CN118037089A - Warning method and device for traffic system, electronic equipment and storage medium - Google Patents
Warning method and device for traffic system, electronic equipment and storage medium Download PDFInfo
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Abstract
The invention provides an alarming method, a device, electronic equipment and a storage medium of a traffic system, belonging to the technical field of rail transit, wherein the method comprises the following steps: configuring scoring parameters and scoring thresholds of health scores of subsystems of the traffic system; determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem; determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold values thereof; and determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem. According to the invention, the first health score of the subsystem is determined based on the historical alarm grade and the historical alarm times, and the scoring standard matched with the subsystem can be flexibly set according to the conditions of different subsystems, so that the accuracy of determining the first health score is improved, and the accuracy of alarming the health score of the traffic system is further improved.
Description
Technical Field
The present invention relates to the field of rail traffic technologies, and in particular, to a method and apparatus for alarming a traffic system, an electronic device, and a storage medium.
Background
The health score of the traffic system refers to the state good degree of the traffic system, directly reflects the running state of the current traffic system, is one of important indexes for managing the traffic system, and can effectively avoid faults by maintaining the traffic system and avoid property loss caused by replacement of the traffic system after the faults. The health score of a traffic system is a comprehensive probability that the health score of the traffic system can be quantitatively assessed by various parameters.
The existing traffic system comprises various software and hardware, has no unified standard for health score alarm management of the traffic system, and has poor accuracy for health score alarm of the traffic system.
Disclosure of Invention
The invention provides a warning method, a warning device, electronic equipment and a storage medium of a traffic system, which are used for solving the defect of poor warning accuracy of health scores of the traffic system and improving the warning accuracy of the health scores of the traffic system.
In a first aspect, the present invention provides an alarm method for a traffic system, including:
configuring scoring parameters and scoring thresholds of health scores of subsystems of the traffic system;
Determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem;
Determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold value thereof;
And determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem.
According to the warning method of a traffic system provided by the invention, the scoring parameters comprise warning frequency ranges and warning levels, the scoring threshold is a deduction standard value of each warning level in each warning frequency range, and the determining the deduction value of each historical warning level based on the historical warning level and the historical warning frequency thereof, the scoring parameters and the scoring threshold thereof comprises the following steps:
Determining an alarm frequency range matched with the historical alarm frequency;
And taking the deduction standard value matched with the alarm frequency range and the historical alarm level as the deduction value of the historical alarm level.
According to the warning method of the traffic system provided by the invention, the first health score of the subsystem is determined based on the deduction value, and warning information of the subsystem is generated, and the warning method comprises the following steps:
Taking the difference between the initial health score of the subsystem and the score value of each historical alert level as the first health score;
Determining an alarm level corresponding to the health score based on the first health score and alarm level configuration information of the subsystem;
Determining alert content for the first health score based on the historical alert data;
Generating the alarm information based on the alarm level of the first health score, the alarm content, alarm influence information and an alarm processing scheme.
According to the warning method of the traffic system provided by the invention, after the scoring parameters of the health degree of the subsystem of the traffic system and the scoring threshold values thereof are configured, the method further comprises the following steps:
Determining a factor score for each influencing factor of the subsystem based on an operating value of the scoring parameter and the scoring threshold, the influencing factor comprising at least one scoring parameter, the operating value being a value of the scoring parameter at which the subsystem is in an operational state;
and carrying out weighted summation on the factor scores to obtain a second health score of the subsystem, and generating alarm information of the subsystem.
According to the warning method of the traffic system provided by the invention, the factor score of each influencing factor of the subsystem is determined based on the working value of the scoring parameter and the scoring threshold value, and the warning method comprises the following steps:
Scoring the scoring parameter based on the matching condition of the working value and the scoring threshold value to obtain a parameter score of the scoring parameter;
And carrying out weighted summation on the parameter scores of each influence factor to obtain the factor score of the influence factor.
