CN113988683A - Test method and system applied to risk prevention and control system of ship - Google Patents
Test method and system applied to risk prevention and control system of ship Download PDFInfo
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- CN113988683A CN113988683A CN202111302505.XA CN202111302505A CN113988683A CN 113988683 A CN113988683 A CN 113988683A CN 202111302505 A CN202111302505 A CN 202111302505A CN 113988683 A CN113988683 A CN 113988683A
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- G06F11/36—Preventing errors by testing or debugging software
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
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- G06Q10/0635—Risk analysis of enterprise or organisation activities
Abstract
The invention provides a test method and a test system for a risk prevention and control system applied to a ship, which comprise the following steps: step S1, acquiring real data and ship-shore data generated in the real driving process of a real ship, and processing according to the real data and the ship-shore data to obtain a simulated test environment; step S2, collecting operation data generated by operation of a test ship carrying a risk prevention and control system in the simulated test environment, wherein the risk prevention and control system processes the operation data to obtain each risk evaluation result; step S3, the risk prevention and control system processes the risk assessment result to obtain a corresponding risk decision, and the test ship executes the risk decision and records a decision execution result; step S4, a test report is generated according to the risk assessment result, the risk decision and the decision execution result. The method has the advantage of enhancing the reliability of the test result of the risk wind control system.
Description
Technical Field
The invention relates to the technical field of testing risk prevention and control systems, in particular to a testing method and a testing system applied to a risk prevention and control system of a ship.
Background
At present, a risk prevention and control system is widely applied in various industries, and plays a role in warning potential risks of users and providing effective risk decisions in daily production activities.
Shipping occupies the status of being incapable of swinging in trade circulation, and because ships are far away from the land during shipping, when extreme weather influence, ship faults and other conditions are met, personnel and materials on the ships are greatly damaged once failure in time to remove the faults, so that shipping belongs to high-risk industry. In order to avoid risks in time in the shipping process, people are required to discover and avoid potential risks in time, and the safety factor in the shipping process is improved.
A risk prevention and control system is often mounted on a ship, and in the shipping process of the ship, the risk prevention and control system predicts a risk according to environmental information and operation data of the ship and provides a risk decision for avoiding the risk. Before the risk prevention and control system is carried to a real ship and put into use, the risk prevention and control system needs to be tested on land, however, the performance of the risk prevention and control system in the actual application process is difficult to be objectively evaluated only by aiming at the test process of the risk prevention and control system, and the defect that the reliability of the test result is weak exists.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a test method of a risk prevention and control system applied to a ship, which comprises the following steps:
step S1, acquiring real data and ship-shore data generated in the real driving process of a real ship, and processing according to the real data and the ship-shore data to obtain a simulated test environment;
step S2, collecting operation data generated by operation of a test ship carrying a risk prevention and control system in the simulated test environment, wherein the risk prevention and control system processes the operation data to obtain each risk evaluation result;
step S3, the risk prevention and control system processes the risk assessment result to obtain a corresponding risk decision, and the test ship executes the risk decision and records a decision execution result;
step S4, generating a test report according to the risk assessment result, the risk decision and the decision execution result, where the test report is used to indicate the performance of the risk prevention and control system.
Preferably, before executing the step S2, the method includes:
step A1, judging whether the risk prevention and control system can operate in the simulated environment according to an operation instruction input from the outside;
if yes, go to step A2;
if not, outputting a first operation result that the risk prevention and control system fails to operate, and quitting;
step A2, judging whether the risk prevention and control system can establish communication with a test platform according to a communication instruction input from the outside;
if yes, executing the step S2;
and if not, outputting a second operation result that the risk prevention and control system fails to establish communication with the test platform, and quitting.
Preferably, the step S1 includes:
step S11, performing data fusion processing according to the real data and the ship data to obtain corresponding fusion data, and storing the fusion data into a model database;
step S12, matching the preset ship-shore models according to an externally input calling instruction to obtain a model to be configured;
step S13, acquiring the corresponding fusion data from the model database according to the model to be configured and configuring the fusion data to obtain a configured model;
and step S14, synthesizing the simulated test environment according to each configured model.
Preferably, the real data and the ship data are used as raw data, and the step S11 includes:
step S111, storing the original data and the fusion data into a situation perception database in a classified manner according to preset classification information;
and step S112, each model database acquires and stores the corresponding fusion data from the situation awareness database according to the classification information.
