CN115567421A - Situation centralized monitoring system for airborne equipment - Google Patents
Situation centralized monitoring system for airborne equipment Download PDFInfo
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
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- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
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- H04L2012/40267—Bus for use in transportation systems
- H04L2012/4028—Bus for use in transportation systems the transportation system being an aircraft
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Abstract
The invention discloses a situation centralized monitoring system for airborne equipment, and belongs to the field of operation, maintenance and management of airborne equipment. The method comprises the following steps: the heterogeneous bus interface integrator is used for standardizing the heterogeneous bus information formats of the airborne equipment with different interface types, sending the information to the airborne equipment situation information centralized management module through the Ethernet interface bus, converting standardized format information commands and messages sent by the airborne equipment situation information centralized management module into heterogeneous bus format messages and then distributing the heterogeneous bus format messages to the airborne equipment; the onboard equipment situation information centralized management module is used for carrying out centralized analysis, storage and report on the received various onboard equipment situations with standardized formats, sending the results to the man-machine interactive centralized monitoring platform, and responding and issuing centralized inquiry and centralized self-checking commands of the onboard equipment initiated by a user; and the man-machine interactive centralized monitoring platform is used for presenting the situation of each airborne device for operation and maintenance personnel and supporting the operation and maintenance personnel to expand and monitor as required.
Description
Technical Field
The invention belongs to the field of operation, maintenance and management of airborne equipment, and particularly relates to a situation centralized monitoring system of the airborne equipment.
Background
With the development of information technology, the level of electronization, digitization and intellectualization of the airplane is continuously improved, and more airborne electronic devices are integrated into the airplane to provide various functions for airplane flight control, communication, navigation, target detection, information processing and the like. The healthy and stable operation of the equipment is the premise and guarantee for executing the safe flight task, and the key for monitoring the health state of the equipment is to grasp the situation information of the equipment in time.
According to the traditional solution, if the health state information of the airborne equipment needs to be acquired, the method mainly comprises the steps of using independent external detection equipment of each electronic equipment in a manual regular inspection mode to detect each airborne equipment one by one, and when an airborne equipment operation maintenance worker finds the condition of equipment failure or poor state, further giving a specific maintenance method or a maintenance suggestion by contrasting a maintenance manual. The method has the problems of untimely monitoring of the equipment state, low checking efficiency and low automation degree.
Patent CN110011829A discloses a comprehensive airborne task system health management subsystem, which obtains health status information of each area from a health information acquisition network, completes diagnostic information fusion processing and reporting, and maintains self-checking instructions, fault threshold query and sets instruction distribution; the health information acquisition network consists of an Ethernet switch, a CAN bus network management unit, an SRIO bus network management unit, a regional software state management unit and a regional BIT management unit, and is used for completing the collection of Ethernet state, CAN bus network state, SRIO bus network state, software fault monitoring data and BIT data; the health display and control component displays the health states of the task system function, the module and the bus network in a graphical mode, and supports a user to start maintenance self-checking and inquire and set a fault threshold.
However, this method has the following drawbacks and disadvantages: (1) The system health management software has insufficient universality, and only supports the state detection of Ethernet bus data, CAN bus data and SRIO bus data at present; (2) Due to the limited types of the supported bus interfaces, the capacity of various heterogeneous bus interface devices on the centralized monitoring machine is influenced; (3) The modularization capability of the health management subsystem of the comprehensive airborne task system is insufficient, so that independent updating, upgrading and replacing of each functional component are not facilitated, and the later-stage integral upgrading and modification can bring about development cost increase and system updating time extension; (4) When the total number of the monitored devices is large, the display control component cannot quickly check the situation information of the target device; (5) When a new monitoring equipment object needs to be added, the display and control component of the monitoring equipment lacks the capacity of expanding as required; (6) The display and control assembly of the system is lack of on-demand monitoring capability aiming at monitoring situation information of airborne equipment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a situation centralized monitoring system for airborne equipment, which aims to solve the problems of insufficient centralized, generalized and modularized capabilities of the existing airborne equipment monitoring system and improve the expandability and on-demand monitoring capability of a monitoring display interface of the airborne equipment.