According to the warning method of the traffic system provided by the invention, after the warning information of the subsystem is generated, the warning method further comprises the following steps:
Acquiring a first association relation of the alarm information and the alarm position;
and when the query position input by the user is matched with the alarm position and the query subsystem input by the user is matched with the subsystem, displaying the alarm information associated with the alarm position and the subsystem based on the first association relation.
According to the warning method of the traffic system provided by the invention, after the warning information of the subsystem is generated, the warning method further comprises the following steps:
Acquiring a second association relation of the alarm information and the equipment information of the alarm information;
and when the query equipment information input by the user is matched with the equipment information, displaying the alarm information associated with the equipment information based on the second association relation.
In a second aspect, the present invention provides an alarm device for a traffic system, comprising:
The configuration module is used for configuring scoring parameters of the health degree of the subsystem of the traffic system and scoring thresholds thereof;
the statistics module is used for determining the historical alarm times of at least one historical alarm level of the subsystem based on the historical alarm data of the subsystem;
the deduction module is used for determining the deduction value of each historical alarm level based on the historical alarm level, the historical alarm times, the scoring parameters and the scoring threshold value of the historical alarm level;
and the scoring module is used for determining a first health score of the subsystem based on the deduction value and generating alarm information of the subsystem.
In a third aspect, the present invention provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the alert method of a traffic system as described in any of the above when the program is executed.
In a fourth aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the warning method of a traffic system as described in any of the above.
The warning method, the warning device, the electronic equipment and the storage medium of the traffic system are characterized in that the scoring parameters and the scoring threshold values of the health scores of the subsystems of the traffic system are configured; determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem; determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold value thereof; and determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem. According to the embodiment of the invention, the first health score of the subsystem is determined based on the historical alarm level and the historical alarm times, and the scoring standard matched with the subsystem can be flexibly set according to the conditions of different subsystems, so that the accuracy of determining the first health score is improved, and the accuracy of alarming the health score of the traffic system is further improved.
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In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of an alarm method of a traffic system provided by the invention;
FIG. 2 is a schematic diagram of a traffic system warning device according to the present invention;
fig. 3 is a schematic structural diagram of an electronic device provided by the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that in the description of embodiments of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. The orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not indicative or implying that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The terms "first," "second," and the like in this specification are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. In addition, "and/or" indicates at least one of the connected objects, and the character "/", generally indicates that the associated object is an "or" relationship.
The following describes an alarm method and an alarm device for a traffic system according to an embodiment of the present invention with reference to fig. 1 to fig. 3.
Fig. 1 is a flow chart of an alarm method of a traffic system provided by the invention, as shown in fig. 1, including but not limited to the following steps:
Step 100: configuring scoring parameters and scoring thresholds of health scores of subsystems of the traffic system;
it should be noted that, the execution body of the embodiment of the present application may be a server, a computer device, such as a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), or the like.
The health score is a score for the health of the operating state of the subsystem.
Traffic systems include traffic devices and their management systems, e.g., subway systems, train systems. The embodiment of the invention is illustrated by taking a subway system as an example. The subway system comprises subway equipment (including trains, tracks and subway stations) and a subsystem arranged on the subway equipment. The subway system comprises a plurality of subway stations, and different subsystems are installed on different subway stations.