Preferably, the test vessel is provided with at least one sensor, and the step S2 includes:
step S21, each sensor acquires corresponding real-time operation data;
step S22, judging whether there is difference between the real-time operation data and historical operation data;
if yes, go to step S23;
if not, returning to the step S21;
step S23, processing the real-time operation data according to the variable quantity to obtain a data packet, sending the data packet to a shore base end by the test ship, and updating the fusion data in the situation awareness database according to the data packet;
in step S3, the risk prevention and control system processes the updated fusion data to obtain the risk decision, processes the risk decision to obtain a feedback data packet according to the risk decision, sends the feedback data packet from the shore-based end to the test ship, and the test ship extracts the risk decision according to the feedback data packet and executes the risk decision.
Preferably, if the test ship is equipped with at least one monitoring device, the step S4 includes:
step C1, acquiring each video information collected by the monitoring equipment in real time;
step C2, respectively carrying out audio analysis and image analysis on each piece of video information to obtain the behavior of each crew on the test ship;
step C3, judging whether the behavior of the crew is unsafe according to a preset line criterion;
if yes, adding the corresponding crew behaviors into an unsafe behavior set;
if not, returning to the step C1;
then in step S41, the set of unsafe behaviors is also added to the test report for viewing by a user.
Preferably, the present invention further provides a test system applied to a risk prevention and control system of a ship, wherein the test system applies the test method according to any one of the above items, and the test system comprises:
the data support module is used for acquiring real data and ship-shore data generated in the real driving process of a real ship and processing the real data and the ship-shore data to obtain a simulated test environment;
the test module is connected with the data support module and used for acquiring operation data generated by operation of a test ship carrying a risk prevention and control system in the simulated test environment, and the risk prevention and control system processes the operation data to obtain each risk evaluation result;
the execution module is connected with the test module and used for sending a risk decision obtained by the risk prevention and control system according to the risk evaluation result to the test ship, and the test ship executes the risk decision and records a decision execution result;
and the processing module is connected with the execution module and used for generating a test report according to the risk assessment result, the risk decision and the decision execution result, wherein the test report is used for expressing the performance of the risk prevention and control system.
Preferably, the test device further comprises a debugging module, the debugging module is respectively connected to the data support module and the test module, and the debugging module comprises:
the first judgment unit is used for controlling the risk prevention and control system to operate according to an operation instruction input from the outside and outputting a first debugging signal when a first operation result shows that the risk prevention and control system can operate;
the second judgment unit is connected with the first judgment unit and used for controlling the risk prevention and control system to establish communication with a test platform according to a communication instruction input from the outside when the first debugging signal is received, and outputting a second debugging signal when a second operation result shows that the risk prevention and control system is successfully established in communication with the test platform;
and the test module acquires the operating data according to the second debugging signal and carries out risk assessment on the operating data by the risk prevention and control system.
Preferably, the data support module includes:
the data processing unit is used for carrying out data fusion processing according to the real data and the ship shore data to obtain corresponding fusion data, and the fusion data are stored in a model database;
the model matching unit is connected with the data processing unit and used for matching a preset ship-shore model according to an externally input calling instruction to obtain a model to be configured;
the model configuration unit is respectively connected with the data processing unit and the model matching unit and is used for acquiring the corresponding fusion data from the model database according to the model to be configured and configuring the fusion data to obtain a configured model;
and the environment synthesis unit is connected with the model configuration unit and used for synthesizing the simulated test environment according to each configured model.
Preferably, if at least one monitoring device is installed on the test ship, the test system further includes a behavior verification module respectively connected to the monitoring device and the processing module, and the behavior verification module includes:
the information acquisition unit is used for acquiring all video information acquired by the monitoring equipment in real time;
the information analysis unit is connected with the information acquisition unit and is used for respectively carrying out audio analysis and image analysis on each piece of video information to obtain the behavior of each crew on the test ship;
the third judgment unit is connected with the information analysis unit and used for adding the unsafe behavior into an unsafe behavior set when the behavior of the crew is unsafe according to a preset behavior criterion;
the processing module also adds the set of unsafe behaviors to the test report for viewing by a user.
