CN111556087B - Data transmission method, device, device and readable storage medium - Google Patents

Abstract

The application discloses a data sending method, a data sending device, data sending equipment and a readable storage medium, and relates to the field of data transmission. The method comprises the following steps: acquiring target data generated by a target acquisition point; determining a data sending mode corresponding to a target acquisition point, wherein the data sending mode comprises at least one of a segmented sending mode and a timing sending mode, the segmented sending mode represents a mode of sending data by dividing a time slice, and the timing sending mode represents a mode of defining a dual-cycle array timer to send data; and uploading the target data to the cloud in a data sending mode. By setting a corresponding data sending mode to the target acquisition point and setting a segmented sending mode or a timed sending mode to the target acquisition point, the time complexity of data sending is reduced in a time slice mode, or the time complexity of data sending is reduced by a double-cycle array timer, the bandwidth pressure in the data sending process is relieved, and the data processing pressure of a cloud is relieved.

Description

Data transmission method, device, device and readable storage medium

technical field

The embodiments of the present application relate to the field of data transmission, and in particular, to a data sending method, device, device, and readable storage medium.

Background technique

With the development of the Internet of Things (IoT) industry, the speed of data generation is gradually increasing, and in IoT scenarios, it is usually necessary to upload the collected data to the cloud for further processing.

In related technologies, the collected data can be uploaded to the cloud by means of real-time transmission. Real-time transmission means that after the data is collected by the collection point, the data is directly uploaded to the cloud.

However, with the gradual increase of the amount of data, the way of real-time sending puts great pressure on the bandwidth and data processing of the cloud, and the demand for bandwidth and the data processing capability of the cloud are increased.

Contents of the invention

Embodiments of the present application provide a data sending method, device, device, and readable storage medium, which can solve the problem that the real-time sending method puts great pressure on bandwidth and cloud data processing. Described technical scheme is as follows:

In one aspect, a method for sending data is provided, the method comprising:

Obtain the target data generated by the target collection point, the target data is data to be uploaded to the cloud;

Determine the data transmission mode corresponding to the target collection point, the data transmission mode includes at least one of a segmented transmission mode and a timing transmission mode, wherein the segmented transmission mode means dividing time slices to send data The way of sending at regular intervals means the way of defining the double-cycle array timer to send data;

uploading the target data to the cloud in the data sending manner.

In an optional embodiment, the data sending method includes the segmented sending method;

The uploading of the target data to the cloud in the data sending manner includes:

Determine the sending time interval and the current time point of the target collection point;

Combining the current time point and the sending time interval, determine a target time slice corresponding to the target collection point;

uploading the target data to the cloud in the target time slice.

In an optional embodiment, uploading the target data to the cloud in the target time slice includes:

Uploading the target data to the cloud in the target time slot in response to no data being sent within the target time slot.

In an optional embodiment, the data sending method includes the timing sending method;

The uploading of the target data to the cloud in the data sending manner includes:

Mounting the target collection point on the double-cycle array timer, the double-cycle array timer corresponds to a cursor pointer;

uploading the target data to the cloud in response to the cursor pointer pointing to the location where the target collection point is mounted.

In an optional embodiment, the double-cycle array timer includes a first timing array and a second timing array, the first timing array is timed by the first time unit, and the second timing array is timed by the second time unit. Two time units are used for timing, the precision of the first time unit is higher than the precision of the second time unit, and the number of array elements of the first timing array and the precision of the first time unit can be converted correspondingly to obtain the the precision of the second time unit described;

The said target collection point is mounted on the double loop array timer, and the double loop array timer corresponds to a cursor pointer, including:

In response to the sending time interval of the target collection point being less than the accuracy of the second time unit, mount the target collection point on the first timing array;

In response to the sending time interval being greater than the precision of the second time unit, the target collection point is mounted on the second timing array.

In an optional embodiment, the method further includes:

The mounting position of the target collection point on the double-cycle array timer is updated at the sending time interval.

In an optional embodiment, the target collection point is mounted on the first timing array;

The updating of the mounting position of the target collection point on the double-cycle array timer at the sending time interval includes:

determining the first position point currently mounted on the first timing array of the target collection point;

In the first timing array, cyclically determine a second position point after the first position point has moved to a length corresponding to the sending time interval;

Mount the target collection point to the second location point.

In an optional embodiment, the target collection point is mounted on the second timing array, the cursor pointer includes a first pointer and a second pointer, and the first pointer and the first timing array Correspondingly, the second pointer corresponds to the second timing array;

The uploading the target data to the cloud in response to the cursor pointer pointing to the mounted position of the target collection point includes:

In response to the second pointer pointing to the third position of the target collection point mounted on the second timing array, moving the target collection point to the first timing array in combination with the sending time interval four positions;

Uploading the target data to the cloud in response to the first pointer pointing to the fourth position in the first timing array.

In another aspect, a data sending device is provided, the device comprising:

The obtaining module is used to obtain the target data generated by the target collection point, and the target data is data to be uploaded to the cloud;

A determining module, configured to determine a data transmission mode corresponding to the target collection point, the data transmission mode includes at least one of a segmented transmission mode and a timing transmission mode, wherein the segmented transmission mode represents dividing time The mode that slice sends data, and described regular transmission mode represents the mode that defines double cycle array timer to send data;

A sending module, configured to upload the target data to the cloud in the data sending manner.

