CN116184858A - Integrated simulation monitoring and testing system - Google Patents

Abstract

The invention relates to an integrated simulation monitoring and testing system. The integrated simulation monitoring and testing system includes: an equipment model management module for storing different types of equipment models; a communication protocol package management module for storing different types of monitoring communication Protocol; simulation monitoring and testing system module, used for test information configuration management, simulation monitoring logic association and operation scheduling of the integrated simulation monitoring and testing system. The invention has simple structure and convenient application, integrates the monitoring work content of the simulation equipment and the verification test function of the equipment monitoring ability, can quickly complete the construction of the test system for various equipment, test the hardware equipment implemented by the ground system in batches and verify its monitoring Function.

Description

Integrated simulation monitoring and testing system

technical field

The invention relates to the application field of satellite ground stations, in particular to an integrated simulation monitoring and testing system.

Background technique

With the rapid development and construction of the domestic remote sensing satellite ground system, the ground application system is huge, the business process is complicated, the staff is tight and it takes a lot of time to design and implement the system. The following requirements also exist during the development. First, hardware equipment is required to support interactive testing in the application system self-test environment. Second, verification testing is required after the development of ground station hardware equipment.

During the construction of the ground system, the software development and hardware equipment development of the ground application system are carried out simultaneously. During the development of the ground application system, it is necessary to communicate with the hardware equipment to verify the correct execution of the business process and the rationality of the design. After the ground system hardware equipment is developed and self-tested, it needs to conduct interactive tests with the ground application system and verify the monitoring capabilities of the equipment. The ground application system has many R&D content services and complex business processes. In the case of independent application or off-site testing, it is temporarily unable to support the completion of hardware equipment R&D inspection and verification of equipment monitoring capabilities.

The R&D of the satellite ground system and the R&D of the hardware equipment are developed in different places and there is a time difference between the completion of the R&D. They cannot meet each other’s verification test requirements. When both parties have joint test conditions, it is necessary to avoid unreasonable software design structure or business logic processing errors. If there is a serious impact on the completion progress of the system development, if any party has a problem, it needs to carry out secondary development.

Contents of the invention

In view of this, the present invention proposes an integrated simulation monitoring and testing system, which can not only provide monitoring and testing data of simulation equipment for the ground application system, but also provide verification hardware when the ground application system service does not have independent verification and testing capabilities. A service that monitors the capabilities of the device.

An embodiment of the present invention provides an integrated simulation monitoring and testing system, and the integrated simulation monitoring and testing system includes:

The equipment model management module is used to store different types of equipment models;

The communication protocol package management module is used to store different types of monitoring communication protocols;

The simulation monitoring and testing system module is used for the test information configuration management, simulation monitoring logic association and operation scheduling of the integrated simulation monitoring and testing system.

In a preferred embodiment of the present invention, the equipment model includes equipment model information, a monitoring point cycle structure table, a monitoring point information table, a control point information table and a model response information table.

In a preferred embodiment of the present invention, the equipment model information includes equipment model descriptions, various constraints, and the logical relationship between the monitoring point information table, the control point information table, and the model response information table;

The monitoring point circular structure table includes the special points in the monitoring point information table and the control point information table that require special structure and/or special business logic processing;

The monitoring point information includes the information that the device can interact with the outside, the control point information includes the device function point information that the device can interact with the outside and can be edited locally and controlled remotely, and the model response information includes the logic processing information received by the interaction with the outside Simulate the response information pushed by the device monitoring function to the external service during the simulation test.

In a preferred embodiment of the present invention, the content of the monitoring communication protocol includes the format agreement of the monitoring interaction and the analysis of the interaction content.

In a preferred embodiment of the present invention, the monitoring communication protocol includes a general protocol and a device-specific protocol.

In a preferred embodiment of the present invention, the simulation monitoring and testing system module is also used for operation configuration management, interface automatic drawing, network communication protocol encapsulation and simulation monitoring and testing business scheduling of the integrated simulation monitoring and testing system;

Wherein, the operation configuration management includes completing the configuration test equipment list, editing the basic information of the equipment and the network communication information of the equipment, and selecting the equipment monitoring model of the equipment application and the protocol package applicable to the communication;

The automatic drawing of the interface includes automatically drawing the first-level layout interface of the equipment list after the integrated simulation monitoring and testing system is started according to the configuration information of the operation of the integrated simulation monitoring and testing system;

The encapsulation of the network communication protocol includes establishing a network link connection to complete the information exchange transmission between internal and external services and devices.