The technical scheme has the following advantages or beneficial effects:
(1) the method comprises the steps of establishing a simulation test environment according to real data and ship-shore data, enabling a risk prevention and control system loaded on a test ship to predict potential risks in a process closest to the real shipping process, sending corresponding risk decisions to the test ship, and comprehensively analyzing the performance of the risk prevention and control system through risk evaluation results, risk decisions and decision execution results recorded in a test report, so as to improve the reliability of the risk prevention and control system;
(2) before the risk prevention and control system processes the operation data, the risk prevention and control system needs to be debugged in advance, so that a tester is helped to judge whether the risk prevention and control system has faults in the aspects of normal operation and communication establishment, the tester can conveniently remove related faults, and the accuracy of a risk evaluation result obtained by the risk prevention and control system according to the operation data is improved;
(3) when the real-time operation data and the historical operation data of the test ship are different, the variable quantity can be sent to the shore base end in time, the fusion data in the situation perception database are updated, the risk prevention and control system processes the fusion data according to the updated fusion data to obtain a risk assessment result, and the timeliness of the risk assessment result and the sensitivity of the risk prevention and control system are improved.
Drawings
FIG. 1 is a flow chart of a testing method according to a preferred embodiment of the present invention;
FIG. 2 is a flowchart illustrating the testing method before the step S2 is executed according to the preferred embodiment of the present invention;
FIG. 3 is a flowchart illustrating the detailed procedure of step S1 in the testing method according to the preferred embodiment of the present invention;
FIG. 4 is a flowchart illustrating the detailed procedure of step S11 in the testing method according to the preferred embodiment of the present invention;
FIG. 5 is a flowchart illustrating the detailed procedure of step S2 in the testing method according to the preferred embodiment of the present invention;
FIG. 6 is a flowchart illustrating the testing method before the step S4 is executed according to the preferred embodiment of the present invention;
FIG. 7 is a control schematic diagram of a test system according to a preferred embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present invention is not limited to the embodiment, and other embodiments may be included in the scope of the present invention as long as the gist of the present invention is satisfied.
In a preferred embodiment of the present invention, based on the above problems in the prior art, there is provided a method for testing a risk prevention and control system applied to a ship, as shown in fig. 1, including:
step S1, acquiring real data and ship-shore data generated in the real driving process of a real ship, and processing according to the real data and the ship-shore data to obtain a simulated test environment;
step S2, collecting operation data generated by operation of a test ship carrying a risk prevention and control system in a simulated test environment, and processing the risk prevention and control system according to the operation data to obtain each risk evaluation result;
step S3, the risk prevention and control system processes the risk assessment result to obtain a corresponding risk decision, tests the ship execution risk decision and records a decision execution result;
and step S4, generating a test report according to the risk assessment result, the risk decision and the decision execution result, wherein the test report is used for expressing the performance of the risk prevention and control system.
Specifically, in the present embodiment, in step S1, the simulation test environment includes, but is not limited to, a port model, a buoy model and a ship model, and before the simulation test environment is synthesized, data configuration needs to be performed on each model according to real data and ship data, so that each model is close to or even conforms to the real state during the shipping process. In a simulation test environment, when the risk prevention and control system is tested, the risk prevention and control system predicts potential risks in real environment changes, ship running state changes and the like, so that the test result of the risk prevention and control system is more reliable.
In another embodiment, each model for which data configuration is completed is stored in a model database for each test, and a user can call the model in the model database according to requirements during the next test, so that the configuration efficiency of the simulation test environment is improved.
After the test report is obtained, a professional analyst reads and analyzes the test report, and then judges whether the performance of the risk wind control system carried on the test ship is excellent or not.
In a preferred embodiment of the present invention, as shown in fig. 2, before executing step S2, the method includes:
step A1, judging whether the risk prevention and control system can operate in the simulation environment according to an operation instruction input from the outside;
if yes, go to step A2;
if not, outputting a first operation result that the risk prevention and control system fails to operate, and quitting;
step A2, judging whether the risk prevention and control system can establish communication with a test platform according to a communication instruction input from the outside;
if yes, go to step S2;
and if not, outputting a second operation result that the risk prevention and control system fails to establish communication with the test platform, and quitting.