In an optional embodiment, the data sending method includes the segmented sending method;

The determining module is further configured to determine the sending time interval and the current time point of the target collection point; combine the current time point and the sending time interval to determine the target time slice corresponding to the target collection point;

The sending module is further configured to upload the target data to the cloud in the target time slice.

In an optional embodiment, the determining module is further configured to upload the target data to the cloud in the target time slot in response to no data being sent within the target time slot.

In an optional embodiment, the data sending method includes the timing sending method;

The device also includes:

A mounting module, configured to mount the target collection point on the double-cycle array timer, and the double-cycle array timer corresponds to a cursor pointer;

The sending module is further configured to upload the target data to the cloud in response to the cursor pointing to the location where the target collection point is mounted.

In an optional embodiment, the double-cycle array timer includes a first timing array and a second timing array, the first timing array is timed by the first time unit, and the second timing array is timed by the second time unit. Two time units are used for timing, the precision of the first time unit is higher than the precision of the second time unit, and the number of array elements of the first timing array and the precision of the first time unit can be converted correspondingly to obtain the the precision of the second time unit described;

The mounting module is further configured to mount the target collection point on the first timing array in response to the sending time interval of the target collection point being less than the accuracy of the second time unit; in response to the The sending time interval is greater than the precision of the second time unit, and the target collection point is mounted on the second timing array.

In an optional embodiment, the mounting module is further configured to update the mounting position of the target collection point on the double-cycle array timer at the sending time interval.

In an optional embodiment, the target collection point is mounted on the first timing array;

The determination module is also used to determine the first position point currently mounted on the first timing array of the target collection point; in the first timing array, cyclically determine the movement of the first position point and the The second position point after the corresponding length of the sending time interval;

The mounting module is further configured to mount the target collection point to the second location point.

In an optional embodiment, the target collection point is mounted on the second timing array, the cursor pointer includes a first pointer and a second pointer, and the first pointer and the first timing array Correspondingly, the second pointer corresponds to the second timing array;

The mounting module is further configured to move the target collection point in combination with the sending time interval in response to the second pointer pointing to a third position where the target collection point is mounted on the second timing array to the fourth position of the first timing array;

The sending module is further configured to upload the target data to the cloud in response to the first pointer pointing to the fourth position in the first timing array.

In another aspect, a computer device is provided, the computer device includes a processor and a memory, at least one instruction, at least one program, code set or instruction set are stored in the memory, the at least one instruction, the at least A program, the code set or instruction set is loaded and executed by the processor to implement the data sending method described in any one of the above embodiments of the present application.

In another aspect, a computer-readable storage medium is provided, wherein at least one instruction, at least one program, code set or instruction set are stored in the storage medium, the at least one instruction, the at least one program, the code The set or instruction set is loaded and executed by the processor to implement the data sending method described in any one of the above-mentioned embodiments of the present application.

In another aspect, a computer program product is provided. When the computer program product is run on a computer, the computer is made to execute the data sending method described in any one of the foregoing embodiments of the present application.

The beneficial effects brought by the technical solutions provided by the embodiments of the present application at least include:

By setting the corresponding data sending method to the target collection point, and setting the segmented sending method or timing sending method to the target collecting point, the time complexity of data sending can be reduced in the form of time slices, or the data can be reduced with a double-cycle array timer The time complexity of sending reduces the bandwidth pressure during data sending and the data processing pressure on the cloud, improving the efficiency of data sending and processing.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a schematic diagram of an implementation environment of a data sending method provided by an exemplary embodiment of the present application;

FIG. 2 is a flowchart of a data sending method provided by an exemplary embodiment of the present application;

FIG. 3 is a flowchart of a data sending method provided by another exemplary embodiment of the present application;

FIG. 4 is a schematic diagram of a segmented transmission method provided based on the embodiment shown in FIG. 3;

Fig. 5 is a schematic diagram of another exemplary segmented transmission method provided based on the embodiment shown in Fig. 3;

FIG. 6 is a flowchart of a data sending method provided by another exemplary embodiment of the present application;

FIG. 7 is a schematic diagram of a double-cycle array timer provided based on the embodiment shown in FIG. 6;

FIG. 8 is a schematic diagram of another exemplary double-cycle array timer provided based on the embodiment shown in FIG. 6;

Fig. 9 is a structural block diagram of a data sending device provided by an exemplary embodiment of the present application;

FIG. 10 is a structural block diagram of a data sending device provided in another exemplary embodiment of the present application;

Fig. 11 is a structural block diagram of a server provided by an exemplary embodiment of the present application.

Detailed ways

In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

First, a brief introduction to the nouns involved in the embodiments of this application:

Real-time sending: refers to the sending method when the data generated by the collection point is sent to the cloud in real time, that is, when the data to be uploaded is generated by the collection point, the data is directly uploaded to the cloud for further processing. However, the real-time sending method will put a greater pressure on the bandwidth and cloud data processing, and has higher requirements on the bandwidth during the sending process, as well as higher requirements on the cloud data processing capability.

Change sending: refers to the method of sending updated data to the cloud when the data at the collection point changes, that is, when the data at the collection point does not change, there is no need to send data to the cloud.

