CN108833510A - Message treatment method and device - Google Patents

Message treatment method and device Download PDF

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Publication number
CN108833510A
CN108833510A CN201810551831.6A CN201810551831A CN108833510A CN 108833510 A CN108833510 A CN 108833510A CN 201810551831 A CN201810551831 A CN 201810551831A CN 108833510 A CN108833510 A CN 108833510A
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CN
China
Prior art keywords
message
objective function
data
running example
released
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CN201810551831.6A
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Chinese (zh)
Inventor
王猛涛
李乐丁
陆丹峰
董炫辰
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北京百度网讯科技有限公司
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Priority to CN201810551831.6A priority Critical patent/CN108833510A/en
Publication of CN108833510A publication Critical patent/CN108833510A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/10Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/448Execution paradigms, e.g. implementations of programming paradigms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/12Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/16Service discovery or service management, e.g. service location protocol [SLP] or Web services

Abstract

The embodiment of the present application discloses message treatment method and device.One specific embodiment of this method includes:In response to the message to be processed for the theme publication for monitoring to subscribe to objective function in local area network, message to be processed is received, message to be processed includes the data to be analyzed collected by the data acquisition equipment in Internet of Things;Analytical calculation is carried out to the data to be analyzed in message to be processed by the running example of objective function, obtains calculated result;The message to be released comprising calculated result is generated, for message arrangement theme to be released and issues message to be released;Message to be released is sent to the equipment for the theme for subscribing to message to be released.The embodiment improves the efficiency and safety of data analytical calculation in Internet of Things.

Description

Message treatment method and device

Technical field

The invention relates to field of computer technology, and in particular at internet of things field more particularly to message Manage method and apparatus.

Background technique

Internet of Things refers to that, by various information sensing devices, any required monitoring of acquisition in real time connects, the object of interaction Or the information of the various needs such as process, the realization object formed in conjunction with internet and object, object and people, all article and net The network of the connection of network.

In all types of applications of Internet of Things, need to carry out targetedly the collected data of equipment according to business demand Processing.It generallys use local device to the processing of extensive mass data at present data are uploaded to stronger computing capability Cloud, trigger cloud processing function come to data carry out analytical calculation mode.

Summary of the invention

The embodiment of the present application proposes message treatment method and device.

In a first aspect, the embodiment of the present application provides a kind of message treatment method, including:In response to being monitored in local area network To the message to be processed for the theme publication subscribed to objective function, message to be processed is received, message to be processed includes by Internet of Things In the data to be analyzed that collect of data acquisition equipment;By the running example of objective function in message to be processed to It analyzes data and carries out analytical calculation, obtain calculated result;The message to be released comprising calculated result is generated, is matched for message to be released It sets theme and issues message to be released;Message to be released is sent to the equipment for the theme for subscribing to message to be released.

In some embodiments, the above method further includes:Read the configuration information of objective function;Wherein, configuration information packet It includes:Theme routing rule information, the script or program, the type of function for executing function performance.

In some embodiments, above by the running example of objective function to the data to be analyzed in message to be processed into Row analytical calculation obtains calculated result, including:In the running environment corresponding with the type of objective function disposed, with to The pending parameter that data are objective function is analyzed, the running example of operational objective function obtains calculated result.

In some embodiments, the configuration information of above-mentioned objective function further includes the resource distribution letter of the running example of function Breath;It is above-mentioned in the running environment corresponding with the type of objective function disposed, using data to be analyzed as objective function to Parameter is executed, the running example of operational objective function obtains calculated result, including:In the type with objective function disposed In corresponding running environment, using data to be analyzed as the pending parameter of objective function, the resource distribution of running example is called to believe The running example of the indicated available resources operational objective function of breath, obtains calculated result.

In some embodiments, above-mentioned in the running environment corresponding with the type of objective function disposed, wait divide The pending parameter that data are objective function is analysed, the running example of operational objective function obtains calculated result, including:In portion In the running environment corresponding with the type of objective function of administration, starting local message processing engine is transmitted to being analysed to data The running example of objective function;Data to be analyzed are pre-processed using the running example of objective function, it will be pretreated Message transmission to the perform script of objective function or the binary program of objective function is calculated, and is obtained result data and is passed back To the running example of objective function;Result data message processing engine is converted to by the running example of objective function to support to pass Defeated data format, obtains calculated result.

In some embodiments, above-mentioned generation includes the message to be released of calculated result, including:Pass through the fortune of objective function Calculated result is transmitted to local message processing engine by row example;Engine is handled by local message Whether the payload for the message that the running example of detection objective function returns is empty;If local message processing engine detects mesh The payload for the message that the running examples of scalar functions returns be not it is empty, the message that the running example of objective function is returned as Message to be released.

Second aspect, the embodiment of the present application provide a kind of message processing apparatus, including:Receiving unit is configured to ring Ying Yu monitors the message to be processed for the theme publication subscribed to objective function in local area network, message to be processed is received, wait locate Managing message includes the data to be analyzed collected by the data acquisition equipment in Internet of Things;Computing unit is configured to pass through The running example of objective function carries out analytical calculation to the data to be analyzed in message to be processed, obtains calculated result;Publication is single Member is configured to generate the message to be released comprising calculated result, for message arrangement theme to be released and issues message to be released; Transmission unit is configured to send message to be released to the equipment for the theme for subscribing to message to be released.

In some embodiments, above-mentioned apparatus further includes:Reading unit, be configured to read objective function matches confidence Breath;Wherein, configuration information includes:Theme routing rule information, the script or program, the type of function for executing function performance.

