WO2018068660A1

WO2018068660A1 - Data processing method, apparatus and device

Info

Publication number: WO2018068660A1
Application number: PCT/CN2017/104188
Authority: WO
Inventors: 戴小丹; 缪家国; 刘笑天; 蔡艳明; 蔡俊杰
Original assignee: 阿里巴巴集团控股有限公司
Priority date: 2016-10-12
Filing date: 2017-09-29
Publication date: 2018-04-19
Also published as: CN107944461B; TW201814645A; CN107944461A

Abstract

Provided by the present invention are a data processing method, apparatus and device, wherein said method comprises: transmitting data carrying a classification identifier within a network, said classification identifier being generated according to classification information of said data. Further provided are a data party device registering the classification identifier with a data center, a subscription party subscribing to the classification identifier with the data center, as well as a data forwarding mechanism being achieved by the data center on the basis of the subscription relationship between the classification identifier and the subscription party device. By means of the uniform classification identifier mechanism of the present invention, data exchange may be conveniently carried out between different devices.

Description

Data processing method, device and device

The present application claims priority to Chinese Patent Application No. Serial No. No. No. No. No. No. No. No. No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No

Technical field

The present invention relates to the field of computer application technologies, and in particular, to a data processing method, apparatus, and device.

Background technique

With the continuous development of the Internet of Things, hundreds of millions of devices need to access the network, which means that there will be a variety of data transmission in the network. For example, the media server needs to push data to a smart TV or a smart phone that subscribes to the corresponding data. The smart camera sends the collected data to the user's smart phone, and each device in the network performs handshake through signaling data, and the like. These data are complicated and often, each manufacturer will define the data transmitted by the equipment produced by the manufacturer. The inconsistency of such data will cause difficulties in data interaction between devices of different manufacturers due to unclear meaning of their respective data. It is often necessary to install additional third-party applications to use third-party protocols for data interaction, which is troublesome.

Summary of the invention

In view of this, the present invention provides a data processing method, apparatus and device for facilitating data interaction between devices.

The specific technical solutions are as follows:

The invention provides a data processing method, the method comprising:

The data carrying the classification identifier is transmitted in the network, and the classification identifier is generated according to the classification information to which the data belongs.

The invention also provides a data processing method, the method comprising:

The data party device registers the classification identifier with the data center to transmit the data carrying the registered classification identifier in the network;

The classification identifier is generated according to classification information to which the data belongs.

The invention also provides a data processing method, the method comprising:

The data center stores a classification identifier registered by the data party device to process data carrying the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.

The invention also provides a data processing method, the method comprising:

The subscriber device subscribes to the data center for the classification identifier to receive the data carried 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 invention also provides a data processing method, the method comprising:

The signaling data carrying the classification identifier is transmitted between the devices, wherein the classification identifier is generated according to the classification information to which the signaling data belongs, and the signaling data uses a data format corresponding to the classification identifier.

The invention also provides an apparatus, including

Memory, including one or more programs;

One or more processors coupled to the memory to execute the one or more programs to:

The invention also provides a data party device, including

Memory, including one or more programs;

Registering a classification identifier with the data center to transmit data carrying the registered classification identifier in the network;

The invention also provides a data center device, including

Memory, including one or more programs;

And storing, by the data party device, a classification identifier registered to process the data carrying the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.

The invention also provides a subscriber device, including

Memory, including one or more programs;

And substituting the classification identifier to the data center, so as to receive the data carried by the data center and carrying the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.

The invention also provides an apparatus, including

Memory, including one or more programs;

The signaling data carrying the classification identifier is transmitted between the device and the other device, wherein the classification identifier is generated according to the classification information to which the signaling data belongs, and the signaling data uses a data format corresponding to the classification identifier.

The invention also provides a data processing device, the device comprising:

And a transmission unit, configured to transmit data carrying the classification identifier in the network, where the classification identifier is generated according to the classification information to which the data belongs.

The present invention also provides a data processing device, which is disposed on a data party device, and the device includes:

a registration unit, configured to register a classification identifier with the data center, so as to transmit data carrying the registered classification identifier in the network;

The invention also provides a data processing device, the device comprising:

a registration unit, configured to store a classification identifier registered by the data party device, to process data carrying the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.

The invention also provides a data processing device, the device comprising:

a subscription unit for subscribing to a data center for a classification identifier;

And a receiving unit, configured to receive data that is carried by the data center and that carries the classification identifier, where the classification identifier is generated according to classification information to which the data belongs.

The invention also provides a data processing device, the device comprising:

And a transmission unit, configured to transmit the signaling data carrying the classification identifier, and the classification identifier is generated according to the classification information to which the signaling data belongs, where the signaling data uses a data format corresponding to the classification identifier.

It can be seen from the above technical solution that the present invention uniformly uses the classification identifier in the transmitted data to clarify the data type, that is, the classification identifier is generated according to the classification information to which the data belongs, so that even if the devices belong to different vendors, each device Data interaction can also be directly performed, which avoids the need to additionally install third-party applications to use third-party protocols for data interaction, which is more convenient.

DRAWINGS

FIG. 1 is a flowchart of registering an IDSU according to an embodiment of the present invention;

2 is a schematic diagram of an IDSU mechanism applied to an Internet of Things according to an embodiment of the present invention;

3 is a system structural diagram of an IDSU mechanism according to an embodiment of the present invention;

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 structural diagram of an apparatus installed on a data side device according to an embodiment of the present invention;

FIG. 7 is a structural diagram of an apparatus installed in a data center according to an embodiment of the present invention;

FIG. 8 is a structural diagram of an apparatus configured on a subscriber device according to an embodiment of the present disclosure;

FIG. 9 is a structural diagram of an apparatus for transmitting signaling according to an embodiment of the present invention;

FIG. 10 is a structural diagram of a device according to an embodiment of the present invention.

detailed description

The present invention will be described in detail below with reference to the drawings and specific embodiments.

