CN115314846A - Short message control method and device - Google Patents

Short message control method and device Download PDF

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Publication number
CN115314846A
CN115314846A CN202211131199.2A CN202211131199A CN115314846A CN 115314846 A CN115314846 A CN 115314846A CN 202211131199 A CN202211131199 A CN 202211131199A CN 115314846 A CN115314846 A CN 115314846A
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short message
sending
batch
speed
actual
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董霄
赵英舒
申继宁
张于华
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Agricultural Bank of China
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12Messaging; Mailboxes; Announcements
    • H04W4/14Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/06Message adaptation to terminal or network requirements

Abstract

The application discloses a short message control method, which can be applied to a message service platform in one example. The method comprises the following steps: the method comprises the steps of obtaining actual sending delay of a single short message, and adjusting sending speed of batch short messages according to the actual sending delay of the single short message, wherein the sending speed of the batch short messages is inversely related to the actual sending delay. In other words, the smaller the actual transmission delay of a single short message is, the higher the transmission speed of the batch short messages is, and the larger the actual transmission delay of a single short message is, the lower the transmission speed of the batch short messages is. In one example, when the actual transmission delay of a single short message is large, the transmission speed of the batch short messages can be adjusted to be low, so that the performance requirement for transmitting the batch short messages is reduced, and correspondingly, the message service platform can have more performances to transmit the single short message, so that the transmission efficiency of the single short message is improved.

Description

Short message control method and device
Technical Field
The present application relates to the field of communications, and in particular, to a short message control method and apparatus.
Background
With the development of the internet and the application of the internet deeply reaching the daily life of people, more and more scenes need to use the short message, for example, to receive the verification code through the short message. Under the background, the user has higher requirements on the timeliness of short message interaction. In one example, a "short message" may also be referred to as a "short message".
In a traditional message service platform, when batch short message files need to be processed, the sending performance of a single short message is extruded, so that the sending efficiency of the single short message is low, or the sending delay of the single short message is high, so that a user cannot receive the short message in time.
Therefore, a solution is urgently needed to solve the above technical problems.
Disclosure of Invention
How to improve the sending efficiency of a single short message provides a short message control method and a device.
In a first aspect, an embodiment of the present application provides a short message control method, where the method includes:
acquiring actual sending delay of a single short message;
and adjusting the sending speed of the batch of short messages according to the actual sending delay of the single short message, wherein the sending speed is inversely related to the actual sending delay.
Optionally, the adjusting the sending speed of the batch of short messages according to the actual sending delay of the single short message includes:
determining a control quantity according to the actual sending delay of the single short message, wherein the control quantity is used for determining the sending speed of the batch short messages;
and adjusting the sending speed of the short messages in batches according to the control quantity.
Optionally, the determining the control amount according to the actual transmission delay of the single short message includes:
and determining the control quantity according to the difference value between the actual transmission delay of the single short message and the standard transmission delay of the single short message.
Optionally, the determining the control amount according to a difference between an actual transmission delay of the single short message and a standard transmission delay of the single short message includes:
and determining the control quantity according to the difference value and a Proportional Integral Derivative (PID) algorithm.
Optionally, the adjusting the sending speed of the batch short messages according to the control amount includes:
and adjusting the speed of storing the batch short messages into the message queue according to the control quantity, wherein the speed of storing the batch short messages into the message queue is inversely related to the actual sending delay.
In a second aspect, an embodiment of the present application provides a short message control apparatus, where the apparatus includes:
an acquisition unit, configured to acquire an actual transmission delay of a single short message;
and the adjusting unit is used for adjusting the sending speed of the batch short messages according to the actual sending delay of the single short message, wherein the sending speed is inversely related to the actual sending delay.
Optionally, the adjusting unit is configured to:
determining a control quantity according to the actual sending delay of the single short message, wherein the control quantity is used for determining the sending speed of the batch short messages;
and adjusting the sending speed of the short messages in batches according to the control quantity.
Optionally, the determining the control amount according to the actual transmission delay of the single short message includes:
and determining the control quantity according to the difference value between the actual transmission delay of the single short message and the standard transmission delay of the single short message.