Segmented sending: refers to the method of sending data by dividing time slices. Optionally, the division of time slices is performed according to the sending time interval of the collection point. Schematically, the current time point is 101 seconds, and the sending time interval of the collection point is 5 seconds, then divide the current time point by the sending time interval to obtain an integer quotient of 20, and determine whether to send data in the time slice 20, when the time slice When no data is sent at 20, the data of the collection point is sent through time slice 20.

Timing sending: refers to the method of controlling data sending by defining a timer, usually by defining a linked list or a binary tree to control data sending, however, the time complexity of traversing through a linked list is O(n), and the time complexity of traversing a binary tree is O (logn), in the case of a large amount of data, the high time complexity will cause the server to process more pressure. Optionally, in the embodiment of the present application, the timing sending mode is implemented by defining a double-cycle array timer.

Secondly, the real-time environment involved in the embodiment of the present application is described, as shown in FIG. 1 , the implementation environment includes a server 110, a communication network 120, and a cloud 130;

Wherein, the server 110 is used to collect data from various collection points, and upload the data to the cloud 130 through the communication network 120 . Optionally, the server 110 may collect data from other terminals as collection points, may also collect data from other servers, and may also collect data generated by itself, which is not limited in this embodiment of the present application.

Optionally, the data collected by the server 110 may be data to be calculated or data to be stored, which is not limited in this embodiment of the present application.

Optionally, the server 110 uploads the collected data through the communication network 120, and the communication network 120 may be a wired network or a wireless network.

Optionally, the above server 110 may be implemented as a physical server or as a cloud server, and the server 110 may be implemented as one server or as a server cluster composed of multiple servers. Optionally, after receiving the data uploaded by the server, the cloud 130 performs calculation processing on the data or stores the data.

In combination with the above noun brief introduction, the data sending method provided in the embodiment of the present application is described. FIG. 2 is a flow chart of the data sending method provided in an exemplary embodiment of the present application. The application of the method in the server is used as an example for illustration, as shown in As shown in Figure 2, the method includes:

Step 201, acquiring target data generated by the target collection point, where the target data is data to be uploaded to the cloud.

Optionally, the target collection point may be implemented as another terminal or as another server. Optionally, other terminals may be mobile terminals such as mobile phones, tablet computers, portable laptop computers, smart wearable devices, and vehicle-mounted equipment, or terminals such as desktop computers, monitoring equipment, and parking management systems. Schematically, the The target collection point is implemented as a monitoring device as an example. The target collection point is correspondingly equipped with a data transmission method. Since the monitoring device is a device that continuously collects video streams, the data transmission method corresponding to the target collection point can be real-time transmission or It may be segmented transmission, or timing transmission, which is not limited in this embodiment of the present application. Optionally, after the server obtains the target data, it needs to upload the target data to the cloud for further processing, such as: storage processing, calculation processing, identification processing, and the like.

Step 202, determine a data transmission mode corresponding to the target collection point, and the data transmission mode includes at least one of a segmented transmission mode and a timing transmission mode.

Optionally, the data sending methods corresponding to different collection points may be different or the same, and the target collection points are correspondingly provided with data sending methods. Optionally, the data sending method includes at least one of a real-time sending method, a variable sending method, a segmented sending method and a timing sending method, and optionally, the data sending method of the target collection point includes a segmented sending method and a timing sending method Any one of them, that is, the target collection point can send the target data in a segmented sending manner, or can send the target data in a timing sending manner.

Optionally, the segmented sending mode means a way of dividing time slices to send data; the timing sending way means a way of defining a double-cycle data timer to send data.

Instructions for the segmented sending method and the scheduled sending method are given separately:

First, the segmented sending method: the target collection point is also set with a corresponding sending time interval. After determining the sending time interval of the target collecting point and the current time point, combine the current time point and the sending time interval to determine the target time corresponding to the target collecting point slice, and upload the target data to the cloud within the target time slice;

Second, the timing sending method: mount the target collection point on the double-cycle array timer, and the double-cycle array timer corresponds to a cursor pointer. When the cursor pointer points to the location where the target collection point is mounted, upload the target data to the cloud.

Step 203, uploading the target data to the cloud by means of data transmission.

Optionally, when the data transmission mode corresponding to the target collection point is a segmented transmission mode, the target data is sent in a segmented transmission mode; when the data transmission mode corresponding to the target collection point is a timing transmission mode, the timing The sending method sends the target data.

To sum up, the data transmission method provided by the embodiment of the present application sets the corresponding data transmission mode to the target collection point, and sets the segmented transmission mode or timing transmission mode to the target collection point, thereby reducing data in the form of time slices. The time complexity of sending, or using a double-loop array timer to reduce the time complexity of data sending, slow down the bandwidth pressure during data sending, and slow down the data processing pressure on the cloud, improving the efficiency of data sending and processing.

In an optional embodiment, the above-mentioned situation of sending target data in segmented sending mode is described. FIG. 3 is a flow chart of a data sending method provided in an exemplary embodiment of the present application. For example, as shown in Figure 3, the method includes:

Step 301, acquiring target data generated by the target collection point, where the target data is data to be uploaded to the cloud.

