CN117155695A - Railway data distribution method, device, equipment and medium - Google Patents
Railway data distribution method, device, equipment and medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The present application relates to the field of data processing, and in particular, to a method, an apparatus, a device, and a medium for distributing railway data. The method comprises the following steps: when receiving the business service data sent by the sending end, judging whether the business service data is safe or not. And when the business service data is safe, determining business statistical data according to the business service data, and transmitting the business service data and the business statistical data to a receiving end in the railway running chart system. That is, by performing security detection on the received data, when the security degree of the received data is high, the received data is transferred, so that the security of the transferred data is ensured, and the reliability of data transfer between the train and the station is further improved.
Description
Technical Field
The present application relates to the field of data processing, and in particular, to a method, an apparatus, a device, and a medium for distributing railway data.
Background
Along with the gradual development of railway stability in China, the total length of the high-speed railway is increased year by year, and the railway data network recording various information and data of the railway is increased continuously, so that along with the deep information of the railway and the requirement of service diversity, the application of the high-speed railway on the railway data network is increased, and the complexity and the dependence on the network are increased increasingly.
The railway operation is carried out through a railway operation diagram system to transfer information data of operation, the railway operation diagram system comprises a train network system and a station network system, and the information data is directly transferred to each other through the train network system and the station network system so as to realize data intercommunication. However, the information data transferred between the train network system and the station network system may be incorrect or have viruses, which affect the transfer of information data between the train and the station, thereby making the railway operation diagram system unable to operate normally.
Disclosure of Invention
In order to solve the technical problems, the application provides a railway data distribution method, a railway data distribution device, railway data distribution equipment and a railway data distribution medium.
In a first aspect, the present application provides a railway data distribution method, which adopts the following technical scheme:
the railway data distribution method comprises the steps of receiving business service data sent by a sending end, wherein the business service data is basic information data of railway operation which needs to be sent to a receiving end;
determining the safety degree of the business service data;
judging whether the safety degree of the business service data is greater than a preset degree;
if the safety degree of the business service data is greater than the preset degree, determining business statistical data according to the business service data, wherein the business statistical data is recommended business data obtained through statistics;
And sending the business service data and the business statistical data to the receiving end.
By adopting the technical scheme, when the business service data sent by the sending end is received, whether the business service data is safe or not is judged, and when the business service data is safe, business statistical data are determined according to the business service data and are sent to the receiving end in the railway running chart system. That is, by performing security detection on the received data, when the received data is high in security, the received data is transferred, so that the security of the transferred data is increased, and the reliability of data transfer between the train and the station is further improved.
In one possible implementation manner, the receiving service data sent by the sending end includes:
receiving a data packet sent by a sending end, wherein the data packet is obtained by packaging business service data based on a preset protocol;
and analyzing the data packet to obtain the business service data.
By adopting the technical scheme, business service data is obtained by analyzing the received data packet, so as to provide a mode for obtaining the business service data.
In another possible implementation manner, before the receiving the business service data sent by the sending end, the method further includes:
when detecting that a sending end needs to send business service data, judging whether communication between the receiving end and the sending end is normal or not;
and if the communication between the receiving end and the sending end is normal, sending a target instruction to the sending end, wherein the target instruction is used for indicating the sending end to send the business service data.
By adopting the technical scheme, the data transmitted by the transmitting end is ensured to be transmitted under the condition of normal communication by judging the communication between the receiving end and the transmitting end before the data is received, so that the data transmitted by the transmitting end can be received by the receiving end, and the reliability of data transmission is improved.
In one possible implementation manner, the determining whether the communication between the receiving end and the transmitting end is normal includes:
acquiring a history heartbeat packet, wherein the history heartbeat packet comprises a detection heartbeat packet sent by the sending end every preset time length and a response heartbeat packet sent by the receiving end every preset time length in a normal communication state;
Determining a target heartbeat packet, wherein the target heartbeat packet is a historical heartbeat packet with the receiving moment closest to the current moment, and the receiving moment is the moment of receiving the heartbeat packet;
and judging whether the time interval between the receiving time and the current time of the target heartbeat packet is lower than the preset duration or not so as to judge whether the communication between the receiving end and the transmitting end is normal or not.
By adopting the technical scheme, whether the time interval is lower than the preset time length or not is judged by acquiring the time interval between the time of the received heartbeat packet and the current time, if the time interval is lower than the preset time length, the communication between the receiving end and the transmitting end is normal, and if the time interval is higher than or equal to the preset time length, the communication between the receiving end and the transmitting end is problematic. That is, the communication between the receiving end and the transmitting end is judged in real time, so that the data transmission is performed under the condition that the communication between the receiving end and the transmitting end is normal, and the reliability of the data transmission is improved.
In one possible implementation manner, the business service data includes at least two sub-data, and the determining the security degree of the business service data includes:
acquiring data source information of each sub-data in the business service data;
Grouping each sub data based on the data source information of each sub data to obtain at least one data group;
determining target sub-data of each data group, wherein the target sub-data is one or more sub-data in the corresponding data group;
and determining the security degree of the target sub-data so as to determine the security degree of the business service data.
By adopting the technical scheme, the sub-data in the business service data are grouped, one target sub-data is selected from each data group, the safety degree of the target sub-data is determined, and the safety degree of the business service data is determined according to the safety degree of the target sub-data. That is, the security degree of the business service data is determined by determining the security degree of the target sub-data, so that the efficiency of detecting the security of the data is improved.