Optionally, the determining the control amount according to a difference between an actual transmission delay of the single short message and a standard transmission delay of the single short message includes:
and determining the control quantity according to the difference value and a Proportional Integral Derivative (PID) algorithm.
Optionally, the adjusting the sending speed of the short messages in batches according to the control amount includes:
and adjusting the speed of storing the batch short messages into the message queue according to the control quantity, wherein the speed of storing the batch short messages into the message queue is inversely related to the actual sending delay.
Compared with the prior art, the embodiment of the application has the following advantages:
the embodiment of the application provides a short message control method, and in one example, the method can be applied to a message service platform. The method comprises the following steps: the method comprises the steps of obtaining actual sending delay of a single short message, and adjusting sending speed of batch short messages according to the actual sending delay of the single short message, wherein the sending speed of the batch short messages is inversely related to the actual sending delay. In other words, the smaller the actual transmission delay of a single short message is, the higher the transmission speed of the batch short messages is, and the larger the actual transmission delay of a single short message is, the lower the transmission speed of the batch short messages is. In an example, when the actual transmission delay of a single short message is large, the transmission speed of the batch short messages can be adjusted to be low, so that the performance requirement for transmitting the batch short messages is reduced, and correspondingly, the message service platform can have more performances to transmit the single short message, so that the transmission efficiency of the single short message is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flowchart of a short message control method according to an embodiment of the present application;
FIG. 2 is a schematic block diagram of an analog PID control system provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram of a short message control apparatus according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Various non-limiting embodiments of the present application are described in detail below with reference to the accompanying drawings.
Exemplary method
Referring to fig. 1, the figure is a schematic flow chart of a short message control method provided in the embodiment of the present application. In this embodiment, the method may be applied to a message service platform.
In one example, the method may comprise, for example, the steps of: S101-S102.
S101: the actual transmission delay of a single short message is obtained.
In one example, the actual transmission delay of a single short message may be collected periodically, and in one example, for any one collection time, the actual transmission delay of a single short message that has not been successfully transmitted at the current time may be collected. As an example, an average transmission delay of a plurality of single short messages that have not been successfully transmitted at the current time may be determined as an actual transmission delay of a single short message corresponding to the current acquisition time.
S102: and adjusting the sending speed of the batch of short messages according to the actual sending delay of the single short message, wherein the sending speed is inversely related to the actual sending delay.
After the actual sending delay of the single short message is determined, in order to ensure the sending efficiency of the single short message, the sending speed of the batch short messages can be adjusted according to the actual sending delay of the single short message. When the sending speed of the batch short messages is adjusted, the sending speed of the batch short messages is inversely related to the actual sending delay of the single short message. In other words, the smaller the actual transmission delay of a single short message is, the higher the transmission speed of the batch short messages is, and the larger the actual transmission delay of a single short message is, the lower the transmission speed of the batch short messages is.
It is understood that when the sending speed of the batch of short messages is low, the performance requirement for sending the batch of short messages is also low. When the sending speed of the batch short messages is higher, the performance requirement for sending the batch short messages is also higher. The performance of the message service platform is limited, and the higher the performance occupied by sending the batch of short messages is, the lower the performance capable of being used for sending a single short message is, and correspondingly, the lower the performance occupied by sending the batch of short messages is, the higher the performance capable of being used for sending a single short message is.
In an implementation manner of the embodiment of the present application, when the actual sending delay of a single short message is relatively large, the sending speed of the batch short messages can be adjusted to be relatively low, so that the performance requirement for sending the batch short messages is reduced, and correspondingly, the message service platform can have more performances to send the single short message, thereby improving the sending efficiency of the single short message.
In an example, in a specific implementation, for example, a functional relationship between an actual sending delay and a sending speed of a batch of short messages may be established in S102, where the actual sending delay is an independent variable, and the sending speed of the batch of short messages is a dependent variable, and then the sending speed of the batch of short messages is determined according to the actual sending delay of the single short message and the functional relationship.
In yet another example, S102, when implemented in detail, may include, for example, the following steps A1-A2.