The subsystem of the embodiment of the invention comprises a non-analog quantity type subsystem and an analog quantity type subsystem. The subsystem which does not need simulation comprises a vehicle-mounted controller subsystem, a trackside electronic unit subsystem, a data storage unit subsystem, a regional controller subsystem, a data communication subsystem and a train automatic monitoring subsystem. The vehicle-mounted controller subsystem is used for controlling the running, braking, accelerating, protecting and the like of the train. The trackside electronic unit subsystem is installed beside the subway track for monitoring and controlling various parameters and functions during the operation of the train. The trackside electronic unit subsystem can provide accurate train position, speed and track state information, provide necessary data support for the vehicle-mounted controller and the station control center, and ensure the safety and normal operation of the train. Meanwhile, the rail side electronic unit subsystem can also realize remote monitoring and control of the train, and improves the operation efficiency and safety of the subway system. The data storage unit subsystem is an equipment system for processing, storing and managing various data of the subway system. The regional controller subsystem is used for monitoring and controlling subway operation conditions in a specific region, and is responsible for receiving and processing data from a station control center, trains and other related equipment, and carrying out real-time train dispatching and control according to a preset operation plan and safety regulations. The data communication subsystem is used for carrying out data transmission and communication in the subway system, and the data communication subsystem is used for realizing information exchange, monitoring and control among all the components of the subway system. The train automatic monitoring subsystem is a system for monitoring and managing the running state of the train.
The analog subsystem is a subsystem for simulating the running state of the system through influencing factors and comprises a power supply subsystem, a turnout subsystem, a track circuit subsystem, a annunciator subsystem and a shaft counting subsystem. The power subsystem is a system that provides power to the train. The track accident system is a system for controlling the direction of travel of a train and track switching. A track circuit subsystem is a system that monitors and controls the position of a train on a track. The track circuit subsystem realizes detection and monitoring of train positions through circuits of electric signals distributed on the tracks. The annunciator subsystem is equipment and a system for controlling train driving and guaranteeing driving safety. The axle counting subsystem is a system for monitoring the running state of the train and calculating the position of the train. The axle counting subsystem provides important information support for train dispatching and management by accurately measuring the position, speed, running time and other parameters of the train, and ensures the normal and high-efficiency subway operation.
And configuring scoring parameters and scoring thresholds of health scores for each subsystem.
Step 200: determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem;
The historical alarm data is an automatic alarm condition of the subsystem in the historical time, and comprises a historical alarm grade and historical alarm times. The historical alarm level comprises a historical first-level alarm, a historical second-level alarm and a historical third-level alarm, wherein the historical first-level alarm represents the most serious fault of the subsystem, the historical second-level alarm represents the serious fault of the subsystem, and the historical third-level alarm represents the fault of the subsystem.
When the subsystem is a vehicle-mounted controller subsystem, a trackside electronic unit subsystem, a data storage unit subsystem, a regional controller subsystem, a data communication subsystem and a train automatic monitoring subsystem, the health score of the subsystem is determined according to the historical alarm data of the subsystem.
When the health score of the subsystem needs to be determined, historical alarm data of the subsystem is acquired. For example, when a health score of the in-vehicle controller subsystem needs to be determined, historical alert data for the in-vehicle controller subsystem over approximately 30 days is acquired. And counting the historical alarm times of the historical alarm levels appearing in the historical alarm data. For example, the historical alarm data is counted to obtain the historical alarm level, wherein the historical alarm level comprises a historical first-level alarm, a historical second-level alarm and a historical third-level alarm, the historical alarm number of the historical first-level alarm is 5 times, the historical alarm number of the historical second-level alarm is 10 times, and the historical alarm number of the historical third-level alarm is 30 times.
Step 300: determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold values thereof;
Specifically, the scoring parameters include a warning frequency range and warning levels, the scoring threshold is a deduction standard value of each warning level in each warning frequency range, and determining a deduction value of each historical warning level based on the historical warning levels and the historical warning frequencies thereof, the scoring parameters and the scoring threshold thereof includes: determining an alarm frequency range matched with the historical alarm frequency; and taking the deduction standard value matched with the alarm frequency range and the historical alarm level as the deduction value of the historical alarm level.
The alarm levels are partitioned based on historical operating conditions of the subsystems. As shown in table 1, a table of the alarm number range and the deduction standard value of the alarm level is constructed. In table 1, X is the number of alarms. For example, historical alert conditions for the subsystem are summarized to determine a withhold criterion value that matches the alert level and alert frequency range.