Specifically, in this embodiment, the pre-debugging of the risk prevention and control system includes:
running test, inputting a running instruction to the risk prevention and control system so as to test and run the risk prevention and control system carried on a test ship in a simulation test environment, if the risk prevention and control system can run normally, performing system parameter configuration and risk model configuration on the risk prevention and control system, and outputting a first running result, wherein the first running result is that the current risk prevention and control system runs normally or the current risk prevention and control system runs with a fault;
and interface testing, namely performing interface testing on the risk wind control system when the first operation result is that the current risk prevention and control system operates normally, controlling the risk prevention and control system to initiate a communication request to the test platform according to the communication instruction, controlling the risk prevention and control system to call the test history data and the test real-time data which are stored in the test platform in advance if the risk prevention and control system and the test platform successfully establish communication, judging the communication performance of the risk prevention and control system according to the integrity of the test history data and the test real-time data, and outputting a second operation result.
The second operation result is that the communication of the current risk prevention and control system is normal or the communication of the current risk prevention and control system has a fault.
When the first operation result is "the current risk prevention and control system operates normally", and the second operation result is "the current risk prevention and control system communicates normally", the test items for the risk prevention and control system in step S2 can be executed.
In the interface test, an application program interface is configured in advance, and the risk prevention and control system establishes communication with a server, a database and each simulation interface included in the test platform through the application program interface respectively so as to comprehensively detect the communication performance of the risk wind control system.
The simulation interface is a data interface of the same type as each sensor 8 installed on the real ship, and is used for acquiring navigation environment data in the operation data.
The navigation environment data includes: ship coordinate values, wind speed values, water flow speed values, etc.
In a preferred embodiment of the present invention, as shown in fig. 3, step S1 includes:
step S11, performing data fusion processing according to the real data and the ship data to obtain corresponding fusion data, and storing the fusion data into a model database;
step S12, matching the preset ship-shore models according to an externally input calling instruction to obtain a model to be configured;
step S13, acquiring corresponding fusion data from the model database according to the model to be configured and configuring to obtain a configured model;
and step S14, synthesizing to obtain a simulated test environment according to each configured model.
Specifically, in this embodiment, the data fusion method for the real data and the ship-shore data includes, but is not limited to: a time registration mode, a space registration mode and a wild value elimination mode.
In the preferred embodiment of the present invention, the real data and the ship data are used as a raw data, as shown in fig. 4, step S11 includes:
step S111, storing the original data and the fusion data into a situation perception database in a classified manner according to preset classification information;
and step S112, obtaining and storing corresponding fusion data from the situation awareness database according to the classification information by each model database.
Specifically, in this embodiment, before step S111, format unification processing is performed on the raw data, and the raw data in the unified format is respectively stored in the primary database server and the standby database server, where the standby database server plays a role in redundancy.
And then the test platform acquires the original data from the main database server and preprocesses the original data to obtain preprocessed data.
The pretreatment process comprises the following steps:
firstly, judging the rationality of original data:
in one embodiment, when abnormal data or incomplete data is found, the test platform completes the original data in an interpolation supplementing mode and outputs the completed original data;
in another embodiment, when abnormal data or incomplete data is found, the issuance of the abnormal data is limited, and the completion operation is not performed, and the original data not containing the abnormal data is output;
then, carrying out data cleaning and data analysis on the original data to obtain processed data;
and then, classifying and summarizing the processed data according to the classification information to obtain preprocessed data, and fusing the preprocessed data to obtain fused data.
In the preferred embodiment of the present invention, at least one sensor 8 is installed on the test ship, as shown in fig. 5, step S2 includes:
step S21, each sensor 8 acquires corresponding real-time operation data;
step S22, judging whether there is difference between real-time operation data and historical operation data;
if yes, go to step S23;
if not, returning to the step S21;
step S23, a data packet is obtained through processing according to the variable quantity in the real-time operation data, the data packet is sent to a shore base end by the test ship, and each fusion data in the situation perception database is updated according to the data packet;
in step S3, the risk prevention and control system processes the updated fusion data to obtain a risk decision, processes the risk decision to obtain a feedback data packet, sends the feedback data packet to the test ship from the shore base, and the test ship extracts the risk decision according to the feedback data packet and executes the risk decision.
