CN109743219A - Traffic rate optimization method, device and computer readable storage medium - Google Patents
Traffic rate optimization method, device and computer readable storage medium Download PDFInfo
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Abstract
The invention discloses a kind of traffic rate optimization methods, comprising the following steps: the host obtains the corresponding communication efficiency value of each default traffic rate in traffic rate table；Determine the maximum communication efficiency value in the corresponding communication efficiency value of each default traffic rate；Using the corresponding default traffic rate of the maximum communication efficiency value as the traffic rate between the slave.The invention also discloses a kind of traffic rate optimization device and computer readable storage mediums.The present invention can be directed to different communication environments, and the optimal communication rate of asynchronous wired communication system is set dynamically, improves the communication efficiency of asynchronous wired communication system, to realize under severe communication environment, by reducing traffic rate, improve communication reliability；Under good communication environment, by improving traffic rate, responsiveness is improved.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of traffic rate optimization methods, device and computer-readable
Storage medium.
Background technique
In wired asynchronous communication networks, transmitting terminal and receiving end will have identical message transmission rate.Traffic rate
It determines to send the time that data need, influence response speed, traffic rate is higher, and call duration time is shorter, improves communication efficiency；But
It is that traffic rate is excessively high, may cause communication success rate reduces, and causes sending times to increase, reduces communication efficiency again instead.
Currently, since communication network distribution is extremely complex changeable, influencing the factor of traffic rate in asynchronous wire communication
It is very more, optimal communication rate can not be obtained in advance, therefore, generally use fixed communication rate.But if using fixed logical
Believe rate, then needs to consider all communication environments, determine traffic rate according to the communication reliability of most complex communication environment, it is past
It is very low toward traffic rate is dropped to, cause communication efficiency low.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of traffic rate optimization method, device and computer-readable storage mediums
Matter, it is intended to solve the technical problem low using the communication efficiency of the communication system of fixed communication rate.
To achieve the above object, the present invention provides a kind of traffic rate optimization method, is applied to equipped with host and multiple
The asynchronous wired communication system of slave, the traffic rate optimization method the following steps are included:
The host obtains the corresponding communication efficiency value of each default traffic rate in traffic rate table；
Determine the maximum communication efficiency value in the corresponding communication efficiency value of each default traffic rate；
Using the corresponding default traffic rate of the maximum communication efficiency value as the traffic rate between the slave.
Further, in one embodiment, it is corresponding to obtain each default traffic rate in traffic rate table for the host
Communication efficiency value the step of include:
The host traverses the traffic rate table, and according to the default traffic rate currently traversed, sends test frame number
According to the extremely slave；
When the test frame data are sent completely, based on the test frame data that the slave receives, determine current time
The corresponding communication efficiency value of the default traffic rate gone through, until traffic rate table traversal is completed.
Further, in one embodiment, described when the test frame data are sent completely, it is received based on the slave
The test frame data arrived, the step of determining the default traffic rate that currently traverses corresponding communication efficiency value include:
When the test frame data are sent completely, the corresponding number of test frame data that each slave receives is obtained
According to frame number；
Frame number based on the data determines the corresponding communication efficiency value of default traffic rate currently traversed.
Further, in one embodiment, the frame number based on the data determines the default traffic rate currently traversed
The step of corresponding communication efficiency value includes:
The sum of the data frame number for calculating each slave obtains data frame sum；
Default traffic rate frame sum based on the data and currently traversed, determines the communication efficiency value.
Further, in one embodiment, described when the test frame data are sent completely, obtain each slave
The step of test frame data received corresponding data frame number includes:
When the test frame data are sent completely, acquisition request is sent to the slave, wherein is receiving described obtain
When taking request, the corresponding data frame number of default test frame data that the slave feedback reception arrives to the host.
Further, in one embodiment, described when receiving the acquisition request, what the slave feedback reception arrived
The step of default test frame data corresponding data frame number includes:
When receiving the acquisition request, the slave carries out legitimate verification, meter to the test frame data received
The data frame number of the test frame data by legitimate verification is calculated, and feeds back the data frame number to the host.
Further, in one embodiment, it is described using the corresponding default traffic rate of the maximum communication efficiency value as
The step of traffic rate between the slave includes:
When the maximum communication efficiency value includes multiple, the corresponding default communication speed of multiple maximum communication efficiency values is obtained
In rate, maximum default traffic rate；
Using maximum default traffic rate as the traffic rate between the slave.