In some embodiments, above-mentioned computing unit is further configured to:In the type with objective function disposed In corresponding running environment, using data to be analyzed as the pending parameter of objective function, the running example of operational objective function is obtained To calculated result.

In some embodiments, the configuration information of above-mentioned objective function further includes the resource distribution letter of the running example of function Breath;Above-mentioned computing unit is further configured to:In the running environment corresponding with the type of objective function disposed, with to The pending parameter that data are objective function is analyzed, available resources indicated by the resource allocation information of running example is called to run The running example of objective function, obtains calculated result.

In some embodiments, above-mentioned computing unit is further configured to:In the type with objective function disposed In corresponding running environment, starting local message processing engine is to be analysed to the running example that data are transmitted to objective function; Data to be analyzed are pre-processed using the running example of objective function, by pretreated message transmission to objective function The binary program of perform script or objective function is calculated, and is obtained result data and is transmitted back to the operation reality of objective function Example;Result data is converted into the data format that message processing engine supports transmission by the running example of objective function, is obtained Calculated result.

In some embodiments, above-mentioned release unit is further configured to be generated as follows comprising calculated result Message to be released:Local message is transmitted to using calculated result as the payload of message by the running example of objective function Handle engine;By local message handle engine detect objective function running example return message payload whether be It is empty;If local message processing engine detects that the payload for the message that the running example of objective function returns is not sky, by mesh The message that the running example of scalar functions returns is as message to be released.

The third aspect, the embodiment of the present application provide a kind of electronic equipment, including:One or more processors;Storage dress It sets, for storing one or more programs, when one or more programs are executed by one or more processors, so that one or more A processor realizes the message treatment method provided such as first aspect.

Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored thereon with computer journey Sequence, wherein the message treatment method that first aspect provides is realized when program is executed by processor.

5th aspect, the embodiment of the present application provide a kind of Internet of things system, including:Data acquisition equipment is configured to Acquire data;Ustomer premises access equipment is connect with data acquisition equipment, is configured to include data with the theme publication of message to be processed Acquire the message to be processed of equipment data collected;Edge calculations equipment, including one or more processors and storage dress It sets, one or more programs is stored on storage device, when one or more programs are executed by one or more processors, so that One or more processors realize the message treatment method that first aspect provides.

The message treatment method and device of the above embodiments of the present application, by response to monitoring in local area network with target The message to be processed for the theme publication that function is subscribed to, receives message to be processed, message to be processed includes by the data in Internet of Things The data to be analyzed that acquisition equipment collects, then by the running example of objective function to be analyzed in message to be processed Data carry out analytical calculation, obtain calculated result, then generate the message to be released comprising calculated result, match for message to be released It sets theme and issues message to be released, finally send message to be released to the equipment for the theme for subscribing to message to be released, realize Close to the quick processing of the data at data acquisition equipment end, the safety of internet of things data processing is improved.

Detailed description of the invention

By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other Feature, objects and advantages will become more apparent upon:

Fig. 1 is that one embodiment of the application can be applied to exemplary system architecture figure therein;

Fig. 2 is the flow chart according to one embodiment of the message treatment method of the application;

Fig. 3 is the flow chart according to another embodiment of the message treatment method of the application;

Fig. 4 is a kind of process signal for specific implementation that function calculates in the message treatment method according to the application Figure;

Fig. 5 is a structural schematic diagram according to the message processing apparatus of the application;

Fig. 6 is adapted for the structural schematic diagram for the computer system for realizing the electronic equipment of the embodiment of the present application;

Fig. 7 is adapted for a structural schematic diagram for realizing the Internet of things system of the embodiment of the present application.

Specific embodiment

The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to Convenient for description, part relevant to related invention is illustrated only in attached drawing.

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Fig. 1 is shown can be using the message treatment method of the application or the exemplary system architecture of message processing apparatus 100.Herein, system architecture 100 can be the system architecture based on Internet of Things.

As shown in Figure 1, system architecture 100 may include equipment 101,102,103.Equipment 101,102,103 can pass through Network communication connection, such as equipment 101,102,103 can be located in the same local area network, can between equipment 101,102,103 It is connected in a manner of through wired, Radio Link or glass fiber cables etc..

Equipment 101 can be used for for temperature, humidity, speed, the time etc. in data acquisition equipment, such as scenes of internet of things The acquisition equipment of the various physical messages of equipment local environment is characterized, data acquisition equipment can be acquired including image, text, language The data of the forms such as sound.

Equipment 102 can be ustomer premises access equipment, and ustomer premises access equipment can be connect with data acquisition equipment.Ustomer premises access equipment obtains The data for taking data acquisition equipment to acquire, and the interface of Data Analysis Services is provided to Internet of Things network users.Ustomer premises access equipment may be used also To be communicated to connect with edge calculations equipment (such as equipment 103) and/or Cloud Server (such as server 104), ustomer premises access equipment In the Data Analysis Services request for receiving user, the data that data acquisition equipment acquires can be sent to edge calculations and set Standby or Cloud Server is handled.Ustomer premises access equipment can also receive edge calculations equipment or Cloud Server to the processing knot of data Fruit.Client for communicating with equipment 103 can be installed, user can initiate data by the client in equipment 102 Processing request.

Equipment 103 can be edge calculations equipment, and edge calculations equipment can provide calculating service for ustomer premises access equipment.Side Edge calculates the running environment that data analytic function can be disposed in equipment.Edge calculations equipment can execute data analytic function Function, the data that ustomer premises access equipment is sent are used as the computing object of function, generation data analytical calculation as a result, and by result Return to ustomer premises access equipment.

