CN113868293A - Electronic reconnaissance special situation display system and method and storage medium - Google Patents
Electronic reconnaissance special situation display system and method and storage medium Download PDFInfo
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Abstract
The invention relates to the technical field of electronic reconnaissance situation display, and discloses an electronic reconnaissance special situation display system, a method and a storage medium.
Description
Technical Field
The invention relates to the technical field of electronic reconnaissance situation display, in particular to an electronic reconnaissance special situation display system and method and a storage medium.
Background
The electronic reconnaissance situation needs to display rich target tracks and radiated electromagnetic wave signals, which mainly comprise sea, land, air and sky target motion tracks, radiated electromagnetic wave signals and the like. However, with the increase of the operation time, the target motion track and the radiation electromagnetic wave signal are continuously changed, the electronic reconnaissance equipment intercepts the target radiation electromagnetic wave signal gradually, the electronic reconnaissance situation can densely stack and display a large amount of data such as the track, the direction finding line [1] and the time difference line [2], shield other information in the electronic reconnaissance situation, and influence the operation personnel to check the activity condition of the key concerned target from the electronic reconnaissance situation.
The electronic reconnaissance situation data are filtered according to a certain rule, and the filtered target flight path and the electromagnetic wave radiation signals are displayed in the electronic reconnaissance situation, so that operators can focus on the target. The situation with special pertinence shown after electromagnetic wave signals intercepted by the target track and the electronic reconnaissance equipment are filtered according to the filtering rule set by an operator is called as an electronic reconnaissance special situation (hereinafter referred to as a special situation).
As shown in fig. 1, in the conventional special situation filtering system, a data access module is responsible for receiving target data, a special situation calculation module generates a filtering template corresponding to the target data, a filtering template matching management module matches a filtering template of the target data according to a special situation filtering rule selected by an operator on a human-computer interaction interface, and a situation display module displays situation data according to a filtering result output by the filtering template matching management module.
When an operator switches the special situation on the human-computer interaction interface, the existing special situation filtering system can only filter newly received target data according to the switched special situation filtering rule, the target data (such as a target track) on the situation map cannot be filtered again according to the switched special situation filtering rule because the display is finished and the target data is not stored persistently, and at the moment, the new special situation and the original special situation are displayed in a mixed mode, and the special situation filtering display is disordered.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the existing problems, the invention provides an electronic reconnaissance special situation display system, a method and a storage medium, wherein 3 running states, a real-time state, a playback state and a backspacing state of the special situation display system are established, when an operator switches the special situation through human-computer interaction, the running states are automatically switched to filter the real-time situation data and the playback situation data according to the switched special situation filtering rule, so that the electronic reconnaissance real-time situation and the electronic reconnaissance playback situation can obtain the consistently displayed special situation under different filtering rules, and the mixed overlapping display of different special situations is avoided.
The technical scheme adopted by the invention is as follows:
in one aspect, the present invention provides an electronic scouting special situation display system, comprising:
the device comprises a filtering context module, a disappearing context module, a scheduling context module, a displaying context module, a lasting context module, a caching context module, a playback context module, a communication context module and a query context module;
the display context module is used for receiving the switching special situation operation, generating a switching special situation instruction containing a backspacing parameter and outputting the switching special situation instruction to the scheduling context module;
the electronic monitoring system is also used for receiving the operation of switching the electronic monitoring real-time situation and the electronic monitoring playback situation and outputting a switching operation state instruction;
the scheduling context module is also used for receiving playback control operation, and outputting a playback control instruction to the scheduling context module after adding a playback control parameter;
the system is also used for receiving the target data which are not disappeared from the disappearance context module, and displaying the target which is not disappeared after data conversion;
the scheduling context module is used for receiving a special situation switching instruction, switching the system to a rollback state and outputting a rollback starting instruction containing rollback parameters to the query context module;
the query context module is also used for receiving a back-off completion instruction from the query context module and switching to a running state before back-off; the communication context module is also used for outputting a command for starting receiving data to the communication context module;
the playback context module is also used for outputting a playback data starting instruction to the playback context module;
the cache context module is also used for outputting a cache clearing instruction to the cache context module;
the cache context module is also used for receiving target data with uniform numbers from the cache upper and lower modules, outputting a target data storage instruction to the persistent context module and outputting the target data with uniform numbers to the filtering context module;