In addition, to achieve the above object, the present invention also provides a kind of traffic rates to optimize device, the traffic rate optimization
Device includes: memory, processor and to be stored in the traffic rate that can be run on the memory and on the processor excellent
Change program, when the traffic rate optimization program is executed by the processor the step of traffic rate optimization method above-mentioned.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
Traffic rate optimization program is stored on storage medium, the traffic rate optimization program is realized above-mentioned when being executed by processor
The step of traffic rate optimization method.
The present invention obtains the corresponding communication efficiency value of each default traffic rate in traffic rate table by the host,
Then the maximum communication efficiency value in the corresponding communication efficiency value of each default traffic rate is determined, then by the maximum communication
The corresponding default traffic rate of efficiency value can be directed to different communication loops as the traffic rate between the slave
Border is set dynamically the optimal communication rate of asynchronous wired communication system, the communication efficiency of asynchronous wired communication system is improved, with reality
Now under severe communication environment, by reducing traffic rate, communication reliability is improved；Under good communication environment, pass through raising
Traffic rate improves responsiveness.
Detailed description of the invention
Fig. 1 is the structural representation of traffic rate optimization device in hardware running environment that the embodiment of the present invention is related to
Figure；
Fig. 2 is the flow diagram of traffic rate optimization method first embodiment of the present invention；
Fig. 3 is each default in host acquisition traffic rate table in traffic rate optimization method second embodiment of the present invention
The refinement flow diagram of the step of traffic rate corresponding communication efficiency value；
Fig. 4 is the base in traffic rate optimization method 3rd embodiment of the present invention when the test frame data are sent completely
In the test frame data that the slave receives, the step of determining the default traffic rate currently traversed corresponding communication efficiency value
Refinement flow diagram；
Fig. 5 is that frame number, determination currently traverse based on the data in traffic rate optimization method fourth embodiment of the present invention
Default traffic rate corresponding communication efficiency value the step of refinement flow diagram；
Fig. 6 is in the 5th embodiment of traffic rate optimization method of the present invention that the maximum communication efficiency value is corresponding default
The refinement flow diagram for the step of traffic rate is as traffic rate between the slave.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, Fig. 1 is traffic rate optimization device in hardware running environment that the embodiment of the present invention is related to
Structural schematic diagram.
As shown in Figure 1, traffic rate optimization device may include: processor 1001, such as CPU, network interface 1004,
User interface 1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing between these components
Connection communication.User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional
User interface 1003 can also include standard wireline interface and wireless interface.Network interface 1004 optionally may include standard
Wireline interface, wireless interface (such as WI-FI interface).Memory 1005 can be high speed RAM memory, be also possible to stable
Memory (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned
The storage device of processor 1001.
Optionally, traffic rate optimization device can also include camera, RF (Radio Frequency, radio frequency) circuit,
Sensor, voicefrequency circuit, WiFi module etc..Wherein, sensor such as optical sensor, motion sensor and other sensings
Device.Certainly, traffic rate optimization device can also configure gyroscope, barometer, hygrometer, thermometer, infrared sensor etc. its
His sensor, details are not described herein.
It will be understood by those skilled in the art that traffic rate shown in Fig. 1 optimizes apparatus structure not structure pairwise communications
The restriction of rate optimized device may include perhaps combining certain components or different than illustrating more or fewer components
Component layout.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe that module, Subscriber Interface Module SIM and traffic rate optimize program.
In traffic rate optimization device shown in Fig. 1, network interface 1004 is mainly used for connecting background server, and rear
Platform server carries out data communication；User interface 1003 is mainly used for connecting client (user terminal), carries out data with client
Communication；And processor 1001 can be used for that the traffic rate stored in memory 1005 is called to optimize program.
In the present embodiment, traffic rate optimization device includes: memory 1005, processor 1001 and is stored in described deposit
On reservoir 1005 and can be run on the processor 1001 traffic rate optimization program, wherein processor 1001 calling deposit
When the traffic rate optimization program stored in reservoir 1005, and execute following operation:
The host obtains the corresponding communication efficiency value of each default traffic rate in traffic rate table；
Determine the maximum communication efficiency value in the corresponding communication efficiency value of each default traffic rate；
Using the corresponding default traffic rate of the maximum communication efficiency value as the traffic rate between the slave.
