CN114528243A - Information interaction method and device suitable for modules in power chip - Google Patents

Abstract

The present application discloses a method and device for information interaction between modules in a power chip. The method includes: determining each target interaction data transmitted through a transmission module in the power chip; determining the total data volume of each target interaction data When it is larger than the maximum unit of data stored in the temporary buffer area, the interactive data of each target is classified and processed to obtain multiple classified data sets corresponding to different classifications; multiple storage partitions suitable for the number of classifications are divided from the preset database, and store the obtained classification data sets into the corresponding storage partitions respectively; when receiving the data acquisition instruction transmitted through the receiving module in the power chip, according to the data classification and data identification marks indicated by the data acquisition instruction, the The data read from the corresponding target storage partition is fed back to the receiving module. The implementation of the method can improve data storage efficiency and avoid data loss.

Description

A method and device for information interaction between modules in a power chip

technical field

The invention belongs to the technical field of information communication, and in particular relates to a method and device for information interaction between modules in a power chip.

Background technique

The power chip is the core component for power conversion and power control in the power grid, and its performance directly determines the operating efficiency of the entire power grid system. At present, in order to ensure the safe and stable operation of the power system and smart energy, related methods have been proposed. For example, by configuring a temporary cache space between the modules in the chip, and by temporarily caching and sorting the transmission data in the temporary cache space and other processing, so that the transmitted data can be processed by adjacent inner modules in turn, so as to prevent the adjacent inner modules from needing to process a large amount of data at one time, thereby improving the data transfer efficiency between the in-chip modules. However, when the amount of data transmission is large and the temporary cache capacity is limited, it will inevitably bring about problems such as reduced data storage efficiency and data loss.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide an information exchange method and device suitable for modules in a power chip, so as to solve the problem of existing technical solutions when the amount of data transmission is large and the temporary cache capacity is limited. , resulting in technical problems such as reduced data storage efficiency and data loss.

The technical scheme of the present invention is:

An information exchange method suitable for modules in a power chip, comprising:

Determine each target interaction data transmitted through the transmission module in the power chip;

When it is determined that the total data volume of the target interaction data is greater than the maximum unit of data stored in the temporary buffer area, the target interaction data is classified and processed to obtain classified data sets corresponding to different classifications;

Divide the storage partitions suitable for the number of classifications from the preset database, and store the obtained classification data sets into the corresponding storage partitions respectively;

When receiving the data acquisition instruction transmitted by the receiving module in the power chip, according to the data classification and data identification indicated by the data acquisition instruction, the data read from the corresponding target storage partition is fed back to the receiving module .

The determining of each target interaction data transmitted by the transmission module in the power chip includes:

Obtain various initial interaction data transmitted through the transmission module in the power chip;

Traverse the key fields included in the initial interaction data, and preprocess the initial interaction data based on the key fields obtained by the traversal; preprocessing includes traversing the interaction data with similar key fields. At least one of merging and eliminating invalid items and redundant items from each item of initial interaction data;

Based on the corresponding preprocessing results, each target interaction data to be transmitted to the receiving module in the power chip is determined.

The obtained classification data sets are respectively stored in the corresponding storage partitions, including:

Temporarily store the obtained classification data sets in the message queue, and sequentially dequeue each classification data set stored in the message queue through the polling service; wherein:

In a single polling service, for the dequeued classification data set, it is stored in the corresponding storage partition in the preset database.

An information exchange method suitable for modules in a power chip, the method further comprising:

When it is determined that the data capacity of the target interaction data is less than or equal to the maximum unit of data stored in the preset temporary buffer area, determine the storage order of each target interaction data; the determination rules of the storage order include determining the storage rules according to the degree of data loss, At least one of determining the storage rules according to the importance of the data, and determining the storage rules according to the data validity period;

According to the storage sequence, sequentially store each target interaction data in the temporary buffer area;

When receiving the data acquisition instruction transmitted through the receiving module in the power chip, the data read from the temporary buffer area is fed back to the receiving module according to the data identification identifier indicated by the data acquisition instruction.

The method also includes:

When the required interaction data cannot be read from the corresponding storage partition or the temporary buffer area according to the received data acquisition instruction, re-request to the transmission module to acquire the target interaction data;

After the re-acquired target interaction data is stored and backed up, it is fed back to the receiving module.

The method also includes:

Real-time monitoring of the operating environment where the power chip is located;

Based on the obtained monitoring results, when it is determined that the power chip is in at least one of the high-temperature, high-voltage and frequent power-off environments, automatically back up each target interaction data;

When it is determined that the interactive data backup of each target is successful, the transmission of the information flow is suspended, and the power chip is triggered to issue a warning message.

