CN107944461B - Data processing method, device and equipment - Google Patents
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Abstract
The invention provides a data processing method, a device and equipment, wherein the method comprises the following steps: and transmitting data carrying classification identification in the network, wherein the classification identification is generated according to the classification information of the data. The data forwarding mechanism is realized by the data center based on the subscription relationship between the classification identification and the subscriber equipment. The same classification identification mechanism can conveniently realize data interaction among all devices.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to the field of computer application technologies, and in particular, to a data processing method, apparatus, and device.
[ background of the invention ]
With the development of the internet of things, hundreds of millions of devices need to access the network, which means that various data can be transmitted in the network. For example, the media server needs to push data to a smart television, a smart phone, etc. which subscribe to corresponding data, the smart camera sends acquired data to the smart phone of the user, and each device in the network performs handshaking through signaling data, etc. The data is complex, each manufacturer can define data transmitted by equipment produced by the manufacturer, the data is not uniform, the data interaction between the equipment of different manufacturers is difficult due to the unclear meaning of the data, and a third-party application needs to be additionally installed to perform data interaction by adopting a third-party protocol, so that the implementation is troublesome.
[ summary of the invention ]
In view of this, the present invention provides a data processing method, apparatus and device, so as to conveniently implement data interaction between devices.
The specific technical scheme is as follows:
the invention provides a data processing method, which comprises the following steps:
and transmitting data carrying classification identification in the network, wherein the classification identification is generated according to the classification information of the data.
The invention also provides a data processing method, which comprises the following steps:
the data side equipment registers the classification identification to the data center so as to transmit data carrying the registered classification identification in the network;
wherein the classification mark is generated according to the classification information to which the data belongs.
The invention also provides a data processing method, which comprises the following steps:
the data center stores the classification identification registered by the data side equipment so as to process the data carrying the classification identification, wherein the classification identification is generated according to the classification information of the data.
The invention also provides a data processing method, which comprises the following steps:
and subscribing the classification identification to a data center by subscriber equipment so as to receive the data which is forwarded by the data center and carries the classification identification, wherein the classification identification is generated according to the classification information of the data.
The invention also provides a data processing method, which comprises the following steps:
and transmitting signaling data carrying classification identification between the devices, wherein the classification identification is generated according to the classification information to which the signaling data belongs, and the signaling data adopts a data format corresponding to the classification identification.
The invention also provides an apparatus comprising
A memory including one or more programs;
one or more processors, coupled to the memory, that execute the one or more programs to:
and transmitting data carrying classification identification in the network, wherein the classification identification is generated according to the classification information of the data.
The invention also provides a data side device, which comprises
A memory including one or more programs;
one or more processors, coupled to the memory, that execute the one or more programs to:
registering the classification identification with a data center so as to transmit data carrying the registered classification identification in a network;
wherein the classification mark is generated according to the classification information to which the data belongs.
The invention also provides a data center device, which comprises
A memory including one or more programs;
one or more processors, coupled to the memory, that execute the one or more programs to:
and storing the classification identification registered by the data side equipment so as to process the data carrying the classification identification, wherein the classification identification is generated according to the classification information to which the data belongs.
The invention also provides a subscriber device, comprising
A memory including one or more programs;
one or more processors, coupled to the memory, that execute the one or more programs to:
and subscribing classification identification to a data center so as to receive data which is forwarded by the data center and carries the classification identification, wherein the classification identification is generated according to the classification information of the data.
The invention also provides an apparatus comprising
A memory including one or more programs;
one or more processors, coupled to the memory, that execute the one or more programs to:
and transmitting signaling data carrying classification identification with other equipment, wherein the classification identification is generated according to the classification information to which the signaling data belongs, and the signaling data adopts a data format corresponding to the classification identification.
The present invention also provides a data processing apparatus, comprising:
and the transmission unit is used for transmitting data carrying classification marks in a network, and the classification marks are generated according to the classification information of the data.
The invention also provides a data processing device, which is arranged on the data side equipment and comprises:
the registration unit is used for registering the classification identification with the data center so as to transmit data carrying the registered classification identification in the network;
wherein the classification mark is generated according to the classification information to which the data belongs.
The present invention also provides a data processing apparatus, comprising:
and the registration unit is used for storing the classification identifier registered by the data side equipment so as to process the data carrying the classification identifier, wherein the classification identifier is generated according to the classification information of the data.
The present invention also provides a data processing apparatus, comprising:
the subscription unit is used for subscribing the classification identification to the data center;
and the receiving unit is used for receiving the data which is forwarded by the data center and carries the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.
The present invention also provides a data processing apparatus, comprising:
and the transmission unit is used for transmitting the signaling data carrying the classification identification with other equipment, wherein the classification identification is generated according to the classification information to which the signaling data belongs, and the signaling data adopts a data format corresponding to the classification identification.