the cache context module is used for receiving a cache clearing instruction and clearing cached target data with uniform numbers; the scheduling context is also used for receiving target data with uniform numbers, caching the target data with uniform numbers and regularly forwarding the target data with uniform numbers to the scheduling context;
the filtering context module is used for receiving target data with uniform numbers from the scheduling context module, executing a special situation filtering algorithm and outputting the filtered target data to the disappearing context module;
the disappearing context module is used for receiving the filtered target data output by the disappearing context module, executing a time interval algorithm and outputting the target data which are not disappeared to the display context module;
the query context module is used for receiving a back-off starting instruction output by the scheduling context, querying all target historical data meeting conditions from a local database according to back-off parameters, outputting uniformly numbered target historical data, and outputting a back-off finishing instruction to the scheduling context module when the query is finished;
the communication context module is used for receiving target real-time data from the electronic reconnaissance equipment and outputting the target real-time data with uniform numbers to the cache context module;
the persistent context module is used for receiving a target data storage instruction output by the scheduling context module and storing target data;
the playback context is used for receiving a playback data starting instruction from the scheduling context module, reading target historical data from a local database, and outputting the target historical data with uniform numbers to the cache context module.
When the electronic reconnaissance special situation display system runs in a real-time state, the scheduling context module is connected to the communication context module, the communication context module is connected to the cache context module, the scheduling context module informs the communication context module of receiving target real-time data, the communication context module uniformly numbers the target real-time data and sends the target real-time data to the cache context module, and the scheduling context module receives the uniformly numbered target real-time data and informs the persistence context module of storing the data in a local database.
When the electronic reconnaissance special situation display system runs in a playback state, the scheduling context module is connected to the playback context module, the playback context module is connected to the cache module, the playback context module receives the playback control instruction forwarded by the scheduling context module, target historical data meeting playback control parameters are read from a local database, and the target historical data are uniformly numbered and then sent to the cache context module;
when the electronic reconnaissance special situation display system runs in a backspacing state, the scheduling context module is connected to the query context module, the query context module is connected to the cache context module, the query context receives the backspacing starting instruction of the scheduling context module, target historical data are asynchronously queried from a local database according to backspacing parameters, and the target historical data are uniformly numbered and then sent to the cache context module.
Furthermore, the system also comprises a leading data adapter and a scout data adapter, wherein the leading data adapter is used for adapting and converting other leading system data to the system; the scout data adapter is used for adapting and converting target real-time data of the electronic scout equipment to the system.
In one aspect, a method for electronically investigating a special situation, comprises:
an operator controls the electronic reconnaissance special situation display system to check the current special situation through the display context module, when the special situation checked by the operator is a real-time situation, the electronic reconnaissance special situation display system operates in a real-time state, receives target real-time data, and stores, filters and displays the target real-time data;
when the special situation checked by the operator is a playback situation, the electronic reconnaissance special situation display system operates in the playback state, reads the target historical data and performs filtering display on the target historical data;
when the operator switches the special situation, the running state of the electronic reconnaissance special situation display system automatically enters a backspacing state, the electronic reconnaissance special situation display system deletes the original special situation display data, inquires the target historical data stored in the local database and then filters again according to the switched special situation filtering display rule to form the switched special situation and display the switched special situation completely.
Further, when the electronic reconnaissance special situation display system operates in a rollback state, the workflow of the electronic reconnaissance special situation display system specifically includes:
after the electronic reconnaissance special situation display system enters a rollback state, the display context module sends a special situation switching instruction to the scheduling context module, the scheduling context module informs the cache context module to empty the cache and then informs the query context module to asynchronously query target historical data from a local database according to rollback parameters, the scheduling context module forwards the uniformly numbered target historical data to the filtering context module after acquiring the uniformly numbered target historical data from the cache context module, the filtering context module executes a special situation filtering algorithm and then sends the filtered target historical data to the disappearing context module, the disappearing context module judges the disappearing attribute of the target historical data by an operation time interval algorithm and sends the target historical data which is not disappeared to the display context module to complete display, and when the query context module finishes querying, the scheduling context module is informed to restore to the original state, thereby the electronic reconnaissance special situation display system is restored to the original running state.