The terms used in the embodiments of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the invention. The singular forms "a", "the" and "the"

It should be understood that the term "and/or" as used herein is merely an association describing the associated object, indicating that there may be three relationships, for example, A and/or B, which may indicate that A exists separately, while A and B, there are three cases of B alone. In addition, the character "/" in this article generally indicates that the contextual object is an "or" relationship.

Depending on the context, the word "if" as used herein may be interpreted as "when" or "when" or "in response to determining" or "in response to detecting." Similarly, depending on the context, the phrase "if determined" or "if detected (conditions or events stated)" may be interpreted as "when determined" or "in response to determination" or "when detected (stated condition or event) "Time" or "in response to a test (condition or event stated)".

The core idea of the present invention is that the data transmitted in the network carries the classification identifier, and the classification identifier adopts a unified generation mechanism, and is generated according to at least the classification information to which the data belongs. In the embodiment of the present invention, the classification identifier is referred to as an IDSU (IoT Data Storage Unit).

To facilitate understanding, first describe how IDSU is generated. As described above, the IDSU is generated at least by the classification information to which the data belongs, wherein the classification information may include an N-level classification, where N is a positive integer. In addition to the classification information, the security level information, the data source information, and the version information corresponding to the classification to which the data belongs may also be used. At least one of data format version information and the like corresponding to the classification described in the data is generated.

The IDSU can be generated by encoding the above information according to a predetermined encoding rule, and each information is encoded into a specific number of bits according to a preset order, and finally an IDSU of a unified number of bits is formed. In the above information, the classification information is necessary, and preferably, the security level information and the data source information may also be included. The version information corresponding to the classification and the data format version information corresponding to the classification may further be included.

The following uses all the above information as an example to provide a preferred IDSU generation mode. As shown in Table 1, the IDSU can be classified into three levels of classification information, security level information, data source identifier, data format version number, and classification version number. The predetermined encoding rules are encoded and generated. The coding rules can also be as shown in Table 1, where the primary classification code occupies 10 bits, the secondary classification code occupies 14 bits, the third-level classification code occupies 21 bits, the security level occupies 2 bits, and the data source identifier occupies 2 bits, and the data The format version number is 6 digits, and the classification version number is 8 digits. The symbol code is optional and takes up 1 bit. The fixed value is 1.

Table 1

Among them, the first-level classification is a higher-level category, the second-level category is subordinate to the first-level category, the second-level category is subordinate to the second-level category, and the level is lower. For example, for the data collected by the sports bracelet, the classification information used is: “sports” belongs to the first category, “run” belongs to the second category, and “100 meters” belongs to the third category.

The security level can use four values between 0 and 3 to represent four security levels, for example: 0 for shared data, lowest security level; 1 for data that requires data source authorization; 2 for data source authorization; 3 Represents private data, prohibits disclosure, and has the highest level of security.

The data source identifier can represent 4 data sources respectively by using 4 values between 0 and 3. For example, 0 represents the original data generated by the terminal device, 1 represents the analyzed data after processing, and 2 represents the signaling of the interconnection between the terminal devices. Data, 3 represents server data.

The data format version number, which is used to record the format version associated with the same classification, in order to describe the data in various fields more professionally. For example, when the classification code is "sports-running-100 meters", the A data side specifies the data format corresponding to the category and is used on its sports equipment. After that, the B data side uses the same classification code, but proposes For a more comprehensive description of the data format, the corresponding data format can be used with another version number to distinguish it from the previous version.

The classification version number is mainly used to label the classification system. That is, after upgrading the existing classification system, it does not affect the existence of the existing classification system, but uses another version number to identify the upgraded classification system. This will not affect the IDSU that has been generated before.

With the above coding scheme, the following advantages can be obtained:

1) Enable the data party to self-generate IDSU.

2) Using 64-bit long integer coding, the supported classification theoretically reaches 2 ¹⁵ × 2 ¹⁸ × 2 ²⁰ = 2 ⁵³ .

3) Integer encoding is relative to string encoding, which saves space on low-power IoT devices, and bit operations are relatively faster than string operations.

4) The IDSU code carries certain identification information, such as data source identification, security level, etc., to facilitate some specific data processing.

When transmitting data in the network, IDSUs generated by using uniform rules according to the classification information may be used. However, as a preferred implementation manner, each data party can register the IDSU in a unified data center, thereby ensuring the uniformity of the IDSU generation rules. The registration process of the IDSU will be described below with reference to the embodiment shown in FIG. 1. In this embodiment, two devices are mainly involved: a data party device and a data center. The data party device may be any terminal device, or may be a server or a server cluster. A data center can usually be a server or a server cluster.

The execution flow of the embodiment shown in FIG. 1 is performed on the data center side. As shown in FIG. 1, the method may include the following steps:

In 101, the classification information sent by the data party device is obtained.

In the embodiment of the present invention, the classification information may be customized by the data party, for example, the data side provides the information of the primary classification, the secondary classification, and the tertiary classification; the data platform may also provide the optional classification information to the data party device. For example, the data side is provided with optional primary classification, secondary classification, and tertiary classification information for the data party to select from; or a combination of the two may be used, for example, providing an optional one to the data party. Level classification, secondary classification, and tertiary classification information. If the data side feels that the optional classification information does not meet the requirements, it can define a certain classification information through a customized method.

If the classification information sent by the data party is the classification information existing on the data platform, the corresponding classification code may be directly obtained. If it is not the existing classification information of the data platform, for example, a classification information is added in a certain classification, the data platform may record the newly added classification information and determine the newly added classification information after the approval of the newly added classification information. The classification code and upgrade the classification version number. Wherein, the approval may be performed by the data platform according to a predetermined rule, or may be provided to the tube The management personnel are approved by the management personnel.

If the data party applies for the addition of the first-level classification, after adding the first-level classification, it may also continue to apply for the addition of the second-level classification and the third-level classification based on the first-level classification. If the data party applies for a new secondary classification under a certain classification, the secondary classification is subordinate to the primary classification, and may further apply for a new tertiary classification based on the secondary classification. Regardless of which level of classification is applied for, the resulting classification information is new classification information, so the classification version number needs to be upgraded, for example, based on the highest existing classification version number plus one.