In one possible implementation manner, the determining the security degree of the target sub-data to determine the security degree of the business service data includes:
determining the safety degree of the target sub-data, and acquiring the historical safety degree corresponding to the target sub-data;
determining the security degree of a data group corresponding to the target sub-data according to the security degree of the target sub-data and the historical security degree corresponding to the target sub-data;
And determining the safety degree of the business service data according to the safety degree of the data group corresponding to the target sub-data.
By adopting the technical scheme, the safety degree of the target sub-data and the historical safety degree corresponding to the target sub-data are taken as the basis, the safety degree of the data group corresponding to the target sub-data is determined, and then the safety degree of the business service data is determined. That is, the security degree of the business service data is not only determined by the security degree of the single data, and the accuracy of the determined security degree is improved.
In one possible implementation manner, the business service data includes train late information data, wherein the determining business statistics according to the business service data includes:
determining the train evening time and the train flow number according to the train evening information data;
determining a recommended stop platform and recommended countermeasures of the train according to the train late time and the number of the mobile people of the train;
and determining the business statistic data according to the recommended stop station and the recommended countermeasures.
By adopting the technical scheme, the actual conditions of the train and the station are determined according to the train late information data, the conditions are counted, corresponding recommended measures are made, business statistics data are determined, business service data and the business statistics data are sent to the receiving end, and the receiving end makes action to improve the current train late condition.
In a second aspect, the present application provides a railway data distribution apparatus, which adopts the following technical scheme:
the railway data distribution device comprises a receiving module, a receiving module and a data distribution module, wherein the receiving module is used for receiving business service data sent by a sending end, and the business service data are basic information data of railway operation which needs to be sent to the receiving end;
the first determining module is used for determining the safety degree of the business service data;
the judging module is used for judging whether the safety degree of the business service data is greater than a preset degree;
the second determining module is used for determining business statistical data according to the business service data if the safety degree of the business service data is greater than the preset degree, wherein the business statistical data is obtained according to the basic information data statistics;
and the sending module is used for sending the business service data and the business statistics data to the receiving end.
In a third aspect, the present application provides an electronic device, which adopts the following technical scheme:
an electronic device, the electronic device comprising:
at least one processor;
a memory;
at least one application program, wherein the at least one application program is stored in the memory and configured to be executed by the at least one processor, the at least one application program configured to: the method of the first aspect described above is performed.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:
a computer-readable storage medium, comprising: a computer program capable of being loaded by a processor and executing the above-described railway data distribution method is stored.
In summary, the application has the following beneficial technical effects: the embodiment of the application determines the business statistical data according to the business service data when the business service data is safe by receiving the business service data sent by the sending end in the railway running chart system and judging whether the business service data is safe or not, and sends the business service data and the business statistical data to the receiving end in the railway running chart system. That is, by performing security detection on the received data, when the received data is high in security, the received data is transferred, so that the security of the transferred data is increased, and the reliability of data transfer between the train and the station is further improved.
Drawings
FIG. 1 is a flow chart of a railway data distribution method according to an embodiment of the present application;
FIG. 2 is a block schematic diagram of a railway data distribution device according to an embodiment of the present application;
Fig. 3 is a schematic diagram of an electronic device according to an embodiment of the application.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Along with the gradual development of railway stability in China, the total length of the high-speed railway is increased year by year, and railway data networks recording various information and data of the railway are also increased continuously, wherein a railway running diagram system comprises a train network system and a station network system, and the railway running diagram system can realize functions of inquiring, managing, changing and the like of basic information data of railway running through information data transmission between the train network system and the station network system. However, the message transmitted between the train network system and the station network system may be incorrect or have virus, and when the transmitted message is incorrect, the receiving end cannot recognize or read the received message data, so that the subsequent message data transmission of the receiving end is affected; when the transmitted information has viruses, the receiving end can be paralyzed and can not receive or transmit information data, so that the information data transmission between the train and the station is affected.
In view of this, an embodiment of the present application provides a method for distributing railway data, by receiving service data sent by a sending end, and performing security detection on the received service data. When the security of the business service data meets the requirement, determining business statistics according to the business service data, and sending the business service data and the business statistics to a receiving end. The data meeting the safety requirement is transmitted, so that the reliability of data transmission between the train and the station is improved, and the probability of failure in the information transmission process between the train and the station is reduced.
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the following description will be made by way of specific embodiments with reference to the accompanying drawings.
Fig. 1 is a flowchart of a railway data distribution method provided in an embodiment of the present application, the railway data distribution method being performed by an electronic device, the method comprising:
in step S101, business service data transmitted by a transmitting end is received.
The business service data are basic information data of railway operation which are required to be sent to the receiving end by the sending end.
Specifically, the transmitting end may be any one of a train network system or a station network system in the railway running diagram system, and the receiving end may be any one of the train network system or the station network system in the railway running diagram system, where the railway running system includes a plurality of train network systems and a plurality of station network systems.
Specifically, the business service data is basic information data to be transferred between a station and a train in the railway running process, for example: when the transmitting end is a train network system and the receiving end is a station network system, the information transmitted by the transmitting end may include: real-time running line information, train phase planning, train early-late point information, terminal manual modification of train number, alarm or operation event, sending confirmation information, heartbeat information and the like; when the transmitting end is a station network system and the receiving end is a train network system, the information transmitted by the transmitting end may include: adjacent station planning, adjacent station early and late point information, station slow running information, station blocking information, section slow running information, day shift planning of next shift, section blocking information and the like.