In order to achieve the above object, the present invention provides a centralized monitoring system for situation of airborne equipment, comprising: the system comprises a heterogeneous bus interface integrator, an airborne equipment situation information centralized management module and a man-machine interactive centralized monitoring platform;
the heterogeneous bus interface integrator is used for standardizing the heterogeneous bus information formats of airborne equipment with different interface types, sending the standardized bus information formats to the airborne equipment situation information centralized management module through the Ethernet interface bus, converting standardized format information commands and messages sent by the airborne equipment situation information centralized management module into heterogeneous bus format messages, and then distributing the heterogeneous bus format messages to the airborne equipment;
the airborne equipment situation information centralized management module is used for carrying out centralized analysis, storage and report on the received various airborne equipment situations with standardized formats, sending the results to a man-machine interactive centralized monitoring platform, and responding and issuing centralized query and centralized self-check commands of the airborne equipment initiated by a user;
the man-machine interactive centralized monitoring platform is used for presenting the situation of each airborne device for operation and maintenance personnel and supporting the operation and maintenance personnel to expand and monitor as required.
Preferably, the different interface types include a CAN bus interface, an Ethernet bus interface, an RS-232 serial communication bus interface, an RS-422 serial communication bus interface, an SRIO bus interface, an SPI bus interface, an LVDS bus interface and an FC optical fiber communication bus interface.
Preferably, the different interface types of on-board devices are slot-in connections or are connected by cables.
Preferably, the on-board device situation information centralized management module comprises: the centralized information analysis sub-module, the centralized information reporting sub-module, the centralized information storage sub-module, the centralized information query sub-module and the centralized equipment self-checking sub-module;
the centralized information analysis submodule is used for decoding the received normalized message and identifying the information contained in the normalized message;
the centralized information reporting submodule is used for pushing the identified effective information to the man-machine interactive centralized monitoring platform;
the centralized information storage submodule is used for storing necessary situation information to local for storage;
the centralized information query submodule is used for converting a query command initiated by a user into a normalized message and sending the normalized message to downstream equipment;
and the centralized equipment self-checking sub-module is used for converting a self-checking command initiated by a user into a normalized message and sending the normalized message to downstream equipment.
Preferably, the human-computer interactive centralized monitoring platform comprises: and the real-time equipment situation information monitoring interface is used for classifying/displaying the situation information of the airborne equipment in a partition mode, and equipment information and equipment states are displayed in each equipment partition mode according to a state information list, an information label and an icon state.
Preferably, the partition presentation comprises: the equipment comprises an equipment block panel control, an outer layer equipment container control for accommodating a plurality of equipment block panel controls, and an equipment filter control;
the outer-layer equipment container control is used for automatically placing a plurality of equipment block panel controls on an interface in a row-column layout mode, and automatically adjusting the number of the equipment block panel controls which can be placed in each row according to different screen resolutions;
the equipment filter control is used for providing an import key and a selection list so as to filter the equipment block panel; the use import box is used for importing predefined device domain configuration information, and the selection list is used for selecting a specified device domain, so that after one device domain is selected, only a device block panel composed of specified devices in the device domain is displayed in the outer device container control, and all device block panels not in the domain are hidden;
the equipment block panel control is used for reading the state monitoring information configuration of the airborne equipment corresponding to the equipment panel, displaying the specified state reporting information of the airborne equipment as required, and hiding the state of the airborne equipment which is not expected to be displayed by the equipment block panel to achieve the purpose of monitoring the state information elements of finer granularity levels as required by a user.
Preferably, the human-computer interactive centralized monitoring platform further comprises: and the equipment history information statistical interface is used for statistically presenting the events, activities and log records which are generated by the onboard equipment in history in a graph and a table.
Preferably, the heterogeneous bus interface integrator, the onboard equipment situation information centralized management module and the man-machine interactive centralized monitoring platform are all embedded.
Preferably, specific status information of the designated monitoring device is continuously recorded, and abnormal pattern detection and alarm are performed.
Generally, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:
the invention has proposed a kind of airborne equipment situation centralized monitoring system, through the interface integrator of the heterogeneous bus, insert the airborne equipment of different interface types, heterogeneous form information is outputted through Ethernet bus unifiedly after normalizing the treatment, support different airborne equipment bus equipment to expand, keep outputting interface and message format unchanged at the same time, thus make the framework and processing procedure of upstream monitoring management device and monitoring software keep unchanged, the interface integrator of the heterogeneous bus has played the function of shielding the difference of the bottom layer airborne equipment, have offered the unified visual angle based on Ethernet interface to the upstream module, thus make heterogeneous bus interface integrator, upstream monitoring management device and monitoring software upgrade and replace independently each other, each other does not influence; the centralized management device is designed into a software and hardware module with single function responsibility and high cohesion, which is convenient for later maintenance, plays a role in starting and stopping in a monitoring system, performs data and information interaction by using a uniform Ethernet interface, receives airborne equipment situation information with a uniform format for a downstream heterogeneous bus integrator, and provides an HTTP REST application program data query control interface and a WebSocket data information push interface for an upstream man-machine interactive centralized monitoring platform; through man-machine interactive centralized monitoring platform presents airborne equipment situation information, realizes extending as required, on-demand monitoring airborne equipment and state information thereof, the efficiency of operation and maintenance personnel on equipment monitoring is improved, and the expandability of a monitoring system is increased.