In some scenes of the application, above system framework can also include in equipment 101,102,103 at least One server 104 connected by wan communication.At least one of equipment 101,102,103 can pass through wired, nothing The modes such as wired link or glass fiber cables are connect with server 104.

Server 104 can be the Cloud Server in Internet of Things.Cloud Server can provide cloud computing for ustomer premises access equipment Service.Cloud Server can dispose data computing function, divide when receiving the data of user terminal request processing data Analysis calculates, and obtains calculated result.

It should be noted that message treatment method provided by the embodiment of the present application can be held by edge calculations equipment 103 Row, correspondingly, message processing apparatus can be set in edge calculations equipment 103.

It should be understood that the equipment, network, the number of server in Fig. 1 are only schematical.It, can according to needs are realized With any number of equipment, network, server.In specific scene, it can have any number of data acquisition and set Standby, ustomer premises access equipment, edge calculations equipment, network, Cloud Server.

With continued reference to Fig. 2, it illustrates the processes 200 according to one embodiment of the message treatment method of the application.It should Message treatment method includes the following steps:

Step 201, it in response to the message to be processed for the theme publication for monitoring to subscribe to objective function in local area network, connects Receive message to be processed.

In the present embodiment, the executing subject (such as edge calculations equipment 103 shown in FIG. 1) of above-mentioned message treatment method The message for the theme subscribed in the local area network locating for it with the presence or absence of the objective function disposed in the executing subject can be monitored Be published, if monitoring, above-mentioned executing subject can receive using the objective function subscribe to theme publication message as to Handle message.

Herein, message to be processed may include the number to be analyzed collected by the data acquisition equipment in Internet of Things According to.Objective function can be to carry out data to be analyzed the function of specific analytical calculation function, and this specific point Analysis computing function can select according to the demand of user, such as wish can be for statistical analysis to data by user, then the target Function is statistical analysis function.The perform script of objective function or binary program for performance objective function performance can be by User writes or compiles in advance completion, and is stored in above-mentioned executing subject, and the running environment of objective function can also be pre- It is first deployed in above-mentioned executing subject.

Data to be analyzed can be by such as temperature sampler, humidity collector, pressure sensor, light sensor, take the photograph As the collected sensing data of the sensors such as head, voice signal receiver, it is also possible to by comprising these sensors and data The collected data of the hardware device of processing unit, such as can be by the electronic equipment with camera and picture processing chip The image data obtained after being pre-processed to camera acquired image.

After user is by submitting data to be analyzed on ustomer premises access equipment, ustomer premises access equipment can be analysed to data progress It is packaged, generates message to be processed.Message to be processed can be issued in Internet of Things later, it, can be with when issuing message to be processed For one preset theme of message arrangement to be processed.Above-mentioned executing subject can monitor whether to dispose objective function thereon The theme of subscription is published, if the theme for monitoring that objective function is subscribed to is published, can receive from ustomer premises access equipment should The message to be processed of theme.

In some optional implementations of the present embodiment, can store it in above-mentioned executing subject can connected reference Theme permissions list.The theme permissions list includes the corresponding relationship of the theme of function and subscription, then is monitoring to have issued Theme after, can find out in lists subscribe to the theme function as objective function.

Step 202, analytical calculation is carried out to the data to be analyzed in message to be processed by the running example of objective function, Obtain calculated result.

Above-mentioned executing subject can star the running example of local message processing engine objective function, and local message processing is drawn The running example that data are transmitted to objective function can be analysed to by holding up, by the running example of objective function to data to be analyzed Carry out analytical calculation.Herein, local message processing engine can be the main program for executing message treatment method.Specifically, originally Ground message processing engine can be analysed to the execution that data are transferred to objective function when the running example of objective function is run Script or binary program, the perform script of performance objective function or the binary program of operational objective function are counted accordingly It calculates and processing, perform script or binary program calculates and return to a piece of news as meter to the running example of objective function after finishing Calculate result.

Step 203, the message to be released comprising calculated result is generated, for message arrangement theme to be released and is issued to be released Message.

After the perform script or binary program of function are completed to calculate, calculated result can be transmitted back to local message Engine is handled, local message, which handles engine, can carry out data packing to calculated result, generate to be released comprising calculated result Message.It specifically can be according to the Data Transport Protocol between above-mentioned executing subject and the equipment of publication message to be processed, to calculating As a result after being packaged, message to be released is generated.It can be then message arrangement to be released theme predetermined, and according to holding Pre-set theme routing rule issues the message of generation in Internet of Things in row main body, can to subscribe to the equipment of the theme To receive message to be released.

Step 204, message to be released is sent to the equipment for the theme for subscribing to message to be released.

It can be carried out by subscription-release model between the equipment of the theme of above-mentioned executing subject and subscription message to be released Data transmission.The equipment for subscribing to the theme of message to be released can be the ustomer premises access equipment for issuing message to be processed, be also possible to Other edge devices in Internet of Things with above-mentioned executing subject in same local area network, such as other users end equipment or other sides Edge calculates equipment.These equipment can monitor whether that the theme subscribed to there are it is published, can be with if monitoring the theme subscribed to The message for receiving publication, it is possible thereby to receive the message to be released comprising calculated result, that is to say, that in above-mentioned executing subject Local area network in, subscribed to message to be released each equipment it is available to transmitted by the equipment for issuing message to be processed to point Analyse the result that data carry out analytical calculation.