Specifically, in this embodiment, the data transmission process is as follows:
step B1, acquiring a data packet;
step B2, judging whether there is a receipt data packet;
if yes, controlling a sending end to generate a mail and send the mail to a receiving end, and then executing the step B6;
if not, executing the step B3;
step B3, recording a synchronization message;
step B4, judging whether the last data packet has a corresponding receipt data packet;
if yes, the sending end generates a mail and sends the mail to the receiving end, and then step B6 is executed;
if not, executing the step B5;
step B5, informing the receiving end to send the receipt data packet;
step B6, the receiving end receives and analyzes the mail;
step B7, judging whether a receipt data packet exists;
if so, processing the receipt data packet, and exiting after the receipt data packet is processed;
if not, executing the step B8;
step B8, executing data packet;
step B9, generating a receipt data packet;
step B10, generating a mail and sending the mail to a sending end;
step B11, the sending end receives and analyzes the mail;
and step B12, recording the receipt information and exiting.
In a preferred embodiment of the present invention, the test ship is equipped with at least one monitoring device 6, as shown in fig. 6, step S4 includes:
step C1, acquiring each video information acquired by the monitoring equipment 6 in real time;
step C2, respectively carrying out audio analysis and image analysis on each video information to obtain the behavior of each crew on the test ship;
step C3, judging whether the behavior of the crew is unsafe according to the preset criterion of a line;
if yes, adding the corresponding crew behaviors into an unsafe behavior set;
if not, returning to the step C1;
then, in step S41, the set of unsafe behaviors is also added to the test report for viewing by a user.
Specifically, in this embodiment, the sources of the video information include, but are not limited to: the historical shipborne video and monitoring equipment 6 acquires the information, analyzes the information to obtain the morphological action, the facial expression, the voice information and the like of the crew from the video information, and processes the video information to obtain the safety behavior through image recognition and voice recognition respectively.
And performing similarity matching on the crew behaviors and each unsafe behavior in a preset unsafe behavior sample set, and adding the corresponding crew behaviors into the unsafe behavior set as unsafe behaviors when the similarity between the crew behaviors and the unsafe behaviors in the sample set is greater than a similar threshold.
In another embodiment, crew behaviors that are determined to be unsafe behaviors are added to the sample set to update the sample set.
In the image recognition process, the processing method of the image data contained in the video information includes but is not limited to: the method comprises the steps of image noise reduction processing, image equalization processing, image filtering processing and image enhancement processing.
In a preferred embodiment of the present invention, there is further provided a test system for a risk prevention and control system of a ship, applying the test method as described above, as shown in fig. 7, the test system includes:
the data support module 1 is used for acquiring real data and ship-shore data generated in the real driving process of a real ship and processing the real data and the ship-shore data to obtain a simulated test environment;
the test module 2 is connected with the data support module 1 and used for acquiring operation data generated by operation of a test ship carrying a risk prevention and control system in a simulated test environment, and the risk prevention and control system processes the operation data to obtain each risk evaluation result;
the execution module 3 is connected with the test module 2 and used for sending the risk decision obtained by the risk prevention and control system according to the risk evaluation result to the test ship, and the test ship executes the risk decision and records a decision execution result;
and the processing module 4 is connected with the execution module 3 and is used for generating a test report according to the risk evaluation result, the risk decision and the decision execution result, wherein the test report is used for expressing the performance of the risk prevention and control system.
In a preferred embodiment of the present invention, the present invention further includes a debugging module 5, the debugging module 5 is respectively connected to the data support module 1 and the testing module 2, the debugging module 5 includes:
the first judging unit 51 is configured to control the operation of the risk prevention and control system according to an operation instruction input from the outside, and output a first debugging signal when a first operation result indicates that the risk prevention and control system can operate;
the second judging unit 52 is connected to the first judging unit 51, and configured to control the risk prevention and control system to establish communication with a test platform according to a communication instruction input from the outside when the first debugging signal is received, and output a second debugging signal when a second operation result indicates that the risk prevention and control system successfully establishes communication with the test platform;
the test module 2 obtains the operation data according to the second debugging signal and the risk prevention and control system performs risk assessment on the operation data.