The device includes a data acquisition module, a data classification module, a partition division module and a first data feedback module, wherein:

The data acquisition module is used to determine each target interaction data transmitted via the power chip in-transmission module;

The data classification module is used to classify and process each target interaction data when it is determined that the total data volume of each target interaction data is greater than the maximum unit of data stored in the temporary buffer area to obtain classification data sets corresponding to different classifications;

The partition dividing module is used to divide a plurality of storage partitions suitable for the number of classifications from the preset database, and store the obtained classification data sets into the corresponding storage partitions respectively;

The first data feedback module is used to read the data from the corresponding target storage partition according to the data classification and data identification indicated by the data acquisition instruction when receiving the data acquisition instruction transmitted by the receiving module in the power chip. The acquired data is fed back to the receiving module.

The data acquisition module is also used to acquire various items of initial interaction data transmitted through the transmission module in the power chip; traverse the key fields included in each item of initial interaction data, and based on each key field obtained by traversal Item initial interaction data is preprocessed; the preprocessing includes merging items of interaction data with similar key fields, and removing at least one of invalid items and redundant items from items of initial interaction data; The preprocessing result is used to determine the target interaction data that needs to be transmitted to the receiving module in the power chip.

The device also includes a second data feedback module, wherein:

The second data feedback module is configured to determine the storage order of the target interaction data when it is determined that the data capacity of each target interaction data is less than or equal to the maximum unit of the preset temporary buffer storage data; the The rules for determining the storage sequence include at least one of: determining the storage rules according to the degree of data loss, determining the storage rules according to the importance of the data, and determining the storage rules according to the validity period of the data; according to the storage sequence, each target interaction data is sequentially Store in the temporary buffer area; when receiving the data acquisition instruction transmitted by the receiving module in the power chip, according to the data identification indicated by the data acquisition instruction, the data read from the temporary buffer area is fed back to the receiving module.

The beneficial effects of the present invention are:

Implementing a method and device for information exchange between modules in a power chip that implements the present invention, when the amount of data transmission is large and the temporary cache capacity is limited, the data is classified and preset The database is stored in partitions, so that when querying data, it is unnecessary to scan all storage partitions, which can effectively improve data retrieval efficiency and query performance.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is a flowchart of a method for information exchange between modules in a power chip according to an embodiment of the present invention;

FIG. 2 is a system structure diagram of an apparatus for information interaction between modules in a power chip according to an embodiment of the present invention.

Detailed ways

The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples are only used to explain the present invention, but not to limit the scope of the present invention.

In one or more embodiments of the present invention, as shown in FIG. 1 , a method for information interaction between modules in a power chip is provided, including the following steps:

Step S100 , determining multiple pieces of target interaction data transmitted through the power in-chip transmission module.

Specifically, the determining multiple items of target interaction data transmitted through the power in-chip transmission module includes: acquiring multiple items of initial interaction data transmitted through the power in-chip transmission module; performing key fields included in each item of initial interaction data traversing, and preprocessing the multiple pieces of initial interaction data based on each key field obtained by the traversal; the preprocessing includes merging pieces of interaction data with similar key fields, At least one of invalid items and redundant items is eliminated from the data; based on the corresponding preprocessing results, multiple items of target interaction data to be transmitted to the receiving module in the power chip are determined.

In one embodiment, for each item of acquired initial interaction data, key fields are extracted from the initial interaction data. For example, for data representing power, the key fields that can be extracted include power value and Data generation time. Afterwards, in the process of traversing the key fields, the extracted key fields can be compared to confirm whether there is interaction data of similar key fields. Alternatively, when it is determined that the extracted key fields are missing, for example, the specific power value and the specific data generation time are lacking, the missing key fields can be filtered out in the preprocessing process. Of course, in addition to the above-mentioned preprocessing methods, methods such as filling in missing fields can also be used to ensure the integrity and accuracy of the target interaction data, which is not limited in this embodiment of the present application.

Step S101 , when it is determined that the total data volume of the multi-object interaction data is greater than the maximum unit of data stored in the temporary buffer area, classify the multi-object interaction data to obtain a plurality of classification data sets corresponding to different classifications.

Specifically, when it is determined that the total data volume of the multi-object interaction data is greater than the maximum unit of data stored in the temporary buffer area, it is considered that the storage space of the current temporary buffer area guarantees the complete storage of the multi-object interaction data. storage, will inevitably lead to data loss. Therefore, in the current embodiment, in view of the above situation, an additional large-capacity database is used to classify and store the acquired multi-object interaction data. However, when classifying multiple pieces of target interaction data, based on the identification of the target interaction data or the key fields contained in it, for example, a plurality of first data representing power values can be divided into corresponding first data. In the classification data set, the plurality of second data representing the current values are divided into corresponding second classification data sets, and then the data classification of the multiple target interaction data can be realized by means of classification and aggregation.