In actual scene, user can will need the data analyzed to set by being mounted on user terminal by ustomer premises access equipment Standby client is issued, if being deployed with edge calculations equipment in same local area network, and applies target in edge calculations equipment The relevant configuration of function, and deploy the running environment of objective function, then the theme that can be subscribed to by objective function receives visitor The message of family end publication.After edge calculations equipment is completed to calculate, the message comprising calculated result can be issued, user terminal is set It is standby to subscribe to the message, thus the analysis result for the data to be analyzed submitted.

The message treatment method of the above embodiments of the present application, first in response to monitoring to order with objective function in local area network The message to be processed for the theme publication read, receives message to be processed, and message to be processed includes being set by the data acquisition in Internet of Things The standby data to be analyzed collected;Then by the running example of objective function to the data to be analyzed in message to be processed into Row analytical calculation, obtains calculated result;The message to be released comprising calculated result is generated later, is message arrangement theme to be released And issue message to be released;Message to be released finally is sent to the equipment for the theme for subscribing to message to be released, realizes and is closely counting According to the Data Analysis Services of acquisition equipment end.Due to, it is not necessary that data are uploaded cloud, avoiding data in data handling procedure and letting out The safety problems such as dew or loss, while making data processing speed independent of network performance, improve data-handling efficiency.

With continued reference to Fig. 3, it illustrates the flow charts according to another embodiment of the message treatment method of the application.Such as Shown in Fig. 3, the process 300 of the message treatment method of the present embodiment includes the following steps:

Step 301, the configuration information of objective function is read.

In the present embodiment, the executing subject of above-mentioned message treatment method can read matching for the objective function of storage in advance Confidence breath.The configuration information of objective function, which can be, to be pre-configured with as desired by user and is stored in above-mentioned executing subject 's.The configuration information of objective function can be the information of the relevant configuration for describing objective function.Herein, objective function Configuration information can include but is not limited to:The theme routing rule information of objective function, function calculate configuration information, log processing Information.Theme routing rule information can be used to indicate that the information receiving and transmitting rule of objective function, wherein subscribing to comprising objective function Theme.Function calculates configuration information and can include but is not limited to:Function name, the type of function, function actuator.Function class Type can indicate to realize the programming language type of the program of function performance, such as Python, Node.js, Java, C# etc., function Actuator can be the script or program for executing function performance, and function actuator and function type is corresponding, such as type function is Python, then function actuator can be the Python script for realizing function performance.Log processing information, which can be, to be used to indicate The information of the processing mode of function execution journal.

Above-mentioned function calculates the corresponding running environment configuration information of type that configuration information can also include and function.It is above-mentioned Executing subject can be according to the running environment of the installation of running environment configuration information, deployment objective function that read.

Step 302, it in response to the message to be processed for the theme publication for monitoring to subscribe to objective function in local area network, connects Receive message to be processed.

Message to be processed includes the data to be analyzed collected by the data acquisition equipment in Internet of Things.In the present embodiment In, if the theme for having objective function to subscribe in local area network where detecting the executing subject of message treatment method is published, It then can receive the message to be processed in the theme.The message to be processed can be with above-mentioned executing subject in same local area network Ustomer premises access equipment publication, include the data to be analyzed acquired by data acquisition equipment.

Step 303, in the running environment corresponding with the type of objective function disposed, using data to be analyzed as target The parameter of function, the running example of operational objective function, obtains calculated result.

After the configuration information for reading objective function, above-mentioned executing subject can be with the type pair of installation and deployment objective function The running environment answered.In this way, can be using the data to be analyzed in the message to be processed received as the calculating pair of objective function As being analysed to data input objective function and being calculated.It specifically can star the running example of objective function when calculating, it will Data to be analyzed are transmitted to running example and are calculated, and obtain calculated result.

In some optional implementations of the present embodiment, it can also include function that above-mentioned function, which calculates configuration information, The resource allocation information of running example.The running example that the resource allocation information of the running example of function is used to be characterized as function is matched The available resources set, can include but is not limited to:Configured number, the running example Message Processing limit of supported running example When, the memory of running example and/or cpu resource configuration.

The resource allocation information of the available resources for being used to indicate running example in the configuration information for reading objective function It later, can be the running example of objective function unlatching respective numbers according to the resource allocation information.Such as resource allocation information In supported running example configured number be 3, show allow objective function at most open 3 running examples, then can be Objective function opens most 3 running examples.When message number to be treated increases, it can be determined that current goal function is No available free running example, if leisureless running example, and the running example quantity currently opened has reached the upper limit 3, then it is multiplexed immediately after can waiting the instance processes run;If leisureless running example, and currently open Running example be not up to the upper limit 3, then can star a new running example to handle increased message.

Still optionally further, if not indicating the configuration data of supported running example in resource allocation information, It can be that objective function starts running example according to the running example quantity configuration of default after reading configuration information.Such as it can At least start a running example with each function of default setting, is handled in time when guaranteeing that message transmits.Or it can default Each function is set and does not create running example, i.e., it is 0 that default function, which allows the minimum value of running example book, then reads and match confidence It is real can to create operation only when the message of processing in need transmits into minimum of resources required when function starting is guaranteed after breath Example.

In further implementation, step 303 can be executed as follows:In disposed and objective function The corresponding running environment of type in, using data to be analyzed as the pending parameter of objective function, call the resource of running example The running example of available resources operational objective function, obtains calculated result indicated by configuration information.Herein, resource distribution is believed Breath can also include memory configurations information, the CPU configuration information of function operation example, i.e., each available memory of running example Resource allocation information and cpu resource configuration information.