According to the technical scheme, the classification identification is uniformly adopted in the transmitted data to determine the data type, namely the classification identification is generated according to the classification information of the data, so that even if the equipment belongs to different manufacturers, the equipment can directly carry out data interaction, the additional installation of third-party application for carrying out data interaction by adopting a third-party protocol is avoided, and the realization is more convenient.
[ description of the drawings ]
Fig. 1 is a flowchart of registration of an IDSU according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an IDSU mechanism applied to the internet of things according to an embodiment of the present invention;
fig. 3 is a system structure diagram of an IDSU mechanism according to an embodiment of the present invention;
fig. 4 is a flowchart of a method for subscribing to IDSU data according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an application framework of an IDSU mechanism according to an embodiment of the present invention;
fig. 6 is a diagram illustrating a structure of a device installed in a data side device according to an embodiment of the present invention;
fig. 7 is a diagram illustrating a structure of a device installed in a data center according to an embodiment of the present invention;
fig. 8 is a diagram illustrating an apparatus structure installed in a subscriber device according to an embodiment of the present invention;
fig. 9 is a block diagram of an apparatus for signaling transmission according to an embodiment of the present invention;
fig. 10 is a block diagram of an apparatus according to an embodiment of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
The core idea of the invention is that the data transmitted in the network are all made to carry classification identifiers, and the classification identifiers are generated by adopting a uniform generation mechanism at least according to the classification information to which the data belong. In the embodiment of the present invention, the classification identifier is a unique identification Unit of Data, and is referred to as an IDSU (internet of things Data Storage Unit) in the embodiment of the present invention.
For ease of understanding, the manner in which the IDSU is generated will be described first. As described above, the IDSU is generated from at least the classification information to which the data belongs, wherein the classification information may include N-level classifications, where N is a positive integer. In addition to the classification information, the data may be generated according to at least one of security level information, data source information, version information corresponding to a classification to which the data belongs, data format version information corresponding to a classification described in the data, and the like.
The IDSU can be generated by encoding the information according to a predetermined encoding rule, and each information is encoded into a specific bit according to a preset sequence to finally form the IDSU with a uniform bit. Of the above information, classification information is necessary, and preferably, security level information and data source information may be included. The method can further comprise version information corresponding to the classification and data format version information corresponding to the classification.
Taking all the above information as an example, a preferred IDSU generation manner is provided below, and as shown in table 1, the IDSU may be generated by encoding the three-level classification information, the security level information, the data source identifier, the data format version number, and the classification version number according to a predetermined encoding rule. The encoding rules may also be as shown in table 1, where the primary classification code occupies 10 bits, the secondary classification code occupies 14 bits, the tertiary classification code occupies 21 bits, the security level occupies 2 bits, the data source identifier occupies 2 bits, the data format version number occupies 6 bits, and the classification version number occupies 8 bits. The symbol code is selectable, occupies 1 bit and is fixedly valued as 1.
TABLE 1
Wherein, the first class classification is a higher class, the second class belongs to the first class, the level is the second, the third class belongs to the second class, the level is lower. For example, for data collected by a sports bracelet, the classification information adopted is as follows: "sports" belongs to the first category, "running" belongs to the second category, and "100 meters" belongs to the third category.
The safety level can adopt 4 values between 0 and 3 to respectively represent four safety levels, for example: 0 represents shared data, and the security level is lowest; 1 represents data requiring authorization of a data party; 2 represents data requiring data source authorization; and 3 represents private data, public is forbidden, and the security level is highest.
The data source identification can respectively represent the data sources in 4 by adopting 4 values between 0 and 3, for example: 0 represents raw data generated by the terminal equipment, 1 represents analysis data after processing, 2 represents signaling data interconnected among the terminal equipment, and 3 represents server data.
And the data format version number is used for recording format versions related to the same classification, and the purpose is to describe data in each field more professionally. For example, when the classification code is "sport-run-100 meters", the data format corresponding to the classification is specified by the data party a and used on the sports equipment. Then, the B data party uses the same classification code, but proposes a more comprehensive description of the data format, so that the corresponding data format can use another version number to distinguish from the previous version.
The classification version number is mainly used for marking the classification system, namely after the existing classification system is upgraded, the existence of the existing classification system is not influenced, and the upgraded classification system is marked by another version number. And thus does not affect the IDSU that has been generated previously.
By adopting the coding scheme, the following advantages can be achieved:
1) so that the data party can generate the IDSU by itself.
2) The 64-bit long integer coding mode is adopted, and the supported classification theoretically reaches 215×218×220＝253And (4) respectively.
3) Compared with a character string coding mode, the integer coding mode can save a certain space on low-power-consumption Internet of things equipment, and bit operation is faster than character string operation.