In a preferred embodiment of the present invention, the devices that can be simulated by the integrated simulation monitoring and testing system are ground station hardware devices, including optical transceiver devices, frequency converter devices, switch matrices, baseband devices, power amplifier devices and test equipment.

In a preferred embodiment of the present invention, the integrated simulation monitoring test and the monitoring and testing environment of the ground system equipment are set up to use the input information of the equipment network information as the environment, and the corresponding equipment model and communication protocol package are matched to complete the information processing logic. Compile and generate the interactive information format, and the network communication protocol component provides the communication link to realize the accurate reception and push of information under multiple physical network cards.

Monitoring Proficiency Testing in a preferred embodiment of the invention.

In a preferred embodiment of the present invention, the simulated equipment monitoring work content includes providing monitoring work response content to the outside by a monitoring module simulating the missing hardware equipment in the ground system test;

The monitoring capability verification test of the equipment includes batch testing the hardware equipment of the ground system at the same time.

The invention encapsulates the information type and communication protocol of the hardware equipment in the monitoring system of the satellite ground station, and forms an independent equipment monitoring model library and protocol library, and encapsulates the network communication protocol, and can also realize accurate push of information in the case of multiple physical network cards and receive.

The present invention can simultaneously simulate one or more single-point devices to provide various monitoring response information for software system debugging, simulate the working status of devices, provide customizable interactive information for task processes, and assist in completing system business function verification and automated testing.

The invention is simple in structure and fast in application, can quickly complete the construction of a multi-source optoelectronic equipment testing system, batch test the hardware equipment implemented by the ground system, and verify its monitoring function.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the structural representation of the integrated simulation monitoring and testing system of the embodiment of the present invention;

FIG. 2 is a schematic diagram of a functional application flow of the integrated simulation monitoring and testing system according to an embodiment of the present invention.

Detailed ways

The description of the embodiments in this specification should be combined with the corresponding drawings, and the drawings should be regarded as a part of the complete specification. In the drawings, the shapes or thicknesses of the embodiments may be exaggerated and marked for simplification or convenience. Furthermore, parts of each structure in the drawings will be described separately. It should be noted that elements not shown in the drawings or described in words are forms known to those of ordinary skill in the art.

The descriptions of the embodiments here, any references to directions and orientations are just for convenience of description, and should not be construed as any limitation to the protection scope of the present invention. The following descriptions of the preferred embodiments involve combinations of features, which may exist independently or in combination, and the present invention is not particularly limited to the preferred embodiments. The scope of the invention is defined by the claims.

As shown in FIG. 1 , it is a schematic structural diagram of an integrated simulation monitoring and testing system according to an embodiment of the present invention. The system of this embodiment is composed of a device model management module, a communication protocol package management module and a simulation monitoring and testing module. The equipment model management module and the communication protocol package management module are responsible for system resource library management. There is a low coupling relationship between the two modules, and some specific device models must be associated with specific protocols to complete the simulation test. The simulation monitoring and testing module is responsible for system test information configuration management, simulation monitoring logic association and system operation scheduling.

The equipment model management module exists as the equipment model library of the system, referred to as the equipment model library, which records the monitoring information of more than 100 ground system ground station hardware equipment, assigns a model number to each equipment model, and classifies, edits and stores the monitoring content , the formed device monitoring model is recorded in the device model library. The equipment model is composed of five parts: equipment model information, monitoring point cycle structure table, monitoring point information table, control point information table and model response information table. Whether to create an equipment monitoring model is mainly based on equipment model information, monitoring point Whether the bit cycle structure table, monitoring point information table, control point information table and model response information table are duplicated with the corresponding information and models in the existing model library, and if there is any difference in any type of information, a new equipment model will be created . The model information mainly records the type, model and currently applied items of the equipment. The monitoring point information mainly refers to the information that the equipment can interact with the outside, and the control point information mainly refers to the equipment function point information that can interact with the outside and can be edited locally and controlled remotely. The monitoring point cycle structure table refers to some special points in the monitoring point information table and control point information table, which require special structure and special business logic processing. The model response information includes two types. One is the logical processing information returned by the physical equipment received by the system when the integrated simulation monitoring and testing system performs monitoring and testing on the physical equipment. When the service interacts, it simulates the response information pushed by the physical device to the external service.