Specifically, the memory source configuration information of function operation example may include the soft amount of maximum and maximum limit of memory Quota degree.When Installed System Memory deficiency, it can be more than the memory that the running example of maximum soft amount occupies with priority reclamation, make to run The memory that example occupies is close to maximum soft amount.Maximum limit quota degree can be the available maximum memory of system, work as Installed System Memory When insufficient, the memory of occupancy is more than that the running example of maximum limit quota degree can be reset.

The cpu resource configuration information of function operation example can indicate the upper limit of cpu resource workable for running example, packet Include the CPU quantity that can be used in workable CPU time cycle length and available CPU time cycle length.

In order to realize the configured number to the supported running example of above-mentioned function, running example Message Processing in limited time, The configuration of the memory and/or cpu resource of running example, needing the operating system of above-mentioned executing subject is linux system, is supported Cgroup (control groups controls process group).Cgroup be linux kernel provide one kind can limit, record, every (such as from physical resource used in process group:CPU, memory, input/output interface etc.) mechanism.

Resource, i.e. Controlling object function can be configured according to the running example that above-mentioned resource allocation information is objective function Running example executes used resource during analytical calculation to data to be analyzed, to promote the resource of above-mentioned executing subject Utilization efficiency.

Optionally, above-mentioned resource allocation information can also include that the time-out time information of running example, running example can be created Maximum process number built etc..The running example can be cleared up when running example exceeds the configured time in this way, to protect The effective use of resource is demonstrate,proved, and avoids running example from creating excessive process and the consumption that causes resource excessive.

Referring to FIG. 4, it illustrates in the message treatment method according to the application to the number to be analyzed in message to be processed According to carry out analytical calculation and generate message to be released a kind of specific implementation flow diagram, namely show above-mentioned disappear Cease a kind of flow diagram of optional implementation of step 303 and step 304 in the process 300 of processing method.Wherein step 401 to step 403 be step 303 a kind of optional implementation process.

As shown in figure 4, in some optional implementations of the present embodiment, to the data to be analyzed in message to be processed Progress analytical calculation generation includes that the process 400 of the message to be released of calculated result may include:

Step 401, in the running environment corresponding with the type of objective function disposed, starting local message processing is drawn It holds up to be analysed to the running example that data are transmitted to objective function.

Above-mentioned executing subject can star local message processing engine, and the specific implementation of local message processing engine can be The main program of objective function.This message processing engine can send a message to a running example of objective function, this It may include the data to be analyzed parsed from message to be processed in a message.

Step 402, data to be analyzed are pre-processed using the running example of objective function, by pretreated message The perform script for being transferred to objective function is calculated, and is obtained result data and is transmitted back to the running example of objective function.

The running example of objective function can pre-process message after receiving the message of main program, specifically may be used The data to be analyzed in message are converted to Json class or dictionary class, message can be passed to function execution by running example later Device.Function actuator can be the perform script of objective function or the binary program of objective function, receive running example After pretreated message, perform script or binary program can use, hold so that data to be analyzed are pending parameter The function of line function can return to the message that one includes the result data of function execution to running example after being finished.

It specifically, can be from dictionary class or Json class when the perform script of objective function or binary program calculate The value of specific field is obtained in data to be analyzed, executing analytical calculation can be to the running example of objective function after calculating Return to the result data of a Json class or dictionary class.

Step 403, result data is converted to by message processing engine by the running example of objective function and supports transmission Data format obtains calculated result.

After the running example of objective function receives the new information of index actuator return, local disappear can be converted into Breath processing engine supports the message format of transmission, using the message after format transformation as calculated result.

Herein, the communication between local message processing engine and function running example can use process communication mode. For example, if the operating system of above-mentioned executing subject is linux system or MacOS system, the communication mode between process can To include but is not limited in a manner of socketpair (socket to), if the operating system of above-mentioned executing subject is Windows system, Then interprocess communication mode can include but is not limited to Namedpipe (famous pipeline) mode.

Fig. 3 is returned to, the process 300 of above-mentioned message treatment method further includes:

Step 304, the message to be released comprising calculated result is generated, and for message arrangement theme to be released and is issued pending Cloth message.

After obtaining calculated result, above-mentioned executing subject can be issued according to preset theme in Internet of Things comprising meter Calculate the message to be released of result.

With continued reference to Fig. 4, step 404 to step 406 is a kind of implementation process of optional implementation of step 304.? After step 403, above-mentioned process 400 can also include:,

Step 404, local is transmitted to for calculated result as the payload of message by the running example of objective function Message processing engine.

The running example of objective function can by calculated result carry out data packing, by calculated result according to local message The data format arranged between processing engine is encapsulated as message, and the payload of the message is the running example of above-mentioned objective function Obtained calculated result.The running example of objective function can transfer the message to local message processing engine later.

Step 405, effective load of the message returned by the running example that local message handles engine detection objective function Whether lotus is empty.

Local message processing engine can receive the message of running example return, and judge the message that running example returns Whether payload is empty.

Step 406, if local message processing engine detects the effective load for the message that the running example of objective function returns Lotus is not sky, and the message that the running example of objective function is returned is as message to be released.

If local message processing engine detects that the payload for the message that running example returns is not sky, can will receive The message comprising calculated result arrived for message arrangement theme to be released and can be issued as message to be released.

It optionally, can when local message processing engine detects that the payload for the message that running example returns is empty Not issue the message of running example return.Publication does not include when can calculate failure in this way to avoid function or other mistakes occur The message of the desired calculated result of user.

From fig. 4, it can be seen that carrying out analytical calculation to generate including calculated result to the data to be analyzed in message to be processed Message to be released process 400, pass through running example and objective function that local message handles engine, objective function Message transmission between perform script or binary program, the function realized in edge calculations equipment calculate.