Drawings
Fig. 1 is a schematic view of a centralized situation monitoring system for airborne equipment according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of an onboard device heterogeneous bus interface integration and message forwarding control apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a centralized management apparatus for situation information of airborne devices according to an embodiment of the present invention.
Fig. 4 is a schematic view of a centralized monitoring interface of an onboard computer display terminal according to an embodiment of the present invention.
Fig. 5 is a flowchart of a method for centralized monitoring of situation of onboard equipment according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 is a schematic diagram of a centralized situation monitoring system for onboard equipment according to an embodiment of the present invention. As shown in fig. 1, the system is constituted by: an airborne computer display terminal (centralized monitoring software interface), an airborne equipment situation information centralized management device and an airborne equipment heterogeneous bus interface integration and message forwarding control device (supporting routing forwarding control protocol of various types of interface bus messages.)
A plurality of airborne devices with different interface types can be accessed into the centralized monitoring system through cables and bus slots, and the centralized visual management of the health state information of the airborne devices is realized. The bus centralization and message forwarding control device of the airborne equipment in the monitoring system is directly connected with each airborne equipment from the lower part through a corresponding bus interface, the situation information centralization management device of the upper part and the airborne equipment forms a local area network connection through an Ethernet switch, the computer display terminal is also accessed through the local area network and is communicated with the situation information centralization management device of the airborne equipment, and the monitoring software interface is a client or a Web program running in the computer display terminal. The computer system equipment or device in the monitoring system is composed of embedded hardware modules and software thereof, and can be conveniently installed on the designated position on the machine without occupying too much space.
1. Transfer control device
Fig. 2 is a schematic diagram of an onboard device heterogeneous bus interface integration and message forwarding control apparatus, which is also called an onboard device heterogeneous bus interface integrator (hereinafter referred to as a bus integrator), according to an embodiment of the present invention. As shown in fig. 2, the device is a special computer device with multiple message bus interfaces and a message forwarding control function, and is used to centrally access various onboard devices with different interface bus types to the monitoring system, provide standardized processing on heterogeneous bus message formats of the onboard devices, forward the standardized processing to the onboard device situation information centralized management device, and distribute command messages issued by the onboard device situation information centralized management device to the onboard devices.
The device generally comprises a CAN bus interface, an Ethernet bus interface, an RS-232 serial communication bus interface, an RS-422 serial communication bus interface, an SRIO bus interface, an SPI bus interface, an LVDS bus interface and an FC optical fiber communication bus interface, but is not limited to the bus interfaces, wherein the Ethernet bus interface is an output interface, and other bus interfaces are input interfaces. Various input buses on the device can be used for connecting different types of onboard equipment, and the Ethernet output interface is used for connecting an upstream information centralized management device. The device plays a role in converting data information flow, heterogeneous data information flow enters through the input bus, is uniformly processed through the FPGA message forwarding control module in the device, and then is output to the Ethernet bus interface in the same format information. Through the processing mode, the device outputs all the onboard equipment heterogeneous data information connected to the input interface to the onboard equipment situation information centralized management device connected to the output interface in a unified standard format, so that bus message differences of all the onboard equipment at the bottom layer are shielded, a standardized Ethernet message processing mode is provided, more kinds of heterogeneous onboard equipment bus interfaces can be conveniently expanded in the future, and any newly-added interface bus cannot influence the processing mode of an upstream module of the device. Therefore, the situation information centralized management device of the upstream airborne equipment can be communicated with various downstream airborne equipment only by focusing on processing the standard Ethernet information, and even if an airborne equipment interface is added to the device physically, the original processing mode of the information centralized management device is not required to be changed. The structure design enables the device and the centralized management device to be independently updated, upgraded and replaced without influencing each other, and the overall modularization level of the system is improved. .