In 102, it is determined whether an IDSU generated for the classification information already exists, and if so, 103 is performed; otherwise, 106 is performed.

In 103, it is determined whether a format version change request is received, and if so, execution 104; otherwise, execution 107 returns the already existing IDSU generated for the classification information to the data party device to complete the registration.

For each classification, there is a corresponding data format, and the data center can provide the data format to the data party device, which can be provided on its own initiative or after the request of the data party device. After viewing the data format, the data party can accept the data format if it believes that the data format can meet its requirements; if it is deemed that the data cannot meet its requirements, the data source device can send a format version change request to the data center. For example, the format data format of the requirement can be set on the format version setting interface, and then the format confirmation request is sent after clicking the "confirm" component, and the format version change request includes the format information after the request is changed.

In 104, the format information after the request change is saved, and the format version number corresponding to the classification information is upgraded.

In this step, each type of classification can correspond to multiple data formats, so as to cope with the needs of different data parties. In order to distinguish each data format, different format version numbers can be used. For example, each time a category is added with a new data format, the current maximum format version number corresponding to the category is incremented by one.

In 105, the IDSU is generated and returned to the data party device to complete the registration.

In this step, the classification information, the security level, the data source identifier, the data format version number, the classification version number, and the like may be encoded according to the rules in Table 1 above to obtain the IDSU. In addition, it should be noted that, in this embodiment, after the data side sets the classification information, the security level and the data source identifier may be further set, that is, the security level information and the data source identifier are sent to the data center by the data party device, where The data center generates an IDSU, which is not shown in Figure 1.

At 106, the data format information sent by the data party device is obtained, the format version number is set, and the process proceeds to execution 105.

For the newly added classification, the data side needs to set the data format for the classification, so that the data belonging to the classification can adopt the corresponding data format. In this step, the data party device can display the data format setting interface provided by the data center to the data party, and the data party sets the data format in the format setting interface, and sends the data format to the data format. data center.

As an example of a data format, assume that the defined data format is:

"Description rules": "Original type" _["Value range"]_"Unit"

Taking physical data as an example, the corresponding data format is:

{

"sex":"int_[0,2]_",

"height":"int_[0,300]_cm",

"weight":"double_[0,500]_kg"

}

When transmitting data, the data according to the above data format can be:

{

"sex": 0,

"height": 172,

"weight": 66.5

}

In this way, the receiver that receives the data is parsed according to the data format corresponding to the IDSU carried by the data, and then the content of the data is: the gender is 0, the height is 172 cm, and the weight is 66.5cm.

In addition, since different data parties may use the same type of data differently, there are individual differences in usage patterns, which can be achieved by setting extended configuration information in the data center. The data center can receive and store extended configuration information sent by the data party for the registered IDSU, such as whether the data is stored in the data center, subscriber constraint information, whether sensitive words need to be filtered, and the like. These extended configuration information are not encoded in the IDSU, but are additionally recorded in the data center, for example, can be recorded in the extended configuration table.

The IDSU mechanism described above can be widely applied to the Internet of Things. As shown in FIG. 2, the IoT device can transmit IDSU data (ie, data carrying IDSU) in the network, thereby implementing data flow of the IDSU. It is also possible to perform IDSU data authorization in addition to the IDSU registration in the data center through the interface with the cloud server (YunIO), for example, to authorize the subscriber device that subscribes to an IDSU data. In addition, the signaling data can be defined by the IDSU of the specific classification, thereby implementing event distribution, such as status event reporting, control event delivery, and the like. These can be applied to various fields such as smart home, smart city, smart sports, and car networking through various open platforms. It can also be applied to data sharing platforms, data mining engines, data real-time computing platforms, and the like. The implementation schemes of some typical application scenarios are described in detail below.

A typical application scenario is that for an IDSU registered by a data party, a data subscription for the IDSU can be implemented. The system configuration involved in the application scenario may be as shown in FIG. 3, including: a data party device, a data source device, a data center, and a subscriber device. The data device and the data source device have been mentioned in the above embodiments. The subscriber device refers to a device that subscribes to an IDSU data, and may be a terminal device or a server. A data source device refers to a source device that sends IDSU data, and may be a terminal device or a server.

The main implementation of the application scenario is shown in Figure 3:

In 301, the data party device and the data center implement the registration of the IDSU using the flow as shown in FIG.

In 302, the subscriber device subscribes to the data carrying the IDSU in the data center, referred to as IDSU data.

The process of subscribing to IDSU data will be detailed later in the embodiment shown in FIG.

After the subscription is successful, in 303, the IDSU data sent by the data source device is sent to the data center.

At 304, the data center forwards the received IDSU data to a subscriber device that subscribes to the IDSU data.

After the IDSU is successfully registered, the data source device can transmit the IDSU data. To ensure that the IDSU data is forwarded through the data center, when the data source device sends the IDSU data, the destination address of the data is the address of the data center. The destination address may be an IP address, an identifier of the data center, for example, ID ² , and ID ² is an identity that is uniformly allocated by the identification server and provided to the device, and is written to the secure storage area of the device at the factory stage of the device. The type of the destination address is determined according to the specific network protocol type, and the present invention is not limited. For the data center, after receiving the IDSU data, the subscriber device that subscribes to the IDSU is searched, and when the IDSU data is forwarded, the destination address of the IDSU data is replaced with the address of each subscriber device.

That is to say, the IDSU data is reported from the data source device to the data center, and then uniformly forwarded to the subscribers by the data center.

It should be noted that the foregoing data party device and the data source device may be the same device or different devices.

4 is a flowchart of a method for subscribing to IDSU data according to an embodiment of the present invention. The process is performed by a data center. As shown in FIG. 4, the method includes:

In 401, the data center receives a subscription request sent by the subscriber device.