Fig. 3 is returned to, after the step 304, the process 300 of message treatment method further includes:

Step 305, message to be released is sent to the equipment for the theme for subscribing to message to be released.

It can be carried out by subscription-release model between the equipment of the theme of above-mentioned executing subject and subscription message to be released Data transmission.The equipment for subscribing to the theme of message to be released can be in Internet of Things with above-mentioned executing subject in same local area network Other equipment, such as ustomer premises access equipment or other edge calculations equipment.These equipment, can be in the theme for monitoring to subscribe to The message in issuing subject is received, it is possible thereby to obtain calculated result.

Step 302 and step 305 in above-described embodiment is consistent with the step 201 of previous embodiment and step 204 respectively, Details are not described herein again.

From figure 3, it can be seen that the message treatment method of the present embodiment is mesh by reading the configuration information of objective function The realization of the function of scalar functions provides available running environment.User according to demand configures objective function, To expand that local function calculates can application platform (systems such as including Linux, Windows, Darwin, arm, x86, The CPU such as mips, powerpc) range.In addition, minimum memory headroom required for starting operation function performance is smaller, reduce To the performance requirement of local edge calculations equipment.

With further reference to Fig. 5, as the realization to method shown in above-mentioned each figure, this application provides a kind of Message Processing dresses The one embodiment set, the Installation practice is corresponding with Fig. 2 and embodiment of the method shown in Fig. 3, which can specifically answer For in various electronic equipments.

As shown in figure 5, the message processing apparatus 500 of the present embodiment includes:Receiving unit 501, computing unit 502, publication Unit 503 and transmission unit 504.Wherein, receiving unit 501 may be configured in response to monitoring in local area network with mesh The message to be processed for the theme publication that scalar functions are subscribed to, receives message to be processed, message to be processed includes by the number in Internet of Things The data to be analyzed collected according to acquisition equipment;Computing unit 502 may be configured to the running example by objective function Analytical calculation is carried out to the data to be analyzed in message to be processed, obtains calculated result;Release unit 503 may be configured to give birth to At the message to be released comprising calculated result, for message arrangement theme to be released and message to be released is issued;Transmission unit 504 can To be configured to the equipment transmission message to be released to the theme for subscribing to message to be released.

In some instances, above-mentioned apparatus 500 can also include:Reading unit is configured to read matching for objective function Confidence breath;Wherein, configuration information includes:Theme routing rule information, the script or program, the class of function for executing function performance Type.

In some optional implementations of examples detailed above, above-mentioned computing unit 502 can be further configured to:? In running environment corresponding with objective function type that is having disposed, using data to be analyzed as the pending parameter of objective function, The running example of operational objective function, obtains calculated result.

In some optional implementations of examples detailed above, the configuration information of above-mentioned objective function can also include function Running example resource allocation information;Above-mentioned computing unit 502 can be further configured to:It is disposing and target letter In the corresponding running environment of several types, using data to be analyzed as the pending parameter of objective function, the money of running example is called The running example of available resources operational objective function, obtains calculated result indicated by the configuration information of source.

In some optional implementations of examples detailed above, above-mentioned computing unit 502 can be further configured to:? In running environment corresponding with objective function type that is having disposed, starting local message processing engine is to be analysed to data biography Transport to the running example of objective function;Data to be analyzed are pre-processed using the running example of objective function, will be pre-processed Message transmission afterwards to the perform script of objective function or the binary program of objective function is calculated, and obtains result data simultaneously It is transmitted back to the running example of objective function;Result data is converted into message processing engine branch by the running example of objective function The data format for holding transmission, obtains calculated result.

In some optional implementations of examples detailed above, above-mentioned release unit 503 can be further configured to by The message to be released comprising calculated result is generated according to such as under type:By the running example of objective function using calculated result as disappearing The payload of breath is transmitted to local message processing engine;The running example that engine detects objective function is handled by local message Whether the payload of the message of return is empty;If local message processing engine detects what the running example of objective function returned The payload of message is not sky, and the message that the running example of objective function is returned is as message to be released.

The all units recorded in device 500 are corresponding with each step in the method described referring to figs. 2 and 3.As a result, Operation and feature above with respect to method description are equally applicable to device 500 and unit wherein included, and details are not described herein.

The message processing apparatus of the above embodiments of the present application, by receiving unit in response to monitoring in local area network with mesh The message to be processed for the theme publication that scalar functions are subscribed to, receives message to be processed, message to be processed includes by the number in Internet of Things According to the data to be analyzed that acquisition equipment collects, subsequent computing unit is by the running example of objective function to message to be processed In data to be analyzed carry out analytical calculation, obtain calculated result, then release unit generates to be released comprising calculated result Message for message arrangement theme to be released and issues message to be released, theme of the last transmission unit to subscription message to be released Equipment send message to be released, realize quick, the processing of the data close to data acquisition equipment end, improve data processing Safety.

Below with reference to Fig. 6, it illustrates the computer systems 600 for the electronic equipment for being suitable for being used to realize the embodiment of the present application Structural schematic diagram.Electronic equipment shown in Fig. 6 is only an example, function to the embodiment of the present application and should not use model Shroud carrys out any restrictions.

As shown in fig. 6, computer system 600 includes central generation unit (CPU) 601, it can be read-only according to being stored in Program in memory (ROM) 602 or be loaded into the program in random access storage device (RAM) 603 from storage section 608 and Execute various movements appropriate and processing.In RAM 603, also it is stored with system 600 and operates required various programs and data. CPU 601, ROM 602 and RAM 603 are connected with each other by bus 604.Input/output (I/O) interface 605 is also connected to always Line 604.