TABLE 1 withholding standard value form of alarm frequency range and alarm level
And matching the withholding standard value matched with the historical alarm level and the historical alarm number thereof in the withholding standard value table of the alarm number range and the alarm level, and taking the withholding standard value as the withholding value of the historical alarm level. For example, the score of 30 historical primary alarms is 8, the score of 40 historical secondary alarms is 6, and the score of 50 historical tertiary alarms is 6.
Step 400: and determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem.
And obtaining an initial health score of the subsystem, and determining a first health score of the subsystem according to the initial health score of the subsystem and the deduction condition of the initial health score. And generating alarm information according to the first health score and the historical alarm data of the subsystem.
The warning method of the traffic system provided by the embodiment of the invention is characterized in that the scoring parameters of the health score of the subsystem of the traffic system and the scoring threshold value of the scoring parameters are configured; determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem; determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold values thereof; and determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem. According to the embodiment of the invention, the first health score of the subsystem is determined based on the historical alarm level and the historical alarm times, and the scoring standard matched with the subsystem can be flexibly set according to the conditions of different subsystems, so that the accuracy of determining the first health score is improved, and the accuracy of alarming the health score of the traffic system is further improved.
Based on the above embodiment, determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem includes:
step 410: taking the difference value of the initial health score of the subsystem and the deduction value of each historical alarm level as a first health score;
step 420: determining an alarm level corresponding to the health score based on the first health score and alarm level configuration information of the subsystem;
Step 430: determining alert content for the first health score based on the historical alert data;
step 440: based on the alert level, alert content, alert impact information, and alert processing scheme of the first health score, alert information is generated.
And taking the difference value of the deduction values of the initial health and all the historical alarm levels as a first health score. For example, the initial health score is 100 minutes. The deduction value of the historical alarm level comprises: the deduction value of 30 historical primary alarms is 8, the deduction value of 40 historical secondary alarms is 6, and the deduction value of 50 historical tertiary alarms is 6. The first health score = 100-8-6-6 = 80.
The alert level configuration information is an alert level classification criterion for the subsystem. And determining the alarm grade of the subsystem according to the health score of the subsystem and the influence degree of the health score on the traffic system. For example, when the first health score is below 90, the subsystem is determined to be an alert level. The alarm level comprises a first-level alarm and a second-level alarm, wherein the first-level alarm represents that serious fault information occurs, and the second-level alarm represents that common fault information occurs. A secondary alarm is triggered when the first health score of the subsystem is below 90. If the subsystem is an important subsystem, when the first health score of the subsystem is lower than 90, a first-level alarm is directly triggered.
The historical alarm data carries alarm content when each alarm is sent, for example, the subsystem is a vehicle-mounted controller subsystem, the historical alarm level is a first-level alarm, and the alarm content corresponding to the first-level alarm comprises: 30 historical primary alarms, 40 historical secondary alarms and 50 historical tertiary alarms.
The system analyzes the alarm influence information corresponding to the primary alarm, for example, inputs the alarm content corresponding to the primary alarm into a trained neural network model, and the model generates the alarm influence information corresponding to the primary alarm. Or a first mapping relation table of the history alarm content and the history alarm influence information thereof is constructed in advance, the history alarm content matched with the first-level alarm is matched in the first mapping relation table, and the history alarm influence information corresponding to the matched history alarm content is used as the alarm influence information of the first-level alarm. The alarm influence information is the influence of the alarm on the subsystem or the traffic system, for example, the alarm influence information includes: the train stops running.
The system analyzes the alarm processing scheme corresponding to the primary alarm, builds a second mapping relation table of the historical alarm content and the historical alarm processing scheme in advance, and matches the alarm processing scheme matched with the primary alarm in the second mapping relation table. Or determining an alarm processing scheme of the primary alarm according to the trained neural network model. For example, the alarm processing scheme of the primary alarm is to overhaul the vehicle-mounted controller.