Step A1: and determining a control quantity according to the actual sending delay of the single short message, wherein the control quantity is used for determining the sending speed of the short messages in batches.
The control amount may be an absolute value of the transmission rate or an adjustment value of the transmission rate, and the embodiment of the present application is not particularly limited.
In one example, the control amount may be determined based on the actual transmission delay and a correspondence relationship between the actual transmission delay and the control amount.
In yet another example, the control amount may be determined based on a difference between an actual transmission delay of the single short message and a standard transmission delay of the single short message.
In an example, the standard transmission delay of the single short message may be, for example, a preset threshold, and the preset threshold is not specifically limited in the embodiment of the present application, and the preset threshold may be, for example, 1.5s. In another example, the standard transmission delay of the single short message may be a preset threshold interval, and the preset threshold interval of the prime number is not specifically limited in this embodiment of the application, and the preset threshold interval may be, for example, 1s to 2s.
In one example, when the control amount is determined based on the difference value in a specific implementation, the control amount may be determined based on the difference value and a correspondence relationship between the difference value and the control amount, for example.
In yet another example, when the control amount is determined based on the difference, the control amount may be determined based on the difference and a Proportional Integral Derivative (PID) algorithm.
Regarding the PID algorithm, reference can be made to the relevant description section below, which is not described in detail here.
Step A2: and adjusting the sending speed of the short messages in batches according to the control quantity.
After the control quantity is determined, the sending speed of the batch short messages can be adjusted according to the control quantity. In one example, if the control amount is an absolute value of a sending speed, the sending speed of the short messages in batches may be adjusted to the absolute value. In another example, if the control amount is an adjustment value of the sending speed, the sending speed of the short messages in batches may be determined according to the current value of the sending speed and the adjustment value. For example, the adjusted value is subtracted from the current value to obtain the adjusted sending speed of the batch short messages.
In one example, it is considered that for a batch of short messages, the batch of short messages are stored in a message queue, and the short messages are read from the message queue for transmission. The short message service platform has higher processing efficiency on the queue, so the speed of storing the batch short messages into the message queue can be regarded as the sending speed of the batch short messages. For this case, when the step A2 is implemented specifically, for example, the speed of storing the short messages in the message queue may be adjusted according to the control amount. It will be appreciated that the speed at which the bulk message is stored in the message queue is inversely related to the actual delivery delay.
For this case, in one example, the control amount may be an absolute speed at which the control amount is adjusted to store the batch of short messages in a message queue. Correspondingly, when the speed of storing the batch short messages into the message queue according to the adjustment of the control quantity is realized in detail, the speed of storing the batch short messages into the message queue can be adjusted to the absolute speed. In another example, the control amount may be a variable amount of speed for adjusting the control amount to store the batch of short messages in a message queue. Correspondingly, when the speed for storing the batch short messages into the message queue according to the adjustment of the control quantity is realized, the speed for storing the batch short messages into the message queue can be determined according to the current speed for storing the batch short messages into the message queue and the speed variation, and the speed for storing the batch short messages into the message queue is further adjusted to the determined speed. For example, the speed variation is subtracted from the current speed to obtain the adjusted speed for storing the batch short messages into the message queue.
The embodiment of the present application does not specifically limit a specific implementation manner of adjusting the speed of storing the batch short messages into the message queue, and in one example, the speed of storing the batch short messages into the message queue may be adjusted by adjusting the sleep time in the cycle. For this case, the aforementioned control amount may be, for example, an absolute value or an adjustment value of the sleep time within the cycle.
Next, the PID algorithm mentioned above will be briefly described.
The PID algorithm is a control algorithm which combines three links of proportion, integration and differentiation into a whole.
A schematic block diagram of a conventional analog PID control system is shown in fig. 2. In fig. 2:
r (t) is a given value, y (t) is an actual output value of the system, and the given value and the actual output value constitute a control deviation e (t) = r (t) -y (t). e (t) is used as the input of PID control, u (t) is used as the output of the PID controller and the input of the controlled object, so the control rule of the analog PID controller is shown as the formula (1):
Figure BDA0003850317670000071
wherein, K p Is the proportionality coefficient of the controller; t is i Is the integration time, also called the integration coefficient; t is d Which is the differential time, also called the differential coefficient.