The data center can send a subscription interface to the subscriber device, where the subscriber can view the IDSU available for subscription, and can also see the related description of the IDSU, such as data party 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, which carries the IDSU to be subscribed.

It should be noted that, in addition to the above-mentioned IDSU mode for obtaining subscription, the subscriber device may also acquire the IDSU from the data party device. For example, after the data party device completes the registration of IDSU, the IDSU that successfully registered can be mentioned. Supply data device. The manners provided therein can be varied. For example, the data party device can generate a two-dimensional code for the registered IDSU for the data party device to scan.

In 402, the data center records the correspondence between the IDSU and the subscriber device and indicates that the status of the subscriber device is pending review.

In 403, the receiving data device sends whether the subscriber device is allowed to subscribe to the authorization information of the IDSU.

The data party can periodically view the subscriber device information subscribed to the IDSU from the data center, and then perform authorization management. If a subscriber device is allowed to subscribe, the data center can be sent an authorization information that allows the subscriber device to subscribe. Alternatively, the data center may also actively push and subscribe the subscriber device information of the IDSU to the data party device for authorization management.

In 404, if the data party device allows the subscriber device to subscribe to the IDSU, the status of the subscriber device is marked as a subscription success.

The above process is a preferred implementation provided to ensure subscription security, that is, the authorization of the subscription is completed by the data party. In addition to this implementation, there may be other ways, such as authorization being implemented by an administrator of the data center. Alternatively, without authorization management, any subscriber device can subscribe, that is, after receiving the subscription request, the data center directly indicates that the status of the subscriber device is the subscription success. and many more.

When the subsequent data center forwards the IDSU data, it will only forward to the subscriber device with the subscription success status.

The framework corresponding to the flow shown in the above embodiment may be as shown in FIG. 5. The data center can provide a registration/subscription page for the data party to register with IDSU and the subscriber to subscribe to IDSU. The default subscriber is pending review. In addition, an authorization mechanism is provided externally so that the data party can authorize the subscribers subscribing to the IDSU, and only the authorized subscribers are set to the subscription success state. The subscription relationship between IDSU and the subscriber is cached in the subscription relationship list.

The main thread is responsible for the distribution of the data packets, where the data packets refer to the received IDSU data for Tlog recording and Big Data Computing Service (ODPS).

The received IDSU data is stored in the subscribed asynchronous message queue-IN (inbound direction), and the IDIO interface is used to check whether the IDSU exists.

The subscription processing and data forwarding processing can be performed by the subscription processor of the data center, and the subscription processor pulls the IDSU data from the subscription message asynchronous message queue. Extensible filtering refers to the scalable filtering processing of received data based on the extended setting information provided by the data party to the data center during the registration process. For example, for IDSUs that are set to be unsubscribe, no forwarding is done. For IDSUs set to filter sensitive information, sensitive information is filtered on received IDSU data, and so on.

IDSU data can be distributed to subscriber devices that subscribe through various subscription mechanisms, typically for internal subscribers, through subscriptions such as HSF (High Performance Service Framework) subscriptions, CMNS (connection mode network service) subscriptions Wait. For external subscribers, you can use Metag subscriptions, HTTP subscriptions, and more. The IDSU data is first sent to the subscribed asynchronous message queue -OUT (outbound direction) and then sent to the external subscriber via the gateway via the HSF service processing the subscription.

Give an example for this application scenario:

A news service provider registered the "News-Sports-NBA" category in the data center and generated the IDSU with the data source ID as the news service provider. The user wants to read the classified news of the news service provider through the mobile phone, and can subscribe to the IDSU through the data center. When the news server of the news service provider has the news data under the category, the data carrying the IDSU is sent. These IDSU data are forwarded to the data center and forwarded via the data center to the subscriber device subscribing to the IDSU. Corresponding to the embodiment shown in FIG.

Another typical application scenario is to transmit signaling data carrying IDSUs between devices to achieve handshake between devices or control between devices.

For each type of signaling, corresponding classification information may exist, which in turn has an IDSU, that is, the signaling type may be indicated by the IDSU carried in the signaling data.

Each device can send signaling data corresponding to the IDSU according to the current status and requirements, and the device that receives the signaling data can know what kind of signaling is from the IDSU carried by the signaling data. In addition, the correspondence between the IDSU and the processing logic may be pre-stored in the device, and the device that receives the signaling data parses the signaling data according to the data format corresponding to the IDSU, and then performs the processing corresponding to the IDSU according to the parsing result. logic.

Give an example for this kind of application scenario:

There is a new node, assuming that node 1 is to join the network, then node 1 obtains a list of nodes after scanning the existing nodes in the network. Selecting a node 2 from the node list sends signaling, and the IDSU1 carried by the signaling indicates that the type of the signaling is signaling requesting to join the network. The node 2 that receives the signaling parses the signaling according to the data format corresponding to the IDSU1, and obtains the identity information of the node, for example, the ID ^{2 of} the node 1 from the signaling. It is assumed that the processing logic corresponding to the IDSU1 is to authenticate the identity of the node. If the authentication succeeds, the response packet that is allowed to join the network is returned. If the authentication fails, the response packet rejecting the network is returned. Then, the node 2 that receives the above signaling performs processing logic of identity authentication according to the ID ^{2 of} the node 1. Assuming that the authentication is passed, the signaling carrying the IDSU2 is returned. The IDSU2 indicates that the type of the signaling is a response message that is allowed to join the network, and then the information allowed to join the network is included in the signaling according to the data format corresponding to the IDSU2. . After receiving the signaling carrying IDSU2, node 1 completes a handshake. There may be other handshake processes in the future, and the IDSU identification signaling type may be used, and it is no longer exhaustive.

As another example, in many application scenarios, each node in the network needs to perform negotiation and election, for example, selecting a root node in the network according to device capabilities, and then each node in the network can broadcast signaling carrying IDSU3 in the network. And carrying its own capability information in the signaling. The IDSU3 indicates that the type of the signaling is a broadcast message carrying capability information.