Optionally, the target collection point may be implemented as another terminal or as another server. Optionally, other terminals may be mobile terminals such as mobile phones, tablet computers, portable laptop computers, smart wearable devices, and vehicle-mounted devices, or terminals such as desktop computers, monitoring equipment, and parking management systems.

Optionally, after the server obtains the target data, it needs to upload the target data to the cloud for further processing, such as: storage processing, calculation processing, identification processing, and the like.

Step 302, determining the data sending mode corresponding to the target collection point.

Optionally, the data sending mode set corresponding to the target collection point is a segmented sending mode, and the segmented sending mode is used to indicate a way of dividing time slices to send data. Optionally, when dividing the time slice, it is divided according to the sending time interval of the target collection point, and the sending time interval is the time interval between two adjacent data transmissions correspondingly set by the target collection point.

Step 303, determine the sending time interval and the current time point of the target collection point.

Optionally, the current time point is a time stamp converted according to the machine time of the server. Optionally, the machine time is converted in a single time unit. Optionally, the conversion method is determined according to the sending time interval of the target collection point. The server's machine time is converted to the same time unit as the sending interval. Schematically, if the sending time interval of the target collection point is 5 seconds, then the server's machine time is converted to a timestamp in seconds, for example: the current server's machine time is 00:02:41, then it is converted to seconds The unit is 101 seconds. Optionally, this application does not limit the conversion method of converting machine time to timestamp.

Optionally, the sending time interval is the time interval set corresponding to the target collection point, and the sending time interval is used to control the time interval between two adjacent data transmissions of the target collection point, and the time slice is divided by the sending time interval, then in the current After the data of the target collection point is sent in the i-th time slice, the data of the target collection point is not sent in the i+1 time slice, and when there is data of the target collection point, it is sent in the i+2 time slice, That is, when the data of the target collection point is sent, a preset sending time interval is required between two adjacent transmissions. Optionally, the above i+1th time slice does not send the data collected by the target collection point, Data collected by other collection points can be sent, and i is a positive integer.

Step 304, dividing the current time point by the sending time interval to obtain an integer quotient as the target time slice of the target collection point.

Schematically, take the above-mentioned current time point of 101 seconds and the sending time interval of 5 seconds as an example for illustration, divide the current time point of 101 seconds by the sending time interval of 5 seconds, and obtain an integer quotient of 20, then divide the time slice of 20 As a candidate time slot for the target collection point, that is, when the time slot 20 is not marked for sending data, the target data is sent through the time slot 20 .

Step 305, uploading the target data to the cloud in the target time slot in response to no data being sent in the candidate time slot.

Optionally, determine whether the time slice has sent data according to the mark on the time slice, such as: use the time slice record flag Flag to record the time slice that has let go of data, when the value of Flag is n, identify that time slice n has sent data, when When the target time slice is marked, it means that data has been sent within the target time slice, and the target data collected by the current target collection point is discarded; when the target time slice is not marked, it means that no data has been sent within the target time slice, and the target time The chip sends the target data.

Optionally, for collection points with different sending time intervals, time slices may be divided in a manner of parallel timelines.

Schematically, please refer to FIG. 4, which shows a schematic diagram of a segmented transmission method provided by an exemplary embodiment of the present application. As shown in FIG. 4, the current time point is 101 seconds, and the transmission time of the first collection point If the interval is 5 seconds as an example, then the candidate time slice of the first collection point is the integer quotient obtained by dividing 101 seconds by 5 seconds, that is, 20, then the 20th time slice is taken as the candidate time slice of the first collection point, when When the 20th time slot is not marked, it means that no data is sent in the 20th time slot, and the 20th time slot is used as the target time slot and used to send the target data of the first collection point. Optionally, data can only be sent once in a single time slot, so when there is data to be sent at 103 seconds, the data generated at 103 seconds is not sent in the 20th time slot. Optionally, since the first collection point corresponds to a sending time interval of 5 seconds, after the data of the first collection point is sent in the 20th time slice, the data of the first collection point cannot be sent at the 21st time point Send, and continue to send the data of the first collection point at the 22nd time point.

Schematically, please refer to FIG. 5, which shows a schematic diagram of a segmented transmission method provided by another exemplary embodiment of the present application. As shown in FIG. 5, the current time point is 101 seconds, and the transmission at the second collection point The time interval is 10 seconds as an example, then the candidate time slice of the second collection point is the integer quotient obtained by dividing 101 seconds and 10 seconds, that is, 10, then the 10th time slice is taken as the candidate time slice of the second collection point, When the 10th time slot is not marked, it means that no data is sent in the 10th time slot, and the 10th time slot is used as the target time slot and used to send the target data of the second collection point. Optionally, since the second collection point corresponds to a sending time interval of 10 seconds, after the data at the second collection point is sent in the 10th time slot, the data at the second collection point cannot be sent in the 11th time slot. Send, and continue to send the data of the first collection point at the 12th time point. Optionally, in the 11th time slot, the data of the third collection point may be sent, and the sending time interval of the third collection point is consistent with that of the second collection point, both being 10 seconds.