4) The IDSU code carries certain identification information, such as data source identification, security level and the like, and is convenient for some specific data processing.
When data is transmitted in the network, IDSUs generated by adopting a unified rule according to the classification information may be respectively adopted. However, as a preferred embodiment, each data party can perform registration of the IDSU in a unified data center, thereby ensuring the uniformity of the IDSU generation rule. The registration procedure of the IDSU is described below in conjunction with the embodiment shown in fig. 1, in which two devices are mainly involved: data side equipment and a data center. The data side device may be any terminal device, or may be a server or a server cluster. A data center may generally be a server or a cluster of servers.
The execution flow of the embodiment shown in fig. 1 is executed on the data center side, and as shown in fig. 1, the method may include the following steps:
in 101, classification information sent by a data side device is acquired.
In the embodiment of the invention, classification information can be customized by a data party, for example, the data party provides information of primary classification, secondary classification and tertiary classification; the data platform can also provide optional classification information for the data side equipment, for example, the data side equipment is provided with optional information of primary classification, secondary classification and tertiary classification for the data side to select from; or, a mode of combining the two may also be adopted, for example, information of selectable first-level classification, second-level classification and third-level classification is provided to the data party, and if the data party feels that the selectable certain-level classification information does not meet the requirement, the certain-level classification information may be defined in a self-defined manner.
If the classification information sent by the data side is the existing classification information of the data platform, the corresponding classification code can be directly obtained. If the classification information is not already existing in the data platform, for example, a classification information is added in a certain class, the data platform may record the additional classification information after the additional classification information is approved, determine the classification code of the additional classification information, and upgrade the classification version number. The approval can be executed by the data platform according to a preset rule, and can also be provided for a manager, and the manager performs the approval.
If the data side applies for the new first-level classification, the new second-level classification and the new third-level classification can be continuously applied based on the first-level classification after the new first-level classification is added. If the data side applies for a new secondary classification under a certain primary classification, the secondary classification belongs to the primary classification, and can also continue to apply for a new tertiary classification based on the secondary classification. No matter which class is applied to be added, the finally formed classification information is new classification information, so that the classification version number needs to be upgraded, for example, based on the existing highest classification version number plus 1.
At 102, judging whether IDSU generated aiming at the classification information already exists, if yes, executing 103; otherwise, 106 is executed.
In 103, judging whether a format version change request is received, if so, executing 104; otherwise, executing 107, and returning the existing IDSU generated for the classification information to the data side equipment to complete the current registration.
For each category, there exists a corresponding data format, and the data center may provide the data format to the data side device, may provide the data format actively, or may provide the data format after the request of the data side device. After the data format is checked by the data side, if the data format is considered to meet the requirements of the data format, the data format can be accepted; if the requirements cannot be met, a format version change request can be sent to the data center through the data side equipment. For example, the required data format may be set on the format version setting interface, and then the "confirm" component is clicked to send a format version change request, which contains the format information after the request change.
At 104, the format information requested to be changed is stored, and the format version number corresponding to the classification information is updated.
In this step, each category may correspond to a plurality of data formats, so as to meet the requirements of different data parties, and different format version numbers may be adopted to distinguish the data formats. For example, each time a new data format is added to a category, the current maximum format version number corresponding to the category is increased by 1.
In 105, generating IDSU and returning to the data side equipment to complete the registration.
In this step, the IDSU may be obtained by encoding the classification information, the security level, the data source identifier, the data format version number, the classification version number, and the like according to the rule in table 1. In addition, it should be noted that in this embodiment, after the data side sets the classification information, a security level and a data source identifier may be further set, that is, the security level information and the data source identifier are sent to the data center through the data side device, so that the data center generates the IDSU, which is not shown in fig. 1.
In 106, the data format information sent by the data side device is obtained, the format version number is set, and the process goes to execute 105.
For a newly added class, the data side needs to set a data format for the class so that data belonging to the class can adopt a corresponding data format. In this step, the data side device may display the data format setting interface provided by the data center to the data side, and the data side sets the data format on the format setting interface and sends the data format to the data center.
As an example of a data format, assume that the defined data format is:
"description rule": "original type" _[ "value range" ] _ "unit"
Taking the physical constitution data as an example, the corresponding data format is as follows:
when data is transmitted, the data may be in the following data format:
thus, for the receiver receiving the data, after analyzing according to the data format corresponding to the IDSU carried by the data, it can be known that the content of the data is: gender is 0, height 172cm, weight 66.5 cm.
In addition, since different data parties may use the same type of data differently, there are individual differences in the use modes, and these differences can be realized by setting the extended configuration information in the data center. The data center may receive and store extended configuration information sent by the data party for the registered IDSU, such as whether the data is stored at the data center, subscriber constraint information, whether sensitive words need to be filtered, and so on. These extended configuration information are not encoded in the IDSU, but are additionally recorded in the data center, for example, in an extended configuration table.