Further, processor 1001 can call the traffic rate stored in memory 1005 to optimize program, also execute
It operates below:
The host traverses the traffic rate table, and according to the default traffic rate currently traversed, sends test frame number
According to the extremely slave；
When the test frame data are sent completely, based on the test frame data that the slave receives, determine current time
The corresponding communication efficiency value of the default traffic rate gone through, until traffic rate table traversal is completed.
Further, processor 1001 can call the traffic rate stored in memory 1005 to optimize program, also execute
It operates below:
When the test frame data are sent completely, the corresponding number of test frame data that each slave receives is obtained
According to frame number；
Frame number based on the data determines the corresponding communication efficiency value of default traffic rate currently traversed.
Further, processor 1001 can call the traffic rate stored in memory 1005 to optimize program, also execute
It operates below:
The sum of the data frame number for calculating each slave obtains data frame sum；
Default traffic rate frame sum based on the data and currently traversed, determines the communication efficiency value.
Further, processor 1001 can call the traffic rate stored in memory 1005 to optimize program, also execute
It operates below:
When the test frame data are sent completely, acquisition request is sent to the slave, wherein is receiving described obtain
When taking request, the corresponding data frame number of default test frame data that the slave feedback reception arrives to the host.
The present invention also provides a kind of traffic rate optimization methods, are traffic rate optimization method of the present invention referring to Fig. 2, Fig. 2
The flow diagram of first embodiment.
In the present embodiment, traffic rate optimization method is applied to the asynchronous wire communication equipped with host and multiple slaves
System, for example, asynchronous wired communication system is central air-conditioning communication system, the host of the asynchronous wired communication system is outdoor
Machine, slave are multiple indoor units.
The traffic rate optimization method the following steps are included:
Step S100, the host obtain the corresponding communication efficiency value of each default traffic rate in traffic rate table；
In the present embodiment, traffic rate table is preset, which includes multiple default traffic rates.Host
The corresponding communication efficiency value of each default traffic rate in traffic rate table is obtained, for a certain pre- in the traffic rate table
If traffic rate, when host is communicated by the default traffic rate with slave, test frame is sent to each slave, slave determines it
The test frame number received, communication efficiency value are calculated by the default traffic rate and test frame number.
Specifically, before this step, host traverses the traffic rate table, and according to the default communication speed currently traversed
Rate, sends test frame data to slave, when testing frame data and being sent completely, test frame that host is received based on each slave
Data determine the corresponding communication efficiency value of default traffic rate currently traversed, until traffic rate table traversal is completed, into
And obtain the corresponding communication efficiency value of each default traffic rate in traffic rate table.
Step S200 determines the maximum communication efficiency value in the corresponding communication efficiency value of each default traffic rate；
In the present embodiment, when getting the corresponding communication efficiency value of each default traffic rate, host will be each logical
Letter efficiency value is compared, with the maximum communication efficiency value in the corresponding communication efficiency value of each default traffic rate of determination.
Step S300, using the corresponding default traffic rate of the maximum communication efficiency value as logical between the slave
Believe rate.
In the present embodiment, maximum communication efficiency value is being determined, it is corresponding pre- which obtains the maximum communication efficiency value
If traffic rate, and using the corresponding default traffic rate of the maximum communication efficiency value as the communication speed between each slave
Rate.
And then it is directed to different communication environment, asynchronous wired communication system dynamic acquisition optimal communication rate.Compared to fixation
Baud rate can improve communication reliability by reducing traffic rate under severe communication environment；Under good communication environment,
Responsiveness can be improved by improving traffic rate.And it is judged automatically by traffic rate, does not need manual operation
The traffic rate optimization method that the present embodiment proposes is obtained each default in traffic rate table by the host
The corresponding communication efficiency value of traffic rate then determines the maximum communication in the corresponding communication efficiency value of each default traffic rate
Efficiency value, then using the corresponding default traffic rate of the maximum communication efficiency value as the communication speed between the slave
Rate, and then it can be directed to different communication environments, the optimal communication rate of asynchronous wired communication system is set dynamically, improves asynchronous
The communication efficiency of wired communication system, by reducing traffic rate, improves reliable communications to realize under severe communication environment
Property；Under good communication environment, by improving traffic rate, responsiveness is improved.