Further, the rollback parameter includes a data type and a start time.
Further, when the electronic reconnaissance special situation display system operates in a real-time state, the workflow of the electronic reconnaissance special situation display system specifically includes:
the display context module sends an operation state switching instruction to the scheduling context module, the scheduling context module informs the cache context module to empty the cache and then informs the communication context to receive target real-time data from the electronic reconnaissance equipment, the scheduling context module informs the persistent context module to store the target real-time data to a local database after acquiring the target real-time data with uniform number from the cache context module, the filtering context module forwards the target real-time data with uniform number to the filtering context module, the filtering context module executes a special situation filtering algorithm and then sends the filtered target real-time data to the vanishing context, and the running time interval algorithm of the vanishing context module judges the vanishing attribute of the target real-time data and sends the non-vanishing data to the display context module to complete displaying the electronic reconnaissance real-time situation.
Further, when the electronic reconnaissance special situation display system operates in a playback state, the workflow of the electronic reconnaissance special situation display system specifically includes:
an operator checks an electronic reconnaissance playback situation through man-machine interaction operation, a display context module sends an operation state switching instruction to a scheduling context module, the scheduling context module informs a cache context module to empty a cache and then informs the playback context module to asynchronously read target historical data from a local database according to playback parameters, the scheduling context module forwards the target historical data with uniform numbers to a filtering context after acquiring the target historical data with uniform numbers from the cache context module, the filtering context module executes a special situation filtering algorithm and then sends the filtered target historical data to a disappearing context module, the disappearing context module judges the disappearing attribute of the target historical data through a running time interval algorithm and sends the undiswearing target historical data to the display context to complete the electronic reconnaissance playback situation.
Further, the playback parameters include a data path, a start time, and a playback rate.
In one aspect, the present invention further provides a computer-readable storage medium, which stores a computer program, which when executed by a processor is capable of implementing a method for electronically surveying a special situation as described above.
Compared with the prior art, the beneficial effects of adopting the technical scheme are as follows:
the operator switches different special situations, the target real-time data and the historical data are filtered and displayed by using the new special situations, the mixed overlapping display of the special situations is avoided, and the operator can obtain the electronic reconnaissance special situations which are displayed in a consistent mode.
Drawings
FIG. 1 is a schematic diagram of a prior art special situation filtering system.
Fig. 2 is a schematic diagram illustrating a configuration of an electronic scouting special situation display system according to the present embodiment.
Fig. 3 is a schematic flow chart illustrating filtering of the special situation in real time by the electronic reconnaissance special situation display system according to this embodiment.
Fig. 4 is a schematic flow chart illustrating filtering of the special situation in the playback state of the electronic reconnaissance special situation display system according to this embodiment.
Fig. 5 is a schematic flow chart illustrating filtering of the special situation in the rollback state of the electronic reconnaissance special situation display system according to this embodiment.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
The embodiment provides an electronic reconnaissance special situation display system, which adopts a field-driven design to carry out field modeling on a special situation filtering service, and collects boundary context in a cost system through field messages, and comprises a filtering context module, a disappearing context module, a scheduling context module, a displaying context module, a lasting context module, a caching context module, a playback context module, a communication context module, a query context module, a reconnaissance data adapter and a lead-in data adapter; the functions of these several parts are shown in table 1.
TABLE 1 Business function of Primary boundary context Module
The system is composed as shown in fig. 2, in the system, a display context module is used for receiving a switch special situation operation, generating a switch special situation instruction containing a backspacing parameter, and outputting the switch special situation instruction to a scheduling context module; meanwhile, the system is also used for receiving playback control operation, and outputting a playback control instruction to the scheduling context module after adding the playback control parameter; and the system is also used for receiving the undiscovered target data from the disappearance context module and displaying the undiscovered target after data conversion.
The scheduling context module is used for receiving a special situation switching instruction, switching the system to a rollback state and outputting a rollback starting instruction containing rollback parameters to the context query module; meanwhile, the device is also used for receiving a back-off completion instruction from the query context module and switching to a running state before back-off; the communication context module is also used for outputting a command for starting receiving data to the communication context module; the playback context module is also used for outputting a playback data starting instruction to the playback context module; the cache context module is also used for outputting a cache clearing instruction to the cache context module; the cache context module is also used for receiving the target data with the uniform number from the cache upper and lower modules, outputting a command for storing the target data to the persistent context module and outputting the target data with the uniform number to the filtering context module.