Further, when receiving the business service data sent by the train network system, processing the received business service data, and sending the processed business service data to the train network system and/or the station network system.
In step S102, a degree of security of the business service data is determined.
The security degree of the business service data is used for representing the security of the business service data, and the higher the security degree is, the safer the business service data is indicated.
Because the information transmitted between the train and the station may have errors or viruses exist, when the transmitted information has errors, the receiving end cannot recognize or read the received information data, so that the later information data transmission of the receiving end is affected; when the transmitted message has virus, the receiving end may be paralyzed, the information data cannot be received or transmitted, and the transmission of the information data may be affected, so that the safety of the information data transmitted between the station and the train needs to be determined, specifically, the safety of the service data may be determined by determining the safety degree of the service data, and the safety determination of the service data may be performed according to the determined safety degree.
More specifically, determining the degree of security of the business service data may include: and judging whether the business service data is wrong or not and whether viruses exist or not. When the business service data is correct and no virus exists, determining the safety degree of the business service data as a first safety degree; and when the business service data is wrong or/and viruses exist, determining the safety degree of the business service data as a second safety degree. The first safety degree is greater than the preset degree, the second safety degree is less than the preset degree, and the first safety degree and the second safety degree are set in advance.
More specifically, determining the degree of security of the business service data may further include: the determining of the safety degree of the business service data can input the business service data into a preset model, and the safety degree of the business service data is obtained according to output of the preset model, wherein the preset model is obtained based on training of a large amount of sample data, the sample data are business service data samples and safety degree samples corresponding to the business service data samples, and the model inputs data and outputs the safety degree corresponding to the data.
More specifically, determining the degree of security of the business service data may further include: according to the historical safety degree of the business service data, calculating the average value of the historical safety degree, and taking the average value as the prediction safety degree of the business service data. When the predicted safety degree is greater than the preset degree, the business service data is indicated to meet the safety requirement; and when the predicted safety degree is smaller than or equal to the preset degree, indicating that the business service data does not meet the safety requirement. It should be noted that the above method for determining the security degree of the business service data is only for illustration and not for limitation.
In step S103, it is determined whether the security degree of the business service data is greater than a preset degree.
The preset degree may be set according to the historical security degree of the service data, or may be set according to the network security degree requirement, which is not limited in the embodiment of the present application.
Specifically, comparing the safety degree of the business service data with a preset degree, and when the safety degree of the business service data is greater than the preset degree, indicating that the business service data can meet the safety requirement; when the safety degree of the business service data is smaller than or equal to the preset degree, the business service data has a certain risk, and the safety requirement of information transmission cannot be met.
In step S104, if the security degree of the business service data is greater than the preset degree, determining the business statistics data according to the business service data.
The service statistical data is recommended service data obtained through statistics. Specifically, the service statistics data is data obtained by determining recommended service according to service data and counting the recommended service. For example, when the service data is train breakfast information data, according to the train breakfast information data, determining that the recommended service is a service such as boarding and alighting arrangement of passengers, checking tickets in advance, and the like, and counting the determined recommended service to obtain service statistics data.
In step S105, the business service data and the business statistics data are transmitted to the receiving end.
Specifically, when the business service data meets the security requirement, the business service data and the business statistics data are sent to a receiving end; and when the business service data does not meet the safety requirement, not sending the business service data and the business statistical data to the receiving end.
More specifically, the business service data and the business statistics data may be respectively packaged, and each data packet may be respectively sent; or compressing the data packet corresponding to the service data and the data packet corresponding to the service statistical data, and packaging the compressed data packet into a large data packet for transmission, wherein the data packet can be compressed in a digital compression or lossless compression mode. The embodiments of the present application are not limited to the above-mentioned transmission method and compression method.
When the transmitting end is a station network system and the receiving end is a train network system, the electronic device receives a next shift day plan transmitted by the station network system, transmits the next shift day plan and an analysis day shift plan protocol to the train network system, and the train network system fills the next shift day plan and the analysis day shift plan protocol into a day shift plan operation line table and a day shift plan operation line node table, and loads and displays the next shift day plan to a day shift map layer when a next shift dispatcher logs in the system.
One possible implementation manner of the embodiment of the present application, before step S101, may further include: when detecting that the sending end needs to send business service data, judging whether the communication between the receiving end and the sending end is normal, and if the communication between the receiving end and the sending end is normal, sending a target instruction to the sending end. When receiving the information that the sending end is sending data, the sending end is judged to need to send business service data at the moment.
The target instruction is used for indicating the sending end to send the business service data, that is, the sending end can send the business service data only after the sending end receives the target instruction.
Specifically, the detecting that the sending end needs to send the business service data may specifically include: when the receiving end needs to send business service data, the sending end can send a demand instruction or a demand heartbeat packet to the electronic equipment in advance, and the electronic equipment detects that the sending end needs to send the business service data according to the received demand instruction or the demand heartbeat packet.
Further, after detecting that the transmitting end needs to transmit the service data, in order to enable the service data transmitted by the transmitting end to be transmitted to the receiving end, it is necessary to detect whether communication between the transmitting end and the receiving end is normal. When the communication between the sending end and the receiving end is normal, the business service data sent by the sending end can be sent to the receiving end; when communication between the transmitting end and the receiving end is abnormal, business service data transmitted by the transmitting end cannot be transmitted to the receiving end, or the electronic equipment refuses to receive the business service data.