In step S102, a plurality of storage partitions suitable for the number of classifications are divided from the preset database, and each of the obtained classification data sets is stored in the corresponding storage partitions respectively.

Specifically, storing the obtained classified data sets into the corresponding storage partitions respectively includes: temporarily storing the obtained classified data sets in a message queue, and sequentially storing the message queues through a polling service The dequeuing operation is performed on each classified data set stored in the database; among them: in a single polling service, for the classified data set that has been dequeued, it is stored in the corresponding storage partition in the preset database.

In one of the embodiments, according to the classification situation in the foregoing steps, a plurality of storage partitions equal to or not equal to the number of classifications are divided from the preset database. Afterwards, corresponding index numbers are respectively assigned to the stored target interaction data in each storage partition, so as to facilitate subsequent data calls. Or in each storage partition, data is stored in the form of key-value pairs. In one embodiment, the data identification of the target interaction data may be used as the key, and the specific data may be used as the value, which is not limited in this embodiment of the present application.

Step S103, when receiving the data acquisition instruction transmitted by the receiving module in the power chip, according to the data classification and data identification indicated by the data acquisition instruction, the data read from the corresponding target storage partition is fed back to the data acquisition instruction. the receiving module.

Specifically, when a data acquisition instruction is received, the data acquisition instruction is first parsed to determine the data classification and data identification identifier indicated by the data acquisition instruction, and then the corresponding target storage is found according to the indicated data classification The partition, then, builds an index condition based on the indicated data identification identifier, and reads the corresponding data from the target storage partition based on the index condition. Finally, when the read data is fed back to the receiving module in the power chip, the data can be fed back through a pre-built data transmission interface. Receive the communication protocol reached by the modules, and perform data feedback based on the communication protocol.

The above-mentioned information exchange method applicable to the modules in the power chip, when the amount of data transmission is large and the temporary cache capacity is limited, the data is classified and the preset database is used for partition storage, so that the query can be performed. When storing data, it is not necessary to scan all storage partitions, which can effectively improve data retrieval efficiency and query performance.

In one or more embodiments of the present invention, the method further includes:

Step S104, when it is determined that the data capacity of the multiple items of target interaction data is less than or equal to the maximum unit of data stored in the preset temporary buffer area, determine the storage order of the multiple items of target interaction data; the rules for determining the storage order It includes at least one of determining the storage rule according to the degree of data loss, determining the storage rule according to the importance of the data, and determining the storage rule according to the valid time limit of the data.

Step S105, according to the storage sequence, sequentially store each object interaction data in the temporary buffer area.

Step S106, when receiving the data acquisition instruction transmitted via the receiving module in the power chip, according to the data identification identifier indicated by the data acquisition instruction, the data read from the temporary buffer area is fed back to the receiver. module.

Specifically, since how to perform data reading and how to perform data feedback has been described above, it will not be described too much in the current embodiment.

In one or more embodiments of the present invention, the method further includes: when the required interactive data cannot be read from the corresponding storage partition or the temporary buffer area according to the received data acquisition instruction, Re-request to the transmission module to acquire the target interaction data; after the re-acquired target interaction data is stored and backed up, it is fed back to the reception module.

Specifically, when the required interactive data cannot be read from the corresponding storage partition or the temporary buffer area according to the received data acquisition instruction, it may be considered that the data is currently being stored or preprocessed. Sometimes, there are situations such as data deletion by mistake or storage failure but not paying attention in time. Therefore, in the current embodiment, a data request will be made to the transmission module in the power chip again, or, in the case that the received data has been automatically backed up and stored, the lost data will be searched from the backup storage area. After that, the re-acquired target interaction data is fed back to the receiving module.

In one embodiment, in the case of confirming that the data is lost, the power chip can be triggered to prompt a warning message, for example, in the case of a built-in LED panel in the power chip, the LED panel can be triggered to flash lights. For another example, when the power chip has a built-in display screen, the display screen is triggered to display warning information. In one embodiment, in the case of data loss, the internal operation status of the power chip can be self-checked to determine whether the data is lost due to abnormal power failure or unstable operation of the power chip.

In one or more embodiments of the present invention, the method further includes: monitoring the operating environment where the power chip is located in real time; In at least one operating environment, the multiple items of target interaction data are automatically backed up; when it is determined that the multiple items of target interaction data are backed up successfully, the transmission of the information flow is suspended, and the power chip is triggered to issue a warning message.