The cache context module is used for receiving a cache clearing instruction and clearing cached target data with uniform numbers; and meanwhile, the scheduling context module is also used for receiving the target data with the uniform number, caching the target data with the uniform number, and regularly forwarding the target data with the uniform number to the scheduling context module.
The filtering context module is used for receiving the target data with the uniform number from the scheduling context module, executing a special situation filtering algorithm and outputting the filtered target data to the disappearance context module.
The disappearing context module is used for receiving the filtered target data forwarded by the filtering context module, executing the time interval algorithm and outputting the target data which are not disappeared to the display context module.
The query context module is used for receiving a back-off starting instruction transmitted by the scheduling context, querying all target data meeting conditions from a local database according to back-off parameters, outputting the target data with uniform numbers, and outputting a back-off finishing instruction to the scheduling context module when the query is finished.
The communication context module is used for receiving the target real-time data from the electronic reconnaissance equipment and outputting the target real-time data with uniform numbers to the cache context module.
And the persistent context module is used for receiving the target data storage instruction output by the scheduling context module and storing the target data.
The playback context is used for receiving a playback data starting instruction from the scheduling context module, reading target historical data from a local database, and outputting the target historical data with uniform numbers to the cache context module.
When an operator checks the electronic reconnaissance real-time situation through human-computer interaction operation, the running state of the system is a real-time state, as shown in fig. 3, the scheduling context module is connected to the communication context module, the communication context module is connected to the cache context module, the scheduling context module informs the communication context module of receiving target real-time data, the communication context module uniformly numbers the target real-time data and sends the target real-time data to the cache context module, and the scheduling context module receives the uniformly numbered target real-time data and informs the persistence context module of storing the data in a local database.
Under the condition, the operation flow of the electronic reconnaissance special situation display system is as follows:
an operator checks the electronic reconnaissance real-time situation through human-computer interaction operation, the display context module sends an operation state switching instruction to the scheduling context module, the scheduling context module informs the cache context module to empty the cache and then informs the communication context module to receive target real-time data from the electronic reconnaissance equipment, the scheduling context module acquires the uniformly-numbered target real-time data from the cache context module and then informs the persistent context module to store the target real-time data to a local database, the uniformly-numbered target real-time data are forwarded to the filtering context module, the filtering context module executes a special situation filtering algorithm and then sends the filtered target real-time data to the disappearing context module, the disappearing context module judges the disappearing attribute of the target real-time data through an operation time interval algorithm and sends the disappearing data to the display context module to complete displaying the electronic reconnaissance real-time situation.
When an operator checks an electronic reconnaissance playback situation through human-computer interaction operation, the running state of the system is a playback state, as shown in fig. 4, the scheduling context module is connected to the playback context module, the playback context module is connected to the cache module, the playback context module receives the playback control instruction forwarded by the scheduling context module, reads target historical data meeting playback control parameters from a local database, and sends the target historical data to the cache context module after the target historical data are uniformly numbered.
Under the condition, the operation flow of the electronic reconnaissance special situation display system is as follows:
an operator checks the electronic reconnaissance playback situation through man-machine interaction operation, a display context module sends an operating state switching instruction to a scheduling context module, the scheduling context module informs a cache context module to empty the cache and then informs the playback context module to asynchronously read target historical data from a local database according to playback parameters (data path, starting time and playback rate), the scheduling context module acquires the target historical data with uniform numbers from the cache context module, and forwarding the uniformly numbered target historical data to a filtering context module, executing a special situation filtering algorithm by the filtering context module, sending the filtered target historical data to a disappearing context module, judging the disappearing attribute of the target historical data by the disappearing context module through an operation time interval algorithm, and sending the undisdisappearing target historical data to a display context module to complete displaying the electronic reconnaissance playback situation.
No matter whether the operator checks the electronic reconnaissance real-time situation or the electronic reconnaissance playback situation at present, the operator can switch the currently checked special situation, at the moment, the system automatically switches to a backspacing state, deletes the display data of the original special situation, inquires the target historical data stored in the local database, and then re-filters according to the changed special situation filtering display rule to form the switched electronic countermeasure special situation of the consistency display.