To sum up, the data transmission method provided by the embodiment of the present application sets the corresponding data transmission mode to the target collection point, and sets the segmented transmission mode or timing transmission mode to the target collection point, thereby reducing data in the form of time slices. The time complexity of sending, or using a double-loop array timer to reduce the time complexity of data sending, slow down the bandwidth pressure during data sending, and slow down the data processing pressure on the cloud, improving the efficiency of data sending and processing.

The method provided in this embodiment triggers the sending of data based on the time slice through the segmented sending method, and the time slice is calculated by the integer quotient of the current time point and the sending time interval, so the time complexity is O(1). The time complexity in the data sending process is reduced, thereby reducing the data sending pressure of the server, and relieving the bandwidth pressure and the data processing pressure of the cloud.

In an optional embodiment, the above-mentioned situation of sending target data in a regular sending manner is described. FIG. 6 is a flow chart of a data sending method provided in an exemplary embodiment of the present application, taking the method applied to a server as an example To illustrate, as shown in Figure 6, the method includes:

Step 601, acquiring target data generated by the target collection point, where the target data is data to be uploaded to the cloud.

Optionally, the target collection point may be implemented as another terminal or as another server. Optionally, other terminals may be mobile terminals such as mobile phones, tablet computers, portable laptop computers, smart wearable devices, and vehicle-mounted devices, or terminals such as desktop computers, monitoring equipment, and parking management systems.

Optionally, after the server obtains the target data, it needs to upload the target data to the cloud for further processing, such as: storage processing, calculation processing, identification processing, and the like.

Step 602, determine the data sending mode corresponding to the target collection point.

Optionally, the data sending mode set corresponding to the target collection point is a timing sending mode, and the timing sending mode is used to indicate a way of defining a double-cycle array timer to send data.

Optionally, the double-cycle array timer includes two timing arrays with different time units.

Optionally, the double-cycle array timer includes a first timing array and a second timing array, wherein the first timing array is timing with a first time unit, the second timing array is timing with a second time unit, and the first timing array is timing with a second time unit. The precision of the time unit is higher than the precision of the second time unit. The number of array elements of the first timing array and the precision of the first time unit can be converted correspondingly to obtain the precision of the second time unit, such as: the first time unit of the first timing array is seconds, and the second time unit of the second timing array is hour, then the first timing array includes 3600 array elements, and 3600 seconds is converted to get 1 hour. Schematically, the first timing array and the second timing array include at least one of the following situations:

First, the first timing array is a second-level timing array, and the second timing array is a minute-level timing array;

Optionally, the first timing array includes 60 array elements, the second timing array includes 240 array elements, and when the first timing array loops once, the second timing array is shifted backward by one bit.

Second, the first timing array is a second-level timing array, and the second timing array is an hour-level timing array;

Optionally, the first timing array includes 3600 array elements, and the second timing array includes 240 array elements. When the first timing array loops around, the second timing array is shifted backward by one bit;

Third, the first timing array is a minute-level timing array, and the second timing array is an hour-level timing array;

Optionally, the first timing array includes 60 array elements, and the second timing array includes 240 array elements. When the first timing array loops around, the second timing array is shifted by one bit;

Fourth, the first timing array is an hour-level array, and the second timing array is a date-level array;,

Optionally, the first timing array includes 24 array elements, and the second timing array includes 30 array elements, and when the first timing array makes a circle, the second timing array is shifted backward by one bit.

Step 603, in response to the sending time interval of the target collection point being less than the precision of the second time unit, mount the target collection point on the first timing array.

Optionally, the double-cycle array timer corresponds to a cursor pointer, and the first timing array corresponds to a first pointer, and the second timing array corresponds to a second pointer, and the first pointer of the first timing array moves a circle Afterwards, the second pointer on the second timing array moves back one position. Schematically, please refer to FIG. The second-level array 710 includes 3600 array elements, and the hour-level array 720 includes 240 array elements. Schematically, the pointer in the current hour-level array 720 points to array element 4. When the pointer in the second-level array 710 moves circularly from 1 to After 3600, the pointer in the hour-level array 720 points to array element 5. Schematically, as shown in FIG. , the target collection point is mounted on the second-level array 710. Schematically, the collection point 711 and the collection point 712 shown in FIG. 7 are the collection points mounted on the second-level array 710, and the collection point 711 and The time intervals corresponding to the collection points 712 are different. When the time intervals of the collection points 711 and 712 are the same, the collection points 711 and 712 are mounted on the same array element.

Step 604, in response to the sending time interval being greater than the precision of the second time unit, mount the target collection point on the second timing array.

Schematically, as shown in Figure 7, the accuracy of the second time unit is hours, that is, 3600 seconds, so when the sending time interval of the target collection point is 4000 seconds, the target collection point is mounted on the hour-level array 720 , the collection point 721 and the collection point 722 shown in Figure 7 are the collection points mounted on the hour-level array 720. Optionally, when mounted on the hour-level array 720, the collection point 721 and the collection point 722 correspond to The time intervals can be the same or different.

Step 605, uploading the target data to the cloud in response to the fact that the cursor pointer points to the mounted position of the target collection point.

Optionally, the target collection point is mounted on the first timing array and the second timing array are described separately:

1. When the target collection point is mounted on the first timing array, according to the movement of the first pointer according to time, when the first pointer points to the element position of the target collection point on the first timing array, upload the target data to the cloud.