Based on the alert level, alert content, alert impact, and alert processing scheme of the first health score, alert information is generated. Generating an alarm message according to the alarm grade, alarm content, alarm influence and alarm processing scheme of each alarm, and storing the alarm message into an alarm message table.
Further, the alarm information includes tools designed by the alarm processing scheme, such as a maintenance tool kit.
According to the embodiment of the invention, the alarm information is generated according to the alarm grade, the alarm content, the alarm influence and the alarm processing scheme of the first health score, the alarm information of each alarm is recorded in detail, the user can know the alarm condition in detail, and the processing efficiency of the alarm of the health score is improved.
Based on the above embodiment, after configuring the scoring parameters of the health degree of the subsystem of the traffic system and the scoring threshold values thereof, the method further comprises:
Step 500: determining a factor score of each influence factor of the subsystem based on a working value and a scoring threshold value of the scoring parameter, wherein the influence factors comprise at least one scoring parameter, and the working value is a numerical value of the scoring parameter in an operating state of the subsystem;
Step 600: and carrying out weighted summation on the factor scores to obtain a second health score of the subsystem, and generating alarm information of the subsystem.
When the subsystem is a simulation subsystem such as a power subsystem, a turnout subsystem, a track circuit subsystem, a annunciator subsystem, a shaft counting subsystem and the like, the factor score of the influence factors of the subsystem is determined according to the working value and the scoring threshold value of the scoring parameters of the influence factors of the subsystem. For example, the subsystem is a power subsystem. The influencing factors of the power subsystem include an uninterruptible power supply (Uninterruptible PowerSupply, UPS), a power supply screen and a storage battery. The evaluation parameters of the UPS at least comprise UPS input A phase input voltage, UPS input B phase input voltage, UPS input C phase input voltage, UPS input frequency, bypass output A phase bypass phase voltage, bypass output B phase bypass phase voltage, bypass output C phase bypass phase voltage, bypass output frequency, UPS output A phase output voltage, UPS output B phase output voltage and UPS output C phase output voltage.
As shown in table 2, each evaluation parameter includes a plurality of scoring thresholds, e.g., a good range scoring threshold (e.g., V 11、V12), a good range scoring threshold (e.g., V 11、V13、V14、V15), a secondary alert range scoring threshold (e.g., V 11、V13、V14、V15), a primary alert range scoring threshold (e.g., V 16、V17). In table 2, T is the value of the scoring parameter. The optimal range threshold value is used for determining an optimal range, and the scoring range corresponding to the optimal range is 95-100 minutes; the good range scoring threshold is used for determining a good range, and the scoring range corresponding to the good range is 90-95 points; the secondary alarm range scoring threshold is used for determining a secondary alarm range, and the scoring range corresponding to the secondary alarm range is 80-90 minutes; the first-level alarm range scoring threshold is used for determining a first-level alarm range, and the scoring range corresponding to the first-level alarm range is lower than 80 minutes.
TABLE 2 partial evaluation parameters of UPS and scoring threshold thereof
Specifically, determining a factor score for each influencing factor of the subsystem based on the working value of the scoring parameter and the scoring threshold value includes: scoring the scoring parameters based on the matching of the working value and the scoring threshold to obtain parameter scores of the scoring parameters; and carrying out weighted summation on the parameter scores of each influence factor to obtain the factor score of the influence factor.
And in the running process of the subsystem, acquiring the working value of each scoring parameter of the subsystem, comparing the working value of each scoring parameter with a scoring threshold value, and determining the parameter score of each scoring parameter according to the comparison result. For example, the scoring parameter is that the operating value of the UPS input a-phase input voltage is 220v, the optimal range of the UPS input a-phase input voltage is 200v < t <240v, and therefore the UPS input a-phase input voltage is in the middle segment of the optimal range, and thus the parameter score of the UPS input a-phase input voltage is 98 minutes.