As shown in fig. 5, when the system operates in a fallback state, the scheduling context module is connected to the query context module, the query context module is connected to the cache context module, and the query context receives the rollback starting instruction of the scheduling context module, asynchronously queries target historical data from a local database according to rollback parameters, numbers the target historical data in a unified manner, and sends the target historical data to the cache context module.
Under the condition, the operation flow of the electronic reconnaissance special situation display system is as follows:
the display context sends a special situation switching instruction to the scheduling context, the scheduling context module informs the cache context module to empty the cache and then informs the query context module to asynchronously query the target historical data from the local database according to the backspacing parameters, after the scheduling context module obtains the target historical data with uniform numbers from the cache context module, forwarding the uniformly numbered target history data to a filtering context module, executing a special situation filtering algorithm by the filtering context module, sending the filtered target history data to a disappearing context module, judging the disappearing attribute of the target data by an algorithm of a running time interval of the disappearing context module, sending the target history data which is not disappeared to a display context module to finish displaying, when the query context module finishes querying, the scheduling context module is notified to restore to the original state (real-time state or playback state).
The embodiment also provides a method for electronic reconnaissance of special situation, which comprises the following steps:
an operator controls the electronic reconnaissance special situation display system to check the current special situation through the display context module, when the special situation checked by the operator is a real-time situation, the electronic reconnaissance special situation display system operates the real-time state, receives target real-time data, and stores, filters and displays the target real-time data;
when the special situation checked by the operator is a playback situation, the electronic reconnaissance special situation display system operates the playback state, reads the target historical data and performs filtering display on the target historical data;
whether the operator checks the electronic reconnaissance real-time situation or the electronic reconnaissance playback situation currently, when the operator switches to check the special situation, the running state of the electronic reconnaissance special situation display system automatically enters a backspacing state, the electronic reconnaissance special situation display system deletes the original special situation display data, inquires the target historical data stored in the local database and then re-filters according to the switched special situation filtering display rule to form the switched completely displayed electronic countermeasure special situation.
For example, when the electronic reconnaissance special situation display system currently displays an electronic reconnaissance real-time situation, an operator switches the special situation through human-computer interaction, and the running state of the electronic reconnaissance special situation display system automatically changes from a real-time state, a rollback state and a real-time state; when the electronic reconnaissance special situation display system currently displays the electronic reconnaissance playback situation, an operator switches the special situation through human-computer interaction, and the running state of the electronic reconnaissance special situation display system automatically changes from a playback state- > a rollback state- > a playback state.
Specifically, when the electronic reconnaissance special situation display system operates in a rollback state, the workflow of the electronic reconnaissance special situation display system specifically includes:
after the electronic reconnaissance special situation display system enters a rollback state, the display context module sends a special situation switching instruction to the scheduling context module, the scheduling context module informs the cache context module to empty the cache and then informs the query context module to asynchronously query target historical data from a local database according to rollback parameters, the scheduling context module forwards the uniformly numbered target historical data to the filtering context module after acquiring the uniformly numbered target historical data from the cache context module, the filtering context module executes a special situation filtering algorithm and then sends the filtered target historical data to the disappearing context module, the disappearing context module judges the disappearing attribute of the target historical data by an operation time interval algorithm and sends the target historical data which is not disappeared to the display context module to complete display, and when the query context module finishes querying, the scheduling context module is informed to restore to the original state, thereby the electronic reconnaissance special situation display system is restored to the original running state.
Wherein the back-off parameters include a data type and a start time.
Specifically, when the electronic reconnaissance special situation display system operates in a real-time state, the workflow of the electronic reconnaissance special situation display system specifically includes:
the display context module sends an operation state switching instruction to the scheduling context module, the scheduling context module informs the cache context module to empty the cache and then informs the communication context to receive target real-time data from the electronic reconnaissance equipment, the scheduling context module informs the persistent context module to store the target real-time data to a local database after acquiring the target real-time data with uniform number from the cache context module, the filtering context module forwards the target real-time data with uniform number to the filtering context module, the filtering context module executes a special situation filtering algorithm and then sends the filtered target real-time data to the vanishing context, and the vanishing context operation time interval algorithm judges the vanishing attribute of the target real-time data and sends the non-vanishing data to the display context module to complete displaying the electronic reconnaissance real-time situation.