Based on first embodiment, the second embodiment of traffic rate optimization method of the present invention is proposed, referring to Fig. 3, in this reality
It applies in example, step S100 includes:
Step S110, the host traverse the traffic rate table, and according to the default traffic rate currently traversed, send
Frame data are tested to the slave；
Step S120, when the test frame data are sent completely, based on the test frame data that the slave receives, really
The corresponding communication efficiency value of default traffic rate traversed before settled, until traffic rate table traversal is completed.
In the present embodiment, host traverses the traffic rate table, and according to the default traffic rate currently traversed, sends
Frame data are tested to slave, specifically, host ergodic communication Speedometer Drive, the default traffic rate currently traversed, and send
The default traffic rate currently traversed to each slave so that each slave according to the default traffic rate currently traversed with
Main-machine communication, alternatively, each slave is stored with the traffic rate table, host sends control instruction in ergodic communication Speedometer Drive
To each slave, each slave obtains the default communication currently traversed with host speed according to control instruction ergodic communication Speedometer Drive
The identical default traffic rate of rate, and traffic rate is preset according to this and receives or sends data to host.
Wherein, host presets test frame data, and the corresponding legitimate verification of setting test frame data in slave
Rule, slave carry out legitimate verification when receiving test frame data, to each test frame.It should be noted that test frame
Data include multiple pre-set test frames.
When test frame data are sent completely, the test frame data that host is received based on slave, what determination currently traversed
The default corresponding communication efficiency value of traffic rate, specifically, host send acquisition request to each slave, wherein are receiving
When acquisition request, the corresponding data frame number of default test frame data that each slave feedback reception arrives to the host, the data
Frame number is the quantity of data frame legal in the test frame data received, the test frame number that each slave of Framework computing receives
The default communication speed for according to the sum of corresponding data frame number, obtaining data frame sum, and according to data frame sum and currently traversing
Rate determines the corresponding communication efficiency value of default traffic rate currently traversed, then continues ergodic communication Speedometer Drive, until described
Traffic rate table traversal is completed, and then obtains the corresponding communication efficiency value of each default traffic rate in traffic rate table.
The traffic rate optimization method that the present embodiment proposes, by the host traversal traffic rate table, and according to
The default traffic rate currently traversed sends test frame data to the slave, when the test frame data are sent completely, base
In the test frame data that the slave receives, the corresponding communication efficiency value of default traffic rate currently traversed is determined, until
The traffic rate table traversal is completed, and enables the host to accurately obtain the corresponding communication efficiency value of each default traffic rate,
And then it is accurate determine the corresponding default traffic rate of optimal communication rate, that is, maximum communication efficiency value, further improving asynchronous has
The communication efficiency of line communication system.
Based on second embodiment, the 3rd embodiment of traffic rate optimization method of the present invention is proposed, referring to Fig. 4, in this reality
It applies in example, step S120 includes:
Step S121 obtains the test frame number that each slave receives when the test frame data are sent completely
According to corresponding data frame number；
Step S122, frame number, determines the corresponding communication efficiency value of default traffic rate currently traversed based on the data.
In the present embodiment, it after host sends test frame data to the slave, obtains each slave and receives
The corresponding data frame number of the test frame data arrived, specifically, host send acquisition request to each slave, wherein are receiving
When acquisition request, the corresponding data frame number of default test frame data that each slave feedback reception arrives to the host, the data
Frame number is the quantity of data frame legal in the test frame data received.
Then, it is based on data frame number, determines the corresponding communication efficiency value of default traffic rate currently traversed, specifically,
The sum of corresponding data frame number of the test frame data that each slave of Framework computing receives obtains data frame sum, and according to number
According to frame sum and the current default traffic rate that traverses, the corresponding communication efficiency of default traffic rate currently traversed is determined
Value.
Further, in one embodiment, step S121 includes: and sends when the test frame data are sent completely
Acquisition request is to the slave, wherein when receiving the acquisition request, default test frame that the slave feedback reception arrives
The corresponding data frame number of data is to the host.
It should be noted that when the test frame data are sent completely, host can be when completing lasting after the moment
When length reaches preset duration, acquisition request is sent to the slave.Wherein, which can be default logical according to what is currently traversed
Letter rate is rationally arranged, so that lesser default traffic rate corresponds to longer preset duration, and biggish default communication
The corresponding shorter preset duration of rate.