The above IDSU mechanism can be widely applied to the internet of things, as shown in fig. 2, the internet of things device can transmit IDSU data (i.e., data carrying IDSU) in the network, thereby realizing data transfer of IDSU. Besides the above IDSU registration, data authorization of the IDSU, for example, authorization of a subscriber device subscribing to certain IDSU data, may also be performed in the data center through an interface (YunIO) with the cloud server. In addition, signaling data can be defined by the IDSU of a specific class, so as to realize event distribution, such as reporting of state events, control of event delivery and the like. These can be applied to various fields such as smart homes, smart cities, smart sports, car networking, and the like through various open platforms. But also to data sharing platforms, data mining engines, data real-time computing platforms, and the like. Some typical implementations of the application scenarios are described in detail below.
A typical application scenario is that for an IDSU registered by a data partner, a data subscription can be implemented for the IDSU. The system configuration related to the application scenario may be as shown in fig. 3, and includes: the data center comprises a data side device, a data source device, a data center and a subscriber device. As mentioned in the above embodiments, the subscriber device refers to a device that subscribes to IDSU data, and may be a terminal device or a server. The data source device refers to a source device for sending IDSU data, and may be a terminal device or a server.
The main implementation of this application scenario is shown in fig. 3:
in 301, the data side device and the data center implement the registration of the IDSU using the flow as shown in fig. 1.
In 302, the subscriber device subscribes data carrying the IDSU, abbreviated as IDSU data, in the data center.
The process of subscribing to IDSU data will be described in detail subsequently in the embodiment shown in fig. 4.
After the subscription is successful, in 303, the IDSU data sent by the data source device is sent to the data center.
In 304, the data center forwards the received IDSU data to a subscriber device subscribing to the IDSU data.
After successful IDSU registration, the data source equipment can send IDSU data, and in order to ensure that the IDSU data is forwarded through the data center, when the data source equipment sends the IDSU data, the destination address of the data is the address of the data center. Wherein the destination address can be an IP address, an identification of the data center, such as an ID2，ID2The identity marks are uniformly distributed by an identification server and provided for the equipment, and the identity marks of the safe storage area of the equipment are written in at the factory stage of the equipment. The type of the destination address is determined according to the specific network protocol type, and the inventionAnd are not intended to be limiting. For the data center, after receiving the IDSU data, searching the subscriber equipment subscribing to the IDSU, and when forwarding the IDSU data, replacing the destination address of the IDSU data with the address of each subscriber equipment.
That is to say, the IDSU data is reported from the data source device to the data center layer by layer, and then is forwarded to each subscriber by the data center.
It should be noted that the data side device and the data source device may be the same device or different devices.
Fig. 4 is a flowchart of a method for subscribing to IDSU data according to an embodiment of the present invention, where the flowchart is executed by a data center, and as shown in fig. 4, the method includes:
in 401, a data center receives a subscription request sent by a subscriber device.
The data center may send a subscription interface to the subscriber device, on which the subscriber may view the IDSU available for subscription and also view the relevant description of the IDSU, such as data side information, classification information, and the like. After the subscriber selects the IDSU to be subscribed, the subscriber device sends a subscription request to the data center, wherein the subscription request carries the IDSU to be subscribed.
It should be noted that, in addition to the above-described manner of obtaining the IDSU to be subscribed, the subscriber device may also obtain the IDSU from the data side device. For example, after the data side device completes the registration of the IDSU, the successful IDSU registration may be provided to the data side device. The manner provided may be various, for example, the data side device may generate a two-dimensional code from the registered IDSU for scanning by the data side device.
In 402, the data center records the corresponding relationship between the IDSU and the subscriber device, and marks the state of the subscriber device as to-be-audited.
In 403, the authorization information sent by the data side device whether to allow the subscriber device to subscribe to the IDSU is received.
The data center can periodically check the subscriber device information subscribed to the IDSU from the data center, then perform authorization management, and if a subscriber device is allowed to subscribe, send authorization information allowing the subscriber device to subscribe to the data center. Or, the data center may also periodically and actively push the information of the subscriber device subscribing the IDSU to the data device for the device side to perform authorization management.
In 404, if the data side device allows the subscriber device to subscribe to the IDSU, the status of the subscriber device is marked as successful subscription.
The above procedure is a preferred implementation provided for ensuring subscription security, i.e. the authorization of the subscription is done by the data party. In addition to this implementation, there may be other ways in which authorization may be implemented, for example, by an administrator of the data center. Or, without authorization management, any subscriber device may subscribe, that is, after the data center receives the subscription request, the data center directly marks the state of the subscriber device as successful subscription. And so on.