Specifically, when the electronic reconnaissance special situation display system operates in a playback state, the workflow of the electronic reconnaissance special situation display system specifically includes:
an operator checks an electronic reconnaissance playback situation through man-machine interaction operation, a display context module sends an operation state switching instruction to a scheduling context module, the scheduling context module informs a cache context module to empty a cache and then informs the playback context module to asynchronously read target historical data from a local database according to playback parameters, the scheduling context module forwards the target historical data with uniform numbers to a filtering context module after acquiring the target historical data with uniform numbers from the cache context module, the filtering context module executes a special situation filtering algorithm and then sends the filtered target historical data to a disappearing context module, the disappearing context module judges the disappearing attribute of the target historical data through an operation time interval algorithm and sends the undiswearing target historical data to the display context to complete the electronic reconnaissance playback situation.
Wherein the playback parameters include a data path, a start time, and a playback rate.
The special situation display system of the invention establishes 3 running states, a real-time state, a playback state and a rollback state. When the operator switches the special situation, the system automatically switches to the backspacing state, reads the target historical data from the local database, and filters and displays the target historical data according to the switched special situation filtering and displaying rule. And when all the target historical data are inquired, automatically switching to the original state (a real-time state or a playback state), if the target historical data are switched to the real-time state, continuing to filter and display the target real-time data according to the switched special situation, and if the target historical data are switched to the playback state, continuing to read the target historical data according to the playback time progress and using the switched special situation to filter and display. After the special situation is switched, the target real-time data and the historical data are filtered by using the switched special situation, so that the electronic reconnaissance special situation display framework can consistently display the electronic reconnaissance special situation for operators.
The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed. Those skilled in the art to which the invention pertains will appreciate that insubstantial changes or modifications can be made without departing from the spirit of the invention as defined by the appended claims.
Claims (10)
1. An electronic reconnaissance special situation display system, comprising:
the device comprises a display context module, a scheduling context module, a cache context module, a filtering context module, a disappearing context module, a communication context module, a persistent context module, a query context module and a playback context module;
the context display module is used for receiving the switching special situation operation, generating a switching special situation instruction containing a backspacing parameter and outputting the switching special situation instruction to the context scheduling module;
the scheduling context module is also used for receiving playback control operation, and outputting a playback control instruction to the scheduling context module after adding a playback control parameter;
the system is also used for receiving the target data which are not disappeared from the disappearance context module, and displaying the target which is not disappeared after data conversion;
the scheduling context module is used for receiving a special situation switching instruction, switching the system to a rollback state and outputting a rollback starting instruction containing rollback parameters to the query context module;
the query context module is also used for receiving a back-off completion instruction from the query context module and switching to a running state before back-off; the communication context module is also used for outputting a command for starting receiving data to the communication context module;
the playback context module is also used for outputting a playback data starting instruction to the playback context module;
the cache context module is also used for outputting a cache clearing instruction to the cache context module;
the cache context module is also used for receiving target data with uniform numbers from the cache upper and lower modules, outputting a target data storage instruction to the persistent context module and outputting the target data with uniform numbers to the filtering context module;
the cache context module is used for receiving a cache clearing instruction and clearing cached target data with uniform numbers; the scheduling context is also used for receiving target data with uniform numbers, caching the target data with uniform numbers and regularly forwarding the target data with uniform numbers to the scheduling context;
the filtering context module is used for receiving target data with uniform numbers from the scheduling context module, executing a special situation filtering algorithm and outputting the filtered target data to the disappearing context module;
the disappearing context module is used for receiving the filtered target data transmitted by the filtering context module, executing a time interval algorithm and outputting the target data which are not disappeared to the display context module;
the query context module is used for receiving a back-off starting instruction transmitted by the scheduling context, querying all target historical data meeting conditions from a local database according to back-off parameters, outputting uniformly numbered target historical data, and outputting a back-off finishing instruction to the scheduling context module when the query is finished;
the communication context module is used for receiving target real-time data from the electronic reconnaissance equipment and outputting the target real-time data with uniform numbers to the cache context module;
the persistent context module is used for receiving a target data storage instruction output by the scheduling context module and storing target data;
the playback context module is used for receiving a playback data starting instruction from the scheduling context module, reading target historical data from a local database, and outputting the target historical data with uniform numbers to the cache context module.