Specifically, information can be transferred only when communication between the transmitting end and the receiving end is normal. Therefore, when detecting that the transmitting end needs to transmit the business service data, it is necessary to determine whether the communication between the receiving end and the transmitting end is normal. When the communication between the receiving end and the transmitting end is normal, the information can be transmitted at the moment, so that a target instruction is transmitted to the transmitting end, and the transmitting end transmits business service data.
Further, when detecting that the sending end needs to send business service data and communication between the receiving end and the sending end is abnormal, the communication abnormal information can be sent to the sending end, and a target instruction is not sent to the sending end, so that the sending end pauses sending the business service data. And judging whether the communication between the receiving end and the transmitting end is normal or not in real time, and transmitting a target instruction to the transmitting end when the communication between the receiving end and the transmitting end is normal.
In one possible implementation manner of the embodiment of the present application, in the foregoing embodiment, determining whether communication between the receiving end and the transmitting end is normal may specifically include: the method comprises the steps of obtaining a historical heartbeat packet, determining a target heartbeat packet from the historical heartbeat packet, and judging whether the time interval between the receiving time and the current time of the target heartbeat packet is lower than a preset duration or not so as to judge whether communication between a receiving end and a transmitting end is normal or not.
The historical heartbeat package comprises a detection heartbeat package sent by the sending end every preset time length and a response heartbeat package sent by the receiving end every preset time length in a normal communication state.
Specifically, in a normal communication state, the transmitting end transmits a detection heartbeat packet to the electronic device, the electronic device transmits the detection heartbeat packet to the receiving end, after the receiving end receives the detection heartbeat packet, the receiving end transmits a response heartbeat packet to the electronic device, and the electronic device transmits the response heartbeat packet to the transmitting end. After the preset duration, the sending end sends the detection heartbeat packet to the electronic equipment, the electronic equipment sends the detection heartbeat packet to the receiving end, after the receiving end receives the detection heartbeat packet, the receiving end sends the response heartbeat packet to the electronic equipment, and the electronic equipment sends the response heartbeat packet to the sending end. And sending a heartbeat detection packet to the electronic equipment by the sending end every a preset time period, and repeating the steps. More specifically, the preset time period is a time period set in advance, for example, 5 seconds.
Further, after the historical heartbeat packet is obtained, in order to determine whether the communication between the receiving end and the transmitting end is normal, the target heartbeat packet can be determined from the historical heartbeat packet, and the determination can be performed according to the time interval between the receiving time of the target heartbeat packet and the current time. Specifically, the target heartbeat packet is a historical heartbeat packet whose reception time is closest to the current time, and the reception time is the time when the heartbeat packet is received. For example: the preset duration is 5 seconds, the historical heartbeat packet includes all heartbeat packets received in a time period from 7:00:00 to 8:00:00, the current time is 8:00:03, the target heartbeat packet is a heartbeat packet received by 8:00:00, further, when the time interval between the receiving time of the target heartbeat packet and the current time is lower than the preset duration, the communication between the receiving end and the transmitting end is indicated to be normal, for example, the time interval between the receiving time of the target heartbeat packet and the current time in the above example is 3 seconds, the preset duration is 5 seconds, that is, the time interval between the receiving time of the target heartbeat packet and the current time is lower than the preset duration, and the communication between the receiving end and the transmitting end is normal at this time; and when the time interval between the receiving time and the current time of the target heartbeat packet is higher than or equal to the preset duration, indicating that the communication between the receiving end and the transmitting end is abnormal or the communication is disconnected.
The message of the heartbeat packet may be 0X41, where the message may be a data unit exchanged and transmitted in the network, or may be a unit of network transmission, and the message includes complete data information to be sent. It should be noted that, the heartbeat message may be set manually, which is not limited in the embodiment of the present application.
Further, the establishing manner of the communication between the sending end and the receiving end may specifically include: the sending end sends a first detection heartbeat packet to the electronic equipment, the electronic equipment sends the first detection heartbeat packet to the receiving end, after the receiving end receives the first detection heartbeat packet, the receiving end sends a first response heartbeat packet to the electronic equipment within a preset time length, and the electronic equipment sends the first response heartbeat packet to the sending end. At this time, the communication establishment between the transmitting end and the receiving end is completed. When the sending end does not receive the first response heartbeat packet sent by the receiving end within a preset time after the sending end sends the first detection heartbeat packet, the sending end is required to resend the first detection heartbeat packet until the communication establishment between the sending end and the receiving end is completed. The message of the first detection heartbeat packet and the message of the first response heartbeat packet may be 0X43. For example, after the sending end sends the first heartbeat packet of detection of 0X43, the first response heartbeat packet of detection of 0X43 sent by the receiving end is received within the preset duration, which indicates that the communication between the sending end and the receiving end is normal.
Further, when the transmitting end and the receiving end do not need to communicate any more, the communication between the transmitting end and the receiving end may be disconnected, and specifically, a manner of disconnecting the communication may include: the sending end sends the logout frame information to the electronic equipment, the electronic equipment sends the received logout frame information to the receiving end, the receiving end sends the determined logout information to the electronic equipment after receiving the logout frame information, and the electronic equipment sends the received logout information to the sending end. At this time, the transmitting end and the receiving end are disconnected from each other.