I/O interface 605 is connected to lower component:Importation 606 including keyboard, mouse etc.;It is penetrated including such as cathode The output par, c 607 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.;Storage section 608 including hard disk etc.; And the communications portion 609 of the network interface card including LAN card, modem etc..Communications portion 609 via such as because The network of spy's net executes communication process.Driver 610 is also connected to I/O interface 605 as needed.Detachable media 611, such as Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 610, in order to read from thereon Computer program be mounted into storage section 608 as needed.

Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be carried on computer-readable medium On computer program, which includes the program code for method shown in execution flow chart.In such reality It applies in example, which can be downloaded and installed from network by communications portion 609, and/or from detachable media 611 are mounted.When the computer program is executed by central generation unit (CPU) 601, limited in execution the present processes Above-mentioned function.It should be noted that the computer-readable medium of the application can be computer-readable signal media or calculating Machine readable storage medium storing program for executing either the two any combination.Computer readable storage medium for example can be --- but it is unlimited In system, device or the device of --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, or any above combination.It calculates The more specific example of machine readable storage medium storing program for executing can include but is not limited to:It is electrical connection with one or more conducting wires, portable Formula computer disk, hard disk, random access storage device (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device or The above-mentioned any appropriate combination of person.In this application, computer readable storage medium can be it is any include or storage program Tangible medium, which can be commanded execution system, device or device use or in connection.And in this Shen Please in, computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal, In carry computer-readable program code.The data-signal of this propagation can take various forms, including but not limited to Electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be computer-readable Any computer-readable medium other than storage medium, the computer-readable medium can send, propagate or transmit for by Instruction execution system, device or device use or program in connection.The journey for including on computer-readable medium Sequence code can transmit with any suitable medium, including but not limited to:Wirelessly, electric wire, optical cable, RF etc. or above-mentioned Any appropriate combination.

The calculating of the operation for executing the application can be write with one or more programming languages or combinations thereof Machine program code, programming language include object oriented program language-such as Java, Smalltalk, C++, also Including conventional procedural programming language-such as " C " language or similar programming language.Program code can be complete It executes, partly executed on the user computer on the user computer entirely, being executed as an independent software package, part Part executes on the remote computer or executes on a remote computer or server completely on the user computer.It is relating to And in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or extensively Domain net (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as provided using Internet service Quotient is connected by internet).

The embodiment of the present application also provides a kind of Internet of things system.As shown in fig. 7, Internet of Things provided by the embodiments of the present application System may include data acquisition equipment 701, ustomer premises access equipment 702 and edge calculations equipment 703.Data acquisition equipment 701, Ustomer premises access equipment 702 and edge calculations equipment can be opposite with the equipment 101,102,103 in system shown in Figure 1 framework respectively It answers.Data acquisition equipment 701 may be configured to acquisition data, may include various sensor devices;Ustomer premises access equipment 702 can To be connect with data acquisition equipment, and it is configured to collected comprising data acquisition equipment with the theme publication of message to be processed The client of control function calculating can be installed on the message ustomer premises access equipment 702 to be processed of data, used by the client Family end equipment 702 can be interacted with edge calculations equipment 703.Edge calculations equipment 703 can be equipment shown in fig. 6, Including one or more processors and storage device, it is stored with one or more programs on storage device, works as one or more Program is executed by one or more processors, so that one or more processors realize the message processing of previous embodiment description Method.

Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the application, method and computer journey The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation A part of one module, program segment or code of table, a part of the module, program segment or code include one or more use The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box The function of note can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are actually It can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it to infuse Meaning, the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart can be with holding The dedicated hardware based system of functions or operations as defined in row is realized, or can use specialized hardware and computer instruction Combination realize.

Being described in unit involved in the embodiment of the present application can be realized by way of software, can also be by hard The mode of part is realized.Described unit also can be set in the processor, for example, can be described as:A kind of processor packet Include receiving unit, computing unit, release unit and transmission unit.Wherein, the title of these units not structure under certain conditions The restriction of the pairs of unit itself, for example, receiving unit is also described as " in response to monitoring in local area network with target The message to be processed for the theme publication that function is subscribed to, receives message to be processed ".

As on the other hand, present invention also provides a kind of computer-readable medium, which be can be Included in device described in above-described embodiment;It is also possible to individualism, and without in the supplying device.Above-mentioned calculating Machine readable medium carries one or more program, when said one or multiple programs are executed by the device, so that should Device:In response to the message to be processed for the theme publication for monitoring to subscribe to objective function in local area network, to be processed disappear is received Breath, message to be processed includes the data to be analyzed collected by the data acquisition equipment in Internet of Things;Pass through objective function Running example carries out analytical calculation to the data to be analyzed in message to be processed, obtains calculated result;Generating includes calculated result Message to be released, message arrangement theme to be released and to issue message to be released;To setting for the theme for subscribing to message to be released Preparation send message to be released.

Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic Scheme, while should also cover in the case where not departing from foregoing invention design, it is carried out by above-mentioned technical characteristic or its equivalent feature Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein Can technical characteristic replaced mutually and the technical solution that is formed.