When the subsequent data center forwards the IDSU data, the subsequent data center only forwards the IDSU data to the subscriber device in the successful subscription state.
The framework corresponding to the flow shown in the above embodiment can be as shown in fig. 5. The data center can provide a registration/subscription page for the data party to perform IDSU registration and for the subscriber to perform IDSU subscription, and the subscriber is defaulted to be in a state to be audited. In addition, an authorization mechanism is provided to the outside, so that the data side can authorize the subscriber who subscribes to the IDSU, and only the authorized subscriber is set to a subscription success state. The subscription relationship between the IDSU and the subscriber is cached in the subscription relationship list.
The main thread is responsible for distributing data packets, wherein the data packets refer to received IDSU data, and perform Tlog recording and big data computing service (ODPS).
The received IDSU data is stored IN a subscription asynchronous message queue-IN (incoming direction), and the existence of the IDSU is checked through a YUNIO interface.
The subscription process and the data forwarding process may be performed by a subscription processor of the data center that pulls IDSU data from the subscription message asynchronous message queue. Extensible filtering refers to performing extensible filtering processing on received data based on extension setting information provided by a data party to a data center in a registration process. For example, for an IDSU set to unsubscribe, no forwarding is done. For an IDSU configured to filter sensitive information, filtering sensitive information for received IDSU data, and so on.
The IDSU data may be distributed to subscriber devices that subscribe through various subscription mechanisms, typically through, for internal subscribers, such as HSF (high performance service framework) subscriptions, CMNS (connection mode network service) subscriptions, and the like. For external subscribers, the method can be through Metag subscription, HTTP subscription and the like. The IDSU data is first sent to the subscribing asynchronous message queue-OUT (OUT direction) and then sent to the external subscriber through the gateway via the HSF service handling the subscription.
To take an example for this application scenario:
a news service provider registers the classification "news-sports-NBA" in the data center, generating an IDSU whose data source identifies the news service provider. The user wants to read the news classified by the news service provider through the mobile phone, and can subscribe the IDSU through the data center. And when the news server of the news service provider has the news data under the classification, sending the data carrying the IDSU. These IDSU data are forwarded to the data center via which to subscriber devices subscribing to the IDSU. Corresponding to the embodiment shown in fig. 3.
Another typical application scenario is that signaling data carrying IDSU is transmitted between devices, so as to achieve the purpose of handshaking between devices or control between devices.
For each kind of signaling, there may be corresponding classification information and thus an IDSU, that is, the signaling type may be indicated by the IDSU carried by the signaling data.
Each device can send signaling data corresponding to the IDSU according to the current state and requirement, and the device receiving the signaling data can know what kind of signaling is from the IDSU carried by the signaling data. In addition, the corresponding relationship between the IDSU and the processing logic may be pre-stored in the device, and after the device receiving the signaling data analyzes the signaling data according to the data format corresponding to the IDSU, the processing logic corresponding to the IDSU may be executed according to the analysis result.
To take an example for this application scenario:
if there is a new node, and it is assumed that node 1 is to join the network, node 1 scans the existing nodes in the network to obtain a node list. And selecting a node 2 from the node list to send a signaling, wherein the IDSU1 carried by the signaling indicates the type of the signaling as the signaling which requests to join the network. The node 2 receiving the signaling parses the signaling according to the data format corresponding to the IDSU1, and obtains the identity information of the node, such as the ID of the node 1, from the signaling2. Assuming that the processing logic corresponding to the IDSU1 authenticates the identity of the node, if the authentication is passed, a response message allowing to join the network is returned, and if the authentication is failed, a response message denying to join the network is returned. The node 2 receiving the above signaling is based on the ID of the node 12Processing logic to perform identity authentication. If the authentication is passed, a signaling carrying the IDSU2 is returned, the IDSU2 indicates whether the type of the signaling is a response message of allowing to join the network, and then the information of allowing to join the network is included in the signaling according to the data format corresponding to the IDSU 2. After receiving the signaling carrying the IDSU2, the node 1 completes a handshake. Other handshaking procedures can exist in the subsequent process, and IDSU identification signaling types can be adopted, so that the process is not exhaustive.
As another example, in many application scenarios, each node in the network needs to perform negotiation election, for example, a root node in the network is selected according to the device capability, and then each node in the network may broadcast a signaling carrying the IDSU3 in the network, and carry its own capability information in the signaling. Wherein, the IDSU3 indicates the type of the signaling as a broadcast message carrying capability information.
The above is a detailed description of the method provided by the present invention, and the following is a detailed description of the apparatus provided by the present invention.