Still further, in the normal communication state, the receiving end and the transmitting end may be affected by a network or other factors, so that the communication between the receiving end and the transmitting end is disconnected, and in order to enable the normal communication, the establishment of the communication between the transmitting end and the receiving end needs to be performed again. Specifically, the re-establishment of communication between the transmitting end and the receiving end may include: and acquiring the time interval between the receiving time and the current time of the target heartbeat packet in real time, and when the time interval between the receiving time and the current time of the target heartbeat packet is higher than or equal to the preset duration, indicating that the communication between the sending end and the receiving end is abnormal at the moment or indicating that the sending end and the receiving end are disconnected at the moment. At this time, the transmitting end is required to retransmit the first detection heartbeat packet until communication between the transmitting end and the receiving end is normal. For example, after the detection heartbeat packet of 0X41 is sent, the response heartbeat packet of 0X41 sent by the receiving end is not received within 5 seconds, and then the communication between the sending end and the receiving end at this time is abnormal or the communication is disconnected, and at this time, the sending end is required to resend the first detection heartbeat packet of 0X43 to reestablish the communication between the sending end and the receiving end.
In a possible implementation manner of the embodiment of the present application, in step S101, receiving service data sent by a sending end may specifically include: and receiving the data packet sent by the sending end, and analyzing the data packet to obtain business service data.
The data packet is obtained by packaging business service data based on a preset protocol. The rule of the preset protocol is that each data packet is not more than 65535 bytes at maximum, and 20 data packets can be transmitted at most once, and the response rate is within 5 seconds. The preset protocol is an efficient, expandable and easy-to-maintain communication protocol, and the message of the preset protocol considers the reservation and expansibility of the data packet.
Specifically, the electronic device analyzes each received data packet, and the analyzed data is business service data. More specifically, when the data packet is encapsulated based on a preset protocol, parsing the data packet may specifically include: based on the data packet, the business service data corresponding to the data packet is obtained through disassembling a preset protocol; when the data packet is obtained by compressing service data sent by the sending end, the analyzing the data packet may specifically include: and decompressing the data packet to obtain business service data corresponding to the data packet. Or, the data packets can be processed in sequence in the data channels corresponding to the data serial ports to obtain business service data corresponding to the data packets, so that the analysis of the data packets is realized.
Further, the data packet is parsed to obtain business service data, wherein the data included in the data packet may be one or more. When the data included in the data packet is plural, the business service data obtained at this time also includes plural sub-data.
In one possible implementation manner of the embodiment of the present application, after determining the service data corresponding to the data packet, at this time, the sub-data included in the service data may be one or more, and when the sub-data included in the service data is more than one, determining the security degree of the service data in step S102 may specifically include: the method comprises the steps of obtaining data source information of each piece of sub data in business service data, grouping the sub data based on the data source information of each piece of sub data to obtain at least one data group, determining target sub data of each data group, and determining the safety degree of the target sub data to determine the safety degree of the business service data.
Specifically, the data source information is information for characterizing a data source, and the data source information may include information such as data ID information, data structure information, and data name information. Specifically, when the business service data includes a plurality of sub-data, obtaining, according to each sub-data, data source information corresponding to each sub-data may specifically include: and determining the data source information corresponding to each piece of sub data through the information carried by each data packet, or determining the data source information corresponding to each piece of sub data through the data buffer area corresponding to each piece of sub data. The data buffers are used for storing data sources, and the data sources stored in different data buffers are different. For example, the data buffer area corresponding to the first sub data is the data buffer area a, the data buffer area corresponding to the data source of the second sub data is the data buffer area b, so that the data source data of the first sub data is stored in the data buffer area a, and the data source data of the second sub data is stored in the data buffer area b.
Specifically, in order to improve the efficiency of determining the security degree of the service data, after determining the data sets, the target sub-data of each data set may be determined according to the historical data of the sub-data corresponding to each data buffer, and the security degree of the service data may be determined according to the security degree of the target sub-data.
More specifically, the manner in which the target sub-data for each data group is determined may include: and aiming at each data group, acquiring data source information corresponding to each piece of sub data in the data group, acquiring the abnormal times of the historical data of each piece of data source information, adding the abnormal times of each piece of historical data to obtain the abnormal times of the historical data corresponding to the data group, and determining the number of target sub data in the data group according to the abnormal times of the historical data corresponding to the data group. More specifically, if the number of abnormal historical data corresponding to the data group is within the first interval, the number of target sub-data in the data group is equal to the number of sub-data in the data group; when the abnormal times of the historical data corresponding to the data group belong to the second interval, the number of target sub-data in the data group is equal to half of the number of sub-data in the data group; when the number of abnormal historical data corresponding to the data group belongs to the third interval, the number of target sub-data in the data group is equal to one third of the number of sub-data in the data group. The number of abnormal historical data is the number that the safety degree of data source information in the historical data is smaller than or equal to the preset degree, the preset number of times is preset data, the first interval, the second interval and the third interval are preset in advance, the maximum value of the intervals is the number of sub-data in a data group, the minimum value is 0, the specific number of target sub-data can be sub-data randomly extracted by a system or selected by a user, and the embodiment of the application is not limited.
Further, the security degree of the target sub-data can be determined according to the target sub-data of each data group, the security degree of the corresponding data group is determined according to the security degree of the target sub-data, and the security degree of the business service data is determined according to the security degree corresponding to each data group. Specifically, after determining the security level of the target sub-data, when determining the security level of the data set, the method may include: when the target sub data is one, the safety degree of the target sub data is directly used as the safety degree of the data group corresponding to the target sub data; when at least two target sub-data are determined, calculating the average value of the safety degrees of the target sub-data, and taking the average value as the safety degree of the data group corresponding to the target sub-data directly; the security degree of the data group corresponding to the target sub-data can be determined according to the security degree of the target sub-data and the history data of the corresponding data group.
