first interface channel state information shows the first interface channel fault information (the value is 3), alarm information is sent out.

K1 field (second interface channel status information)

This field is defined as the status (byte) of the network interface card channel 1, and the present embodiment employs a dual port card, including channel 0 and channel 1, whose status information is represented by the fields K0 and K1, respectively. The field value is updated every second, and the value is defined as follows:

value of	Description of the invention
		0	Is unknown
3	Fault of
		4	For standby
8	Is working

In the preset rule, when the field value is '3', namely the second interface channel state information shows the second interface channel fault information (the value is 3), alarm information is sent out.

A2 field (node point state information)

This field is defined as a node point status bit, which is updated by the station at runtime. The bits of the nodal point state are defined as follows:

in the preset rule, when the 10 th bit in the field displays '1' and the 12 th bit displays '0', namely the DPU main power supply state information displays the DPU main power supply fault, alarm information is sent out; and/or when the 11 th bit in the field shows '1' and the 13 th bit in the field shows '0', namely the DPU standby power state information shows that the DPU standby power fails, sending alarm information. Specifically, the control center acquires an A2 field in the DPU dynamic data, decomposes the A2 field by adopting a preset algorithm, performs logic judgment on 10 th to 13 th bits, and sends alarm information when the 10 th bit in the field displays '1' and the 12 th bit in the field displays '0' and/or the 11 th bit displays '1' and the 13 th bit in the field displays '0'. The preset algorithm is a related algorithm capable of decomposing a 16-bit field in the prior art, and is preferably the UN PACK16 algorithm.

The technical scheme of the invention provides an intelligent, efficient and practical fault alarm method, which realizes real-time monitoring of the DPU by acquiring and analyzing the DPU dynamic data and gives an alarm when the DPU has power supply, communication and other faults or network response time-out, thereby effectively solving the technical problems that the DPU fault alarm in the prior art cannot be found in time and eliminated as early as possible.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.

Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.

According to another aspect of the embodiments of the present invention, there is also provided a fault alarm device for implementing the above fault alarm method, where the fault alarm device may be a server, or any device or apparatus having functions of operation, storage, communication, and the like. Fig. 3 is a schematic diagram of an alternative malfunction alerting device according to an embodiment of the present invention, which, as shown in fig. 3, may include: an acquisition unit 301, a judgment unit 303, and a first transmission unit 305, wherein,

an obtaining unit 301, configured to obtain DPU dynamic data, where the DPU dynamic data includes DPU state information, function processor state information, interface channel state information, and node point state information;

a judging unit 303, configured to judge whether the DPU dynamic data meets a preset rule;

a first sending unit 305, configured to send alarm information when the DPU dynamic data meets a preset rule.

It should be noted that the acquiring unit 301 in this embodiment may be configured to execute step S102 in this embodiment, and the determining unit 303 and the first sending unit 305 in this embodiment may be configured to execute step S104 in this embodiment in cooperation. The following description is repeated by analogy.

Optionally, the DPU status information includes fault status information; the functional processor state information comprises network response information; the interface channel state information comprises first interface channel state information and second interface channel state information, wherein the first interface channel state information comprises first interface channel fault information; the second interface channel state information comprises second interface channel fault information; the node point state information comprises DPU main power supply state information and DPU standby power supply state information.

According to another aspect of the embodiments of the present invention, there is also provided a fault alarm device for implementing the above fault alarm method, where the fault alarm device may be any equipment or device having control, information acquisition and communication functions. Fig. 4 is a schematic diagram of an alternative malfunction alerting device according to an embodiment of the present invention, which, as shown in fig. 4, may include: a generating unit 401, a second transmitting unit 403, wherein,

a generating unit 401, configured to generate DPU dynamic data, where the DPU dynamic data includes DPU state information, function processor state information, interface channel state information, and node point state information;

a second sending unit 403, configured to send the DPU dynamic data.

It should be noted here that the modules described above are the same as the examples and application scenarios implemented by the corresponding steps, but are not limited to the disclosure of the above embodiments. It should be noted that the modules described above as a part of the apparatus may operate in a hardware environment according to the embodiment of the present invention, and may be implemented by software or hardware.

According to another aspect of the embodiments of the present invention, there is also provided a malfunction alerting system including a DPU monitoring apparatus and a logic determining apparatus, wherein,

the DPU monitoring apparatus includes a generating unit 401 and a second sending unit 403, where the generating unit 401 is configured to generate DPU dynamic data, where the DPU dynamic data includes DPU state information, function processor state information, interface channel state information, and node point state information; the second sending unit 403 is configured to send the DPU dynamic data;

the logic judgment device comprises an acquisition unit 301, a judgment unit 303 and a first sending unit 305, wherein the acquisition unit 301 is used for acquiring the DPU dynamic data; the judging unit 303 is configured to judge whether the DPU dynamic data meets a preset rule; the first sending unit 305 is configured to send alarm information if the DPU dynamic data meets the preset rule.

The logic determination device in this embodiment may be a server, or may be any other device or apparatus having functions of operation, storage, communication, and the like, for example, a control center in the embodiment of the present invention; the DPU monitoring device may be any equipment or device having control, information acquisition and communication functions, such as a DPU controller.