Wherein, when receiving the acquisition request, the slave carries out legitimacy to the test frame data received and tests
Card, calculates the data frame number of the test frame data by legitimate verification, and feeds back the data frame number to the host.
The postamble of test frame includes the verification information of test frame, and slave can be by preset rules to each in test frame data
A test frame carries out legitimate verification, and counts quantity, that is, data frame number of the test frame by legitimate verification.
The traffic rate optimization method that the present embodiment proposes, it is each by obtaining when the test frame data are sent completely
The corresponding data frame number of the test frame data that a slave receives, then frame number, determination currently traverse based on the data
The corresponding communication efficiency value of default traffic rate, and then can be according to the test frame number and default traffic rate of each slave
Communication efficiency value accurately is obtained, further improves the communication efficiency of asynchronous wired communication system.
Based on 3rd embodiment, the fourth embodiment of traffic rate optimization method of the present invention is proposed, referring to Fig. 5, in this reality
It applies in example, step S122 includes:
Step S1221 calculates the sum of the data frame number of each slave, obtains data frame sum；
The default traffic rate that step S1222 frame sum based on the data and is currently traversed determines the communication effect
Rate value.
In the present embodiment, when obtaining the corresponding data frame number of test frame data that each slave receives, host meter
The sum of the data frame number for calculating each slave obtains data frame sum, then traverses based on data frame sum and currently
Default traffic rate, determines communication efficiency value, and specifically, communication efficiency value is Kb1=F (B1) * ∑ (N1, N2~Nm), and B1 is
Default traffic rate, F (B1) are function N1 relevant to default traffic rate, and N2~Nm is the test frame that each slave receives
The corresponding data frame number of data.Wherein, F (B1)=B1, alternatively, F (B1)=B1*B1, certainly, F (B1) can also be according to difference
Communication media determine.
For example, for the central air-conditioning communication system for being equipped with m platform slave (interior machine), every at a certain traffic rate B1
The message number that slave receives is respectively N1, N2 ... Nm, then the communication efficiency value under B1 traffic rate is Kb1=F (B1) * ∑
(N1, N2~Nm).
The traffic rate optimization method that the present embodiment proposes is obtained by calculating the sum of the data frame number of each slave
To data frame sum, then frame sum and the default traffic rate that currently traverses based on the data, determine that the communication is imitated
Rate value can obtain data frame sum according to the test frame number of each slave, and then according to data frame sum and default communication
Rate accurately obtains communication efficiency value, further improves the communication efficiency of asynchronous wired communication system.
Based on the above embodiment, the 5th embodiment for proposing traffic rate optimization method of the present invention, referring to Fig. 6, in this reality
It applies in example, step S300 includes:
It is corresponding to obtain multiple maximum communication efficiency values when the maximum communication efficiency value includes multiple by step S310
In default traffic rate, maximum default traffic rate；
Step S320, using maximum default traffic rate as the traffic rate between the slave.
In the present embodiment, when getting maximum communication efficiency value, if maximum communication efficiency value include it is multiple, obtain
The corresponding default traffic rate of multiple maximum communication efficiency values, and compare the multiple default traffic rates got, it is more with determination
In a default traffic rate, maximum default traffic rate, then using maximum default traffic rate as with the slave it
Between traffic rate, to improve communication efficiency.
The traffic rate optimization method that the present embodiment proposes, by obtaining when the maximum communication efficiency value includes multiple
It takes in the corresponding default traffic rate of multiple maximum communication efficiency values, maximum default traffic rate, by maximum default communication
Rate is as the traffic rate between the slave, by using maximum default traffic rate as between host and slave
Traffic rate further improves communication efficiency.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage medium
On be stored with traffic rate optimization program, traffic rate optimization program realizes following operation when being executed by processor:
The host obtains the corresponding communication efficiency value of each default traffic rate in traffic rate table；
Determine the maximum communication efficiency value in the corresponding communication efficiency value of each default traffic rate；
Using the corresponding default traffic rate of the maximum communication efficiency value as the traffic rate between the slave.
Further, following operation is also realized when the traffic rate optimization program is executed by processor:
The host traverses the traffic rate table, and according to the default traffic rate currently traversed, sends test frame number
According to the extremely slave；
When the test frame data are sent completely, based on the test frame data that the slave receives, determine current time
The corresponding communication efficiency value of the default traffic rate gone through, until traffic rate table traversal is completed.