And carrying out weighted summation on the parameter scores of all the scoring parameters of one influencing factor to obtain the factor score of the influencing factor. For example, the influencing factor is a UPS, and all the evaluation parameters of the UPS are scored according to the corresponding scoring threshold values, so as to obtain the parameter scores of the evaluation parameters of the UPS. And configuring corresponding weights for all the parameter scores of the UPS according to the importance degrees, and carrying out weighted summation on all the parameter scores of the UPS and the weights thereof to obtain the UPS factor score.
According to the method, the power supply screen factor score and the storage battery factor score of the power supply subsystem are determined. The weights of all factor scores of the power subsystem are determined, for example, the weight of the UPS factor score is 0.5, the weight of the power screen factor score is 0.3, and the weight of the battery factor score is 0.2. And carrying out weighted summation on the UPS factor score, the power supply screen factor score and the storage battery factor score to obtain a second health score of the final power supply subsystem.
Further, based on the second health score and alarm level configuration information of the power subsystem, determining an alarm level corresponding to the second health score; determining alert content for the second health score based on the historical alert data; and generating alarm information corresponding to the second health score based on the alarm grade, the alarm content, the alarm influence and the alarm processing scheme of the second health score.
According to the embodiment of the invention, the factor score of the influence factor is determined based on the parameter score, so that the factors in multiple aspects of the influence factor are fully considered, and the accuracy of the determined factor score is improved; and determining the second health score based on the factor score, wherein multiple factors of the second health score are fully considered, and the accuracy of determining the second health score is improved.
Based on the above embodiment, after generating the alarm information of the subsystem, the method further includes:
Step 700: acquiring alarm information and a first association relation of alarm positions of the alarm information;
Step 800: when the query position input by the user is matched with the alarm position and the query subsystem input by the user is matched with the subsystem, the alarm information associated with the alarm position and the subsystem is displayed based on the first association relation.
The alert location is the installation location of the subsystem where the alert information occurs, e.g., subway a site. And acquiring the alarm position corresponding to the alarm information according to the historical alarm data. And associating each alarm information with the corresponding alarm position to obtain a first association relation.
When the query position input by the user is matched with the alarm position and the query subsystem input by the user is matched with the subsystem, the alarm information associated with the alarm position and the subsystem is displayed based on the first association relation. For example, if the user wants to view the alarm information of the turnout subsystem of the subway a site, the alarm information associated with the turnout subsystem of the subway a site is matched and displayed according to the first association relationship and the membership relationship between the alarm information and the subsystem.
According to the embodiment of the invention, the association relation of the subsystem, the alarm information and the alarm position is obtained according to the first association relation and the membership relation of the alarm information and the subsystem. The method is beneficial to the users to flexibly review the alarm information.
Based on the above embodiment, after generating the alarm information of the subsystem, the method further includes:
Step 900: acquiring a second association relation of alarm information and equipment information of the alarm information;
step 1000: and when the query device information input by the user is matched with the device information, displaying alarm information associated with the device information based on the second association relation.
The device information includes a train number of the train device. For example, an on-board controller subsystem is installed on each train device. When the on-board controller subsystem of the train number B presents alarm information, the alarm information is associated with the train number B.
And when the query device information input by the user is matched with the device information, displaying alarm information associated with the device information based on the second association relation. For example, when the user wants to view the alarm information of the vehicle-mounted controller subsystem of the train number B, the alarm information associated with the vehicle-mounted controller subsystem of the train number B is matched and displayed according to the second association relation.
According to the embodiment of the invention, the alarm information is matched and displayed according to the second association relation, so that the user can flexibly review the alarm information.
The embodiment of the invention also provides an alarm device of the traffic system, as shown in fig. 2, and fig. 2 is a schematic structural diagram of the alarm device of the traffic system. It should be noted that, when the warning device for a traffic system provided by the embodiment of the present invention specifically operates, the warning method for a traffic system described in any one of the foregoing embodiments may be executed, which is not described in detail in this embodiment.