The device provided by the embodiment of the invention mainly comprises a transmission unit which can transmit data carrying classification identification in a network, wherein the classification identification is generated according to the classification information to which the data belongs, and can be further generated according to at least one of the following information: the data format comprises security level information, data source information, version information corresponding to the classification to which the data belongs, and data format version information corresponding to the classification to which the data belongs.
The device can be arranged in data center equipment, data source equipment and subscriber equipment, and in addition, in order to match with the registration of data classification, the embodiment of the invention also provides a device arranged in the data side equipment. These devices are described in detail below with reference to examples.
Fig. 6 is a structural diagram of an apparatus disposed in a data side device according to an embodiment of the present invention, and as shown in fig. 6, the apparatus may include: the registration unit 01 may further include an authorization unit 02 and an identification providing unit 03. The main functions of each constituent unit are as follows:
the registration unit 01 is responsible for registering the classification identifier with the data center so that the device of the data party transmits data carrying the registered classification identifier in the network, wherein the classification identifier is generated according to the classification information to which the data belongs.
Specifically, the registration unit 01 may send the classification information to the data center, and obtain a classification identifier returned by the data center for the classification information. The registering unit 01 may select from optional classification information provided by the data center, may customize the classification information, or may adopt a combination of the two. After determining the classification information, if there is no corresponding data format information in the current classification, or the data format information corresponding to the current classification cannot meet the requirement, the registration unit 01 may further send a format version change request to the data center, where the request carries the data format after the request is changed. In this case, the classification identifier returned by the data center for the classification information is a classification identifier generated according to the classification information and the format version after the request is changed.
Still further, the registration unit 01 may further send extended configuration information to the data center for the registered class identifier, where the extended configuration information may include, but is not limited to: whether data is stored in a data center, whether subscriber constraint information is needed, and whether sensitive information needs to be filtered, etc.
The authorization unit 02 is responsible for acquiring the subscriber equipment information of the subscription classification identifier from the data center; and sending authorization information whether the subscriber equipment is allowed to subscribe the classification identification to the data center.
The identifier providing unit 03 is responsible for providing the registered class identifier to the subscriber device, for example, the class identifier may be generated into a two-dimensional code for scanning by the subscriber device, or may be provided to the subscriber device by other methods such as mail, message, etc.
Fig. 7 is a structural diagram of a device disposed in a data center according to an embodiment of the present invention, and as shown in fig. 7, the device includes a registration unit 11, and may further include a forwarding unit 12 and a subscription unit 13, where main functions of each constituent unit are as follows:
the registration unit 11 is responsible for storing the classification identifier registered by the data side device so as to process the data carrying the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.
Specifically, after the registration unit 11 receives the classification information sent by the data side device; judging whether the classification identification generated aiming at the classification information exists or not, if so, returning the existing classification identification generated aiming at the classification information to the data side equipment; otherwise, upgrading the version information corresponding to the classification information, generating a classification identifier aiming at the classification information and returning the classification identifier to the data side equipment.
If the judgment result is yes, if a format version change request sent by the data side equipment aiming at the classified information is received, the format information after the change request is stored, the version information corresponding to the classified information is upgraded, and then a classification identifier is generated and returned to the data side equipment; otherwise, returning the existing classification identification generated for the classification information to the data side equipment.
Further, when the registration unit 11 determines that the classification identifier generated for the classification information does not exist, format information sent by the data side device for the classification information is also received, and the format information is stored and corresponding format version information is recorded.
In addition, the registration unit 11 may also receive and store the extended configuration information sent by the data party for the registered class identifier. Wherein the extended configuration information includes: whether data is stored in the data center, subscriber constraint information, and whether filtering of sensitive information is required.
The forwarding unit 12 is responsible for receiving data carrying the registered classification identifier and then sending the data to the subscriber device subscribing the classification identifier.
The subscription unit 13 is responsible for storing subscriber information of the subscription classification identifier and authorization information sent by the data side device whether to allow the subscriber device to subscribe to the classification identifier. The forwarding unit 12 sends the data to subscriber devices that are allowed to subscribe to the category identification.
The subscribing unit 13 may, after receiving the subscription request of the subscriber device, mark the subscriber device as a to-be-audited state when storing the corresponding relationship between the subscriber device and the classification identifier. And after knowing that the data side equipment allows the subscriber equipment to subscribe the authorization information of the classification identification, marking the subscriber equipment as a successful subscription state. When forwarding data, the forwarding unit 12 forwards the data only to the subscriber device in the successful subscription state.
Fig. 8 is a block diagram of an apparatus disposed in a subscriber device according to an embodiment of the present invention, and as shown in fig. 8, the apparatus may include: the subscribing unit 21 and the receiving unit 22 may further include an identification obtaining unit 23. The main functions of each constituent unit are as follows:
the subscription unit 21 is responsible for subscribing to the class identification from the data center.