In a preferred embodiment of the present invention, the data support module 1 comprises:
the data processing unit 11 is used for performing data fusion processing according to the real data and the ship-shore data to obtain corresponding fusion data, and storing the fusion data into a model database;
the model matching unit 12 is connected with the data processing unit 11 and is used for matching a preset ship-shore model according to an externally input calling instruction to obtain a model to be configured;
the model configuration unit 13 is respectively connected with the data processing unit 11 and the model matching unit 12, and is used for acquiring corresponding fusion data from the model database according to the model to be configured and configuring the fusion data to obtain a configured model;
and the environment synthesis unit 14 is connected with the model configuration unit 13 and is used for synthesizing the model after configuration to obtain the simulation test environment.
In a preferred embodiment of the present invention, the test ship is equipped with at least one monitoring device 6, and the test system further includes a behavior identification module 7 respectively connected to the monitoring device 6 and the processing module 4, wherein the behavior identification module 7 includes:
the information acquisition unit 71 is configured to acquire each piece of video information acquired by the monitoring device 6 in real time;
the information analysis unit 72 is connected with the information acquisition unit 71 and is used for respectively carrying out audio analysis and image analysis on each piece of video information to obtain the behavior of each crew on the test ship;
the third judging unit 73 is connected with the information analyzing unit 72 and is used for adding the unsafe behavior into an unsafe behavior set when the behavior of the crew is an unsafe behavior according to the preset criterion of one line;
the set of unsafe behaviors is also added to the test report in processing module 4 for viewing by a user.
In addition, the test system also comprises a comprehensive information visualization module, the comprehensive information visualization module is respectively connected with the data support module 1 and the processing module 4, the comprehensive information visualization module is used for displaying the operation data in a chart form and displaying the behavior of the crew in an image audio form, and in addition, the comprehensive information visualization module is also used for displaying the simulation test environment for the user to check.
In summary, in the simulated test environment, the risk prevention and control system mounted on the test ship can predict the potential risk closest to the real shipping process, send the corresponding risk decision to the test ship, and comprehensively analyze the performance of the risk prevention and control system through the risk assessment result, the risk decision and the decision execution result recorded in the test report, thereby improving the reliability of the risk prevention and control system.
Before the risk prevention and control system processes the operation data, the risk prevention and control system needs to be debugged in advance, so that a tester is helped to judge whether the risk prevention and control system has faults in the aspects of normal operation and communication establishment, and the accuracy of a risk evaluation result obtained by processing the operation data by the risk prevention and control system is improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A test method applied to a risk prevention and control system of a ship is characterized by comprising the following steps:
step S1, acquiring real data and ship-shore data generated in the real driving process of a real ship, and processing according to the real data and the ship-shore data to obtain a simulated test environment;
step S2, collecting operation data generated by operation of a test ship carrying a risk prevention and control system in the simulated test environment, wherein the risk prevention and control system processes the operation data to obtain each risk evaluation result;
step S3, the risk prevention and control system processes the risk assessment result to obtain a corresponding risk decision, and the test ship executes the risk decision and records a decision execution result;
step S4, generating a test report according to the risk assessment result, the risk decision and the decision execution result, where the test report is used to indicate the performance of the risk prevention and control system.
2. The testing method according to claim 1, wherein before executing the step S2, the method comprises:
step A1, judging whether the risk prevention and control system can operate in the simulated environment according to an operation instruction input from the outside;
if yes, go to step A2;
if not, outputting a first operation result that the risk prevention and control system fails to operate, and quitting;
step A2, judging whether the risk prevention and control system can establish communication with a test platform according to a communication instruction input from the outside;
if yes, executing the step S2;
and if not, outputting a second operation result that the risk prevention and control system fails to establish communication with the test platform, and quitting.
3. The testing method according to claim 1, wherein the step S1 includes:
step S11, performing data fusion processing according to the real data and the ship data to obtain corresponding fusion data, and storing the fusion data into a model database;
step S12, matching the preset ship-shore models according to an externally input calling instruction to obtain a model to be configured;
step S13, acquiring the corresponding fusion data from the model database according to the model to be configured and configuring the fusion data to obtain a configured model;
and step S14, synthesizing the simulated test environment according to each configured model.
4. The testing method according to claim 3, wherein the real data and the ship data are used as a raw data, and the step S11 comprises:
step S111, storing the original data and the fusion data into a situation perception database in a classified manner according to preset classification information;
and step S112, each model database acquires and stores the corresponding fusion data from the situation awareness database according to the classification information.