The communication protocol package management module exists as a system protocol package resource library, referred to as the protocol library. The monitoring communication protocols stored in it all come from domestic and foreign ground system projects. The content of the monitoring communication protocol is the format agreement of the monitoring interaction and the analysis of the interactive content. The monitoring communication protocol is divided into two types: general protocol and special equipment protocol. The general protocol refers to the monitoring communication protocol used by most of the hardware equipment in the ground system project. The special protocol is specially compiled according to the different monitoring services of the hardware equipment. For special instrument hardware equipment such as spectrum analyzer signal sources, there are special letter of agreement. A unique code is assigned to the monitoring communication protocol in the protocol library. When the system configures and tests hardware devices or simulated devices, it only needs to associate the monitoring communication protocol package number. When performing device testing, the monitoring communication protocol package matching the number will be automatically dispatched.

The simulation monitoring and testing module is a business service module in the entire system framework, which completes the configuration management of system operation, automatic drawing of system interface, network protocol encapsulation, business scheduling of simulation monitoring and testing, etc. The system operation configuration management completes the configuration test equipment list, edits the basic information of the equipment and the network communication information of the equipment, selects the equipment monitoring model applied by the equipment and the protocol package applicable to the communication, and forms the initial information table for starting the test system. The automatic drawing of the system interface is to automatically draw the first-level layout interface of the device list after the system starts according to the configuration information of the system operation. The encapsulation of the network communication protocol is to serve the communication protocol package in the protocol library, create a network link connection, and complete the information exchange transmission between internal and external services and devices.

As shown in FIG. 2 , the integrated simulation monitoring and testing system of the embodiment of the present invention, the function of the verification test of the monitoring function of multi-source photoelectric equipment includes the monitoring work content of the simulation equipment and the verification test of the monitoring ability of the equipment.

(1) Simulation equipment monitoring work content and interaction with external services

The simulation equipment monitoring function interacts with external services, mainly because there is a lack of hardware equipment to participate in interactive testing during ground system development or ground system joint testing. Using network tools to simulate operations is inefficient and cannot achieve automated interactive response testing. It supports simultaneous simulation of multiple hardware devices of various ground system applications of different brands, types, and models for simulation testing of monitoring functions.

The design of the integrated simulation test system is to simulate the monitoring function of the equipment, simulate the interactive communication between the single-point equipment and the external service, confirm the network roles and network communication protocols of the simulation equipment and the external service according to the network communication configuration of the simulation equipment, and confirm the network communication protocol between the simulation equipment and the external service according to the ground system and equipment Confirm the applicable equipment model and monitoring communication package. The response information in the device model is the response content of the interaction between the simulation device and the external service. The communication protocol package analyzes the agreed format of the received external service interaction network data frame, judges the type of interaction information, and obtains the corresponding content in the response information to compile the interaction network. Data frame information is sent to external services.

(2) Equipment monitoring capability verification test

Before the device monitoring function verification test, confirm the docking device list and device docking protocol information, compare whether it is necessary to create a new device model and communication protocol, and support hardware devices of the same or different manufacturers, the same or different types, and the same or different models Validation testing of monitoring functions. Run the test system, add test equipment information on the system operation configuration management interface, confirm the network role and network communication protocol of the hardware device and the test system according to the network communication configuration of the hardware device, and confirm the applicable device for the device according to the docking protocol content of the hardware device Model and communication protocol package, the classification information in the equipment model is the monitoring information interacted with the ground system during the hardware equipment test process, and the communication protocol package is a convention for compiling network frame data when the hardware equipment interacts with the ground system. After the system is running and configured, the hardware device information list is updated, and all devices in the device list are drawn on the interface. After the network connection between the test system and the equipment is successfully established, the verification test of the monitoring function can be carried out.

During the test, the network data frame reported by the hardware device to the test system is received, the system parses it according to the format agreed in the configured communication protocol, displays the device status value in real time, and prompts for incorrect or abnormal values. Edit the parameter value to initiate a remote control operation to the hardware device, and the communication protocol package compiles the remote control network data frame information to complete the remote parameter control.

In this embodiment, the simulation monitoring and testing module is responsible for scheduling the operation and integration of the entire system, logically matching the equipment model with the communication protocol package, simulating the monitoring work content of the single-point equipment in the joint test environment of the ground system, and verifying the monitoring of the hardware equipment of the ground system ability. The associated construction of the three modules satisfies the ability to quickly build an integrated simulation monitoring and testing system for multi-source optoelectronic equipment.