The receiving unit 22 is responsible for receiving data which is forwarded by the data center and carries a classification identifier, where the classification identifier is generated according to the classification information to which the data belongs.
The identification acquisition unit 23 may acquire a subscribeable class identification from the data center, or acquire a subscribeable class identification from the data side device.
Fig. 9 is a structural diagram of an apparatus for transmitting signaling according to an embodiment of the present invention, and as shown in fig. 9, the apparatus may include a transmission unit 31 and may further include a parsing unit 32. The main functions of each constituent unit are as follows:
the transmission unit 31 is responsible for transmitting signaling data carrying a classification identifier with other devices, where the classification identifier is generated according to the classification information to which the signaling data belongs, and the signaling data adopts a data format corresponding to the classification identifier.
The analysis processing unit 32 is responsible for analyzing the signaling data according to the data format corresponding to the classification identifier after the transmission unit 31 receives the signaling data carrying the classification identifier, and executing the processing logic corresponding to the classification identifier according to the analysis result.
The above-described methods and apparatus provided by embodiments of the present invention may be embodied in a computer program that is configured and operable to be executed by a device. The apparatus may include one or more processors, and further include memory and one or more programs, as shown in fig. 10. Where the one or more programs are stored in memory and executed by the one or more processors to implement the method flows and/or device operations illustrated in the above-described embodiments of the invention. For example, the method flows executed by the one or more processors may include:
and transmitting data carrying classification identification in the network, wherein the classification identification is generated according to the classification information of the data.
For another example, the method flows executed by the one or more processors may include:
registering the classification identification with a data center so as to transmit data carrying the registered classification identification in a network;
wherein the classification mark is generated according to the classification information to which the data belongs.
For another example, the method flows executed by the one or more processors may include:
and storing the classification identification registered by the data side equipment so as to process the data carrying the classification identification, wherein the classification identification is generated according to the classification information to which the data belongs.
For another example, the method flows executed by the one or more processors may include:
and subscribing classification identification to a data center so as to receive data which is forwarded by the data center and carries the classification identification, wherein the classification identification is generated according to the classification information of the data.
For another example, the method flows executed by the one or more processors may include:
and transmitting signaling data carrying classification identification with other equipment, wherein the classification identification is generated according to the classification information to which the signaling data belongs, and the signaling data adopts a data format corresponding to the classification identification.
The devices involved in embodiments of the present invention may include, but are not limited to, devices such as: intelligent mobile terminals, intelligent home devices, network devices, wearable devices, intelligent medical devices, PCs (personal computers), and the like. Wherein the smart mobile device may include devices such as a cell phone, a tablet computer, a notebook computer, a PDA (personal digital assistant), an internet automobile, etc. The intelligent household equipment can comprise intelligent household equipment, such as an intelligent television, an intelligent air conditioner, an intelligent water heater, an intelligent refrigerator, an intelligent air purifier and the like, and the intelligent household equipment can further comprise an intelligent door lock, an intelligent socket, an intelligent electric lamp, an intelligent camera and the like. The network devices may include devices such as switches, wireless APs, servers, and the like. Wearable devices may include devices such as smart watches, smart glasses, smart bracelets, virtual reality devices, augmented reality devices, mixed reality devices (i.e., devices that can support virtual reality and augmented reality), and so forth. The intelligent medical device may include, for example, an intelligent thermometer, an intelligent blood pressure meter, an intelligent blood glucose meter, and the like.
As can be seen from the above description, the above method, apparatus and device provided by the present invention have the following advantages:
1) the data types are determined by uniformly adopting the classification identification in the transmitted data, namely the classification identification is generated according to the classification information of the data, so that the data interaction can be directly carried out among the devices even if the devices belong to different manufacturers, the additional installation of a third-party application to carry out the data interaction by adopting a third-party protocol is avoided, and the realization is more convenient.
2) The classification identifier carried by the data carries certain information, such as classification information, data source identifier, security level and the like, which can provide an information basis for subsequent big data analysis and mining.
3) The registration mechanism of the classification identifier provided by the invention enables a data party to customize the classification identifier according to the own requirements, and defines the minimum segmentation granularity of the data type through the classification identifier.
4) The subscription mechanism of the classification identifier provided by the invention enables a subscriber to conveniently subscribe the classification identifier in the data center, and after the data carrying the classification identifier is generated in the corresponding data source, the data center can timely forward the data to the subscriber equipment subscribing the classification identifier.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described device embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and other divisions may be realized in practice.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (15)
1. A method of data processing, the method comprising:
transmitting data carrying a classification identifier in a network, the classification identifier being generated based on classification information to which the data belongs, wherein,
the classification identification is further generated according to the security level information and the data source information;
the data center stores the classification identification registered by the data side equipment and stores the subscriber equipment information subscribing the classification identification;
wherein, the transmitting the data carrying the classification identifier in the network includes: after receiving the data carrying the registered classification identifier, the data center forwards the data to a subscriber device subscribing the classification identifier;
the data center stores extended configuration information corresponding to the classification identification registered by the data side equipment;
and after receiving the data carrying the registered classification identifier and before sending the data to the subscriber equipment subscribing the classification identifier, the data center further processes the data according to the extended configuration information corresponding to the classification identifier.