Optionally, the mounting position of the target collection point on the double-cycle array timer is updated at the sending time interval, that is, the position of the target collection point on the first timing array is updated at the sending time interval. Optionally, determine the first position point currently mounted on the first timing array of the target collection point, and loop through the first timing array to determine the second position point after the first position point has moved to a length corresponding to the sending time interval, Mount the target collection point to the second location point.

Schematically, the current position of the target collection point is i, the sending time interval is j, and j<3600, then the updated position of the target collection point is (i+j)mod3600, schematically, as shown in Figure 8 As shown, the double-cycle array timer 800 includes a second-level timing array 810 and an hour-level timing array 820, wherein the second-level timing array 810 currently points to array element 3, which is the location where the target collection point is mounted, and the target The sending interval of the collection point is 3, then when the data of the target collection point is sent, the target collection point is updated and mounted to position 6.

Optionally, when the current position of the target collection point is i, the sending time interval is j, the second timing array is currently pointing to the array element m, and j>3600, then the calculation (i+j)/3600 is rounded, and Add it to m to obtain the updated mounting position of the target collection point on the second timing array.

2. When the target collection point is mounted on the second timing array, first, in response to the second pointer pointing to the third position of the target collection point mounted on the second timing array, the target collection point is moved to the second timing array in combination with the sending time interval At the fourth position of the first timing array, and in response to the first pointer pointing to the fourth position in the first timing array, the target data is uploaded to the cloud.

Optionally, in response to the second pointer on the second timing array pointing to the third position, the target collection point is moved to the fourth position in combination with the sending time interval, and in response to the first pointer pointing to the fourth position, the target data is uploaded to the cloud. Optionally, when the sending time interval of the target collection point is greater than the time unit of the second timing array, the mounting position of the target collection point in the current second timing array is determined according to the indicated position of the current second pointer and the sending time interval. Schematically, the sending time interval is divided by the number of array elements in the first timing array to obtain an integer quotient, and the integer quotient is added to the current indicated position of the second pointer to obtain the linked position of the target collection point in the second timing array load location. Schematically, m is the position indicated by the cursor pointer of the current hour array, and i is the position indicated by the cursor pointer of the current second-level array, which is also the mounting position of the current target collection point in the second-level array. The sending time interval of the target collection point is j, and j>3600, then calculate the integer quotient n after dividing j and 3600, and mount the target collection point to the hour-level array element with the subscript (m+n)%240, where 240 is the first The array length of the second timing array, calculate j%3600 to get k, then (i+k)%3600 is the next mounting position of the target collection point in the second-level array, and 3600 is the array length of the first timing array . Schematically, when the cursor pointer of the hour-level array moves to the position of m+n, the target collection point is taken out and put into the second-level array. Schematically, the second-level array moves to the target collection point the last time When mounting the position, the cursor pointer points to i, and the timing interval of the target collection point is j, then calculate j%3600 and add it to i to obtain the mounting position of the current target collection point in the second-level array. The above m, n, i and j are both positive integers.

To sum up, the data transmission method provided by the embodiment of the present application sets the corresponding data transmission mode to the target collection point, and sets the segmented transmission mode or timing transmission mode to the target collection point, thereby reducing data in the form of time slices. The time complexity of sending, or using a double-loop array timer to reduce the time complexity of data sending, slow down the bandwidth pressure during data sending, and slow down the data processing pressure on the cloud, improving the efficiency of data sending and processing.

The method provided in this embodiment is based on the double-cycle array timer to trigger the sending of data through the timing sending method, and the double-cycle array timer can directly obtain the subscript to obtain the array element, that is, the time, so the time complexity is close to O(1 ), which reduces the time complexity of the data sending process, thereby reducing the data sending pressure of the server, and alleviating the bandwidth pressure and the data processing pressure of the cloud.

Fig. 9 is a structural block diagram of a data sending device provided by an exemplary embodiment of the present application. The device is used in a server as an example for illustration. As shown in Fig. 9, the device includes: an acquisition module 910, a determination module 920 and a sending module module 930;

An acquisition module 910, configured to acquire target data generated by the target collection point, where the target data is data to be uploaded to the cloud;

The determination module 920 is configured to determine a data transmission mode corresponding to the target collection point, the data transmission mode includes at least one of a segmented transmission mode and a timing transmission mode, wherein the segmented transmission mode represents division Time slice sends the mode of data, and described regular sending mode represents the mode that defines double cycle array timer to send data;

The sending module 930 is configured to upload the target data to the cloud in the data sending manner.

In an optional embodiment, the data sending method includes the segmented sending method;

The determining module 920 is further configured to determine the sending time interval and the current time point of the target collection point; combine the current time point and the sending time interval to determine the target time slice corresponding to the target collection point;

The sending module 930 is further configured to upload the target data to the cloud in the target time slice.

In an optional embodiment, the determining module 920 is further configured to upload the target data to the cloud in the target time slot in response to no data being sent within the target time slot.

In an optional embodiment, the data sending method includes the timing sending method;

As shown in Figure 10, the device also includes:

Mounting module 940, configured to mount the target collection point on the double-cycle array timer, and the double-cycle array timer corresponds to a cursor pointer;

The sending module 930 is further configured to upload the target data to the cloud in response to the cursor pointing to the location where the target collection point is mounted.