Further, after determining the security degree of the data set according to the security degree of the target sub-data, the security degree of the business service data may be determined according to the security degree of the data, and determining the security degree of the business service data may specifically include: when the security degree of each data set is greater than a preset degree, calculating the average value of the security degrees of the data sets, and determining the average value of the security degrees of the data sets as the security degree of business service data; when the security degree of the data set is smaller than or equal to the preset degree, the data set with the security degree smaller than or equal to the preset degree can be divided into first business service data, the data set with the security degree larger than the preset degree is divided into second business service data, the security degree of the data set is determined to be the security degree of the corresponding business service data, business statistic data are determined based on the second business service data, and the second business service data and the business statistic data are sent to the receiving end.
Further, the first service data is sterilized, and the safety degree detection is performed again, if the safety degree of the first service data after the sterilization is greater than the preset degree, the service statistical data is determined based on the first service data and the second service data, and then the first service data, the second service data and the service statistical data are sent to the receiving end.
Further, when determining the security degree of the data set, the security degree of the business service data may be determined according to the respective security degree of each data set, specifically, the security degree of the target sub-data is determined, so as to determine the security degree of the business service data, which may specifically include: determining the security degree of the target sub-data, acquiring the historical security degree corresponding to the target sub-data, determining the security degree of the data group corresponding to the target sub-data according to the security degree of the target sub-data and the historical security degree corresponding to the target sub-data, and determining the security degree of the business service data according to the security degree of the data group corresponding to the target sub-data.
Specifically, in order to determine the security degree of the data set more accurately, the security degree corresponding to the target sub-data may be used together with the security degree corresponding to the target sub-data to determine the security degree of the data set according to the historical data of the target sub-data as a reference. More specifically, the historical security degree corresponding to each target sub-data is obtained, the average degree of the historical security degrees corresponding to the target sub-data is calculated, and the average degree is compared with the preset degree. And if the average degree of the historical safety degrees corresponding to the target sub-data is smaller than or equal to the preset degree, acquiring the safety degree of each sub-data in the data group corresponding to the target sub-data. Further, when the safety degree of each sub-data in the data set is greater than a preset degree, calculating the average value of the safety degrees of the sub-data in the data set, and taking the average value as the safety degree of the data set; when the security degree of the sub-data in the data set is smaller than or equal to the preset degree, the data set is indicated to have abnormality, the security degree smaller than or equal to the preset degree is determined to be the security degree of the data set, the data set corresponds to the first business service data, and the data set is subjected to virus killing treatment. Further, if the average degree of the historical security degrees corresponding to the target sub-data is greater than the preset degree, the obtained security degree of the target sub-data is directly used as the security degree of the corresponding data set.
More specifically, the method for determining the business service data according to the security degree of the data set is described in detail herein with reference to the above embodiment.
The method for determining the security degree of the target sub-data may refer to the method for determining the security degree of the business service data in the step S102, and the specific process is not described in detail, and the method for disinfection processing is known to those skilled in the art, which is not described in detail in the embodiment of the present application.
In one possible implementation manner of the embodiment of the present application, after determining the security degree of the service data, the electronic device determines the service statistics data according to the service data, and sends the service data and the service statistics data to the receiving end together, specifically, when the service data includes train late information data, in step S104, determining the service statistics data according to the service data may specifically include: determining the train delay time and the train flow number according to the train delay information data, determining a recommended stop platform and recommended countermeasures of the train according to the train delay time and the train flow number, and determining business statistics data according to the recommended stop platform and the recommended countermeasures.
The train late information data comprises information data such as train number information, arrival station information, arrival time information and the like, the train late time is the time when a train arrives at a station, and the number of train flowing people is the number of people who get on or off the station according to the ticket information of passengers. The recommended stop platform is a platform which is convenient for passengers to get on or off according to the actual condition of the station, and the recommended counter measure is a measure for reducing the probability of the train to get on or off again, for example, a measure for checking the passengers in advance according to the arrival time of the train.
Specifically, the train late information data is sent to the electronic equipment by the train network system, the electronic equipment determines a recommended stop station and recommended countermeasures according to the received train late information data, the recommended stop station and the recommended countermeasures are determined, the service statistics data are determined, and the train late information data and the service statistics data are sent to the station network system together, so that the station network system can make selection measures according to the received recommended stop station and the recommended countermeasures without manually analyzing according to the train late information data, and the loss caused by the train late is reduced.
More specifically, the ticket information of the passenger and the time when the train arrives at the next station can be acquired according to the train number information and the arrival station information, and the condition that the passenger gets on or off the next station can be obtained according to the obtained ticket information of the passenger. After determining the moment when the train arrives at the next station, the recommended stop platform of the train can be determined according to the moment, and recommended countermeasures can be determined according to the getting-on and getting-off conditions of passengers at the next station. For example: according to the condition that the passenger gets on or off the bus at the next station, the time for checking the ticket for the passenger is determined, so that after the train arrives at the station, the passenger finishes checking the ticket, and the train getting on or off link can be immediately carried out. Further, after all passengers get on and off, departure can be started to shorten waiting time at the station, which is beneficial to improving the late condition of the train. Further, the recommended stop station and the recommended counter measure are determined as business statistics data, and the train late information data, the recommended stop station and the recommended counter measure are transmitted to the station network system together.