The device realizes a plurality of bus message routing and forwarding protocols, and the protocol message header usually contains the following information elements: source device number, destination device number, message code number, message type, message sequence number, message timestamp, message length, message check code, etc. The FPGA message forwarding control module determines which bus interface the message is sent to according to the source equipment number, the destination equipment number and the configuration information of the corresponding relation between the equipment number and the bus. If the message is from the upstream airborne equipment situation information centralized management device to the downstream airborne equipment, the forwarding control module firstly reads the destination equipment number contained in the message header after receiving the Ethernet-type unified message, then finds out the corresponding interface position through the interface bus relation configuration information, and finally converts the Ethernet message into the corresponding interface bus message to be sent to the airborne equipment on the interface. On the contrary, if the information is from the downstream airborne equipment to the upstream information centralized management device, the forwarding control module directly converts the interface bus message into the unified message in the ethernet format and then sends the unified message to the airborne equipment situation information centralized management device connected in the ethernet.
2. Situation information centralized management device for airborne equipment
Fig. 3 is a schematic diagram of a situation information centralized management apparatus (hereinafter, referred to as an information centralized management apparatus) for an airborne device according to an embodiment of the present invention. As shown in fig. 3, the apparatus includes an embedded computer device with an ethernet interface and a situation information centralized management program running therein, where the situation information centralized management program running in the device includes a message centralized transceiving module, a protocol centralized codec module, an information centralized reporting module, and a centralized persistent storage module, which are used for centralized processing of the situation information of the airborne device.
Through the Ethernet interface, firstly, a message centralized transceiving module of the information centralized management device receives an equipment situation Ethernet message with a standardized format from a downstream bus integrator, then a protocol centralized coding and decoding module codes and decodes the Ethernet message, then a centralized persistent storage module stores necessary messages, finally, an information centralized reporting module pushes and reports the situation information to a centralized monitoring software interface in an upstream computer display terminal in a local area network, and finally, a user views the health state information of airborne equipment uniformly and in real time through the monitoring software interface.
The message centralized transceiving module is used for transceiving ethernet type messages such as UDP data packets and ActiveMQ messages, and before the module starts to operate, firstly, the ethernet messaging mode adopted by the module is configured, for example, one of the transceiving modes such as UDP data packet transceiving and ActiveMQ messaging. For receiving and transmitting UDP data packets, configuring the Ethernet IP address and the port number of the device as receiving sockets, and configuring the Ethernet IP address and the port number of the bus integrator as sending sockets; for ActiveMQ messaging, configuring a BrokerURL address of the message middleware, receiving a subject character string and sending the subject character string; the protocol centralized coding and decoding module is used for analyzing the binary byte array data and the JSON character string data sent by the message centralized receiving and sending module into object data which can be read on the monitoring interface, and otherwise, coding the object data generated and issued on the monitoring interface into the binary byte array data and the JSON character string data which can be identified by the message centralized receiving and sending module, and the module also provides the functions of carrying out Base64 coding and decoding, CRC16 verification and the like on the binary byte array data; the information reporting module is used for further packaging the object data information readable by the monitoring interface, and then displaying the object data information on a centralized monitoring software interface pushed to the computer display terminal based on a WebSocket protocol, wherein the pushed and packaged message format comprises two parts, namely a message name and a message object data body, the message name is used for identifying different messages by the interface module, the message object data body is used for containing airborne equipment situation information with specific meanings, for example, a typical pushed message format is as follows: the self-checking method comprises the following steps of { "name": ccm-self-check-result "," content ": {" workStatus ": ok" }, wherein the name of the message is "ccm-self-check-result", which indicates that the message is a self-checking result of a certain module, and the content of the message is { "workStatus": ok "}, which indicates that the working state of the module is normal; the persistent storage module is used for storing necessary situation information in one of a plurality of storage modes, wherein the storage modes include but are not limited to lightweight file type storage, relational database storage, object storage and the like of the embedded computer equipment. And the situation information only containing the designated message identification is stored in a parameter configuration mode, so that the condition information is prevented from being indiscriminately stored, and the storage space resource is prevented from being rapidly exhausted. And the situation information which is only changed in state value and reported after exceeding a specified time interval is stored in a parameter configuration mode, so that the situation information which is too much and the same as the situation information is stored when the abnormal condition of the network storm occurs is prevented, and the storage space is prevented from being fully filled in a short time. The highly flexible situation information on-demand storage mode improves the robustness of the system and provides a data basis for the analysis of the health condition of the equipment.
3. Airborne computer display terminal (centralized monitoring software interface)
Fig. 4 is a schematic view of an interface of centralized monitoring software of an onboard computer display terminal according to an embodiment of the present invention. As shown in fig. 4, a centralized monitoring software interface is loaded on the onboard computer display terminal to present the situation information of the onboard equipment to the operation and maintenance personnel of the onboard equipment.