In an optional embodiment, the double-cycle array timer includes a first timing array and a second timing array, the first timing array is timed by the first time unit, and the second timing array is timed by the second time unit. Two time units are used for timing, the precision of the first time unit is higher than the precision of the second time unit, and the number of array elements of the first timing array and the precision of the first time unit can be converted correspondingly to obtain the the precision of the second time unit described;

The mounting module 940 is further configured to mount the target collection point on the first timing array in response to the sending time interval of the target collection point being less than the accuracy of the second time unit; in response The sending time interval is greater than the precision of the second time unit, and the target collection point is mounted on the second timing array.

In an optional embodiment, the mounting module 940 is further configured to update the mounting position of the target collection point on the double-cycle array timer at the sending time interval.

In an optional embodiment, the target collection point is mounted on the first timing array;

The determination module 920 is further configured to determine the first position point currently mounted on the first timing array of the target collection point; and determine the movement and the movement of the first position point cyclically in the first timing array The second position point after the corresponding length of the sending time interval;

The mounting module 940 is further configured to mount the target collection point to the second location point.

In an optional embodiment, the target collection point is mounted on the second timing array, the cursor pointer includes a first pointer and a second pointer, and the first pointer and the first timing array Correspondingly, the second pointer corresponds to the second timing array;

The mounting module 940 is further configured to respond to the second pointer pointing to a third position where the target collection point is mounted on the second timing array; combine the sending time interval with the target collection point moving to the fourth position of the first timing array;

The sending module 930 is further configured to upload the target data to the cloud in response to the first pointer pointing to the fourth position in the first timing array.

To sum up, the data sending device provided by the embodiment of the present application sets a corresponding data sending method to the target collection point, and sets a segmented sending method or a timing sending method to the target collecting point, thereby reducing data in the form of time slices. The time complexity of sending, or using a double-loop array timer to reduce the time complexity of data sending, slow down the bandwidth pressure during data sending, and slow down the data processing pressure on the cloud, improving the efficiency of data sending and processing.

It should be noted that the data sending device provided by the above-mentioned embodiments is only illustrated by the division of the above-mentioned functional modules. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to needs, that is, the internal structure of the device Divided into different functional modules to complete all or part of the functions described above. In addition, the data sending device and the data sending method embodiment provided by the above embodiment belong to the same idea, and the specific implementation process thereof is detailed in the method embodiment, and will not be repeated here.

Fig. 11 shows a schematic structural diagram of a server provided by an exemplary embodiment of the present application. The server may be the server shown in FIG. 1 . Specifically:

The server 1100 includes a central processing unit (CPU, Central Processing Unit) 1101, a system memory 1104 including a random access memory (RAM, Random Access Memory) 1102 and a read only memory (ROM, Read Only Memory) 1103, and a connection system memory 1104 and the system bus 1105 of the central processing unit 1101 . The server 1100 also includes a basic input/output system (I/O system, Input Output System) 1106 that helps to transmit information between various devices in the computer, and a large computer for storing operating systems 1113, application programs 1114, and other program modules 1115. capacity storage device 1107 .

The basic input/output system 1106 includes a display 1108 for displaying information and an input device 1109 such as a mouse and a keyboard for a user to input information. Both the display 1108 and the input device 1109 are connected to the central processing unit 1101 through the input and output controller 1110 connected to the system bus 1105 . The basic input/output system 1106 may also include an input output controller 1110 for receiving and processing input from a number of other devices such as a keyboard, mouse, or electronic stylus. Similarly, input output controller 1110 also provides output to a display screen, printer, or other type of output device.

Mass storage device 1107 is connected to central processing unit 1101 through a mass storage controller (not shown) connected to system bus 1105 . Mass storage device 1107 and its associated computer-readable media provide non-volatile storage for server 1100 . That is, the mass storage device 1107 may include a computer-readable medium (not shown) such as a hard disk or a Compact Disc Read Only Memory (CD-ROM) drive.

Without loss of generality, computer-readable media may comprise computer storage media and communication media. Computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Computer storage media include RAM, ROM, Erasable Programmable Read Only Memory (EPROM, Erasable Programmable Read Only Memory), Electrically Erasable Programmable Read Only Memory (EEPROM, Electrically Erasable Programmable Read Only Memory), flash memory or other solid-state storage. technology, CD-ROM, Digital Versatile Disc (DVD, Digital Versatile Disc) or other optical storage, tape cartridge, magnetic tape, magnetic disk storage or other magnetic storage device. Certainly, those skilled in the art know that the computer storage medium is not limited to the above-mentioned ones. The above-mentioned system memory 1104 and mass storage device 1107 may be collectively referred to as memory.

According to various embodiments of the present application, the server 1100 can also run on a remote computer connected to the network through a network such as the Internet. That is to say, the server 1100 can be connected to the network 1112 through the network interface unit 1111 connected to the system bus 1105, or can use the network interface unit 1111 to connect to other types of networks or remote computer systems (not shown).

The above-mentioned memory also includes one or more programs, one or more programs are stored in the memory and configured to be executed by the CPU.