The normalization processing of the above functions is only for illustration, and is not used to limit the embodiments of the present application, and the functions corresponding to the robot include not only the functions described in the above examples.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present application.
Referring to fig. 2, an embodiment of the present application provides a railway data distribution apparatus 20 including: the device comprises a receiving module 210, a first determining module 220, a judging module 230, a second determining module 240 and a connecting module 250.
A railway data distribution apparatus 20, the apparatus 20 comprising:
the receiving module 210 is configured to receive service data sent by the sending end, where the service data is basic information data of railway operation that needs to be sent to the receiving end;
a first determining module 220, configured to determine a security degree of the business service data;
a judging module 230, configured to judge whether the security degree of the business service data is greater than a preset degree;
the second determining module 240 is configured to determine, according to the service data, service statistics data, where the service statistics data is service data obtained according to the basic information data statistics, if the security degree of the service data is greater than a preset degree;
and the sending module 250 is configured to send the business service data and the business statistics data to the receiving end.
In one possible implementation manner of the embodiment of the present application, when receiving the service data sent by the sending end, the receiving module 210 may be specifically configured to:
receiving a data packet sent by a sending end, wherein the data packet is obtained by packaging business service data based on a preset protocol;
and analyzing the data packet to obtain business service data.
In one possible implementation manner of the embodiment of the present application, the apparatus 20 further includes:
the communication judging module is used for judging whether the communication between the receiving end and the transmitting end is normal or not when detecting that the transmitting end needs to transmit business service data;
the instruction sending module is used for sending a target instruction to the sending end if the communication between the receiving end and the sending end is normal, wherein the target instruction is used for indicating the sending end to send business service data.
In one possible implementation manner of the embodiment of the present application, when the communication judging module judges whether the communication between the receiving end and the transmitting end is normal, the communication judging module may be specifically used for:
acquiring a historical heartbeat packet, wherein the historical heartbeat packet comprises a detection heartbeat packet sent by a sending end every preset time length and a response heartbeat packet sent by a receiving end every preset time length in a normal communication state;
determining a target heartbeat packet, wherein the target heartbeat packet is a historical heartbeat packet with the receiving moment closest to the current moment, and the receiving moment is the moment of receiving the heartbeat packet;
And judging whether the time interval between the receiving time and the current time of the target heartbeat packet is lower than a preset duration or not so as to judge whether the communication between the receiving end and the transmitting end is normal or not.
In one possible implementation manner of the embodiment of the present application, the business service data includes at least two sub-data, and the first determining module 220 may be specifically configured to:
acquiring data source information of each sub-data in business service data;
grouping each sub data based on the data source information of each sub data to obtain at least one data group;
determining target sub-data of each data group, wherein the target sub-data is any one or more sub-data in the corresponding data group;
and determining the security degree of the target sub-data to determine the security degree of the business service data.
In one possible implementation manner of the embodiment of the present application, the first determining module 220 may be further specifically configured to:
determining the safety degree of the target sub-data, and acquiring the historical safety degree corresponding to the target sub-data;
determining the security degree of a data group corresponding to the target sub-data according to the security degree of the target sub-data and the historical security degree corresponding to the target sub-data;
And determining the safety degree of the business service data according to the safety degree of the data group corresponding to the target sub-data.
In one possible implementation manner of the embodiment of the present application, the business service data includes train late information data, and the second determining module 240 may be specifically configured to:
determining the train evening time and the train flow number according to the train evening information data;
determining a recommended stop platform and recommended corresponding measures of the train according to the train late time and the number of mobile people of the train;
and determining service statistics according to the recommended stop station and the recommended countermeasures.
The embodiment of the present application further provides a terminal device, referring to fig. 3, the terminal device 300 may include: at least one processor 310, a memory 320, and a computer program stored in the memory 320 and executable on the at least one processor 310, the processor 310 implementing the steps of any of the various method embodiments described above, such as steps S101 to S105 in the embodiment shown in fig. 1, when the computer program is executed by the processor 310. Alternatively, the processor 310, when executing a computer program, performs the functions of the modules/units of the apparatus embodiments described above, such as the functions of the modules 210 to 250 shown in fig. 2.
By way of example, a computer program may be partitioned into one or more modules/units that are stored in memory 320 and executed by processor 310 to perform the present application. One or more of the modules/units may be a series of computer program segments capable of performing specific functions for describing the execution of the computer program in the terminal device 300.
It will be appreciated by those skilled in the art that fig. 3 is merely an example of a terminal device and is not limiting of the terminal device and may include more or fewer components than shown, or may combine certain components, or different components, such as input-output devices, network access devices, buses, etc.
The processor 310 may be a central processing unit (Central Processing Unit, CPU), but may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 320 may be an internal storage unit of the terminal device, or may be an external storage device of the terminal device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash Card (Flash Card), or the like. The memory 320 is used to store computer programs and other programs and data required for the terminal device. The memory 320 may also be used to temporarily store data that has been output or is to be output.
The bus may be an industry standard architecture (Industry Standard Architecture, ISA) bus, an external device interconnect (Peripheral Component, PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, the buses in the drawings of the present application are not limited to only one bus or to one type of bus.
The unified platform management method provided by the embodiment of the application can be applied to terminal equipment such as electronic equipment, computers, wearable equipment, vehicle-mounted equipment, tablet computers, notebook computers, netbooks, personal digital assistants (personal digital assistant, PDA), augmented reality (augmented reality, AR)/Virtual Reality (VR) equipment, mobile phones and the like, and the embodiment of the application does not limit the specific types of the terminal equipment.