The centralized monitoring software interface provides an equipment partition presenting method, which comprises an equipment block panel control, an outer equipment container control for accommodating a plurality of equipment block panel controls, and an equipment filter control for filtering the equipment block panel.
The device block panel control is used for centralizing situation information of a single device on a device block panel to be presented, the device block panel is divided into a device title bar, a device control bar and a device state area from top to bottom, and the situation information of the single device is presented on the same device block panel, so that a user can check all information of the single device in numerous devices, and simultaneously, newly-added devices can be conveniently expanded in the same mode as required.
The outer-layer equipment container control automatically places a plurality of equipment block panel controls on an interface in a row-column layout mode, and automatically adjusts the number of the equipment block panel controls which can be placed on each row according to different screen resolutions. And for the condition that the number of the equipment block panel controls exceeds the range which can be displayed by one screen, the outer layer equipment container control provides a longitudinal infinite scroll bar to scroll downwards, so that the equipment situation information of any plurality of airborne equipment is monitored.
The device filter control is a control for filtering and displaying a device block panel in an interface, the control provides an import key and a selection list, predefined device domain configuration information can be imported by using an import frame, a specified device domain can be selected by the selection list, after one device domain is selected, only a device block panel formed by specified devices in the device domain is displayed in the outer device container control, all device block panels not in the domain are hidden, and all device block panels selected by the selection list in a default condition are displayed, namely all device block panels are displayed. The device domain is data information containing the device name of a particular device block panel control, typically a subset of the device names managed by the monitoring software. When the number of the monitored devices is large, the method can quickly filter and display the concerned devices according to the specified device domain, so that the device panel where the device situation information to be viewed is located can be quickly positioned. The equipment block panel control can display the specified state report information of the airborne equipment as required by reading the state monitoring information configuration of the airborne equipment corresponding to the equipment panel, and the equipment block panel hides the state of the airborne equipment which is not expected to be displayed, so that the state information element of a finer granularity level can be monitored as required by a user. The state monitoring information configuration is a setting parameter file of a corresponding relation between an equipment state identifier and a monitoring switch, wherein the equipment state identifier is a 'name' value of push message format data, and the monitoring switch is a Boolean value true or false. A typical condition monitoring information configuration is as follows: navDev: { workStatus: true, fanStaus: true, manuFactrer: false, indicatoLight: false, which means that the navigation device NavDev has 4 status information, which are respectively the working status, the fan status, the manufacturer name, and the indicator light status. The working state and the fan state are set to true, and the two states are displayed on the display interface; the manufacturer name, the status of the indicator light are set to false, and both messages will be hidden on the display interface.
Fig. 5 is a flowchart of a method for centralized monitoring of situation of onboard equipment according to an embodiment of the present invention. As shown in fig. 5, the method includes: the method comprises 4 steps of accessing airborne equipment, forwarding heterogeneous messages, processing equipment messages and presenting situation information.
1) Onboard device access
According to the interface bus type supported by the airborne equipment, each airborne equipment is connected to the corresponding message bus interface in the monitoring system, and the physical connection mode can be selected to be slot type connection or cable connection. After the system centralized access is completed, each airborne device can perform message intercommunication with the monitoring system.
2) Heterogeneous message forwarding
The monitoring system is accessed to the airborne equipment on different interface buses of the monitoring system, and heterogeneous messages of the airborne equipment are sent to the monitoring system. The original message is transmitted to the information centralized management device connected to the Ethernet interface in the monitoring system to be received after being processed in a standardized format by the transmission control device. On the contrary, the monitoring system sends command messages such as inquiry, self-check and the like to the airborne equipment, the command messages are firstly sent to the forwarding control device by the information centralized management device, then the forwarding control device encapsulates the received messages into bus interface messages which can be identified by the corresponding airborne equipment, and finally the bus interface messages are received by the airborne equipment.
3) Device message processing
After receiving the normalized equipment message, the information centralized management device analyzes the message field information one by one, constructs a data transmission object which can be identified by the monitoring software interface of the display terminal, and pushes and reports the data transmission object to the monitoring software interface where the display terminal is located. Otherwise, the information centralized management device encapsulates the operation commands such as query, self-check and the like issued by the monitoring software interface where the display terminal is located into the standardized equipment message and then sends the equipment message to the forwarding control device. In the message processing process, if the relevant information needs to be stored, the information centralized management device completes the persistent storage.