The embodiment of the present application also provides a computer device, the computing mobile phone device includes a processor and a memory, at least one instruction, at least one section of program, code set or instruction set are stored in the memory, at least one instruction, at least one section of program, The code set or instruction set is loaded and executed by the processor to implement the data sending methods provided by the above method embodiments.

Embodiments of the present application also provide a computer-readable storage medium, on which at least one instruction, at least one program, code set or instruction set is stored, at least one instruction, at least one program, code set or The instruction set is loaded and executed by the processor, so as to realize the data sending method provided by the above method embodiments.

Optionally, the computer-readable storage medium may include: a read-only memory (ROM, Read Only Memory), a random access memory (RAM, Random Access Memory), a solid-state hard drive (SSD, Solid State Drives) or an optical disc. Wherein, the random access memory may include a resistive random access memory (ReRAM, Resistance Random Access Memory) and a dynamic random access memory (DRAM, Dynamic Random Access Memory). The serial numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above embodiments can be completed by hardware, and can also be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium. The above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.

The above are only optional embodiments of the application, and are not intended to limit the application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the application shall be included in the protection of the application. within range.

Claims (8)

1. A method for sending data, characterized in that the method comprises: Obtain the target data generated by the target collection point, the target data is data to be uploaded to the cloud; Determine the data sending method corresponding to the target collection point, the data sending method includes a timing sending method, wherein the timing sending method means defining a double-cycle array timer to send data, and the double-cycle array The timer corresponds to a cursor pointer. The double-cycle array timer includes a first timing array and a second timing array. The first timing array is timed by the first time unit, and the second timing array is timed by the second time The first time unit is used for timing, the precision of the first time unit is higher than the precision of the second time unit, and the first timing array and the number of array elements can be converted correspondingly to the precision of the first time unit to obtain the second the precision of two time units; In response to the sending time interval of the target collection point being less than the accuracy of the second time unit, mount the target collection point on the first timing array; In response to the sending time interval being greater than the precision of the second time unit of age, mounting the target collection point on the second timing array; updating the mounting position of the target collection point on the double-cycle array timer at the sending time interval; uploading the target data to the cloud in response to the cursor pointer pointing to the location where the target collection point is mounted. 2. The method according to claim 1, wherein the data transmission mode comprises a segmented transmission mode; Uploading the target data to the cloud in the data sending manner includes: Determine the sending time interval and the current time point of the target collection point; Combining the current time point and the sending time interval, determine a target time slice corresponding to the target collection point; uploading the target data to the cloud in the target time slice. 3. The method according to claim 2, wherein uploading the target data to the cloud in the target time slice comprises: Uploading the target data to the cloud in the target time slot in response to no data being sent within the target time slot. 4. The method according to claim 1, wherein the target collection point is mounted on the first timing array; The updating of the mounting position of the target collection point on the double-cycle array timer at the sending time interval includes: determining the first position point currently mounted on the first timing array of the target collection point; In the first timing array, cyclically determine a second position point after the first position point has moved to a length corresponding to the sending time interval; Mount the target collection point to the second location point. 5. The method according to claim 1, wherein the target collection point is mounted on the second timing array, the cursor pointer comprises a first pointer and a second pointer, and the first pointer and The first timing array corresponds, and the second pointer corresponds to the second timing array; The uploading the target data to the cloud in response to the cursor pointer pointing to the mounted position of the target collection point includes: In response to the second pointer pointing to the third position of the target collection point mounted on the second timing array, moving the target collection point to the first timing array in combination with the sending time interval four positions; Uploading the target data to the cloud in response to the first pointer pointing to the fourth position in the first timing array. 6. A data sending device, characterized in that the device comprises: The obtaining module is used to obtain the target data generated by the target collection point, and the target data is data to be uploaded to the cloud; A determination module, configured to determine a data transmission mode corresponding to the target collection point, wherein the data transmission mode includes a timing transmission mode, wherein the timing transmission mode represents a mode in which a double-cycle array timer is defined to send data, The double-cycle array timer corresponds to a cursor pointer, and the double-cycle array timer includes a first timing array and a second timing array, the first timing array is used for timing in the first time unit, and the second timing array is The array is timed with a second time unit, the precision of the first time unit is higher than the precision of the second time unit, and the first timing array and the number of array elements can correspond to the precision of the first time unit Conversion to obtain the accuracy of the second time unit; A mounting module, configured to mount the target collection point on the first timing array in response to the sending time interval of the target collection point being less than the accuracy of the second time unit; in response to the sending time The interval is greater than the accuracy of the second time unit of age, and the target collection point is mounted on the second timing array; The mounting module is further configured to update the mounting position of the target collection point on the double-cycle array timer at the sending time interval; A sending module, configured to upload the target data to the cloud in response to the cursor pointing to the location where the target collection point is mounted. 7. A computer device, characterized in that the computer device includes a processor and a memory, at least one instruction, at least one section of program, code set or instruction set are stored in the memory, the at least one instruction, the at least A program, the code set or instruction set is loaded and executed by the processor to implement the data sending method according to any one of claims 1-5. 8. A computer-readable storage medium, characterized in that at least one instruction, at least one section of program, code set or instruction set is stored in the storage medium, and the at least one instruction, the at least one section of program, the code The set or instruction set is loaded and executed by the processor to implement the data sending method as claimed in any one of claims 1 to 5.

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