Embodiments of the present application also provide a computer readable storage medium storing a computer program which, when executed by a processor, implements steps of the various embodiments of the methods described above.
Embodiments of the present application provide a computer program product which, when run on a mobile terminal, causes the mobile terminal to perform steps that enable the various embodiments of the method described above to be carried out.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present application may implement all or part of the flow of the method of the above-described embodiments, and may be implemented by a computer program to instruct related hardware, and the computer program may be stored in a computer readable storage medium, where the computer program, when executed by a processor, may implement the steps of each of the method embodiments described above. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, executable files or in some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing device/terminal apparatus, recording medium, computer Memory, read-Only Memory (ROM), random access Memory (RAM, random Access Memory), electrical carrier signals, telecommunications signals, and software distribution media. Such as a U-disk, removable hard disk, magnetic or optical disk, etc. In some jurisdictions, computer readable media may not be electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other manners. For example, the apparatus/network device embodiments described above are merely illustrative, e.g., the division of modules or elements is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application 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 application, and are intended to be included in the scope of the present application.
Claims (10)
1. A method of railway data distribution, the method comprising:
receiving business service data sent by a sending end, wherein the business service data is basic information data of railway operation which needs to be sent to a receiving end;
Determining the safety degree of the business service data;
judging whether the safety degree of the business service data is greater than a preset degree;
if the safety degree of the business service data is greater than the preset degree, determining business statistical data according to the business service data, wherein the business statistical data is obtained through statistics according to the basic information data;
and sending the business service data and the business statistical data to the receiving end.
2. The method of claim 1, wherein the receiving the service data sent by the sending end includes:
receiving a data packet sent by a sending end, wherein the data packet is obtained by packaging business service data based on a preset protocol;
and analyzing the data packet to obtain the business service data.
3. The method of claim 1, further comprising, prior to receiving the traffic service data sent by the sender:
when detecting that a sending end needs to send business service data, judging whether communication between the receiving end and the sending end is normal or not;
and if the communication between the receiving end and the sending end is normal, sending a target instruction to the sending end, wherein the target instruction is used for indicating the sending end to send the business service data.
4. The method of claim 3, wherein the determining whether the communication between the receiving end and the transmitting end is normal comprises:
acquiring a history heartbeat packet, wherein the history heartbeat packet comprises a detection heartbeat packet sent by the sending end every preset time length and a response heartbeat packet sent by the receiving end every preset time length in a normal communication state;
determining a target heartbeat packet, wherein the target heartbeat packet is a historical heartbeat packet with the receiving moment closest to the current moment, and the receiving moment is the moment of receiving the heartbeat packet;
and judging whether the time interval between the receiving time and the current time of the target heartbeat packet is lower than the preset duration or not so as to judge whether the communication between the receiving end and the transmitting end is normal or not.
5. The method of claim 1, wherein the business service data comprises at least two sub-data, and wherein the determining the security level of the business service data comprises:
acquiring data source information of each sub-data in the business service data;
grouping each sub data based on the data source information of each sub data to obtain at least one data group;
Determining target sub-data of each data group, wherein the target sub-data is one or more sub-data in the corresponding data group;
and determining the security degree of the target sub-data so as to determine the security degree of the business service data.
6. The method of claim 5, wherein said determining the security level of the target sub-data to determine the security level of the business service data comprises:
determining the safety degree of the target sub-data, and acquiring the historical safety degree corresponding to the target sub-data;
determining the security degree of a data group corresponding to the target sub-data according to the security degree of the target sub-data and the historical security degree corresponding to the target sub-data;
and determining the safety degree of the business service data according to the safety degree of the data group corresponding to the target sub-data.
7. The method of claim 1, wherein the business service data comprises train late information data, wherein the determining business statistics from the business service data comprises:
determining the train evening time and the train flow number according to the train evening information data;
Determining a recommended stop platform and recommended countermeasures of the train according to the train late time and the number of the mobile people of the train;
and determining the business statistic data according to the recommended stop station and the recommended countermeasures.
8. A railway data distribution apparatus, comprising:
the receiving module is used for receiving business service data sent by the sending end, wherein the business service data is basic information data of railway operation which needs to be sent to the receiving end;
the first determining module is used for determining the safety degree of the business service data;
the judging module is used for judging whether the safety degree of the business service data is greater than a preset degree;
the second determining module is used for determining business statistical data according to the business service data if the safety degree of the business service data is greater than the preset degree, wherein the business statistical data is obtained according to the basic information data statistics;
and the sending module is used for sending the business service data and the business statistics data to the receiving end.
9. An electronic device, comprising:
At least one processor;
a memory;
at least one application program, wherein the at least one application program is stored in the memory and configured to be executed by the at least one processor, the at least one application program configured to: the railway data distribution method according to any one of claims 1 to 7 is performed.
10. A computer readable storage medium having stored thereon a computer program, characterized in that the computer program, when executed in a computer, causes the computer to perform the railway data distribution method according to any one of claims 1 to 7.
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| CN202311234047.XA CN117155695A (en) | 2023-09-23 | 2023-09-23 | Railway data distribution method, device, equipment and medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311234047.XA CN117155695A (en) | 2023-09-23 | 2023-09-23 | Railway data distribution method, device, equipment and medium |
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