4) Situation information presentation
After all the information of the airborne equipment is pushed and reported to the monitoring software where the display terminal is located, the monitoring software programs classify, partition and divide the information and display the information on a graphical user interface after recombining the information to form visual and visual situation information of the airborne equipment, so that operation and maintenance personnel of the airborne equipment can monitor the health state of the equipment and diagnose equipment faults comprehensively. For example, specific status information of the designated monitoring device is also continuously recorded, and abnormal pattern detection and alarm are performed.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. An on-board centralized monitoring system for the situation of equipment, comprising: the system comprises a heterogeneous bus interface integrator, an airborne equipment situation information centralized management module and a man-machine interactive centralized monitoring platform;
the heterogeneous bus interface integrator is used for standardizing the heterogeneous bus information formats of airborne equipment with different interface types, sending the information to the airborne equipment situation information centralized management module through the Ethernet interface bus, converting standardized format information commands and messages sent by the airborne equipment situation information centralized management module into heterogeneous bus format messages and then distributing the messages to the airborne equipment;
the airborne equipment situation information centralized management module is used for carrying out centralized analysis, storage and report on the received various airborne equipment situations with standardized formats, sending the results to a man-machine interactive centralized monitoring platform, and responding and issuing centralized query and centralized self-check commands of the airborne equipment initiated by a user;
the man-machine interactive centralized monitoring platform is used for presenting the situation of each airborne device for operation and maintenance personnel and supporting the operation and maintenance personnel to expand as required and monitor as required.
2. The system of claim 1, wherein the different interface types include a CAN bus interface, an ethernet bus interface, an RS-232 serial communication bus interface, an RS-422 serial communication bus interface, an SRIO bus interface, an SPI bus interface, an LVDS bus interface, an FC fiber optic communication bus interface.
3. The system of claim 1, wherein the different interface type on-board devices are slot-in connections or are connected by cables.
4. The system of claim 1, wherein the on-board device situational information centralized management module comprises: the centralized information analysis submodule, the centralized information reporting submodule, the centralized information storage submodule, the centralized information query submodule and the centralized equipment self-checking submodule;
the centralized information analysis submodule is used for decoding the received normalized message and identifying the information contained in the normalized message;
the centralized information reporting submodule is used for pushing the identified effective information to a man-machine interactive centralized monitoring platform;
the centralized information storage submodule is used for storing necessary situation information to local for storage;
the centralized information query submodule is used for converting a query command initiated by a user into a standardized message and sending the standardized message to downstream equipment;
and the centralized equipment self-checking sub-module is used for converting a self-checking command initiated by a user into a normalized message and sending the normalized message to downstream equipment.
5. The system of claim 1, wherein the human-machine interactive centralized monitoring platform comprises: and the real-time equipment situation information monitoring interface is used for displaying the situation information of the airborne equipment in a classified/partitioned manner, and equipment information and equipment states are displayed in a state information list, an information label and an icon state in each equipment area.
6. The system of claim 5, wherein the partition presentation comprises: the equipment comprises an equipment block panel control, an outer layer equipment container control for accommodating a plurality of equipment block panel controls, and an equipment filter control;
the outer-layer equipment container control is used for automatically placing a plurality of equipment block panel controls on an interface in a row-column layout mode, and automatically adjusting the number of the equipment block panel controls which can be placed in each row according to different screen resolutions;
the equipment filter control is used for providing an import key and a selection list so as to filter the equipment block panel; the use import box is used for importing predefined device domain configuration information, and the selection list is used for selecting a specified device domain, so that when one device domain is selected, only a device block panel composed of specified devices in the device domain is displayed in the outer device container control, and all device block panels not in the domain are hidden;
the equipment block panel control is used for reading the state monitoring information configuration of the airborne equipment corresponding to the equipment panel, displaying the specified state reporting information of the airborne equipment as required, and hiding the state of the airborne equipment which is not expected to be displayed by the equipment block panel to achieve the purpose of monitoring the state information elements of finer granularity levels as required by a user.
7. The system of claim 5, wherein the human-machine interactive centralized monitoring platform further comprises: and the equipment history information statistical interface is used for statistically presenting the events, activities and log records which are generated by the history of the airborne equipment in a form of graph and table.
8. The system of claim 1, wherein the heterogeneous bus interface integrator, the onboard equipment situation information centralized management module and the human-computer interactive centralized monitoring platform are all embedded.
9. The system of claim 1, wherein specific status information of designated monitoring devices is continuously recorded and abnormal pattern detection and alerting is performed.
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