Claims (15)

1. a kind of message treatment method, including:
In response to the message to be processed for the theme publication for monitoring to subscribe to objective function in local area network, receive described to be processed Message, the message to be processed include the data to be analyzed collected by the data acquisition equipment in Internet of Things;
Analytical calculation is carried out to the data to be analyzed in the message to be processed by the running example of the objective function, is obtained Calculated result;
The message to be released comprising the calculated result is generated, for the message arrangement theme to be released and is issued described to be released Message;
The message to be released is sent to the equipment for the theme for subscribing to the message to be released.
2. according to the method described in claim 1, wherein, the method also includes:
Read the configuration information of the objective function;
Wherein, the configuration information includes:Theme routing rule information, the script or program, the class of function for executing function performance Type.
3. according to the method described in claim 2, wherein, the running example by the objective function is to described to be processed Data to be analyzed in message carry out analytical calculation, obtain calculated result, including:
In the running environment corresponding with the type of the objective function disposed, using the data to be analyzed as objective function Pending parameter, run the running example of the objective function, obtain the calculated result.
4. according to the method described in claim 3, wherein, the configuration information of the objective function further includes the running example of function Resource allocation information;
It is described in the running environment corresponding with the type of the objective function disposed, using the data to be analyzed as target The pending parameter of function, runs the running example of the objective function, obtains the calculated result, including:
In the running environment corresponding with the type of the objective function disposed, using the data to be analyzed as objective function Pending parameter, call available resources indicated by the resource allocation information of the running example to run the objective function Running example obtains the calculated result.
5. the method according to claim 3 or 4, wherein described corresponding with the type of the objective function what is disposed Running environment in, using the data to be analyzed as the pending parameter of objective function, the operation for running the objective function is real Example, obtains the calculated result, including:
In the running environment corresponding with the type of the objective function disposed, starting local message processing engine is with by institute State the running example that data to be analyzed are transmitted to the objective function;
The data to be analyzed are pre-processed using the running example of the objective function, by pretreated message transmission The binary program of perform script or the objective function to the objective function is calculated, and is obtained result data and is passed back To the running example of the objective function;
The result data is converted into the message processing engine by the running example of the objective function and supports transmission Data format obtains the calculated result.
6. according to the method described in claim 5, wherein, it is described generate include the calculated result message to be released, including:
The local is transmitted to using the calculated result as the payload of message by the running example of the objective function Message processing engine;
Handling engine by the local message and detecting the payload of message that the running example of the objective function returns is No is empty;
If the local message processing engine detects the payload for the message that the running example of the objective function returns not For sky, the message that the running example of the objective function is returned is as the message to be released.
7. a kind of message processing apparatus, including:
Receiving unit is configured in response to monitor to be processed the disappearing of the theme subscribed to objective function publication in local area network Breath, receives the message to be processed, the message to be processed include collected by the data acquisition equipment in Internet of Things to Analyze data;
Computing unit is configured to the running example by the objective function to the data to be analyzed in the message to be processed Analytical calculation is carried out, calculated result is obtained;
Release unit is configured to generate the message to be released comprising the calculated result, is the message arrangement master to be released It inscribes and issues the message to be released;
Transmission unit is configured to send the message to be released to the equipment for the theme for subscribing to the message to be released.
8. device according to claim 7, wherein described device further includes:
Reading unit is configured to read the configuration information of the objective function;
Wherein, the configuration information includes:Theme routing rule information, the script or program, the class of function for executing function performance Type.
9. device according to claim 8, wherein the computing unit is further configured to:
In the running environment corresponding with the type of the objective function disposed, using the data to be analyzed as objective function Pending parameter, run the running example of the objective function, obtain the calculated result.
10. device according to claim 9, wherein the configuration information of the objective function further includes that the operation of function is real The resource allocation information of example;
The computing unit is further configured to:
In the running environment corresponding with the type of the objective function disposed, using the data to be analyzed as objective function Pending parameter, call available resources indicated by the resource allocation information of the running example to run the objective function Running example obtains the calculated result.
11. device according to claim 9 or 10, wherein the computing unit is further configured to:
In the running environment corresponding with the type of the objective function disposed, starting local message processing engine is with by institute State the running example that data to be analyzed are transmitted to the objective function;
The data to be analyzed are pre-processed using the running example of the objective function, by pretreated message transmission The binary program of perform script or the objective function to the objective function is calculated, and is obtained result data and is passed back To the running example of the objective function;
The result data is converted into the message processing engine by the running example of the objective function and supports transmission Data format obtains the calculated result.
12. device according to claim 11, wherein the release unit is further configured to give birth to as follows At the message to be released comprising the calculated result:
The local is transmitted to using the calculated result as the payload of message by the running example of the objective function Message processing engine;
Handling engine by the local message and detecting the payload of message that the running example of the objective function returns is No is empty;
If the local message processing engine detects the payload for the message that the running example of the objective function returns not For sky, the message that the running example of the objective function is returned is as the message to be released.
13. a kind of electronic equipment, including:
One or more processors;
Storage device is stored thereon with one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processors are real Now such as method as claimed in any one of claims 1 to 6.
14. a kind of computer readable storage medium, is stored thereon with computer program, wherein described program is executed by processor Shi Shixian method for example as claimed in any one of claims 1 to 6.
15. a kind of Internet of things system, including:
Data acquisition equipment is configured to acquire data;
Ustomer premises access equipment is connect with the data acquisition equipment, is configured to described in the theme publication with the message to be processed Message to be processed comprising data acquisition equipment data collected;
Edge calculations equipment, including one or more processors and storage device are stored with one or more on storage device Program, when one or more of programs are executed by one or more of processors, so that one or more of processors Realize such as method as claimed in any one of claims 1 to 6.
CN201810551831.6A 2018-05-31 2018-05-31 Message treatment method and device CN108833510A (en)

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