P-proportion part:
the proportional element has the function of instantaneously reacting to the deviation. When the deviation occurs, the controller immediately generates a control action to change the control amount in a direction to reduce the deviation. The strength of the control action depends on a proportionality coefficient, the larger the proportionality coefficient is, the stronger the control action is, the faster the transition process is, and the smaller the static deviation of the control process is; however, if it is too large, oscillation is easily generated, and the stability of the system is deteriorated. Therefore, the selection of the proportionality coefficient must be proper to reduce the transition time, so as to achieve the effects of small static deviation and stable control.
I-integral part:
the adjustment of the integration element will eliminate the static deviation, but will also reduce the response speed of the system and increase the overshoot of the system. The larger the integral coefficient is, the weaker the integral accumulation effect is, so that the system cannot generate excessive oscillation during transition; increasing the integral coefficient slows down the static deviation elimination process, but can reduce overshoot and improve the stability of the system.
D-differential part:
practical control systems require an accelerated tuning process in addition to the desire to eliminate static deviations. At the moment when the deviation occurs, or at the moment when the deviation changes, not only the response to the deviation amount is made immediately, but also an appropriate adjustment is given in advance according to the changing trend of the deviation. The differential element thus functions to prevent variation of the deviation and is controlled according to the variation tendency (variation speed) of the deviation. The faster the deviation changes, the greater the output of the derivative controller, and can be corrected before the deviation value becomes larger. It helps to reduce overshoot, overcome oscillation, and stabilize the system.
The original calculation formula of the PID algorithm is shown in the following formula (2):
Figure BDA0003850317670000081
in equation (2):
K p is a proportional gain;
K i is the integral gain;
K d is the differential gain;
u (t) is an output quantity (i.e. a control quantity, such as a sleep time in a batch SMS document reading cycle);
e (t) is the input (i.e., the difference).
Discretizing the above formula to obtain a formula (3), wherein the formula (3) is a discrete formula of an incremental PID algorithm applied in practice:
Δu(k)=K p (e(k)-e(k-1))+K i e(k)+K d (e (k) -2e (k-1) + e (k-2)) formula (3)
In formula (3):
Δ u (k) is a control amount variation amount;
e (k) is the difference value of the current sampling moment;
e (k-1) is the difference at the last sampling instant;
e (k-2) is the aforementioned difference of the first two sample instants of the current sample instant.
Exemplary device
Based on the method provided by the above embodiment, the embodiment of the present application further provides an apparatus, which is described below with reference to the accompanying drawings.
Referring to fig. 3, the figure is a schematic structural diagram of a short message control apparatus provided in the embodiment of the present application. The apparatus 300 may specifically include, for example: an acquisition unit 301 and an adjustment unit 302.
An obtaining unit 301, configured to obtain an actual transmission delay of a single short message;
an adjusting unit 302, configured to adjust a sending speed of a batch of short messages according to an actual sending delay of the single short message, where the sending speed is inversely related to the actual sending delay.
Optionally, the adjusting unit 302 is configured to:
determining a control quantity according to the actual sending delay of the single short message, wherein the control quantity is used for determining the sending speed of the batch short messages;
and adjusting the sending speed of the short messages in batches according to the control quantity.
Optionally, the determining the control amount according to the actual transmission delay of the single short message includes:
and determining the control quantity according to the difference value of the actual transmission delay of the single short message and the standard transmission delay of the single short message.
Optionally, the determining the control amount according to a difference between an actual transmission delay of the single short message and a standard transmission delay of the single short message includes:
and determining the control quantity according to the difference value and a Proportional Integral Derivative (PID) algorithm.
Optionally, the adjusting the sending speed of the batch short messages according to the control amount includes:
and adjusting the speed of storing the batch short messages into the message queue according to the control quantity, wherein the speed of storing the batch short messages into the message queue is inversely related to the actual sending delay.