Referring to fig. 2, an embodiment of the present invention provides an alarm device of a traffic system, including:
A configuration module 201, configured to configure scoring parameters of health degree of subsystems of the traffic system and scoring thresholds thereof;
A statistics module 202, configured to determine a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem;
the deduction module 203 is configured to determine a deduction value of each historical alarm level based on the historical alarm level and its historical alarm times, the scoring parameter and its scoring threshold;
the scoring module 204 is configured to determine a first health score of the subsystem based on the deduction value, and generate alert information of the subsystem.
The warning device of the traffic system provided by the embodiment of the invention is characterized in that the scoring parameters and the scoring threshold values of the health scores of the subsystems of the traffic system are configured; determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem; determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold values thereof; and determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem. According to the embodiment of the invention, the first health score of the subsystem is determined based on the historical alarm level and the historical alarm times, and the scoring standard matched with the subsystem can be flexibly set according to the conditions of different subsystems, so that the accuracy of determining the first health score is improved, and the accuracy of alarming the health score of the traffic system is further improved.
In one embodiment, the scoring parameters include a warning frequency range and warning levels, the scoring threshold is a scoring standard value of each warning level in each warning frequency range, and the scoring module 203 is configured to: determining an alarm frequency range matched with the historical alarm frequency; and taking the deduction standard value matched with the alarm frequency range and the historical alarm level as the deduction value of the historical alarm level.
In one embodiment, scoring module 204 is configured to: taking the difference value of the initial health score of the subsystem and the deduction value of each historical alarm level as a first health score; determining an alarm level corresponding to the health score based on the first health score and alarm level configuration information of the subsystem; determining alert content for the first health score based on the historical alert data; based on the alert level, alert content, alert impact information, and alert processing scheme of the first health score, alert information is generated.
In one embodiment, the statistics module 202 is further configured to: determining a factor score of each influence factor of the subsystem based on a working value and a scoring threshold value of the scoring parameter, wherein the influence factors comprise at least one scoring parameter, and the working value is a numerical value of the scoring parameter in an operating state of the subsystem; and carrying out weighted summation on the factor scores to obtain a second health score of the subsystem, and generating alarm information of the subsystem.
In one embodiment, the statistics module 202 is further configured to: scoring the scoring parameters based on the matching of the working value and the scoring threshold to obtain parameter scores of the scoring parameters; and carrying out weighted summation on the parameter scores of each influence factor to obtain the factor score of the influence factor.
In one embodiment, scoring module 204 is further configured to: acquiring alarm information and a first association relation of alarm positions of the alarm information; when the query position input by the user is matched with the alarm position and the query subsystem input by the user is matched with the subsystem, the alarm information associated with the alarm position and the subsystem is displayed based on the first association relation.
In one embodiment, scoring module 204 is further configured to: acquiring a second association relation of alarm information and equipment information of the alarm information; and when the query device information input by the user is matched with the device information, displaying alarm information associated with the device information based on the second association relation.
Fig. 3 is a schematic structural diagram of an electronic device provided by the present invention, and as shown in fig. 3, the electronic device may include: processor 310, communication interface (Communications Interface) 320, memory 330 and communication bus 340, wherein processor 310, communication interface 320 and memory 330 communicate with each other via communication bus 340. The processor 310 may invoke logic instructions in the memory 330 to perform an alert method for a traffic system, the method comprising: configuring scoring parameters and scoring thresholds of health scores of subsystems of the traffic system; determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem; determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold values thereof; and determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem.