The above is a detailed description of the method provided by the present invention, and the apparatus provided by the present invention will be described in detail below.

The device provided by the embodiment of the present invention mainly includes a transmission unit capable of transmitting data carrying a classification identifier in a network, and the classification identifier is generated according to classification information to which the data belongs, and may further generate: security level information according to at least one of the following information: Data source information, version information corresponding to the category to which the data belongs, and data format version information corresponding to the category to which the data belongs.

The device may be disposed in the data center device, the data source device, and the subscriber device. In addition, in order to cooperate with the registration of the data classification, the embodiment of the present invention further provides a device disposed on the data party device. These devices are described in detail below in conjunction with the embodiments.

FIG. 6 is a structural diagram of an apparatus for setting a data side device according to an embodiment of the present invention. As shown in FIG. 6, the apparatus may include: a registration unit 01, and may further include an authorization unit 02 and an identifier providing unit 03. The main functions of each component 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 to obtain the classification identifier returned by the data center for the classification information. The registration unit 01 may select from the optional classification information provided by the data center, or may customize the classification information, or adopt a combination of the two. After the registration unit 01 determines the classification information, if the current classification does not have the corresponding data format information, or the data format information corresponding to the current classification does not meet the requirement, the format version change request may be further sent to the data center, where the request carries Request the changed data format. 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.

Further, the registration unit 01 may further send extended configuration information to the data center for the registered classification identifier, where the extended configuration information may include, but is not limited to, whether the data is stored in the data center, the subscriber constraint information, and whether filtering is required. Sensitive information, and more.

The authorization unit 02 is responsible for obtaining the subscriber device information of the subscription classification identifier from the data center; and transmitting to the data center whether the subscriber device is allowed to subscribe to the authorization information of the classification identifier.

The identifier providing unit 03 is responsible for providing the registered classification identifier to the subscriber device. For example, the classification identifier may be generated by the subscriber identifier for scanning by the subscriber device, or may be provided to the subscriber by other means such as mail, message, and the like.

FIG. 7 is a structural diagram of an apparatus installed in a data center according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes a registrable unit 11, and further includes a forwarding unit 12 and a subscription unit 13. The main functions of each component are as follows: :

The registration unit 11 is responsible for storing the classification identifier registered by the data party 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, it determines whether there is already a classification identifier generated for the classification information, and if yes, returns the existing classification identifier generated for the classification information to the data party device. Otherwise, the version information corresponding to the classification information is upgraded, and a classification identifier is generated for the classification information and returned to the data party device.

When the determination result is YES, if the format version change request sent by the data party device for the classification information is received, the format information after the request change is saved, the version information corresponding to the classification information is upgraded, and then the classification identifier is generated. Returned to the data party device; otherwise, the existing classification identifier generated for the classification information is returned to the data party device.

Further, when the registration unit 11 determines that there is no classification identifier generated for the classification information, it also receives the format information sent by the data party device for the classification information, saves the format information, and records the corresponding format version information.

In addition, the registration unit 11 may also receive and store extended configuration information sent by the data party for the registered classification identifier. The extended configuration information includes whether the data is stored in the data center, the subscriber constraint information, and whether the sensitive information needs to be filtered.

After receiving the data carrying the registered classification identifier, the forwarding unit 12 sends the data to the subscriber device that subscribes to the classification identifier.

The subscribing unit 13 is responsible for storing the subscriber information of the subscription classification identifier and the authorization information sent by the data party device whether the subscriber device is allowed to subscribe to the classification identifier. The forwarding unit 12 sends the data to the subscriber device that is allowed to subscribe to the classification identifier.

The subscription unit 13 may first mark the subscriber device as a pending status when storing the correspondence between the subscriber device and the classification identifier after receiving the subscription request of the subscriber device. Know the data received After the subscriber device is allowed to subscribe to the authorization information of the classification identifier, the subscriber device is marked as a subscription success status. When forwarding the data, the forwarding unit 12 forwards only to the subscriber device in the subscription success state.

FIG. 8 is a structural diagram of an apparatus for setting up a subscriber device according to an embodiment of the present invention. As shown in FIG. 8, the apparatus may include: a subscription unit 21 and a receiving unit 22, and may further include an identifier obtaining unit 23. The main functions of each component are as follows:

The subscription unit 21 is responsible for subscribing to the data center for the classification identifier.

The receiving unit 22 is responsible for receiving data carrying the classification identifier forwarded by the data center, wherein the classification identifier is generated according to the classification information to which the data belongs.

The identity obtaining unit 23 may acquire a subscribing classification identifier from the data center, or acquire a subscribing classification identifier from the data party device.

FIG. 9 is a structural diagram of an apparatus for transmitting signaling according to an embodiment of the present invention. As shown in FIG. 9, the apparatus may include a transmission unit 31, and may further include an analysis processing unit 32. The main functions of each component are as follows:

The transmission unit 31 is responsible for transmitting signaling data carrying the classification identifier with other devices, wherein 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 parsing processing unit 32 is responsible for parsing the signaling data according to the data format corresponding to the classification identifier after receiving the signaling data carrying the classification identifier, and performing processing logic corresponding to the classification identifier according to the parsing result.

The above method and apparatus provided by the embodiments of the present invention may be embodied by a computer program that is set up and operates in a device. The device may include one or more processors, and also includes a memory and one or more programs, as shown in FIG. The one or more programs are stored in a memory and executed by the one or more processors to implement the method flow and/or device operations illustrated in the above-described embodiments of the present invention. For example, the method flow executed by one or more of the above processors may include:

For another example, the method flow executed by the one or more processors may include:

Each device involved in the embodiments of the present invention may include, but is not limited to, such as: a smart mobile terminal, a smart home device, a network device, a wearable device, a smart medical device, a PC (personal computer), and the like. The smart mobile device may include, for example, a mobile phone, a tablet computer, a notebook computer, a PDA (Personal Digital Assistant), an Internet car, and the like. The smart home device may include smart home appliances, such as smart TVs, smart air conditioners, smart water heaters, smart refrigerators, smart air purifiers, etc., and smart home devices may also include smart door locks, smart sockets, smart lights, smart cameras, and the like. Network devices may include, for example, switches, wireless APs, servers, and the like. Wearable devices may include, for example, smart watches, smart glasses, smart bracelets, virtual reality devices, augmented reality devices, mixed reality devices (ie, devices that can support virtual reality and augmented reality), and the like. Intelligent medical devices may include, for example, smart thermometers, smart blood pressure meters, smart blood glucose meters, and the like.