2. The electronic scout special situation display system of claim 1, further comprising a connection data adapter for adapting to convert connection data of other systems to the system.
3. The electronic scout special situation display system according to claim 1, further comprising a scout data adapter for adapting and converting target real-time data of the electronic scout equipment to the system.
4. A method for electronically detecting a special situation, comprising:
an operator controls the electronic reconnaissance special situation display system to check the current special situation through the display context module, when the special situation checked by the operator is a real-time situation, the electronic reconnaissance special situation display system operates the real-time state, receives target real-time data, and stores, filters and displays the target real-time data;
when the special situation checked by the operator is a playback situation, the electronic reconnaissance special situation display system operates the playback state, reads the target historical data and performs filtering display on the target historical data;
when the operator switches the special situation, the running state of the electronic reconnaissance special situation display system automatically enters a backspacing state, the electronic reconnaissance special situation display system deletes the original special situation display data, inquires the target historical data stored in the local database and then filters again according to the changed special situation filtering display rule, and the switched special situation is formed and displayed completely.
5. The method according to claim 4, wherein when the electronic spy special situation display system is operated in a fallback state, the workflow of the electronic spy special situation display system specifically includes:
after the electronic reconnaissance special situation display system enters a rollback state, the display context module sends a special situation switching instruction to the scheduling context module, the scheduling context module informs the cache context module to empty the cache and then informs the query context module to asynchronously query target historical data from a local database according to rollback parameters, the scheduling context module submits a judgment data filtering request to the filtering context module after acquiring the target historical data with uniform number from the cache context module, the filtering context module executes a special situation filtering algorithm and then sends the filtered target historical data to the disappearing context module, the disappearing context module runs a time interval algorithm to judge the disappearing property of the target historical data and sends the target historical data which is not disappeared to the display context module to complete display, and when the query context module finishes querying, the scheduling context module is informed to restore to the original state, thereby the electronic reconnaissance special situation display system is restored to the original running state.
6. A method as claimed in claim 5, wherein said back-off parameters include data type and start time.
7. The method according to claim 4, wherein when the electronic spy special situation display system is operated in a real-time state, the workflow of the electronic spy special situation display system specifically comprises:
the display context module sends a special situation switching instruction to the scheduling context module, the scheduling context module informs the cache context module to empty the cache and then informs the communication context to receive target real-time data from the electronic reconnaissance equipment, the scheduling context module informs the persistent context module to store the target real-time data to the local database after acquiring and forwarding the target real-time data with uniform numbers from the cache context module, the filtering context module forwards the target real-time data with uniform numbers to the filtering context module, the filtering context module executes a special situation filtering algorithm and then sends the filtered target real-time data to the disappearing context, and the disappearing context running time interval algorithm judges the disappearing attribute of the target real-time data and sends the non-disappearing data to the display context module to complete displaying the electronic reconnaissance real-time situation.
8. The method according to claim 4, wherein when the electronic spy special situation display system is operating in a playback state, the workflow of the electronic spy special situation display system specifically comprises:
an operator checks the electronic reconnaissance playback situation through man-machine interaction operation, the display context module sends an instruction of switching the operating state to the scheduling context module, the scheduling context module informs the cache context module to empty the cache and then informs the playback context module to asynchronously read target historical data from a local database according to playback parameters, the scheduling context module acquires the target historical data with the uniform serial number from the cache context module, and forwarding the uniformly numbered target historical data to a filtering context module, executing a special situation filtering algorithm by the filtering context module, sending the filtered target historical data to a disappearing context module, judging the disappearing attribute of the target historical data by the disappearing context module through an operation time interval algorithm, and sending the undisdisappearing target historical data to a display context to complete the display of the electronic reconnaissance playback situation.
9. A method of electronic reconnaissance of a special situation according to claim 8, wherein the playback parameters comprise a data path, a start time and a playback rate.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, is able to carry out a method for electronic reconnaissance of special situations according to any one of claims 4 to 9.
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