The design and implementation of the present invention can not only verify the business functions of the software and hardware system, but also reduce the error rate of the joint test of the software and hardware system. The main features are small size, high reliability and simple operation. At present, it has accumulated and summarized most of the hardware equipment information that can monitor and communicate in the ground system, and formed a standardized system equipment model library and communication protocol library. When any newly developed ground system inherits the previous hardware equipment implementation plan, it can directly inherit and use the equipment model and communication protocol package to avoid secondary development. When the input is a new type of equipment, you only need to create a new equipment model in the equipment model library, select a qualified communication protocol or add a new communication protocol package in the protocol library.

Compared with the prior art, the present invention has the following advantages:

1. The present invention encapsulates the information type and communication protocol of the implementation hardware equipment in the satellite ground station monitoring system, and forms an independent equipment monitoring model library and protocol library. The network communication protocol is encapsulated, and it can also be realized in the case of multiple physical network cards Accurately push and receive information;

2. The present invention can simultaneously simulate one or more single-point devices to provide various monitoring response information for software system debugging, simulate the working status of devices, provide customizable interactive information for task processes, and assist in the completion of system business function verification and automated testing;

3. The present invention has simple structure, fast and simple application, and can quickly complete the construction of a multi-source photoelectric equipment test system, batch test the hardware equipment implemented by the ground system, and verify its monitoring function.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (10)

1. An integrated simulation monitoring test system, characterized in that the integrated simulation monitoring test system comprises:

the device model management module is used for storing different types of device models;

the communication protocol packet management module is used for storing different types of monitoring communication protocols;

and the simulation monitoring test system module is used for test information configuration management, simulation monitoring logic association and operation scheduling of the integrated simulation monitoring test system.

2. The integrated simulation monitoring test system of claim 1, wherein the equipment model comprises equipment model information, a monitoring point location cyclic structure table, a monitoring point location information table, a control point location information table, and a model response information table.

3. The integrated simulation monitoring test system of claim 2, wherein the equipment model information comprises a logical relationship of equipment model description, various constraints, the monitoring point location information table, the control point location information table and the model response information table;

the monitoring point position circulation structure table comprises a monitoring point position information table and a control point position information table, wherein the monitoring point position circulation structure table comprises special point positions which need special structure and/or special service logic processing;

the monitoring point location information comprises information that the equipment can interact with the outside, the control point location information comprises equipment function point information that the equipment can interact with the outside and can carry out local editing and remote control, and the model response information comprises logic processing information of the entity equipment received by the integrated simulation monitoring test system and response information pushed to external service by a simulation equipment monitoring function during simulation test.

4. The integrated simulation monitoring test system of claim 1, wherein the content of the monitoring communication protocol includes format conventions of monitoring interactions and parsing of interaction content.

5. The integrated simulation monitor and test system of claim 4, wherein the monitor communication protocol comprises a general purpose protocol and a special device protocol.

6. The integrated simulation monitoring test system of claim 1, wherein the simulation monitoring test system module is further configured for operation configuration management, interface automation drawing, network communication protocol encapsulation, and simulation monitoring test service scheduling of the integrated simulation monitoring test system;

the running configuration management comprises the steps of completing configuration of a test equipment list, editing equipment basic information and network communication information of equipment, and selecting an equipment monitoring model of equipment application and a protocol packet applicable to communication;

the automatic drawing of the interface comprises automatically drawing a first-level layout interface of an equipment list after the integrated simulation monitoring test system is started according to the configuration information of the operation of the integrated simulation monitoring test system;

the network communication protocol encapsulation includes creating a network link connection to complete the transfer of information between the internal and external services and the device.

7. The integrated simulation monitoring test system of any of claims 1-6, wherein the device that the integrated simulation monitoring test system can simulate is a ground station hardware device, including an optical transceiver device, a frequency converter device, a switch matrix, a baseband device, a power amplifier device, and a test device.

8. The integrated simulation monitoring test system according to any one of claims 1 to 6, wherein when the integrated simulation monitoring test system and the ground station hardware device construct a test environment, device network information is taken as input, corresponding device models and communication protocol packages are matched, information processing logic and interactive information formatting generation are completed, a network communication protocol assembly provides a communication link, and accurate receiving and pushing of information under multiple physical network cards are realized.

9. The integrated simulation monitoring test system of any of claims 1-6, wherein the functions of the integrated simulation monitoring test system include simulating device monitoring of operational content and monitoring capability verification testing of the device.

10. The integrated simulation monitoring test system of claim 9, wherein the simulation equipment monitoring work content comprises a monitoring module imitating hardware equipment missing in a ground system test to provide monitoring work response content to the outside;

the monitoring capability verification test of the equipment comprises batch test of the hardware equipment of the ground system at the same time.

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