Specifically, the operating environment in which the power chip is located can be monitored in real time through a temperature sensor or a pressure sensor. After that, compare the real-time temperature value and real-time pressure value monitored by the temperature sensor and the pressure sensor with the preset ambient temperature threshold value and pressure threshold value, and based on the obtained comparison result, determine whether the power chip is in high temperature, high pressure and frequent disconnection. electrical environment. When it is determined that the power chip is in an abnormal operating environment, in order to avoid subsequent data loss, automatic backup can be performed while the target interactive data is acquired or the target interactive data is about to be transmitted, and the power chip is triggered to issue a warning message.

Referring to FIG. 2 , the present application discloses an information exchange device 200 suitable for inter-modules in a power chip. The device 200 includes a data acquisition module 201 , a data classification module 202 , a partition division module 203 and a first data feedback module 204 . in:

The data acquisition module 201 is configured to determine multiple items of target interaction data transmitted via the power in-chip transmission module.

The data classification module 202 is configured to classify the multiple items of target interaction data when it is determined that the total data volume of the multiple items of target interaction data is greater than the maximum unit of data stored in the temporary buffer area, and obtain a plurality of corresponding different items. A categorical dataset for classification.

The partition dividing module 203 is configured to divide a plurality of storage partitions suitable for the number of classifications from the preset database, and store the obtained classification data sets into the corresponding storage partitions respectively.

The first data feedback module 204 is used to, when receiving the data acquisition instruction transmitted via the receiving module in the power chip, according to the data classification and data identification indicated by the data acquisition instruction, from the corresponding target storage partition. The read data is fed back to the receiving module.

In one embodiment, the data acquisition module 201 is further configured to acquire multiple pieces of initial interaction data transmitted through the power chip transmission module; traverse the key fields included in the various pieces of initial interaction data, and obtain based on the traversal each key field, and preprocess the multiple items of initial interaction data; the preprocessing includes merging items of interaction data with similar key fields, removing invalid items from the multiple items of initial interaction data and At least one of the redundant items; based on the corresponding preprocessing results, determine multiple items of target interaction data that need to be transmitted to the receiving module in the power chip.

In one embodiment, the apparatus 200 further includes a second data feedback module, wherein:

The second data feedback module is configured to determine the storage order of the multiple items of target interaction data when it is determined that the data capacity of the multiple items of target interaction data is less than or equal to the maximum unit of data stored in the preset temporary buffer area; The rules for determining the storage sequence include at least one of determining storage rules according to the degree of data loss, determining storage rules according to the importance of data, and determining storage rules according to the data validity period; The interactive data is stored in the temporary buffer area; when receiving the data acquisition instruction transmitted through the receiving module in the power chip, according to the data identification mark indicated by the data acquisition instruction, the data read from the temporary buffer area will be read. The data is fed back to the receiving module.

In one embodiment, the apparatus 200 further includes a first abnormality monitoring module, wherein:

The first abnormality monitoring module is used for real-time monitoring of the operating environment where the power chip is located; based on the obtained monitoring results, when it is determined that the power chip is in at least one operating environment of high temperature, high voltage and frequent power failure environments, all The multiple target interactive data is automatically backed up; when it is determined that the multiple target interactive data backup is successful, the transmission of the information flow is suspended, and the power chip is triggered to issue a warning message.

In one embodiment, the apparatus 200 further includes a second abnormality monitoring module, wherein:

The second anomaly monitoring module is used to re-perform the target interaction to the transmission module when the required interaction data cannot be read from the corresponding storage partition or the temporary buffer area according to the received data acquisition instruction Request acquisition of data; after the re-acquired target interaction data is stored and backed up, it is fed back to the receiving module.

The above-mentioned information exchange device applicable to the modules in the power chip, when the amount of data transmission is large and the temporary cache capacity is limited, the data is classified and the preset database is used for partition storage, so that in the query When storing data, it is not necessary to scan all storage partitions, which can effectively improve data retrieval efficiency and query performance.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (9)