Further, following operation is also realized when the traffic rate optimization program is executed by processor:
When the test frame data are sent completely, the corresponding number of test frame data that each slave receives is obtained
According to frame number；
Frame number based on the data determines the corresponding communication efficiency value of default traffic rate currently traversed.
Further, following operation is also realized when the traffic rate optimization program is executed by processor:
The sum of the data frame number for calculating each slave obtains data frame sum；
Default traffic rate frame sum based on the data and currently traversed, determines the communication efficiency value.
Further, following operation is also realized when the traffic rate optimization program is executed by processor:
When the test frame data are sent completely, acquisition request is sent to the slave, wherein is receiving described obtain
When taking request, the corresponding data frame number of default test frame data that the slave feedback reception arrives to the host.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of traffic rate optimization method, which is characterized in that applied to the asynchronous cable modem for being equipped with host and multiple slaves
Letter system, the traffic rate optimization method the following steps are included:
The host obtains the corresponding communication efficiency value of each default traffic rate in traffic rate table；
Determine the maximum communication efficiency value in the corresponding communication efficiency value of each default traffic rate；
Using the corresponding default traffic rate of the maximum communication efficiency value as the traffic rate between the slave.
2. traffic rate optimization method as described in claim 1, which is characterized in that the host obtains in traffic rate table
The step of each default traffic rate corresponding communication efficiency value includes:
The host traverses the traffic rate table, and according to the default traffic rate currently traversed, sends test frame data extremely
The slave；
When the test frame data are sent completely, currently traversed based on the test frame data that the slave receives, determination
The default corresponding communication efficiency value of traffic rate, until traffic rate table traversal is completed.
3. traffic rate optimization method as claimed in claim 2, which is characterized in that described to have been sent in the test frame data
Cheng Shi determines the corresponding communication efficiency of default traffic rate currently traversed based on the test frame data that the slave receives
The step of value includes:
When the test frame data are sent completely, the corresponding data frame of test frame data that each slave receives is obtained
Number；
Frame number based on the data determines the corresponding communication efficiency value of default traffic rate currently traversed.
4. traffic rate optimization method as claimed in claim 3, which is characterized in that the frame number based on the data determines
The step of default traffic rate currently traversed corresponding communication efficiency value includes:
The sum of the data frame number for calculating each slave obtains data frame sum；
Default traffic rate frame sum based on the data and currently traversed, determines the communication efficiency value.
5. traffic rate optimization method as claimed in claim 3, which is characterized in that described to have been sent in the test frame data
Cheng Shi, the step of obtaining test frame data that each slave receives corresponding data frame number include:
When the test frame data are sent completely, acquisition request is sent to the slave, wherein ask receiving the acquisition
When asking, the corresponding data frame number of default test frame data that the slave feedback reception arrives to the host.
6. traffic rate optimization method as claimed in claim 5, which is characterized in that described to receive the acquisition request
When, the slave feedback reception to default test frame data corresponding data frame number the step of include:
When receiving the acquisition request, the slave carries out legitimate verification to the test frame data received, calculates logical
The data frame number of the test frame data of legitimate verification is crossed, and feeds back the data frame number to the host.
7. such as traffic rate optimization method as claimed in any one of claims 1 to 6, which is characterized in that described to lead to the maximum
The corresponding default traffic rate of letter efficiency value includes: as the step of traffic rate between the slave
When the maximum communication efficiency value includes multiple, the corresponding default traffic rate of multiple maximum communication efficiency values is obtained
In, maximum default traffic rate；
Using maximum default traffic rate as the traffic rate between the slave.
8. a kind of traffic rate optimizes device, which is characterized in that the traffic rate optimization device includes: memory, processor
And it is stored in the traffic rate optimization program that can be run on the memory and on the processor, the traffic rate optimization
The step of traffic rate optimization method as described in any one of claims 1 to 5 is realized when program is executed by the processor.
9. a kind of computer readable storage medium, which is characterized in that be stored with communication speed on the computer readable storage medium
Rate optimizes program, and the traffic rate optimization program is realized as described in any one of claims 1 to 5 when being executed by processor
The step of traffic rate optimization method.
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| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20190510 |