5. The method of claim 4, wherein the test vessel has at least one sensor mounted thereon, and the step S2 includes:
step S21, each sensor acquires corresponding real-time operation data;
step S22, judging whether there is difference between the real-time operation data and historical operation data;
if yes, go to step S23;
if not, returning to the step S21;
step S23, processing the real-time operation data according to the variable quantity to obtain a data packet, sending the data packet to a shore base end by the test ship, and updating the fusion data in the situation awareness database according to the data packet;
in step S3, the risk prevention and control system processes the updated fusion data to obtain the risk decision, processes the risk decision to obtain a feedback data packet according to the risk decision, sends the feedback data packet from the shore-based end to the test ship, and the test ship extracts the risk decision according to the feedback data packet and executes the risk decision.
6. The method of claim 1, wherein the test vessel is equipped with at least one monitoring device, and the step S4 is preceded by:
step C1, acquiring each video information collected by the monitoring equipment in real time;
step C2, respectively carrying out audio analysis and image analysis on each piece of video information to obtain the behavior of each crew on the test ship;
step C3, judging whether the behavior of the crew is unsafe according to a preset line criterion;
if yes, adding the corresponding crew behaviors into an unsafe behavior set;
if not, returning to the step C1;
then in step S41, the set of unsafe behaviors is also added to the test report for viewing by a user.
7. A test system for a risk prevention and control system for a ship, characterized in that a test method according to any one of claims 1-7 is applied, the test system comprising:
the data support module is used for acquiring real data and ship-shore data generated in the real driving process of a real ship and processing the real data and the ship-shore data to obtain a simulated test environment;
the test module is connected with the data support module and used for acquiring operation data generated by operation of a test ship carrying a risk prevention and control system in the simulated test environment, and the risk prevention and control system processes the operation data to obtain each risk evaluation result;
the execution module is connected with the test module and used for sending a risk decision obtained by the risk prevention and control system according to the risk evaluation result to the test ship, and the test ship executes the risk decision and records a decision execution result;
and the processing module is connected with the execution module and used for generating a test report according to the risk assessment result, the risk decision and the decision execution result, wherein the test report is used for expressing the performance of the risk prevention and control system.
8. The test system of claim 7, further comprising a debug module, the debug module being connected to the data support module and the test module, respectively, the debug module comprising:
the first judgment unit is used for controlling the risk prevention and control system to operate according to an operation instruction input from the outside and outputting a first debugging signal when a first operation result shows that the risk prevention and control system can operate;
the second judgment unit is connected with the first judgment unit and used for controlling the risk prevention and control system to establish communication with a test platform according to a communication instruction input from the outside when the first debugging signal is received, and outputting a second debugging signal when a second operation result shows that the risk prevention and control system is successfully established in communication with the test platform;
and the test module acquires the operating data according to the second debugging signal and carries out risk assessment on the operating data by the risk prevention and control system.
9. The test system of claim 7, wherein the data support module comprises:
the data processing unit is used for carrying out data fusion processing according to the real data and the ship shore data to obtain corresponding fusion data, and the fusion data are stored in a model database;
the model matching unit is connected with the data processing unit and used for matching a preset ship-shore model according to an externally input calling instruction to obtain a model to be configured;
the model configuration unit is respectively connected with the data processing unit and the model matching unit and is used for acquiring the corresponding fusion data from the model database according to the model to be configured and configuring the fusion data to obtain a configured model;
and the environment synthesis unit is connected with the model configuration unit and used for synthesizing the simulated test environment according to each configured model.
10. The test system of claim 9, wherein the test vessel is equipped with at least one monitoring device, and the test system further comprises a behavior verification module respectively connected to the monitoring device and the processing module, the behavior verification module comprising:
the information acquisition unit is used for acquiring all video information acquired by the monitoring equipment in real time;
the information analysis unit is connected with the information acquisition unit and is used for respectively carrying out audio analysis and image analysis on each piece of video information to obtain the behavior of each crew on the test ship;
the third judgment unit is connected with the information analysis unit and used for adding the unsafe behavior into an unsafe behavior set when the behavior of the crew is unsafe according to a preset behavior criterion;
the processing module also adds the set of unsafe behaviors to the test report for viewing by a user.
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