1. an information exchange method applicable between modules in a power chip, characterized in that, comprising: Determine each target interaction data transmitted through the transmission module in the power chip; When it is determined that the total data volume of the target interaction data is greater than the maximum unit of data stored in the temporary buffer area, the target interaction data is classified and processed to obtain classified data sets corresponding to different classifications; Divide the storage partitions suitable for the number of classifications from the preset database, and store the obtained classification data sets into the corresponding storage partitions respectively; When receiving the data acquisition instruction transmitted by the receiving module in the power chip, according to the data classification and data identification indicated by the data acquisition instruction, the data read from the corresponding target storage partition is fed back to the receiving module . 2 . The method for information interaction between modules in a power chip according to claim 1 , wherein the determining of each target interaction data transmitted by the transmission module in the power chip comprises: 2 . Obtain various initial interaction data transmitted through the transmission module in the power chip; Traverse the key fields included in the initial interaction data, and preprocess the initial interaction data based on the key fields obtained by the traversal; preprocessing includes traversing the interaction data with similar key fields. At least one of merging and eliminating invalid items and redundant items from each item of initial interaction data; Based on the corresponding preprocessing results, each target interaction data to be transmitted to the receiving module in the power chip is determined. 3 . The method for information exchange between modules in a power chip according to claim 1 , wherein, storing the obtained classification data sets into corresponding storage partitions, comprising: 3 . Temporarily store the obtained classification data sets in the message queue, and sequentially dequeue each classification data set stored in the message queue through the polling service; wherein: In a single polling service, for the dequeued classification data set, it is stored in the corresponding storage partition in the preset database. 4 . The method for information exchange between modules in a power chip according to claim 1 , wherein the method further comprises: 5 . When it is determined that the data capacity of the target interaction data is less than or equal to the maximum unit of data stored in the preset temporary buffer area, determine the storage order of each target interaction data; the determination rules of the storage order include determining the storage rules according to the degree of data loss, At least one of determining the storage rules according to the importance of the data, and determining the storage rules according to the data validity period; According to the storage sequence, sequentially store each target interaction data in the temporary buffer area; When receiving the data acquisition instruction transmitted through the receiving module in the power chip, the data read from the temporary buffer area is fed back to the receiving module according to the data identification identifier indicated by the data acquisition instruction. 5 . The method for information exchange between modules in a power chip according to claim 4 , wherein the method further comprises: 6 . When the required interaction data cannot be read from the corresponding storage partition or the temporary buffer area according to the received data acquisition instruction, re-request to the transmission module to acquire the target interaction data; After the re-acquired target interaction data is stored and backed up, it is fed back to the receiving module. 6 . The method for information interaction between modules in a power chip according to any one of claims 1 to 5, wherein the method further comprises: Real-time monitoring of the operating environment where the power chip is located; Based on the obtained monitoring results, when it is determined that the power chip is in at least one of the high-temperature, high-voltage and frequent power-off environments, automatically back up each target interaction data; When it is determined that the interactive data backup of each target is successful, the transmission of the information flow is suspended, and the power chip is triggered to issue a warning message. 7. An information exchange device suitable for modules in a power chip, wherein the device comprises a data acquisition module, a data classification module, a partition division module and a first data feedback module, wherein: The data acquisition module is used to determine each target interaction data transmitted via the power chip in-transmission module; The data classification module is used to classify and process each target interaction data when it is determined that the total data volume of each target interaction data is greater than the maximum unit of data stored in the temporary buffer area to obtain classification data sets corresponding to different classifications; The partition dividing module is used to divide a plurality of storage partitions suitable for the number of classifications from the preset database, and store the obtained classification data sets into the corresponding storage partitions respectively; The first data feedback module is used to read the data from the corresponding target storage partition according to the data classification and data identification indicated by the data acquisition instruction when receiving the data acquisition instruction transmitted by the receiving module in the power chip. The acquired data is fed back to the receiving module. 8 . The device for information interaction between modules in a power chip according to claim 7 , wherein the data acquisition module is further configured to acquire various items of initial interaction data transmitted via the transmission module in the power chip; 8 . Traversing the key fields included in each initial interaction data, and preprocessing each initial interaction data based on each key field obtained by traversing; the preprocessing includes retrieving each interaction with similar key fields The data is merged, and at least one of invalid items and redundant items is eliminated from the initial interaction data; based on the corresponding preprocessing results, the target interaction data to be transmitted to the receiving module in the power chip is determined. 9 . The device for information interaction between modules in a power chip according to claim 7 , wherein the device further comprises a second data feedback module, wherein: 9 . The second data feedback module is configured to determine the storage order of the target interaction data when it is determined that the data capacity of each target interaction data is less than or equal to the maximum unit of the preset temporary buffer storage data; the The rules for determining the storage sequence include at least one of: determining the storage rules according to the degree of data loss, determining the storage rules according to the importance of the data, and determining the storage rules according to the validity period of the data; according to the storage sequence, each target interaction data is sequentially Store in the temporary buffer area; when receiving the data acquisition instruction transmitted by the receiving module in the power chip, according to the data identification indicated by the data acquisition instruction, the data read from the temporary buffer area is fed back to the receiving module.

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