2. The method of claim 1, wherein the class identifier is further generated based on at least one of the following information: version information corresponding to the class to which the data belongs, and data format version information corresponding to the class to which the data belongs.
3. The method according to claim 1 or 2, characterized in that the method further comprises: the data side equipment registers classification identification with a data center in advance;
the transmitting data carrying the classification identifier in the network includes: and the data source equipment sends data carrying the registered classification identification in the network.
4. The method according to claim 1, wherein the destination address of the data carrying the registered classification identifier received by the data center is the address of the data center;
and when the data center sends the data to the subscriber equipment, replacing the destination address of the data with the address of the subscriber equipment.
5. The method of claim 1, wherein the extended configuration comprises:
whether data is stored in the data center, subscriber constraint information, and whether filtering of sensitive information is required.
6. The method according to claim 1 or 2, characterized in that the method further comprises: subscribing classification identification from the data center by the subscriber equipment;
the transmitting data carrying the classification identifier in the network includes: and the subscriber equipment receives the data which is sent by the data center and carries the subscribed classification identification.
7. The method according to claim 1 or 2, wherein the transmitting data carrying the class identifier in the network comprises:
sending the data according to the data format corresponding to the classification identification; or,
and analyzing the received data according to the data format corresponding to the classification identification.
8. An electronic device comprises
A memory including one or more programs;
one or more processors, coupled to the memory, that execute the one or more programs to:
transmitting data carrying a classification identifier in a network, the classification identifier being generated based on classification information to which the data belongs, wherein,
the classification identification is further generated according to the security level information and the data source information;
the equipment is a data center;
the operations further include: storing the classification identification registered by the data side equipment and storing the subscriber side equipment information subscribed to the classification identification;
the transmitting data carrying the classification identifier in the network includes: after receiving data carrying registered classification identification, sending the data to a subscriber device subscribing the classification identification;
the operations further include: storing extended configuration information corresponding to the classification identification registered by the data side equipment;
after receiving the data carrying the registered classification identifier and before sending the data to the subscriber device subscribing to the classification identifier, the operations further include: and processing the data according to the extended configuration information corresponding to the classification identification.
9. The apparatus of claim 8, wherein the class identifier is further generated based on at least one of: version information corresponding to the class to which the data belongs, and data format version information corresponding to the class to which the data belongs.
10. The apparatus according to claim 8 or 9, wherein the apparatus is a data source apparatus;
the transmitting data carrying the classification identifier in the network includes: and the data source equipment sends data carrying the classification identification pre-registered by the data party in the network, and the destination address of the data is the address of the data center.
11. The device according to claim 8, wherein the destination address of the data carrying the registered classification identifier received by the data center is the address of the data center;
when data is sent to a subscriber device, the destination address of the data is replaced with the address of the subscriber device.
12. The apparatus of claim 8, wherein the extended configuration comprises:
whether data is stored in the data center, subscriber constraint information, and whether filtering of sensitive information is required.
13. The device of claim 8 or 9, wherein the device is a subscriber device;
the operations further include: subscribing classification identification to a data center;
the transmitting data carrying the classification identifier in the network includes: and receiving the data which is sent by the data center and carries the subscribed classification identification.
14. The apparatus according to claim 8 or 9, wherein said transmitting data carrying a classification identifier in a network comprises:
sending the data according to the data format corresponding to the classification identification; or,
and analyzing the received data according to the data format corresponding to the classification identification.
15. A data processing apparatus, characterized in that the apparatus comprises:
a transmission unit, configured to transmit data carrying a classification identifier in a network, where the classification identifier is generated according to classification information to which the data belongs,
the classification identification is further generated according to the security level information and the data source information; the data center stores the classification identification registered by the data side equipment and stores the subscriber equipment information subscribing the classification identification;
wherein, the transmitting the data carrying the classification identifier in the network includes: after receiving the data carrying the registered classification identifier, the data center forwards the data to a subscriber device subscribing the classification identifier;
the data center stores extended configuration information corresponding to the classification identification registered by the data side equipment;
and after receiving the data carrying the registered classification identifier and before sending the data to the subscriber equipment subscribing the classification identifier, the data center further processes the data according to the extended configuration information corresponding to the classification identifier.
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| PCT/CN2017/104188 WO2018068660A1 (en) | 2016-10-12 | 2017-09-29 | Data processing method, apparatus and device |
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