As can be seen from the above description, the above method, apparatus and apparatus provided by the present invention can have the following advantages:

1) The present invention uniformly uses the classification identifier in the transmitted data to clarify the data type, that is, the classification identifier is generated according to the classification information to which the data belongs, which enables direct interaction between devices even if the devices belong to different vendors. Data interaction avoids the need to additionally install third-party applications to use third-party protocols for data interaction, which is more convenient.

2) The classification identifier carried by the data carries certain information, such as classification information, data source identification, security level, etc., 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 the data party to customize the classification identifier according to its own needs, and defines the minimum segmentation granularity of the data type by the classification identifier.

4) The subscription mechanism of the classification identifier provided by the present invention enables the subscriber to conveniently subscribe to the classification identifier in the data center, and after the corresponding data source generates the data carrying the classification identifier, the data center can forward the data to the data center in time. Subscribe to the subscriber device for this category ID.

In the several embodiments provided by the present invention, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division, and the actual implementation may have another division manner.

The unit described as a separate component may or may not be physically separated as a unit display The components may or may not be physical units, ie may be located in one place, or may be distributed over multiple network elements. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.

The above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium. The above software functional unit is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform the methods of the various embodiments of the present invention. Part of the steps. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are made within the spirit and principles of the present invention, should be included in the present invention. Within the scope of protection.

Claims

A data processing method, the method comprising:

The data carrying the classification identifier is transmitted in the network, and the classification identifier is generated according to the classification information to which the data belongs.
The method according to claim 1, wherein the classification identifier is further generated according to at least one of the following: security level information, data source information, version information corresponding to the category to which the data belongs, and data to which the data belongs. The data format version information corresponding to the classification.
The method according to claim 1 or 2, further comprising: the data party device registering the classification identifier with the data center in advance;

The transmitting the data carrying the classification identifier in the network includes: the data source device sending, in the network, data carrying the registered classification identifier.
The method according to claim 1 or 2, further comprising: the data center storing the classification identifier registered by the data party device, and storing the subscriber device information subscribed to the classification identifier;

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 the subscriber device that subscribes to the classification identifier.
The method according to claim 4, wherein the destination address of the data carried by the data center carrying the registered classification identifier is an address of the data center;

The data center replaces the destination address of the data with the address of the subscriber device when transmitting the data to the subscriber device.
The method according to claim 4, further comprising: the data center storing extended configuration information corresponding to the classification identifier registered by the data party device;

After the data center receives the data carrying the registered classification identifier, and sends the data to the subscriber device that subscribes to the classification identifier, the data center further processes the data according to the extended configuration information corresponding to the classification identifier.
The method of claim 6 wherein said expanding the configuration comprises:

Whether the data is stored in the data center, subscriber constraint information, and whether sensitive information needs to be filtered.
The method according to claim 1 or 2, further comprising: the subscriber device subscribing to the data center to subscribe to the classification identifier;

The transmitting the data carrying the classification identifier in the network includes: the subscriber device receiving the data that is sent by the data center and carrying the subscribed classification identifier.
The method according to claim 1 or 2, wherein the transmitting the data carrying the classification identifier in the network comprises:

Transmitting the data according to a data format corresponding to the classification identifier; or

And parsing the received data according to a data format corresponding to the classification identifier.
A data processing method, the method comprising:

The data party device registers the classification identifier with the data center to transmit the data carrying the registered classification identifier in the network;

The classification identifier is generated according to classification information to which the data belongs.
The method according to claim 10, wherein the classification identifier is further generated according to at least one of the following: security level information, data source information, version information corresponding to the classification information to which the data belongs, and the data belongs to The classification corresponds to the data format version information.
The method according to claim 10 or 11, wherein the data party device registers the classification identifier with the data center, including:

The data party device sends the classification information to the data center;

Obtaining a classification identifier returned by the data center for the classification information.
The method according to claim 12, wherein the registration of the classification identifier by the data party device to the data center further comprises: the data party device transmitting a format version change request to the data center for the transmitted classification information;

The classification identifier returned by the data center is a classification identifier generated according to the classification information and the format version after the request is changed.
The method according to claim 10 or 11, wherein the method further comprises:

The data party device sends extended configuration information to the data center for the registered classification identifier.
The method according to claim 14, wherein the extended configuration information comprises:

Whether the data is stored in the data center, subscriber constraint information, and whether sensitive information needs to be filtered.
The method according to claim 10 or 11, wherein the method further comprises:

Obtaining, by the data party device, subscription device information that subscribes to the classification identifier from the data center;

Sending to the data center whether authorization information for allowing the subscriber device to subscribe to the classification identifier is sent.
The method according to claim 10 or 11, wherein the method further comprises:

The data party device provides the registered classification identifier to the subscriber device.
A data processing method, the method comprising:

The data center stores a classification identifier registered by the data party device to process data carrying the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.
The method according to claim 18, wherein the classification identifier is further generated according to at least one of the following: security level information, data source information, version information corresponding to the category to which the data belongs, and data to which the data belongs. The data format version information corresponding to the classification.
The method according to claim 18 or 19, wherein the processing the data carrying the classification identifier comprises:

After receiving the data carrying the registered classification identifier, the data is sent to the subscriber device subscribing to the classification identifier.
The method according to claim 18 or 19, wherein the data center stores the classification identifier registered by the data party device, including:

Receiving the classification information sent by the data party device;

Determining whether there is already a classification identifier generated for the classification information, and if yes, returning the existing classification identifier generated for the classification information to the data party device; otherwise, generating a classification identifier for the classification information and Returned to the data party device.
The method according to claim 21, wherein when the determining result is no, the method further comprises:

Upgrade the version information corresponding to the classified information.
The method according to claim 21, wherein when the determination result is YES, the method further comprises:

If the format version change request sent by the data party device for the classification information is received, the format information after the request change is saved, the version information corresponding to the classification information is upgraded, and the classification identifier is generated and returned to the data party device; otherwise, Performing the returning the existing classification identifier generated for the classification information to the data party device.
The method according to claim 21, wherein when the determining result is no, the method further comprises:

Receiving format information sent by the data party device for the classification information, saving the format information, and recording corresponding format version information.
The method according to claim 18 or 19, further comprising:

The data center receives and stores extended configuration information sent by the data party for the registered classification identifier.
The method of claim 25, wherein the extended configuration information comprises:

Whether the data is stored in the data center, subscriber constraint information, and whether sensitive information needs to be filtered.
The method according to claim 20, further comprising: storing, by the data party device, whether the subscriber device is allowed to subscribe to the authorization information of the classification identifier;

The transmitting the data to the subscribing device that subscribes to the classification identifier comprises: transmitting the data to a subscriber device that is allowed to subscribe to the classification identifier.
A data processing method, the method comprising:

The subscriber device subscribes to the data center for the classification identifier to receive the data carried 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 method according to claim 28, wherein the classification identifier is further generated according to at least one of the following: security level information, data source information, version information corresponding to the category to which the data belongs, and data to which the data belongs. The data format version information corresponding to the classification.
The method according to claim 28 or 29, wherein the subscriber device obtains a subscribing classification identifier from the data center, or the subscriber device acquires a sublicensable classification identifier from the data party device.
A data processing method, the method comprising:

The signaling data carrying the classification identifier is transmitted between the devices, wherein the classification identifier is generated according to the classification information to which the signaling data belongs, and the signaling data uses a data format corresponding to the classification identifier.
The method according to claim 31, wherein the classification identifier is further generated according to at least one of the following: security level information, data source information, version information corresponding to the category to which the data belongs, and data to which the data belongs. The data format version information corresponding to the classification.
The method of claim 31, further comprising:

After receiving the signaling data carrying the classification identifier, the device parses the signaling data according to the data format corresponding to the classification identifier, and performs processing logic corresponding to the classification identifier according to the parsing result.
An apparatus, comprising:

Memory, including one or more programs;

One or more processors coupled to the memory to execute the one or more programs to:

The data carrying the classification identifier is transmitted in the network, and the classification identifier is generated according to the classification information to which the data belongs.
The device according to claim 34, wherein said classification identifier is further based on the following information At least one of the generation: security level information, data source information, version information corresponding to the category to which the data belongs, and data format version information corresponding to the category to which the data belongs.
The device according to claim 34 or 35, wherein the device is a data source device;

The transmitting the data carrying the classification identifier in the network includes: the data source device sending data carrying the classification identifier pre-registered by the data party in the network, where the destination address of the data is an address of the data center.
The device according to claim 34 or 35, wherein the device is a data center;

The operation further includes: storing a classification identifier registered by the data party device, and storing subscriber device information subscribed to the classification identifier;

The transmitting the data carrying the classification identifier in the network includes: after receiving the data carrying the registered classification identifier, sending the data to the subscriber device that subscribes to the classification identifier.
The device according to claim 37, wherein the destination address of the data carried by the data center carrying the registered classification identifier is an address of the data center;

When the data is sent to the subscriber device, the destination address of the data is replaced with the address of the subscriber device.
The device according to claim 37, wherein the operation further comprises: storing extended configuration information corresponding to the classification identifier registered by the data party device;

After the receiving the data carrying the registered classification identifier, and sending the data to the subscriber device that subscribes to the classification identifier, the operation further includes: pairing the data according to the extended configuration information corresponding to the classification identifier. Process it.
The device according to claim 39, wherein the extended configuration comprises:

Whether the data is stored in the data center, subscriber constraint information, and whether sensitive information needs to be filtered.
The device according to claim 34 or 35, wherein the device is a subscriber device;

The operations further include: subscribing to the data center a classification identifier;

The transmitting the data carrying the classification identifier in the network includes: receiving data that is sent by the data center and carrying the subscribed classification identifier.
The device according to claim 34 or 35, wherein the transmitting the data carrying the classification identifier in the network comprises:

Transmitting the data according to a data format corresponding to the classification identifier; or

And parsing the received data according to a data format corresponding to the classification identifier.
A data party device, comprising:

Memory, including one or more programs;

One or more processors coupled to the memory to execute the one or more programs to:

Registering a classification identifier with the data center to transmit data carrying the registered classification identifier in the network;

The classification identifier is generated according to classification information to which the data belongs.
The device according to claim 43, wherein the classification identifier is further generated according to at least one of the following: security level information, data source information, version information corresponding to the classification information to which the data belongs, and the data belongs to The classification corresponds to the data format version information.
The device according to claim 43 or 44, wherein the registering the classification identifier with the data center comprises:

Sending classification information to the data center;

Obtaining a classification identifier returned by the data center for the classification information.
The device according to claim 45, wherein the registering the classification identifier with the data center further comprises: transmitting a format version change request to the data center for the transmitted classification information;

The classification identifier returned by the data center is a classification identifier generated according to the classification information and the format version after the request is changed.
The device according to claim 43 or 44, wherein the operation further comprises:

The extended configuration information is sent to the data center for the registered classification identifier.
The device according to claim 47, wherein the extended configuration information comprises:

Whether the data is stored in the data center, subscriber constraint information, and whether sensitive information needs to be filtered.
The device according to claim 43 or 44, wherein the operation further comprises:

Obtaining subscription device information that subscribes to the classification identifier from the data center;

Sending to the data center whether authorization information for allowing the subscriber device to subscribe to the classification identifier is sent.
The device according to claim 43 or 44, wherein the operation further comprises:

Provide the registered classification ID to the subscriber device.
A data center device, comprising:

Memory, including one or more programs;

One or more processors coupled to the memory to execute the one or more programs to:

And storing, by the data party device, a classification identifier registered to process the data carrying the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.
The device according to claim 51, wherein the classification identifier is further generated according to at least one of the following: security level information, data source information, version information corresponding to the category to which the data belongs, and data to which the data belongs. The data format version information corresponding to the classification.
The device according to claim 51 or 52, wherein the processing the data carrying the classification identifier comprises:

After receiving the data carrying the registered classification identifier, the data is sent to the subscriber device subscribing to the classification identifier.
The device according to claim 51 or 52, wherein the classification identifier registered by the storage data party device comprises:

Receiving the classification information sent by the data party device;

Determining whether there is already a classification identifier generated for the classification information, and if yes, returning the existing classification identifier generated for the classification information to the data party device; otherwise, generating a classification identifier for the classification information and Returned to the data party device.
The device according to claim 54, wherein when the determining result is no, the operation further comprises:

Upgrade the version information corresponding to the classified information.
The device according to claim 54, wherein when the determining result is yes, the operation further comprises:

If the format version change request sent by the data party device for the classification information is received, the format information after the request change is saved, the version information corresponding to the classification information is upgraded, and the classification identifier is generated and returned to the data party device; otherwise, Performing the returning the existing classification identifier generated for the classification information to the data party device.
The device according to claim 54, wherein when the determining result is no, the operation further comprises:

Receiving format information sent by the data party device for the classification information, saving the format information, and recording corresponding format version information.
The device according to claim 51 or 52, wherein the operation further comprises:

The extended configuration information sent by the data party for the registered classification identifier is received and stored.
The device according to claim 58, wherein the extended configuration information comprises:

Whether the data is stored in the data center, subscriber constraint information, and whether sensitive information needs to be filtered.
The device according to claim 53, wherein the operation further comprises: storing, by the data party device, whether the subscriber device is allowed to subscribe to the authorization information of the classification identifier;

The transmitting the data to the subscribing device that subscribes to the classification identifier comprises: transmitting the data to a subscriber device that is allowed to subscribe to the classification identifier.
A subscriber device, comprising:

Memory, including one or more programs;

One or more processors coupled to the memory to execute the one or more programs to:

And substituting the classification identifier to the data center, so as to receive the data carried by the data center and carrying the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.
The device according to claim 61, wherein the classification identifier is further generated according to at least one of the following: security level information, data source information, version information corresponding to the category to which the data belongs, and data to which the data belongs. The data format version information corresponding to the classification.
The device according to claim 61 or 62, wherein the operation further comprises:

Obtaining a subscribing classification identifier from the data center, or obtaining a subscribing classification identifier from the data party device.
An apparatus, comprising:

Memory, including one or more programs;

One or more processors coupled to the memory to execute the one or more programs to:

The signaling data carrying the classification identifier is transmitted between the device and the other device, wherein the classification identifier is generated according to the classification information to which the signaling data belongs, and the signaling data uses a data format corresponding to the classification identifier.
The device according to claim 64, wherein the classification identifier is further generated according to at least one of the following: security level information, data source information, version information corresponding to the category to which the data belongs, and data to which the data belongs. The data format version information corresponding to the classification.
The device of claim 64, wherein the operations further comprise:

After receiving the signaling data carrying the classification identifier, the signaling data is parsed according to the data format corresponding to the classification identifier, and processing logic corresponding to the classification identifier is performed according to the parsing result.
A data processing device, the device comprising:

a transmission unit, configured to transmit data carrying a classification identifier in the network, where the classification identifier belongs according to the data The classification information is generated.
A data processing device is provided on a data side device, wherein the device comprises:

a registration unit, configured to register a classification identifier with the data center, so as to transmit data carrying the registered classification identifier in the network;

The classification identifier is generated according to classification information to which the data belongs.
The device of claim 68, further comprising:

And an authorization unit, configured to obtain, from the data center, subscription device information that subscribes to the classification identifier; and send, to the data center, authorization information that allows the subscriber device to subscribe to the classification identifier.
The device of claim 68, further comprising:

An identifier providing unit for providing the registered classification identifier to the subscriber device.
A data processing device, the device comprising:

a registration unit, configured to store a classification identifier registered by the data party device, to process data carrying the classification identifier, wherein the classification identifier is generated according to the classification information to which the data belongs.
The device of claim 71, further comprising:

The forwarding unit is configured to: after receiving the data carrying the registered classification identifier, send the data to the subscriber device that subscribes to the classification identifier.
The device of claim 72, further comprising:

a subscription unit, configured to store subscriber information that subscribes to the classification identifier, and authorization information sent by the data party device to allow the subscriber device to subscribe to the classification identifier;

The forwarding unit sends the data to a subscriber device that is allowed to subscribe to the classification identifier.
A data processing device, the device comprising:

a subscription unit for subscribing to a data center for a classification identifier;

And a receiving unit, configured to receive data that is carried by the data center and that carries the classification identifier, where the classification identifier is generated according to classification information to which the data belongs.
The device of claim 74, further comprising:

And an identifier obtaining unit, configured to obtain a subscribing classification identifier from the data center, or obtain a subscribing classification identifier from the data party device.
A data processing device, the device comprising:

And a transmission unit, configured to transmit the signaling data carrying the classification identifier, and the classification identifier is generated according to the classification information to which the signaling data belongs, where the signaling data uses a data format corresponding to the classification identifier.
The device of claim 76, further comprising:

The parsing processing unit is configured to parse the signaling data according to the data format corresponding to the classification identifier after the signaling unit receives the signaling data carrying the classification identifier, and perform the classification identifier according to the parsing result Corresponding processing logic.