Further, the logic instructions in the memory 330 described above may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, are capable of executing the warning method of the traffic system provided by the above embodiments, the method comprising: configuring scoring parameters and scoring thresholds of health scores of subsystems of the traffic system; determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem; determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold values thereof; and determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, is implemented to perform the warning method of a traffic system provided by the above embodiments, the method comprising: configuring scoring parameters and scoring thresholds of health scores of subsystems of the traffic system; determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem; determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold values thereof; and determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of alerting a traffic system, comprising:
configuring scoring parameters and scoring thresholds of health scores of subsystems of the traffic system;
Determining a historical alert number of at least one historical alert level of the subsystem based on the historical alert data of the subsystem;
Determining a deduction value of each historical alarm level based on the historical alarm level and the historical alarm times thereof, the scoring parameters and the scoring threshold value thereof;
And determining a first health score of the subsystem based on the deduction value, and generating alarm information of the subsystem.
2. The traffic system warning method according to claim 1, wherein the scoring parameters include a warning number range and warning levels, the scoring threshold is a scoring standard value for each warning level in each warning number range, and the determining the scoring value for each historical warning level based on the historical warning levels and the historical warning numbers thereof, the scoring parameters and the scoring threshold thereof includes:
Determining an alarm frequency range matched with the historical alarm frequency;
And taking the deduction standard value matched with the alarm frequency range and the historical alarm level as the deduction value of the historical alarm level.
3. The method of claim 1, wherein determining a first health score for the subsystem based on the scoring value and generating alert information for the subsystem comprises:
Taking the difference between the initial health score of the subsystem and the score value of each historical alert level as the first health score;
Determining an alarm level corresponding to the health score based on the first health score and alarm level configuration information of the subsystem;
Determining alert content for the first health score based on the historical alert data;
Generating the alarm information based on the alarm level of the first health score, the alarm content, alarm influence information and an alarm processing scheme.
4. The method of claim 1, wherein after configuring the scoring parameters of the health of the subsystems of the traffic system and the scoring thresholds thereof, the method further comprises:
Determining a factor score for each influencing factor of the subsystem based on an operating value of the scoring parameter and the scoring threshold, the influencing factor comprising at least one scoring parameter, the operating value being a value of the scoring parameter at which the subsystem is in an operational state;
and carrying out weighted summation on the factor scores to obtain a second health score of the subsystem, and generating alarm information of the subsystem.
5. The method of claim 4, wherein determining a factor score for each influencing factor of the subsystem based on the operational value of the scoring parameter and the scoring threshold value comprises:
Scoring the scoring parameter based on the matching condition of the working value and the scoring threshold value to obtain a parameter score of the scoring parameter;
And carrying out weighted summation on the parameter scores of each influence factor to obtain the factor score of the influence factor.
6. The method of claim 1 or 4, further comprising, after generating the alert information for the subsystem:
Acquiring a first association relation of the alarm information and the alarm position;
and when the query position input by the user is matched with the alarm position and the query subsystem input by the user is matched with the subsystem, displaying the alarm information associated with the alarm position and the subsystem based on the first association relation.
7. The method of claim 1 or 4, further comprising, after generating the alert information for the subsystem:
Acquiring a second association relation of the alarm information and the equipment information of the alarm information;
and when the query equipment information input by the user is matched with the equipment information, displaying the alarm information associated with the equipment information based on the second association relation.
8. An alert device for a traffic system, comprising:
The configuration module is used for configuring scoring parameters of the health degree of the subsystem of the traffic system and scoring thresholds thereof;
the statistics module is used for determining the historical alarm times of at least one historical alarm level of the subsystem based on the historical alarm data of the subsystem;
the deduction module is used for determining the deduction value of each historical alarm level based on the historical alarm level, the historical alarm times, the scoring parameters and the scoring threshold value of the historical alarm level;
and the scoring module is used for determining a first health score of the subsystem based on the deduction value and generating alarm information of the subsystem.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the warning method of a traffic system according to any one of claims 1 to 7 when the computer program is executed.
10. A non-transitory computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed by a processor, implements the steps of the warning method of a traffic system according to any one of claims 1 to 7.
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