As a preferred embodiment, the fault alarm system further comprises an alarm device, the alarm device comprises an alarm display unit and an alarm broadcasting unit, and the alarm display unit is used for displaying a first alarm signal on the electronic screen according to the alarm information: the alarm broadcasting unit is used for broadcasting a second alarm signal according to the alarm information.

As a specific embodiment, the alarm display unit is used for displaying corresponding alarm items in a large screen in color or flickering according to the alarm information, and the alarm items are bright and clear; the alarm broadcasting unit is used for giving an alarm with buzzing sound according to the alarm information. Specifically, after the alarm device receives the alarm information sent by the judgment logic device, corresponding alarm items in the alarm picture of the light character board flash red and are bright and clear, and meanwhile, the buzzer in centralized control operation gives an alarm, so that centralized control personnel can find DPU fault alarms in time and inform related professionals of handling the faults in time, and further expansion of accidents is avoided, and more serious consequences are caused. According to the technical scheme of the embodiment of the invention, the manpower requirement is greatly reduced, the DPU fault processing efficiency is improved, and the normal operation of the generator set is effectively protected.

According to another aspect of the embodiments of the present invention, there is also provided a server or a terminal for implementing the above-mentioned fault alarm method, including: the one or more processors, memory, and transmission means may also include input-output devices.

The memory may be configured to store software programs and modules, such as program instructions/modules corresponding to the fault alarm method and apparatus in the embodiments of the present invention, and the processor executes various functional applications and data processing by operating the software programs and modules stored in the memory, so as to implement the above fault alarm method. The memory may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory may further include memory located remotely from the processor, and these remote memories may be connected to the terminal through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The above-mentioned transmission device is used for receiving or transmitting data via a network, and may also be used for data transmission between a processor and a memory. Examples of the network may include a wired network and a wireless network. In one example, the transmission device includes a Network adapter (NIC) that can be connected to the router via a Network cable and other Network devices to communicate with the internet or a local area Network. In one example, the transmission device is a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner.

Wherein the memory is specifically used for storing application programs.

The processor may invoke the memory-stored application program via the transmission means to perform the steps of:

obtaining DPU dynamic data, wherein the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information;

and sending alarm information under the condition that the DPU dynamic data meets a preset rule.

Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment is not described herein again.

It will be understood by those skilled in the art that the terminal may be any device or apparatus having functions of controlling, collecting information and communicating, such as a DPU controller.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program instructing hardware associated with the terminal device, where the program may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.

The embodiment of the invention also provides a storage medium. Alternatively, in the present embodiment, the storage medium may be a program code for executing the malfunction alerting method.

Optionally, in this embodiment, the storage medium may be located on at least one of a plurality of network devices in a network shown in the above embodiment.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps:

Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

The integrated unit in the above embodiments, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in the above computer-readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing one or more computer devices (which may be personal computers, servers, network devices, etc.) to execute all or part of the steps of the method according to the embodiments of the present invention.

In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A method of fault alerting, comprising:

2. The fault alerting method of claim 1, wherein the DPU status information comprises fault status information.

3. The fault alerting method of claim 1 wherein the functional processor state information comprises network response information.

4. The method according to claim 1, wherein the interface channel state information comprises first interface channel state information and second interface channel state information, wherein the first interface channel state information comprises first interface channel fault information; the second interface channel state information includes second interface channel failure information.

5. The fault alerting method of claim 1 wherein the node point state information comprises DPU primary power source state information and DPU standby power source state information.

6. A method of fault alerting, comprising:

generating DPU dynamic data, wherein the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information;

and sending the DPU dynamic data.

7. A malfunction alerting device, comprising:

the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring DPU dynamic data, and the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information;

the judging unit is used for judging whether the DPU dynamic data meets a preset rule or not;

and the first sending unit is used for sending alarm information under the condition that the DPU dynamic data meets the preset rule.

8. A malfunction alerting device, comprising:

the generating unit is used for generating DPU dynamic data, and the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information;

and the second sending unit is used for sending the DPU dynamic data.

9. A fault alarm system, comprising DPU monitoring means and logic judgment means, wherein,

the DPU monitoring device comprises a generating unit and a second sending unit, wherein the generating unit is used for generating DPU dynamic data, and the DPU dynamic data comprises DPU state information, function processor state information, interface channel state information and node point state information; the second sending unit is used for sending the DPU dynamic data;

the logic judgment device comprises an acquisition unit, a judgment unit and a first sending unit, wherein the acquisition unit is used for acquiring the DPU dynamic data; the judging unit is used for judging whether the DPU dynamic data meets a preset rule or not; the first sending unit is used for sending alarm information under the condition that the DPU dynamic data meets the preset rule.

10. The malfunction alerting system of claim 9, further comprising an alerting device, wherein the alerting device comprises an alert display unit and an alert broadcast unit, and the alert display unit is configured to display a first alert signal on a terminal screen according to the alert information: the alarm broadcasting unit is used for broadcasting a second alarm signal according to the alarm information.

11. A storage medium, characterized in that the storage medium comprises a stored program, wherein the program when executed performs the method of any of the preceding claims 1 to 6.

12. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the method of any of the preceding claims 1 to 6 by means of the computer program.