Since the apparatus 300 is an apparatus corresponding to the method provided in the above method embodiment, and the specific implementation of each unit of the apparatus 300 is the same as that of the above method embodiment, for the specific implementation of each unit of the apparatus 300, reference may be made to the description part of the above method embodiment, and details are not repeated here.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A short message control method is characterized by comprising the following steps:
acquiring the actual transmission delay of a single short message;
and adjusting the sending speed of the batch of short messages according to the actual sending delay of the single short message, wherein the sending speed is inversely related to the actual sending delay.
2. The method of claim 1, wherein the adjusting the sending speed of the batch of short messages according to the actual sending delay of the single short message comprises:
determining a control quantity according to the actual sending delay of the single short message, wherein the control quantity is used for determining the sending speed of the batch short messages;
and adjusting the sending speed of the short messages in batches according to the control quantity.
3. The method of claim 2, wherein determining the control amount according to the actual transmission delay of the single short message comprises:
and determining the control quantity according to the difference value between the actual transmission delay of the single short message and the standard transmission delay of the single short message.
4. The method of claim 3, wherein the determining the control amount according to the difference between the actual transmission delay of the single short message and the standard transmission delay of the single short message comprises:
and determining the control quantity according to the difference value and a Proportional Integral Derivative (PID) algorithm.
5. The method of claim 2, wherein the adjusting the sending speed of the short messages in batches according to the control amount comprises:
and adjusting the speed of storing the batch short messages into the message queue according to the control quantity, wherein the speed of storing the batch short messages into the message queue is inversely related to the actual sending delay.
6. A short message control device, characterized in that the device comprises:
an acquisition unit configured to acquire an actual transmission delay of a single short message;
and the adjusting unit is used for adjusting the sending speed of the batch short messages according to the actual sending delay of the single short message, wherein the sending speed is inversely related to the actual sending delay.
7. The apparatus of claim 6, wherein the adjusting unit is configured to:
determining a control quantity according to the actual sending delay of the single short message, wherein the control quantity is used for determining the sending speed of the batch short messages;
and adjusting the sending speed of the short messages in batches according to the control quantity.
8. The apparatus of claim 7, wherein the determining a control amount according to the actual transmission delay of the single short message comprises:
and determining the control quantity according to the difference value between the actual transmission delay of the single short message and the standard transmission delay of the single short message.
9. The apparatus of claim 8, wherein the determining the control amount according to the difference between the actual transmission delay of the single short message and the standard transmission delay of the single short message comprises:
and determining the control quantity according to the difference value and a Proportional Integral Derivative (PID) algorithm.
10. The apparatus of claim 7, wherein the adjusting the sending speed of the batch of short messages according to the control amount comprises:
and adjusting the speed of storing the batch short messages into the message queue according to the control quantity, wherein the speed of storing the batch short messages into the message queue is inversely related to the actual sending delay.
CN202211131199.2A 2022-09-16 2022-09-16 Short message control method and device Pending CN115314846A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105263128A (en) * 2015-11-27 2016-01-20 北京奇虎科技有限公司 Method and device for transmitting short message in batch
CN107018503A (en) * 2017-04-07 2017-08-04 福建中金在线信息科技有限公司 A kind of note transmission method and system
CN110120896A (en) * 2019-04-15 2019-08-13 北京达佳互联信息技术有限公司 Network delay control method, device, electronic equipment and storage medium
CN110582064A (en) * 2019-10-30 2019-12-17 杭州数跑科技有限公司 Short message distribution method, device, equipment and medium
CN113329345A (en) * 2021-05-31 2021-08-31 广州启生信息技术有限公司 Method and device for improving short message sending success rate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105263128A (en) * 2015-11-27 2016-01-20 北京奇虎科技有限公司 Method and device for transmitting short message in batch
CN107018503A (en) * 2017-04-07 2017-08-04 福建中金在线信息科技有限公司 A kind of note transmission method and system
CN110120896A (en) * 2019-04-15 2019-08-13 北京达佳互联信息技术有限公司 Network delay control method, device, electronic equipment and storage medium
CN110582064A (en) * 2019-10-30 2019-12-17 杭州数跑科技有限公司 Short message distribution method, device, equipment and medium
CN113329345A (en) * 2021-05-31 2021-08-31 广州启生信息技术有限公司 Method and device for improving short message sending success rate

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